💄 Optimize punishment reason display

Reviewed-on: Solar/Swarm#6

DysonNetwork.Develop/AppDatabase.cs

@@ -1,4 +1,6 @@
+using System.Text.Json;
 using DysonNetwork.Develop.Identity;
+using DysonNetwork.Develop.Project;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Design;
 
@@ -9,10 +11,13 @@ public class AppDatabase(
     IConfiguration configuration
 ) : DbContext(options)
 {
-    public DbSet<Developer> Developers { get; set; }
+    public DbSet<Developer> Developers { get; set; } = null!;
 
-    public DbSet<CustomApp> CustomApps { get; set; }
+    public DbSet<DevProject> DevProjects { get; set; } = null!;
-    public DbSet<CustomAppSecret> CustomAppSecrets { get; set; }
+    
+    public DbSet<CustomApp> CustomApps { get; set; } = null!;
+    public DbSet<CustomAppSecret> CustomAppSecrets { get; set; } = null!;
+    public DbSet<BotAccount> BotAccounts { get; set; } = null!;
 
     protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
     {

DysonNetwork.Develop/Identity/BotAccount.cs

@@ -0,0 +1,54 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using DysonNetwork.Develop.Project;
+using DysonNetwork.Shared.Data;
+using NodaTime.Serialization.Protobuf;
+
+namespace DysonNetwork.Develop.Identity;
+
+public class BotAccount : ModelBase
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    [MaxLength(1024)] public string Slug { get; set; } = null!;
+
+    public bool IsActive { get; set; } = true;
+
+    public Guid ProjectId { get; set; }
+    public DevProject Project { get; set; } = null!;
+    
+    [NotMapped] public AccountReference? Account { get; set; }
+    
+    /// <summary>
+    /// This developer field is to serve the transparent info for user to know which developer
+    /// published this robot. Not for relationships usage.
+    /// </summary>
+    [NotMapped] public Developer? Developer { get; set; }
+
+    public Shared.Proto.BotAccount ToProtoValue()
+    {
+        var proto = new Shared.Proto.BotAccount
+        {
+            Slug = Slug,
+            IsActive = IsActive,
+            AutomatedId = Id.ToString(),
+            CreatedAt = CreatedAt.ToTimestamp(),
+            UpdatedAt = UpdatedAt.ToTimestamp()
+        };
+
+        return proto;
+    }
+
+    public static BotAccount FromProto(Shared.Proto.BotAccount proto)
+    {
+        var botAccount = new BotAccount
+        {
+            Id = Guid.Parse(proto.AutomatedId),
+            Slug = proto.Slug,
+            IsActive = proto.IsActive,
+            CreatedAt = proto.CreatedAt.ToInstant(),
+            UpdatedAt = proto.UpdatedAt.ToInstant()
+        };
+
+        return botAccount;
+    }
+}

DysonNetwork.Develop/Identity/BotAccountController.cs

@@ -0,0 +1,460 @@
+using System.ComponentModel.DataAnnotations;
+using DysonNetwork.Develop.Project;
+using DysonNetwork.Shared.Data;
+using DysonNetwork.Shared.Proto;
+using DysonNetwork.Shared.Registry;
+using Grpc.Core;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using NodaTime;
+using NodaTime.Serialization.Protobuf;
+
+namespace DysonNetwork.Develop.Identity;
+
+[ApiController]
+[Route("/api/developers/{pubName}/projects/{projectId:guid}/bots")]
+[Authorize]
+public class BotAccountController(
+    BotAccountService botService,
+    DeveloperService developerService,
+    DevProjectService projectService,
+    ILogger<BotAccountController> logger,
+    AccountClientHelper accounts,
+    BotAccountReceiverService.BotAccountReceiverServiceClient accountsReceiver
+)
+    : ControllerBase
+{
+    public class CommonBotRequest
+    {
+        [MaxLength(256)] public string? FirstName { get; set; }
+        [MaxLength(256)] public string? MiddleName { get; set; }
+        [MaxLength(256)] public string? LastName { get; set; }
+        [MaxLength(1024)] public string? Gender { get; set; }
+        [MaxLength(1024)] public string? Pronouns { get; set; }
+        [MaxLength(1024)] public string? TimeZone { get; set; }
+        [MaxLength(1024)] public string? Location { get; set; }
+        [MaxLength(4096)] public string? Bio { get; set; }
+        public Instant? Birthday { get; set; }
+
+        [MaxLength(32)] public string? PictureId { get; set; }
+        [MaxLength(32)] public string? BackgroundId { get; set; }
+    }
+
+    public class BotCreateRequest : CommonBotRequest
+    {
+        [Required]
+        [MinLength(2)]
+        [MaxLength(256)]
+        [RegularExpression(@"^[A-Za-z0-9_-]+$",
+            ErrorMessage = "Name can only contain letters, numbers, underscores, and hyphens.")
+        ]
+        public string Name { get; set; } = string.Empty;
+
+        [Required] [MaxLength(256)] public string Nick { get; set; } = string.Empty;
+
+        [Required] [MaxLength(1024)] public string Slug { get; set; } = string.Empty;
+
+        [MaxLength(128)] public string Language { get; set; } = "en-us";
+    }
+
+    public class UpdateBotRequest : CommonBotRequest
+    {
+        [MinLength(2)]
+        [MaxLength(256)]
+        [RegularExpression(@"^[A-Za-z0-9_-]+$",
+            ErrorMessage = "Name can only contain letters, numbers, underscores, and hyphens.")
+        ]
+        public string? Name { get; set; } = string.Empty;
+
+        [MaxLength(256)] public string? Nick { get; set; } = string.Empty;
+
+        [Required] [MaxLength(1024)] public string? Slug { get; set; } = string.Empty;
+
+        [MaxLength(128)] public string? Language { get; set; }
+
+        public bool? IsActive { get; set; }
+    }
+
+    [HttpGet]
+    public async Task<IActionResult> ListBots(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var developer = await developerService.GetDeveloperByName(pubName);
+        if (developer is null)
+            return NotFound("Developer not found");
+
+        if (!await developerService.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id),
+                PublisherMemberRole.Viewer))
+            return StatusCode(403, "You must be an viewer of the developer to list bots");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var bots = await botService.GetBotsByProjectAsync(projectId);
+        return Ok(await botService.LoadBotsAccountAsync(bots));
+    }
+
+    [HttpGet("{botId:guid}")]
+    public async Task<IActionResult> GetBot(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid botId)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var developer = await developerService.GetDeveloperByName(pubName);
+        if (developer is null)
+            return NotFound("Developer not found");
+
+        if (!await developerService.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id),
+                PublisherMemberRole.Viewer))
+            return StatusCode(403, "You must be an viewer of the developer to view bot details");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var bot = await botService.GetBotByIdAsync(botId);
+        if (bot is null || bot.ProjectId != projectId)
+            return NotFound("Bot not found");
+
+        return Ok(await botService.LoadBotAccountAsync(bot));
+    }
+
+    [HttpPost]
+    public async Task<IActionResult> CreateBot(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromBody] BotCreateRequest createRequest
+    )
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var developer = await developerService.GetDeveloperByName(pubName);
+        if (developer is null)
+            return NotFound("Developer not found");
+
+        if (!await developerService.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id),
+                PublisherMemberRole.Editor))
+            return StatusCode(403, "You must be an editor of the developer to create a bot");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var now = SystemClock.Instance.GetCurrentInstant();
+        var accountId = Guid.NewGuid();
+        var account = new Account()
+        {
+            Id = accountId.ToString(),
+            Name = createRequest.Name,
+            Nick = createRequest.Nick,
+            Language = createRequest.Language,
+            Profile = new AccountProfile()
+            {
+                Id = Guid.NewGuid().ToString(),
+                Bio = createRequest.Bio,
+                Gender = createRequest.Gender,
+                FirstName = createRequest.FirstName,
+                MiddleName = createRequest.MiddleName,
+                LastName = createRequest.LastName,
+                TimeZone = createRequest.TimeZone,
+                Pronouns = createRequest.Pronouns,
+                Location = createRequest.Location,
+                Birthday = createRequest.Birthday?.ToTimestamp(),
+                AccountId = accountId.ToString(),
+                CreatedAt = now.ToTimestamp(),
+                UpdatedAt = now.ToTimestamp()
+            },
+            CreatedAt = now.ToTimestamp(),
+            UpdatedAt = now.ToTimestamp()
+        };
+
+        try
+        {
+            var bot = await botService.CreateBotAsync(
+                project,
+                createRequest.Slug,
+                account,
+                createRequest.PictureId,
+                createRequest.BackgroundId
+            );
+            return Ok(bot);
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Error creating bot account");
+            return StatusCode(500, "An error occurred while creating the bot account");
+        }
+    }
+
+    [HttpPatch("{botId:guid}")]
+    public async Task<IActionResult> UpdateBot(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid botId,
+        [FromBody] UpdateBotRequest request
+    )
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var developer = await developerService.GetDeveloperByName(pubName);
+        if (developer is null)
+            return NotFound("Developer not found");
+
+        if (!await developerService.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id),
+                PublisherMemberRole.Editor))
+            return StatusCode(403, "You must be an editor of the developer to update a bot");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var bot = await botService.GetBotByIdAsync(botId);
+        if (bot is null || bot.ProjectId != projectId)
+            return NotFound("Bot not found");
+
+        var botAccount = await accounts.GetBotAccount(bot.Id);
+
+        if (request.Name is not null) botAccount.Name = request.Name;
+        if (request.Nick is not null) botAccount.Nick = request.Nick;
+        if (request.Language is not null) botAccount.Language = request.Language;
+        if (request.Bio is not null) botAccount.Profile.Bio = request.Bio;
+        if (request.Gender is not null) botAccount.Profile.Gender = request.Gender;
+        if (request.FirstName is not null) botAccount.Profile.FirstName = request.FirstName;
+        if (request.MiddleName is not null) botAccount.Profile.MiddleName = request.MiddleName;
+        if (request.LastName is not null) botAccount.Profile.LastName = request.LastName;
+        if (request.TimeZone is not null) botAccount.Profile.TimeZone = request.TimeZone;
+        if (request.Pronouns is not null) botAccount.Profile.Pronouns = request.Pronouns;
+        if (request.Location is not null) botAccount.Profile.Location = request.Location;
+        if (request.Birthday is not null) botAccount.Profile.Birthday = request.Birthday?.ToTimestamp();
+
+        if (request.Slug is not null) bot.Slug = request.Slug;
+        if (request.IsActive is not null) bot.IsActive = request.IsActive.Value;
+
+        try
+        {
+            var updatedBot = await botService.UpdateBotAsync(
+                bot,
+                botAccount,
+                request.PictureId,
+                request.BackgroundId
+            );
+
+            return Ok(updatedBot);
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Error updating bot account {BotId}", botId);
+            return StatusCode(500, "An error occurred while updating the bot account");
+        }
+    }
+
+    [HttpDelete("{botId:guid}")]
+    public async Task<IActionResult> DeleteBot(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid botId)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var developer = await developerService.GetDeveloperByName(pubName);
+        if (developer is null)
+            return NotFound("Developer not found");
+
+        if (!await developerService.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id),
+                PublisherMemberRole.Editor))
+            return StatusCode(403, "You must be an editor of the developer to delete a bot");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var bot = await botService.GetBotByIdAsync(botId);
+        if (bot is null || bot.ProjectId != projectId)
+            return NotFound("Bot not found");
+
+        try
+        {
+            await botService.DeleteBotAsync(bot);
+            return NoContent();
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Error deleting bot {BotId}", botId);
+            return StatusCode(500, "An error occurred while deleting the bot account");
+        }
+    }
+
+    [HttpGet("{botId:guid}/keys")]
+    public async Task<ActionResult<List<ApiKeyReference>>> ListBotKeys(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid botId
+    )
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var (developer, project, bot) = await ValidateBotAccess(pubName, projectId, botId, currentUser, PublisherMemberRole.Viewer);
+        if (developer == null) return NotFound("Developer not found");
+        if (project == null) return NotFound("Project not found or you don't have access");
+        if (bot == null) return NotFound("Bot not found");
+
+        var keys = await accountsReceiver.ListApiKeyAsync(new ListApiKeyRequest
+        {
+            AutomatedId = bot.Id.ToString()
+        });
+        var data = keys.Data.Select(ApiKeyReference.FromProtoValue).ToList();
+
+        return Ok(data);
+    }
+
+    [HttpGet("{botId:guid}/keys/{keyId:guid}")]
+    public async Task<ActionResult<ApiKeyReference>> GetBotKey(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid botId,
+        [FromRoute] Guid keyId)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var (developer, project, bot) = await ValidateBotAccess(pubName, projectId, botId, currentUser, PublisherMemberRole.Viewer);
+        if (developer == null) return NotFound("Developer not found");
+        if (project == null) return NotFound("Project not found or you don't have access");
+        if (bot == null) return NotFound("Bot not found");
+
+        try
+        {
+            var key = await accountsReceiver.GetApiKeyAsync(new GetApiKeyRequest { Id = keyId.ToString() });
+            if (key == null) return NotFound("API key not found");
+            return Ok(ApiKeyReference.FromProtoValue(key));
+        }
+        catch (RpcException ex) when (ex.StatusCode == Grpc.Core.StatusCode.NotFound)
+        {
+            return NotFound("API key not found");
+        }
+    }
+
+    public class CreateApiKeyRequest
+    {
+        [Required, MaxLength(1024)]
+        public string Label { get; set; } = null!;
+    }
+
+    [HttpPost("{botId:guid}/keys")]
+    public async Task<ActionResult<ApiKeyReference>> CreateBotKey(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid botId,
+        [FromBody] CreateApiKeyRequest request)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var (developer, project, bot) = await ValidateBotAccess(pubName, projectId, botId, currentUser, PublisherMemberRole.Editor);
+        if (developer == null) return NotFound("Developer not found");
+        if (project == null) return NotFound("Project not found or you don't have access");
+        if (bot == null) return NotFound("Bot not found");
+
+        try
+        {
+            var newKey = new ApiKey
+            {
+                AccountId = bot.Id.ToString(),
+                Label = request.Label
+            };
+            
+            var createdKey = await accountsReceiver.CreateApiKeyAsync(newKey);
+            return Ok(ApiKeyReference.FromProtoValue(createdKey));
+        }
+        catch (RpcException ex) when (ex.StatusCode == Grpc.Core.StatusCode.InvalidArgument)
+        {
+            return BadRequest(ex.Status.Detail);
+        }
+    }
+
+    [HttpPost("{botId:guid}/keys/{keyId:guid}/rotate")]
+    public async Task<ActionResult<ApiKeyReference>> RotateBotKey(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid botId,
+        [FromRoute] Guid keyId)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var (developer, project, bot) = await ValidateBotAccess(pubName, projectId, botId, currentUser, PublisherMemberRole.Editor);
+        if (developer == null) return NotFound("Developer not found");
+        if (project == null) return NotFound("Project not found or you don't have access");
+        if (bot == null) return NotFound("Bot not found");
+
+        try
+        {
+            var rotatedKey = await accountsReceiver.RotateApiKeyAsync(new GetApiKeyRequest { Id = keyId.ToString() });
+            return Ok(ApiKeyReference.FromProtoValue(rotatedKey));
+        }
+        catch (RpcException ex) when (ex.StatusCode == Grpc.Core.StatusCode.NotFound)
+        {
+            return NotFound("API key not found");
+        }
+    }
+
+    [HttpDelete("{botId:guid}/keys/{keyId:guid}")]
+    public async Task<IActionResult> DeleteBotKey(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid botId,
+        [FromRoute] Guid keyId)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var (developer, project, bot) = await ValidateBotAccess(pubName, projectId, botId, currentUser, PublisherMemberRole.Editor);
+        if (developer == null) return NotFound("Developer not found");
+        if (project == null) return NotFound("Project not found or you don't have access");
+        if (bot == null) return NotFound("Bot not found");
+
+        try
+        {
+            await accountsReceiver.DeleteApiKeyAsync(new GetApiKeyRequest { Id = keyId.ToString() });
+            return NoContent();
+        }
+        catch (RpcException ex) when (ex.StatusCode == Grpc.Core.StatusCode.NotFound)
+        {
+            return NotFound("API key not found");
+        }
+    }
+
+    private async Task<(Developer?, DevProject?, BotAccount?)> ValidateBotAccess(
+        string pubName,
+        Guid projectId,
+        Guid botId,
+        Account currentUser,
+        PublisherMemberRole requiredRole)
+    {
+        var developer = await developerService.GetDeveloperByName(pubName);
+        if (developer == null) return (null, null, null);
+
+        if (!await developerService.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id), requiredRole))
+            return (null, null, null);
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project == null) return (developer, null, null);
+
+        var bot = await botService.GetBotByIdAsync(botId);
+        if (bot == null || bot.ProjectId != projectId) return (developer, project, null);
+
+        return (developer, project, bot);
+    }
+}

DysonNetwork.Develop/Identity/BotAccountPublicController.cs

@@ -0,0 +1,35 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace DysonNetwork.Develop.Identity;
+
+[ApiController]
+[Route("api/bots")]
+public class BotAccountPublicController(BotAccountService botService, DeveloperService developerService) : ControllerBase
+{
+    [HttpGet("{botId:guid}")]
+    public async Task<ActionResult<BotAccount>> GetBotTransparentInfo([FromRoute] Guid botId)
+    {
+        var bot = await botService.GetBotByIdAsync(botId);
+        if (bot is null) return NotFound("Bot not found");
+        bot = await botService.LoadBotAccountAsync(bot);
+
+        var developer = await developerService.GetDeveloperById(bot!.Project.DeveloperId);
+        if (developer is null) return NotFound("Developer not found");
+        bot.Developer = await developerService.LoadDeveloperPublisher(developer);
+
+        return Ok(bot);
+    }
+
+    [HttpGet("{botId:guid}/developer")]
+    public async Task<ActionResult<Developer>> GetBotDeveloper([FromRoute] Guid botId)
+    {
+        var bot = await botService.GetBotByIdAsync(botId);
+        if (bot is null) return NotFound("Bot not found");
+        
+        var developer = await developerService.GetDeveloperById(bot!.Project.DeveloperId);
+        if (developer is null) return NotFound("Developer not found");
+        developer = await developerService.LoadDeveloperPublisher(developer);
+
+        return Ok(developer);
+    }
+}

DysonNetwork.Develop/Identity/BotAccountService.cs

@@ -0,0 +1,174 @@
+using DysonNetwork.Develop.Project;
+using DysonNetwork.Shared.Data;
+using DysonNetwork.Shared.Proto;
+using DysonNetwork.Shared.Registry;
+using Grpc.Core;
+using Microsoft.EntityFrameworkCore;
+using NodaTime.Serialization.Protobuf;
+
+namespace DysonNetwork.Develop.Identity;
+
+public class BotAccountService(
+    AppDatabase db,
+    BotAccountReceiverService.BotAccountReceiverServiceClient accountReceiver,
+    AccountClientHelper accounts
+)
+{
+    public async Task<BotAccount?> GetBotByIdAsync(Guid id)
+    {
+        return await db.BotAccounts
+            .Include(b => b.Project)
+            .FirstOrDefaultAsync(b => b.Id == id);
+    }
+
+    public async Task<IEnumerable<BotAccount>> GetBotsByProjectAsync(Guid projectId)
+    {
+        return await db.BotAccounts
+            .Where(b => b.ProjectId == projectId)
+            .ToListAsync();
+    }
+
+    public async Task<BotAccount> CreateBotAsync(
+        DevProject project,
+        string slug,
+        Account account,
+        string? pictureId,
+        string? backgroundId
+    )
+    {
+        // First, check if a bot with this slug already exists in this project
+        var existingBot = await db.BotAccounts
+            .FirstOrDefaultAsync(b => b.ProjectId == project.Id && b.Slug == slug);
+
+        if (existingBot != null)
+            throw new InvalidOperationException("A bot with this slug already exists in this project.");
+
+        try
+        {
+            var automatedId = Guid.NewGuid();
+            var createRequest = new CreateBotAccountRequest
+            {
+                AutomatedId = automatedId.ToString(),
+                Account = account,
+                PictureId = pictureId,
+                BackgroundId = backgroundId
+            };
+
+            var createResponse = await accountReceiver.CreateBotAccountAsync(createRequest);
+            var botAccount = createResponse.Bot;
+
+            // Then create the local bot account
+            var bot = new BotAccount
+            {
+                Id = automatedId,
+                Slug = slug,
+                ProjectId = project.Id,
+                Project = project,
+                IsActive = botAccount.IsActive,
+                CreatedAt = botAccount.CreatedAt.ToInstant(),
+                UpdatedAt = botAccount.UpdatedAt.ToInstant()
+            };
+
+            db.BotAccounts.Add(bot);
+            await db.SaveChangesAsync();
+
+            return bot;
+        }
+        catch (RpcException ex) when (ex.StatusCode == StatusCode.AlreadyExists)
+        {
+            throw new InvalidOperationException(
+                "A bot account with this ID already exists in the authentication service.", ex);
+        }
+        catch (RpcException ex) when (ex.StatusCode == StatusCode.InvalidArgument)
+        {
+            throw new ArgumentException($"Invalid bot account data: {ex.Status.Detail}", ex);
+        }
+        catch (RpcException ex)
+        {
+            throw new Exception($"Failed to create bot account: {ex.Status.Detail}", ex);
+        }
+    }
+
+    public async Task<BotAccount> UpdateBotAsync(
+        BotAccount bot,
+        Account account,
+        string? pictureId,
+        string? backgroundId
+    )
+    {
+        db.Update(bot);
+        await db.SaveChangesAsync();
+        
+        try
+        {
+            // Update the bot account in the Pass service
+            var updateRequest = new UpdateBotAccountRequest
+            {
+                AutomatedId = bot.Id.ToString(),
+                Account = account,
+                PictureId = pictureId,
+                BackgroundId = backgroundId
+            };
+
+            var updateResponse = await accountReceiver.UpdateBotAccountAsync(updateRequest);
+            var updatedBot = updateResponse.Bot;
+
+            // Update local bot account
+            bot.UpdatedAt = updatedBot.UpdatedAt.ToInstant();
+            bot.IsActive = updatedBot.IsActive;
+            await db.SaveChangesAsync();
+        }
+        catch (RpcException ex) when (ex.StatusCode == StatusCode.NotFound)
+        {
+            throw new Exception("Bot account not found in the authentication service", ex);
+        }
+        catch (RpcException ex)
+        {
+            throw new Exception($"Failed to update bot account: {ex.Status.Detail}", ex);
+        }
+
+        return bot;
+    }
+
+    public async Task DeleteBotAsync(BotAccount bot)
+    {
+        try
+        {
+            // Delete the bot account from the Pass service
+            var deleteRequest = new DeleteBotAccountRequest
+            {
+                AutomatedId = bot.Id.ToString(),
+                Force = false
+            };
+
+            await accountReceiver.DeleteBotAccountAsync(deleteRequest);
+        }
+        catch (RpcException ex) when (ex.StatusCode == StatusCode.NotFound)
+        {
+            // Account not found in Pass service, continue with local deletion
+        }
+
+        // Delete the local bot account
+        db.BotAccounts.Remove(bot);
+        await db.SaveChangesAsync();
+    }
+
+    public async Task<BotAccount?> LoadBotAccountAsync(BotAccount bot) =>
+        (await LoadBotsAccountAsync([bot])).FirstOrDefault();
+
+    public async Task<List<BotAccount>> LoadBotsAccountAsync(IEnumerable<BotAccount> bots)
+    {
+        bots = bots.ToList();
+        var automatedIds = bots.Select(b => b.Id).ToList();
+        var data = await accounts.GetBotAccountBatch(automatedIds);
+
+        foreach (var bot in bots)
+        {
+            bot.Account = data
+                .Select(AccountReference.FromProtoValue)
+                .FirstOrDefault(e => e.AutomatedId == bot.Id);
+        }
+
+        return bots as List<BotAccount> ?? [];
+    }
+}

DysonNetwork.Develop/Identity/CustomApp.cs

@@ -1,6 +1,7 @@
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Text.Json.Serialization;
+using DysonNetwork.Develop.Project;
 using DysonNetwork.Shared.Data;
 using DysonNetwork.Shared.Proto;
 using Google.Protobuf;
@@ -8,9 +9,6 @@ using Google.Protobuf.WellKnownTypes;
 using NodaTime.Serialization.Protobuf;
 using NodaTime;
 
-using DysonNetwork.Shared.Proto;
-using Google.Protobuf.WellKnownTypes;
-using NodaTime.Serialization.Protobuf;
 using VerificationMark = DysonNetwork.Shared.Data.VerificationMark;
 
 namespace DysonNetwork.Develop.Identity;
@@ -34,14 +32,17 @@ public class CustomApp : ModelBase, IIdentifiedResource
     [Column(TypeName = "jsonb")] public CloudFileReferenceObject? Picture { get; set; }
     [Column(TypeName = "jsonb")] public CloudFileReferenceObject? Background { get; set; }
 
-    [Column(TypeName = "jsonb")] public DysonNetwork.Shared.Data.VerificationMark? Verification { get; set; }
+    [Column(TypeName = "jsonb")] public VerificationMark? Verification { get; set; }
     [Column(TypeName = "jsonb")] public CustomAppOauthConfig? OauthConfig { get; set; }
     [Column(TypeName = "jsonb")] public CustomAppLinks? Links { get; set; }
 
     [JsonIgnore] public ICollection<CustomAppSecret> Secrets { get; set; } = new List<CustomAppSecret>();
 
-    public Guid DeveloperId { get; set; }
+    public Guid ProjectId { get; set; }
-    public Developer Developer { get; set; } = null!;
+    public DevProject Project { get; set; } = null!;
+    
+    [NotMapped]
+    public Developer Developer => Project.Developer;
 
     [NotMapped] public string ResourceIdentifier => "custom-app:" + Id;
 
@@ -61,21 +62,26 @@ public class CustomApp : ModelBase, IIdentifiedResource
                 CustomAppStatus.Suspended => Shared.Proto.CustomAppStatus.Suspended,
                 _ => Shared.Proto.CustomAppStatus.Unspecified
             },
-            Picture = Picture is null ? ByteString.Empty : ByteString.CopyFromUtf8(System.Text.Json.JsonSerializer.Serialize(Picture)),
+            Picture = Picture?.ToProtoValue(),
-            Background = Background is null ? ByteString.Empty : ByteString.CopyFromUtf8(System.Text.Json.JsonSerializer.Serialize(Background)),
+            Background = Background?.ToProtoValue(),
-            Verification = Verification is null ? ByteString.Empty : ByteString.CopyFromUtf8(System.Text.Json.JsonSerializer.Serialize(Verification)),
+            Verification = Verification?.ToProtoValue(),
-            Links = Links is null ? ByteString.Empty : ByteString.CopyFromUtf8(System.Text.Json.JsonSerializer.Serialize(Links)),
+            Links = Links is null ? null : new DysonNetwork.Shared.Proto.CustomAppLinks
+            {
+                HomePage = Links.HomePage ?? string.Empty,
+                PrivacyPolicy = Links.PrivacyPolicy ?? string.Empty,
+                TermsOfService = Links.TermsOfService ?? string.Empty
+            },
             OauthConfig = OauthConfig is null ? null : new DysonNetwork.Shared.Proto.CustomAppOauthConfig
             {
                 ClientUri = OauthConfig.ClientUri ?? string.Empty,
-                RedirectUris = { OauthConfig.RedirectUris ?? Array.Empty<string>() },
+                RedirectUris = { OauthConfig.RedirectUris ?? [] },
-                PostLogoutRedirectUris = { OauthConfig.PostLogoutRedirectUris ?? Array.Empty<string>() },
+                PostLogoutRedirectUris = { OauthConfig.PostLogoutRedirectUris ?? [] },
-                AllowedScopes = { OauthConfig.AllowedScopes ?? Array.Empty<string>() },
+                AllowedScopes = { OauthConfig.AllowedScopes ?? [] },
-                AllowedGrantTypes = { OauthConfig.AllowedGrantTypes ?? Array.Empty<string>() },
+                AllowedGrantTypes = { OauthConfig.AllowedGrantTypes ?? [] },
                 RequirePkce = OauthConfig.RequirePkce,
                 AllowOfflineAccess = OauthConfig.AllowOfflineAccess
             },
-            DeveloperId = DeveloperId.ToString(),
+            ProjectId = ProjectId.ToString(),
             CreatedAt = CreatedAt.ToTimestamp(),
             UpdatedAt = UpdatedAt.ToTimestamp()
         };
@@ -95,13 +101,21 @@ public class CustomApp : ModelBase, IIdentifiedResource
             Shared.Proto.CustomAppStatus.Suspended => CustomAppStatus.Suspended,
             _ => CustomAppStatus.Developing
         };
-        DeveloperId = string.IsNullOrEmpty(p.DeveloperId) ? Guid.Empty : Guid.Parse(p.DeveloperId);
+        ProjectId = string.IsNullOrEmpty(p.ProjectId) ? Guid.Empty : Guid.Parse(p.ProjectId);
         CreatedAt = p.CreatedAt.ToInstant();
         UpdatedAt = p.UpdatedAt.ToInstant();
-        if (p.Picture.Length > 0) Picture = System.Text.Json.JsonSerializer.Deserialize<CloudFileReferenceObject>(p.Picture.ToStringUtf8());
+        if (p.Picture is not null) Picture = CloudFileReferenceObject.FromProtoValue(p.Picture);
-        if (p.Background.Length > 0) Background = System.Text.Json.JsonSerializer.Deserialize<CloudFileReferenceObject>(p.Background.ToStringUtf8());
+        if (p.Background is not null) Background = CloudFileReferenceObject.FromProtoValue(p.Background);
-        if (p.Verification.Length > 0) Verification = System.Text.Json.JsonSerializer.Deserialize<DysonNetwork.Shared.Data.VerificationMark>(p.Verification.ToStringUtf8());
+        if (p.Verification is not null) Verification = VerificationMark.FromProtoValue(p.Verification);
-        if (p.Links.Length > 0) Links = System.Text.Json.JsonSerializer.Deserialize<CustomAppLinks>(p.Links.ToStringUtf8());
+        if (p.Links is not null)
+        {
+            Links = new CustomAppLinks
+            {
+                HomePage = string.IsNullOrEmpty(p.Links.HomePage) ? null : p.Links.HomePage,
+                PrivacyPolicy = string.IsNullOrEmpty(p.Links.PrivacyPolicy) ? null : p.Links.PrivacyPolicy,
+                TermsOfService = string.IsNullOrEmpty(p.Links.TermsOfService) ? null : p.Links.TermsOfService
+            };
+        }
         return this;
     }
 }

DysonNetwork.Develop/Identity/CustomAppController.cs

@@ -1,13 +1,16 @@
 using System.ComponentModel.DataAnnotations;
+using DysonNetwork.Develop.Project;
 using DysonNetwork.Shared.Proto;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
+using NodaTime;
 
 namespace DysonNetwork.Develop.Identity;
 
 [ApiController]
-[Route("/api/developers/{pubName}/apps")]
+[Route("/api/developers/{pubName}/projects/{projectId:guid}/apps")]
-public class CustomAppController(CustomAppService customApps, DeveloperService ds) : ControllerBase
+public class CustomAppController(CustomAppService customApps, DeveloperService ds, DevProjectService projectService)
+    : ControllerBase
 {
     public record CustomAppRequest(
         [MaxLength(1024)] string? Slug,
@@ -20,22 +23,62 @@ public class CustomAppController(CustomAppService customApps, DeveloperService d
         CustomAppOauthConfig? OauthConfig
     );
 
+    public record CreateSecretRequest(
+        [MaxLength(4096)] string? Description,
+        TimeSpan? ExpiresIn = null,
+        bool IsOidc = false
+    );
+
+    public record SecretResponse(
+        string Id,
+        string? Secret,
+        string? Description,
+        Instant? ExpiresAt,
+        bool IsOidc,
+        Instant CreatedAt,
+        Instant UpdatedAt
+    );
+
     [HttpGet]
-    public async Task<IActionResult> ListApps([FromRoute] string pubName)
+    [Authorize]
+    public async Task<IActionResult> ListApps([FromRoute] string pubName, [FromRoute] Guid projectId)
     {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
         var developer = await ds.GetDeveloperByName(pubName);
         if (developer is null) return NotFound();
-        var apps = await customApps.GetAppsByPublisherAsync(developer.Id);
+
+        var accountId = Guid.Parse(currentUser.Id);
+        if (!await ds.IsMemberWithRole(developer.PublisherId, accountId, PublisherMemberRole.Viewer))
+            return StatusCode(403, "You must be a viewer of the developer to list custom apps");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null) return NotFound();
+
+        var apps = await customApps.GetAppsByProjectAsync(projectId);
         return Ok(apps);
     }
 
-    [HttpGet("{id:guid}")]
+    [HttpGet("{appId:guid}")]
-    public async Task<IActionResult> GetApp([FromRoute] string pubName, Guid id)
+    [Authorize]
+    public async Task<IActionResult> GetApp([FromRoute] string pubName, [FromRoute] Guid projectId,
+        [FromRoute] Guid appId)
     {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+        
         var developer = await ds.GetDeveloperByName(pubName);
         if (developer is null) return NotFound();
         
-        var app = await customApps.GetAppAsync(id, developerId: developer.Id);
+        var accountId = Guid.Parse(currentUser.Id);
+        if (!await ds.IsMemberWithRole(developer.PublisherId, accountId, PublisherMemberRole.Viewer))
+            return StatusCode(403, "You must be a viewer of the developer to list custom apps");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null) return NotFound();
+
+        var app = await customApps.GetAppAsync(appId, projectId);
         if (app == null)
             return NotFound();
 
@@ -44,23 +87,39 @@ public class CustomAppController(CustomAppService customApps, DeveloperService d
 
