feat(auth): add OAuth2 login (#276)

* feat(auth): add OAuth2 login with GitHub and Google

* chore(translations): add files for Japanese

* fix(auth): fix link function for GitHub

* feat(oauth): basic oidc implementation

* feat(oauth): oauth guard

* fix: disable image optimizations for logo to prevent caching issues with custom logos

* fix: memory leak while downloading large files

* chore(translations): update translations via Crowdin (#278)

* New translations en-us.ts (Japanese)

* New translations en-us.ts (Japanese)

* New translations en-us.ts (Japanese)

* release: 0.18.2

* doc(translations): Add Japanese README (#279)

* Added Japanese README.

* Added JAPANESE README link to README.md.

* Updated Japanese README.

* Updated Environment Variable Table.

* updated zh-cn README.

* feat(oauth): unlink account

* refactor(oauth): make providers extensible

* fix(oauth): fix discoveryUri error when toggle google-enabled

* feat(oauth): add microsoft and discord as oauth provider

* docs(oauth): update README.md

* docs(oauth): update oauth2-guide.md

* set password to null for new oauth users

* New translations en-us.ts (Japanese) (#281)

* chore(translations): add Polish files

* fix(oauth): fix random username and password

* feat(oauth): add totp

* fix(oauth): fix totp throttle

* fix(oauth): fix qrcode and remove comment

* feat(oauth): add error page

* fix(oauth): i18n of error page

* feat(auth): add OAuth2 login

* fix(auth): fix link function for GitHub

* feat(oauth): basic oidc implementation

* feat(oauth): oauth guard

* feat(oauth): unlink account

* refactor(oauth): make providers extensible

* fix(oauth): fix discoveryUri error when toggle google-enabled

* feat(oauth): add microsoft and discord as oauth provider

* docs(oauth): update README.md

* docs(oauth): update oauth2-guide.md

* set password to null for new oauth users

* fix(oauth): fix random username and password

* feat(oauth): add totp

* fix(oauth): fix totp throttle

* fix(oauth): fix qrcode and remove comment

* feat(oauth): add error page

* fix(oauth): i18n of error page

* refactor: return null instead of `false` in `getIdOfCurrentUser` functiom

* feat: show original oauth error if available

* refactor: run formatter

* refactor(oauth): error message i18n

* refactor(oauth): make OAuth token available
someone may use it (to revoke token or get other info etc.)
also improved the i18n message

* chore(oauth): remove unused import

* chore: add database migration

* fix: missing python installation for nanoid

---------

Co-authored-by: Elias Schneider <login@eliasschneider.com>
Co-authored-by: ふうせん <10260662+fusengum@users.noreply.github.com>

frontend/src/services/auth.service.ts

@@ -15,24 +15,11 @@ const signIn = async (emailOrUsername: string, password: string) => {
   return response;
 };
 
-const signInTotp = async (
-  emailOrUsername: string,
-  password: string,
-  totp: string,
-  loginToken: string,
-) => {
-  const emailOrUsernameBody = emailOrUsername.includes("@")
-    ? { email: emailOrUsername }
-    : { username: emailOrUsername };
-
-  const response = await api.post("auth/signIn/totp", {
-    ...emailOrUsernameBody,
-    password,
+const signInTotp = (totp: string, loginToken: string) => {
+  return api.post("auth/signIn/totp", {
     totp,
     loginToken,
   });
-
-  return response;
 };
 
 const signUp = async (email: string, username: string, password: string) => {
@@ -96,6 +83,14 @@ const disableTOTP = async (totpCode: string, password: string) => {
   });
 };
 
+const getAvailableOAuth = async () => {
+  return api.get("/oauth/available");
+};
+
+const getOAuthStatus = () => {
+  return api.get("/oauth/status");
+};
+
 export default {
   signIn,
   signInTotp,
@@ -108,4 +103,6 @@ export default {
   enableTOTP,
   verifyTOTP,
   disableTOTP,
+  getAvailableOAuth,
+  getOAuthStatus,
 };