[BRANDING] add X-Forgejo-* headers

(cherry picked from commit 0a3388f93f)
(cherry picked from commit 7eba0a440a)
(cherry picked from commit eb9646c7ef)
(cherry picked from commit f1972578f5)

Conflicts:
(cherry picked from commit 7f96222fb4)
(cherry picked from commit e3c7c9fe7b)
(cherry picked from commit 84fdead902)
(cherry picked from commit 85148e1196)
(cherry picked from commit c0086bd70d)
(cherry picked from commit d1e31ef318)
(cherry picked from commit 681d3ed5c4)
(cherry picked from commit 76a3001f5b)
(cherry picked from commit a55a9567d3)
(cherry picked from commit aa7adc167d)
(cherry picked from commit d5354cb52c)

modules/httpcache/httpcache.go

@@ -30,6 +30,7 @@ func SetCacheControlInHeader(h http.Header, maxAge time.Duration, additionalDire
 
 		// to remind users they are using non-prod setting.
 		h.Set("X-Gitea-Debug", "RUN_MODE="+setting.RunMode)
+		h.Set("X-Forgejo-Debug", "RUN_MODE="+setting.RunMode)
 	}
 
 	h.Set("Cache-Control", strings.Join(append(directives, additionalDirectives...), ", "))

modules/httpcache/httpcache_test.go

@@ -18,6 +18,9 @@ func countFormalHeaders(h http.Header) (c int) {
 		if strings.HasPrefix(k, "X-Gitea-") {
 			continue
 		}
+		if strings.HasPrefix(k, "X-Forgejo-") {
+			continue
+		}
 		c++
 	}
 	return c

routers/api/v1/api.go

@@ -716,7 +716,7 @@ func Routes(ctx gocontext.Context) *web.Route {
 			// setting.CORSConfig.AllowSubdomain // FIXME: the cors middleware needs allowSubdomain option
 			AllowedMethods:   setting.CORSConfig.Methods,
 			AllowCredentials: setting.CORSConfig.AllowCredentials,
-			AllowedHeaders:   append([]string{"Authorization", "X-Gitea-OTP"}, setting.CORSConfig.Headers...),
+			AllowedHeaders:   append([]string{"Authorization", "X-Gitea-OTP", "X-Forgejo-OTP"}, setting.CORSConfig.Headers...),
 			MaxAge:           int(setting.CORSConfig.MaxAge.Seconds()),
 		}))
 	}

routers/api/v1/repo/file.go

@@ -33,7 +33,10 @@ import (
 	files_service "code.gitea.io/gitea/services/repository/files"
 )
 
-const giteaObjectTypeHeader = "X-Gitea-Object-Type"
+const (
+	giteaObjectTypeHeader   = "X-Gitea-Object-Type"
+	forgejoObjectTypeHeader = "X-Forgejo-Object-Type"
+)
 
 // GetRawFile get a file by path on a repository
 func GetRawFile(ctx *context.APIContext) {
@@ -80,6 +83,7 @@ func GetRawFile(ctx *context.APIContext) {
 	}
 
 	ctx.RespHeader().Set(giteaObjectTypeHeader, string(files_service.GetObjectTypeFromTreeEntry(entry)))
+	ctx.RespHeader().Set(forgejoObjectTypeHeader, string(files_service.GetObjectTypeFromTreeEntry(entry)))
 
 	if err := common.ServeBlob(ctx.Base, ctx.Repo.TreePath, blob, lastModified); err != nil {
 		ctx.Error(http.StatusInternalServerError, "ServeBlob", err)
@@ -129,6 +133,7 @@ func GetRawFileOrLFS(ctx *context.APIContext) {
 	}
 
 	ctx.RespHeader().Set(giteaObjectTypeHeader, string(files_service.GetObjectTypeFromTreeEntry(entry)))
+	ctx.RespHeader().Set(forgejoObjectTypeHeader, string(files_service.GetObjectTypeFromTreeEntry(entry)))
 
 	// LFS Pointer files are at most 1024 bytes - so any blob greater than 1024 bytes cannot be an LFS file
 	if blob.Size() > 1024 {

services/mailer/mail.go

@@ -415,6 +415,16 @@ func generateAdditionalHeaders(ctx *mailCommentContext, reason string, recipient
 		"X-Gitea-Issue-ID":          strconv.FormatInt(ctx.Issue.Index, 10),
 		"X-Gitea-Issue-Link":        ctx.Issue.HTMLURL(),
 
+		"X-Forgejo-Reason":            reason,
+		"X-Forgejo-Sender":            ctx.Doer.DisplayName(),
+		"X-Forgejo-Recipient":         recipient.DisplayName(),
+		"X-Forgejo-Recipient-Address": recipient.Email,
+		"X-Forgejo-Repository":        repo.Name,
+		"X-Forgejo-Repository-Path":   repo.FullName(),
+		"X-Forgejo-Repository-Link":   repo.HTMLURL(),
+		"X-Forgejo-Issue-ID":          strconv.FormatInt(ctx.Issue.Index, 10),
+		"X-Forgejo-Issue-Link":        ctx.Issue.HTMLURL(),
+
 		"X-GitHub-Reason":            reason,
 		"X-GitHub-Sender":            ctx.Doer.DisplayName(),
 		"X-GitHub-Recipient":         recipient.DisplayName(),

services/webhook/deliver.go

@@ -123,6 +123,10 @@ func Deliver(ctx context.Context, t *webhook_model.HookTask) error {
 
 	event := t.EventType.Event()
 	eventType := string(t.EventType)
+	req.Header.Add("X-Forgejo-Delivery", t.UUID)
+	req.Header.Add("X-Forgejo-Event", event)
+	req.Header.Add("X-Forgejo-Event-Type", eventType)
+	req.Header.Add("X-Forgejo-Signature", signatureSHA256)
 	req.Header.Add("X-Gitea-Delivery", t.UUID)
 	req.Header.Add("X-Gitea-Event", event)
 	req.Header.Add("X-Gitea-Event-Type", eventType)