#2650 fix possbility that use email as pusher user name

Remove the possibility of using email as user name when user actually push
through combination of email and password with HTTP.

Also refactor update action function to replcae tons of arguments with
single PushUpdateOptions struct.
And define the user who pushes code as pusher, therefore variable names shouldn't
be confusing any more.

README.md

@@ -3,7 +3,7 @@ Gogs - Go Git Service [![Build Status](https://travis-ci.org/gogits/gogs.svg?bra
 
 ![](https://github.com/gogits/gogs/blob/master/public/img/gogs-large-resize.png?raw=true)
 
-##### Current version: 0.8.37
+##### Current version: 0.8.38
 
 | Web | UI  | Preview  |
 |:-------------:|:-------:|:-------:|

cmd/serve.go

@@ -104,8 +104,15 @@ func handleUpdateTask(uuid string, user, repoUser *models.User, reponame string,
 		return
 	}
 
-	if err = models.Update(task.RefName, task.OldCommitID, task.NewCommitID,
-		user.Name, repoUser.Name, reponame, user.Id); err != nil {
+	if err = models.PushUpdate(models.PushUpdateOptions{
+		RefName:      task.RefName,
+		OldCommitID:  task.OldCommitID,
+		NewCommitID:  task.NewCommitID,
+		PusherID:     user.Id,
+		PusherName:   user.Name,
+		RepoUserName: repoUser.Name,
+		RepoName:     reponame,
+	}); err != nil {
 		log.GitLogger.Error(2, "Update: %v", err)
 	}
 

gogs.go

@@ -17,7 +17,7 @@ import (
 	"github.com/gogits/gogs/modules/setting"
 )
 
-const APP_VER = "0.8.37.0217"
+const APP_VER = "0.8.38.0217"
 
 func init() {
 	runtime.GOMAXPROCS(runtime.NumCPU())

models/update.go

@@ -10,7 +10,7 @@ import (
 	"os/exec"
 	"strings"
 
-	"github.com/gogits/git-module"
+	git "github.com/gogits/git-module"
 
 	"github.com/gogits/gogs/modules/log"
 )
@@ -65,94 +65,104 @@ func ListToPushCommits(l *list.List) *PushCommits {
 	return &PushCommits{l.Len(), commits, "", nil}
 }
 
-func Update(refName, oldCommitID, newCommitID, userName, repoUserName, repoName string, userID int64) error {
-	isNew := strings.HasPrefix(oldCommitID, "0000000")
-	if isNew &&
-		strings.HasPrefix(newCommitID, "0000000") {
-		return fmt.Errorf("old rev and new rev both 000000")
+type PushUpdateOptions struct {
+	RefName      string
+	OldCommitID  string
+	NewCommitID  string
+	PusherID     int64
+	PusherName   string
+	RepoUserName string
+	RepoName     string
+}
+
+// PushUpdate must be called for any push actions in order to
+// generates necessary push action history feeds.
+func PushUpdate(opts PushUpdateOptions) (err error) {
+	isNewRef := strings.HasPrefix(opts.OldCommitID, "0000000")
+	isDelRef := strings.HasPrefix(opts.NewCommitID, "0000000")
+	if isNewRef && isDelRef {
+		return fmt.Errorf("Old and new revisions both start with 000000")
 	}
 
-	f := RepoPath(repoUserName, repoName)
+	repoPath := RepoPath(opts.RepoUserName, opts.RepoName)
 
 	gitUpdate := exec.Command("git", "update-server-info")
-	gitUpdate.Dir = f
-	gitUpdate.Run()
+	gitUpdate.Dir = repoPath
+	if err = gitUpdate.Run(); err != nil {
+		return fmt.Errorf("Fail to call 'git update-server-info': %v", err)
+	}
 
-	isDel := strings.HasPrefix(newCommitID, "0000000")
-	if isDel {
-		log.GitLogger.Info("del rev", refName, "from", userName+"/"+repoName+".git", "by", userID)
+	if isDelRef {
+		log.GitLogger.Info("Reference '%s' has been deleted from '%s/%s' by %d",
+			opts.RefName, opts.RepoUserName, opts.RepoName, opts.PusherName)
 		return nil
 	}
 
-	gitRepo, err := git.OpenRepository(f)
+	gitRepo, err := git.OpenRepository(repoPath)
 	if err != nil {
-		return fmt.Errorf("runUpdate.Open repoId: %v", err)
+		return fmt.Errorf("OpenRepository: %v", err)
 	}
 
-	user, err := GetUserByName(repoUserName)
+	repoUser, err := GetUserByName(opts.RepoUserName)
 	if err != nil {
-		return fmt.Errorf("runUpdate.GetUserByName: %v", err)
+		return fmt.Errorf("GetUserByName: %v", err)
 	}
 
-	repo, err := GetRepositoryByName(user.Id, repoName)
+	repo, err := GetRepositoryByName(repoUser.Id, opts.RepoName)
 	if err != nil {
-		return fmt.Errorf("runUpdate.GetRepositoryByName userId: %v", err)
+		return fmt.Errorf("GetRepositoryByName: %v", err)
 	}
 