     [HttpPost]
     [Authorize]
-    public async Task<IActionResult> CreateApp([FromRoute] string pubName, [FromBody] CustomAppRequest request)
+    public async Task<IActionResult> CreateApp(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromBody] CustomAppRequest request)
     {
-        if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
-
+            return Unauthorized();
-        if (string.IsNullOrWhiteSpace(request.Name) || string.IsNullOrWhiteSpace(request.Slug))
-            return BadRequest("Name and slug are required");
 
         var developer = await ds.GetDeveloperByName(pubName);
-        if (developer is null) return NotFound();
+        if (developer is null)
+            return NotFound("Developer not found");
 
         if (!await ds.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id), PublisherMemberRole.Editor))
             return StatusCode(403, "You must be an editor of the developer to create a custom app");
 
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        if (string.IsNullOrWhiteSpace(request.Name) || string.IsNullOrWhiteSpace(request.Slug))
+            return BadRequest("Name and slug are required");
+
         try
         {
-            var app = await customApps.CreateAppAsync(developer, request);
+            var app = await customApps.CreateAppAsync(projectId, request);
-            return Ok(app);
+            if (app == null)
+                return BadRequest("Failed to create app");
+
+            return CreatedAtAction(
+                nameof(GetApp),
+                new { pubName, projectId, appId = app.Id },
+                app
+            );
         }
         catch (InvalidOperationException ex)
         {
@@ -68,23 +127,30 @@ public class CustomAppController(CustomAppService customApps, DeveloperService d
         }
     }
 
-    [HttpPatch("{id:guid}")]
+    [HttpPatch("{appId:guid}")]
     [Authorize]
     public async Task<IActionResult> UpdateApp(
         [FromRoute] string pubName,
-        [FromRoute] Guid id,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid appId,
         [FromBody] CustomAppRequest request
     )
     {
-        if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
 
         var developer = await ds.GetDeveloperByName(pubName);
-        if (developer is null) return NotFound();
+        if (developer is null)
+            return NotFound("Developer not found");
 
         if (!await ds.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id), PublisherMemberRole.Editor))
             return StatusCode(403, "You must be an editor of the developer to update a custom app");
 
-        var app = await customApps.GetAppAsync(id, developerId: developer.Id);
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var app = await customApps.GetAppAsync(appId, projectId);
         if (app == null)
             return NotFound();
 
@@ -99,28 +165,267 @@ public class CustomAppController(CustomAppService customApps, DeveloperService d
         }
     }
 
-    [HttpDelete("{id:guid}")]
+    [HttpDelete("{appId:guid}")]
     [Authorize]
     public async Task<IActionResult> DeleteApp(
         [FromRoute] string pubName,
-        [FromRoute] Guid id
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid appId
     )
     {
-        if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
 
         var developer = await ds.GetDeveloperByName(pubName);
-        if (developer is null) return NotFound();
+        if (developer is null)
+            return NotFound("Developer not found");
 
         if (!await ds.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id), PublisherMemberRole.Editor))
             return StatusCode(403, "You must be an editor of the developer to delete a custom app");
 
-        var app = await customApps.GetAppAsync(id, developerId: developer.Id);
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var app = await customApps.GetAppAsync(appId, projectId);
         if (app == null)
             return NotFound();
 
-        var result = await customApps.DeleteAppAsync(id);
+        var result = await customApps.DeleteAppAsync(appId);
         if (!result)
             return NotFound();
+
         return NoContent();
     }
+
+    [HttpGet("{appId:guid}/secrets")]
+    [Authorize]
+    public async Task<IActionResult> ListSecrets(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid appId)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var developer = await ds.GetDeveloperByName(pubName);
+        if (developer is null)
+            return NotFound("Developer not found");
+
+        if (!await ds.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id), PublisherMemberRole.Editor))
+            return StatusCode(403, "You must be an editor of the developer to view app secrets");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var app = await customApps.GetAppAsync(appId, projectId);
+        if (app == null)
+            return NotFound("App not found");
+
+        var secrets = await customApps.GetAppSecretsAsync(appId);
+        return Ok(secrets.Select(s => new SecretResponse(
+            s.Id.ToString(),
+            null,
+            s.Description,
+            s.ExpiredAt,
+            s.IsOidc,
+            s.CreatedAt,
+            s.UpdatedAt
+        )));
+    }
+
+    [HttpPost("{appId:guid}/secrets")]
+    [Authorize]
+    public async Task<IActionResult> CreateSecret(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid appId,
+        [FromBody] CreateSecretRequest request)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var developer = await ds.GetDeveloperByName(pubName);
+        if (developer is null)
+            return NotFound("Developer not found");
+
+        if (!await ds.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id), PublisherMemberRole.Editor))
+            return StatusCode(403, "You must be an editor of the developer to create app secrets");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var app = await customApps.GetAppAsync(appId, projectId);
+        if (app == null)
+            return NotFound("App not found");
+
+        try
+        {
+            var secret = await customApps.CreateAppSecretAsync(new CustomAppSecret
+            {
+                AppId = appId,
+                Description = request.Description,
+                ExpiredAt = request.ExpiresIn.HasValue
+                    ? NodaTime.SystemClock.Instance.GetCurrentInstant()
+                        .Plus(Duration.FromTimeSpan(request.ExpiresIn.Value))
+                    : (NodaTime.Instant?)null,
+                IsOidc = request.IsOidc
+            });
+
+            return CreatedAtAction(
+                nameof(GetSecret),
+                new { pubName, projectId, appId, secretId = secret.Id },
+                new SecretResponse(
+                    secret.Id.ToString(),
+                    secret.Secret,
+                    secret.Description,
+                    secret.ExpiredAt,
+                    secret.IsOidc,
+                    secret.CreatedAt,
+                    secret.UpdatedAt
+                )
+            );
+        }
+        catch (InvalidOperationException ex)
+        {
+            return BadRequest(ex.Message);
+        }
+    }
+
+    [HttpGet("{appId:guid}/secrets/{secretId:guid}")]
+    [Authorize]
+    public async Task<IActionResult> GetSecret(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid appId,
+        [FromRoute] Guid secretId)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var developer = await ds.GetDeveloperByName(pubName);
+        if (developer is null)
+            return NotFound("Developer not found");
+
+        if (!await ds.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id), PublisherMemberRole.Editor))
+            return StatusCode(403, "You must be an editor of the developer to view app secrets");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var app = await customApps.GetAppAsync(appId, projectId);
+        if (app == null)
+            return NotFound("App not found");
+
+        var secret = await customApps.GetAppSecretAsync(secretId, appId);
+        if (secret == null)
+            return NotFound("Secret not found");
+
+        return Ok(new SecretResponse(
+            secret.Id.ToString(),
+            null,
+            secret.Description,
+            secret.ExpiredAt,
+            secret.IsOidc,
+            secret.CreatedAt,
+            secret.UpdatedAt
+        ));
+    }
+
+    [HttpDelete("{appId:guid}/secrets/{secretId:guid}")]
+    [Authorize]
+    public async Task<IActionResult> DeleteSecret(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid appId,
+        [FromRoute] Guid secretId)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var developer = await ds.GetDeveloperByName(pubName);
+        if (developer is null)
+            return NotFound("Developer not found");
+
+        if (!await ds.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id), PublisherMemberRole.Editor))
+            return StatusCode(403, "You must be an editor of the developer to delete app secrets");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var app = await customApps.GetAppAsync(appId, projectId);
+        if (app == null)
+            return NotFound("App not found");
+
+        var secret = await customApps.GetAppSecretAsync(secretId, appId);
+        if (secret == null)
+            return NotFound("Secret not found");
+
+        var result = await customApps.DeleteAppSecretAsync(secretId, appId);
+        if (!result)
+            return NotFound("Failed to delete secret");
+
+        return NoContent();
+    }
+
+    [HttpPost("{appId:guid}/secrets/{secretId:guid}/rotate")]
+    [Authorize]
+    public async Task<IActionResult> RotateSecret(
+        [FromRoute] string pubName,
+        [FromRoute] Guid projectId,
+        [FromRoute] Guid appId,
+        [FromRoute] Guid secretId,
+        [FromBody] CreateSecretRequest? request = null)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser)
+            return Unauthorized();
+
+        var developer = await ds.GetDeveloperByName(pubName);
+        if (developer is null)
+            return NotFound("Developer not found");
+
+        if (!await ds.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id), PublisherMemberRole.Editor))
+            return StatusCode(403, "You must be an editor of the developer to rotate app secrets");
+
+        var project = await projectService.GetProjectAsync(projectId, developer.Id);
+        if (project is null)
+            return NotFound("Project not found or you don't have access");
+
+        var app = await customApps.GetAppAsync(appId, projectId);
+        if (app == null)
+            return NotFound("App not found");
+
+        try
+        {
+            var secret = await customApps.RotateAppSecretAsync(new CustomAppSecret
+            {
+                Id = secretId,
+                AppId = appId,
+                Description = request?.Description,
+                ExpiredAt = request?.ExpiresIn.HasValue == true
+                    ? NodaTime.SystemClock.Instance.GetCurrentInstant()
+                        .Plus(Duration.FromTimeSpan(request.ExpiresIn.Value))
+                    : (NodaTime.Instant?)null,
+                IsOidc = request?.IsOidc ?? false
+            });
+
+            return Ok(new SecretResponse(
+                secret.Id.ToString(),
+                secret.Secret,
+                secret.Description,
+                secret.ExpiredAt,
+                secret.IsOidc,
+                secret.CreatedAt,
+                secret.UpdatedAt
+            ));
+        }
+        catch (InvalidOperationException ex)
+        {
+            return BadRequest(ex.Message);
+        }
+    }
 }

DysonNetwork.Develop/Identity/CustomAppService.cs

@@ -1,6 +1,9 @@
+using DysonNetwork.Develop.Project;
 using DysonNetwork.Shared.Data;
 using DysonNetwork.Shared.Proto;
 using Microsoft.EntityFrameworkCore;
+using System.Security.Cryptography;
+using System.Text;
 
 namespace DysonNetwork.Develop.Identity;
 
@@ -11,10 +14,17 @@ public class CustomAppService(
 )
 {
     public async Task<CustomApp?> CreateAppAsync(
-        Developer pub,
+        Guid projectId,
         CustomAppController.CustomAppRequest request
     )
     {
+        var project = await db.DevProjects
+            .Include(p => p.Developer)
+            .FirstOrDefaultAsync(p => p.Id == projectId);
+            
+        if (project == null)
+            return null;
+            
         var app = new CustomApp
         {
             Slug = request.Slug!,
@@ -23,7 +33,7 @@ public class CustomAppService(
             Status = request.Status ?? CustomAppStatus.Developing,
             Links = request.Links,
             OauthConfig = request.OauthConfig,
-            DeveloperId = pub.Id
+            ProjectId = projectId
         };
 
         if (request.PictureId is not null)
@@ -74,17 +84,104 @@ public class CustomAppService(
         return app;
     }
 
-    public async Task<CustomApp?> GetAppAsync(Guid id, Guid? developerId = null)
+    public async Task<CustomApp?> GetAppAsync(Guid id, Guid? projectId = null)
     {
-        var query = db.CustomApps.Where(a => a.Id == id).AsQueryable();
+        var query = db.CustomApps.AsQueryable();
-        if (developerId.HasValue)
+        
-            query = query.Where(a => a.DeveloperId == developerId.Value);
+        if (projectId.HasValue)
-        return await query.FirstOrDefaultAsync();
+        {
+            query = query.Where(a => a.ProjectId == projectId.Value);
         }
 
-    public async Task<List<CustomApp>> GetAppsByPublisherAsync(Guid publisherId)
+        return await query.FirstOrDefaultAsync(a => a.Id == id);
+    }
+
+    public async Task<List<CustomAppSecret>> GetAppSecretsAsync(Guid appId)
     {
-        return await db.CustomApps.Where(a => a.DeveloperId == publisherId).ToListAsync();
+        return await db.CustomAppSecrets
+            .Where(s => s.AppId == appId)
+            .OrderByDescending(s => s.CreatedAt)
+            .ToListAsync();
+    }
+
+    public async Task<CustomAppSecret?> GetAppSecretAsync(Guid secretId, Guid appId)
+    {
+        return await db.CustomAppSecrets
+            .FirstOrDefaultAsync(s => s.Id == secretId && s.AppId == appId);
+    }
+
+    public async Task<CustomAppSecret> CreateAppSecretAsync(CustomAppSecret secret)
+    {
+        if (string.IsNullOrWhiteSpace(secret.Secret))
+        {
+            // Generate a new random secret if not provided
+            secret.Secret = GenerateRandomSecret();
+        }
+
+        secret.Id = Guid.NewGuid();
+        secret.CreatedAt = NodaTime.SystemClock.Instance.GetCurrentInstant();
+        secret.UpdatedAt = secret.CreatedAt;
+
+        db.CustomAppSecrets.Add(secret);
+        await db.SaveChangesAsync();
+
+        return secret;
+    }
+
+    public async Task<bool> DeleteAppSecretAsync(Guid secretId, Guid appId)
+    {
+        var secret = await db.CustomAppSecrets
+            .FirstOrDefaultAsync(s => s.Id == secretId && s.AppId == appId);
+
+        if (secret == null)
+            return false;
+
+        db.CustomAppSecrets.Remove(secret);
+        await db.SaveChangesAsync();
+        return true;
+    }
+
+    public async Task<CustomAppSecret> RotateAppSecretAsync(CustomAppSecret secretUpdate)
+    {
+        var existingSecret = await db.CustomAppSecrets
+            .FirstOrDefaultAsync(s => s.Id == secretUpdate.Id && s.AppId == secretUpdate.AppId);
+
+        if (existingSecret == null)
+            throw new InvalidOperationException("Secret not found");
+
+        // Update the existing secret with new values
+        existingSecret.Secret = GenerateRandomSecret();
+        existingSecret.Description = secretUpdate.Description ?? existingSecret.Description;
+        existingSecret.ExpiredAt = secretUpdate.ExpiredAt ?? existingSecret.ExpiredAt;
+        existingSecret.IsOidc = secretUpdate.IsOidc;
+        existingSecret.UpdatedAt = NodaTime.SystemClock.Instance.GetCurrentInstant();
+
+        await db.SaveChangesAsync();
+        return existingSecret;
+    }
+
+    private static string GenerateRandomSecret(int length = 64)
+    {
+        const string valid = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890-._~+";
+        var res = new StringBuilder();
+        using (var rng = RandomNumberGenerator.Create())
+        {
+            var uintBuffer = new byte[sizeof(uint)];
+            while (length-- > 0)
+            {
+                rng.GetBytes(uintBuffer);
+                var num = BitConverter.ToUInt32(uintBuffer, 0);
+                res.Append(valid[(int)(num % (uint)valid.Length)]);
+            }
+        }
+        return res.ToString();
+    }
+
+    public async Task<List<CustomApp>> GetAppsByProjectAsync(Guid projectId)
+    {
+        return await db.CustomApps
+            .Where(a => a.ProjectId == projectId)
+            .ToListAsync();
     }
 
     public async Task<CustomApp?> UpdateAppAsync(CustomApp app, CustomAppController.CustomAppRequest request)

DysonNetwork.Develop/Identity/Developer.cs

@@ -1,4 +1,6 @@
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Text.Json.Serialization;
+using DysonNetwork.Develop.Project;
 using DysonNetwork.Shared.Proto;
 using DysonNetwork.Shared.Data;
 using VerificationMark = DysonNetwork.Shared.Data.VerificationMark;
@@ -10,6 +12,8 @@ public class Developer
     public Guid Id { get; set; } = Guid.NewGuid();
     public Guid PublisherId { get; set; }
     
+    [JsonIgnore] public List<DevProject> Projects { get; set; } = [];
+    
     [NotMapped] public PublisherInfo? Publisher { get; set; }
 }
 

DysonNetwork.Develop/Identity/DeveloperController.cs

@@ -33,7 +33,8 @@ public class DeveloperController(
 
         // Get custom apps count
         var customAppsCount = await db.CustomApps
-            .Where(a => a.DeveloperId == developer.Id)
+            .Include(a => a.Project)
+            .Where(a => a.Project.DeveloperId == developer.Id)
             .CountAsync();
 
         var stats = new DeveloperStats

DysonNetwork.Develop/Identity/DeveloperService.cs

@@ -4,7 +4,10 @@ using Microsoft.EntityFrameworkCore;
 
 namespace DysonNetwork.Develop.Identity;
 
-public class DeveloperService(AppDatabase db, PublisherService.PublisherServiceClient ps, ILogger<DeveloperService> logger)
+public class DeveloperService(
+    AppDatabase db,
+    PublisherService.PublisherServiceClient ps,
+    ILogger<DeveloperService> logger)
 {
     public async Task<Developer> LoadDeveloperPublisher(Developer developer)
     {
@@ -47,6 +50,11 @@ public class DeveloperService(AppDatabase db, PublisherService.PublisherServiceC
         }
     }
 
+    public async Task<Developer?> GetDeveloperById(Guid id)
+    {
+        return await db.Developers.FirstOrDefaultAsync(d => d.Id == id);
+    }
+
     public async Task<bool> IsMemberWithRole(Guid pubId, Guid accountId, PublisherMemberRole role)
     {
         try

DysonNetwork.Develop/Migrations/20250818124844_AddDevProject.Designer.cs

@@ -0,0 +1,270 @@
+// <auto-generated />
+using System;
+using DysonNetwork.Develop;
+using DysonNetwork.Develop.Identity;
+using DysonNetwork.Shared.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using NodaTime;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace DysonNetwork.Develop.Migrations
+{
+    [DbContext(typeof(AppDatabase))]
+    [Migration("20250818124844_AddDevProject")]
+    partial class AddDevProject
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.7")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomApp", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<CloudFileReferenceObject>("Background")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("background");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(4096)
+                        .HasColumnType("character varying(4096)")
+                        .HasColumnName("description");
+
+                    b.Property<CustomAppLinks>("Links")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("links");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("name");
+
+                    b.Property<CustomAppOauthConfig>("OauthConfig")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("oauth_config");
+
+                    b.Property<CloudFileReferenceObject>("Picture")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("picture");
+
+                    b.Property<Guid>("ProjectId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("project_id");
+
+                    b.Property<string>("Slug")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("slug");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer")
+                        .HasColumnName("status");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<VerificationMark>("Verification")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("verification");
+
+                    b.HasKey("Id")
+                        .HasName("pk_custom_apps");
+
+                    b.HasIndex("ProjectId")
+                        .HasDatabaseName("ix_custom_apps_project_id");
+
+                    b.ToTable("custom_apps", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomAppSecret", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("AppId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("app_id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(4096)
+                        .HasColumnType("character varying(4096)")
+                        .HasColumnName("description");
+
+                    b.Property<Instant?>("ExpiredAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("expired_at");
+
+                    b.Property<bool>("IsOidc")
+                        .HasColumnType("boolean")
+                        .HasColumnName("is_oidc");
+
+                    b.Property<string>("Secret")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("secret");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_custom_app_secrets");
+
+                    b.HasIndex("AppId")
+                        .HasDatabaseName("ix_custom_app_secrets_app_id");
+
+                    b.ToTable("custom_app_secrets", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.Developer", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("PublisherId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("publisher_id");
+
+                    b.HasKey("Id")
+                        .HasName("pk_developers");
+
+                    b.ToTable("developers", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Project.DevProject", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(4096)
+                        .HasColumnType("character varying(4096)")
+                        .HasColumnName("description");
+
+                    b.Property<Guid>("DeveloperId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("developer_id");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("name");
+
+                    b.Property<string>("Slug")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("slug");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_dev_projects");
+
+                    b.HasIndex("DeveloperId")
+                        .HasDatabaseName("ix_dev_projects_developer_id");
+
+                    b.ToTable("dev_projects", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomApp", b =>
+                {
+                    b.HasOne("DysonNetwork.Develop.Project.DevProject", "Project")
+                        .WithMany()
+                        .HasForeignKey("ProjectId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_custom_apps_dev_projects_project_id");
+
+                    b.Navigation("Project");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomAppSecret", b =>
+                {
+                    b.HasOne("DysonNetwork.Develop.Identity.CustomApp", "App")
+                        .WithMany("Secrets")
+                        .HasForeignKey("AppId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_custom_app_secrets_custom_apps_app_id");
+
+                    b.Navigation("App");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Project.DevProject", b =>
+                {
+                    b.HasOne("DysonNetwork.Develop.Identity.Developer", "Developer")
+                        .WithMany("Projects")
+                        .HasForeignKey("DeveloperId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_dev_projects_developers_developer_id");
+
+                    b.Navigation("Developer");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomApp", b =>
+                {
+                    b.Navigation("Secrets");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.Developer", b =>
+                {
+                    b.Navigation("Projects");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

DysonNetwork.Develop/Migrations/20250818124844_AddDevProject.cs

@@ -0,0 +1,96 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using NodaTime;
+
+#nullable disable
+
+namespace DysonNetwork.Develop.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddDevProject : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "fk_custom_apps_developers_developer_id",
+                table: "custom_apps");
+
+            migrationBuilder.RenameColumn(
+                name: "developer_id",
+                table: "custom_apps",
+                newName: "project_id");
+
+            migrationBuilder.RenameIndex(
+                name: "ix_custom_apps_developer_id",
+                table: "custom_apps",
+                newName: "ix_custom_apps_project_id");
+
+            migrationBuilder.CreateTable(
+                name: "dev_projects",
+                columns: table => new
+                {
+                    id = table.Column<Guid>(type: "uuid", nullable: false),
+                    slug = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: false),
+                    name = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: false),
+                    description = table.Column<string>(type: "character varying(4096)", maxLength: 4096, nullable: false),
+                    developer_id = table.Column<Guid>(type: "uuid", nullable: false),
+                    created_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    updated_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    deleted_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_dev_projects", x => x.id);
+                    table.ForeignKey(
+                        name: "fk_dev_projects_developers_developer_id",
+                        column: x => x.developer_id,
+                        principalTable: "developers",
+                        principalColumn: "id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_dev_projects_developer_id",
+                table: "dev_projects",
+                column: "developer_id");
+
+            migrationBuilder.AddForeignKey(
+                name: "fk_custom_apps_dev_projects_project_id",
+                table: "custom_apps",
+                column: "project_id",
+                principalTable: "dev_projects",
+                principalColumn: "id",
+                onDelete: ReferentialAction.Cascade);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "fk_custom_apps_dev_projects_project_id",
+                table: "custom_apps");
+
+            migrationBuilder.DropTable(
+                name: "dev_projects");
+
+            migrationBuilder.RenameColumn(
+                name: "project_id",
+                table: "custom_apps",
+                newName: "developer_id");
+
+            migrationBuilder.RenameIndex(
+                name: "ix_custom_apps_project_id",
+                table: "custom_apps",
+                newName: "ix_custom_apps_developer_id");
+
+            migrationBuilder.AddForeignKey(
+                name: "fk_custom_apps_developers_developer_id",
+                table: "custom_apps",
+                column: "developer_id",
+                principalTable: "developers",
+                principalColumn: "id",
+                onDelete: ReferentialAction.Cascade);
+        }
+    }
+}

DysonNetwork.Develop/Migrations/20250819163227_AddBotAccount.Designer.cs

@@ -0,0 +1,324 @@
+// <auto-generated />
+using System;
+using DysonNetwork.Develop;
+using DysonNetwork.Develop.Identity;
+using DysonNetwork.Shared.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using NodaTime;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace DysonNetwork.Develop.Migrations
+{
+    [DbContext(typeof(AppDatabase))]
+    [Migration("20250819163227_AddBotAccount")]
+    partial class AddBotAccount
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.7")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.BotAccount", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("boolean")
+                        .HasColumnName("is_active");
+
+                    b.Property<Guid>("ProjectId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("project_id");
+
+                    b.Property<string>("Slug")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("slug");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_bot_accounts");
+
+                    b.HasIndex("ProjectId")
+                        .HasDatabaseName("ix_bot_accounts_project_id");
+
+                    b.ToTable("bot_accounts", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomApp", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<CloudFileReferenceObject>("Background")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("background");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(4096)
+                        .HasColumnType("character varying(4096)")
+                        .HasColumnName("description");
+
+                    b.Property<CustomAppLinks>("Links")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("links");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("name");
+
+                    b.Property<CustomAppOauthConfig>("OauthConfig")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("oauth_config");
+
+                    b.Property<CloudFileReferenceObject>("Picture")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("picture");
+
+                    b.Property<Guid>("ProjectId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("project_id");
+
+                    b.Property<string>("Slug")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("slug");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer")
+                        .HasColumnName("status");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<VerificationMark>("Verification")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("verification");
+
+                    b.HasKey("Id")
+                        .HasName("pk_custom_apps");
+
+                    b.HasIndex("ProjectId")
+                        .HasDatabaseName("ix_custom_apps_project_id");
+
+                    b.ToTable("custom_apps", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomAppSecret", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("AppId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("app_id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(4096)
+                        .HasColumnType("character varying(4096)")
+                        .HasColumnName("description");
+
+                    b.Property<Instant?>("ExpiredAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("expired_at");
+
+                    b.Property<bool>("IsOidc")
+                        .HasColumnType("boolean")
+                        .HasColumnName("is_oidc");
+
+                    b.Property<string>("Secret")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("secret");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_custom_app_secrets");
+
+                    b.HasIndex("AppId")
+                        .HasDatabaseName("ix_custom_app_secrets_app_id");
+
+                    b.ToTable("custom_app_secrets", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.Developer", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("PublisherId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("publisher_id");
+
+                    b.HasKey("Id")
+                        .HasName("pk_developers");
+
+                    b.ToTable("developers", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Project.DevProject", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(4096)
+                        .HasColumnType("character varying(4096)")
+                        .HasColumnName("description");
+
+                    b.Property<Guid>("DeveloperId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("developer_id");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("name");
+
+                    b.Property<string>("Slug")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("slug");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_dev_projects");
+
+                    b.HasIndex("DeveloperId")
+                        .HasDatabaseName("ix_dev_projects_developer_id");
+
+                    b.ToTable("dev_projects", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.BotAccount", b =>
+                {
+                    b.HasOne("DysonNetwork.Develop.Project.DevProject", "Project")
+                        .WithMany()
+                        .HasForeignKey("ProjectId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_bot_accounts_dev_projects_project_id");
+
+                    b.Navigation("Project");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomApp", b =>
+                {
+                    b.HasOne("DysonNetwork.Develop.Project.DevProject", "Project")
+                        .WithMany()
+                        .HasForeignKey("ProjectId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_custom_apps_dev_projects_project_id");
+
+                    b.Navigation("Project");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomAppSecret", b =>
+                {
+                    b.HasOne("DysonNetwork.Develop.Identity.CustomApp", "App")
+                        .WithMany("Secrets")
+                        .HasForeignKey("AppId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_custom_app_secrets_custom_apps_app_id");
+
+                    b.Navigation("App");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Project.DevProject", b =>
+                {
+                    b.HasOne("DysonNetwork.Develop.Identity.Developer", "Developer")
+                        .WithMany("Projects")
+                        .HasForeignKey("DeveloperId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_dev_projects_developers_developer_id");
+
+                    b.Navigation("Developer");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomApp", b =>
+                {
+                    b.Navigation("Secrets");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.Developer", b =>
+                {
+                    b.Navigation("Projects");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

DysonNetwork.Develop/Migrations/20250819163227_AddBotAccount.cs

@@ -0,0 +1,51 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using NodaTime;
+
+#nullable disable
+
+namespace DysonNetwork.Develop.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddBotAccount : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "bot_accounts",
+                columns: table => new
+                {
+                    id = table.Column<Guid>(type: "uuid", nullable: false),
+                    slug = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: false),
+                    is_active = table.Column<bool>(type: "boolean", nullable: false),
+                    project_id = table.Column<Guid>(type: "uuid", nullable: false),
+                    created_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    updated_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    deleted_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_bot_accounts", x => x.id);
+                    table.ForeignKey(
+                        name: "fk_bot_accounts_dev_projects_project_id",
+                        column: x => x.project_id,
+                        principalTable: "dev_projects",
+                        principalColumn: "id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_bot_accounts_project_id",
+                table: "bot_accounts",
+                column: "project_id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "bot_accounts");
+        }
+    }
+}

DysonNetwork.Develop/Migrations/AppDatabaseModelSnapshot.cs

@@ -25,6 +25,48 @@ namespace DysonNetwork.Develop.Migrations
 
             NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
 
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.BotAccount", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("boolean")
+                        .HasColumnName("is_active");
+
+                    b.Property<Guid>("ProjectId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("project_id");
+
+                    b.Property<string>("Slug")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("slug");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_bot_accounts");
+
+                    b.HasIndex("ProjectId")
+                        .HasDatabaseName("ix_bot_accounts_project_id");
+
+                    b.ToTable("bot_accounts", (string)null);
+                });
+
             modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomApp", b =>
                 {
                     b.Property<Guid>("Id")
@@ -49,10 +91,6 @@ namespace DysonNetwork.Develop.Migrations
                         .HasColumnType("character varying(4096)")
                         .HasColumnName("description");
 
-                    b.Property<Guid>("DeveloperId")
-                        .HasColumnType("uuid")
-                        .HasColumnName("developer_id");
-
                     b.Property<CustomAppLinks>("Links")
                         .HasColumnType("jsonb")
                         .HasColumnName("links");
@@ -71,6 +109,10 @@ namespace DysonNetwork.Develop.Migrations
                         .HasColumnType("jsonb")
                         .HasColumnName("picture");
 
+                    b.Property<Guid>("ProjectId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("project_id");
+
                     b.Property<string>("Slug")
                         .IsRequired()
                         .HasMaxLength(1024)
@@ -92,8 +134,8 @@ namespace DysonNetwork.Develop.Migrations
                     b.HasKey("Id")
                         .HasName("pk_custom_apps");
 
-                    b.HasIndex("DeveloperId")
+                    b.HasIndex("ProjectId")
-                        .HasDatabaseName("ix_custom_apps_developer_id");
+                        .HasDatabaseName("ix_custom_apps_project_id");
 
                     b.ToTable("custom_apps", (string)null);
                 });
@@ -166,16 +208,78 @@ namespace DysonNetwork.Develop.Migrations
                     b.ToTable("developers", (string)null);
                 });
 
-            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomApp", b =>
+            modelBuilder.Entity("DysonNetwork.Develop.Project.DevProject", b =>
                 {
-                    b.HasOne("DysonNetwork.Develop.Identity.Developer", "Developer")
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(4096)
+                        .HasColumnType("character varying(4096)")
+                        .HasColumnName("description");
+
+                    b.Property<Guid>("DeveloperId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("developer_id");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("name");
+
+                    b.Property<string>("Slug")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("slug");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_dev_projects");
+
+                    b.HasIndex("DeveloperId")
+                        .HasDatabaseName("ix_dev_projects_developer_id");
+
+                    b.ToTable("dev_projects", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.BotAccount", b =>
+                {
+                    b.HasOne("DysonNetwork.Develop.Project.DevProject", "Project")
                         .WithMany()
-                        .HasForeignKey("DeveloperId")
+                        .HasForeignKey("ProjectId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired()
-                        .HasConstraintName("fk_custom_apps_developers_developer_id");
+                        .HasConstraintName("fk_bot_accounts_dev_projects_project_id");
 
-                    b.Navigation("Developer");
+                    b.Navigation("Project");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomApp", b =>
+                {
+                    b.HasOne("DysonNetwork.Develop.Project.DevProject", "Project")
+                        .WithMany()
+                        .HasForeignKey("ProjectId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_custom_apps_dev_projects_project_id");
+
+                    b.Navigation("Project");
                 });
 
             modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomAppSecret", b =>
@@ -190,10 +294,27 @@ namespace DysonNetwork.Develop.Migrations
                     b.Navigation("App");
                 });
 
+            modelBuilder.Entity("DysonNetwork.Develop.Project.DevProject", b =>
+                {
+                    b.HasOne("DysonNetwork.Develop.Identity.Developer", "Developer")
+                        .WithMany("Projects")
+                        .HasForeignKey("DeveloperId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_dev_projects_developers_developer_id");
+
+                    b.Navigation("Developer");
+                });
+
             modelBuilder.Entity("DysonNetwork.Develop.Identity.CustomApp", b =>
                 {
                     b.Navigation("Secrets");
                 });
+
+            modelBuilder.Entity("DysonNetwork.Develop.Identity.Developer", b =>
+                {
+                    b.Navigation("Projects");
+                });
 #pragma warning restore 612, 618
         }
     }

DysonNetwork.Develop/Program.cs

@@ -3,6 +3,7 @@ using DysonNetwork.Shared.Auth;
 using DysonNetwork.Shared.Http;
 using DysonNetwork.Shared.Registry;
 using DysonNetwork.Develop.Startup;
+using DysonNetwork.Shared.Stream;
 using Microsoft.EntityFrameworkCore;
 
 var builder = WebApplication.CreateBuilder(args);
@@ -10,6 +11,7 @@ var builder = WebApplication.CreateBuilder(args);
 builder.ConfigureAppKestrel(builder.Configuration);
 
 builder.Services.AddRegistryService(builder.Configuration);
+builder.Services.AddStreamConnection(builder.Configuration);
 builder.Services.AddAppServices(builder.Configuration);
 builder.Services.AddAppAuthentication();
 builder.Services.AddAppSwagger();

DysonNetwork.Develop/Project/DevProject.cs

@@ -0,0 +1,16 @@
+using System.ComponentModel.DataAnnotations;
+using DysonNetwork.Develop.Identity;
+using DysonNetwork.Shared.Data;
+
+namespace DysonNetwork.Develop.Project;
+
+public class DevProject : ModelBase
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    [MaxLength(1024)] public string Slug { get; set; } = string.Empty;
+    [MaxLength(1024)] public string Name { get; set; } = string.Empty;
+    [MaxLength(4096)] public string Description { get; set; } = string.Empty;
+    
+    public Developer Developer { get; set; } = null!;
+    public Guid DeveloperId { get; set; }
+}

