func (c *DBTokenCache) PutToken(t *goauth2.Token) error {
if t.AccessToken == "" {
return ErrEmptyAccessToken
}
var email string
if t.Extra == nil || t.Extra["email"] == "" {
conf, err := c.scheme.loadConfig()
if err != nil {
return err
}
transport := &goauth2.Transport{Config: &conf}
transport.Token = t
client := transport.Client()
response, err := client.Get(c.scheme.InfoUrl)
if err != nil {
return err
}
defer response.Body.Close()
email, err = c.scheme.Parser.Parse(response)
if email == "" {
return ErrEmptyUserEmail
}
user, err := auth.GetUserByEmail(email)
if err != nil {
if err != auth.ErrUserNotFound {
return err
}
registrationEnabled, _ := config.GetBool("auth:user-registration")
if !registrationEnabled {
return err
}
user = &auth.User{Email: email}
err := user.Create()
if err != nil {
return err
}
}
err = user.CreateOnGandalf()
if err != nil {
log.Errorf("Ignored error trying to create user on gandalf: %s", err.Error())
}
t.Extra = make(map[string]string)
t.Extra["email"] = email
}
return makeToken(t).save()
}
