func TeamsRepoAction(ctx *middleware.Context) {
if !ctx.Org.IsOwner {
ctx.Error(404)
return
}
var err error
switch ctx.Params(":action") {
case "add":
repoName := path.Base(ctx.Query("repo-name"))
var repo *models.Repository
repo, err = models.GetRepositoryByName(ctx.Org.Organization.Id, repoName)
if err != nil {
ctx.Handle(500, "GetRepositoryByName", err)
return
}
err = ctx.Org.Team.AddRepository(repo)
case "remove":
err = ctx.Org.Team.RemoveRepository(com.StrTo(ctx.Query("repoid")).MustInt64())
}
if err != nil {
log.Error(3, "Action(%s): %v", ctx.Params(":action"), err)
ctx.JSON(200, map[string]interface{}{
"ok": false,
"err": err.Error(),
})
return
}
ctx.Redirect(ctx.Org.OrgLink + "/teams/" + ctx.Org.Team.LowerName + "/repositories")
}
func TeamsRepoAction(ctx *middleware.Context) {
if !ctx.Org.IsOwner {
ctx.Error(404)
return
}
var err error
switch ctx.Params(":action") {
case "add":
repoName := path.Base(ctx.Query("repo_name"))
var repo *models.Repository
repo, err = models.GetRepositoryByName(ctx.Org.Organization.Id, repoName)
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Flash.Error(ctx.Tr("org.teams.add_nonexistent_repo"))
ctx.Redirect(ctx.Org.OrgLink + "/teams/" + ctx.Org.Team.LowerName + "/repositories")
return
}
ctx.Handle(500, "GetRepositoryByName", err)
return
}
err = ctx.Org.Team.AddRepository(repo)
case "remove":
err = ctx.Org.Team.RemoveRepository(com.StrTo(ctx.Query("repoid")).MustInt64())
}
if err != nil {
log.Error(3, "Action(%s): '%s' %v", ctx.Params(":action"), ctx.Org.Team.Name, err)
ctx.Handle(500, "TeamsRepoAction", err)
return
}
ctx.Redirect(ctx.Org.OrgLink + "/teams/" + ctx.Org.Team.LowerName + "/repositories")
}
func DeleteRepo(ctx *middleware.Context) {
user, err := models.GetUserByName(ctx.Params(":username"))
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.APIError(422, "", err)
} else {
ctx.APIError(500, "GetUserByName", err)
}
return
}
repo, err := models.GetRepositoryByName(user.Id, ctx.Params(":reponame"))
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Error(404)
} else {
ctx.APIError(500, "GetRepositoryByName", err)
}
return
}
if user.IsOrganization() && !user.IsOwnedBy(ctx.User.Id) {
ctx.APIError(403, "", "Given user is not owner of organization.")
return
}
if err := models.DeleteRepository(user.Id, repo.ID); err != nil {
ctx.APIError(500, "DeleteRepository", err)
return
}
log.Trace("Repository deleted: %s/%s", user.Name, repo.Name)
ctx.Status(204)
}
func RepoAssignment() macaron.Handler {
return func(ctx *context.APIContext) {
userName := ctx.Params(":username")
repoName := ctx.Params(":reponame")
var (
owner *models.User
err error
)
// Check if the user is the same as the repository owner.
if ctx.IsSigned && ctx.User.LowerName == strings.ToLower(userName) {
owner = ctx.User
} else {
owner, err = models.GetUserByName(userName)
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.Status(404)
} else {
ctx.Error(500, "GetUserByName", err)
}
return
}
}
ctx.Repo.Owner = owner
// Get repository.
repo, err := models.GetRepositoryByName(owner.ID, repoName)
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Status(404)
} else {
ctx.Error(500, "GetRepositoryByName", err)
}
return
} else if err = repo.GetOwner(); err != nil {
ctx.Error(500, "GetOwner", err)
return
}
if ctx.IsSigned && ctx.User.IsAdmin {
ctx.Repo.AccessMode = models.ACCESS_MODE_OWNER
} else {
mode, err := models.AccessLevel(ctx.User, repo)
if err != nil {
ctx.Error(500, "AccessLevel", err)
return
}
ctx.Repo.AccessMode = mode
}
if !ctx.Repo.HasAccess() {
ctx.Status(404)
return
}
ctx.Repo.Repository = repo
}
}
func ApiRepoAssignment() macaron.Handler {
return func(ctx *Context) {
userName := ctx.Params(":username")
repoName := ctx.Params(":reponame")
var (
u *models.User
err error
)
// Check if the user is the same as the repository owner.
if ctx.IsSigned && ctx.User.LowerName == strings.ToLower(userName) {
u = ctx.User
} else {
u, err = models.GetUserByName(userName)
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.Error(404)
} else {
ctx.APIError(500, "GetUserByName", err)
}
return
}
}
ctx.Repo.Owner = u
// Get repository.
repo, err := models.GetRepositoryByName(u.Id, repoName)
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Error(404)
} else {
ctx.APIError(500, "GetRepositoryByName", err)
}
return
} else if err = repo.GetOwner(); err != nil {
ctx.APIError(500, "GetOwner", err)
return
}
mode, err := models.AccessLevel(ctx.User, repo)
if err != nil {
ctx.APIError(500, "AccessLevel", err)
return
}
ctx.Repo.AccessMode = mode
// Check access.
