New ticket ways

This commit is contained in:
LittleSheep 2024-04-20 19:04:33 +08:00
parent 0d78f34535
commit 87cccefddb
32 changed files with 6280 additions and 668 deletions

20
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96
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@ -161,6 +112,11 @@
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@ -12,8 +12,7 @@ var DatabaseAutoActionRange = []any{
&models.AccountPage{},
&models.AccountContact{},
&models.AccountFriendship{},
&models.AuthSession{},
&models.AuthChallenge{},
&models.AuthTicket{},
&models.MagicToken{},
&models.ThirdClient{},
&models.ActionEvent{},

View File

@ -23,9 +23,8 @@ type Account struct {
PersonalPage AccountPage `json:"personal_page"`
Contacts []AccountContact `json:"contacts"`
Sessions []AuthSession `json:"sessions"`
Challenges []AuthChallenge `json:"challenges"`
Factors []AuthFactor `json:"factors"`
Sessions []AuthTicket `json:"sessions"`
Factors []AuthFactor `json:"factors"`
Events []ActionEvent `json:"events"`
MagicTokens []MagicToken `json:"-" gorm:"foreignKey:AssignTo"`

View File

@ -23,23 +23,30 @@ type AuthFactor struct {
AccountID uint `json:"account_id"`
}
type AuthSession struct {
type AuthTicket struct {
BaseModel
Claims datatypes.JSONSlice[string] `json:"claims"`
Audiences datatypes.JSONSlice[string] `json:"audiences"`
Challenge AuthChallenge `json:"challenge" gorm:"foreignKey:SessionID"`
GrantToken string `json:"grant_token"`
AccessToken string `json:"access_token"`
RefreshToken string `json:"refresh_token"`
ExpiredAt *time.Time `json:"expired_at"`
AvailableAt *time.Time `json:"available_at"`
LastGrantAt *time.Time `json:"last_grant_at"`
ClientID *uint `json:"client_id"`
AccountID uint `json:"account_id"`
Location string `json:"location"`
IpAddress string `json:"ip_address"`
UserAgent string `json:"user_agent"`
RequireMFA bool `json:"require_mfa"`
RequireAuthenticate bool `json:"require_authenticate"`
Claims datatypes.JSONSlice[string] `json:"claims"`
Audiences datatypes.JSONSlice[string] `json:"audiences"`
GrantToken *string `json:"grant_token"`
AccessToken *string `json:"access_token"`
RefreshToken *string `json:"refresh_token"`
ExpiredAt *time.Time `json:"expired_at"`
AvailableAt *time.Time `json:"available_at"`
LastGrantAt *time.Time `json:"last_grant_at"`
ClientID *uint `json:"client_id"`
AccountID uint `json:"account_id"`
}
func (v AuthSession) IsAvailable() error {
func (v AuthTicket) IsAvailable() error {
if v.RequireMFA || v.RequireAuthenticate {
return fmt.Errorf("session isn't authenticated yet")
}
if v.AvailableAt != nil && time.Now().Unix() < v.AvailableAt.Unix() {
return fmt.Errorf("session isn't available yet")
}
@ -50,40 +57,8 @@ func (v AuthSession) IsAvailable() error {
return nil
}
type AuthChallengeState = int8
const (
ActiveChallengeState = AuthChallengeState(iota)
ExpiredChallengeState
FinishChallengeState
)
type AuthChallenge struct {
BaseModel
Location string `json:"location"`
IpAddress string `json:"ip_address"`
UserAgent string `json:"user_agent"`
RiskLevel int `json:"risk_level"`
Progress int `json:"progress"`
Requirements int `json:"requirements"`
BlacklistFactors datatypes.JSONType[[]uint] `json:"blacklist_factors"`
State int8 `json:"state"`
ExpiredAt time.Time `json:"expired_at"`
SessionID *uint `json:"session_id"`
AccountID uint `json:"account_id"`
}
func (v AuthChallenge) IsAvailable() error {
if time.Now().Unix() > v.ExpiredAt.Unix() {
return fmt.Errorf("challenge expired")
}
return nil
}
type AuthContext struct {
Session AuthSession `json:"session"`
Account Account `json:"account"`
ExpiredAt time.Time `json:"expired_at"`
Ticket AuthTicket `json:"session"`
Account Account `json:"account"`
ExpiredAt time.Time `json:"expired_at"`
}

View File

@ -11,7 +11,7 @@ type ThirdClient struct {
Secret string `json:"secret"`
Urls datatypes.JSONSlice[string] `json:"urls"`
Callbacks datatypes.JSONSlice[string] `json:"callbacks"`
Sessions []AuthSession `json:"sessions" gorm:"foreignKey:ClientID"`
Sessions []AuthTicket `json:"sessions" gorm:"foreignKey:ClientID"`
Notifications []Notification `json:"notifications" gorm:"foreignKey:SenderID"`
IsDraft bool `json:"is_draft"`
AccountID *uint `json:"account_id"`

