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-rw-r--r--services/auth/source.go42
1 files changed, 42 insertions, 0 deletions
diff --git a/services/auth/source.go b/services/auth/source.go
new file mode 100644
index 0000000..69b71a6
--- /dev/null
+++ b/services/auth/source.go
@@ -0,0 +1,42 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package auth
+
+import (
+ "context"
+
+ "code.gitea.io/gitea/models/auth"
+ "code.gitea.io/gitea/models/db"
+ user_model "code.gitea.io/gitea/models/user"
+)
+
+// DeleteSource deletes a AuthSource record in DB.
+func DeleteSource(ctx context.Context, source *auth.Source) error {
+ count, err := db.GetEngine(ctx).Count(&user_model.User{LoginSource: source.ID})
+ if err != nil {
+ return err
+ } else if count > 0 {
+ return auth.ErrSourceInUse{
+ ID: source.ID,
+ }
+ }
+
+ count, err = db.GetEngine(ctx).Count(&user_model.ExternalLoginUser{LoginSourceID: source.ID})
+ if err != nil {
+ return err
+ } else if count > 0 {
+ return auth.ErrSourceInUse{
+ ID: source.ID,
+ }
+ }
+
+ if registerableSource, ok := source.Cfg.(auth.RegisterableSource); ok {
+ if err := registerableSource.UnregisterSource(); err != nil {
+ return err
+ }
+ }
+
+ _, err = db.GetEngine(ctx).ID(source.ID).Delete(new(auth.Source))
+ return err
+}