if ctx.Repo.AccessMode == models.ACCESS_MODE_NONE {
ctx.Error(404)
return
}
ctx.Repo.Repository = repo
}
}
func GetRepositoryByParams(ctx *context.APIContext) *models.Repository {
repo, err := models.GetRepositoryByName(ctx.Org.Team.OrgID, ctx.Params(":reponame"))
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Status(404)
} else {
ctx.Error(500, "GetRepositoryByName", err)
}
return nil
}
return repo
}
func TriggerHook(ctx *middleware.Context) {
u, err := models.GetUserByName(ctx.Params(":username"))
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.Handle(404, "GetUserByName", err)
} else {
ctx.Handle(500, "GetUserByName", err)
}
return
}
repo, err := models.GetRepositoryByName(u.Id, ctx.Params(":reponame"))
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Handle(404, "GetRepositoryByName", err)
} else {
ctx.Handle(500, "GetRepositoryByName", err)
}
return
}
models.HookQueue.AddRepoID(repo.ID)
}
func parseOwnerAndRepo(ctx *middleware.Context) (*models.User, *models.Repository) {
owner, err := models.GetUserByName(ctx.Params(":username"))
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.Handle(404, "GetUserByName", err)
} else {
ctx.Handle(500, "GetUserByName", err)
}
return nil, nil
}
repo, err := models.GetRepositoryByName(owner.Id, ctx.Params(":reponame"))
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Handle(404, "GetRepositoryByName", err)
} else {
ctx.Handle(500, "GetRepositoryByName", err)
}
return nil, nil
}
return owner, repo
}
func parseOwnerAndRepo(ctx *context.APIContext) (*models.User, *models.Repository) {
owner, err := models.GetUserByName(ctx.Params(":username"))
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.Error(422, "", err)
} else {
ctx.Error(500, "GetUserByName", err)
}
return nil, nil
}
repo, err := models.GetRepositoryByName(owner.Id, ctx.Params(":reponame"))
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Status(404)
} else {
ctx.Error(500, "GetRepositoryByName", err)
}
return nil, nil
}
return owner, repo
}
func RepoAssignment(args ...bool) macaron.Handler {
return func(ctx *Context) {
var (
displayBare bool // To display bare page if it is a bare repo.
)
if len(args) >= 1 {
displayBare = args[0]
}
var (
owner *models.User
err error
)
userName := ctx.Params(":username")
repoName := ctx.Params(":reponame")
refName := ctx.Params(":branchname")
if len(refName) == 0 {
refName = ctx.Params(":path")
}
// Check if the user is the same as the repository owner
if ctx.IsSigned && ctx.User.LowerName == strings.ToLower(userName) {
owner = ctx.User
} else {
owner, err = models.GetUserByName(userName)
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.Handle(404, "GetUserByName", err)
} else {
ctx.Handle(500, "GetUserByName", err)
}
return
}
}
ctx.Repo.Owner = owner
// Get repository.
repo, err := models.GetRepositoryByName(owner.Id, repoName)
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Handle(404, "GetRepositoryByName", err)
} else {
ctx.Handle(500, "GetRepositoryByName", err)
}
return
} else if err = repo.GetOwner(); err != nil {
ctx.Handle(500, "GetOwner", err)
return
}
// Admin has super access.
if ctx.IsSigned && ctx.User.IsAdmin {
ctx.Repo.AccessMode = models.ACCESS_MODE_OWNER
} else {
mode, err := models.AccessLevel(ctx.User, repo)
if err != nil {
ctx.Handle(500, "AccessLevel", err)
return
}
ctx.Repo.AccessMode = mode
}
// Check access.
if ctx.Repo.AccessMode == models.ACCESS_MODE_NONE {
ctx.Handle(404, "no access right", err)
return
}
ctx.Data["HasAccess"] = true
if repo.IsMirror {
ctx.Repo.Mirror, err = models.GetMirror(repo.ID)
if err != nil {
ctx.Handle(500, "GetMirror", err)
return
}
ctx.Data["MirrorEnablePrune"] = ctx.Repo.Mirror.EnablePrune
ctx.Data["MirrorInterval"] = ctx.Repo.Mirror.Interval
ctx.Data["Mirror"] = ctx.Repo.Mirror
}
ctx.Repo.Repository = repo
ctx.Data["IsBareRepo"] = ctx.Repo.Repository.IsBare
gitRepo, err := git.OpenRepository(models.RepoPath(userName, repoName))
if err != nil {
ctx.Handle(500, "RepoAssignment Invalid repo "+models.RepoPath(userName, repoName), err)
return
}
ctx.Repo.GitRepo = gitRepo
ctx.Repo.RepoLink = repo.Link()
ctx.Data["RepoLink"] = ctx.Repo.RepoLink
ctx.Data["RepoRelPath"] = ctx.Repo.Owner.Name + "/" + ctx.Repo.Repository.Name
tags, err := ctx.Repo.GitRepo.GetTags()
if err != nil {
ctx.Handle(500, "GetTags", err)
return
}
ctx.Data["Tags"] = tags
ctx.Repo.Repository.NumTags = len(tags)
ctx.Data["Title"] = owner.Name + "/" + repo.Name
ctx.Data["Repository"] = repo
ctx.Data["Owner"] = ctx.Repo.Repository.Owner
ctx.Data["IsRepositoryOwner"] = ctx.Repo.IsOwner()
ctx.Data["IsRepositoryAdmin"] = ctx.Repo.IsAdmin()
ctx.Data["IsRepositoryWriter"] = ctx.Repo.IsWriter()
ctx.Data["DisableSSH"] = setting.SSH.Disabled
ctx.Data["CloneLink"] = repo.CloneLink()
ctx.Data["WikiCloneLink"] = repo.WikiCloneLink()
if ctx.IsSigned {
ctx.Data["IsWatchingRepo"] = models.IsWatching(ctx.User.Id, repo.ID)
ctx.Data["IsStaringRepo"] = models.IsStaring(ctx.User.Id, repo.ID)
}
// repo is bare and display enable
if ctx.Repo.Repository.IsBare {
log.Debug("Bare repository: %s", ctx.Repo.RepoLink)
// NOTE: to prevent templating error
ctx.Data["BranchName"] = ""
if displayBare {
if !ctx.Repo.IsAdmin() {
ctx.Flash.Info(ctx.Tr("repo.repo_is_empty"), true)
}
ctx.HTML(200, "repo/bare")
}
return
}
ctx.Data["TagName"] = ctx.Repo.TagName
brs, err := ctx.Repo.GitRepo.GetBranches()
if err != nil {
ctx.Handle(500, "GetBranches", err)
return
}
ctx.Data["Branches"] = brs
ctx.Data["BrancheCount"] = len(brs)
// If not branch selected, try default one.