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@ -1,96 +0,0 @@
package security
import (
"fmt"
"strings"
"time"
"github.com/google/uuid"
"git.solsynth.dev/hydrogen/passport/pkg/database"
"git.solsynth.dev/hydrogen/passport/pkg/models"
"github.com/samber/lo"
"gorm.io/datatypes"
)
func CalcRisk(user models.Account, ip, ua string) int {
risk := 3
var secureFactor int64
if err := database.C.Where(models.AuthChallenge{
AccountID: user.ID,
IpAddress: ip,
}).Model(models.AuthChallenge{}).Count(&secureFactor).Error; err == nil {
if secureFactor >= 3 {
risk -= 3
} else if secureFactor >= 1 {
risk -= 2
}
}
return risk
}
func NewChallenge(user models.Account, factors []models.AuthFactor, ip, ua string) (models.AuthChallenge, error) {
var challenge models.AuthChallenge
// Pickup any challenge if possible
if err := database.C.Where(models.AuthChallenge{
AccountID: user.ID,
}).Where("state = ?", models.ActiveChallengeState).First(&challenge).Error; err == nil {
return challenge, nil
}
// Calculate the risk level
risk := CalcRisk(user, ip, ua)
// Clamp risk in the exists requirements factor count
requirements := lo.Clamp(risk, 1, len(factors))
challenge = models.AuthChallenge{
IpAddress: ip,
UserAgent: ua,
RiskLevel: risk,
Requirements: requirements,
BlacklistFactors: datatypes.NewJSONType([]uint{}),
State: models.ActiveChallengeState,
ExpiredAt: time.Now().Add(2 * time.Hour),
AccountID: user.ID,
}
err := database.C.Save(&challenge).Error
return challenge, err
}
func DoChallenge(challenge models.AuthChallenge, factor models.AuthFactor, code string) error {
if err := challenge.IsAvailable(); err != nil {
challenge.State = models.ExpiredChallengeState
database.C.Save(&challenge)
return err
}
if challenge.Progress >= challenge.Requirements {
return fmt.Errorf("challenge already passed")
}
blacklist := challenge.BlacklistFactors.Data()
if lo.Contains(blacklist, factor.ID) {
return fmt.Errorf("factor in blacklist, please change another factor to challenge")
}
if err := VerifyFactor(factor, code); err != nil {
return err
}
challenge.Progress++
challenge.BlacklistFactors = datatypes.NewJSONType(append(blacklist, factor.ID))
if err := database.C.Save(&challenge).Error; err != nil {
return err
}
// Revoke some factor passwords
if factor.Type == models.EmailPasswordFactor {
factor.Secret = strings.ReplaceAll(uuid.NewString(), "-", "")
database.C.Save(&factor)
}
return nil
}

View File

@ -1,27 +0,0 @@
package security
import (
"fmt"
"git.solsynth.dev/hydrogen/passport/pkg/models"
"github.com/samber/lo"
)
func VerifyFactor(factor models.AuthFactor, code string) error {
switch factor.Type {
case models.PasswordAuthFactor:
return lo.Ternary(
VerifyPassword(code, factor.Secret),
nil,
fmt.Errorf("invalid password"),
)
case models.EmailPasswordFactor:
return lo.Ternary(
code == factor.Secret,
nil,
fmt.Errorf("invalid verification code"),
)
}
return nil
}

View File

@ -1,165 +0,0 @@
package security
import (
"fmt"
"strconv"
"time"
"github.com/spf13/viper"
"git.solsynth.dev/hydrogen/passport/pkg/database"
"git.solsynth.dev/hydrogen/passport/pkg/models"
"github.com/google/uuid"
"github.com/samber/lo"
)
func GrantSession(challenge models.AuthChallenge, claims, audiences []string, expired, available *time.Time) (models.AuthSession, error) {
var session models.AuthSession
if err := challenge.IsAvailable(); err != nil {
return session, err
}
if challenge.Progress < challenge.Requirements {
return session, fmt.Errorf("challenge haven't passed")
}
challenge.State = models.FinishChallengeState
session = models.AuthSession{
Claims: claims,
Audiences: audiences,
Challenge: challenge,
GrantToken: uuid.NewString(),
AccessToken: uuid.NewString(),
RefreshToken: uuid.NewString(),
ExpiredAt: expired,
AvailableAt: available,
AccountID: challenge.AccountID,
}
if err := database.C.Save(&challenge).Error; err != nil {
return session, err
} else if err := database.C.Save(&session).Error; err != nil {
return session, err
}
return session, nil
}
func GrantOauthSession(user models.Account, client models.ThirdClient, claims, audiences []string, expired, available *time.Time, ip, ua string) (models.AuthSession, error) {
session := models.AuthSession{
Claims: claims,
Audiences: audiences,
Challenge: models.AuthChallenge{
IpAddress: ip,
UserAgent: ua,
RiskLevel: CalcRisk(user, ip, ua),
State: models.FinishChallengeState,
AccountID: user.ID,
},
GrantToken: uuid.NewString(),
AccessToken: uuid.NewString(),
RefreshToken: uuid.NewString(),
ExpiredAt: expired,
AvailableAt: available,
ClientID: &client.ID,
AccountID: user.ID,
}
if err := database.C.Save(&session).Error; err != nil {
return session, err
}
return session, nil
}
func RegenSession(session models.AuthSession) (models.AuthSession, error) {
session.GrantToken = uuid.NewString()
session.AccessToken = uuid.NewString()
session.RefreshToken = uuid.NewString()
err := database.C.Save(&session).Error
return session, err
}
func GetToken(session models.AuthSession) (string, string, error) {
var refresh, access string
if err := session.IsAvailable(); err != nil {
return refresh, access, err
}
accessDuration := time.Duration(viper.GetInt64("security.access_token_duration")) * time.Second
refreshDuration := time.Duration(viper.GetInt64("security.refresh_token_duration")) * time.Second
var err error
sub := strconv.Itoa(int(session.AccountID))
sed := strconv.Itoa(int(session.ID))
access, err = EncodeJwt(session.AccessToken, JwtAccessType, sub, sed, session.Audiences, time.Now().Add(accessDuration))
if err != nil {
return refresh, access, err
}
refresh, err = EncodeJwt(session.RefreshToken, JwtRefreshType, sub, sed, session.Audiences, time.Now().Add(refreshDuration))
if err != nil {
return refresh, access, err
}
session.LastGrantAt = lo.ToPtr(time.Now())
database.C.Save(&session)
return access, refresh, nil
}
func ExchangeToken(token string) (string, string, error) {
var session models.AuthSession
if err := database.C.Where(models.AuthSession{GrantToken: token}).First(&session).Error; err != nil {
return "404", "403", err
} else if session.LastGrantAt != nil {
return "404", "403", fmt.Errorf("session was granted the first token, use refresh token instead")
} else if len(session.Audiences) > 1 {
return "404", "403", fmt.Errorf("should use authorization code grant type")
}
return GetToken(session)
}
func ExchangeOauthToken(clientId, clientSecret, redirectUri, token string) (string, string, error) {
var client models.ThirdClient
if err := database.C.Where(models.ThirdClient{Alias: clientId}).First(&client).Error; err != nil {
return "404", "403", err
} else if client.Secret != clientSecret {
return "404", "403", fmt.Errorf("invalid client secret")
} else if !client.IsDraft && !lo.Contains(client.Callbacks, redirectUri) {
return "404", "403", fmt.Errorf("invalid redirect uri")
}
var session models.AuthSession
if err := database.C.Where(models.AuthSession{GrantToken: token}).First(&session).Error; err != nil {
return "404", "403", err
} else if session.LastGrantAt != nil {
return "404", "403", fmt.Errorf("session was granted the first token, use refresh token instead")
}
return GetToken(session)
}
func RefreshToken(token string) (string, string, error) {
parseInt := func(str string) int {
val, _ := strconv.Atoi(str)
return val
}
var session models.AuthSession
if claims, err := DecodeJwt(token); err != nil {
return "404", "403", err
} else if claims.Type != JwtRefreshType {
return "404", "403", fmt.Errorf("invalid token type, expected refresh token")
} else if err := database.C.Where(models.AuthSession{
BaseModel: models.BaseModel{ID: uint(parseInt(claims.SessionID))},
}).First(&session).Error; err != nil {
return "404", "403", err
}
if session, err := RegenSession(session); err != nil {
return "404", "403", err
} else {
return GetToken(session)
}
}

