From aff84ba79e0736e263f110ae726a906dd8ed052e Mon Sep 17 00:00:00 2001
From: chenyifan01 <gitea@fake.local>
Date: Mon, 11 Apr 2022 12:10:59 +0800
Subject: [PATCH] #1639 rollback

---
 routers/repo/http.go | 54 +++-----------------------------------------
 1 file changed, 3 insertions(+), 51 deletions(-)

diff --git a/routers/repo/http.go b/routers/repo/http.go
index 26d58bd54..87406a2c3 100644
--- a/routers/repo/http.go
+++ b/routers/repo/http.go
@@ -365,7 +365,8 @@ func HTTP(ctx *context.Context) {
 				ctx.NotFound("Smart Git HTTP", err)
 				return
 			}
-			route.handler(serviceHandler{cfg, w, r, dir, file, cfg.Env, repo})
+
+			route.handler(serviceHandler{cfg, w, r, dir, file, cfg.Env})
 			return
 		}
 	}
@@ -428,7 +429,6 @@ type serviceHandler struct {
 	dir     string
 	file    string
 	environ []string
-	repo    *models.Repository
 }
 
 func (h *serviceHandler) setHeaderNoCache() {
@@ -546,19 +546,6 @@ func serviceRPC(h serviceHandler, service string) {
 			return
 		}
 	}
-	content, _ := ioutil.ReadAll(reqBody)
-	//check size
-	if service == "receive-pack" {
-		if err := repo_service.CheckPushSizeLimit4Http(h.repo, int64(len(content))); err != nil {
-			h.w.WriteHeader(http.StatusOK)
-			str := GenerateGitErrorBody(err.Error())
-			h.w.Write([]byte(str))
-			if h.w.Header().Get("Content-Type") == "" {
-				h.w.Header().Set("Content-Type", "application/x-git-receive-pack-result")
-			}
-			return
-		}
-	}
 
 	// set this for allow pre-receive and post-receive execute
 	h.environ = append(h.environ, "SSH_ORIGINAL_COMMAND="+service)
@@ -573,7 +560,7 @@ func serviceRPC(h serviceHandler, service string) {
 	}
 
 	cmd.Stdout = h.w
-	cmd.Stdin = bytes.NewReader(content)
+	cmd.Stdin = reqBody
 	cmd.Stderr = &stderr
 
 	pid := process.GetManager().Add(fmt.Sprintf("%s %s %s [repo_path: %s]", git.GitExecutable, service, "--stateless-rpc", h.dir), cancel)
@@ -585,41 +572,6 @@ func serviceRPC(h serviceHandler, service string) {
 	}
 }
 
-func GenerateGitErrorBody(content string) string {
-	var builder strings.Builder
-	builder.WriteString(GenerateErrStartPKTLine())
-	builder.WriteString(GeneratePKTLine(content))
-	builder.WriteString(GenerateEndPKTLine())
-	return builder.String()
-}
-
-func GeneratePKTLine(content string) string {
-	//\033[31m ... \033[0m
-	//mark the text red in shell
-	content = "\u0002\033[31m " + content + " \033[0m"
-	l := len(content)
-	prefixLength := 4
-	suffix := "\n"
-	f := strconv.FormatInt(int64(l+prefixLength+len(suffix)), 16)
-	lf := len(f)
-	if lf == 1 {
-		f = "000" + f
-	} else if lf == 2 {
-		f = "00" + f
-	} else if lf == 3 {
-		f = "0" + f
-	}
-	return f + content + suffix
-}
-
-func GenerateEndPKTLine() string {
-	return "0000"
-}
-
-func GenerateErrStartPKTLine() string {
-	return "0031\u0001000eunpack err\n0019ok refs/heads/master\n0000"
-}
-
 func serviceUploadPack(h serviceHandler) {
 	serviceRPC(h, "upload-pack")
 }