// If default branch doesn't exists, fall back to some other branch.
if len(ctx.Repo.BranchName) == 0 {
if len(ctx.Repo.Repository.DefaultBranch) > 0 && gitRepo.IsBranchExist(ctx.Repo.Repository.DefaultBranch) {
ctx.Repo.BranchName = ctx.Repo.Repository.DefaultBranch
} else if len(brs) > 0 {
ctx.Repo.BranchName = brs[0]
}
}
ctx.Data["BranchName"] = ctx.Repo.BranchName
ctx.Data["CommitID"] = ctx.Repo.CommitID
if repo.IsFork {
RetrieveBaseRepo(ctx, repo)
if ctx.Written() {
return
}
}
// People who have push access and propose a new pull request.
if ctx.Repo.IsWriter() {
// Pull request is allowed if this is a fork repository
// and base repository accepts pull requests.
if repo.BaseRepo != nil {
if repo.BaseRepo.AllowsPulls() {
ctx.Data["BaseRepo"] = repo.BaseRepo
ctx.Repo.PullRequest.BaseRepo = repo.BaseRepo
ctx.Repo.PullRequest.Allowed = true
ctx.Repo.PullRequest.HeadInfo = ctx.Repo.Owner.Name + ":" + ctx.Repo.BranchName
}
} else {
// Or, this is repository accepts pull requests between branches.
if repo.AllowsPulls() {
ctx.Data["BaseRepo"] = repo
ctx.Repo.PullRequest.BaseRepo = repo
ctx.Repo.PullRequest.Allowed = true
ctx.Repo.PullRequest.SameRepo = true
ctx.Repo.PullRequest.HeadInfo = ctx.Repo.BranchName
}
}
}
ctx.Data["PullRequestCtx"] = ctx.Repo.PullRequest
if ctx.Query("go-get") == "1" {
ctx.Data["GoGetImport"] = path.Join(setting.Domain, setting.AppSubUrl, owner.Name, repo.Name)
prefix := setting.AppUrl + path.Join(owner.Name, repo.Name, "src", ctx.Repo.BranchName)
ctx.Data["GoDocDirectory"] = prefix + "{/dir}"
ctx.Data["GoDocFile"] = prefix + "{/dir}/{file}#L{line}"
}
}
}
// for command: ./gogs update
func runUpdate(c *cli.Context) {
execDir, _ := base.ExecDir()
newLogger(execDir)
base.NewConfigContext()
models.LoadModelsConfig()
if models.UseSQLite3 {
os.Chdir(execDir)
}
models.SetEngine()
args := c.Args()
if len(args) != 3 {
log.Error("received less 3 parameters")
return
}
refName := args[0]
if refName == "" {
log.Error("refName is empty, shouldn't use")
return
}
oldCommitId := args[1]
newCommitId := args[2]
isNew := strings.HasPrefix(oldCommitId, "0000000")
if isNew &&
strings.HasPrefix(newCommitId, "0000000") {
log.Error("old rev and new rev both 000000")
return
}
userName := os.Getenv("userName")
userId := os.Getenv("userId")
//repoId := os.Getenv("repoId")
repoName := os.Getenv("repoName")
f := models.RepoPath(userName, repoName)
gitUpdate := exec.Command("git", "update-server-info")
gitUpdate.Dir = f
gitUpdate.Run()
repo, err := git.OpenRepository(f)
if err != nil {
log.Error("runUpdate.Open repoId: %v", err)
return
}
newOid, err := git.NewOidFromString(newCommitId)
if err != nil {
log.Error("runUpdate.Ref repoId: %v", err)
return
}
newCommit, err := repo.LookupCommit(newOid)
if err != nil {
log.Error("runUpdate.Ref repoId: %v", err)
return
}
var l *list.List
// if a new branch
if isNew {
l, err = repo.CommitsBefore(newCommit.Id())
if err != nil {
log.Error("Find CommitsBefore erro:", err)
return
}
} else {
oldOid, err := git.NewOidFromString(oldCommitId)
if err != nil {
log.Error("runUpdate.Ref repoId: %v", err)
return
}
oldCommit, err := repo.LookupCommit(oldOid)
if err != nil {
log.Error("runUpdate.Ref repoId: %v", err)
return
}
l = repo.CommitsBetween(newCommit, oldCommit)
}
if err != nil {
log.Error("runUpdate.Commit repoId: %v", err)
return
}
sUserId, err := strconv.Atoi(userId)
if err != nil {
log.Error("runUpdate.Parse userId: %v", err)
return
}
repos, err := models.GetRepositoryByName(int64(sUserId), repoName)
if err != nil {
log.Error("runUpdate.GetRepositoryByName userId: %v", err)
return
}
commits := make([]*base.PushCommit, 0)
var maxCommits = 3
var actEmail string
for e := l.Front(); e != nil; e = e.Next() {
commit := e.Value.(*git.Commit)
if actEmail == "" {
actEmail = commit.Committer.Email
}
commits = append(commits,
&base.PushCommit{commit.Id().String(),
commit.Message(),
commit.Author.Email,
commit.Author.Name})
if len(commits) >= maxCommits {
break
}
}
//commits = append(commits, []string{lastCommit.Id().String(), lastCommit.Message()})
if err = models.CommitRepoAction(int64(sUserId), userName, actEmail,
repos.Id, repoName, git.BranchName(refName), &base.PushCommits{l.Len(), commits}); err != nil {
log.Error("runUpdate.models.CommitRepoAction: %v", err)
}
}
func runServ(k *cli.Context) {
base.NewConfigContext()
models.LoadModelsConfig()
models.NewEngine()
keys := strings.Split(os.Args[2], "-")
if len(keys) != 2 {
fmt.Println("auth file format error")
return
}
keyId, err := strconv.ParseInt(keys[1], 10, 64)
if err != nil {
fmt.Println("auth file format error")
return
}
user, err := models.GetUserByKeyId(keyId)
if err != nil {
fmt.Println("You have no right to access")
return
}
cmd := os.Getenv("SSH_ORIGINAL_COMMAND")
if cmd == "" {
println("Hi", user.Name, "! You've successfully authenticated, but Gogs does not provide shell access.")