DysonNetwork.Develop/Project/DevProjectController.cs

@@ -0,0 +1,107 @@
+using System.ComponentModel.DataAnnotations;
+using DysonNetwork.Develop.Identity;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using DysonNetwork.Shared.Proto;
+
+namespace DysonNetwork.Develop.Project;
+
+[ApiController]
+[Route("/api/developers/{pubName}/projects")]
+public class DevProjectController(DevProjectService projectService, DeveloperService developerService) : ControllerBase
+{
+    public record DevProjectRequest(
+        [MaxLength(1024)] string? Slug,
+        [MaxLength(1024)] string? Name,
+        [MaxLength(4096)] string? Description
+    );
+
+    [HttpGet]
+    public async Task<IActionResult> ListProjects([FromRoute] string pubName)
+    {
+        var developer = await developerService.GetDeveloperByName(pubName);
+        if (developer is null) return NotFound();
+        
+        var projects = await projectService.GetProjectsByDeveloperAsync(developer.Id);
+        return Ok(projects);
+    }
+
+    [HttpGet("{id:guid}")]
+    public async Task<IActionResult> GetProject([FromRoute] string pubName, Guid id)
+    {
+        var developer = await developerService.GetDeveloperByName(pubName);
+        if (developer is null) return NotFound();
+
+        var project = await projectService.GetProjectAsync(id, developer.Id);
+        if (project is null) return NotFound();
+
+        return Ok(project);
+    }
+
+    [HttpPost]
+    [Authorize]
+    public async Task<IActionResult> CreateProject([FromRoute] string pubName, [FromBody] DevProjectRequest request)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser) 
+            return Unauthorized();
+
+        var developer = await developerService.GetDeveloperByName(pubName);
+        if (developer is null)
+            return NotFound("Developer not found");
+            
+        if (!await developerService.IsMemberWithRole(developer.PublisherId, Guid.Parse(currentUser.Id), PublisherMemberRole.Editor))
+            return StatusCode(403, "You must be an editor of the developer to create a project");
+
+        if (string.IsNullOrWhiteSpace(request.Slug) || string.IsNullOrWhiteSpace(request.Name))
+            return BadRequest("Slug and Name are required");
+
+        var project = await projectService.CreateProjectAsync(developer, request);
+        return CreatedAtAction(
+            nameof(GetProject), 
+            new { pubName, id = project.Id },
+            project
+        );
+    }
+
+    [HttpPut("{id:guid}")]
+    [Authorize]
+    public async Task<IActionResult> UpdateProject(
+        [FromRoute] string pubName, 
+        [FromRoute] Guid id,
+        [FromBody] DevProjectRequest request
+    )
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser) 
+            return Unauthorized();
+
+        var developer = await developerService.GetDeveloperByName(pubName);
+        var accountId = Guid.Parse(currentUser.Id);
+        if (developer is null || developer.Id != accountId)
+            return Forbid();
+
+        var project = await projectService.UpdateProjectAsync(id, developer.Id, request);
+        if (project is null)
+            return NotFound();
+
+        return Ok(project);
+    }
+
+    [HttpDelete("{id:guid}")]
+    [Authorize]
+    public async Task<IActionResult> DeleteProject([FromRoute] string pubName, [FromRoute] Guid id)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser) 
+            return Unauthorized();
+
+        var developer = await developerService.GetDeveloperByName(pubName);
+        var accountId = Guid.Parse(currentUser.Id);
+        if (developer is null || developer.Id != accountId)
+            return Forbid();
+
+        var success = await projectService.DeleteProjectAsync(id, developer.Id);
+        if (!success)
+            return NotFound();
+
+        return NoContent();
+    }
+}

DysonNetwork.Develop/Project/DevProjectService.cs

@@ -0,0 +1,77 @@
+using DysonNetwork.Develop.Identity;
+using Microsoft.EntityFrameworkCore;
+using DysonNetwork.Shared.Proto;
+
+namespace DysonNetwork.Develop.Project;
+
+public class DevProjectService(
+    AppDatabase db,
+    FileReferenceService.FileReferenceServiceClient fileRefs,
+    FileService.FileServiceClient files
+)
+{
+    public async Task<DevProject> CreateProjectAsync(
+        Developer developer,
+        DevProjectController.DevProjectRequest request
+    )
+    {
+        var project = new DevProject
+        {
+            Slug = request.Slug!,
+            Name = request.Name!,
+            Description = request.Description ?? string.Empty,
+            DeveloperId = developer.Id
+        };
+
+        db.DevProjects.Add(project);
+        await db.SaveChangesAsync();
+        
+        return project;
+    }
+
+    public async Task<DevProject?> GetProjectAsync(Guid id, Guid? developerId = null)
+    {
+        var query = db.DevProjects.AsQueryable();
+        
+        if (developerId.HasValue)
+        {
+            query = query.Where(p => p.DeveloperId == developerId.Value);
+        }
+
+        return await query.FirstOrDefaultAsync(p => p.Id == id);
+    }
+
+    public async Task<List<DevProject>> GetProjectsByDeveloperAsync(Guid developerId)
+    {
+        return await db.DevProjects
+            .Where(p => p.DeveloperId == developerId)
+            .ToListAsync();
+    }
+
+    public async Task<DevProject?> UpdateProjectAsync(
+        Guid id,
+        Guid developerId,
+        DevProjectController.DevProjectRequest request
+    )
+    {
+        var project = await GetProjectAsync(id, developerId);
+        if (project == null) return null;
+
+        if (request.Slug != null) project.Slug = request.Slug;
+        if (request.Name != null) project.Name = request.Name;
+        if (request.Description != null) project.Description = request.Description;
+
+        await db.SaveChangesAsync();
+        return project;
+    }
+
+    public async Task<bool> DeleteProjectAsync(Guid id, Guid developerId)
+    {
+        var project = await GetProjectAsync(id, developerId);
+        if (project == null) return false;
+
+        db.DevProjects.Remove(project);
+        await db.SaveChangesAsync();
+        return true;
+    }
+}

DysonNetwork.Develop/Startup/ServiceCollectionExtensions.cs

@@ -4,6 +4,7 @@ using NodaTime;
 using NodaTime.Serialization.SystemTextJson;
 using System.Text.Json;
 using DysonNetwork.Develop.Identity;
+using DysonNetwork.Develop.Project;
 using DysonNetwork.Shared.Cache;
 using StackExchange.Redis;
 
@@ -50,6 +51,8 @@ public static class ServiceCollectionExtensions
 
         services.AddScoped<DeveloperService>();
         services.AddScoped<CustomAppService>();
+        services.AddScoped<DevProjectService>();
+        services.AddScoped<BotAccountService>();
 
         return services;
     }

DysonNetwork.Develop/appsettings.json

@@ -12,7 +12,8 @@
   "ConnectionStrings": {
     "App": "Host=localhost;Port=5432;Database=dyson_network_dev;Username=postgres;Password=postgres;Include Error Detail=True;Maximum Pool Size=20;Connection Idle Lifetime=60",
     "FastRetrieve": "localhost:6379",
-    "Etcd": "etcd.orb.local:2379"
+    "Etcd": "etcd.orb.local:2379",
+    "Stream": "nats.orb.local:4222"
   },
   "KnownProxies": [
     "127.0.0.1",
@@ -23,7 +24,7 @@
   },
   "Service": {
     "Name": "DysonNetwork.Develop",
-    "Url": "https://localhost:7099",
+    "Url": "https://localhost:7192",
     "ClientCert": "../Certificates/client.crt",
     "ClientKey": "../Certificates/client.key"
   }

DysonNetwork.Drive/Migrations/20250819164302_RemoveUploadedTo.Designer.cs

@@ -0,0 +1,404 @@
+// <auto-generated />
+using System;
+using System.Collections.Generic;
+using DysonNetwork.Drive;
+using DysonNetwork.Drive.Storage;
+using DysonNetwork.Shared.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using NodaTime;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace DysonNetwork.Drive.Migrations
+{
+    [DbContext(typeof(AppDatabase))]
+    [Migration("20250819164302_RemoveUploadedTo")]
+    partial class RemoveUploadedTo
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.7")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.HasPostgresExtension(modelBuilder, "postgis");
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("DysonNetwork.Drive.Billing.QuotaRecord", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("AccountId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("account_id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("text")
+                        .HasColumnName("description");
+
+                    b.Property<Instant?>("ExpiredAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("expired_at");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text")
+                        .HasColumnName("name");
+
+                    b.Property<long>("Quota")
+                        .HasColumnType("bigint")
+                        .HasColumnName("quota");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_quota_records");
+
+                    b.ToTable("quota_records", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Drive.Storage.CloudFile", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasMaxLength(32)
+                        .HasColumnType("character varying(32)")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("AccountId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("account_id");
+
+                    b.Property<Guid?>("BundleId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("bundle_id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(4096)
+                        .HasColumnType("character varying(4096)")
+                        .HasColumnName("description");
+
+                    b.Property<Instant?>("ExpiredAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("expired_at");
+
+                    b.Property<Dictionary<string, object>>("FileMeta")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("file_meta");
+
+                    b.Property<bool>("HasCompression")
+                        .HasColumnType("boolean")
+                        .HasColumnName("has_compression");
+
+                    b.Property<bool>("HasThumbnail")
+                        .HasColumnType("boolean")
+                        .HasColumnName("has_thumbnail");
+
+                    b.Property<string>("Hash")
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)")
+                        .HasColumnName("hash");
+
+                    b.Property<bool>("IsEncrypted")
+                        .HasColumnType("boolean")
+                        .HasColumnName("is_encrypted");
+
+                    b.Property<bool>("IsMarkedRecycle")
+                        .HasColumnType("boolean")
+                        .HasColumnName("is_marked_recycle");
+
+                    b.Property<string>("MimeType")
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)")
+                        .HasColumnName("mime_type");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("name");
+
+                    b.Property<Guid?>("PoolId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("pool_id");
+
+                    b.Property<List<ContentSensitiveMark>>("SensitiveMarks")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("sensitive_marks");
+
+                    b.Property<long>("Size")
+                        .HasColumnType("bigint")
+                        .HasColumnName("size");
+
+                    b.Property<string>("StorageId")
+                        .HasMaxLength(32)
+                        .HasColumnType("character varying(32)")
+                        .HasColumnName("storage_id");
+
+                    b.Property<string>("StorageUrl")
+                        .HasMaxLength(4096)
+                        .HasColumnType("character varying(4096)")
+                        .HasColumnName("storage_url");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<Instant?>("UploadedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("uploaded_at");
+
+                    b.Property<Dictionary<string, object>>("UserMeta")
+                        .HasColumnType("jsonb")
+                        .HasColumnName("user_meta");
+
+                    b.HasKey("Id")
+                        .HasName("pk_files");
+
+                    b.HasIndex("BundleId")
+                        .HasDatabaseName("ix_files_bundle_id");
+
+                    b.HasIndex("PoolId")
+                        .HasDatabaseName("ix_files_pool_id");
+
+                    b.ToTable("files", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Drive.Storage.CloudFileReference", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<Instant?>("ExpiredAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("expired_at");
+
+                    b.Property<string>("FileId")
+                        .IsRequired()
+                        .HasMaxLength(32)
+                        .HasColumnType("character varying(32)")
+                        .HasColumnName("file_id");
+
+                    b.Property<string>("ResourceId")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("resource_id");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("Usage")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("usage");
+
+                    b.HasKey("Id")
+                        .HasName("pk_file_references");
+
+                    b.HasIndex("FileId")
+                        .HasDatabaseName("ix_file_references_file_id");
+
+                    b.ToTable("file_references", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Drive.Storage.FileBundle", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("AccountId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("account_id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(8192)
+                        .HasColumnType("character varying(8192)")
+                        .HasColumnName("description");
+
+                    b.Property<Instant?>("ExpiredAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("expired_at");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("name");
+
+                    b.Property<string>("Passcode")
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)")
+                        .HasColumnName("passcode");
+
+                    b.Property<string>("Slug")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("slug");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_bundles");
+
+                    b.HasIndex("Slug")
+                        .IsUnique()
+                        .HasDatabaseName("ix_bundles_slug");
+
+                    b.ToTable("bundles", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Drive.Storage.FilePool", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid?>("AccountId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("account_id");
+
+                    b.Property<BillingConfig>("BillingConfig")
+                        .IsRequired()
+                        .HasColumnType("jsonb")
+                        .HasColumnName("billing_config");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(8192)
+                        .HasColumnType("character varying(8192)")
+                        .HasColumnName("description");
+
+                    b.Property<bool>("IsHidden")
+                        .HasColumnType("boolean")
+                        .HasColumnName("is_hidden");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("name");
+
+                    b.Property<PolicyConfig>("PolicyConfig")
+                        .IsRequired()
+                        .HasColumnType("jsonb")
+                        .HasColumnName("policy_config");
+
+                    b.Property<RemoteStorageConfig>("StorageConfig")
+                        .IsRequired()
+                        .HasColumnType("jsonb")
+                        .HasColumnName("storage_config");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_pools");
+
+                    b.ToTable("pools", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Drive.Storage.CloudFile", b =>
+                {
+                    b.HasOne("DysonNetwork.Drive.Storage.FileBundle", "Bundle")
+                        .WithMany("Files")
+                        .HasForeignKey("BundleId")
+                        .HasConstraintName("fk_files_bundles_bundle_id");
+
+                    b.HasOne("DysonNetwork.Drive.Storage.FilePool", "Pool")
+                        .WithMany()
+                        .HasForeignKey("PoolId")
+                        .HasConstraintName("fk_files_pools_pool_id");
+
+                    b.Navigation("Bundle");
+
+                    b.Navigation("Pool");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Drive.Storage.CloudFileReference", b =>
+                {
+                    b.HasOne("DysonNetwork.Drive.Storage.CloudFile", "File")
+                        .WithMany("References")
+                        .HasForeignKey("FileId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_file_references_files_file_id");
+
+                    b.Navigation("File");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Drive.Storage.CloudFile", b =>
+                {
+                    b.Navigation("References");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Drive.Storage.FileBundle", b =>
+                {
+                    b.Navigation("Files");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

DysonNetwork.Drive/Migrations/20250819164302_RemoveUploadedTo.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DysonNetwork.Drive.Migrations
+{
+    /// <inheritdoc />
+    public partial class RemoveUploadedTo : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "uploaded_to",
+                table: "files");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "uploaded_to",
+                table: "files",
+                type: "character varying(128)",
+                maxLength: 128,
+                nullable: true);
+        }
+    }
+}

DysonNetwork.Drive/Migrations/AppDatabaseModelSnapshot.cs

@@ -172,11 +172,6 @@ namespace DysonNetwork.Drive.Migrations
                         .HasColumnType("timestamp with time zone")
                         .HasColumnName("uploaded_at");
 
-                    b.Property<string>("UploadedTo")
-                        .HasMaxLength(128)
-                        .HasColumnType("character varying(128)")
-                        .HasColumnName("uploaded_to");
-
                     b.Property<Dictionary<string, object>>("UserMeta")
                         .HasColumnType("jsonb")
                         .HasColumnName("user_meta");
@@ -382,7 +377,7 @@ namespace DysonNetwork.Drive.Migrations
             modelBuilder.Entity("DysonNetwork.Drive.Storage.CloudFileReference", b =>
                 {
                     b.HasOne("DysonNetwork.Drive.Storage.CloudFile", "File")
-                        .WithMany()
+                        .WithMany("References")
                         .HasForeignKey("FileId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired()
@@ -391,6 +386,11 @@ namespace DysonNetwork.Drive.Migrations
                     b.Navigation("File");
                 });
 
+            modelBuilder.Entity("DysonNetwork.Drive.Storage.CloudFile", b =>
+                {
+                    b.Navigation("References");
+                });
+
             modelBuilder.Entity("DysonNetwork.Drive.Storage.FileBundle", b =>
                 {
                     b.Navigation("Files");

DysonNetwork.Drive/Program.cs

@@ -5,6 +5,7 @@ using DysonNetwork.Shared.Auth;
 using DysonNetwork.Shared.Http;
 using DysonNetwork.Shared.PageData;
 using DysonNetwork.Shared.Registry;
+using DysonNetwork.Shared.Stream;
 using Microsoft.EntityFrameworkCore;
 using tusdotnet.Stores;
 
@@ -15,6 +16,7 @@ builder.ConfigureAppKestrel(builder.Configuration, maxRequestBodySize: long.MaxV
 
 // Add application services
 builder.Services.AddRegistryService(builder.Configuration);
+builder.Services.AddStreamConnection(builder.Configuration);
 builder.Services.AddAppServices(builder.Configuration);
 builder.Services.AddAppRateLimiting();
 builder.Services.AddAppAuthentication();

DysonNetwork.Drive/Startup/BroadcastEventHandler.cs

@@ -0,0 +1,56 @@
+using System.Text.Json;
+using DysonNetwork.Drive.Storage;
+using DysonNetwork.Shared.Stream;
+using Microsoft.EntityFrameworkCore;
+using NATS.Client.Core;
+
+namespace DysonNetwork.Drive.Startup;
+
+public class BroadcastEventHandler(
+    INatsConnection nats,
+    ILogger<BroadcastEventHandler> logger,
+    IServiceProvider serviceProvider
+) : BackgroundService
+{
+    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+    {
+        await foreach (var msg in nats.SubscribeAsync<byte[]>("accounts.deleted", cancellationToken: stoppingToken))
+        {
+            try
+            {
+                var evt = JsonSerializer.Deserialize<AccountDeletedEvent>(msg.Data);
+                if (evt == null) continue;
+
+                logger.LogInformation("Account deleted: {AccountId}", evt.AccountId);
+
+                using var scope = serviceProvider.CreateScope();
+                var fs = scope.ServiceProvider.GetRequiredService<FileService>();
+                var db = scope.ServiceProvider.GetRequiredService<AppDatabase>();
+
+                await using var transaction = await db.Database.BeginTransactionAsync(cancellationToken: stoppingToken);
+                try
+                {
+                    var files = await db.Files
+                        .Where(p => p.AccountId == evt.AccountId)
+                        .ToListAsync(cancellationToken: stoppingToken);
+
+                    await fs.DeleteFileDataBatchAsync(files);
+                    await db.Files
+                        .Where(p => p.AccountId == evt.AccountId)
+                        .ExecuteDeleteAsync(cancellationToken: stoppingToken);
+
+                    await transaction.CommitAsync(cancellationToken: stoppingToken);
+                }
+                catch (Exception)
+                {
+                    await transaction.RollbackAsync(cancellationToken: stoppingToken);
+                    throw;
+                }
+            }
+            catch (Exception ex)
+            {
+                logger.LogError(ex, "Error processing AccountDeleted");
+            }
+        }
+    }
+}

DysonNetwork.Drive/Startup/ServiceCollectionExtensions.cs

@@ -141,6 +141,8 @@ public static class ServiceCollectionExtensions
         services.AddScoped<Billing.UsageService>();
         services.AddScoped<Billing.QuotaService>();
 
+        services.AddHostedService<BroadcastEventHandler>();
+        
         return services;
     }
 }

DysonNetwork.Drive/Storage/CloudFile.cs

@@ -33,10 +33,6 @@ public class CloudFile : ModelBase, ICloudFile, IIdentifiedResource
     [JsonIgnore] public FileBundle? Bundle { get; set; }
     public Guid? BundleId { get; set; }
 
-    [Obsolete("Deprecated, use PoolId instead. For database migration only.")]
-    [MaxLength(128)]
-    public string? UploadedTo { get; set; }
-
     /// <summary>
     /// The field is set to true if the recycling job plans to delete the file.
     /// Due to the unstable of the recycling job, this doesn't really delete the file until a human verifies it.
@@ -61,6 +57,8 @@ public class CloudFile : ModelBase, ICloudFile, IIdentifiedResource
     [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
     public string? FastUploadLink { get; set; }
     
+    public ICollection<CloudFileReference> References { get; set; } = new List<CloudFileReference>();
+
     public Guid AccountId { get; set; }
 
     public CloudFileReferenceObject ToReferenceObject()
@@ -72,8 +70,8 @@ public class CloudFile : ModelBase, ICloudFile, IIdentifiedResource
             DeletedAt = DeletedAt,
             Id = Id,
             Name = Name,
-            FileMeta = FileMeta,
+            FileMeta = FileMeta ?? [],
-            UserMeta = UserMeta,
+            UserMeta = UserMeta ?? [],
             SensitiveMarks = SensitiveMarks,
             MimeType = MimeType,
             Hash = Hash,

DysonNetwork.Drive/Storage/FileReferenceService.cs

@@ -190,10 +190,8 @@ public class FileReferenceService(AppDatabase db, FileService fileService, ICach
             .Where(r => r.ResourceId == resourceId && r.Usage == usage)
             .ToListAsync();
 
-        if (!references.Any())
+        if (references.Count == 0)
-        {
             return 0;
-        }
 
         var fileIds = references.Select(r => r.FileId).Distinct().ToList();
 
@@ -208,6 +206,28 @@ public class FileReferenceService(AppDatabase db, FileService fileService, ICach
         return deletedCount;
     }
     
+    public async Task<int> DeleteResourceReferencesBatchAsync(IEnumerable<string> resourceIds, string? usage = null)
+    {
+        var references = await db.FileReferences
+            .Where(r => resourceIds.Contains(r.ResourceId))
+            .If(usage != null, q => q.Where(q => q.Usage == usage))
+            .ToListAsync();
+
+        if (references.Count == 0)
+            return 0;
+
+        var fileIds = references.Select(r => r.FileId).Distinct().ToList();
+
+        db.FileReferences.RemoveRange(references);
+        var deletedCount = await db.SaveChangesAsync();
+
+        // Purge caches
+        var tasks = fileIds.Select(fileService._PurgeCacheAsync).ToList();
+        await Task.WhenAll(tasks);
+
+        return deletedCount;
+    }
+
     /// <summary>
     /// Deletes a specific file reference
     /// </summary>

DysonNetwork.Drive/Storage/FileReferenceServiceGrpc.cs

@@ -85,7 +85,7 @@ namespace DysonNetwork.Drive.Storage
         public override async Task<DeleteResourceReferencesResponse> DeleteResourceReferences(
             DeleteResourceReferencesRequest request, ServerCallContext context)
         {
-            var deletedCount = 0;
+            int deletedCount;
             if (request.Usage is null)
                 deletedCount = await fileReferenceService.DeleteResourceReferencesAsync(request.ResourceId);
             else
@@ -94,6 +94,18 @@ namespace DysonNetwork.Drive.Storage
             return new DeleteResourceReferencesResponse { DeletedCount = deletedCount };
         }
         
+        public override async Task<DeleteResourceReferencesResponse> DeleteResourceReferencesBatch(DeleteResourceReferencesBatchRequest request, ServerCallContext context)
+        {
+            var resourceIds = request.ResourceIds.ToList();
+            int deletedCount;
+            if (request.Usage is null)
+                deletedCount = await fileReferenceService.DeleteResourceReferencesBatchAsync(resourceIds);
+            else
+                deletedCount =
+                    await fileReferenceService.DeleteResourceReferencesBatchAsync(resourceIds, request.Usage!);
+            return new DeleteResourceReferencesResponse { DeletedCount = deletedCount };
+        }
+
         public override async Task<DeleteReferenceResponse> DeleteReference(DeleteReferenceRequest request,
             ServerCallContext context)
         {

DysonNetwork.Drive/Storage/FileService.cs

@@ -20,7 +20,6 @@ namespace DysonNetwork.Drive.Storage;
 public class FileService(
     AppDatabase db,
     IConfiguration configuration,
-    TusDiskStore store,
     ILogger<FileService> logger,
     IServiceScopeFactory scopeFactory,
     ICacheService cache
@@ -103,6 +102,7 @@ public class FileService(
 
     private static readonly string[] AnimatedImageTypes =
         ["image/gif", "image/apng", "image/avif"];
+
     private static readonly string[] AnimatedImageExtensions =
         [".gif", ".apng", ".avif"];
 
@@ -268,12 +268,24 @@ public class FileService(
                         // Add detailed stream information
                         ["video_streams"] = mediaInfo.VideoStreams.Select(s => new
                         {
-                            s.AvgFrameRate, s.BitRate, s.CodecName, s.Duration, s.Height, s.Width, s.Language,
+                            s.AvgFrameRate,
-                            s.PixelFormat, s.Rotation
+                            s.BitRate,
+                            s.CodecName,
+                            s.Duration,
+                            s.Height,
+                            s.Width,
+                            s.Language,
+                            s.PixelFormat,
+                            s.Rotation
                         }).Where(s => double.IsNormal(s.AvgFrameRate)).ToList(),
                         ["audio_streams"] = mediaInfo.AudioStreams.Select(s => new
                             {
-                                s.BitRate, s.Channels, s.ChannelLayout, s.CodecName, s.Duration, s.Language,
+                                s.BitRate,
+                                s.Channels,
+                                s.ChannelLayout,
+                                s.CodecName,
+                                s.Duration,
+                                s.Language,
                                 s.SampleRateHz
                             })
                             .ToList(),
@@ -325,7 +337,14 @@ public class FileService(
             if (!pool.PolicyConfig.NoOptimization)
                 switch (contentType.Split('/')[0])
                 {
-                    case "image" when !AnimatedImageTypes.Contains(contentType) && !AnimatedImageExtensions.Contains(fileExtension):
+                    case "image":
+                        if (AnimatedImageTypes.Contains(contentType) || AnimatedImageExtensions.Contains(fileExtension))
+                        {
+                            logger.LogInformation("Skip optimize file {FileId} due to it is animated...", fileId);
+                            uploads.Add((originalFilePath, string.Empty, contentType, false));
+                            break;
+                        }
+
                         newMimeType = "image/webp";
                         using (var vipsImage = Image.NewFromFile(originalFilePath))
                         {
@@ -632,7 +651,44 @@ public class FileService(
         }
     }
 
-    public async Task<FileBundle?> GetBundleAsync(Guid id, Guid accountId)
+    /// <summary>
+    /// The most efficent way to delete file data (stored files) in batch.
+    /// But this DO NOT check the storage id, so use with caution!
+    /// </summary>
+    /// <param name="files">Files to delete</param>
+    /// <exception cref="InvalidOperationException">Something went wrong</exception>
+    public async Task DeleteFileDataBatchAsync(List<CloudFile> files)
+    {
+        files = files.Where(f => f.PoolId.HasValue).ToList();
+
+        foreach (var fileGroup in files.GroupBy(f => f.PoolId!.Value))
+        {
+            // If any other file with the same storage ID is referenced, don't delete the actual file data
+            var dest = await GetRemoteStorageConfig(fileGroup.Key);
+            if (dest is null)
+                throw new InvalidOperationException($"No remote storage configured for pool {fileGroup.Key}");
+            var client = CreateMinioClient(dest);
+            if (client is null)
+                throw new InvalidOperationException(
+                    $"Failed to configure client for remote destination '{fileGroup.Key}'"
+                );
+
+            List<string> objectsToDelete = [];
+
+            foreach (var file in fileGroup)
+            {
+                objectsToDelete.Add(file.StorageId ?? file.Id);
+                if (file.HasCompression) objectsToDelete.Add(file.StorageId ?? file.Id + ".compressed");
+                if (file.HasThumbnail) objectsToDelete.Add(file.StorageId ?? file.Id + ".thumbnail");
+            }
+
+            await client.RemoveObjectsAsync(
+                new RemoveObjectsArgs().WithBucket(dest.Bucket).WithObjects(objectsToDelete)
+            );
+        }
+    }
+
+    private async Task<FileBundle?> GetBundleAsync(Guid id, Guid accountId)
     {
         var bundle = await db.Bundles
             .Where(e => e.Id == id)

DysonNetwork.Drive/appsettings.json

@@ -12,7 +12,8 @@
   "ConnectionStrings": {
     "App": "Host=localhost;Port=5432;Database=dyson_drive;Username=postgres;Password=postgres;Include Error Detail=True;Maximum Pool Size=20;Connection Idle Lifetime=60",
     "FastRetrieve": "localhost:6379",
-    "Etcd": "etcd.orb.local:2379"
+    "Etcd": "etcd.orb.local:2379",
+    "Stream": "nats.orb.local:4222"
   },
   "Authentication": {
     "Schemes": {

DysonNetwork.Gateway/Program.cs

@@ -1,4 +1,5 @@
 using DysonNetwork.Gateway.Startup;
+using Microsoft.AspNetCore.HttpOverrides;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -16,6 +17,11 @@ builder.Services.AddControllers();
 
 var app = builder.Build();
 
+app.UseForwardedHeaders(new ForwardedHeadersOptions
+{
+    ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto
+});
+
 app.UseRequestTimeouts();
 app.UseCors(opts =>
     opts.SetIsOriginAllowed(_ => true)

DysonNetwork.Gateway/Startup/ServiceCollectionExtensions.cs

@@ -2,6 +2,7 @@ using System.Net.Security;
 using System.Security.Cryptography.X509Certificates;
 using DysonNetwork.Shared.Registry;
 using Yarp.ReverseProxy.Configuration;
+using Yarp.ReverseProxy.Transforms;
 
 namespace DysonNetwork.Gateway.Startup;
 
@@ -15,11 +16,15 @@ public static class ServiceCollectionExtensions
             .AddReverseProxy()
             .ConfigureHttpClient((context, handler) =>
             {
-                var caCert = X509CertificateLoader.LoadCertificateFromFile(configuration["CaCert"]!);
+                // var caCert = X509CertificateLoader.LoadCertificateFromFile(configuration["CaCert"]!);
                 handler.SslOptions = new SslClientAuthenticationOptions
                 {
                     RemoteCertificateValidationCallback = (sender, cert, chain, errors) => true
                 };
+            })
+            .AddTransforms(context =>
+            {
+                context.AddForwarded();
             });
 
         services.AddRegistryService(configuration, addForwarder: false);

DysonNetwork.Pass/Account/Account.cs

@@ -21,6 +21,9 @@ public class Account : ModelBase
     public Instant? ActivatedAt { get; set; }
     public bool IsSuperuser { get; set; } = false;
 
+    // The ID is the BotAccount ID in the DysonNetwork.Develop
+    public Guid? AutomatedId { get; set; }
+
     public AccountProfile Profile { get; set; } = null!;
     public ICollection<AccountContact> Contacts { get; set; } = new List<AccountContact>();
     public ICollection<AccountBadge> Badges { get; set; } = new List<AccountBadge>();
@@ -48,7 +51,8 @@ public class Account : ModelBase
             Profile = Profile.ToProtoValue(),
             PerkSubscription = PerkSubscription?.ToProtoValue(),
             CreatedAt = CreatedAt.ToTimestamp(),
-            UpdatedAt = UpdatedAt.ToTimestamp()
+            UpdatedAt = UpdatedAt.ToTimestamp(),
+            AutomatedId = AutomatedId?.ToString()
         };
 
         // Add contacts
@@ -78,10 +82,10 @@ public class Account : ModelBase
                 : null,
             CreatedAt = proto.CreatedAt.ToInstant(),
             UpdatedAt = proto.UpdatedAt.ToInstant(),
+            AutomatedId = proto.AutomatedId is not null ? Guid.Parse(proto.AutomatedId) : null,
+            Profile = AccountProfile.FromProtoValue(proto.Profile)
         };
 
-        account.Profile = AccountProfile.FromProtoValue(proto.Profile);
-
         foreach (var contactProto in proto.Contacts)
             account.Contacts.Add(AccountContact.FromProtoValue(contactProto));
 
@@ -116,7 +120,7 @@ public abstract class Leveling
 
 public class AccountProfile : ModelBase, IIdentifiedResource
 {
-    public Guid Id { get; set; }
+    public Guid Id { get; set; } = Guid.NewGuid();
     [MaxLength(256)] public string? FirstName { get; set; }
     [MaxLength(256)] public string? MiddleName { get; set; }
     [MaxLength(256)] public string? LastName { get; set; }
@@ -132,9 +136,20 @@ public class AccountProfile : ModelBase, IIdentifiedResource
     [Column(TypeName = "jsonb")] public VerificationMark? Verification { get; set; }
     [Column(TypeName = "jsonb")] public BadgeReferenceObject? ActiveBadge { get; set; }
 
-    public int Experience { get; set; } = 0;
+    public int Experience { get; set; }
     [NotMapped] public int Level => Leveling.ExperiencePerLevel.Count(xp => Experience >= xp) - 1;
 
+    public double SocialCredits { get; set; } = 100;
+
+    [NotMapped]
+    public int SocialCreditsLevel => SocialCredits switch
+    {
+        < 100 => -1,
+        > 100 and < 200 => 0,
+        < 200 => 1,
+        _ => 2
+    };
+
     [NotMapped]
     public double LevelingProgress => Level >= Leveling.ExperiencePerLevel.Count - 1
         ? 100
@@ -165,6 +180,8 @@ public class AccountProfile : ModelBase, IIdentifiedResource
             Experience = Experience,
             Level = Level,
             LevelingProgress = LevelingProgress,
+            SocialCredits = SocialCredits,
+            SocialCreditsLevel = SocialCreditsLevel,
             Picture = Picture?.ToProtoValue(),
             Background = Background?.ToProtoValue(),
             AccountId = AccountId.ToString(),
@@ -195,6 +212,7 @@ public class AccountProfile : ModelBase, IIdentifiedResource
             Verification = proto.Verification is null ? null : VerificationMark.FromProtoValue(proto.Verification),
             ActiveBadge = proto.ActiveBadge is null ? null : BadgeReferenceObject.FromProtoValue(proto.ActiveBadge),
             Experience = proto.Experience,
+            SocialCredits = proto.SocialCredits,
             Picture = proto.Picture is null ? null : CloudFileReferenceObject.FromProtoValue(proto.Picture),
             Background = proto.Background is null ? null : CloudFileReferenceObject.FromProtoValue(proto.Background),
             AccountId = Guid.Parse(proto.AccountId),

