/
session.go
44 lines (41 loc) · 1.05 KB
/
session.go
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package sql
import (
"crypto/rand"
"encoding/base64"
"errors"
)
func (db *sqlImpl) GetRandomToken(currentUser User) (string, error) {
randomBytes := make([]byte, 32)
_, err := rand.Read(randomBytes)
if err != nil {
return "", err
}
token := base64.StdEncoding.EncodeToString(randomBytes)
user, err := db.GetUserByLoginToken(token)
if err == nil || (err != nil && err.Error() != "sql: no rows in result set") {
return "", err
}
db.logger.Info(currentUser, user, token)
currentUser.LoginToken = token
err = db.UpdateUser(currentUser)
return token, err
}
func (db *sqlImpl) CheckToken(loginToken string) (user User, err error) {
if loginToken == "" {
db.logger.Debug("invalid token")
return user, errors.New("invalid token")
}
user, err = db.GetUserByLoginToken(loginToken)
if err != nil {
db.logger.Debug(err.Error())
return user, err
}
if user.IsLocked {
return user, errors.New("user is locked")
}
if user.Role == "unverified" {
db.logger.Debug("unverified")
return user, errors.New("user is unverified")
}
return user, err
}