return
}
verb, args := parseCmd(cmd)
rRepo := strings.Trim(args, "'")
rr := strings.SplitN(rRepo, "/", 2)
if len(rr) != 2 {
println("Unavilable repository", args)
return
}
repoName := rr[1]
if strings.HasSuffix(repoName, ".git") {
repoName = repoName[:len(repoName)-4]
}
repo, err := models.GetRepositoryByName(user.Id, repoName)
var isExist bool = true
if err != nil {
if err == models.ErrRepoNotExist {
isExist = false
} else {
println("Unavilable repository", err)
return
}
}
isWrite := In(verb, COMMANDS_WRITE)
isRead := In(verb, COMMANDS_READONLY)
switch {
case isWrite:
has, err := models.HasAccess(user.Name, repoName, models.AU_WRITABLE)
if err != nil {
println("Inernel error:", err)
return
}
if !has {
println("You have no right to write this repository")
return
}
case isRead:
has, err := models.HasAccess(user.Name, repoName, models.AU_READABLE)
if err != nil {
println("Inernel error")
return
}
if !has {
has, err = models.HasAccess(user.Name, repoName, models.AU_WRITABLE)
if err != nil {
println("Inernel error")
return
}
}
if !has {
println("You have no right to access this repository")
return
}
default:
println("Unknown command")
return
}
if !isExist {
if isRead {
println("Repository", user.Name+"/"+repoName, "is not exist")
return
} else if isWrite {
_, err := models.CreateRepository(user, repoName, "", "", "", false, true)
if err != nil {
println("Create repository failed")
return
}
}
}
rep, err := git.OpenRepository(models.RepoPath(user.Name, repoName))
if err != nil {
println(err.Error())
return
}
refs, err := rep.AllReferencesMap()
if err != nil {
println(err.Error())
return
}
gitcmd := exec.Command(verb, rRepo)
gitcmd.Dir = base.RepoRootPath
var s string
b := bytes.NewBufferString(s)
gitcmd.Stdout = io.MultiWriter(os.Stdout, b)
//gitcmd.Stdin = io.MultiReader(os.Stdin, b)
gitcmd.Stdin = os.Stdin
gitcmd.Stderr = os.Stderr
if err = gitcmd.Run(); err != nil {
println("execute command error:", err.Error())
}
if !strings.HasPrefix(cmd, "git-receive-pack") {
return
}
// update
//w, _ := os.Create("serve.log")
//defer w.Close()
//log.SetOutput(w)
var t = "ok refs/heads/"
var i int
var refname string
for {
l, err := b.ReadString('\n')
if err != nil {
break
}
i = i + 1
l = l[:len(l)-1]
idx := strings.Index(l, t)
if idx > 0 {
refname = l[idx+len(t):]
}
}
var ref *git.Reference
var ok bool
var l *list.List
//log.Info("----", refname, "-----")
if ref, ok = refs[refname]; !ok {
refs, err = rep.AllReferencesMap()
if err != nil {
println(err.Error())
return
}
if ref, ok = refs[refname]; !ok {
println("unknow reference name -", refname, "-")
return
}
l, err = ref.AllCommits()
if err != nil {
println(err.Error())
return
}
} else {
//log.Info("----", ref, "-----")
var last *git.Commit
//log.Info("00000", ref.Oid.String())
last, err = ref.LastCommit()
if err != nil {
println(err.Error())
return
}
ref2, err := rep.LookupReference(ref.Name)
if err != nil {
println(err.Error())
return
}
//log.Info("11111", ref2.Oid.String())
before, err := ref2.LastCommit()
if err != nil {
println(err.Error())
return
}
//log.Info("----", before.Id(), "-----", last.Id())
l = ref.CommitsBetween(before, last)
}
commits := make([][]string, 0)
var maxCommits = 3
for e := l.Front(); e != nil; e = e.Next() {
commit := e.Value.(*git.Commit)
commits = append(commits, []string{commit.Id().String(), commit.Message()})
if len(commits) >= maxCommits {
break
}
}
if err = models.CommitRepoAction(user.Id, user.Name,
repo.Id, repoName, refname, &base.PushCommits{l.Len(), commits}); err != nil {
log.Error("runUpdate.models.CommitRepoAction: %v", err, commits)
} else {
//log.Info("refname", refname)
//log.Info("Listen: %v", cmd)
//fmt.Println("...", cmd)
//runUpdate(k)
c := exec.Command("git", "update-server-info")
c.Dir = models.RepoPath(user.Name, repoName)
err := c.Run()
if err != nil {
log.Error("update-server-info: %v", err)
}
}
}
func RepoAssignment(redirect bool, args ...bool) macaron.Handler {
return func(ctx *Context) {
var (
displayBare bool // To display bare page if it is a bare repo.