DysonNetwork.Pass/Account/AccountController.cs

@@ -1,6 +1,8 @@
 using System.ComponentModel.DataAnnotations;
 using DysonNetwork.Pass.Auth;
+using DysonNetwork.Pass.Credit;
 using DysonNetwork.Pass.Wallet;
+using DysonNetwork.Shared.Error;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
 using NodaTime;
@@ -14,7 +16,8 @@ public class AccountController(
     AuthService auth,
     AccountService accounts,
     SubscriptionService subscriptions,
-    AccountEventService events
+    AccountEventService events,
+    SocialCreditService socialCreditService
 ) : ControllerBase
 {
     [HttpGet("{name}")]
@@ -28,7 +31,7 @@ public class AccountController(
             .Include(e => e.Contacts.Where(c => c.IsPublic))
             .Where(a => a.Name == name)
             .FirstOrDefaultAsync();
-        if (account is null) return new NotFoundResult();
+        if (account is null) return NotFound(ApiError.NotFound(name, traceId: HttpContext.TraceIdentifier));
         
         var perk = await subscriptions.GetPerkSubscriptionAsync(account.Id);
         account.PerkSubscription = perk?.ToReference();
@@ -45,7 +48,26 @@ public class AccountController(
             .Include(e => e.Badges)
             .Where(a => a.Name == name)
             .FirstOrDefaultAsync();
-        return account is null ? NotFound() : account.Badges.ToList();
+        return account is null ? NotFound(ApiError.NotFound(name, traceId: HttpContext.TraceIdentifier)) : account.Badges.ToList();
+    }
+    
+    [HttpGet("{name}/credits")]
+    [ProducesResponseType<double>(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    public async Task<ActionResult<double>> GetSocialCredits(string name)
+    {
+        var account = await db.Accounts
+            .Where(a => a.Name == name)
+            .Select(a => new { a.Id })
+            .FirstOrDefaultAsync();
+            
+        if (account is null)
+        {
+            return NotFound(ApiError.NotFound(name, traceId: HttpContext.TraceIdentifier));
+        }
+        
+        var credits = await socialCreditService.GetSocialCredit(account.Id);
+        return credits;
     }
 
     public class AccountCreateRequest
@@ -81,7 +103,11 @@ public class AccountController(
     [ProducesResponseType(StatusCodes.Status400BadRequest)]
     public async Task<ActionResult<Account>> CreateAccount([FromBody] AccountCreateRequest request)
     {
-        if (!await auth.ValidateCaptcha(request.CaptchaToken)) return BadRequest("Invalid captcha token.");
+        if (!await auth.ValidateCaptcha(request.CaptchaToken))
+            return BadRequest(ApiError.Validation(new Dictionary<string, string[]>
+            {
+                [nameof(request.CaptchaToken)] = ["Invalid captcha token."]
+            }, traceId: HttpContext.TraceIdentifier));
 
         try
         {
@@ -96,7 +122,14 @@ public class AccountController(
         }
         catch (Exception ex)
         {
-            return BadRequest(ex.Message);
+            return BadRequest(new ApiError
+            {
+                Code = "BAD_REQUEST",
+                Message = "Failed to create account.",
+                Detail = ex.Message,
+                Status = 400,
+                TraceId = HttpContext.TraceIdentifier
+            });
         }
     }
 
@@ -109,10 +142,22 @@ public class AccountController(
     [HttpPost("recovery/password")]
     public async Task<ActionResult> RequestResetPassword([FromBody] RecoveryPasswordRequest request)
     {
-        if (!await auth.ValidateCaptcha(request.CaptchaToken)) return BadRequest("Invalid captcha token.");
+        if (!await auth.ValidateCaptcha(request.CaptchaToken))
+            return BadRequest(ApiError.Validation(new Dictionary<string, string[]>
+            {
+                [nameof(request.CaptchaToken)] = new[] { "Invalid captcha token." }
+            }, traceId: HttpContext.TraceIdentifier));
 
         var account = await accounts.LookupAccount(request.Account);
-        if (account is null) return BadRequest("Unable to find the account.");
+        if (account is null)
+            return BadRequest(new ApiError
+            {
+                Code = "NOT_FOUND",
+                Message = "Unable to find the account.",
+                Detail = request.Account,
+                Status = 400,
+                TraceId = HttpContext.TraceIdentifier
+            });
 
         try
         {
@@ -120,7 +165,13 @@ public class AccountController(
         }
         catch (InvalidOperationException)
         {
-            return BadRequest("You already requested password reset within 24 hours.");
+            return BadRequest(new ApiError
+            {
+                Code = "TOO_MANY_REQUESTS",
+                Message = "You already requested password reset within 24 hours.",
+                Status = 400,
+                TraceId = HttpContext.TraceIdentifier
+            });
         }
 
         return Ok();
@@ -139,7 +190,15 @@ public class AccountController(
     public async Task<ActionResult<Status>> GetOtherStatus(string name)
     {
         var account = await db.Accounts.FirstOrDefaultAsync(a => a.Name == name);
-        if (account is null) return BadRequest();
+        if (account is null)
+            return BadRequest(new ApiError
+            {
+                Code = "NOT_FOUND",
+                Message = "Account not found.",
+                Detail = name,
+                Status = 400,
+                TraceId = HttpContext.TraceIdentifier
+            });
         var status = await events.GetStatus(account.Id);
         status.IsInvisible = false; // Keep the invisible field not available for other users
         return Ok(status);
@@ -156,11 +215,27 @@ public class AccountController(
         month ??= currentDate.Month;
         year ??= currentDate.Year;
 
-        if (month is < 1 or > 12) return BadRequest("Invalid month.");
+        if (month is < 1 or > 12)
-        if (year < 1) return BadRequest("Invalid year.");
+            return BadRequest(ApiError.Validation(new Dictionary<string, string[]>
+            {
+                [nameof(month)] = new[] { "Month must be between 1 and 12." }
+            }, traceId: HttpContext.TraceIdentifier));
+        if (year < 1)
+            return BadRequest(ApiError.Validation(new Dictionary<string, string[]>
+            {
+                [nameof(year)] = new[] { "Year must be a positive integer." }
+            }, traceId: HttpContext.TraceIdentifier));
 
         var account = await db.Accounts.FirstOrDefaultAsync(a => a.Name == name);
-        if (account is null) return BadRequest();
+        if (account is null)
+            return BadRequest(new ApiError
+            {
+                Code = "not_found",
+                Message = "Account not found.",
+                Detail = name,
+                Status = 400,
+                TraceId = HttpContext.TraceIdentifier
+            });
 
         var calendar = await events.GetEventCalendar(account, month.Value, year.Value, replaceInvisible: true);
         return Ok(calendar);

DysonNetwork.Pass/Account/AccountCurrentController.cs

@@ -1,7 +1,9 @@
 using System.ComponentModel.DataAnnotations;
+using DysonNetwork.Pass.Auth;
 using DysonNetwork.Pass.Permission;
 using DysonNetwork.Pass.Wallet;
 using DysonNetwork.Shared.Data;
+using DysonNetwork.Shared.Error;
 using DysonNetwork.Shared.Proto;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
@@ -9,7 +11,6 @@ using Microsoft.EntityFrameworkCore;
 using NodaTime;
 using AuthService = DysonNetwork.Pass.Auth.AuthService;
 using AuthSession = DysonNetwork.Pass.Auth.AuthSession;
-using ChallengePlatform = DysonNetwork.Pass.Auth.ChallengePlatform;
 
 namespace DysonNetwork.Pass.Account;
 
@@ -23,11 +24,13 @@ public class AccountCurrentController(
     AccountEventService events,
     AuthService auth,
     FileService.FileServiceClient files,
-    FileReferenceService.FileReferenceServiceClient fileRefs
+    FileReferenceService.FileReferenceServiceClient fileRefs,
+    Credit.SocialCreditService creditService
 ) : ControllerBase
 {
     [HttpGet]
     [ProducesResponseType<Account>(StatusCodes.Status200OK)]
+    [ProducesResponseType<ApiError>(StatusCodes.Status401Unauthorized)]
     public async Task<ActionResult<Account>> GetCurrentIdentity()
     {
         if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
@@ -92,7 +95,14 @@ public class AccountCurrentController(
         var profile = await db.AccountProfiles
             .Where(p => p.Account.Id == userId)
             .FirstOrDefaultAsync();
-        if (profile is null) return BadRequest("Unable to get your account.");
+        if (profile is null)
+            return BadRequest(new ApiError
+            {
+                Code = "NOT_FOUND",
+                Message = "Unable to get your account.",
+                Status = 400,
+                TraceId = HttpContext.TraceIdentifier
+            });
 
         if (request.FirstName is not null) profile.FirstName = request.FirstName;
         if (request.MiddleName is not null) profile.MiddleName = request.MiddleName;
@@ -160,7 +170,13 @@ public class AccountCurrentController(
         }
         catch (InvalidOperationException)
         {
-            return BadRequest("You already requested account deletion within 24 hours.");
+            return BadRequest(new ApiError
+            {
+                Code = "TOO_MANY_REQUESTS",
+                Message = "You already requested account deletion within 24 hours.",
+                Status = 400,
+                TraceId = HttpContext.TraceIdentifier
+            });
         }
 
         return Ok();
@@ -186,7 +202,7 @@ public class AccountCurrentController(
             .Where(e => e.ClearedAt == null || e.ClearedAt > now)
             .OrderByDescending(e => e.CreatedAt)
             .FirstOrDefaultAsync();
-        if (status is null) return NotFound();
+        if (status is null) return NotFound(ApiError.NotFound("status", traceId: HttpContext.TraceIdentifier));
 
         status.Attitude = request.Attitude;
         status.IsInvisible = request.IsInvisible;
@@ -254,7 +270,9 @@ public class AccountCurrentController(
             .OrderByDescending(x => x.CreatedAt)
             .FirstOrDefaultAsync();
 
-        return result is null ? NotFound() : Ok(result);
+        return result is null
+            ? NotFound(ApiError.NotFound("check-in", traceId: HttpContext.TraceIdentifier))
+            : Ok(result);
     }
 
     [HttpPost("check-in")]
@@ -269,15 +287,30 @@ public class AccountCurrentController(
         {
             var isAvailable = await events.CheckInDailyIsAvailable(currentUser);
             if (!isAvailable)
-                return BadRequest("Check-in is not available for today.");
+                return BadRequest(new ApiError
+                {
+                    Code = "BAD_REQUEST",
+                    Message = "Check-in is not available for today.",
+                    Status = 400,
+                    TraceId = HttpContext.TraceIdentifier
+                });
         }
         else
         {
             if (currentUser.PerkSubscription is null)
-                return StatusCode(403, "You need to have a subscription to check-in backdated.");
+                return StatusCode(403, ApiError.Unauthorized(
+                    message: "You need to have a subscription to check-in backdated.",
+                    forbidden: true,
+                    traceId: HttpContext.TraceIdentifier));
             var isAvailable = await events.CheckInBackdatedIsAvailable(currentUser, backdated.Value);
             if (!isAvailable)
-                return BadRequest("Check-in is not available for this date.");
+                return BadRequest(new ApiError
+                {
+                    Code = "BAD_REQUEST",
+                    Message = "Check-in is not available for this date.",
+                    Status = 400,
+                    TraceId = HttpContext.TraceIdentifier
+                });
         }
 
         try
@@ -286,15 +319,32 @@ public class AccountCurrentController(
             return needsCaptcha switch
             {
                 true when string.IsNullOrWhiteSpace(captchaToken) => StatusCode(423,
-                    "Captcha is required for this check-in."
+                    new ApiError
+                    {
+                        Code = "CAPTCHA_REQUIRED",
+                        Message = "Captcha is required for this check-in.",
+                        Status = 423,
+                        TraceId = HttpContext.TraceIdentifier
+                    }
                 ),
-                true when !await auth.ValidateCaptcha(captchaToken!) => BadRequest("Invalid captcha token."),
+                true when !await auth.ValidateCaptcha(captchaToken!) => BadRequest(ApiError.Validation(
+                    new Dictionary<string, string[]>
+                    {
+                        ["captchaToken"] = new[] { "Invalid captcha token." }
+                    }, traceId: HttpContext.TraceIdentifier)),
                 _ => await events.CheckInDaily(currentUser, backdated)
             };
         }
         catch (InvalidOperationException ex)
         {
-            return BadRequest(ex.Message);
+            return BadRequest(new ApiError
+            {
+                Code = "BAD_REQUEST",
+                Message = "Check-in failed.",
+                Detail = ex.Message,
+                Status = 400,
+                TraceId = HttpContext.TraceIdentifier
+            });
         }
     }
 
@@ -308,8 +358,16 @@ public class AccountCurrentController(
         month ??= currentDate.Month;
         year ??= currentDate.Year;
 
-        if (month is < 1 or > 12) return BadRequest("Invalid month.");
+        if (month is < 1 or > 12)
-        if (year < 1) return BadRequest("Invalid year.");
+            return BadRequest(ApiError.Validation(new Dictionary<string, string[]>
+            {
+                [nameof(month)] = new[] { "Month must be between 1 and 12." }
+            }, traceId: HttpContext.TraceIdentifier));
+        if (year < 1)
+            return BadRequest(ApiError.Validation(new Dictionary<string, string[]>
+            {
+                [nameof(year)] = new[] { "Year must be a positive integer." }
+            }, traceId: HttpContext.TraceIdentifier));
 
         var calendar = await events.GetEventCalendar(currentUser, month.Value, year.Value);
         return Ok(calendar);
@@ -365,7 +423,13 @@ public class AccountCurrentController(
     {
         if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
         if (await accounts.CheckAuthFactorExists(currentUser, request.Type))
-            return BadRequest($"Auth factor with type {request.Type} is already exists.");
+            return BadRequest(new ApiError
+            {
+                Code = "ALREADY_EXISTS",
+                Message = $"Auth factor with type {request.Type} already exists.",
+                Status = 400,
+                TraceId = HttpContext.TraceIdentifier
+            });
 
         var factor = await accounts.CreateAuthFactor(currentUser, request.Type, request.Secret);
         return Ok(factor);
@@ -380,7 +444,7 @@ public class AccountCurrentController(
         var factor = await db.AccountAuthFactors
             .Where(f => f.AccountId == currentUser.Id && f.Id == id)
             .FirstOrDefaultAsync();
-        if (factor is null) return NotFound();
+        if (factor is null) return NotFound(ApiError.NotFound(id.ToString(), traceId: HttpContext.TraceIdentifier));
 
         try
         {
@@ -389,7 +453,14 @@ public class AccountCurrentController(
         }
         catch (Exception ex)
         {
-            return BadRequest(ex.Message);
+            return BadRequest(new ApiError
+            {
+                Code = "BAD_REQUEST",
+                Message = "Failed to enable auth factor.",
+                Detail = ex.Message,
+                Status = 400,
+                TraceId = HttpContext.TraceIdentifier
+            });
         }
     }
 
@@ -437,29 +508,31 @@ public class AccountCurrentController(
         }
     }
 
-    public class AuthorizedDevice
-    {
-        public string? Label { get; set; }
-        public string UserAgent { get; set; } = null!;
-        public string DeviceId { get; set; } = null!;
-        public ChallengePlatform Platform { get; set; }
-        public List<AuthSession> Sessions { get; set; } = [];
-    }
-
     [HttpGet("devices")]
     [Authorize]
-    public async Task<ActionResult<List<AuthorizedDevice>>> GetDevices()
+    public async Task<ActionResult<List<AuthClientWithChallenge>>> GetDevices()
     {
         if (HttpContext.Items["CurrentUser"] is not Account currentUser ||
             HttpContext.Items["CurrentSession"] is not AuthSession currentSession) return Unauthorized();
 
         Response.Headers.Append("X-Auth-Session", currentSession.Id.ToString());
 
-        var devices = await db.AuthDevices
+        var devices = await db.AuthClients
             .Where(device => device.AccountId == currentUser.Id)
             .ToListAsync();
 
-        return Ok(devices);
+        var challengeDevices = devices.Select(AuthClientWithChallenge.FromClient).ToList();
+        var deviceIds = challengeDevices.Select(x => x.Id).ToList();
+
+        var authChallenges = await db.AuthChallenges
+            .Where(c => c.ClientId != null && deviceIds.Contains(c.ClientId.Value))
+            .GroupBy(c => c.ClientId)
+            .ToDictionaryAsync(c => c.Key!.Value, c => c.ToList());
+        foreach (var challengeDevice in challengeDevices)
+            if (authChallenges.TryGetValue(challengeDevice.Id, out var challenge))
+                challengeDevice.Challenges = challenge;
+
+        return Ok(challengeDevices);
     }
 
     [HttpGet("sessions")]
@@ -507,6 +580,23 @@ public class AccountCurrentController(
         }
     }
 
+    [HttpDelete("devices/{deviceId}")]
+    [Authorize]
+    public async Task<ActionResult<AuthSession>> DeleteDevice(string deviceId)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
+
+        try
+        {
+            await accounts.DeleteDevice(currentUser, deviceId);
+            return NoContent();
+        }
+        catch (Exception ex)
+        {
+            return BadRequest(ex.Message);
+        }
+    }
+
     [HttpDelete("sessions/current")]
     [Authorize]
     public async Task<ActionResult<AuthSession>> DeleteCurrentSession()
@@ -525,14 +615,15 @@ public class AccountCurrentController(
         }
     }
 
-    [HttpPatch("sessions/{id:guid}/label")]
+    [HttpPatch("devices/{deviceId}/label")]
-    public async Task<ActionResult<AuthSession>> UpdateSessionLabel(Guid id, [FromBody] string label)
+    [Authorize]
+    public async Task<ActionResult<AuthSession>> UpdateDeviceLabel(string deviceId, [FromBody] string label)
     {
         if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
 
         try
         {
-            await accounts.UpdateSessionLabel(currentUser, id, label);
+            await accounts.UpdateDeviceName(currentUser, deviceId, label);
             return NoContent();
         }
         catch (Exception ex)
@@ -541,15 +632,19 @@ public class AccountCurrentController(
         }
     }
 
-    [HttpPatch("sessions/current/label")]
+    [HttpPatch("devices/current/label")]
-    public async Task<ActionResult<AuthSession>> UpdateCurrentSessionLabel([FromBody] string label)
+    [Authorize]
+    public async Task<ActionResult<AuthSession>> UpdateCurrentDeviceLabel([FromBody] string label)
     {
         if (HttpContext.Items["CurrentUser"] is not Account currentUser ||
             HttpContext.Items["CurrentSession"] is not AuthSession currentSession) return Unauthorized();
 
+        var device = await db.AuthClients.FirstOrDefaultAsync(d => d.Id == currentSession.Challenge.ClientId);
+        if (device is null) return NotFound();
+
         try
         {
-            await accounts.UpdateSessionLabel(currentUser, currentSession.Id, label);
+            await accounts.UpdateDeviceName(currentUser, device.DeviceId, label);
             return NoContent();
         }
         catch (Exception ex)
@@ -733,4 +828,60 @@ public class AccountCurrentController(
             return BadRequest(ex.Message);
         }
     }
+
+    [HttpGet("leveling")]
+    [Authorize]
+    public async Task<ActionResult<ExperienceRecord>> GetLevelingHistory(
+        [FromQuery] int take = 20,
+        [FromQuery] int offset = 0
+    )
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
+
+        var queryable = db.ExperienceRecords
+            .Where(r => r.AccountId == currentUser.Id)
+            .OrderByDescending(r => r.CreatedAt)
+            .AsQueryable();
+
+        var totalCount = await queryable.CountAsync();
+        Response.Headers["X-Total"] = totalCount.ToString();
+
+        var records = await queryable
+            .Skip(offset)
+            .Take(take)
+            .ToListAsync();
+        return Ok(records);
+    }
+
+    [HttpGet("credits")]
+    public async Task<ActionResult<bool>> GetSocialCredit()
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
+
+        var credit = await creditService.GetSocialCredit(currentUser.Id);
+        return Ok(credit);
+    }
+
+    [HttpGet("credits/history")]
+    public async Task<ActionResult<SocialCreditRecord>> GetCreditHistory(
+        [FromQuery] int take = 20,
+        [FromQuery] int offset = 0
+    )
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account currentUser) return Unauthorized();
+
+        var queryable = db.SocialCreditRecords
+            .Where(r => r.AccountId == currentUser.Id)
+            .OrderByDescending(r => r.CreatedAt)
+            .AsQueryable();
+
+        var totalCount = await queryable.CountAsync();
+        Response.Headers["X-Total"] = totalCount.ToString();
+
+        var records = await queryable
+            .Skip(offset)
+            .Take(take)
+            .ToListAsync();
+        return Ok(records);
+    }
 }

DysonNetwork.Pass/Account/AccountEventService.cs

@@ -15,7 +15,8 @@ public class AccountEventService(
     ICacheService cache,
     IStringLocalizer<Localization.AccountEventResource> localizer,
     PusherService.PusherServiceClient pusher,
-    SubscriptionService subscriptions
+    SubscriptionService subscriptions,
+    Pass.Leveling.ExperienceService experienceService
 )
 {
     private static readonly Random Random = new();
@@ -327,13 +328,15 @@ public class AccountEventService(
             result.RewardPoints = null;
         }
 
-        await db.AccountProfiles
-            .Where(p => p.AccountId == user.Id)
-            .ExecuteUpdateAsync(s =>
-                s.SetProperty(b => b.Experience, b => b.Experience + result.RewardExperience)
-            );
         db.AccountCheckInResults.Add(result);
-        await db.SaveChangesAsync(); // Don't forget to save changes to the database
+        await db.SaveChangesAsync(); // Remember to save changes to the database
+        if (result.RewardExperience is not null)
+            await experienceService.AddRecord(
+                "check-in",
+                $"Check-in reward on {now:yyyy/MM/dd}",
+                result.RewardExperience.Value,
+                user.Id
+            );
 
         // The lock will be automatically released by the await using statement
         return result;

DysonNetwork.Pass/Account/AccountService.cs

@@ -1,29 +1,36 @@
 using System.Globalization;
+using System.Text.Json;
 using DysonNetwork.Pass.Auth;
 using DysonNetwork.Pass.Auth.OpenId;
 using DysonNetwork.Pass.Email;
 using DysonNetwork.Pass.Localization;
 using DysonNetwork.Pass.Permission;
 using DysonNetwork.Shared.Cache;
+using DysonNetwork.Shared.Data;
 using DysonNetwork.Shared.Proto;
+using DysonNetwork.Shared.Stream;
 using EFCore.BulkExtensions;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Localization;
+using NATS.Client.Core;
 using NodaTime;
 using OtpNet;
-using AuthSession = DysonNetwork.Pass.Auth.AuthSession;
+using AuthService = DysonNetwork.Pass.Auth.AuthService;
 
 namespace DysonNetwork.Pass.Account;
 
 public class AccountService(
     AppDatabase db,
     MagicSpellService spells,
+    FileService.FileServiceClient files,
+    FileReferenceService.FileReferenceServiceClient fileRefs,
     AccountUsernameService uname,
     EmailService mailer,
     PusherService.PusherServiceClient pusher,
     IStringLocalizer<NotificationResource> localizer,
     ICacheService cache,
-    ILogger<AccountService> logger
+    ILogger<AccountService> logger,
+    INatsConnection nats
 )
 {
     public static void SetCultureInfo(Account account)
@@ -178,6 +185,59 @@ public class AccountService(
         );
     }
 
+    public async Task<Account> CreateBotAccount(Account account, Guid automatedId, string? pictureId, string? backgroundId)
+    {
+        var dupeAutomateCount = await db.Accounts.Where(a => a.AutomatedId == automatedId).CountAsync();
+        if (dupeAutomateCount > 0)
+            throw new InvalidOperationException("Automated ID has already been used.");
+
+        var dupeNameCount = await db.Accounts.Where(a => a.Name == account.Name).CountAsync();
+        if (dupeNameCount > 0)
+            throw new InvalidOperationException("Account name has already been taken.");
+
+        account.AutomatedId = automatedId;
+        account.ActivatedAt = SystemClock.Instance.GetCurrentInstant();
+        account.IsSuperuser = false;
+
+        if (!string.IsNullOrEmpty(pictureId))
+        {
+            var file = await files.GetFileAsync(new GetFileRequest { Id = pictureId });
+            await fileRefs.CreateReferenceAsync(
+                new CreateReferenceRequest
+                {
+                    ResourceId = account.Profile.ResourceIdentifier,
+                    FileId = pictureId,
+                    Usage = "profile.picture"
+                }
+            );
+            account.Profile.Picture = CloudFileReferenceObject.FromProtoValue(file);
+        }
+
+        if (!string.IsNullOrEmpty(backgroundId))
+        {
+            var file = await files.GetFileAsync(new GetFileRequest { Id = backgroundId });
+            await fileRefs.CreateReferenceAsync(
+                new CreateReferenceRequest
+                {
+                    ResourceId = account.Profile.ResourceIdentifier,
+                    FileId = backgroundId,
+                    Usage = "profile.background"
+                }
+            );
+            account.Profile.Background = CloudFileReferenceObject.FromProtoValue(file);
+        }
+        
+        db.Accounts.Add(account);
+        await db.SaveChangesAsync();
+
+        return account;
+    }
+
+    public async Task<Account?> GetBotAccount(Guid automatedId)
+    {
+        return await db.Accounts.FirstOrDefaultAsync(a => a.AutomatedId == automatedId);
+    }
+
     public async Task RequestAccountDeletion(Account account)
     {
         var spell = await spells.CreateMagicSpell(
@@ -336,12 +396,10 @@ public class AccountService(
 
     /// <summary>
     /// Send the auth factor verification code to users, for factors like in-app code and email.
-    /// Sometimes it requires a hint, like a part of the user's email address to ensure the user is who own the account.
     /// </summary>
     /// <param name="account">The owner of the auth factor</param>
     /// <param name="factor">The auth factor needed to send code</param>
-    /// <param name="hint">The part of the contact method for verification</param>
+    public async Task SendFactorCode(Account account, AccountAuthFactor factor)
-    public async Task SendFactorCode(Account account, AccountAuthFactor factor, string? hint = null)
     {
         var code = new Random().Next(100000, 999999).ToString("000000");
 
@@ -370,30 +428,16 @@ public class AccountService(
                 if (await _GetFactorCode(factor) is not null)
                     throw new InvalidOperationException("A factor code has been sent and in active duration.");
 
-                ArgumentNullException.ThrowIfNull(hint);
-                hint = hint.Replace("@", "").Replace(".", "").Replace("+", "").Replace("%", "");
-                if (string.IsNullOrWhiteSpace(hint))
-                {
-                    logger.LogWarning(
-                        "Unable to send factor code to #{FactorId} with hint {Hint}, due to invalid hint...",
-                        factor.Id,
-                        hint
-                    );
-                    return;
-                }
-
                 var contact = await db.AccountContacts
                     .Where(c => c.Type == AccountContactType.Email)
                     .Where(c => c.VerifiedAt != null)
-                    .Where(c => EF.Functions.ILike(c.Content, $"%{hint}%"))
+                    .Where(c => c.IsPrimary)
                     .Include(c => c.Account)
                     .FirstOrDefaultAsync();
                 if (contact is null)
                 {
                     logger.LogWarning(
-                        "Unable to send factor code to #{FactorId} with hint {Hint}, due to no contact method found according to hint...",
+                        "Unable to send factor code to #{FactorId} with, due to no contact method was found..."
-                        factor.Id,
-                        hint
                     );
                     return;
                 }
@@ -456,61 +500,80 @@ public class AccountService(
         );
     }
 
-    public async Task<bool> IsDeviceActive(Guid id)
+    private async Task<bool> IsDeviceActive(Guid id)
     {
-        return await db.AuthChallenges.AnyAsync(d => d.DeviceId == id);
+        return await db.AuthSessions
+            .Include(s => s.Challenge)
+            .AnyAsync(s => s.Challenge.ClientId == id);
     }
 
-    public async Task<AuthSession> UpdateSessionLabel(Account account, Guid sessionId, string label)
+    public async Task<AuthClient> UpdateDeviceName(Account account, string deviceId, string label)
     {
-        var session = await db.AuthSessions
+        var device = await db.AuthClients.FirstOrDefaultAsync(c => c.DeviceId == deviceId && c.AccountId == account.Id
-            .Include(s => s.Challenge)
+        );
-            .Where(s => s.Id == sessionId && s.AccountId == account.Id)
+        if (device is null) throw new InvalidOperationException("Device was not found.");
-            .FirstOrDefaultAsync();
-        if (session is null) throw new InvalidOperationException("Session was not found.");
 
-        await db.AuthSessions
+        device.DeviceLabel = label;
-            .Include(s => s.Challenge)
+        db.Update(device);
-            .Where(s => s.Challenge.DeviceId == session.Challenge.DeviceId)
+        await db.SaveChangesAsync();
-            .ExecuteUpdateAsync(p => p.SetProperty(s => s.Label, label));
 
-        var sessions = await db.AuthSessions
+        return device;
-            .Include(s => s.Challenge)
-            .Where(s => s.AccountId == session.Id && s.Challenge.DeviceId == session.Challenge.DeviceId)
-            .ToListAsync();
-        foreach (var item in sessions)
-            await cache.RemoveAsync($"{DysonTokenAuthHandler.AuthCachePrefix}{item.Id}");
-
-        return session;
     }
 
     public async Task DeleteSession(Account account, Guid sessionId)
     {
         var session = await db.AuthSessions
             .Include(s => s.Challenge)
-            .ThenInclude(s => s.Device)
+            .ThenInclude(s => s.Client)
             .Where(s => s.Id == sessionId && s.AccountId == account.Id)
             .FirstOrDefaultAsync();
         if (session is null) throw new InvalidOperationException("Session was not found.");
 
-        var sessions = await db.AuthSessions
+        // The current session should be included in the sessions' list
-            .Include(s => s.Challenge)
+        db.AuthSessions.Remove(session);
-            .Where(s => s.AccountId == session.Id && s.Challenge.DeviceId == session.Challenge.DeviceId)
+        await db.SaveChangesAsync();
-            .ToListAsync();
 
-        if (!await IsDeviceActive(session.Challenge.DeviceId))
+        if (session.Challenge.ClientId.HasValue)
+        {
+            if (!await IsDeviceActive(session.Challenge.ClientId.Value))
                 await pusher.UnsubscribePushNotificationsAsync(new UnsubscribePushNotificationsRequest()
-                { DeviceId = session.Challenge.Device.DeviceId }
+                    { DeviceId = session.Challenge.Client!.DeviceId }
+                );
+        }
+
+        logger.LogInformation("Deleted session #{SessionId}", session.Id);
+
+        await cache.RemoveAsync($"{AuthService.AuthCachePrefix}{session.Id}");
+    }
+
+    public async Task DeleteDevice(Account account, string deviceId)
+    {
+        var device = await db.AuthClients.FirstOrDefaultAsync(c => c.DeviceId == deviceId && c.AccountId == account.Id
+        );
+        if (device is null)
+            throw new InvalidOperationException("Device not found.");
+
+        await pusher.UnsubscribePushNotificationsAsync(
+            new UnsubscribePushNotificationsRequest { DeviceId = device.DeviceId }
         );
 
+        var sessions = await db.AuthSessions
+            .Include(s => s.Challenge)
+            .Where(s => s.Challenge.ClientId == device.Id && s.AccountId == account.Id)
+            .ToListAsync();
+
         // The current session should be included in the sessions' list
+        var now = SystemClock.Instance.GetCurrentInstant();
         await db.AuthSessions
             .Include(s => s.Challenge)
-            .Where(s => s.Challenge.DeviceId == session.Challenge.DeviceId)
+            .Where(s => s.Challenge.ClientId == device.Id)
-            .ExecuteDeleteAsync();
+            .ExecuteUpdateAsync(p => p.SetProperty(s => s.DeletedAt, s => now));
+
+        db.AuthClients.Remove(device);
+        await db.SaveChangesAsync();
 
         foreach (var item in sessions)
-            await cache.RemoveAsync($"{DysonTokenAuthHandler.AuthCachePrefix}{item.Id}");
+            await cache.RemoveAsync($"{AuthService.AuthCachePrefix}{item.Id}");
     }
 
     public async Task<AccountContact> CreateContactMethod(Account account, AccountContactType type, string content)
@@ -662,21 +725,19 @@ public class AccountService(
         }
     }
 
-    /// <summary>
+    public async Task DeleteAccount(Account account)
-    /// The maintenance method for server administrator.
-    /// To check every user has an account profile and to create them if it isn't having one.
-    /// </summary>
-    public async Task EnsureAccountProfileCreated()
     {
-        var accountsId = await db.Accounts.Select(a => a.Id).ToListAsync();
+        await db.AuthSessions
-        var existingId = await db.AccountProfiles.Select(p => p.AccountId).ToListAsync();
+            .Where(s => s.AccountId == account.Id)
-        var missingId = accountsId.Except(existingId).ToList();
+            .ExecuteDeleteAsync();
 
-        if (missingId.Count != 0)
+        db.Accounts.Remove(account);
+        await db.SaveChangesAsync();
+
+        await nats.PublishAsync(AccountDeletedEvent.Type, JsonSerializer.SerializeToUtf8Bytes(new AccountDeletedEvent
         {
-            var newProfiles = missingId.Select(id => new AccountProfile { Id = Guid.NewGuid(), AccountId = id })
+            AccountId = account.Id,
-                .ToList();
+            DeletedAt = SystemClock.Instance.GetCurrentInstant()
-            await db.BulkInsertAsync(newProfiles);
+        }));
-        }
     }
 }