View File

@ -114,7 +114,7 @@ func killSession(c *fiber.Ctx) error {
user := c.Locals("principal").(models.Account)
id, _ := c.ParamsInt("sessionId", 0)
if err := database.C.Delete(&models.AuthSession{}, &models.AuthSession{
if err := database.C.Delete(&models.AuthTicket{}, &models.AuthTicket{
BaseModel: models.BaseModel{ID: uint(id)},
AccountID: user.ID,
}).Error; err != nil {

145
pkg/server/auth_api.go Normal file
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@ -0,0 +1,145 @@
package server
import (
"fmt"
"time"
"github.com/gofiber/fiber/v2"
"git.solsynth.dev/hydrogen/passport/pkg/services"
)
func doAuthenticate(c *fiber.Ctx) error {
var data struct {
Username string `json:"username"`
Password string `json:"password" validate:"required"`
}
if err := BindAndValidate(c, &data); err != nil {
return err
}
user, err := services.LookupAccount(data.Username)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("account was not found: %v", err.Error()))
}
ticket, err := services.NewTicket(user, c.IP(), c.Get(fiber.HeaderUserAgent))
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("unable setup ticket: %v", err.Error()))
}
ticket, err = services.ActiveTicketWithPassword(ticket, data.Password)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("invalid password: %v", err.Error()))
}
return c.JSON(fiber.Map{
"is_finished": ticket.IsAvailable(),
"ticket": ticket,
})
}
func doMultiFactorAuthenticate(c *fiber.Ctx) error {
var data struct {
TicketID uint `json:"ticket_id" validate:"required"`
FactorID uint `json:"factor_id" validate:"required"`
Code string `json:"code" validate:"required"`
}
if err := BindAndValidate(c, &data); err != nil {
return err
}
ticket, err := services.GetTicket(data.TicketID)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("ticket was not found: %v", err.Error()))
}
factor, err := services.GetFactor(data.FactorID)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("factor was not found: %v", err.Error()))
}
ticket, err = services.ActiveTicketWithMFA(ticket, factor, data.Code)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("invalid code: %v", err.Error()))
}
return c.JSON(fiber.Map{
"is_finished": ticket.IsAvailable(),
"ticket": ticket,
})
}
func getToken(c *fiber.Ctx) error {
var data struct {
Code string `json:"code" form:"code"`
RefreshToken string `json:"refresh_token" form:"refresh_token"`
ClientID string `json:"client_id" form:"client_id"`
ClientSecret string `json:"client_secret" form:"client_secret"`
Username string `json:"username" form:"username"`
Password string `json:"password" form:"password"`
RedirectUri string `json:"redirect_uri" form:"redirect_uri"`
GrantType string `json:"grant_type" form:"grant_type"`
}
if err := BindAndValidate(c, &data); err != nil {
return err
}
var err error
var access, refresh string
switch data.GrantType {
case "refresh_token":
// Refresh Token
access, refresh, err = services.RefreshToken(data.RefreshToken)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
}
case "authorization_code":
// Authorization Code Mode
access, refresh, err = services.ExchangeOauthToken(data.ClientID, data.ClientSecret, data.RedirectUri, data.Code)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
}
case "password":
// Password Mode
user, err := services.LookupAccount(data.Username)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("account was not found: %v", err.Error()))
}
ticket, err := services.NewTicket(user, c.IP(), c.Get(fiber.HeaderUserAgent))
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("unable setup ticket: %v", err.Error()))
}
ticket, err = services.ActiveTicketWithPassword(ticket, data.Password)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("invalid password: %v", err.Error()))
} else if ticket.GrantToken == nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("unable to get grant token to get token"))
}
access, refresh, err = services.ExchangeOauthToken(data.ClientID, data.ClientSecret, data.RedirectUri, *ticket.GrantToken)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
}
case "grant_token":
// Internal Usage
access, refresh, err = services.ExchangeToken(data.Code)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
}
default:
return fiber.NewError(fiber.StatusBadRequest, "unsupported exchange token type")
}
services.SetJwtCookieSet(c, access, refresh)
return c.JSON(fiber.Map{
"id_token": access,
"access_token": access,
"refresh_token": refresh,
"token_type": "Bearer",
"expires_in": (30 * time.Minute).Seconds(),
})
}