)
if len(args) >= 1 {
displayBare = args[0]
}
var (
u *models.User
err error
)
userName := ctx.Params(":username")
repoName := ctx.Params(":reponame")
refName := ctx.Params(":branchname")
if len(refName) == 0 {
refName = ctx.Params(":path")
}
// Check if the user is the same as the repository owner
if ctx.IsSigned && ctx.User.LowerName == strings.ToLower(userName) {
u = ctx.User
} else {
u, err = models.GetUserByName(userName)
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.Handle(404, "GetUserByName", err)
} else {
ctx.Handle(500, "GetUserByName", err)
}
return
}
}
ctx.Repo.Owner = u
// Get repository.
repo, err := models.GetRepositoryByName(u.Id, repoName)
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Handle(404, "GetRepositoryByName", err)
} else {
ctx.Handle(500, "GetRepositoryByName", err)
}
return
} else if err = repo.GetOwner(); err != nil {
ctx.Handle(500, "GetOwner", err)
return
}
mode, err := models.AccessLevel(ctx.User, repo)
if err != nil {
ctx.Handle(500, "AccessLevel", err)
return
}
ctx.Repo.AccessMode = mode
// Check access.
if ctx.Repo.AccessMode == models.ACCESS_MODE_NONE {
ctx.Handle(404, "no access right", err)
return
}
ctx.Data["HasAccess"] = true
if repo.IsMirror {
ctx.Repo.Mirror, err = models.GetMirror(repo.ID)
if err != nil {
ctx.Handle(500, "GetMirror", err)
return
}
ctx.Data["MirrorInterval"] = ctx.Repo.Mirror.Interval
}
ctx.Repo.Repository = repo
ctx.Data["IsBareRepo"] = ctx.Repo.Repository.IsBare
gitRepo, err := git.OpenRepository(models.RepoPath(userName, repoName))
if err != nil {
ctx.Handle(500, "RepoAssignment Invalid repo "+models.RepoPath(userName, repoName), err)
return
}
ctx.Repo.GitRepo = gitRepo
ctx.Repo.RepoLink, err = repo.RepoLink()
if err != nil {
ctx.Handle(500, "RepoLink", err)
return
}
ctx.Data["RepoLink"] = ctx.Repo.RepoLink
ctx.Data["RepoRelPath"] = ctx.Repo.Owner.Name + "/" + ctx.Repo.Repository.Name
tags, err := ctx.Repo.GitRepo.GetTags()
if err != nil {
ctx.Handle(500, "GetTags", err)
return
}
ctx.Data["Tags"] = tags
ctx.Repo.Repository.NumTags = len(tags)
if repo.IsFork {
RetrieveBaseRepo(ctx, repo)
if ctx.Written() {
return
}
}
ctx.Data["Title"] = u.Name + "/" + repo.Name
ctx.Data["Repository"] = repo
ctx.Data["Owner"] = ctx.Repo.Repository.Owner
ctx.Data["IsRepositoryOwner"] = ctx.Repo.IsOwner()
ctx.Data["IsRepositoryAdmin"] = ctx.Repo.IsAdmin()
ctx.Data["DisableSSH"] = setting.DisableSSH
ctx.Repo.CloneLink, err = repo.CloneLink()
if err != nil {
ctx.Handle(500, "CloneLink", err)
return
}
ctx.Data["CloneLink"] = ctx.Repo.CloneLink
if ctx.Query("go-get") == "1" {
ctx.Data["GoGetImport"] = fmt.Sprintf("%s/%s/%s", setting.Domain, u.Name, repo.Name)
}
if ctx.IsSigned {
ctx.Data["IsWatchingRepo"] = models.IsWatching(ctx.User.Id, repo.ID)
ctx.Data["IsStaringRepo"] = models.IsStaring(ctx.User.Id, repo.ID)
}
// repo is bare and display enable
if ctx.Repo.Repository.IsBare {
log.Debug("Bare repository: %s", ctx.Repo.RepoLink)
// NOTE: to prevent templating error
ctx.Data["BranchName"] = ""
if displayBare {
if !ctx.Repo.IsAdmin() {
ctx.Flash.Info(ctx.Tr("repo.repo_is_empty"), true)
}
ctx.HTML(200, "repo/bare")
}
return
}
ctx.Data["TagName"] = ctx.Repo.TagName
brs, err := ctx.Repo.GitRepo.GetBranches()
if err != nil {
ctx.Handle(500, "GetBranches", err)
return
}
ctx.Data["Branches"] = brs
ctx.Data["BrancheCount"] = len(brs)
// If not branch selected, try default one.
// If default branch doesn't exists, fall back to some other branch.
if len(ctx.Repo.BranchName) == 0 {
if len(ctx.Repo.Repository.DefaultBranch) > 0 && gitRepo.IsBranchExist(ctx.Repo.Repository.DefaultBranch) {
ctx.Repo.BranchName = ctx.Repo.Repository.DefaultBranch
} else if len(brs) > 0 {
ctx.Repo.BranchName = brs[0]
}
}
ctx.Data["BranchName"] = ctx.Repo.BranchName
ctx.Data["CommitID"] = ctx.Repo.CommitID
userAgent := ctx.Req.Header.Get("User-Agent")
ua := user_agent.New(userAgent)
browserName, browserVer := ua.Browser()
ctx.Data["BrowserSupportsCopy"] = (browserName == "Chrome" && version.Compare(browserVer, CHROME_COPY_SUPPORT, ">=")) ||
(browserName == "Firefox" && version.Compare(browserVer, FIREFOX_COPY_SUPPORT, ">="))
}
}
func HTTP(ctx *context.Context) {
username := ctx.Params(":username")
reponame := strings.TrimSuffix(ctx.Params(":reponame"), ".git")
var isPull bool
service := ctx.Query("service")
if service == "git-receive-pack" ||
strings.HasSuffix(ctx.Req.URL.Path, "git-receive-pack") {
isPull = false
} else if service == "git-upload-pack" ||
strings.HasSuffix(ctx.Req.URL.Path, "git-upload-pack") {
isPull = true
} else {
isPull = (ctx.Req.Method == "GET")
}
isWiki := false
if strings.HasSuffix(reponame, ".wiki") {
isWiki = true
reponame = reponame[:len(reponame)-5]
}
repoUser, err := models.GetUserByName(username)
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.Handle(http.StatusNotFound, "GetUserByName", nil)
} else {
ctx.Handle(http.StatusInternalServerError, "GetUserByName", err)
}
return
}
repo, err := models.GetRepositoryByName(repoUser.Id, reponame)
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Handle(http.StatusNotFound, "GetRepositoryByName", nil)
} else {
ctx.Handle(http.StatusInternalServerError, "GetRepositoryByName", err)
}
return
}
// Only public pull don't need auth.