DysonNetwork.Pass/Account/AccountServiceGrpc.cs

@@ -9,6 +9,7 @@ namespace DysonNetwork.Pass.Account;
 
 public class AccountServiceGrpc(
     AppDatabase db,
+    AccountEventService accountEvents,
     RelationshipService relationships,
     SubscriptionService subscriptions,
     IClock clock,
@@ -41,6 +42,26 @@ public class AccountServiceGrpc(
         return account.ToProtoValue();
     }
 
+    public override async Task<Shared.Proto.Account> GetBotAccount(GetBotAccountRequest request,
+        ServerCallContext context)
+    {
+        if (!Guid.TryParse(request.AutomatedId, out var automatedId))
+            throw new RpcException(new Grpc.Core.Status(StatusCode.InvalidArgument, "Invalid automated ID format"));
+
+        var account = await _db.Accounts
+            .AsNoTracking()
+            .Include(a => a.Profile)
+            .FirstOrDefaultAsync(a => a.AutomatedId == automatedId);
+
+        if (account == null)
+            throw new RpcException(new Grpc.Core.Status(StatusCode.NotFound, $"Account with automated ID {request.AutomatedId} not found"));
+
+        var perk = await subscriptions.GetPerkSubscriptionAsync(account.Id);
+        account.PerkSubscription = perk?.ToReference();
+
+        return account.ToProtoValue();
+    }
+
     public override async Task<GetAccountBatchResponse> GetAccountBatch(GetAccountBatchRequest request,
         ServerCallContext context)
     {
@@ -68,6 +89,55 @@ public class AccountServiceGrpc(
         return response;
     }
     
+    
+    public override async Task<GetAccountBatchResponse> GetBotAccountBatch(GetBotAccountBatchRequest request,
+        ServerCallContext context)
+    {
+        var automatedIds = request.AutomatedId
+            .Select(id => Guid.TryParse(id, out var automatedId) ? automatedId : (Guid?)null)
+            .Where(id => id.HasValue)
+            .Select(id => id!.Value)
+            .ToList();
+
+        var accounts = await _db.Accounts
+            .AsNoTracking()
+            .Where(a => a.AutomatedId != null && automatedIds.Contains(a.AutomatedId.Value))
+            .Include(a => a.Profile)
+            .ToListAsync();
+
+        var perks = await subscriptions.GetPerkSubscriptionsAsync(
+            accounts.Select(x => x.Id).ToList()
+        );
+        foreach (var account in accounts)
+            if (perks.TryGetValue(account.Id, out var perk))
+                account.PerkSubscription = perk?.ToReference();
+
+        var response = new GetAccountBatchResponse();
+        response.Accounts.AddRange(accounts.Select(a => a.ToProtoValue()));
+        return response;
+    }
+
+    public override async Task<AccountStatus> GetAccountStatus(GetAccountRequest request, ServerCallContext context)
+    {
+        var accountId = Guid.Parse(request.Id);
+        var status = await accountEvents.GetStatus(accountId);
+        return status.ToProtoValue();
+    }
+
+    public override async Task<GetAccountStatusBatchResponse> GetAccountStatusBatch(GetAccountBatchRequest request,
+        ServerCallContext context)
+    {
+        var accountIds = request.Id
+            .Select(id => Guid.TryParse(id, out var accountId) ? accountId : (Guid?)null)
+            .Where(id => id.HasValue)
+            .Select(id => id!.Value)
+            .ToList();
+        var statuses = await accountEvents.GetStatuses(accountIds);
+        var response = new GetAccountStatusBatchResponse();
+        response.Statuses.AddRange(statuses.Select(s => s.Value.ToProtoValue()));
+        return response;
+    }
+
     public override async Task<GetAccountBatchResponse> LookupAccountBatch(LookupAccountBatchRequest request,
         ServerCallContext context)
     {

DysonNetwork.Pass/Account/BotAccountReceiverGrpc.cs

@@ -0,0 +1,218 @@
+using DysonNetwork.Shared.Data;
+using DysonNetwork.Shared.Proto;
+using Grpc.Core;
+using Microsoft.EntityFrameworkCore;
+using NodaTime.Serialization.Protobuf;
+using ApiKey = DysonNetwork.Shared.Proto.ApiKey;
+using AuthService = DysonNetwork.Pass.Auth.AuthService;
+
+namespace DysonNetwork.Pass.Account;
+
+public class BotAccountReceiverGrpc(
+    AppDatabase db,
+    AccountService accounts,
+    FileService.FileServiceClient files,
+    FileReferenceService.FileReferenceServiceClient fileRefs,
+    AuthService authService
+)
+    : BotAccountReceiverService.BotAccountReceiverServiceBase
+{
+    public override async Task<CreateBotAccountResponse> CreateBotAccount(
+        CreateBotAccountRequest request,
+        ServerCallContext context
+    )
+    {
+        var account = Account.FromProtoValue(request.Account);
+        account = await accounts.CreateBotAccount(
+            account,
+            Guid.Parse(request.AutomatedId),
+            request.PictureId,
+            request.BackgroundId
+        );
+
+        return new CreateBotAccountResponse
+        {
+            Bot = new BotAccount
+            {
+                Account = account.ToProtoValue(),
+                AutomatedId = account.Id.ToString(),
+                CreatedAt = account.CreatedAt.ToTimestamp(),
+                UpdatedAt = account.UpdatedAt.ToTimestamp(),
+                IsActive = true
+            }
+        };
+    }
+
+    public override async Task<UpdateBotAccountResponse> UpdateBotAccount(
+        UpdateBotAccountRequest request,
+        ServerCallContext context
+    )
+    {
+        var account = Account.FromProtoValue(request.Account);
+
+        if (request.PictureId is not null)
+        {
+            var file = await files.GetFileAsync(new GetFileRequest { Id = request.PictureId });
+            if (account.Profile.Picture is not null)
+                await fileRefs.DeleteResourceReferencesAsync(
+                    new DeleteResourceReferencesRequest { ResourceId = account.Profile.ResourceIdentifier }
+                );
+            await fileRefs.CreateReferenceAsync(
+                new CreateReferenceRequest
+                {
+                    ResourceId = account.Profile.ResourceIdentifier,
+                    FileId = request.PictureId,
+                    Usage = "profile.picture"
+                }
+            );
+            account.Profile.Picture = CloudFileReferenceObject.FromProtoValue(file);
+        }
+
+        if (request.BackgroundId is not null)
+        {
+            var file = await files.GetFileAsync(new GetFileRequest { Id = request.BackgroundId });
+            if (account.Profile.Background is not null)
+                await fileRefs.DeleteResourceReferencesAsync(
+                    new DeleteResourceReferencesRequest { ResourceId = account.Profile.ResourceIdentifier }
+                );
+            await fileRefs.CreateReferenceAsync(
+                new CreateReferenceRequest
+                {
+                    ResourceId = account.Profile.ResourceIdentifier,
+                    FileId = request.BackgroundId,
+                    Usage = "profile.background"
+                }
+            );
+            account.Profile.Background = CloudFileReferenceObject.FromProtoValue(file);
+        }
+
+        db.Accounts.Update(account);
+        await db.SaveChangesAsync();
+
+        return new UpdateBotAccountResponse
+        {
+            Bot = new BotAccount
+            {
+                Account = account.ToProtoValue(),
+                AutomatedId = account.Id.ToString(),
+                CreatedAt = account.CreatedAt.ToTimestamp(),
+                UpdatedAt = account.UpdatedAt.ToTimestamp(),
+                IsActive = true
+            }
+        };
+    }
+
+    public override async Task<DeleteBotAccountResponse> DeleteBotAccount(
+        DeleteBotAccountRequest request,
+        ServerCallContext context
+    )
+    {
+        var automatedId = Guid.Parse(request.AutomatedId);
+        var account = await accounts.GetBotAccount(automatedId);
+        if (account is null)
+            throw new RpcException(new Grpc.Core.Status(Grpc.Core.StatusCode.NotFound, "Account not found"));
+
+        await accounts.DeleteAccount(account);
+
+        return new DeleteBotAccountResponse();
+    }
+
+    public override async Task<ApiKey> GetApiKey(GetApiKeyRequest request, ServerCallContext context)
+    {
+        var keyId = Guid.Parse(request.Id);
+        var key = await db.ApiKeys
+            .Include(k => k.Account)
+            .FirstOrDefaultAsync(k => k.Id == keyId);
+
+        if (key == null)
+            throw new RpcException(new Grpc.Core.Status(StatusCode.NotFound, "API key not found"));
+
+        return key.ToProtoValue();
+    }
+
+    public override async Task<GetApiKeyBatchResponse> ListApiKey(ListApiKeyRequest request, ServerCallContext context)
+    {
+        var automatedId = Guid.Parse(request.AutomatedId);
+        var account = await accounts.GetBotAccount(automatedId);
+        if (account == null)
+            throw new RpcException(new Grpc.Core.Status(StatusCode.NotFound, "Account not found"));
+
+        var keys = await db.ApiKeys
+            .Where(k => k.AccountId == account.Id)
+            .Select(k => k.ToProtoValue())
+            .ToListAsync();
+
+        var response = new GetApiKeyBatchResponse();
+        response.Data.AddRange(keys);
+        return response;
+    }
+
+    public override async Task<ApiKey> CreateApiKey(ApiKey request, ServerCallContext context)
+    {
+        var accountId = Guid.Parse(request.AccountId);
+        var account = await accounts.GetBotAccount(accountId);
+        if (account == null)
+            throw new RpcException(new Grpc.Core.Status(StatusCode.NotFound, "Account not found"));
+
+        if (string.IsNullOrWhiteSpace(request.Label))
+            throw new RpcException(new Grpc.Core.Status(StatusCode.InvalidArgument, "Label is required"));
+
+        var key = await authService.CreateApiKey(account.Id, request.Label, null);
+        key.Key = await authService.IssueApiKeyToken(key);
+        
+        return key.ToProtoValue();
+    }
+
+    public override async Task<ApiKey> UpdateApiKey(ApiKey request, ServerCallContext context)
+    {
+        var keyId = Guid.Parse(request.Id);
+        var accountId = Guid.Parse(request.AccountId);
+        
+        var key = await db.ApiKeys
+            .Include(k => k.Session)
+            .Where(k => k.Id == keyId && k.AccountId == accountId)
+            .FirstOrDefaultAsync();
+            
+        if (key == null)
+            throw new RpcException(new Grpc.Core.Status(StatusCode.NotFound, "API key not found"));
+
+        // Only update the label if provided
+        if (string.IsNullOrWhiteSpace(request.Label)) return key.ToProtoValue();
+        key.Label = request.Label;
+        db.ApiKeys.Update(key);
+        await db.SaveChangesAsync();
+
+        return key.ToProtoValue();
+    }
+
+    public override async Task<ApiKey> RotateApiKey(GetApiKeyRequest request, ServerCallContext context)
+    {
+        var keyId = Guid.Parse(request.Id);
+        var key = await db.ApiKeys
+            .Include(k => k.Session)
+            .FirstOrDefaultAsync(k => k.Id == keyId);
+            
+        if (key == null)
+            throw new RpcException(new Grpc.Core.Status(StatusCode.NotFound, "API key not found"));
+
+        key = await authService.RotateApiKeyToken(key);
+        key.Key = await authService.IssueApiKeyToken(key);
+        
+        return key.ToProtoValue();
+    }
+
+    public override async Task<DeleteApiKeyResponse> DeleteApiKey(GetApiKeyRequest request, ServerCallContext context)
+    {
+        var keyId = Guid.Parse(request.Id);
+        var key = await db.ApiKeys
+            .Include(k => k.Session)
+            .FirstOrDefaultAsync(k => k.Id == keyId);
+            
+        if (key == null)
+            throw new RpcException(new Grpc.Core.Status(StatusCode.NotFound, "API key not found"));
+
+        await authService.RevokeApiKeyToken(key);
+        
+        return new DeleteApiKeyResponse { Success = true };
+    }
+}

DysonNetwork.Pass/Account/Event.cs

@@ -2,6 +2,7 @@ using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using DysonNetwork.Shared.Data;
 using NodaTime;
+using NodaTime.Serialization.Protobuf;
 
 namespace DysonNetwork.Pass.Account;
 
@@ -25,6 +26,54 @@ public class Status : ModelBase
 
     public Guid AccountId { get; set; }
     public Account Account { get; set; } = null!;
+    
+    public Shared.Proto.AccountStatus ToProtoValue()
+    {
+        var proto = new Shared.Proto.AccountStatus
+        {
+            Id = Id.ToString(),
+            Attitude = Attitude switch
+            {
+                StatusAttitude.Positive => Shared.Proto.StatusAttitude.Positive,
+                StatusAttitude.Negative => Shared.Proto.StatusAttitude.Negative,
+                StatusAttitude.Neutral => Shared.Proto.StatusAttitude.Neutral,
+                _ => Shared.Proto.StatusAttitude.Unspecified
+            },
+            IsOnline = IsOnline,
+            IsCustomized = IsCustomized,
+            IsInvisible = IsInvisible,
+            IsNotDisturb = IsNotDisturb,
+            Label = Label ?? string.Empty,
+            ClearedAt = ClearedAt?.ToTimestamp(),
+            AccountId = AccountId.ToString()
+        };
+
+        return proto;
+    }
+
+    public static Status FromProtoValue(Shared.Proto.AccountStatus proto)
+    {
+        var status = new Status
+        {
+            Id = Guid.Parse(proto.Id),
+            Attitude = proto.Attitude switch
+            {
+                Shared.Proto.StatusAttitude.Positive => StatusAttitude.Positive,
+                Shared.Proto.StatusAttitude.Negative => StatusAttitude.Negative,
+                Shared.Proto.StatusAttitude.Neutral => StatusAttitude.Neutral,
+                _ => StatusAttitude.Neutral
+            },
+            IsOnline = proto.IsOnline,
+            IsCustomized = proto.IsCustomized,
+            IsInvisible = proto.IsInvisible,
+            IsNotDisturb = proto.IsNotDisturb,
+            Label = proto.Label,
+            ClearedAt = proto.ClearedAt?.ToInstant(),
+            AccountId = Guid.Parse(proto.AccountId)
+        };
+
+        return status;
+    }
 }
 
 public enum CheckInResultLevel

DysonNetwork.Pass/Account/RelationshipService.cs

@@ -1,10 +1,18 @@
+using DysonNetwork.Pass.Localization;
 using DysonNetwork.Shared.Cache;
+using DysonNetwork.Shared.Proto;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Localization;
 using NodaTime;
 
 namespace DysonNetwork.Pass.Account;
 
-public class RelationshipService(AppDatabase db, ICacheService cache)
+public class RelationshipService(
+    AppDatabase db,
+    ICacheService cache,
+    PusherService.PusherServiceClient pusher,
+    IStringLocalizer<NotificationResource> localizer
+)
 {
     private const string UserFriendsCacheKeyPrefix = "accounts:friends:";
     private const string UserBlockedCacheKeyPrefix = "accounts:blocked:";
@@ -92,6 +100,19 @@ public class RelationshipService(AppDatabase db, ICacheService cache)
         db.AccountRelationships.Add(relationship);
         await db.SaveChangesAsync();
 
+        await pusher.SendPushNotificationToUserAsync(new SendPushNotificationToUserRequest
+        {
+            UserId = target.Id.ToString(),
+            Notification = new PushNotification
+            {
+                Topic = "relationships.friends.request",
+                Title = localizer["FriendRequestTitle", sender.Nick],
+                Body = localizer["FriendRequestBody"],
+                ActionUri = "/account/relationships",
+                IsSavable = true
+            }
+        });
+
         return relationship;
     }
 

DysonNetwork.Pass/AppDatabase.cs

@@ -2,6 +2,8 @@ using System.Linq.Expressions;
 using System.Reflection;
 using DysonNetwork.Pass.Account;
 using DysonNetwork.Pass.Auth;
+using DysonNetwork.Pass.Credit;
+using DysonNetwork.Pass.Leveling;
 using DysonNetwork.Pass.Permission;
 using DysonNetwork.Pass.Wallet;
 using DysonNetwork.Shared.Data;
@@ -18,35 +20,39 @@ public class AppDatabase(
     IConfiguration configuration
 ) : DbContext(options)
 {
-    public DbSet<PermissionNode> PermissionNodes { get; set; }
+    public DbSet<PermissionNode> PermissionNodes { get; set; } = null!;
-    public DbSet<PermissionGroup> PermissionGroups { get; set; }
+    public DbSet<PermissionGroup> PermissionGroups { get; set; } = null!;
-    public DbSet<PermissionGroupMember> PermissionGroupMembers { get; set; }
+    public DbSet<PermissionGroupMember> PermissionGroupMembers { get; set; } = null!;
 
-    public DbSet<MagicSpell> MagicSpells { get; set; }
+    public DbSet<MagicSpell> MagicSpells { get; set; } = null!;
-    public DbSet<Account.Account> Accounts { get; set; }
+    public DbSet<Account.Account> Accounts { get; set; } = null!;
-    public DbSet<AccountConnection> AccountConnections { get; set; }
+    public DbSet<AccountConnection> AccountConnections { get; set; } = null!;
-    public DbSet<AccountProfile> AccountProfiles { get; set; }
+    public DbSet<AccountProfile> AccountProfiles { get; set; } = null!;
-    public DbSet<AccountContact> AccountContacts { get; set; }
+    public DbSet<AccountContact> AccountContacts { get; set; } = null!;
-    public DbSet<AccountAuthFactor> AccountAuthFactors { get; set; }
+    public DbSet<AccountAuthFactor> AccountAuthFactors { get; set; } = null!;
-    public DbSet<Relationship> AccountRelationships { get; set; }
+    public DbSet<Relationship> AccountRelationships { get; set; } = null!;
-    public DbSet<Status> AccountStatuses { get; set; }
+    public DbSet<Status> AccountStatuses { get; set; } = null!;
-    public DbSet<CheckInResult> AccountCheckInResults { get; set; }
+    public DbSet<CheckInResult> AccountCheckInResults { get; set; } = null!;
-    public DbSet<AccountBadge> Badges { get; set; }
+    public DbSet<AccountBadge> Badges { get; set; } = null!;
-    public DbSet<ActionLog> ActionLogs { get; set; }
+    public DbSet<ActionLog> ActionLogs { get; set; } = null!;
-    public DbSet<AbuseReport> AbuseReports { get; set; }
+    public DbSet<AbuseReport> AbuseReports { get; set; } = null!;
 
-    public DbSet<AuthSession> AuthSessions { get; set; }
+    public DbSet<AuthSession> AuthSessions { get; set; } = null!;
-    public DbSet<AuthChallenge> AuthChallenges { get; set; }
+    public DbSet<AuthChallenge> AuthChallenges { get; set; } = null!;
-    public DbSet<AuthDevice> AuthDevices { get; set; }
+    public DbSet<AuthClient> AuthClients { get; set; } = null!;
+    public DbSet<ApiKey> ApiKeys { get; set; } = null!;
 
-    public DbSet<Wallet.Wallet> Wallets { get; set; }
+    public DbSet<Wallet.Wallet> Wallets { get; set; } = null!;
-    public DbSet<WalletPocket> WalletPockets { get; set; }
+    public DbSet<WalletPocket> WalletPockets { get; set; } = null!;
-    public DbSet<Order> PaymentOrders { get; set; }
+    public DbSet<Order> PaymentOrders { get; set; } = null!;
-    public DbSet<Transaction> PaymentTransactions { get; set; }
+    public DbSet<Transaction> PaymentTransactions { get; set; } = null!;
-    public DbSet<Subscription> WalletSubscriptions { get; set; }
+    public DbSet<Subscription> WalletSubscriptions { get; set; } = null!;
-    public DbSet<Coupon> WalletCoupons { get; set; }
+    public DbSet<Coupon> WalletCoupons { get; set; } = null!;
 
-    public DbSet<Punishment> Punishments { get; set; }
+    public DbSet<Punishment> Punishments { get; set; } = null!;
+    
+    public DbSet<SocialCreditRecord> SocialCreditRecords { get; set; } = null!;
+    public DbSet<ExperienceRecord> ExperienceRecords { get; set; } = null!;
 
     protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
     {

DysonNetwork.Pass/Auth/ApiKey.cs

@@ -0,0 +1,50 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text.Json.Serialization;
+using DysonNetwork.Shared.Data;
+using NodaTime.Serialization.Protobuf;
+
+namespace DysonNetwork.Pass.Auth;
+
+public class ApiKey : ModelBase
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    [MaxLength(1024)] public string Label { get; set; } = null!;
+
+    public Guid AccountId { get; set; }
+    public Account.Account Account { get; set; } = null!;
+    public Guid SessionId { get; set; }
+    public AuthSession Session { get; set; } = null!;
+
+    [NotMapped]
+    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
+    public string? Key { get; set; }
+
+    public DysonNetwork.Shared.Proto.ApiKey ToProtoValue()
+    {
+        return new DysonNetwork.Shared.Proto.ApiKey
+        {
+            Id = Id.ToString(),
+            Label = Label,
+            AccountId = AccountId.ToString(),
+            SessionId = SessionId.ToString(),
+            Key = Key,
+            CreatedAt = CreatedAt.ToTimestamp(),
+            UpdatedAt = UpdatedAt.ToTimestamp()
+        };
+    }
+
+    public static ApiKey FromProtoValue(DysonNetwork.Shared.Proto.ApiKey proto)
+    {
+        return new ApiKey
+        {
+            Id = Guid.Parse(proto.Id),
+            AccountId = Guid.Parse(proto.AccountId),
+            SessionId = Guid.Parse(proto.SessionId),
+            Label = proto.Label,
+            Key = proto.Key,
+            CreatedAt = proto.CreatedAt.ToInstant(),
+            UpdatedAt = proto.UpdatedAt.ToInstant()
+        };
+    }
+}

DysonNetwork.Pass/Auth/ApiKeyController.cs

@@ -0,0 +1,90 @@
+using System.ComponentModel.DataAnnotations;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using NodaTime;
+
+namespace DysonNetwork.Pass.Auth;
+
+[ApiController]
+[Route("/api/auth/keys")]
+public class ApiKeyController(AppDatabase db, AuthService auth) : ControllerBase
+{
+    [HttpGet]
+    [Authorize]
+    public async Task<IActionResult> GetKeys([FromQuery] int offset = 0, [FromQuery] int take = 20)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
+
+        var query = db.ApiKeys
+            .Where(e => e.AccountId == currentUser.Id)
+            .AsQueryable();
+
+        var totalCount = await query.CountAsync();
+        Response.Headers["X-Total"] = totalCount.ToString();
+
+        var keys = await query
+            .Skip(offset)
+            .Take(take)
+            .ToListAsync();
+        return Ok(keys);
+    }
+
+    [HttpGet("{id:guid}")]
+    [Authorize]
+    public async Task<IActionResult> GetKey(Guid id)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
+
+        var key = await db.ApiKeys
+            .Where(e => e.AccountId == currentUser.Id)
+            .Where(e => e.Id == id)
+            .FirstOrDefaultAsync();
+        if (key == null) return NotFound();
+        return Ok(key);
+    }
+
+    public class ApiKeyRequest
+    {
+        [MaxLength(1024)] public string? Label { get; set; }
+        public Instant? ExpiredAt { get; set; }
+    }
+
+    [HttpPost]
+    [Authorize]
+    public async Task<IActionResult> CreateKey([FromBody] ApiKeyRequest request)
+    {
+        if (string.IsNullOrWhiteSpace(request.Label))
+            return BadRequest("Label is required");
+        if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
+
+        var key = await auth.CreateApiKey(currentUser.Id, request.Label, request.ExpiredAt);
+        key.Key = await auth.IssueApiKeyToken(key);
+        return Ok(key);
+    }
+
+    [HttpPost("{id:guid}/rotate")]
+    [Authorize]
+    public async Task<IActionResult> RotateKey(Guid id)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
+        
+        var key = await auth.GetApiKey(id, currentUser.Id);
+        if(key is null) return NotFound();
+        key = await auth.RotateApiKeyToken(key);
+        key.Key = await auth.IssueApiKeyToken(key);
+        return Ok(key);
+    }
+
+    [HttpDelete("{id:guid}")]
+    [Authorize]
+    public async Task<IActionResult> DeleteKey(Guid id)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
+        
+        var key = await auth.GetApiKey(id, currentUser.Id);
+        if(key is null) return NotFound();
+        await auth.RevokeApiKeyToken(key);
+        return NoContent();
+    }
+}

DysonNetwork.Pass/Auth/Auth.cs

@@ -1,13 +1,8 @@
 using System.Security.Claims;
-using System.Security.Cryptography;
 using System.Text.Encodings.Web;
-using DysonNetwork.Pass.Account;
 using Microsoft.AspNetCore.Authentication;
-using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Options;
-using DysonNetwork.Pass.Auth.OidcProvider.Services;
 using DysonNetwork.Pass.Handlers;
-using DysonNetwork.Pass.Wallet;
 using DysonNetwork.Shared.Cache;
 using SystemClock = NodaTime.SystemClock;
 
@@ -38,19 +33,13 @@ public class DysonTokenAuthOptions : AuthenticationSchemeOptions;
 
 public class DysonTokenAuthHandler(
     IOptionsMonitor<DysonTokenAuthOptions> options,
-    IConfiguration configuration,
     ILoggerFactory logger,
     UrlEncoder encoder,
-    AppDatabase database,
+    TokenAuthService token,
-    OidcProviderService oidc,
-    SubscriptionService subscriptions,
-    ICacheService cache,
     FlushBufferService fbs
 )
     : AuthenticationHandler<DysonTokenAuthOptions>(options, logger, encoder)
 {
-    public const string AuthCachePrefix = "auth:";
-
     protected override async Task<AuthenticateResult> HandleAuthenticateAsync()
     {
         var tokenInfo = _ExtractToken(Request);
@@ -60,47 +49,12 @@ public class DysonTokenAuthHandler(
 
         try
         {
-            var now = SystemClock.Instance.GetCurrentInstant();
+            // Get client IP address
+            var ipAddress = Context.Connection.RemoteIpAddress?.ToString();
             
-            // Validate token and extract session ID
+            var (valid, session, message) = await token.AuthenticateTokenAsync(tokenInfo.Token, ipAddress);
-            if (!ValidateToken(tokenInfo.Token, out var sessionId))
+            if (!valid || session is null)
-                return AuthenticateResult.Fail("Invalid token.");
+                return AuthenticateResult.Fail(message ?? "Authentication failed.");
-
-            // Try to get session from cache first
-            var session = await cache.GetAsync<AuthSession>($"{AuthCachePrefix}{sessionId}");
-
-            // If not in cache, load from database
-            if (session is null)
-            {
-                session = await database.AuthSessions
-                    .Where(e => e.Id == sessionId)
-                    .Include(e => e.Challenge)
-                    .Include(e => e.Account)
-                    .ThenInclude(e => e.Profile)
-                    .FirstOrDefaultAsync();
-
-                if (session is not null)
-                {
-                    var perk = await subscriptions.GetPerkSubscriptionAsync(session.AccountId);
-                    session.Account.PerkSubscription = perk?.ToReference();
-
-                    // Store in cache for future requests
-                    await cache.SetWithGroupsAsync(
-                        $"auth:{sessionId}",
-                        session,
-                        [$"{AccountService.AccountCachePrefix}{session.Account.Id}"],
-                        TimeSpan.FromHours(1)
-                    );
-                }
-            }
-
-            // Check if the session exists
-            if (session == null)
-                return AuthenticateResult.Fail("Session not found.");
-
-            // Check if the session is expired
-            if (session.ExpiredAt.HasValue && session.ExpiredAt.Value < now)
-                return AuthenticateResult.Fail("Session expired.");
 
             // Store user and session in the HttpContext.Items for easy access in controllers
             Context.Items["CurrentUser"] = session.Account;
@@ -116,7 +70,7 @@ public class DysonTokenAuthHandler(
             };
 
             // Add scopes as claims
-            session.Challenge.Scopes.ForEach(scope => claims.Add(new Claim("scope", scope)));
+            session.Challenge?.Scopes.ForEach(scope => claims.Add(new Claim("scope", scope)));
 
             // Add superuser claim if applicable
             if (session.Account.IsSuperuser)
@@ -144,79 +98,6 @@ public class DysonTokenAuthHandler(
         }
     }
 
-    private bool ValidateToken(string token, out Guid sessionId)
-    {
-        sessionId = Guid.Empty;
-
-        try
-        {
-            var parts = token.Split('.');
-
-            switch (parts.Length)
-            {
-                // Handle JWT tokens (3 parts)
-                case 3:
-                {
-                    var (isValid, jwtResult) = oidc.ValidateToken(token);
-                    if (!isValid) return false;
-                    var jti = jwtResult?.Claims.FirstOrDefault(c => c.Type == "jti")?.Value;
-                    if (jti is null) return false;
-
-                    return Guid.TryParse(jti, out sessionId);
-                }
-                // Handle compact tokens (2 parts)
-                case 2:
-                    // Original compact token validation logic
-                    try
-                    {
-                        // Decode the payload
-                        var payloadBytes = Base64UrlDecode(parts[0]);
-
-                        // Extract session ID
-                        sessionId = new Guid(payloadBytes);
-
-                        // Load public key for verification
-                        var publicKeyPem = File.ReadAllText(configuration["AuthToken:PublicKeyPath"]!);
-                        using var rsa = RSA.Create();
-                        rsa.ImportFromPem(publicKeyPem);
-
-                        // Verify signature
-                        var signature = Base64UrlDecode(parts[1]);
-                        return rsa.VerifyData(payloadBytes, signature, HashAlgorithmName.SHA256,
-                            RSASignaturePadding.Pkcs1);
-                    }
-                    catch
-                    {
-                        return false;
-                    }
-
-                    break;
-                default:
-                    return false;
-            }
-        }
-        catch (Exception ex)
-        {
-            Logger.LogWarning(ex, "Token validation failed");
-            return false;
-        }
-    }
-
-    private static byte[] Base64UrlDecode(string base64Url)
-    {
-        var padded = base64Url
-            .Replace('-', '+')
-            .Replace('_', '/');
-
-        switch (padded.Length % 4)
-        {
-            case 2: padded += "=="; break;
-            case 3: padded += "="; break;
-        }
-
-        return Convert.FromBase64String(padded);
-    }
-
     private TokenInfo? _ExtractToken(HttpRequest request)
     {
         // Check for token in query parameters

DysonNetwork.Pass/Auth/AuthCacheConstants.cs

@@ -0,0 +1,8 @@
+using NodaTime;
+
+namespace DysonNetwork.Pass.Auth;
+
+public static class AuthCacheConstants
+{
+    public const string Prefix = "auth:";
+}

DysonNetwork.Pass/Auth/AuthController.cs

@@ -3,8 +3,14 @@ using Microsoft.AspNetCore.Mvc;
 using NodaTime;
 using Microsoft.EntityFrameworkCore;
 using DysonNetwork.Pass.Account;
+using DysonNetwork.Pass.Localization;
 using DysonNetwork.Shared.Data;
 using DysonNetwork.Shared.GeoIp;
+using DysonNetwork.Shared.Proto;
+using Microsoft.Extensions.Localization;
+using AccountAuthFactor = DysonNetwork.Pass.Account.AccountAuthFactor;
+using AccountService = DysonNetwork.Pass.Account.AccountService;
+using ActionLogService = DysonNetwork.Pass.Account.ActionLogService;
 
 namespace DysonNetwork.Pass.Auth;
 
@@ -16,22 +22,25 @@ public class AuthController(
     AuthService auth,
     GeoIpService geo,
     ActionLogService als,
-    IConfiguration configuration
+    PusherService.PusherServiceClient pusher,
+    IConfiguration configuration,
+    IStringLocalizer<NotificationResource> localizer
 ) : ControllerBase
 {
     private readonly string _cookieDomain = configuration["AuthToken:CookieDomain"]!;
 
     public class ChallengeRequest
     {
-        [Required] public ChallengePlatform Platform { get; set; }
+        [Required] public ClientPlatform Platform { get; set; }
         [Required] [MaxLength(256)] public string Account { get; set; } = null!;
         [Required] [MaxLength(512)] public string DeviceId { get; set; } = null!;
+        [MaxLength(1024)] public string? DeviceName { get; set; }
         public List<string> Audiences { get; set; } = new();
         public List<string> Scopes { get; set; } = new();
     }
 
     [HttpPost("challenge")]
-    public async Task<ActionResult<AuthChallenge>> StartChallenge([FromBody] ChallengeRequest request)
+    public async Task<ActionResult<AuthChallenge>> CreateChallenge([FromBody] ChallengeRequest request)
     {
         var account = await accounts.LookupAccount(request.Account);
         if (account is null) return NotFound("Account was not found.");
@@ -42,11 +51,20 @@ public class AuthController(
             .Where(e => e.Type == PunishmentType.BlockLogin || e.Type == PunishmentType.DisableAccount)
             .Where(e => e.ExpiredAt == null || now < e.ExpiredAt)
             .FirstOrDefaultAsync();
-        if (punishment is not null) return StatusCode(423, punishment);
+        if (punishment is not null)
+            return StatusCode(
+                423,
+                $"Your account has been suspended. Reason: {punishment.Reason}. Expired at: {punishment.ExpiredAt?.ToString() ?? "never"}"
+            );
 
         var ipAddress = HttpContext.Connection.RemoteIpAddress?.ToString();
         var userAgent = HttpContext.Request.Headers.UserAgent.ToString();
 