View File

@ -3,14 +3,13 @@ package server
import (
"strings"
"git.solsynth.dev/hydrogen/passport/pkg/security"
"git.solsynth.dev/hydrogen/passport/pkg/services"
"github.com/gofiber/fiber/v2"
)
func authMiddleware(c *fiber.Ctx) error {
var token string
if cookie := c.Cookies(security.CookieAccessKey); len(cookie) > 0 {
if cookie := c.Cookies(services.CookieAccessKey); len(cookie) > 0 {
token = cookie
}
if header := c.Get(fiber.HeaderAuthorization); len(header) > 0 {
@ -42,10 +41,10 @@ func authFunc(c *fiber.Ctx, overrides ...string) error {
}
}
rtk := c.Cookies(security.CookieRefreshKey)
rtk := c.Cookies(services.CookieRefreshKey)
if user, atk, rtk, err := services.Authenticate(token, rtk, 0); err == nil {
if atk != token {
security.SetJwtCookieSet(c, atk, rtk)
services.SetJwtCookieSet(c, atk, rtk)
}
c.Locals("principal", user)
return nil

View File

@ -1,140 +0,0 @@
package server
import (
"time"
"github.com/gofiber/fiber/v2"
"git.solsynth.dev/hydrogen/passport/pkg/security"
"git.solsynth.dev/hydrogen/passport/pkg/services"
"github.com/samber/lo"
)
func startChallenge(c *fiber.Ctx) error {
var data struct {
ID string `json:"id" validate:"required"`
}
if err := BindAndValidate(c, &data); err != nil {
return err
}
user, err := services.LookupAccount(data.ID)
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
}
factors, err := services.LookupFactorsByUser(user.ID)
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
}
challenge, err := security.NewChallenge(user, factors, c.IP(), c.Get(fiber.HeaderUserAgent))
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
}
services.AddEvent(user, "challenges.start", data.ID, c.IP(), c.Get(fiber.HeaderUserAgent))
return c.JSON(fiber.Map{
"display_name": user.Nick,
"challenge": challenge,
"factors": factors,
})
}
func doChallenge(c *fiber.Ctx) error {
var data struct {
ChallengeID uint `json:"challenge_id" validate:"required"`
FactorID uint `json:"factor_id" validate:"required"`
Secret string `json:"secret" validate:"required"`
}
if err := BindAndValidate(c, &data); err != nil {
return err
}
challenge, err := services.LookupChallengeWithFingerprint(data.ChallengeID, c.IP(), c.Get(fiber.HeaderUserAgent))
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
}
factor, err := services.LookupFactor(data.FactorID)
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
}
if err := security.DoChallenge(challenge, factor, data.Secret); err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
}
challenge, err = services.LookupChallenge(data.ChallengeID)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
} else if challenge.Progress >= challenge.Requirements {
session, err := security.GrantSession(challenge, []string{"*"}, []string{"passport"}, nil, lo.ToPtr(time.Now()))
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
}
return c.JSON(fiber.Map{
"is_finished": true,
"challenge": challenge,
"session": session,
})
}
return c.JSON(fiber.Map{
"is_finished": false,
"challenge": challenge,
"session": nil,
})
}
func exchangeToken(c *fiber.Ctx) error {
var data struct {
Code string `json:"code" form:"code"`
RefreshToken string `json:"refresh_token" form:"refresh_token"`
ClientID string `json:"client_id" form:"client_id"`
ClientSecret string `json:"client_secret" form:"client_secret"`
RedirectUri string `json:"redirect_uri" form:"redirect_uri"`
GrantType string `json:"grant_type" form:"grant_type"`
}
if err := BindAndValidate(c, &data); err != nil {
return err
}
var err error
var access, refresh string
switch data.GrantType {
case "authorization_code":
// Authorization Code Mode
access, refresh, err = security.ExchangeOauthToken(data.ClientID, data.ClientSecret, data.RedirectUri, data.Code)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
}
case "grant_token":
// Internal Usage
access, refresh, err = security.ExchangeToken(data.Code)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
}
case "refresh_token":
// Refresh Token
access, refresh, err = security.RefreshToken(data.RefreshToken)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
}
default:
return fiber.NewError(fiber.StatusBadRequest, "unsupported exchange token type")
}
security.SetJwtCookieSet(c, access, refresh)
return c.JSON(fiber.Map{
"id_token": access,
"access_token": access,
"refresh_token": refresh,
"token_type": "Bearer",
"expires_in": (30 * time.Minute).Seconds(),
})
}