isPublicPull := !repo.IsPrivate && isPull
var (
askAuth = !isPublicPull || setting.Service.RequireSignInView
authUser *models.User
authUsername string
authPasswd string
)
// check access
if askAuth {
authHead := ctx.Req.Header.Get("Authorization")
if len(authHead) == 0 {
ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=\".\"")
ctx.Error(http.StatusUnauthorized)
return
}
auths := strings.Fields(authHead)
// currently check basic auth
// TODO: support digit auth
// FIXME: middlewares/context.go did basic auth check already,
// maybe could use that one.
if len(auths) != 2 || auths[0] != "Basic" {
ctx.HandleText(http.StatusUnauthorized, "no basic auth and digit auth")
return
}
authUsername, authPasswd, err = base.BasicAuthDecode(auths[1])
if err != nil {
ctx.HandleText(http.StatusUnauthorized, "no basic auth and digit auth")
return
}
authUser, err = models.UserSignIn(authUsername, authPasswd)
if err != nil {
if !models.IsErrUserNotExist(err) {
ctx.Handle(http.StatusInternalServerError, "UserSignIn error: %v", err)
return
}
// Assume username now is a token.
token, err := models.GetAccessTokenBySHA(authUsername)
if err != nil {
if models.IsErrAccessTokenNotExist(err) {
ctx.HandleText(http.StatusUnauthorized, "invalid token")
} else {
ctx.Handle(http.StatusInternalServerError, "GetAccessTokenBySha", err)
}
return
}
token.Updated = time.Now()
if err = models.UpdateAccessToken(token); err != nil {
ctx.Handle(http.StatusInternalServerError, "UpdateAccessToken", err)
}
authUser, err = models.GetUserByID(token.UID)
if err != nil {
ctx.Handle(http.StatusInternalServerError, "GetUserByID", err)
return
}
}
if !isPublicPull {
var tp = models.ACCESS_MODE_WRITE
if isPull {
tp = models.ACCESS_MODE_READ
}
has, err := models.HasAccess(authUser, repo, tp)
if err != nil {
ctx.Handle(http.StatusInternalServerError, "HasAccess", err)
return
} else if !has {
if tp == models.ACCESS_MODE_READ {
has, err = models.HasAccess(authUser, repo, models.ACCESS_MODE_WRITE)
if err != nil {
ctx.Handle(http.StatusInternalServerError, "HasAccess2", err)
return
} else if !has {
ctx.HandleText(http.StatusForbidden, "User permission denied")
return
}
} else {
ctx.HandleText(http.StatusForbidden, "User permission denied")
return
}
}
if !isPull && repo.IsMirror {
ctx.HandleText(http.StatusForbidden, "mirror repository is read-only")
return
}
}
}
callback := func(rpc string, input []byte) {
if rpc != "receive-pack" || isWiki {
return
}
var lastLine int64 = 0
for {
head := input[lastLine : lastLine+2]
if head[0] == '0' && head[1] == '0' {
size, err := strconv.ParseInt(string(input[lastLine+2:lastLine+4]), 16, 32)
if err != nil {
log.Error(4, "%v", err)
return
}
if size == 0 {
//fmt.Println(string(input[lastLine:]))
break
}
line := input[lastLine : lastLine+size]
idx := bytes.IndexRune(line, '\000')
if idx > -1 {
line = line[:idx]
}
fields := strings.Fields(string(line))
if len(fields) >= 3 {
oldCommitId := fields[0][4:]
newCommitId := fields[1]
refName := fields[2]
// FIXME: handle error.
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/"))
}
}
lastLine = lastLine + size
} else {
break
}
}
}
HTTPBackend(ctx, &serviceConfig{
UploadPack: true,
ReceivePack: true,
OnSucceed: callback,
})(ctx.Resp, ctx.Req.Request)
runtime.GC()
}
func RepoAssignment(redirect bool, args ...bool) martini.Handler {
return func(ctx *Context, params martini.Params) {
log.Trace(fmt.Sprint(args))
// valid brachname
var validBranch bool
// display bare quick start if it is a bare repo
var displayBare bool
if len(args) >= 1 {
// Note: argument has wrong value in Go1.3 martini.
// validBranch = args[0]
validBranch = true
}
if len(args) >= 2 {
// displayBare = args[1]
displayBare = true
}
var (
user *models.User
err error
isTrueOwner bool
)
userName := params["username"]
repoName := params["reponame"]
refName := params["branchname"]
// Collaborators who have write access can be seen as owners.
if ctx.IsSigned {
ctx.Repo.IsOwner, err = models.HasAccess(ctx.User.Name, userName+"/"+repoName, models.AU_WRITABLE)
if err != nil {
ctx.Handle(500, "RepoAssignment(HasAccess)", err)
return
}
isTrueOwner = ctx.User.LowerName == strings.ToLower(userName)
}
if !isTrueOwner {
user, err = models.GetUserByName(userName)
if err != nil {
if err == models.ErrUserNotExist {
ctx.Handle(404, "RepoAssignment(GetUserByName)", err)
return
} else if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(500, "RepoAssignment(GetUserByName)", err)
return
}
} else {
user = ctx.User
}
if user == nil {
if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(403, "RepoAssignment", errors.New("invliad user account for single repository"))
return
}
ctx.Repo.Owner = user
// get repository
repo, err := models.GetRepositoryByName(user.Id, repoName)
if err != nil {
if err == models.ErrRepoNotExist {
ctx.Handle(404, "RepoAssignment", err)
return
} else if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(500, "RepoAssignment", err)
return
}
// Check access.