+        request.DeviceName ??= userAgent;
+
+        var device =
+            await auth.GetOrCreateDeviceAsync(account.Id, request.DeviceId, request.DeviceName, request.Platform);
+
         // Trying to pick up challenges from the same IP address and user agent
         var existingChallenge = await db.AuthChallenges
             .Where(e => e.AccountId == account.Id)
@@ -54,21 +72,26 @@ public class AuthController(
             .Where(e => e.UserAgent == userAgent)
             .Where(e => e.StepRemain > 0)
             .Where(e => e.ExpiredAt != null && now < e.ExpiredAt)
+            .Where(e => e.Type == ChallengeType.Login)
+            .Where(e => e.ClientId == device.Id)
             .FirstOrDefaultAsync();
-        if (existingChallenge is not null) return existingChallenge;
+        if (existingChallenge is not null)
+        {
+            var existingSession = await db.AuthSessions.Where(e => e.ChallengeId == existingChallenge.Id)
+                .FirstOrDefaultAsync();
+            if (existingSession is null) return existingChallenge;
+        }
 
-        var device = await auth.GetOrCreateDeviceAsync(account.Id, request.DeviceId);
         var challenge = new AuthChallenge
         {
             ExpiredAt = Instant.FromDateTimeUtc(DateTime.UtcNow.AddHours(1)),
             StepTotal = await auth.DetectChallengeRisk(Request, account),
-            Platform = request.Platform,
             Audiences = request.Audiences,
             Scopes = request.Scopes,
             IpAddress = ipAddress,
             UserAgent = userAgent,
             Location = geo.GetPointFromIp(ipAddress),
-            DeviceId = device.Id,
+            ClientId = device.Id,
             AccountId = account.Id
         }.Normalize();
 
@@ -111,8 +134,7 @@ public class AuthController(
     [HttpPost("challenge/{id:guid}/factors/{factorId:guid}")]
     public async Task<ActionResult> RequestFactorCode(
         [FromRoute] Guid id,
-        [FromRoute] Guid factorId,
+        [FromRoute] Guid factorId
-        [FromBody] string? hint
     )
     {
         var challenge = await db.AuthChallenges
@@ -126,7 +148,7 @@ public class AuthController(
 
         try
         {
-            await accounts.SendFactorCode(challenge.Account, factor, hint);
+            await accounts.SendFactorCode(challenge.Account, factor);
         }
         catch (Exception ex)
         {
@@ -148,18 +170,29 @@ public class AuthController(
         [FromBody] PerformChallengeRequest request
     )
     {
-        var challenge = await db.AuthChallenges.Include(e => e.Account).FirstOrDefaultAsync(e => e.Id == id);
+        var challenge = await db.AuthChallenges
+            .Include(e => e.Account)
+            .Include(authChallenge => authChallenge.Client)
+            .FirstOrDefaultAsync(e => e.Id == id);
         if (challenge is null) return NotFound("Auth challenge was not found.");
 
-        var factor = await db.AccountAuthFactors.FindAsync(request.FactorId);
+        var factor = await db.AccountAuthFactors
+            .Where(f => f.Id == request.FactorId)
+            .Where(f => f.AccountId == challenge.AccountId)
+            .FirstOrDefaultAsync();
         if (factor is null) return NotFound("Auth factor was not found.");
         if (factor.EnabledAt is null) return BadRequest("Auth factor is not enabled.");
         if (factor.Trustworthy <= 0) return BadRequest("Auth factor is not trustworthy.");
 
         if (challenge.StepRemain == 0) return challenge;
-        if (challenge.ExpiredAt.HasValue && challenge.ExpiredAt.Value < Instant.FromDateTimeUtc(DateTime.UtcNow))
+        var now = SystemClock.Instance.GetCurrentInstant();
+        if (challenge.ExpiredAt.HasValue && now > challenge.ExpiredAt.Value)
             return BadRequest();
 
+        // prevent reusing the same factor in one challenge
+        if (challenge.BlacklistFactors.Contains(factor.Id))
+            return BadRequest("Auth factor already used.");
+
         try
         {
             if (await accounts.VerifyFactorCode(factor, request.Password))
@@ -198,6 +231,19 @@ public class AuthController(
 
         if (challenge.StepRemain == 0)
         {
+            AccountService.SetCultureInfo(challenge.Account);
+            await pusher.SendPushNotificationToUserAsync(new SendPushNotificationToUserRequest
+            {
+                Notification = new PushNotification()
+                {
+                    Topic = "auth.login",
+                    Title = localizer["NewLoginTitle"],
+                    Body = localizer["NewLoginBody", challenge.Client?.DeviceName ?? "unknown",
+                        challenge.IpAddress ?? "unknown"],
+                    IsSavable = true
+                },
+                UserId = challenge.AccountId.ToString()
+            });
             als.CreateActionLogFromRequest(ActionLogType.NewLogin,
                 new Dictionary<string, object>
                 {
@@ -238,37 +284,15 @@ public class AuthController(
                     .FirstOrDefaultAsync();
                 if (challenge is null)
                     return BadRequest("Authorization code not found or expired.");
-                if (challenge.StepRemain != 0)
+                try
-                    return BadRequest("Challenge not yet completed.");
-
-                var session = await db.AuthSessions
-                    .Where(e => e.Challenge == challenge)
-                    .FirstOrDefaultAsync();
-                if (session is not null)
-                    return BadRequest("Session already exists for this challenge.");
-
-                session = new AuthSession
                 {
-                    LastGrantedAt = Instant.FromDateTimeUtc(DateTime.UtcNow),
+                    var tk = await auth.CreateSessionAndIssueToken(challenge);
-                    ExpiredAt = Instant.FromDateTimeUtc(DateTime.UtcNow.AddDays(30)),
-                    Account = challenge.Account,
-                    Challenge = challenge,
-                };
-
-                db.AuthSessions.Add(session);
-                await db.SaveChangesAsync();
-
-                var tk = auth.CreateToken(session);
-                Response.Cookies.Append(AuthConstants.CookieTokenName, tk, new CookieOptions
-                {
-                    HttpOnly = true,
-                    Secure = true,
-                    SameSite = SameSiteMode.Lax,
-                    Domain = _cookieDomain,
-                    Expires = DateTime.UtcNow.AddDays(30)
-                });
-
                     return Ok(new TokenExchangeResponse { Token = tk });
+                }
+                catch (ArgumentException ex)
+                {
+                    return BadRequest(ex.Message);
+                }
             default:
                 // Since we no longer need the refresh token
                 // This case is blank for now, thinking to mock it if the OIDC standard requires it

DysonNetwork.Pass/Auth/AuthDevice.cs

@@ -1,17 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-using System.Text.Json.Serialization;
-using DysonNetwork.Shared.Data;
-using Microsoft.EntityFrameworkCore;
-
-namespace DysonNetwork.Pass.Auth;
-
-[Index(nameof(DeviceId), IsUnique = true)]
-public class AuthDevice : ModelBase
-{
-    public Guid Id { get; set; } = Guid.NewGuid();
-    [MaxLength(1024)] public string DeviceName { get; set; } = string.Empty;
-    [MaxLength(1024)] public string DeviceId { get; set; } = string.Empty;
-    
-    public Guid AccountId { get; set; }
-    [JsonIgnore] public Account.Account Account { get; set; } = null!;
-}

DysonNetwork.Pass/Auth/AuthService.cs

@@ -12,10 +12,12 @@ public class AuthService(
     IConfiguration config,
     IHttpClientFactory httpClientFactory,
     IHttpContextAccessor httpContextAccessor,
-    ICacheService cache
+    ICacheService cache,
+    ILogger<AuthService> logger
 )
 {
     private HttpContext HttpContext => httpContextAccessor.HttpContext!;
+    public const string AuthCachePrefix = "auth:";
 
     /// <summary>
     /// Detect the risk of the current request to login
@@ -50,7 +52,7 @@ public class AuthService(
             riskScore += 1;
         else
         {
-            if (!string.IsNullOrEmpty(lastActiveInfo?.Challenge.IpAddress) &&
+            if (!string.IsNullOrEmpty(lastActiveInfo?.Challenge?.IpAddress) &&
                 !lastActiveInfo.Challenge.IpAddress.Equals(ipAddress, StringComparison.OrdinalIgnoreCase))
                 riskScore += 1;
         }
@@ -73,7 +75,8 @@ public class AuthService(
         return totalRequiredSteps;
     }
 
-    public async Task<AuthSession> CreateSessionForOidcAsync(Account.Account account, Instant time, Guid? customAppId = null)
+    public async Task<AuthSession> CreateSessionForOidcAsync(Account.Account account, Instant time,
+        Guid? customAppId = null)
     {
         var challenge = new AuthChallenge
         {
@@ -101,16 +104,23 @@ public class AuthService(
         return session;
     }
 
-    public async Task<AuthDevice> GetOrCreateDeviceAsync(Guid accountId, string deviceId)
+    public async Task<AuthClient> GetOrCreateDeviceAsync(
+        Guid accountId,
+        string deviceId,
+        string? deviceName = null,
+        ClientPlatform platform = ClientPlatform.Unidentified
+    )
     {
-        var device = await db.AuthDevices.FirstOrDefaultAsync(d => d.DeviceId == deviceId && d.AccountId == accountId);
+        var device = await db.AuthClients.FirstOrDefaultAsync(d => d.DeviceId == deviceId && d.AccountId == accountId);
         if (device is not null) return device;
-        device = new AuthDevice
+        device = new AuthClient
         {
+            Platform = platform,
             DeviceId = deviceId,
             AccountId = accountId
         };
-        db.AuthDevices.Add(device);
+        if (deviceName is not null) device.DeviceName = deviceName;
+        db.AuthClients.Add(device);
         await db.SaveChangesAsync();
 
         return device;
@@ -180,6 +190,53 @@ public class AuthService(
         return CreateCompactToken(session.Id, rsa);
     }
 
+    /// <summary>
+    /// Create a session for a completed challenge, persist it, issue a token, and set the auth cookie.
+    /// Keeps behavior identical to previous controller implementation.
+    /// </summary>
+    /// <param name="challenge">Completed challenge</param>
+    /// <returns>Signed compact token</returns>
+    /// <exception cref="ArgumentException">If challenge not completed or session already exists</exception>
+    public async Task<string> CreateSessionAndIssueToken(AuthChallenge challenge)
+    {
+        if (challenge.StepRemain != 0)
+            throw new ArgumentException("Challenge not yet completed.");
+
+        var hasSession = await db.AuthSessions
+            .AnyAsync(e => e.ChallengeId == challenge.Id);
+        if (hasSession)
+            throw new ArgumentException("Session already exists for this challenge.");
+
+        var now = SystemClock.Instance.GetCurrentInstant();
+        var session = new AuthSession
+        {
+            LastGrantedAt = now,
+            // Never expire server-side
+            ExpiredAt = null,
+            AccountId = challenge.AccountId,
+            ChallengeId = challenge.Id
+        };
+
+        db.AuthSessions.Add(session);
+        await db.SaveChangesAsync();
+
+        var tk = CreateToken(session);
+
+        // Set cookie using HttpContext
+        var cookieDomain = config["AuthToken:CookieDomain"]!;
+        HttpContext.Response.Cookies.Append(AuthConstants.CookieTokenName, tk, new CookieOptions
+        {
+            HttpOnly = true,
+            Secure = true,
+            SameSite = SameSiteMode.Lax,
+            Domain = cookieDomain,
+            // Effectively never expire client-side (20 years)
+            Expires = DateTime.UtcNow.AddYears(20)
+        });
+
+        return tk;
+    }
+
     private string CreateCompactToken(Guid sessionId, RSA rsa)
     {
         // Create the payload: just the session ID
@@ -261,35 +318,84 @@ public class AuthService(
         return factor.VerifyPassword(pinCode);
     }
 
-    public bool ValidateToken(string token, out Guid sessionId)
+    public async Task<ApiKey?> GetApiKey(Guid id, Guid? accountId = null)
     {
-        sessionId = Guid.Empty;
+        var key = await db.ApiKeys
+            .Include(e => e.Session)
+            .Where(e => e.Id == id)
+            .If(accountId.HasValue, q => q.Where(e => e.AccountId == accountId!.Value))
+            .FirstOrDefaultAsync();
+        return key;
+    }
 
+    public async Task<ApiKey> CreateApiKey(Guid accountId, string label, Instant? expiredAt = null)
+    {
+        var key = new ApiKey
+        {
+            AccountId = accountId,
+            Label = label,
+            Session = new AuthSession
+            {
+                AccountId = accountId,
+                ExpiredAt = expiredAt
+            },
+        };
+
+        db.ApiKeys.Add(key);
+        await db.SaveChangesAsync();
+
+        return key;
+    }
+
+    public async Task<string> IssueApiKeyToken(ApiKey key)
+    {
+        key.Session.LastGrantedAt = SystemClock.Instance.GetCurrentInstant();
+        db.Update(key.Session);
+        await db.SaveChangesAsync();
+        var tk = CreateToken(key.Session);
+        return tk;
+    }
+
+    public async Task RevokeApiKeyToken(ApiKey key)
+    {
+        db.Remove(key);
+        db.Remove(key.Session);
+        await db.SaveChangesAsync();
+    }
+
+    public async Task<ApiKey> RotateApiKeyToken(ApiKey key)
+    {
+        await using var transaction = await db.Database.BeginTransactionAsync();
         try
         {
-            // Split the token
+            var oldSessionId = key.SessionId;
-            var parts = token.Split('.');
-            if (parts.Length != 2)
-                return false;
 
-            // Decode the payload
+            // Create new session
-            var payloadBytes = Base64UrlDecode(parts[0]);
+            var newSession = new AuthSession
+            {
+                AccountId = key.AccountId,
+                ExpiredAt = key.Session?.ExpiredAt
+            };
 
-            // Extract session ID
+            db.AuthSessions.Add(newSession);
-            sessionId = new Guid(payloadBytes);
+            await db.SaveChangesAsync();
 
-            // Load public key for verification
+            // Update ApiKey to point to new session
-            var publicKeyPem = File.ReadAllText(config["AuthToken:PublicKeyPath"]!);
+            key.SessionId = newSession.Id;
-            using var rsa = RSA.Create();
+            key.Session = newSession;
-            rsa.ImportFromPem(publicKeyPem);
+            db.ApiKeys.Update(key);
+            await db.SaveChangesAsync();
 
-            // Verify signature
+            // Delete old session
-            var signature = Base64UrlDecode(parts[1]);
+            await db.AuthSessions.Where(s => s.Id == oldSessionId).ExecuteDeleteAsync();
-            return rsa.VerifyData(payloadBytes, signature, HashAlgorithmName.SHA256, RSASignaturePadding.Pkcs1);
+
+            await transaction.CommitAsync();
+            return key;
         }
         catch
         {
-            return false;
+            await transaction.RollbackAsync();
+            throw;
         }
     }
 
@@ -304,7 +410,7 @@ public class AuthService(
 
     private static byte[] Base64UrlDecode(string base64Url)
     {
-        string padded = base64Url
+        var padded = base64Url
             .Replace('-', '+')
             .Replace('_', '/');
 

DysonNetwork.Pass/Auth/AuthServiceGrpc.cs

@@ -1,17 +1,11 @@
-using DysonNetwork.Pass.Wallet;
-using DysonNetwork.Shared.Cache;
 using DysonNetwork.Shared.Proto;
 using Grpc.Core;
-using Microsoft.EntityFrameworkCore;
-using NodaTime;
 
 namespace DysonNetwork.Pass.Auth;
 
 public class AuthServiceGrpc(
-    AuthService authService,
+    TokenAuthService token,
-    SubscriptionService subscriptions,
+    AuthService auth
-    ICacheService cache,
-    AppDatabase db
 )
     : Shared.Proto.AuthService.AuthServiceBase
 {
@@ -20,34 +14,9 @@ public class AuthServiceGrpc(
         ServerCallContext context
     )
     {
-        if (!authService.ValidateToken(request.Token, out var sessionId))
+        var (valid, session, message) = await token.AuthenticateTokenAsync(request.Token, request.IpAddress);
-            return new AuthenticateResponse { Valid = false, Message = "Invalid token." };
+        if (!valid || session is null)
-
+            return new AuthenticateResponse { Valid = false, Message = message ?? "Authentication failed." };
-        var session = await cache.GetAsync<AuthSession>($"{DysonTokenAuthHandler.AuthCachePrefix}{sessionId}");
-        if (session is not null)
-            return new AuthenticateResponse { Valid = true, Session = session.ToProtoValue() };
-
-        session = await db.AuthSessions
-            .AsNoTracking()
-            .Include(e => e.Challenge)
-            .Include(e => e.Account)
-            .ThenInclude(e => e.Profile)
-            .FirstOrDefaultAsync(s => s.Id == sessionId);
-        if (session == null)
-            return new AuthenticateResponse { Valid = false, Message = "Session was not found." };
-        var now = SystemClock.Instance.GetCurrentInstant();
-        if (session.ExpiredAt.HasValue && session.ExpiredAt < now)
-            return new AuthenticateResponse { Valid = false, Message = "Session has been expired." };
-        
-        var perk = await subscriptions.GetPerkSubscriptionAsync(session.AccountId);
-        session.Account.PerkSubscription = perk?.ToReference();
-
-        await cache.SetWithGroupsAsync(
-            $"auth:{sessionId}",
-            session,
-            [$"{Account.AccountService.AccountCachePrefix}{session.Account.Id}"],
-            TimeSpan.FromHours(1)
-        );
 
         return new AuthenticateResponse { Valid = true, Session = session.ToProtoValue() };
     }
@@ -55,13 +24,13 @@ public class AuthServiceGrpc(
     public override async Task<ValidateResponse> ValidatePin(ValidatePinRequest request, ServerCallContext context)
     {
         var accountId = Guid.Parse(request.AccountId);
-        var valid = await authService.ValidatePinCode(accountId, request.Pin);
+        var valid = await auth.ValidatePinCode(accountId, request.Pin);
         return new ValidateResponse { Valid = valid };
     }
     
     public override async Task<ValidateResponse> ValidateCaptcha(ValidateCaptchaRequest request, ServerCallContext context)
     {
-        var valid = await authService.ValidateCaptcha(request.Token);
+        var valid = await auth.ValidateCaptcha(request.Token);
         return new ValidateResponse { Valid = valid };
     }
 }

DysonNetwork.Pass/Auth/AuthSession.cs

@@ -11,26 +11,28 @@ namespace DysonNetwork.Pass.Auth;
 public class AuthSession : ModelBase
 {
     public Guid Id { get; set; } = Guid.NewGuid();
-    [MaxLength(1024)] public string? Label { get; set; }
     public Instant? LastGrantedAt { get; set; }
     public Instant? ExpiredAt { get; set; }
 
     public Guid AccountId { get; set; }
     [JsonIgnore] public Account.Account Account { get; set; } = null!;
-    public Guid ChallengeId { get; set; }
+    
-    public AuthChallenge Challenge { get; set; } = null!;
+    // When the challenge is null, indicates the session is for an API Key
+    public Guid? ChallengeId { get; set; }
+    public AuthChallenge? Challenge { get; set; } = null!;
+    
+    // Indicates the session is for an OIDC connection
     public Guid? AppId { get; set; }
 
     public Shared.Proto.AuthSession ToProtoValue() => new()
     {
         Id = Id.ToString(),
-        Label = Label,
         LastGrantedAt = LastGrantedAt?.ToTimestamp(),
         ExpiredAt = ExpiredAt?.ToTimestamp(),
         AccountId = AccountId.ToString(),
         Account = Account.ToProtoValue(),
         ChallengeId = ChallengeId.ToString(),
-        Challenge = Challenge.ToProtoValue(),
+        Challenge = Challenge?.ToProtoValue(),
         AppId = AppId?.ToString()
     };
 }
@@ -42,7 +44,7 @@ public enum ChallengeType
     Oidc // Trying to connect other platforms
 }
 
-public enum ChallengePlatform
+public enum ClientPlatform
 {
     Unidentified,
     Web,
@@ -60,7 +62,6 @@ public class AuthChallenge : ModelBase
     public int StepRemain { get; set; }
     public int StepTotal { get; set; }
     public int FailedAttempts { get; set; }
-    public ChallengePlatform Platform { get; set; } = ChallengePlatform.Unidentified;
     public ChallengeType Type { get; set; } = ChallengeType.Login;
     [Column(TypeName = "jsonb")] public List<Guid> BlacklistFactors { get; set; } = new();
     [Column(TypeName = "jsonb")] public List<string> Audiences { get; set; } = new();
@@ -72,8 +73,8 @@ public class AuthChallenge : ModelBase
 
     public Guid AccountId { get; set; }
     [JsonIgnore] public Account.Account Account { get; set; } = null!;
-    public Guid DeviceId { get; set; }
+    public Guid? ClientId { get; set; }
-    public AuthDevice Device { get; set; } = null!;
+    public AuthClient? Client { get; set; } = null!;
 
     public AuthChallenge Normalize()
     {
@@ -88,15 +89,44 @@ public class AuthChallenge : ModelBase
         StepRemain = StepRemain,
         StepTotal = StepTotal,
         FailedAttempts = FailedAttempts,
-        Platform = (Shared.Proto.ChallengePlatform)Platform,
         Type = (Shared.Proto.ChallengeType)Type,
         BlacklistFactors = { BlacklistFactors.Select(x => x.ToString()) },
         Audiences = { Audiences },
         Scopes = { Scopes },
         IpAddress = IpAddress,
         UserAgent = UserAgent,
-        DeviceId = DeviceId.ToString(),
+        DeviceId = Client!.DeviceId,
         Nonce = Nonce,
         AccountId = AccountId.ToString()
     };
 }
+
+public class AuthClient : ModelBase
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    public ClientPlatform Platform { get; set; } = ClientPlatform.Unidentified;
+    [MaxLength(1024)] public string DeviceName { get; set; } = string.Empty;
+    [MaxLength(1024)] public string? DeviceLabel { get; set; }
+    [MaxLength(1024)] public string DeviceId { get; set; } = string.Empty;
+
+    public Guid AccountId { get; set; }
+    [JsonIgnore] public Account.Account Account { get; set; } = null!;
+}
+
+public class AuthClientWithChallenge : AuthClient
+{
+    public List<AuthChallenge> Challenges { get; set; } = [];
+
+    public static AuthClientWithChallenge FromClient(AuthClient client)
+    {
+        return new AuthClientWithChallenge
+        {
+            Id = client.Id,
+            Platform = client.Platform,
+            DeviceName = client.DeviceName,
+            DeviceLabel = client.DeviceLabel,
+            DeviceId = client.DeviceId,
+            AccountId = client.AccountId,
+        };
+    }
+}

DysonNetwork.Pass/Auth/OidcProvider/Controllers/OidcProviderController.cs

@@ -5,8 +5,10 @@ using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Options;
 using System.Text.Json.Serialization;
+using System.Web;
 using DysonNetwork.Pass.Account;
 using DysonNetwork.Pass.Auth.OidcProvider.Options;
+using DysonNetwork.Shared.Data;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.IdentityModel.Tokens;
 using NodaTime;
@@ -21,9 +23,197 @@ public class OidcProviderController(
     IConfiguration configuration,
     IOptions<OidcProviderOptions> options,
     ILogger<OidcProviderController> logger
-)
+) : ControllerBase
-    : ControllerBase
 {
+    [HttpGet("authorize")]
+    [Produces("application/json")]
+    public async Task<IActionResult> Authorize(
+        [FromQuery(Name = "client_id")] string clientId,
+        [FromQuery(Name = "response_type")] string responseType,
+        [FromQuery(Name = "redirect_uri")] string? redirectUri = null,
+        [FromQuery] string? scope = null,
+        [FromQuery] string? state = null,
+        [FromQuery(Name = "response_mode")] string? responseMode = null,
+        [FromQuery] string? nonce = null,
+        [FromQuery] string? display = null,
+        [FromQuery] string? prompt = null,
+        [FromQuery(Name = "code_challenge")] string? codeChallenge = null,
+        [FromQuery(Name = "code_challenge_method")]
+        string? codeChallengeMethod = null)
+    {
+        if (string.IsNullOrEmpty(clientId))
+        {
+            return BadRequest(new ErrorResponse
+            {
+                Error = "invalid_request",
+                ErrorDescription = "client_id is required"
+            });
+        }
+
+        var client = await oidcService.FindClientBySlugAsync(clientId);
+        if (client == null)
+        {
+            return BadRequest(new ErrorResponse
+            {
+                Error = "unauthorized_client",
+                ErrorDescription = "Client not found"
+            });
+        }
+
+        // Validate response_type
+        if (string.IsNullOrEmpty(responseType))
+        {
+            return BadRequest(new ErrorResponse
+            {
+                Error = "invalid_request",
+                ErrorDescription = "response_type is required"
+            });
+        }
+
+        // Check if the client is allowed to use the requested response type
+        var allowedResponseTypes = new[] { "code", "token", "id_token" };
+        var requestedResponseTypes = responseType.Split(' ', StringSplitOptions.RemoveEmptyEntries);
+
+        if (requestedResponseTypes.Any(rt => !allowedResponseTypes.Contains(rt)))
+        {
+            return BadRequest(new ErrorResponse
+            {
+                Error = "unsupported_response_type",
+                ErrorDescription = "The requested response type is not supported"
+            });
+        }
+
+        // Validate redirect_uri if provided
+        if (!string.IsNullOrEmpty(redirectUri) &&
+            !await oidcService.ValidateRedirectUriAsync(Guid.Parse(client.Id), redirectUri))
+        {
+            return BadRequest(new ErrorResponse
+            {
+                Error = "invalid_request",
+                ErrorDescription = "Invalid redirect_uri"
+            });
+        }
+
+        // Return client information
+        var clientInfo = new ClientInfoResponse
+        {
+            ClientId = Guid.Parse(client.Id),
+            Picture = client.Picture is not null ? CloudFileReferenceObject.FromProtoValue(client.Picture) : null,
+            Background = client.Background is not null
+                ? CloudFileReferenceObject.FromProtoValue(client.Background)
+                : null,
+            ClientName = client.Name,
+            HomeUri = client.Links.HomePage,
+            PolicyUri = client.Links.PrivacyPolicy,
+            TermsOfServiceUri = client.Links.TermsOfService,
+            ResponseTypes = responseType,
+            Scopes = scope?.Split(' ', StringSplitOptions.RemoveEmptyEntries) ?? [],
+            State = state,
+            Nonce = nonce,
+            CodeChallenge = codeChallenge,
+            CodeChallengeMethod = codeChallengeMethod
+        };
+
+        return Ok(clientInfo);
+    }
+
+    [HttpPost("authorize")]
+    [Consumes("application/x-www-form-urlencoded")]
+    [Authorize]
+    public async Task<IActionResult> HandleAuthorizationResponse(
+        [FromForm(Name = "authorize")] string? authorize,
+        [FromForm(Name = "client_id")] string clientId,
+        [FromForm(Name = "redirect_uri")] string? redirectUri = null,
+        [FromForm] string? scope = null,
+        [FromForm] string? state = null,
+        [FromForm] string? nonce = null,
+        [FromForm(Name = "code_challenge")] string? codeChallenge = null,
+        [FromForm(Name = "code_challenge_method")]
+        string? codeChallengeMethod = null)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account.Account account)
+            return Unauthorized();
+
+        // Find the client
+        var client = await oidcService.FindClientBySlugAsync(clientId);
+        if (client == null)
+        {
+            return BadRequest(new ErrorResponse
+            {
+                Error = "unauthorized_client",
+                ErrorDescription = "Client not found"
+            });
+        }
+
+        // If user denied the request
+        if (string.IsNullOrEmpty(authorize) || !bool.TryParse(authorize, out var isAuthorized) || !isAuthorized)
+        {
+            var errorUri = new UriBuilder(redirectUri ?? client.Links?.HomePage ?? "https://example.com");
+            var queryParams = HttpUtility.ParseQueryString(errorUri.Query);
+            queryParams["error"] = "access_denied";
+            queryParams["error_description"] = "The user denied the authorization request";
+            if (!string.IsNullOrEmpty(state)) queryParams["state"] = state;
+
+            errorUri.Query = queryParams.ToString();
+            return Ok(new { redirectUri = errorUri.Uri.ToString() });
+        }
+
+        // Validate redirect_uri if provided
+        if (!string.IsNullOrEmpty(redirectUri) &&
+            !await oidcService.ValidateRedirectUriAsync(Guid.Parse(client!.Id), redirectUri))
+        {
+            return BadRequest(new ErrorResponse
+            {
+                Error = "invalid_request",
+                ErrorDescription = "Invalid redirect_uri"
+            });
+        }
+
+        // Default to client's first redirect URI if not provided
+        redirectUri ??= client.OauthConfig?.RedirectUris?.FirstOrDefault();
+        if (string.IsNullOrEmpty(redirectUri))
+        {
+            return BadRequest(new ErrorResponse
+            {
+                Error = "invalid_request",
+                ErrorDescription = "No valid redirect_uri available"
+            });
+        }
+
+        try
+        {
+            // Generate authorization code and create session
+            var authorizationCode = await oidcService.GenerateAuthorizationCodeAsync(
+                Guid.Parse(client.Id),
+                account.Id,
+                redirectUri,
+                scope?.Split(' ') ?? [],
+                codeChallenge,
+                codeChallengeMethod,
+                nonce
+            );
+
+            // Build the redirect URI with the authorization code
+            var redirectBuilder = new UriBuilder(redirectUri);
+            var queryParams = HttpUtility.ParseQueryString(redirectBuilder.Query);
+            queryParams["code"] = authorizationCode;
+            if (!string.IsNullOrEmpty(state)) queryParams["state"] = state;
+
+            redirectBuilder.Query = queryParams.ToString();
+
+            return Ok(new { redirectUri = redirectBuilder.Uri.ToString() });
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Error processing authorization request");
+            return StatusCode(StatusCodes.Status500InternalServerError, new ErrorResponse
+            {
+                Error = "server_error",
+                ErrorDescription = "An error occurred while processing your request"
+            });
+        }
+    }
+
     [HttpPost("token")]
     [Consumes("application/x-www-form-urlencoded")]
     public async Task<IActionResult> Token([FromForm] TokenRequest request)
@@ -37,15 +227,15 @@ public class OidcProviderController(
                 return BadRequest("Authorization code is required");
             case "authorization_code":
             {
-                var client = await oidcService.FindClientByIdAsync(request.ClientId.Value);
+                var client = await oidcService.FindClientBySlugAsync(request.ClientId);
                 if (client == null ||
-                    !await oidcService.ValidateClientCredentialsAsync(request.ClientId.Value, request.ClientSecret))
+                    !await oidcService.ValidateClientCredentialsAsync(Guid.Parse(client.Id), request.ClientSecret))
                     return BadRequest(new ErrorResponse
                         { Error = "invalid_client", ErrorDescription = "Invalid client credentials" });
 
                 // Generate tokens
                 var tokenResponse = await oidcService.GenerateTokenResponseAsync(
-                    clientId: request.ClientId.Value,
+                    clientId: Guid.Parse(client.Id),
                     authorizationCode: request.Code!,
                     redirectUri: request.RedirectUri,
                     codeVerifier: request.CodeVerifier
@@ -117,7 +307,7 @@ public class OidcProviderController(
             HttpContext.Items["CurrentSession"] is not AuthSession currentSession) return Unauthorized();
 
         // Get requested scopes from the token
-        var scopes = currentSession.Challenge.Scopes;
+        var scopes = currentSession.Challenge?.Scopes ?? [];
 
         var userInfo = new Dictionary<string, object>
         {
@@ -151,10 +341,10 @@ public class OidcProviderController(
 
         return Ok(new
         {
-            issuer = issuer,
+            issuer,
             authorization_endpoint = $"{baseUrl}/auth/authorize",
-            token_endpoint = $"{baseUrl}/auth/open/token",
+            token_endpoint = $"{baseUrl}/api/auth/open/token",
-            userinfo_endpoint = $"{baseUrl}/auth/open/userinfo",
+            userinfo_endpoint = $"{baseUrl}/api/auth/open/userinfo",
             jwks_uri = $"{baseUrl}/.well-known/jwks",
             scopes_supported = new[] { "openid", "profile", "email" },
             response_types_supported = new[]
@@ -221,7 +411,7 @@ public class TokenRequest
 
     [JsonPropertyName("client_id")]
     [FromForm(Name = "client_id")]
-    public Guid? ClientId { get; set; }
+    public string? ClientId { get; set; }
 
     [JsonPropertyName("client_secret")]
     [FromForm(Name = "client_secret")]

DysonNetwork.Pass/Auth/OidcProvider/Responses/ClientInfoResponse.cs

@@ -0,0 +1,21 @@
+using System.Text.Json.Serialization;
+using DysonNetwork.Shared.Data;
+
+namespace DysonNetwork.Pass.Auth.OidcProvider.Responses;
+
+public class ClientInfoResponse
+{
+    public Guid ClientId { get; set; }
+    public CloudFileReferenceObject? Picture { get; set; }
+    public CloudFileReferenceObject? Background { get; set; }
+    public string? ClientName { get; set; }
+    public string? HomeUri { get; set; }
+    public string? PolicyUri { get; set; }
+    public string? TermsOfServiceUri { get; set; }
+    public string? ResponseTypes { get; set; }
+    public string[]? Scopes { get; set; }
+    public string? State { get; set; }
+    public string? Nonce { get; set; }
+    public string? CodeChallenge { get; set; }
+    public string? CodeChallengeMethod { get; set; }
+}

DysonNetwork.Pass/Auth/OidcProvider/Responses/TokenResponse.cs

@@ -20,7 +20,6 @@ public class TokenResponse
     [JsonPropertyName("scope")]
     public string? Scope { get; set; }
 
-
     [JsonPropertyName("id_token")]
     public string? IdToken { get; set; }
 }

DysonNetwork.Pass/Auth/OidcProvider/Services/OidcProviderService.cs

@@ -11,6 +11,7 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Options;
 using Microsoft.IdentityModel.Tokens;
 using NodaTime;
+using AccountContactType = DysonNetwork.Pass.Account.AccountContactType;
 
 namespace DysonNetwork.Pass.Auth.OidcProvider.Services;
 
@@ -31,15 +32,31 @@ public class OidcProviderService(
         return resp.App ?? null;
     }
 