View File

@ -8,7 +8,7 @@ import (
func requestFactorToken(c *fiber.Ctx) error {
id, _ := c.ParamsInt("factorId", 0)
factor, err := services.LookupFactor(uint(id))
factor, err := services.GetFactor(uint(id))
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
}

View File

@ -6,7 +6,6 @@ import (
"git.solsynth.dev/hydrogen/passport/pkg/database"
"git.solsynth.dev/hydrogen/passport/pkg/models"
"git.solsynth.dev/hydrogen/passport/pkg/security"
"git.solsynth.dev/hydrogen/passport/pkg/services"
"github.com/gofiber/fiber/v2"
"github.com/samber/lo"
@ -29,8 +28,8 @@ func preConnect(c *fiber.Ctx) error {
user := c.Locals("principal").(models.Account)
var session models.AuthSession
if err := database.C.Where(&models.AuthSession{
var session models.AuthTicket
if err := database.C.Where(&models.AuthTicket{
AccountID: user.ID,
ClientID: &client.ID,
}).Where("last_grant_at IS NULL").First(&session).Error; err == nil {
@ -40,7 +39,7 @@ func preConnect(c *fiber.Ctx) error {
"session": nil,
})
} else {
session, err = security.RegenSession(session)
session, err = services.RegenSession(session)
}
return c.JSON(fiber.Map{
@ -73,13 +72,11 @@ func doConnect(c *fiber.Ctx) error {
switch response {
case "code":
// OAuth Authorization Mode
session, err := security.GrantOauthSession(
ticket, err := services.NewOauthTicket(
user,
client,
strings.Split(scope, " "),
[]string{"passport", client.Alias},
nil,
lo.ToPtr(time.Now()),
c.IP(),
c.Get(fiber.HeaderUserAgent),
)
@ -89,26 +86,24 @@ func doConnect(c *fiber.Ctx) error {
} else {
services.AddEvent(user, "oauth.connect", client.Alias, c.IP(), c.Get(fiber.HeaderUserAgent))
return c.JSON(fiber.Map{
"session": session,
"session": ticket,
"redirect_uri": redirect,
})
}
case "token":
// OAuth Implicit Mode
session, err := security.GrantOauthSession(
ticket, err := services.NewOauthTicket(
user,
client,
strings.Split(scope, " "),
[]string{"passport", client.Alias},
nil,
lo.ToPtr(time.Now()),
c.IP(),
c.Get(fiber.HeaderUserAgent),
)
if err != nil {
return fiber.NewError(fiber.StatusInternalServerError, err.Error())
} else if access, refresh, err := security.GetToken(session); err != nil {
} else if access, refresh, err := services.GetToken(ticket); err != nil {
return fiber.NewError(fiber.StatusInternalServerError, err.Error())
} else {
services.AddEvent(user, "oauth.connect", client.Alias, c.IP(), c.Get(fiber.HeaderUserAgent))
@ -116,7 +111,7 @@ func doConnect(c *fiber.Ctx) error {
"access_token": access,
"refresh_token": refresh,
"redirect_uri": redirect,
"session": session,
"ticket": ticket,
})
}
default:

View File

@ -6,52 +6,23 @@ import (
"github.com/gofiber/fiber/v2"
)
func getChallenges(c *fiber.Ctx) error {
func getTickets(c *fiber.Ctx) error {
user := c.Locals("principal").(models.Account)
take := c.QueryInt("take", 0)
offset := c.QueryInt("offset", 0)
var count int64
var challenges []models.AuthChallenge
var sessions []models.AuthTicket
if err := database.C.
Where(&models.AuthChallenge{AccountID: user.ID}).
Model(&models.AuthChallenge{}).
Where(&models.AuthTicket{AccountID: user.ID}).
Model(&models.AuthTicket{}).
Count(&count).Error; err != nil {
return fiber.NewError(fiber.StatusInternalServerError, err.Error())
}
if err := database.C.
Order("created_at desc").
Where(&models.AuthChallenge{AccountID: user.ID}).
Limit(take).
Offset(offset).
Find(&challenges).Error; err != nil {
return fiber.NewError(fiber.StatusInternalServerError, err.Error())
}
return c.JSON(fiber.Map{
"count": count,
"data": challenges,
})
}
func getSessions(c *fiber.Ctx) error {
user := c.Locals("principal").(models.Account)
take := c.QueryInt("take", 0)
offset := c.QueryInt("offset", 0)
var count int64
var sessions []models.AuthSession
if err := database.C.
Where(&models.AuthSession{AccountID: user.ID}).
Model(&models.AuthSession{}).
Count(&count).Error; err != nil {
return fiber.NewError(fiber.StatusInternalServerError, err.Error())
}
if err := database.C.
Order("created_at desc").
Where(&models.AuthSession{AccountID: user.ID}).
Where(&models.AuthTicket{AccountID: user.ID}).
Limit(take).
Offset(offset).
Find(&sessions).Error; err != nil {