if repo.IsPrivate && !ctx.Repo.IsOwner {
if ctx.User == nil {
ctx.Handle(404, "RepoAssignment(HasAccess)", nil)
return
}
hasAccess, err := models.HasAccess(ctx.User.Name, ctx.Repo.Owner.Name+"/"+repo.Name, models.AU_READABLE)
if err != nil {
ctx.Handle(500, "RepoAssignment(HasAccess)", err)
return
} else if !hasAccess {
ctx.Handle(404, "RepoAssignment(HasAccess)", nil)
return
}
}
ctx.Repo.HasAccess = true
ctx.Data["HasAccess"] = true
if repo.IsMirror {
ctx.Repo.Mirror, err = models.GetMirror(repo.Id)
if err != nil {
ctx.Handle(500, "RepoAssignment(GetMirror)", err)
return
}
ctx.Data["MirrorInterval"] = ctx.Repo.Mirror.Interval
}
repo.NumOpenIssues = repo.NumIssues - repo.NumClosedIssues
ctx.Repo.Repository = repo
ctx.Data["IsBareRepo"] = ctx.Repo.Repository.IsBare
gitRepo, err := git.OpenRepository(models.RepoPath(userName, repoName))
if err != nil {
ctx.Handle(500, "RepoAssignment Invalid repo "+models.RepoPath(userName, repoName), err)
return
}
ctx.Repo.GitRepo = gitRepo
ctx.Repo.RepoLink = "/" + user.Name + "/" + repo.Name
tags, err := ctx.Repo.GitRepo.GetTags()
if err != nil {
ctx.Handle(500, "RepoAssignment(GetTags))", err)
return
}
ctx.Repo.Repository.NumTags = len(tags)
ctx.Data["Title"] = user.Name + "/" + repo.Name
ctx.Data["Repository"] = repo
ctx.Data["Owner"] = user
ctx.Data["RepoLink"] = ctx.Repo.RepoLink
ctx.Data["IsRepositoryOwner"] = ctx.Repo.IsOwner
ctx.Data["BranchName"] = ""
if base.SshPort != 22 {
ctx.Repo.CloneLink.SSH = fmt.Sprintf("ssh://%s@%s/%s/%s.git", base.RunUser, base.Domain, user.LowerName, repo.LowerName)
} else {
ctx.Repo.CloneLink.SSH = fmt.Sprintf("%s@%s:%s/%s.git", base.RunUser, base.Domain, user.LowerName, repo.LowerName)
}
ctx.Repo.CloneLink.HTTPS = fmt.Sprintf("%s%s/%s.git", base.AppUrl, user.LowerName, repo.LowerName)
ctx.Data["CloneLink"] = ctx.Repo.CloneLink
if ctx.Repo.Repository.IsGoget {
ctx.Data["GoGetLink"] = fmt.Sprintf("%s%s/%s", base.AppUrl, user.LowerName, repo.LowerName)
ctx.Data["GoGetImport"] = fmt.Sprintf("%s/%s/%s", base.Domain, user.LowerName, repo.LowerName)
}
// when repo is bare, not valid branch
if !ctx.Repo.Repository.IsBare && validBranch {
detect:
if len(refName) > 0 {
if gitRepo.IsBranchExist(refName) {
ctx.Repo.IsBranch = true
ctx.Repo.BranchName = refName
ctx.Repo.Commit, err = gitRepo.GetCommitOfBranch(refName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid branch", nil)
return
}
ctx.Repo.CommitId = ctx.Repo.Commit.Id.String()
} else if gitRepo.IsTagExist(refName) {
ctx.Repo.IsBranch = true
ctx.Repo.BranchName = refName
ctx.Repo.Commit, err = gitRepo.GetCommitOfTag(refName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid tag", nil)
return
}
ctx.Repo.CommitId = ctx.Repo.Commit.Id.String()
} else if len(refName) == 40 {
ctx.Repo.IsCommit = true
ctx.Repo.CommitId = refName
ctx.Repo.BranchName = refName
ctx.Repo.Commit, err = gitRepo.GetCommit(refName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid commit", nil)
return
}
} else {
ctx.Handle(404, "RepoAssignment invalid repo", nil)
return
}
} else {
if len(refName) == 0 {
if gitRepo.IsBranchExist(ctx.Repo.Repository.DefaultBranch) {
refName = ctx.Repo.Repository.DefaultBranch
} else {
brs, err := gitRepo.GetBranches()
if err != nil {
ctx.Handle(500, "RepoAssignment(GetBranches))", err)
return
}
refName = brs[0]
}
}
goto detect
}
ctx.Data["IsBranch"] = ctx.Repo.IsBranch
ctx.Data["IsCommit"] = ctx.Repo.IsCommit
log.Debug("Repo.Commit: %v", ctx.Repo.Commit)
}
log.Debug("displayBare: %v; IsBare: %v", displayBare, ctx.Repo.Repository.IsBare)
// repo is bare and display enable
if displayBare && ctx.Repo.Repository.IsBare {
log.Debug("Bare repository: %s", ctx.Repo.RepoLink)
ctx.HTML(200, "repo/single_bare")
return
}
if ctx.IsSigned {
ctx.Repo.IsWatching = models.IsWatching(ctx.User.Id, repo.Id)
}
ctx.Data["BranchName"] = ctx.Repo.BranchName
brs, err := ctx.Repo.GitRepo.GetBranches()
if err != nil {
log.Error("RepoAssignment(GetBranches): %v", err)
}
ctx.Data["Branches"] = brs
ctx.Data["CommitId"] = ctx.Repo.CommitId
ctx.Data["IsRepositoryWatching"] = ctx.Repo.IsWatching
}
}
func Http(ctx *middleware.Context, params martini.Params) {
username := params["username"]
reponame := params["reponame"]
if strings.HasSuffix(reponame, ".git") {
reponame = reponame[:len(reponame)-4]
}
var isPull bool
service := ctx.Query("service")
if service == "git-receive-pack" ||
strings.HasSuffix(ctx.Req.URL.Path, "git-receive-pack") {
isPull = false
} else if service == "git-upload-pack" ||
strings.HasSuffix(ctx.Req.URL.Path, "git-upload-pack") {
isPull = true
} else {
isPull = (ctx.Req.Method == "GET")
}
repoUser, err := models.GetUserByName(username)
if err != nil {
if err == models.ErrUserNotExist {
ctx.Handle(404, "repo.Http(GetUserByName)", nil)
} else {
ctx.Handle(500, "repo.Http(GetUserByName)", nil)
}
return
