fix: correct "go get" URL ssh scheme, fix form binding (#39674, #39528) (#39676)

* Backport #39674
* Fix form binding errors (found by #39528)
* Fix #39680

---------

Co-authored-by: Roland Singer <10167163+r0l1@users.noreply.github.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

services/context/repo.go

@@ -389,6 +389,15 @@ func ComposeGoGetImport(ctx context.Context, owner, repo string) string {
 	return path.Join(curAppURL.Host, setting.AppSubURL, url.PathEscape(owner), url.PathEscape(repo))
 }
 
+// ComposeGoGetCloneURL returns the clone URL for the go-import meta content.
+func ComposeGoGetCloneURL(ctx *Context, owner, repo string) string {
+	useSSH := setting.Repository.GoGetCloneURLProtocol == "ssh" || (setting.Repository.DisableHTTPGit && !setting.SSH.Disabled)
+	if useSSH {
+		return repo_model.ComposeSSHCloneURI(ctx.Doer, owner, repo)
+	}
+	return repo_model.ComposeHTTPSCloneURL(ctx, owner, repo)
+}
+
 // EarlyResponseForGoGetMeta responses appropriate go-get meta with status 200
 // if user does not have actual access to the requested repository,
 // or the owner or repository does not exist at all.
@@ -402,13 +411,7 @@ func EarlyResponseForGoGetMeta(ctx *Context) {
 		return
 	}
 
-	var cloneURL string
-	if setting.Repository.GoGetCloneURLProtocol == "ssh" {
-		cloneURL = repo_model.ComposeSSHCloneURL(ctx.Doer, username, reponame)
-	} else {
-		cloneURL = repo_model.ComposeHTTPSCloneURL(ctx, username, reponame)
-	}
-	goImportContent := fmt.Sprintf("%s git %s", ComposeGoGetImport(ctx, username, reponame), cloneURL)
+	goImportContent := fmt.Sprintf("%s git %s", ComposeGoGetImport(ctx, username, reponame), ComposeGoGetCloneURL(ctx, username, reponame))
 	htmlMeta := fmt.Sprintf(`<meta name="go-import" content="%s">`, html.EscapeString(goImportContent))
 	ctx.PlainText(http.StatusOK, htmlMeta)
 }

services/forms/admin.go

@@ -65,6 +65,6 @@ type AdminEditUserForm struct {
 // AdminDashboardForm form for admin dashboard operations
 type AdminDashboardForm struct {
 	middleware.FormDefaultValidator
-	Op   string `binding:"required"`
+	Op   string `binding:"Required"`
 	From string
 }

services/forms/repo_form.go

@@ -571,12 +571,6 @@ type AddTimeManuallyForm struct {
 	Minutes int `binding:"Range(0,1000)"`
 }
 
-// SaveTopicForm form for save topics for repository
-type SaveTopicForm struct {
-	middleware.FormDefaultValidator
-	Topics []string `binding:"topics;Required;"`
-}
-
 // AddDeployTokenForm form for adding a deploy token to a repository
 type AddDeployTokenForm struct {
 	middleware.FormDefaultValidator