View File

@ -87,8 +87,7 @@ func NewServer() {
me.Put("/", authMiddleware, editUserinfo)
me.Put("/page", authMiddleware, editPersonalPage)
me.Get("/events", authMiddleware, getEvents)
me.Get("/challenges", authMiddleware, getChallenges)
me.Get("/sessions", authMiddleware, getSessions)
me.Get("/tickets", authMiddleware, getTickets)
me.Delete("/sessions/:sessionId", authMiddleware, killSession)
me.Post("/confirm", doRegisterConfirm)
@ -112,9 +111,8 @@ func NewServer() {
api.Post("/users", doRegister)
api.Put("/auth", startChallenge)
api.Post("/auth", doChallenge)
api.Post("/auth/token", exchangeToken)
api.Post("/auth", doAuthenticate)
api.Post("/auth/token", getToken)
api.Post("/auth/factors/:factorId", requestFactorToken)
api.Get("/auth/o/connect", authMiddleware, preConnect)

View File

@ -6,7 +6,6 @@ import (
"git.solsynth.dev/hydrogen/passport/pkg/database"
"git.solsynth.dev/hydrogen/passport/pkg/models"
"git.solsynth.dev/hydrogen/passport/pkg/security"
"github.com/google/uuid"
"github.com/samber/lo"
"gorm.io/gorm"
@ -23,14 +22,14 @@ func GetAccount(id uint) (models.Account, error) {
return account, nil
}
func LookupAccount(id string) (models.Account, error) {
func LookupAccount(probe string) (models.Account, error) {
var account models.Account
if err := database.C.Where(models.Account{Name: id}).First(&account).Error; err == nil {
if err := database.C.Where(models.Account{Name: probe}).First(&account).Error; err == nil {
return account, nil
}
var contact models.AccountContact
if err := database.C.Where(models.AccountContact{Content: id}).First(&contact).Error; err == nil {
if err := database.C.Where(models.AccountContact{Content: probe}).First(&contact).Error; err == nil {
if err := database.C.
Where(models.Account{
BaseModel: models.BaseModel{ID: contact.AccountID},
@ -52,7 +51,7 @@ func CreateAccount(name, nick, email, password string) (models.Account, error) {
Factors: []models.AuthFactor{
{
Type: models.PasswordAuthFactor,
Secret: security.HashPassword(password),
Secret: HashPassword(password),
},
{
Type: models.EmailPasswordFactor,

View File

@ -6,7 +6,6 @@ import (
"git.solsynth.dev/hydrogen/passport/pkg/database"
"git.solsynth.dev/hydrogen/passport/pkg/models"
"git.solsynth.dev/hydrogen/passport/pkg/security"
"github.com/gofiber/fiber/v2"
jsoniter "github.com/json-iterator/go"
"github.com/rs/zerolog/log"
@ -16,12 +15,12 @@ import (
const authContextBucket = "AuthContext"
func Authenticate(access, refresh string, depth int) (user models.Account, newAccess, newRefresh string, err error) {
var claims security.PayloadClaims
claims, err = security.DecodeJwt(access)
var claims PayloadClaims
claims, err = DecodeJwt(access)
if err != nil {
if len(refresh) > 0 && depth < 1 {
// Auto refresh and retry
newAccess, newRefresh, err = security.RefreshToken(refresh)
newAccess, newRefresh, err = RefreshToken(refresh)
if err == nil {
return Authenticate(newAccess, newRefresh, depth+1)
}
@ -74,7 +73,7 @@ func GetAuthContext(jti string) (models.AuthContext, error) {
})
if err == nil && time.Now().Unix() >= ctx.ExpiredAt.Unix() {
RevokeAuthContext(jti)
_ = RevokeAuthContext(jti)
return ctx, fmt.Errorf("auth context has been expired")
}
@ -86,7 +85,7 @@ func GrantAuthContext(jti string) (models.AuthContext, error) {
var ctx models.AuthContext
// Query data from primary database
session, err := LookupSessionWithToken(jti)
session, err := GetTicketWithToken(jti)
if err != nil {
return ctx, fmt.Errorf("invalid auth session: %v", err)
} else if err := session.IsAvailable(); err != nil {
@ -101,7 +100,7 @@ func GrantAuthContext(jti string) (models.AuthContext, error) {
// Every context should expires in some while
// Once user update their account info, this will have delay to update
ctx = models.AuthContext{
Session: session,
Ticket: session,
Account: user,
ExpiredAt: time.Now().Add(5 * time.Minute),
}

View File

@ -1,26 +0,0 @@
package services
import (
"git.solsynth.dev/hydrogen/passport/pkg/database"
"git.solsynth.dev/hydrogen/passport/pkg/models"
)
func LookupChallenge(id uint) (models.AuthChallenge, error) {
var challenge models.AuthChallenge
err := database.C.Where(models.AuthChallenge{
BaseModel: models.BaseModel{ID: id},
}).First(&challenge).Error
return challenge, err
}
func LookupChallengeWithFingerprint(id uint, ip string, ua string) (models.AuthChallenge, error) {
var challenge models.AuthChallenge
err := database.C.Where(models.AuthChallenge{
BaseModel: models.BaseModel{ID: id},
IpAddress: ip,
UserAgent: ua,
}).First(&challenge).Error
return challenge, err
}

View File

@ -1,4 +1,4 @@
package security
package services
import "golang.org/x/crypto/bcrypt"

