* fix: Resolve the issue mentioned in #3392
* fix: Change checkLdapUserPassword to CheckLdapUserPassword.
* fix: the issue mentioned by hsluoyz.
* fix: Check if the user parameter is nil
* fix: use existing i18n message
* feat: add JWT-Standard option to return standard OIDC UserInfo
* fix: fix error occurs by different claim type
* feat: improve code format and add missing return
* In the response of the /api/get-captcha endpoint, add the parameters "owner" and "name" because these two parameters will be used when calling the /api/verify-captcha endpoint.
* The /login/oauth/access_token api supports the token and id_token grant types.