 	// Push tags.
-	if strings.HasPrefix(refName, "refs/tags/") {
-		tagName := git.RefEndName(refName)
-		tag, err := gitRepo.GetTag(tagName)
+	if strings.HasPrefix(opts.RefName, "refs/tags/") {
+		tag, err := gitRepo.GetTag(git.RefEndName(opts.RefName))
 		if err != nil {
-			log.GitLogger.Fatal(4, "runUpdate.GetTag: %v", err)
+			return fmt.Errorf("gitRepo.GetTag: %v", err)
 		}
 
+		// When tagger isn't available, fall back to get committer email.
 		var actEmail string
 		if tag.Tagger != nil {
 			actEmail = tag.Tagger.Email
 		} else {
 			cmt, err := tag.Commit()
 			if err != nil {
-				log.GitLogger.Fatal(4, "runUpdate.GetTag Commit: %v", err)
+				return fmt.Errorf("tag.Commit: %v", err)
 			}
 			actEmail = cmt.Committer.Email
 		}
 
 		commit := &PushCommits{}
-
-		if err = CommitRepoAction(userID, user.Id, userName, actEmail,
-			repo.ID, repoUserName, repoName, refName, commit, oldCommitID, newCommitID); err != nil {
-			log.GitLogger.Fatal(4, "CommitRepoAction: %s/%s:%v", repoUserName, repoName, err)
+		if err = CommitRepoAction(opts.PusherID, repoUser.Id, opts.PusherName, actEmail,
+			repo.ID, opts.RepoUserName, opts.RepoName, opts.RefName, commit, opts.OldCommitID, opts.NewCommitID); err != nil {
+			return fmt.Errorf("CommitRepoAction (tag): %v", err)
 		}
 		return err
 	}
 
-	newCommit, err := gitRepo.GetCommit(newCommitID)
+	newCommit, err := gitRepo.GetCommit(opts.NewCommitID)
 	if err != nil {
-		return fmt.Errorf("runUpdate GetCommit of newCommitId: %v", err)
+		return fmt.Errorf("gitRepo.GetCommit: %v", err)
 	}
 
 	// Push new branch.
 	var l *list.List
-	if isNew {
+	if isNewRef {
 		l, err = newCommit.CommitsBeforeLimit(10)
 		if err != nil {
-			return fmt.Errorf("CommitsBefore: %v", err)
+			return fmt.Errorf("newCommit.CommitsBeforeLimit: %v", err)
 		}
 	} else {
-		l, err = newCommit.CommitsBeforeUntil(oldCommitID)
+		l, err = newCommit.CommitsBeforeUntil(opts.OldCommitID)
 		if err != nil {
-			return fmt.Errorf("CommitsBeforeUntil: %v", err)
-		}
+			return fmt.Errorf("newCommit.CommitsBeforeUntil: %v", err)
 		}
-
-	if err != nil {
-		return fmt.Errorf("runUpdate.Commit repoId: %v", err)
 	}
 
-	if err = CommitRepoAction(userID, user.Id, userName, user.Email,
-		repo.ID, repoUserName, repoName, refName, ListToPushCommits(l), oldCommitID, newCommitID); err != nil {
-		return fmt.Errorf("runUpdate.models.CommitRepoAction: %s/%s:%v", repoUserName, repoName, err)
+	if err = CommitRepoAction(opts.PusherID, repoUser.Id, opts.PusherName, repoUser.Email,
+		repo.ID, opts.RepoUserName, opts.RepoName, opts.RefName, ListToPushCommits(l),
+		opts.OldCommitID, opts.NewCommitID); err != nil {
+		return fmt.Errorf("CommitRepoAction (branch): %v", err)
 	}
 	return nil
 }

modules/base/base.go

@@ -16,8 +16,6 @@ type (
 	TplName string
 )
 
-var GoGetMetas = make(map[string]bool)
-
 // ExecPath returns the executable path.
 func ExecPath() (string, error) {
 	file, err := exec.LookPath(os.Args[0])

routers/repo/http.go

@@ -134,7 +134,6 @@ func HTTP(ctx *middleware.Context) {
 				ctx.Handle(500, "GetUserByID", err)
 				return
 			}
-			authUsername = authUser.Name
 		}
 
 		if !isPublicPull {
@@ -202,7 +201,15 @@ func HTTP(ctx *middleware.Context) {
 					refName := fields[2]
 
 					// FIXME: handle error.
-					if err = models.Update(refName, oldCommitId, newCommitId, authUsername, username, reponame, authUser.Id); err == nil {
+					if err = models.PushUpdate(models.PushUpdateOptions{
+						RefName:      refName,
+						OldCommitID:  oldCommitId,
+						NewCommitID:  newCommitId,
+						PusherID:     authUser.Id,
+						PusherName:   authUser.Name,
+						RepoUserName: username,
+						RepoName:     reponame,
+					}); err == nil {
 						go models.HookQueue.Add(repo.ID)
 						go models.AddTestPullRequestTask(repo.ID, strings.TrimPrefix(refName, "refs/heads/"))
 					}

templates/.VERSION

@@ -1 +1 @@
-0.8.37.0217
+0.8.38.0217