View File

@ -2,6 +2,7 @@ package services
import (
"fmt"
"github.com/samber/lo"
"git.solsynth.dev/hydrogen/passport/pkg/database"
"git.solsynth.dev/hydrogen/passport/pkg/models"
@ -24,7 +25,17 @@ Thank you for your cooperation in helping us maintain the security of your accou
Best regards,
%s`
func LookupFactor(id uint) (models.AuthFactor, error) {
func GetPasswordFactor(userId uint) (models.AuthFactor, error) {
var factor models.AuthFactor
err := database.C.Where(models.AuthFactor{
Type: models.PasswordAuthFactor,
AccountID: userId,
}).First(&factor).Error
return factor, err
}
func GetFactor(id uint) (models.AuthFactor, error) {
var factor models.AuthFactor
err := database.C.Where(models.AuthFactor{
BaseModel: models.BaseModel{ID: id},
@ -33,10 +44,10 @@ func LookupFactor(id uint) (models.AuthFactor, error) {
return factor, err
}
func LookupFactorsByUser(uid uint) ([]models.AuthFactor, error) {
func ListUserFactor(userId uint) ([]models.AuthFactor, error) {
var factors []models.AuthFactor
err := database.C.Where(models.AuthFactor{
AccountID: uid,
AccountID: userId,
}).Find(&factors).Error
return factors, err
@ -68,3 +79,22 @@ func GetFactorCode(factor models.AuthFactor) (bool, error) {
return false, nil
}
}
func CheckFactor(factor models.AuthFactor, code string) error {
switch factor.Type {
case models.PasswordAuthFactor:
return lo.Ternary(
VerifyPassword(code, factor.Secret),
nil,
fmt.Errorf("invalid password"),
)
case models.EmailPasswordFactor:
return lo.Ternary(
code == factor.Secret,
nil,
fmt.Errorf("invalid verification code"),
)
}
return nil
}

View File

@ -1,4 +1,4 @@
package security
package services
import (
"fmt"

View File

@ -1,28 +1,15 @@
package services
import (
"time"
"git.solsynth.dev/hydrogen/passport/pkg/database"
"git.solsynth.dev/hydrogen/passport/pkg/models"
jsoniter "github.com/json-iterator/go"
"github.com/rs/zerolog/log"
"github.com/spf13/viper"
"go.etcd.io/bbolt"
"time"
)
func LookupSessionWithToken(tokenId string) (models.AuthSession, error) {
var session models.AuthSession
if err := database.C.
Where(models.AuthSession{AccessToken: tokenId}).
Or(models.AuthSession{RefreshToken: tokenId}).
First(&session).Error; err != nil {
return session, err
}
return session, nil
}
func DoAutoSignoff() {
duration := time.Duration(viper.GetInt64("security.auto_signoff_duration")) * time.Second
divider := time.Now().Add(-duration)
@ -31,7 +18,7 @@ func DoAutoSignoff() {
if tx := database.C.
Where("last_grant_at < ?", divider).
Delete(&models.AuthSession{}); tx.Error != nil {
Delete(&models.AuthTicket{}); tx.Error != nil {
log.Error().Err(tx.Error).Msg("An error occurred when running auto sign off...")
} else {
log.Debug().Int64("affected", tx.RowsAffected).Msg("Auto sign off accomplished.")

136
pkg/services/ticket.go Normal file
View File

@ -0,0 +1,136 @@
package services
import (
"fmt"
"time"
"github.com/google/uuid"
"git.solsynth.dev/hydrogen/passport/pkg/database"
"git.solsynth.dev/hydrogen/passport/pkg/models"
"github.com/samber/lo"
)
func DetectRisk(user models.Account, ip, ua string) bool {
var secureFactor int64
if err := database.C.Where(models.AuthTicket{
AccountID: user.ID,
IpAddress: ip,
}).Model(models.AuthTicket{}).Count(&secureFactor).Error; err == nil {
if secureFactor >= 1 {
return false
}
}
return true
}
func NewTicket(user models.Account, ip, ua string) (models.AuthTicket, error) {
var ticket models.AuthTicket
if err := database.C.Where(models.AuthTicket{
AccountID: user.ID,
}).First(&ticket).Error; err == nil {
return ticket, nil
}
ticket = models.AuthTicket{
Claims: []string{"*"},
Audiences: []string{"passport"},
IpAddress: ip,
UserAgent: ua,
RequireMFA: DetectRisk(user, ip, ua),
ExpiredAt: lo.ToPtr(time.Now().Add(2 * time.Hour)),
AvailableAt: nil,
AccountID: user.ID,
}
err := database.C.Save(&ticket).Error
return ticket, err
}
func NewOauthTicket(
user models.Account,
client models.ThirdClient,
claims, audiences []string,
ip, ua string,
) (models.AuthTicket, error) {
ticket := models.AuthTicket{
Claims: claims,
Audiences: audiences,
IpAddress: ip,
UserAgent: ua,
RequireMFA: DetectRisk(user, ip, ua),
GrantToken: lo.ToPtr(uuid.NewString()),
AccessToken: lo.ToPtr(uuid.NewString()),
RefreshToken: lo.ToPtr(uuid.NewString()),
AvailableAt: lo.ToPtr(time.Now()),
ExpiredAt: lo.ToPtr(time.Now()),
ClientID: &client.ID,
AccountID: user.ID,
}
if err := database.C.Save(&ticket).Error; err != nil {
return ticket, err
}
return ticket, nil
}
func ActiveTicketWithPassword(ticket models.AuthTicket, password string) (models.AuthTicket, error) {
if ticket.AvailableAt != nil {
return ticket, nil
} else if !ticket.RequireAuthenticate {
return ticket, fmt.Errorf("detected risk, multi factor authentication required")
}
if factor, err := GetPasswordFactor(ticket.AccountID); err != nil {
return ticket, fmt.Errorf("unable to active ticket: %v", err)
} else if err = CheckFactor(factor, password); err != nil {
return ticket, err
}
ticket.AvailableAt = lo.ToPtr(time.Now())
if !ticket.RequireAuthenticate && !ticket.RequireMFA {
ticket.AvailableAt = lo.ToPtr(time.Now())
}
if err := database.C.Save(&ticket).Error; err != nil {
return ticket, err
}
return ticket, nil
}
func ActiveTicketWithMFA(ticket models.AuthTicket, factor models.AuthFactor, code string) (models.AuthTicket, error) {
if ticket.AvailableAt != nil {
return ticket, nil
} else if !ticket.RequireMFA {
return ticket, nil
}
if err := CheckFactor(factor, code); err != nil {
return ticket, fmt.Errorf("invalid code: %v", err)
}
ticket.RequireMFA = false
if !ticket.RequireAuthenticate && !ticket.RequireMFA {
ticket.AvailableAt = lo.ToPtr(time.Now())
}
if err := database.C.Save(&ticket).Error; err != nil {
return ticket, err
}
return ticket, nil
}
func RegenSession(session models.AuthTicket) (models.AuthTicket, error) {
session.GrantToken = lo.ToPtr(uuid.NewString())
session.AccessToken = lo.ToPtr(uuid.NewString())
session.RefreshToken = lo.ToPtr(uuid.NewString())
err := database.C.Save(&session).Error
return session, err
}

