Improve oauth2 client "preferred username field" logic and the error handling (#30622)

Follow #30454
And fix #24957

When using "preferred_username", if no such field,
`extractUserNameFromOAuth2` (old `getUserName`) shouldn't return an
error. All other USERNAME options do not return such error.

And fine tune some logic and error messages, make code more stable and
more friendly to end users.
This commit is contained in:
wxiaoguang 2024-04-25 19:22:32 +08:00 committed by GitHub
parent d0bfc978de
commit bffbbf5470
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16 changed files with 173 additions and 68 deletions

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@ -16,14 +16,10 @@ import (
type OAuth2UsernameType string
const (
// OAuth2UsernameUserid oauth2 userid field will be used as gitea name
OAuth2UsernameUserid OAuth2UsernameType = "userid"
// OAuth2UsernameNickname oauth2 nickname field will be used as gitea name
OAuth2UsernameNickname OAuth2UsernameType = "nickname"
// OAuth2UsernameEmail username of oauth2 email field will be used as gitea name
OAuth2UsernameEmail OAuth2UsernameType = "email"
// OAuth2UsernameEmail username of oauth2 preferred_username field will be used as gitea name
OAuth2UsernamePreferredUsername OAuth2UsernameType = "preferred_username"
OAuth2UsernameUserid OAuth2UsernameType = "userid" // use user id (sub) field as gitea's username
OAuth2UsernameNickname OAuth2UsernameType = "nickname" // use nickname field
OAuth2UsernameEmail OAuth2UsernameType = "email" // use email field
OAuth2UsernamePreferredUsername OAuth2UsernameType = "preferred_username" // use preferred_username field
)
func (username OAuth2UsernameType) isValid() bool {
@ -71,8 +67,8 @@ func loadOAuth2ClientFrom(rootCfg ConfigProvider) {
OAuth2Client.EnableAutoRegistration = sec.Key("ENABLE_AUTO_REGISTRATION").MustBool()
OAuth2Client.Username = OAuth2UsernameType(sec.Key("USERNAME").MustString(string(OAuth2UsernameNickname)))
if !OAuth2Client.Username.isValid() {
log.Warn("Username setting is not valid: '%s', will fallback to '%s'", OAuth2Client.Username, OAuth2UsernameNickname)
OAuth2Client.Username = OAuth2UsernameNickname
log.Warn("[oauth2_client].USERNAME setting is invalid, falls back to %q", OAuth2Client.Username)
}
OAuth2Client.UpdateAvatar = sec.Key("UPDATE_AVATAR").MustBool()
OAuth2Client.AccountLinking = OAuth2AccountLinkingType(sec.Key("ACCOUNT_LINKING").MustString(string(OAuth2AccountLinkingLogin)))