-    public async Task<AuthSession?> FindValidSessionAsync(Guid accountId, Guid clientId)
+    public async Task<CustomApp?> FindClientBySlugAsync(string slug)
+    {
+        var resp = await customApps.GetCustomAppAsync(new GetCustomAppRequest { Slug = slug });
+        return resp.App ?? null;
+    }
+
+    public async Task<AuthSession?> FindValidSessionAsync(Guid accountId, Guid clientId, bool withAccount = false)
     {
         var now = SystemClock.Instance.GetCurrentInstant();
 
-        return await db.AuthSessions
+        var queryable = db.AuthSessions
             .Include(s => s.Challenge)
+            .AsQueryable();
+        if (withAccount)
+            queryable = queryable
+                .Include(s => s.Account)
+                .ThenInclude(a => a.Profile)
+                .Include(a => a.Account.Contacts)
+                .AsQueryable();
+
+        return await queryable
             .Where(s => s.AccountId == accountId &&
                         s.AppId == clientId &&
                         (s.ExpiredAt == null || s.ExpiredAt > now) &&
+                        s.Challenge != null &&
                         s.Challenge.Type == ChallengeType.OAuth)
             .OrderByDescending(s => s.CreatedAt)
             .FirstOrDefaultAsync();
@@ -56,6 +73,149 @@ public class OidcProviderService(
         return resp.Valid;
     }
 
+    public async Task<bool> ValidateRedirectUriAsync(Guid clientId, string redirectUri)
+    {
+        if (string.IsNullOrEmpty(redirectUri))
+            return false;
+
+
+        var client = await FindClientByIdAsync(clientId);
+        if (client?.Status != CustomAppStatus.Production)
+            return true;
+
+        if (client?.OauthConfig?.RedirectUris == null)
+            return false;
+
+        // Check if the redirect URI matches any of the allowed URIs
+        // For exact match
+        if (client.OauthConfig.RedirectUris.Contains(redirectUri))
+            return true;
+
+        // Check for wildcard matches (e.g., https://*.example.com/*)
+        foreach (var allowedUri in client.OauthConfig.RedirectUris)
+        {
+            if (string.IsNullOrEmpty(allowedUri))
+                continue;
+
+            // Handle wildcard in domain
+            if (allowedUri.Contains("*.") && allowedUri.StartsWith("http"))
+            {
+                try
+                {
+                    var allowedUriObj = new Uri(allowedUri);
+                    var redirectUriObj = new Uri(redirectUri);
+
+                    if (allowedUriObj.Scheme != redirectUriObj.Scheme ||
+                        allowedUriObj.Port != redirectUriObj.Port)
+                    {
+                        continue;
+                    }
+
+                    // Check if the domain matches the wildcard pattern
+                    var allowedDomain = allowedUriObj.Host;
+                    var redirectDomain = redirectUriObj.Host;
+
+                    if (allowedDomain.StartsWith("*."))
+                    {
+                        var baseDomain = allowedDomain[2..]; // Remove the "*." prefix
+                        if (redirectDomain == baseDomain || redirectDomain.EndsWith($".{baseDomain}"))
+                        {
+                            // Check path
+                            var allowedPath = allowedUriObj.AbsolutePath.TrimEnd('/');
+                            var redirectPath = redirectUriObj.AbsolutePath.TrimEnd('/');
+
+                            if (string.IsNullOrEmpty(allowedPath) ||
+                                redirectPath.StartsWith(allowedPath, StringComparison.OrdinalIgnoreCase))
+                            {
+                                return true;
+                            }
+                        }
+                    }
+                }
+                catch (UriFormatException)
+                {
+                    // Invalid URI format in allowed URIs, skip
+                    continue;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    private string GenerateIdToken(
+        CustomApp client,
+        AuthSession session,
+        string? nonce = null,
+        IEnumerable<string>? scopes = null
+    )
+    {
+        var tokenHandler = new JwtSecurityTokenHandler();
+        var clock = SystemClock.Instance;
+        var now = clock.GetCurrentInstant();
+
+        var claims = new List<Claim>
+        {
+            new(JwtRegisteredClaimNames.Iss, _options.IssuerUri),
+            new(JwtRegisteredClaimNames.Sub, session.AccountId.ToString()),
+            new(JwtRegisteredClaimNames.Aud, client.Slug),
+            new(JwtRegisteredClaimNames.Iat, now.ToUnixTimeSeconds().ToString(), ClaimValueTypes.Integer64),
+            new(JwtRegisteredClaimNames.Exp,
+                now.Plus(Duration.FromSeconds(_options.AccessTokenLifetime.TotalSeconds)).ToUnixTimeSeconds()
+                    .ToString(), ClaimValueTypes.Integer64),
+            new(JwtRegisteredClaimNames.AuthTime, session.CreatedAt.ToUnixTimeSeconds().ToString(),
+                ClaimValueTypes.Integer64),
+        };
+
+        // Add nonce if provided (required for implicit and hybrid flows)
+        if (!string.IsNullOrEmpty(nonce))
+        {
+            claims.Add(new Claim("nonce", nonce));
+        }
+
+        // Add email claim if email scope is requested
+        var scopesList = scopes?.ToList() ?? [];
+        if (scopesList.Contains("email"))
+        {
+            var contact = session.Account.Contacts.FirstOrDefault(c => c.Type == AccountContactType.Email);
+            if (contact is not null)
+            {
+                claims.Add(new Claim(JwtRegisteredClaimNames.Email, contact.Content));
+                claims.Add(new Claim("email_verified", contact.VerifiedAt is not null ? "true" : "false",
+                    ClaimValueTypes.Boolean));
+            }
+        }
+
+        // Add profile claims if profile scope is requested
+        if (scopes != null && scopesList.Contains("profile"))
+        {
+            if (!string.IsNullOrEmpty(session.Account.Name))
+                claims.Add(new Claim("preferred_username", session.Account.Name));
+            if (!string.IsNullOrEmpty(session.Account.Nick))
+                claims.Add(new Claim("name", session.Account.Nick));
+            if (!string.IsNullOrEmpty(session.Account.Profile.FirstName))
+                claims.Add(new Claim("given_name", session.Account.Profile.FirstName));
+            if (!string.IsNullOrEmpty(session.Account.Profile.LastName))
+                claims.Add(new Claim("family_name", session.Account.Profile.LastName));
+        }
+
+        var tokenDescriptor = new SecurityTokenDescriptor
+        {
+            Subject = new ClaimsIdentity(claims),
+            Issuer = _options.IssuerUri,
+            Audience = client.Id.ToString(),
+            Expires = now.Plus(Duration.FromSeconds(_options.AccessTokenLifetime.TotalSeconds)).ToDateTimeUtc(),
+            NotBefore = now.ToDateTimeUtc(),
+            SigningCredentials = new SigningCredentials(
+                new RsaSecurityKey(_options.GetRsaPrivateKey()),
+                SecurityAlgorithms.RsaSha256
+            )
+        };
+
+        var token = tokenHandler.CreateToken(tokenDescriptor);
+        return tokenHandler.WriteToken(token);
+    }
+
     public async Task<TokenResponse> GenerateTokenResponseAsync(
         Guid clientId,
         string? authorizationCode = null,
@@ -71,24 +231,43 @@ public class OidcProviderService(
         AuthSession session;
         var clock = SystemClock.Instance;
         var now = clock.GetCurrentInstant();
-
+        string? nonce = null;
         List<string>? scopes = null;
+
         if (authorizationCode != null)
         {
             // Authorization code flow
             var authCode = await ValidateAuthorizationCodeAsync(authorizationCode, clientId, redirectUri, codeVerifier);
-            if (authCode is null) throw new InvalidOperationException("Invalid authorization code");
+            if (authCode == null)
-            var account = await db.Accounts.Where(a => a.Id == authCode.AccountId).FirstOrDefaultAsync();
+                throw new InvalidOperationException("Invalid authorization code");
-            if (account is null) throw new InvalidOperationException("Account was not found");
+
+            // Load the session for the user
+            var existingSession = await FindValidSessionAsync(authCode.AccountId, clientId, withAccount: true);
+
+            if (existingSession is null)
+            {
+                var account = await db.Accounts
+                    .Where(a => a.Id == authCode.AccountId)
+                    .Include(a => a.Profile)
+                    .Include(a => a.Contacts)
+                    .FirstOrDefaultAsync();
+                if (account is null) throw new InvalidOperationException("Account not found");
+                session = await auth.CreateSessionForOidcAsync(account, clock.GetCurrentInstant(), clientId);
+                session.Account = account;
+            }
+            else
+            {
+                session = existingSession;
+            }
 
-            session = await auth.CreateSessionForOidcAsync(account, now, clientId);
             scopes = authCode.Scopes;
+            nonce = authCode.Nonce;
         }
         else if (sessionId.HasValue)
         {
             // Refresh token flow
             session = await FindSessionByIdAsync(sessionId.Value) ??
-                      throw new InvalidOperationException("Invalid session");
+                      throw new InvalidOperationException("Session not found");
 
             // Verify the session is still valid
             if (session.ExpiredAt < now)
@@ -102,13 +281,15 @@ public class OidcProviderService(
         var expiresIn = (int)_options.AccessTokenLifetime.TotalSeconds;
         var expiresAt = now.Plus(Duration.FromSeconds(expiresIn));
 
-        // Generate an access token
+        // Generate tokens
         var accessToken = GenerateJwtToken(client, session, expiresAt, scopes);
+        var idToken = GenerateIdToken(client, session, nonce, scopes);
         var refreshToken = GenerateRefreshToken(session);
 
         return new TokenResponse
         {
             AccessToken = accessToken,
+            IdToken = idToken,
             ExpiresIn = expiresIn,
             TokenType = "Bearer",
             RefreshToken = refreshToken,
@@ -134,11 +315,10 @@ public class OidcProviderService(
                 new Claim(JwtRegisteredClaimNames.Jti, session.Id.ToString()),
                 new Claim(JwtRegisteredClaimNames.Iat, now.ToUnixTimeSeconds().ToString(),
                     ClaimValueTypes.Integer64),
-                new Claim("client_id", client.Id)
             ]),
             Expires = expiresAt.ToDateTimeUtc(),
             Issuer = _options.IssuerUri,
-            Audience = client.Id
+            Audience = client.Slug
         };
 
         // Try to use RSA signing if keys are available, fall back to HMAC
@@ -204,51 +384,6 @@ public class OidcProviderService(
         return Convert.ToBase64String(session.Id.ToByteArray());
     }
 
-    private static bool VerifyHashedSecret(string secret, string hashedSecret)
-    {
-        // In a real implementation, you'd use a proper password hashing algorithm like PBKDF2, bcrypt, or Argon2
-        // For now, we'll do a simple comparison, but you should replace this with proper hashing
-        return string.Equals(secret, hashedSecret, StringComparison.Ordinal);
-    }
-
-    public async Task<string> GenerateAuthorizationCodeForReuseSessionAsync(
-        AuthSession session,
-        Guid clientId,
-        string redirectUri,
-        IEnumerable<string> scopes,
-        string? codeChallenge = null,
-        string? codeChallengeMethod = null,
-        string? nonce = null)
-    {
-        var clock = SystemClock.Instance;
-        var now = clock.GetCurrentInstant();
-        var code = Guid.NewGuid().ToString("N");
-
-        // Update the session's last activity time
-        await db.AuthSessions.Where(s => s.Id == session.Id)
-            .ExecuteUpdateAsync(s => s.SetProperty(s => s.LastGrantedAt, now));
-
-        // Create the authorization code info
-        var authCodeInfo = new AuthorizationCodeInfo
-        {
-            ClientId = clientId,
-            AccountId = session.AccountId,
-            RedirectUri = redirectUri,
-            Scopes = scopes.ToList(),
-            CodeChallenge = codeChallenge,
-            CodeChallengeMethod = codeChallengeMethod,
-            Nonce = nonce,
-            CreatedAt = now
-        };
-        
-        // Store the code with its metadata in the cache
-        var cacheKey = $"auth:code:{code}";
-        await cache.SetAsync(cacheKey, authCodeInfo, _options.AuthorizationCodeLifetime);
-
-        logger.LogInformation("Generated authorization code for client {ClientId} and user {UserId}", clientId, session.AccountId);
-        return code;
-    }
-
     public async Task<string> GenerateAuthorizationCodeAsync(
         Guid clientId,
         Guid userId,
@@ -278,7 +413,7 @@ public class OidcProviderService(
         };
 
         // Store the code with its metadata in the cache
-        var cacheKey = $"auth:code:{code}";
+        var cacheKey = $"auth:oidc-code:{code}";
         await cache.SetAsync(cacheKey, authCodeInfo, _options.AuthorizationCodeLifetime);
 
         logger.LogInformation("Generated authorization code for client {ClientId} and user {UserId}", clientId, userId);
@@ -292,7 +427,7 @@ public class OidcProviderService(
         string? codeVerifier = null
     )
     {
-        var cacheKey = $"auth:code:{code}";
+        var cacheKey = $"auth:oidc-code:{code}";
         var (found, authCode) = await cache.GetAsyncWithStatus<AuthorizationCodeInfo>(cacheKey);
 
         if (!found || authCode == null)

DysonNetwork.Pass/Auth/OpenId/AppleMobileSignInRequest.cs

@@ -14,6 +14,7 @@ public class AppleMobileConnectRequest
 
 public class AppleMobileSignInRequest : AppleMobileConnectRequest
 {
-    [Required]
+    [Required] [MaxLength(512)]
     public required string DeviceId { get; set; }
+    [MaxLength(1024)] public string? DeviceName { get; set; }
 }

DysonNetwork.Pass/Auth/OpenId/OidcController.cs

@@ -96,7 +96,8 @@ public class OidcController(
                 userInfo,
                 account,
                 HttpContext,
-                request.DeviceId
+                request.DeviceId,
+                request.DeviceName
             );
 
             return Ok(challenge);

DysonNetwork.Pass/Auth/OpenId/OidcService.cs

@@ -191,7 +191,8 @@ public abstract class OidcService(
         OidcUserInfo userInfo,
         Account.Account account,
         HttpContext request,
-        string deviceId
+        string deviceId,
+        string? deviceName = null
     )
     {
         // Create or update the account connection
@@ -217,17 +218,16 @@ public abstract class OidcService(
 
         // Create a challenge that's already completed
         var now = SystemClock.Instance.GetCurrentInstant();
-        var device = await auth.GetOrCreateDeviceAsync(account.Id, deviceId);
+        var device = await auth.GetOrCreateDeviceAsync(account.Id, deviceId, deviceName, ClientPlatform.Ios);
         var challenge = new AuthChallenge
         {
             ExpiredAt = now.Plus(Duration.FromHours(1)),
             StepTotal = await auth.DetectChallengeRisk(request.Request, account),
             Type = ChallengeType.Oidc,
-            Platform = ChallengePlatform.Unidentified,
             Audiences = [ProviderName],
             Scopes = ["*"],
             AccountId = account.Id,
-            DeviceId = device.Id,
+            ClientId = device.Id,
             IpAddress = request.Connection.RemoteIpAddress?.ToString() ?? null,
             UserAgent = request.Request.Headers.UserAgent,
         };

DysonNetwork.Pass/Auth/TokenAuthService.cs

@@ -0,0 +1,213 @@
+using System.IdentityModel.Tokens.Jwt;
+using System.Security.Cryptography;
+using System.Text;
+using DysonNetwork.Pass.Wallet;
+using DysonNetwork.Shared.Cache;
+using Microsoft.EntityFrameworkCore;
+using NodaTime;
+
+namespace DysonNetwork.Pass.Auth;
+
+public class TokenAuthService(
+    AppDatabase db,
+    IConfiguration config,
+    ICacheService cache,
+    ILogger<TokenAuthService> logger,
+    OidcProvider.Services.OidcProviderService oidc,
+    SubscriptionService subscriptions
+)
+{
+    /// <summary>
+    /// Universal authenticate method: validate token (JWT or compact),
+    /// load session from cache/DB, check expiry, enrich with subscription,
+    /// then cache and return.
+    /// </summary>
+    /// <param name="token">Incoming token string</param>
+    /// <param name="ipAddress">Client IP address, for logging purposes</param>
+    /// <returns>(Valid, Session, Message)</returns>
+    public async Task<(bool Valid, AuthSession? Session, string? Message)> AuthenticateTokenAsync(string token, string? ipAddress = null)
+    {
+        try
+        {
+            if (string.IsNullOrWhiteSpace(token))
+            {
+                logger.LogWarning("AuthenticateTokenAsync: no token provided");
+                return (false, null, "No token provided.");
+            }
+            
+            if (!string.IsNullOrEmpty(ipAddress))
+            {
+                logger.LogDebug("AuthenticateTokenAsync: client IP: {IpAddress}", ipAddress);
+            }
+
+            // token fingerprint for correlation
+            var tokenHash = Convert.ToHexString(SHA256.HashData(Encoding.UTF8.GetBytes(token)));
+            var tokenFp = tokenHash[..8];
+
+            var partsLen = token.Split('.').Length;
+            var format = partsLen switch
+            {
+                3 => "JWT",
+                2 => "Compact",
+                _ => "Unknown"
+            };
+            logger.LogDebug("AuthenticateTokenAsync: token format detected: {Format} (fp={TokenFp})", format, tokenFp);
+
+            if (!ValidateToken(token, out var sessionId))
+            {
+                logger.LogWarning("AuthenticateTokenAsync: token validation failed (format={Format}, fp={TokenFp})", format, tokenFp);
+                return (false, null, "Invalid token.");
+            }
+
+            logger.LogDebug("AuthenticateTokenAsync: token validated, sessionId={SessionId} (fp={TokenFp})", sessionId, tokenFp);
+
+            // Try cache first
+            var cacheKey = $"{AuthCacheConstants.Prefix}{sessionId}";
+            var session = await cache.GetAsync<AuthSession>(cacheKey);
+            if (session is not null)
+            {
+                logger.LogDebug("AuthenticateTokenAsync: cache hit for {CacheKey}", cacheKey);
+                var nowHit = SystemClock.Instance.GetCurrentInstant();
+                if (session.ExpiredAt.HasValue && session.ExpiredAt < nowHit)
+                {
+                    logger.LogWarning("AuthenticateTokenAsync: cached session expired (sessionId={SessionId})", sessionId);
+                    return (false, null, "Session has been expired.");
+                }
+                logger.LogInformation(
+                    "AuthenticateTokenAsync: success via cache (sessionId={SessionId}, accountId={AccountId}, scopes={ScopeCount}, expiresAt={ExpiresAt})",
+                    sessionId,
+                    session.AccountId,
+                    session.Challenge?.Scopes.Count,
+                    session.ExpiredAt
+                );
+                return (true, session, null);
+            }
+
+            logger.LogDebug("AuthenticateTokenAsync: cache miss for {CacheKey}, loading from DB", cacheKey);
+
+            session = await db.AuthSessions
+                .AsNoTracking()
+                .Include(e => e.Challenge)
+                .ThenInclude(e => e.Client)
+                .Include(e => e.Account)
+                .ThenInclude(e => e.Profile)
+                .FirstOrDefaultAsync(s => s.Id == sessionId);
+
+            if (session is null)
+            {
+                logger.LogWarning("AuthenticateTokenAsync: session not found (sessionId={SessionId})", sessionId);
+                return (false, null, "Session was not found.");
+            }
+
+            var now = SystemClock.Instance.GetCurrentInstant();
+            if (session.ExpiredAt.HasValue && session.ExpiredAt < now)
+            {
+                logger.LogWarning("AuthenticateTokenAsync: session expired (sessionId={SessionId}, expiredAt={ExpiredAt}, now={Now})", sessionId, session.ExpiredAt, now);
+                return (false, null, "Session has been expired.");
+            }
+
+            logger.LogInformation(
+                "AuthenticateTokenAsync: DB session loaded (sessionId={SessionId}, accountId={AccountId}, clientId={ClientId}, appId={AppId}, scopes={ScopeCount}, ip={Ip}, uaLen={UaLen})",
+                sessionId,
+                session.AccountId,
+                session.Challenge?.ClientId,
+                session.AppId,
+                session.Challenge?.Scopes.Count,
+                session.Challenge?.IpAddress,
+                (session.Challenge?.UserAgent ?? string.Empty).Length
+            );
+
+            logger.LogDebug("AuthenticateTokenAsync: enriching account with subscription (accountId={AccountId})", session.AccountId);
+            var perk = await subscriptions.GetPerkSubscriptionAsync(session.AccountId);
+            session.Account.PerkSubscription = perk?.ToReference();
+            logger.LogInformation(
+                "AuthenticateTokenAsync: subscription attached (accountId={AccountId}, hasPerk={HasPerk}, identifier={Identifier}, status={Status}, available={Available})",
+                session.AccountId,
+                perk is not null,
+                perk?.Identifier,
+                perk?.Status,
+                perk?.IsAvailable
+            );
+
+            await cache.SetWithGroupsAsync(
+                cacheKey,
+                session,
+                [$"{AuthCacheConstants.Prefix}{session.Account.Id}"],
+                TimeSpan.FromHours(1)
+            );
+            logger.LogDebug("AuthenticateTokenAsync: cached session with key {CacheKey} (groups=[{GroupKey}])",
+                cacheKey,
+                $"{AuthCacheConstants.Prefix}{session.Account.Id}");
+
+            logger.LogInformation(
+                "AuthenticateTokenAsync: success via DB (sessionId={SessionId}, accountId={AccountId}, clientId={ClientId})",
+                sessionId,
+                session.AccountId,
+                session.Challenge?.ClientId
+            );
+            return (true, session, null);
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "AuthenticateTokenAsync: unexpected error");
+            return (false, null, "Authentication error.");
+        }
+    }
+    
+    public bool ValidateToken(string token, out Guid sessionId)
+    {
+        sessionId = Guid.Empty;
+
+        try
+        {
+            var parts = token.Split('.');
+
+            switch (parts.Length)
+            {
+                case 3:
+                {
+                    // JWT via OIDC
+                    var (isValid, jwtResult) = oidc.ValidateToken(token);
+                    if (!isValid) return false;
+                    var jti = jwtResult?.Claims.FirstOrDefault(c => c.Type == "jti")?.Value;
+                    if (jti is null) return false;
+                    return Guid.TryParse(jti, out sessionId);
+                }
+                case 2:
+                {
+                    // Compact token
+                    var payloadBytes = Base64UrlDecode(parts[0]);
+                    sessionId = new Guid(payloadBytes);
+
+                    var publicKeyPem = File.ReadAllText(config["AuthToken:PublicKeyPath"]!);
+                    using var rsa = RSA.Create();
+                    rsa.ImportFromPem(publicKeyPem);
+
+                    var signature = Base64UrlDecode(parts[1]);
+                    return rsa.VerifyData(payloadBytes, signature, HashAlgorithmName.SHA256, RSASignaturePadding.Pkcs1);
+                }
+                default:
+                    return false;
+            }
+        }
+        catch
+        {
+            return false;
+        }
+    }
+
+    private static byte[] Base64UrlDecode(string base64Url)
+    {
+        var padded = base64Url
+            .Replace('-', '+')
+            .Replace('_', '/');
+
+        switch (padded.Length % 4)
+        {
+            case 2: padded += "=="; break;
+            case 3: padded += "="; break;
+        }
+
+        return Convert.FromBase64String(padded);
+    }
+}

DysonNetwork.Pass/Client/src/router/index.ts

@@ -60,6 +60,12 @@ const router = createRouter({
       name: 'authCallback',
       component: () => import('../views/callback.vue'),
     },
+    {
+      path: '/auth/authorize',
+      name: 'authAuthorize',
+      component: () => import('../views/authorize.vue'),
+      meta: { requiresAuth: true },
+    },
     {
       path: '/:notFound(.*)',
       name: 'errorNotFound',

DysonNetwork.Pass/Client/src/views/authorize.vue

@@ -0,0 +1,191 @@
+<template>
+  <div class="flex items-center justify-center h-full p-4">
+    <n-card class="w-full max-w-md" title="Authorize Application">
+      <n-spin :show="isLoading">
+        <div v-if="error" class="mb-4">
+          <n-alert type="error" :title="error" closable @close="error = null" />
+        </div>
+
+        <!-- App Info Section -->
+        <div v-if="clientInfo" class="mb-6">
+          <div class="flex items-center">
+            <n-avatar
+              v-if="clientInfo.picture"
+              :src="clientInfo.picture.url"
+              :alt="clientInfo.client_name"
+              size="large"
+              class="mr-3"
+            />
+            <div>
+              <h2 class="text-xl font-semibold">
+                {{ clientInfo.client_name || 'Unknown Application' }}
+              </h2>
+              <span v-if="isNewApp">wants to access your Solar Network account</span>
+              <span v-else>wants to access your account</span>
+            </div>
+          </div>
+
+          <!-- Requested Permissions -->
+          <n-card size="small" class="mt-4">
+            <h3 class="font-medium mb-2">
+              This will allow {{ clientInfo.client_name || 'the app' }} to:
+            </h3>
+            <ul class="space-y-1">
+              <li v-for="scope in requestedScopes" :key="scope" class="flex items-start">
+                <n-icon :component="CheckBoxFilled" class="mt-1 mr-2" />
+                <span>{{ scope }}</span>
+              </li>
+            </ul>
+          </n-card>
+
+          <!-- Buttons -->
+          <div class="flex gap-3 mt-4">
+            <n-button
+              type="primary"
+              :loading="isAuthorizing"
+              @click="handleAuthorize"
+              class="flex-grow-1 w-1/2"
+            >
+              Authorize
+            </n-button>
+            <n-button
+              type="tertiary"
+              :disabled="isAuthorizing"
+              @click="handleDeny"
+              class="flex-grow-1 w-1/2"
+            >
+              Deny
+            </n-button>
+          </div>
+
+          <div class="mt-4 text-xs text-gray-500 text-center">
+            By authorizing, you agree to the
+            <n-button text type="primary" size="tiny" @click="openTerms" class="px-1">
+              Terms of Service
+            </n-button>
+            and
+            <n-button text type="primary" size="tiny" @click="openPrivacy" class="px-1">
+              Privacy Policy
+            </n-button>
+          </div>
+        </div>
+      </n-spin>
+    </n-card>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted } from 'vue'
+import { useRoute } from 'vue-router'
+import { NCard, NButton, NSpin, NAlert, NAvatar, NIcon } from 'naive-ui'
+import { CheckBoxFilled } from '@vicons/material'
+
+const route = useRoute()
+
+// State
+const isLoading = ref(true)
+const isAuthorizing = ref(false)
+const error = ref<string | null>(null)
+const clientInfo = ref<{
+  client_name?: string
+  home_uri?: string
+  picture?: { url: string }
+  terms_of_service_uri?: string
+  privacy_policy_uri?: string
+  scopes?: string[]
+} | null>(null)
+const isNewApp = ref(false)
+
+// Computed properties
+const requestedScopes = computed(() => {
+  return clientInfo.value?.scopes || []
+})
+
+// Methods
+async function fetchClientInfo() {
+  try {
+    const response = await fetch(`/api/auth/open/authorize?${window.location.search.slice(1)}`)
+    if (!response.ok) {
+      const errorData = await response.json()
+      throw new Error(errorData.error_description || 'Failed to load authorization request')
+    }
+    clientInfo.value = await response.json()
+    checkIfNewApp()
+  } catch (err: any) {
+    error.value = err.message || 'An error occurred while loading the authorization request'
+  } finally {
+    isLoading.value = false
+  }
+}
+
+function checkIfNewApp() {
+  // In a real app, you might want to check if this is the first time authorizing this app
+  // For now, we'll just set it to false
+  isNewApp.value = false
+}
+
+async function handleAuthorize() {
+  isAuthorizing.value = true
+  try {
+    // In a real implementation, you would submit the authorization
+    const response = await fetch('/api/auth/open/authorize', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+      body: new URLSearchParams({
+        ...route.query,
+        authorize: 'true',
+      }),
+    })
+
+    if (!response.ok) {
+      const errorData = await response.json()
+      throw new Error(errorData.error_description || 'Authorization failed')
+    }
+
+    const data = await response.json()
+    if (data.redirect_uri) {
+      window.open(data.redirect_uri, '_self')
+    }
+  } catch (err: any) {
+    error.value = err.message || 'An error occurred during authorization'
+  } finally {
+    isAuthorizing.value = false
+  }
+}
+
+function handleDeny() {
+  // Redirect back to the client with an error
+  // Ensure redirect_uri is always a string (not an array)
+  const redirectUriStr = Array.isArray(route.query.redirect_uri)
+    ? route.query.redirect_uri[0] || clientInfo.value?.home_uri || '/'
+    : route.query.redirect_uri || clientInfo.value?.home_uri || '/'
+  const redirectUri = new URL(redirectUriStr)
+  // Ensure state is always a string (not an array)
+  const state = Array.isArray(route.query.state)
+    ? route.query.state[0] || ''
+    : route.query.state || ''
+  const params = new URLSearchParams({
+    error: 'access_denied',
+    error_description: 'The user denied the authorization request',
+    state: state,
+  })
+  window.open(`${redirectUri}?${params}`, "_self")
+}
+
+function openTerms() {
+  window.open(clientInfo.value?.terms_of_service_uri || '#', "_blank")
+}
+
+function openPrivacy() {
+  window.open(clientInfo.value?.privacy_policy_uri || '#', "_blank")
+}
+
+// Lifecycle
+onMounted(() => {
+  fetchClientInfo()
+})
+</script>
+
+<style scoped>
+/* Add any custom styles here */
+</style>

DysonNetwork.Pass/Credit/SocialCreditRecord.cs

@@ -0,0 +1,34 @@
+using System.ComponentModel.DataAnnotations;
+using DysonNetwork.Shared.Data;
+using NodaTime;
+using NodaTime.Serialization.Protobuf;
+
+namespace DysonNetwork.Pass.Credit;
+
+public class SocialCreditRecord : ModelBase
+{
+    public Guid Id { get; set; }
+    [MaxLength(1024)] public string ReasonType { get; set; } = string.Empty;
+    [MaxLength(1024)] public string Reason { get; set; } = string.Empty;
+    public double Delta { get; set; }
+    public Instant? ExpiredAt { get; set; }
+    
+    public Guid AccountId { get; set; }
+    public Account.Account Account { get; set; } = null!;
+
+    public Shared.Proto.SocialCreditRecord ToProto()
+    {
+        var proto = new Shared.Proto.SocialCreditRecord
+        {
+            Id = Id.ToString(),
+            ReasonType = ReasonType,
+            Reason = Reason,
+            Delta = Delta,
+            AccountId = AccountId.ToString(),
+            CreatedAt = CreatedAt.ToTimestamp(),
+            UpdatedAt = UpdatedAt.ToTimestamp()
+        };
+
+        return proto;
+    }
+}

DysonNetwork.Pass/Credit/SocialCreditService.cs

@@ -0,0 +1,46 @@
+using DysonNetwork.Shared.Cache;
+using Microsoft.EntityFrameworkCore;
+
+namespace DysonNetwork.Pass.Credit;
+
+public class SocialCreditService(AppDatabase db, ICacheService cache)
+{
+    private const string CacheKeyPrefix = "account:credits:";
+    
+    public async Task<SocialCreditRecord> AddRecord(string reasonType, string reason, double delta, Guid accountId)
+    {
+        var record = new SocialCreditRecord
+        {
+            ReasonType = reasonType,
+            Reason = reason,
+            Delta = delta,
+            AccountId = accountId,
+        };
+        db.SocialCreditRecords.Add(record);
+        await db.SaveChangesAsync();
+        
+        await db.AccountProfiles
+            .Where(p => p.AccountId == accountId)
+            .ExecuteUpdateAsync(p => p.SetProperty(v => v.SocialCredits, v => v.SocialCredits + record.Delta));
+        
+        await cache.RemoveAsync($"{CacheKeyPrefix}{accountId}");
+        
+        return record;
+    }
+    
+    private const double BaseSocialCredit = 100;
+    
+    public async Task<double> GetSocialCredit(Guid accountId)
+    {
+        var cached = await cache.GetAsync<double?>($"{CacheKeyPrefix}{accountId}");
+        if (cached.HasValue) return cached.Value;
+        
+        var records = await db.SocialCreditRecords
+            .Where(x => x.AccountId == accountId)
+            .SumAsync(x => x.Delta);
+        records += BaseSocialCredit;
+        
+        await cache.SetAsync($"{CacheKeyPrefix}{accountId}", records);
+        return records;
+    }
+}

DysonNetwork.Pass/Credit/SocialCreditServiceGrpc.cs

@@ -0,0 +1,27 @@
+using DysonNetwork.Shared.Proto;
+using Grpc.Core;
+
+namespace DysonNetwork.Pass.Credit;
+
+public class SocialCreditServiceGrpc(SocialCreditService creditService) : Shared.Proto.SocialCreditService.SocialCreditServiceBase
+{
+    public override async Task<Shared.Proto.SocialCreditRecord> AddRecord(AddSocialCreditRecordRequest request, ServerCallContext context)
+    {
+        var accountId = Guid.Parse(request.AccountId);
+        var record = await creditService.AddRecord(
+            request.ReasonType,
+            request.Reason,
+            request.Delta,
+            accountId);
+
+        return record.ToProto();
+    }
+
+    public override async Task<SocialCreditResponse> GetSocialCredit(GetSocialCreditRequest request, ServerCallContext context)
+    {
+        var accountId = Guid.Parse(request.AccountId);
+        var amount = await creditService.GetSocialCredit(accountId);
+        
+        return new SocialCreditResponse { Amount = amount };
+    }
+}

