Interactive/pkg/services/auth.go
2024-02-18 22:41:18 +08:00

102 lines
2.5 KiB
Go

package services
import (
"code.smartsheep.studio/hydrogen/interactive/pkg/database"
"code.smartsheep.studio/hydrogen/interactive/pkg/models"
"code.smartsheep.studio/hydrogen/interactive/pkg/security"
"errors"
"fmt"
"github.com/google/uuid"
"gorm.io/gorm"
"strconv"
"time"
)
type IdentityUserinfo struct {
Sub string `json:"sub"`
Name string `json:"name"`
Email string `json:"email"`
Picture string `json:"picture"`
PreferredUsername string `json:"preferred_username"`
}
func LinkAccount(userinfo IdentityUserinfo) (models.Account, error) {
id, _ := strconv.Atoi(userinfo.Sub)
var account models.Account
if err := database.C.Where(&models.Account{
ExternalID: uint(id),
}).First(&account).Error; err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
account = models.Account{
Name: userinfo.Name,
Nick: userinfo.PreferredUsername,
Avatar: userinfo.Picture,
EmailAddress: userinfo.Email,
PowerLevel: 0,
ExternalID: uint(id),
}
return account, database.C.Save(&account).Error
}
return account, err
}
account.Name = userinfo.Name
account.Nick = userinfo.PreferredUsername
account.Avatar = userinfo.Picture
account.EmailAddress = userinfo.Email
err := database.C.Save(&account).Error
return account, err
}
func GetToken(account models.Account) (string, string, error) {
var err error
var refresh, access string
sub := strconv.Itoa(int(account.ID))
access, err = security.EncodeJwt(
uuid.NewString(),
security.JwtAccessType,
sub,
[]string{"interactive"},
time.Now().Add(30*time.Minute),
)
if err != nil {
return refresh, access, err
}
refresh, err = security.EncodeJwt(
uuid.NewString(),
security.JwtRefreshType,
sub,
[]string{"interactive"},
time.Now().Add(30*24*time.Hour),
)
if err != nil {
return refresh, access, err
}
return access, refresh, nil
}
func RefreshToken(token string) (string, string, error) {
parseInt := func(str string) int {
val, _ := strconv.Atoi(str)
return val
}
var account models.Account
if claims, err := security.DecodeJwt(token); err != nil {
return "404", "403", err
} else if claims.Type != security.JwtRefreshType {
return "404", "403", fmt.Errorf("invalid token type, expected refresh token")
} else if err := database.C.Where(models.Account{
BaseModel: models.BaseModel{ID: uint(parseInt(claims.Subject))},
}).First(&account).Error; err != nil {
return "404", "403", err
}
return GetToken(account)
}