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@ -0,0 +1,29 @@
package services
import (
"git.solsynth.dev/hydrogen/passport/pkg/database"
"git.solsynth.dev/hydrogen/passport/pkg/models"
)
func GetTicket(id uint) (models.AuthTicket, error) {
var ticket models.AuthTicket
if err := database.C.
Where(&models.AuthTicket{BaseModel: models.BaseModel{ID: id}}).
First(&ticket).Error; err != nil {
return ticket, err
}
return ticket, nil
}
func GetTicketWithToken(tokenId string) (models.AuthTicket, error) {
var ticket models.AuthTicket
if err := database.C.
Where(models.AuthTicket{AccessToken: &tokenId}).
Or(models.AuthTicket{RefreshToken: &tokenId}).
First(&ticket).Error; err != nil {
return ticket, err
}
return ticket, nil
}

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@ -0,0 +1,98 @@
package services
import (
"fmt"
"git.solsynth.dev/hydrogen/passport/pkg/database"
"git.solsynth.dev/hydrogen/passport/pkg/models"
"github.com/samber/lo"
"github.com/spf13/viper"
"strconv"
"time"
)
func GetToken(ticket models.AuthTicket) (string, string, error) {
var refresh, access string
if err := ticket.IsAvailable(); err != nil {
return refresh, access, err
}
if ticket.AccessToken == nil || ticket.RefreshToken == nil {
return refresh, access, fmt.Errorf("unable to encode token, access or refresh token id missing")
}
accessDuration := time.Duration(viper.GetInt64("access_token_duration")) * time.Second
refreshDuration := time.Duration(viper.GetInt64("refresh_token_duration")) * time.Second
var err error
sub := strconv.Itoa(int(ticket.AccountID))
sed := strconv.Itoa(int(ticket.ID))
access, err = EncodeJwt(*ticket.AccessToken, JwtAccessType, sub, sed, ticket.Audiences, time.Now().Add(accessDuration))
if err != nil {
return refresh, access, err
}
refresh, err = EncodeJwt(*ticket.RefreshToken, JwtRefreshType, sub, sed, ticket.Audiences, time.Now().Add(refreshDuration))
if err != nil {
return refresh, access, err
}
ticket.LastGrantAt = lo.ToPtr(time.Now())
database.C.Save(&ticket)
return access, refresh, nil
}
func ExchangeToken(token string) (string, string, error) {
var ticket models.AuthTicket
if err := database.C.Where(models.AuthTicket{GrantToken: &token}).First(&ticket).Error; err != nil {
return "", "", err
} else if ticket.LastGrantAt != nil {
return "", "", fmt.Errorf("ticket was granted the first token, use refresh token instead")
} else if len(ticket.Audiences) > 1 {
return "", "", fmt.Errorf("should use authorization code grant type")
}
return GetToken(ticket)
}
func ExchangeOauthToken(clientId, clientSecret, redirectUri, token string) (string, string, error) {
var client models.ThirdClient
if err := database.C.Where(models.ThirdClient{Alias: clientId}).First(&client).Error; err != nil {
return "", "", err
} else if client.Secret != clientSecret {
return "", "", fmt.Errorf("invalid client secret")
} else if !client.IsDraft && !lo.Contains(client.Callbacks, redirectUri) {
return "", "", fmt.Errorf("invalid redirect uri")
}
var ticket models.AuthTicket
if err := database.C.Where(models.AuthTicket{GrantToken: &token}).First(&ticket).Error; err != nil {
return "", "", err
} else if ticket.LastGrantAt != nil {
return "", "", fmt.Errorf("ticket was granted the first token, use refresh token instead")
}
return GetToken(ticket)
}
func RefreshToken(token string) (string, string, error) {
parseInt := func(str string) int {
val, _ := strconv.Atoi(str)
return val
}
var ticket models.AuthTicket
if claims, err := DecodeJwt(token); err != nil {
return "404", "403", err
} else if claims.Type != JwtRefreshType {
return "404", "403", fmt.Errorf("invalid token type, expected refresh token")
} else if err := database.C.Where(models.AuthTicket{
BaseModel: models.BaseModel{ID: uint(parseInt(claims.SessionID))},
}).First(&ticket).Error; err != nil {
return "404", "403", err
}
if ticket, err := RegenSession(ticket); err != nil {
return "404", "403", err
} else {
return GetToken(ticket)
}
}