DysonNetwork.Pass/DysonNetwork.Pass.csproj

@@ -13,6 +13,7 @@
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
+        <PackageReference Include="NATS.Client.Core" Version="2.6.6" />
         <PackageReference Include="Nerdbank.GitVersioning" Version="3.7.115">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
@@ -142,13 +143,6 @@
         <AdditionalFiles Include="Pages\Emails\LandingEmail.razor" />
         <AdditionalFiles Include="Pages\Emails\PasswordResetEmail.razor" />
         <AdditionalFiles Include="Pages\Emails\VerificationEmail.razor" />
-        <AdditionalFiles Include="Resources\Localization\AccountEventResource.zh-hans.resx"/>
-        <AdditionalFiles Include="Resources\Localization\EmailResource.resx"/>
-        <AdditionalFiles Include="Resources\Localization\EmailResource.zh-hans.resx"/>
-        <AdditionalFiles Include="Resources\Localization\NotificationResource.resx"/>
-        <AdditionalFiles Include="Resources\Localization\NotificationResource.zh-hans.resx"/>
-        <AdditionalFiles Include="Resources\Localization\SharedResource.resx"/>
-        <AdditionalFiles Include="Resources\Localization\SharedResource.zh-hans.resx"/>
     </ItemGroup>
     
 </Project>

DysonNetwork.Pass/Handlers/ActionLogFlushHandler.cs

@@ -1,6 +1,7 @@
 using DysonNetwork.Pass.Account;
 using DysonNetwork.Shared.Cache;
 using EFCore.BulkExtensions;
+using NodaTime;
 using Quartz;
 
 namespace DysonNetwork.Pass.Handlers;
@@ -12,7 +13,12 @@ public class ActionLogFlushHandler(IServiceProvider serviceProvider) : IFlushHan
         using var scope = serviceProvider.CreateScope();
         var db = scope.ServiceProvider.GetRequiredService<AppDatabase>();
 
-        await db.BulkInsertAsync(items, config => config.ConflictOption = ConflictOption.Ignore);
+        await db.BulkInsertAsync(items.Select(x =>
+        {
+            x.CreatedAt = SystemClock.Instance.GetCurrentInstant();
+            x.UpdatedAt = x.CreatedAt;
+            return x;
+        }), config => config.ConflictOption = ConflictOption.Ignore);
     }
 }
 

DysonNetwork.Pass/Leveling/ExperienceRecord.cs

@@ -0,0 +1,34 @@
+using System.ComponentModel.DataAnnotations;
+using DysonNetwork.Shared.Data;
+using NodaTime.Serialization.Protobuf;
+
+namespace DysonNetwork.Pass.Leveling;
+
+public class ExperienceRecord : ModelBase
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    [MaxLength(1024)] public string ReasonType { get; set; } = string.Empty;
+    [MaxLength(1024)] public string Reason { get; set; } = string.Empty;
+    public long Delta { get; set; }
+    public double BonusMultiplier { get; set; }
+    
+    public Guid AccountId { get; set; }
+    public Account.Account Account { get; set; } = null!;
+
+    public Shared.Proto.ExperienceRecord ToProto()
+    {
+        var proto = new Shared.Proto.ExperienceRecord
+        {
+            Id = Id.ToString(),
+            ReasonType = ReasonType,
+            Reason = Reason,
+            Delta = Delta,
+            BonusMultiplier = BonusMultiplier,
+            AccountId = AccountId.ToString(),
+            CreatedAt = CreatedAt.ToTimestamp(),
+            UpdatedAt = UpdatedAt.ToTimestamp()
+        };
+
+        return proto;
+    }
+}

DysonNetwork.Pass/Leveling/ExperienceService.cs

@@ -0,0 +1,42 @@
+using DysonNetwork.Pass.Wallet;
+using DysonNetwork.Shared.Cache;
+using Microsoft.EntityFrameworkCore;
+
+namespace DysonNetwork.Pass.Leveling;
+
+public class ExperienceService(AppDatabase db, SubscriptionService subscriptions, ICacheService cache)
+{
+    public async Task<ExperienceRecord> AddRecord(string reasonType, string reason, long delta, Guid accountId)
+    {
+        var record = new ExperienceRecord
+        {
+            ReasonType = reasonType,
+            Reason = reason,
+            Delta = delta,
+            AccountId = accountId,
+        };
+
+        var perkSubscription = await subscriptions.GetPerkSubscriptionAsync(accountId);
+        if (perkSubscription is not null)
+        {
+            record.BonusMultiplier = perkSubscription.Identifier switch
+            {
+                SubscriptionType.Stellar => 1.5,
+                SubscriptionType.Nova => 2,
+                SubscriptionType.Supernova => 2,
+                _ => 1
+            };
+            if (record.Delta >= 0)
+                record.Delta = (long)Math.Floor(record.Delta * record.BonusMultiplier);
+        }
+
+        db.ExperienceRecords.Add(record);
+        await db.SaveChangesAsync();
+        
+        await db.AccountProfiles
+            .Where(p => p.AccountId == accountId)
+            .ExecuteUpdateAsync(p => p.SetProperty(v => v.Experience, v => v.Experience + record.Delta));
+        
+        return record;
+    }
+}

DysonNetwork.Pass/Leveling/ExperienceServiceGrpc.cs

@@ -0,0 +1,19 @@
+using DysonNetwork.Shared.Proto;
+using Grpc.Core;
+
+namespace DysonNetwork.Pass.Leveling;
+
+public class ExperienceServiceGrpc(ExperienceService experienceService) : Shared.Proto.ExperienceService.ExperienceServiceBase
+{
+    public override async Task<Shared.Proto.ExperienceRecord> AddRecord(AddExperienceRecordRequest request, ServerCallContext context)
+    {
+        var accountId = Guid.Parse(request.AccountId);
+        var record = await experienceService.AddRecord(
+            request.ReasonType,
+            request.Reason,
+            request.Delta,
+            accountId);
+
+        return record.ToProto();
+    }
+}

DysonNetwork.Pass/Migrations/20250813072436_AddAuthorizeDevice.cs

@@ -0,0 +1,110 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using NodaTime;
+
+#nullable disable
+
+namespace DysonNetwork.Pass.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddAuthorizeDevice : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<string>(
+                name: "device_id",
+                table: "auth_challenges",
+                type: "character varying(1024)",
+                maxLength: 1024,
+                nullable: true,
+                oldClrType: typeof(string),
+                oldType: "character varying(256)",
+                oldMaxLength: 256,
+                oldNullable: true);
+
+            migrationBuilder.AddColumn<Guid>(
+                name: "client_id",
+                table: "auth_challenges",
+                type: "uuid",
+                nullable: true);
+
+            migrationBuilder.CreateTable(
+                name: "auth_clients",
+                columns: table => new
+                {
+                    id = table.Column<Guid>(type: "uuid", nullable: false),
+                    device_name = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: false),
+                    device_label = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: true),
+                    device_id = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: false),
+                    account_id = table.Column<Guid>(type: "uuid", nullable: false),
+                    created_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    updated_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    deleted_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_auth_clients", x => x.id);
+                    table.ForeignKey(
+                        name: "fk_auth_clients_accounts_account_id",
+                        column: x => x.account_id,
+                        principalTable: "accounts",
+                        principalColumn: "id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_auth_challenges_client_id",
+                table: "auth_challenges",
+                column: "client_id");
+
+            migrationBuilder.CreateIndex(
+                name: "ix_auth_clients_account_id",
+                table: "auth_clients",
+                column: "account_id");
+
+            migrationBuilder.CreateIndex(
+                name: "ix_auth_clients_device_id",
+                table: "auth_clients",
+                column: "device_id",
+                unique: true);
+
+            migrationBuilder.AddForeignKey(
+                name: "fk_auth_challenges_auth_clients_client_id",
+                table: "auth_challenges",
+                column: "client_id",
+                principalTable: "auth_clients",
+                principalColumn: "id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "fk_auth_challenges_auth_clients_client_id",
+                table: "auth_challenges");
+
+            migrationBuilder.DropTable(
+                name: "auth_clients");
+
+            migrationBuilder.DropIndex(
+                name: "ix_auth_challenges_client_id",
+                table: "auth_challenges");
+
+            migrationBuilder.DropColumn(
+                name: "client_id",
+                table: "auth_challenges");
+
+            migrationBuilder.AlterColumn<string>(
+                name: "device_id",
+                table: "auth_challenges",
+                type: "character varying(256)",
+                maxLength: 256,
+                nullable: true,
+                oldClrType: typeof(string),
+                oldType: "character varying(1024)",
+                oldMaxLength: 1024,
+                oldNullable: true);
+        }
+    }
+}

DysonNetwork.Pass/Migrations/20250813121421_AddAuthDevicePlatform.cs

@@ -0,0 +1,40 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DysonNetwork.Pass.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddAuthDevicePlatform : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "platform",
+                table: "auth_challenges");
+
+            migrationBuilder.AddColumn<int>(
+                name: "platform",
+                table: "auth_clients",
+                type: "integer",
+                nullable: false,
+                defaultValue: 0);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "platform",
+                table: "auth_clients");
+
+            migrationBuilder.AddColumn<int>(
+                name: "platform",
+                table: "auth_challenges",
+                type: "integer",
+                nullable: false,
+                defaultValue: 0);
+        }
+    }
+}

DysonNetwork.Pass/Migrations/20250815041723_RemoveAuthClientIndex.cs

@@ -0,0 +1,28 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DysonNetwork.Pass.Migrations
+{
+    /// <inheritdoc />
+    public partial class RemoveAuthClientIndex : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "ix_auth_clients_device_id",
+                table: "auth_clients");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateIndex(
+                name: "ix_auth_clients_device_id",
+                table: "auth_clients",
+                column: "device_id",
+                unique: true);
+        }
+    }
+}

DysonNetwork.Pass/Migrations/20250818125540_RemoveChallengeOldDeviceId.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DysonNetwork.Pass.Migrations
+{
+    /// <inheritdoc />
+    public partial class RemoveChallengeOldDeviceId : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "device_id",
+                table: "auth_challenges");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "device_id",
+                table: "auth_challenges",
+                type: "character varying(1024)",
+                maxLength: 1024,
+                nullable: true);
+        }
+    }
+}

DysonNetwork.Pass/Migrations/20250819162856_AddBotAccount.cs

@@ -0,0 +1,29 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DysonNetwork.Pass.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddBotAccount : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<Guid>(
+                name: "automated_id",
+                table: "accounts",
+                type: "uuid",
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "automated_id",
+                table: "accounts");
+        }
+    }
+}

DysonNetwork.Pass/Migrations/20250820104425_AddApiKeys.cs

@@ -0,0 +1,114 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using NodaTime;
+
+#nullable disable
+
+namespace DysonNetwork.Pass.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddApiKeys : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "fk_auth_sessions_auth_challenges_challenge_id",
+                table: "auth_sessions");
+
+            migrationBuilder.DropColumn(
+                name: "label",
+                table: "auth_sessions");
+
+            migrationBuilder.AlterColumn<Guid>(
+                name: "challenge_id",
+                table: "auth_sessions",
+                type: "uuid",
+                nullable: true,
+                oldClrType: typeof(Guid),
+                oldType: "uuid");
+
+            migrationBuilder.CreateTable(
+                name: "api_keys",
+                columns: table => new
+                {
+                    id = table.Column<Guid>(type: "uuid", nullable: false),
+                    label = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: false),
+                    account_id = table.Column<Guid>(type: "uuid", nullable: false),
+                    session_id = table.Column<Guid>(type: "uuid", nullable: false),
+                    created_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    updated_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    deleted_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_api_keys", x => x.id);
+                    table.ForeignKey(
+                        name: "fk_api_keys_accounts_account_id",
+                        column: x => x.account_id,
+                        principalTable: "accounts",
+                        principalColumn: "id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "fk_api_keys_auth_sessions_session_id",
+                        column: x => x.session_id,
+                        principalTable: "auth_sessions",
+                        principalColumn: "id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_api_keys_account_id",
+                table: "api_keys",
+                column: "account_id");
+
+            migrationBuilder.CreateIndex(
+                name: "ix_api_keys_session_id",
+                table: "api_keys",
+                column: "session_id");
+
+            migrationBuilder.AddForeignKey(
+                name: "fk_auth_sessions_auth_challenges_challenge_id",
+                table: "auth_sessions",
+                column: "challenge_id",
+                principalTable: "auth_challenges",
+                principalColumn: "id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "fk_auth_sessions_auth_challenges_challenge_id",
+                table: "auth_sessions");
+
+            migrationBuilder.DropTable(
+                name: "api_keys");
+
+            migrationBuilder.AlterColumn<Guid>(
+                name: "challenge_id",
+                table: "auth_sessions",
+                type: "uuid",
+                nullable: false,
+                defaultValue: new Guid("00000000-0000-0000-0000-000000000000"),
+                oldClrType: typeof(Guid),
+                oldType: "uuid",
+                oldNullable: true);
+
+            migrationBuilder.AddColumn<string>(
+                name: "label",
+                table: "auth_sessions",
+                type: "character varying(1024)",
+                maxLength: 1024,
+                nullable: true);
+
+            migrationBuilder.AddForeignKey(
+                name: "fk_auth_sessions_auth_challenges_challenge_id",
+                table: "auth_sessions",
+                column: "challenge_id",
+                principalTable: "auth_challenges",
+                principalColumn: "id",
+                onDelete: ReferentialAction.Cascade);
+        }
+    }
+}

DysonNetwork.Pass/Migrations/20250820120632_AddCreditAndLevelingRecords.cs

@@ -0,0 +1,85 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using NodaTime;
+
+#nullable disable
+
+namespace DysonNetwork.Pass.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddCreditAndLevelingRecords : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "experience_records",
+                columns: table => new
+                {
+                    id = table.Column<Guid>(type: "uuid", nullable: false),
+                    reason_type = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: false),
+                    reason = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: false),
+                    delta = table.Column<long>(type: "bigint", nullable: false),
+                    account_id = table.Column<Guid>(type: "uuid", nullable: false),
+                    created_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    updated_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    deleted_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_experience_records", x => x.id);
+                    table.ForeignKey(
+                        name: "fk_experience_records_accounts_account_id",
+                        column: x => x.account_id,
+                        principalTable: "accounts",
+                        principalColumn: "id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "social_credit_records",
+                columns: table => new
+                {
+                    id = table.Column<Guid>(type: "uuid", nullable: false),
+                    reason_type = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: false),
+                    reason = table.Column<string>(type: "character varying(1024)", maxLength: 1024, nullable: false),
+                    delta = table.Column<double>(type: "double precision", nullable: false),
+                    expired_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true),
+                    account_id = table.Column<Guid>(type: "uuid", nullable: false),
+                    created_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    updated_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
+                    deleted_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_social_credit_records", x => x.id);
+                    table.ForeignKey(
+                        name: "fk_social_credit_records_accounts_account_id",
+                        column: x => x.account_id,
+                        principalTable: "accounts",
+                        principalColumn: "id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_experience_records_account_id",
+                table: "experience_records",
+                column: "account_id");
+
+            migrationBuilder.CreateIndex(
+                name: "ix_social_credit_records_account_id",
+                table: "social_credit_records",
+                column: "account_id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "experience_records");
+
+            migrationBuilder.DropTable(
+                name: "social_credit_records");
+        }
+    }
+}

DysonNetwork.Pass/Migrations/20250821093930_AddLevelingBonusMultiplier.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DysonNetwork.Pass.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddLevelingBonusMultiplier : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<double>(
+                name: "bonus_multiplier",
+                table: "experience_records",
+                type: "double precision",
+                nullable: false,
+                defaultValue: 0.0);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "bonus_multiplier",
+                table: "experience_records");
+        }
+    }
+}

DysonNetwork.Pass/Migrations/20250822142926_CacheSocialCreditsInProfile.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DysonNetwork.Pass.Migrations
+{
+    /// <inheritdoc />
+    public partial class CacheSocialCreditsInProfile : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<double>(
+                name: "social_credits",
+                table: "account_profiles",
+                type: "double precision",
+                nullable: false,
+                defaultValue: 0.0);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "social_credits",
+                table: "account_profiles");
+        }
+    }
+}

DysonNetwork.Pass/Migrations/AppDatabaseModelSnapshot.cs

@@ -98,6 +98,10 @@ namespace DysonNetwork.Pass.Migrations
                         .HasColumnType("timestamp with time zone")
                         .HasColumnName("activated_at");
 
+                    b.Property<Guid?>("AutomatedId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("automated_id");
+
                     b.Property<Instant>("CreatedAt")
                         .HasColumnType("timestamp with time zone")
                         .HasColumnName("created_at");
@@ -435,7 +439,7 @@ namespace DysonNetwork.Pass.Migrations
                         .HasColumnType("timestamp with time zone")
                         .HasColumnName("last_seen_at");
 
-                    b.Property<Dictionary<string, string>>("Links")
+                    b.Property<List<ProfileLink>>("Links")
                         .HasColumnType("jsonb")
                         .HasColumnName("links");
 
@@ -458,6 +462,10 @@ namespace DysonNetwork.Pass.Migrations
                         .HasColumnType("character varying(1024)")
                         .HasColumnName("pronouns");
 
+                    b.Property<double>("SocialCredits")
+                        .HasColumnType("double precision")
+                        .HasColumnName("social_credits");
+
                     b.Property<string>("TimeZone")
                         .HasMaxLength(1024)
                         .HasColumnType("character varying(1024)")
@@ -796,6 +804,51 @@ namespace DysonNetwork.Pass.Migrations
                     b.ToTable("account_statuses", (string)null);
                 });
 
+            modelBuilder.Entity("DysonNetwork.Pass.Auth.ApiKey", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("AccountId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("account_id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("label");
+
+                    b.Property<Guid>("SessionId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("session_id");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_api_keys");
+
+                    b.HasIndex("AccountId")
+                        .HasDatabaseName("ix_api_keys_account_id");
+
+                    b.HasIndex("SessionId")
+                        .HasDatabaseName("ix_api_keys_session_id");
+
+                    b.ToTable("api_keys", (string)null);
+                });
+
             modelBuilder.Entity("DysonNetwork.Pass.Auth.AuthChallenge", b =>
                 {
                     b.Property<Guid>("Id")
@@ -817,6 +870,10 @@ namespace DysonNetwork.Pass.Migrations
                         .HasColumnType("jsonb")
                         .HasColumnName("blacklist_factors");
 
+                    b.Property<Guid?>("ClientId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("client_id");
+
                     b.Property<Instant>("CreatedAt")
                         .HasColumnType("timestamp with time zone")
                         .HasColumnName("created_at");
@@ -825,11 +882,6 @@ namespace DysonNetwork.Pass.Migrations
                         .HasColumnType("timestamp with time zone")
                         .HasColumnName("deleted_at");
 
-                    b.Property<string>("DeviceId")
-                        .HasMaxLength(256)
-                        .HasColumnType("character varying(256)")
-                        .HasColumnName("device_id");
-
                     b.Property<Instant?>("ExpiredAt")
                         .HasColumnType("timestamp with time zone")
                         .HasColumnName("expired_at");
@@ -852,10 +904,6 @@ namespace DysonNetwork.Pass.Migrations
                         .HasColumnType("character varying(1024)")
                         .HasColumnName("nonce");
 
-                    b.Property<int>("Platform")
-                        .HasColumnType("integer")
-                        .HasColumnName("platform");
-
                     b.Property<List<string>>("Scopes")
                         .IsRequired()
                         .HasColumnType("jsonb")
@@ -888,9 +936,65 @@ namespace DysonNetwork.Pass.Migrations
                     b.HasIndex("AccountId")
                         .HasDatabaseName("ix_auth_challenges_account_id");
 
+                    b.HasIndex("ClientId")
+                        .HasDatabaseName("ix_auth_challenges_client_id");
+
                     b.ToTable("auth_challenges", (string)null);
                 });
 
+            modelBuilder.Entity("DysonNetwork.Pass.Auth.AuthClient", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("AccountId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("account_id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<string>("DeviceId")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("device_id");
+
+                    b.Property<string>("DeviceLabel")
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("device_label");
+
+                    b.Property<string>("DeviceName")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("device_name");
+
+                    b.Property<int>("Platform")
+                        .HasColumnType("integer")
+                        .HasColumnName("platform");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_auth_clients");
+
+                    b.HasIndex("AccountId")
+                        .HasDatabaseName("ix_auth_clients_account_id");
+
+                    b.ToTable("auth_clients", (string)null);
+                });
+
             modelBuilder.Entity("DysonNetwork.Pass.Auth.AuthSession", b =>
                 {
                     b.Property<Guid>("Id")
@@ -906,7 +1010,7 @@ namespace DysonNetwork.Pass.Migrations
                         .HasColumnType("uuid")
                         .HasColumnName("app_id");
 
-                    b.Property<Guid>("ChallengeId")
+                    b.Property<Guid?>("ChallengeId")
                         .HasColumnType("uuid")
                         .HasColumnName("challenge_id");
 
@@ -922,11 +1026,6 @@ namespace DysonNetwork.Pass.Migrations
                         .HasColumnType("timestamp with time zone")
                         .HasColumnName("expired_at");
 
-                    b.Property<string>("Label")
-                        .HasMaxLength(1024)
-                        .HasColumnType("character varying(1024)")
-                        .HasColumnName("label");
-
                     b.Property<Instant?>("LastGrantedAt")
                         .HasColumnType("timestamp with time zone")
                         .HasColumnName("last_granted_at");
@@ -947,6 +1046,110 @@ namespace DysonNetwork.Pass.Migrations
                     b.ToTable("auth_sessions", (string)null);
                 });
 
+            modelBuilder.Entity("DysonNetwork.Pass.Credit.SocialCreditRecord", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("AccountId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("account_id");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<double>("Delta")
+                        .HasColumnType("double precision")
+                        .HasColumnName("delta");
+
+                    b.Property<Instant?>("ExpiredAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("expired_at");
+
+                    b.Property<string>("Reason")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("reason");
+
+                    b.Property<string>("ReasonType")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("reason_type");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_social_credit_records");
+
+                    b.HasIndex("AccountId")
+                        .HasDatabaseName("ix_social_credit_records_account_id");
+
+                    b.ToTable("social_credit_records", (string)null);
+                });
+
+            modelBuilder.Entity("DysonNetwork.Pass.Leveling.ExperienceRecord", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<Guid>("AccountId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("account_id");
+
+                    b.Property<double>("BonusMultiplier")
+                        .HasColumnType("double precision")
+                        .HasColumnName("bonus_multiplier");
+
+                    b.Property<Instant>("CreatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at");
+
+                    b.Property<Instant?>("DeletedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("deleted_at");
+
+                    b.Property<long>("Delta")
+                        .HasColumnType("bigint")
+                        .HasColumnName("delta");
+
+                    b.Property<string>("Reason")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("reason");
+
+                    b.Property<string>("ReasonType")
+                        .IsRequired()
+                        .HasMaxLength(1024)
+                        .HasColumnType("character varying(1024)")
+                        .HasColumnName("reason_type");
+
+                    b.Property<Instant>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.HasKey("Id")
+                        .HasName("pk_experience_records");
+
+                    b.HasIndex("AccountId")
+                        .HasDatabaseName("ix_experience_records_account_id");
+
+                    b.ToTable("experience_records", (string)null);
+                });
+
             modelBuilder.Entity("DysonNetwork.Pass.Permission.PermissionGroup", b =>
                 {
                     b.Property<Guid>("Id")
@@ -1577,6 +1780,27 @@ namespace DysonNetwork.Pass.Migrations
                     b.Navigation("Account");
                 });
 
+            modelBuilder.Entity("DysonNetwork.Pass.Auth.ApiKey", b =>
+                {
+                    b.HasOne("DysonNetwork.Pass.Account.Account", "Account")
+                        .WithMany()
+                        .HasForeignKey("AccountId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_api_keys_accounts_account_id");
+
+                    b.HasOne("DysonNetwork.Pass.Auth.AuthSession", "Session")
+                        .WithMany()
+                        .HasForeignKey("SessionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_api_keys_auth_sessions_session_id");
+
+                    b.Navigation("Account");
+
+                    b.Navigation("Session");
+                });
+
             modelBuilder.Entity("DysonNetwork.Pass.Auth.AuthChallenge", b =>
                 {
                     b.HasOne("DysonNetwork.Pass.Account.Account", "Account")
@@ -1586,6 +1810,25 @@ namespace DysonNetwork.Pass.Migrations
                         .IsRequired()
                         .HasConstraintName("fk_auth_challenges_accounts_account_id");
 
+                    b.HasOne("DysonNetwork.Pass.Auth.AuthClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .HasConstraintName("fk_auth_challenges_auth_clients_client_id");
+
+                    b.Navigation("Account");
+
+                    b.Navigation("Client");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Pass.Auth.AuthClient", b =>
+                {
+                    b.HasOne("DysonNetwork.Pass.Account.Account", "Account")
+                        .WithMany()
+                        .HasForeignKey("AccountId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_auth_clients_accounts_account_id");
+
                     b.Navigation("Account");
                 });
 
@@ -1601,8 +1844,6 @@ namespace DysonNetwork.Pass.Migrations
                     b.HasOne("DysonNetwork.Pass.Auth.AuthChallenge", "Challenge")
                         .WithMany()
                         .HasForeignKey("ChallengeId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired()
                         .HasConstraintName("fk_auth_sessions_auth_challenges_challenge_id");
 
                     b.Navigation("Account");
@@ -1610,6 +1851,30 @@ namespace DysonNetwork.Pass.Migrations
                     b.Navigation("Challenge");
                 });
 
+            modelBuilder.Entity("DysonNetwork.Pass.Credit.SocialCreditRecord", b =>
+                {
+                    b.HasOne("DysonNetwork.Pass.Account.Account", "Account")
+                        .WithMany()
+                        .HasForeignKey("AccountId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_social_credit_records_accounts_account_id");
+
+                    b.Navigation("Account");
+                });
+
+            modelBuilder.Entity("DysonNetwork.Pass.Leveling.ExperienceRecord", b =>
+                {
+                    b.HasOne("DysonNetwork.Pass.Account.Account", "Account")
+                        .WithMany()
+                        .HasForeignKey("AccountId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_experience_records_accounts_account_id");
+
+                    b.Navigation("Account");
+                });
+
             modelBuilder.Entity("DysonNetwork.Pass.Permission.PermissionGroupMember", b =>
                 {
                     b.HasOne("DysonNetwork.Pass.Permission.PermissionGroup", "Group")

DysonNetwork.Pass/Program.cs

@@ -4,6 +4,7 @@ using DysonNetwork.Pass.Startup;
 using DysonNetwork.Shared.Http;
 using DysonNetwork.Shared.PageData;
 using DysonNetwork.Shared.Registry;
+using DysonNetwork.Shared.Stream;
 using Microsoft.EntityFrameworkCore;
 
 var builder = WebApplication.CreateBuilder(args);
@@ -16,6 +17,7 @@ builder.Services.AddAppMetrics();
 
 // Add application services
 builder.Services.AddRegistryService(builder.Configuration);
+builder.Services.AddStreamConnection(builder.Configuration);
 builder.Services.AddAppServices(builder.Configuration);
 builder.Services.AddAppRateLimiting();
 builder.Services.AddAppAuthentication();

DysonNetwork.Pass/Resources/Localization/AccountEventResource.resx

@@ -183,4 +183,16 @@
       <data name="FortuneTipNegativeContent_14" xml:space="preserve">
         <value>yummy screen meow</value>
        </data>
+  <data name="FortuneTipNegativeTitle_15" xml:space="preserve">
+    <value>Washing film</value>
+    <comment/>
+  </data>
+  <data name="FortuneTipPositiveContent_15" xml:space="preserve">
+    <value>0 waterlogging</value>
+    <comment/>
+  </data>
+  <data name="FortuneTipNegativeContent_15" xml:space="preserve">
+    <value>“？Why is there still something in the box！“</value>
+    <comment/>
+  </data>
 </root>

DysonNetwork.Pass/Resources/Localization/NotificationResource.Designer.cs

@@ -28,7 +28,7 @@ namespace DysonNetwork.Sphere.Resources.Localization {
         internal static System.Resources.ResourceManager ResourceManager {
             get {
                 if (object.Equals(null, resourceMan)) {
-                    System.Resources.ResourceManager temp = new System.Resources.ResourceManager("DysonNetwork.Sphere.Resources.Localization.NotificationResource", typeof(NotificationResource).Assembly);
+                    System.Resources.ResourceManager temp = new System.Resources.ResourceManager("DysonNetwork.Pass.Resources.Localization.NotificationResource", typeof(NotificationResource).Assembly);
                     resourceMan = temp;
                 }
                 return resourceMan;
@@ -158,5 +158,17 @@ namespace DysonNetwork.Sphere.Resources.Localization {
                 return ResourceManager.GetString("OrderPaidBody", resourceCulture);
             }
         }
+        
+        internal static string NewLoginTitle {
+            get {
+                return ResourceManager.GetString("NewLoginTitle", resourceCulture);
+            }
+        }
+        
+        internal static string NewLoginBody {
+            get {
+                return ResourceManager.GetString("NewLoginBody", resourceCulture);
+            }
+        }
     }
 }

DysonNetwork.Pass/Resources/Localization/NotificationResource.resx

@@ -80,4 +80,16 @@
     <data name="OrderPaidBody" xml:space="preserve">
        <value>{0} {1} was removed from your wallet to pay {2}</value>
     </data>
+    <data name="NewLoginTitle" xml:space="preserve">
+        <value>New login detected</value>
+    </data>
+    <data name="NewLoginBody" xml:space="preserve">
+        <value>Your account logged on to a device named {0} at {1}</value>
+    </data>
+    <data name="FriendRequestTitle" xml:space="preserve">
+        <value>{0} requested to be your friend</value>
+    </data>
+    <data name="FriendRequestBody" xml:space="preserve">
+        <value>You can go to relationships page and decide accept their request or not.</value>
+    </data>
 </root>

DysonNetwork.Pass/Resources/Localization/NotificationResource.zh-hans.resx

@@ -72,4 +72,16 @@
     <data name="OrderPaidBody" xml:space="preserve">
         <value>{0} {1} 已从你的帐户中扣除来支付 {2}</value>
     </data>
+    <data name="NewLoginTitle" xml:space="preserve">
+        <value>检测到新登陆</value>
+    </data>
+    <data name="NewLoginBody" xml:space="preserve">
+        <value>您的帐号在位于 {1} 的设备 {0} 上刚刚登陆了</value>
+    </data>
+    <data name="FriendRequestTitle" xml:space="preserve">
+        <value>{0} 请求成为您的好友</value>
+    </data>
+    <data name="FriendRequestBody" xml:space="preserve">
+        <value>您可以前往人际关系页面来决定时候要接受他们的邀请。</value>
+    </data>
 </root>

DysonNetwork.Pass/Startup/ApplicationConfiguration.cs

@@ -1,6 +1,8 @@
 using System.Net;
 using DysonNetwork.Pass.Account;
 using DysonNetwork.Pass.Auth;
+using DysonNetwork.Pass.Credit;
+using DysonNetwork.Pass.Leveling;
 using DysonNetwork.Pass.Permission;
 using Microsoft.AspNetCore.HttpOverrides;
 using Microsoft.Extensions.FileProviders;
@@ -76,6 +78,9 @@ public static class ApplicationConfiguration
         app.MapGrpcService<AuthServiceGrpc>();
         app.MapGrpcService<ActionLogServiceGrpc>();
         app.MapGrpcService<PermissionServiceGrpc>();
+        app.MapGrpcService<SocialCreditServiceGrpc>();
+        app.MapGrpcService<ExperienceServiceGrpc>();
+        app.MapGrpcService<BotAccountReceiverGrpc>();
 
         return app;
     }

DysonNetwork.Pass/Startup/ServiceCollectionExtensions.cs

@@ -15,7 +15,9 @@ using System.Text.Json;
 using System.Threading.RateLimiting;
 using DysonNetwork.Pass.Auth.OidcProvider.Options;
 using DysonNetwork.Pass.Auth.OidcProvider.Services;
+using DysonNetwork.Pass.Credit;
 using DysonNetwork.Pass.Handlers;
+using DysonNetwork.Pass.Leveling;
 using DysonNetwork.Pass.Safety;
 using DysonNetwork.Pass.Wallet.PaymentHandlers;
 using DysonNetwork.Shared.Cache;
@@ -196,12 +198,15 @@ public static class ServiceCollectionExtensions
         services.AddScoped<RelationshipService>();
         services.AddScoped<MagicSpellService>();
         services.AddScoped<AuthService>();
+        services.AddScoped<TokenAuthService>();
         services.AddScoped<AccountUsernameService>();
         services.AddScoped<WalletService>();
         services.AddScoped<SubscriptionService>();
         services.AddScoped<PaymentService>();
         services.AddScoped<AfdianPaymentHandler>();
         services.AddScoped<SafetyService>();
+        services.AddScoped<SocialCreditService>();
+        services.AddScoped<ExperienceService>();
         
         services.Configure<OidcProviderOptions>(configuration.GetSection("OidcProvider"));
         services.AddScoped<OidcProviderService>();

DysonNetwork.Pass/appsettings.json

@@ -12,7 +12,8 @@
   "ConnectionStrings": {
     "App": "Host=localhost;Port=5432;Database=dyson_pass;Username=postgres;Password=postgres;Include Error Detail=True;Maximum Pool Size=20;Connection Idle Lifetime=60",
     "FastRetrieve": "localhost:6379",
-    "Etcd": "etcd.orb.local:2379"
+    "Etcd": "etcd.orb.local:2379",
+    "Stream": "nats.orb.local:4222"
   },
   "Authentication": {
     "Schemes": {

DysonNetwork.Pusher/AppDatabase.cs

@@ -16,7 +16,7 @@ public class AppDatabase(
 ) : DbContext(options)
 {
     public DbSet<Notification.Notification> Notifications { get; set; } = null!;
-    public DbSet<PushSubscription> PushSubscriptions { get; set; }
+    public DbSet<PushSubscription> PushSubscriptions { get; set; } = null!;
 
     protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
     {