}
repo, err := models.GetRepositoryByName(repoUser.Id, reponame)
if err != nil {
if err == models.ErrRepoNotExist {
ctx.Handle(404, "repo.Http(GetRepositoryByName)", nil)
} else {
ctx.Handle(500, "repo.Http(GetRepositoryByName)", nil)
}
return
}
// only public pull don't need auth
isPublicPull := !repo.IsPrivate && isPull
var askAuth = !isPublicPull || setting.Service.RequireSignInView
var authUser *models.User
var authUsername, passwd string
// check access
if askAuth {
baHead := ctx.Req.Header.Get("Authorization")
if baHead == "" {
// ask auth
authRequired(ctx)
return
}
auths := strings.Fields(baHead)
// currently check basic auth
// TODO: support digit auth
if len(auths) != 2 || auths[0] != "Basic" {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
authUsername, passwd, err = basicDecode(auths[1])
if err != nil {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
authUser, err = models.GetUserByName(authUsername)
if err != nil {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
newUser := &models.User{Passwd: passwd, Salt: authUser.Salt}
newUser.EncodePasswd()
if authUser.Passwd != newUser.Passwd {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
if !isPublicPull {
var tp = models.WRITABLE
if isPull {
tp = models.READABLE
}
has, err := models.HasAccess(authUsername, username+"/"+reponame, tp)
if err != nil {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
} else if !has {
if tp == models.READABLE {
has, err = models.HasAccess(authUsername, username+"/"+reponame, models.WRITABLE)
if err != nil || !has {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
} else {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
}
}
}
var f func(rpc string, input []byte)
f = func(rpc string, input []byte) {
if rpc == "receive-pack" {
var lastLine int64 = 0
for {
head := input[lastLine : lastLine+2]
if head[0] == '0' && head[1] == '0' {
size, err := strconv.ParseInt(string(input[lastLine+2:lastLine+4]), 16, 32)
if err != nil {
log.Error("%v", err)
return
}
if size == 0 {
//fmt.Println(string(input[lastLine:]))
break
}
line := input[lastLine : lastLine+size]
idx := bytes.IndexRune(line, '\000')
if idx > -1 {
line = line[:idx]
}
fields := strings.Fields(string(line))
if len(fields) >= 3 {
oldCommitId := fields[0][4:]
newCommitId := fields[1]
refName := fields[2]
models.Update(refName, oldCommitId, newCommitId, authUsername, username, reponame, authUser.Id)
}
lastLine = lastLine + size
} else {
//fmt.Println("ddddddddddd")
break
}
}
}
}
config := Config{setting.RepoRootPath, "git", true, true, f}
handler := HttpBackend(&config)
handler(ctx.ResponseWriter, ctx.Req)
}
func HTTP(ctx *context.Context) {
username := ctx.Params(":username")
reponame := strings.TrimSuffix(ctx.Params(":reponame"), ".git")
var isPull bool
service := ctx.Query("service")
if service == "git-receive-pack" ||
strings.HasSuffix(ctx.Req.URL.Path, "git-receive-pack") {
isPull = false
} else if service == "git-upload-pack" ||
strings.HasSuffix(ctx.Req.URL.Path, "git-upload-pack") {
isPull = true
} else {
isPull = (ctx.Req.Method == "GET")
}
isWiki := false
if strings.HasSuffix(reponame, ".wiki") {
isWiki = true
reponame = reponame[:len(reponame)-5]
}
repoUser, err := models.GetUserByName(username)
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.Handle(404, "GetUserByName", nil)
} else {
ctx.Handle(500, "GetUserByName", err)
}
return
}
repo, err := models.GetRepositoryByName(repoUser.Id, reponame)
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Handle(404, "GetRepositoryByName", nil)
} else {
ctx.Handle(500, "GetRepositoryByName", err)
}
return
}
// Only public pull don't need auth.
isPublicPull := !repo.IsPrivate && isPull
var (
askAuth = !isPublicPull || setting.Service.RequireSignInView
authUser *models.User
)
// check access
if askAuth {
authSandstormId := ctx.Req.Header.Get("X-Sandstorm-User-Id")
if authSandstormId == "" {
authRequired(ctx)
return
}
authUser, err = models.GetUserBySandstormID(authSandstormId)
if err != nil {
ctx.Handle(500, "UserSignIn error: %v", err)
return
}
if !isPublicPull {
var tp = models.ACCESS_MODE_WRITE
if isPull {
tp = models.ACCESS_MODE_READ
}
has, err := models.HasAccess(authUser, repo, tp)
if err != nil {
ctx.Handle(500, "HasAccess", err)
return
} else if !has {
if tp == models.ACCESS_MODE_READ {
has, err = models.HasAccess(authUser, repo, models.ACCESS_MODE_WRITE)
if err != nil {
ctx.Handle(500, "HasAccess2", err)
return
} else if !has {
ctx.HandleText(403, "User permission denied")
return
}
} else {
ctx.HandleText(403, "User permission denied")
return
}
}
if !isPull && repo.IsMirror {
ctx.HandleText(403, "mirror repository is read-only")
return
}
}
}
callback := func(rpc string, input []byte) {
if rpc != "receive-pack" || isWiki {
return
}
var lastLine int64 = 0
for {
head := input[lastLine : lastLine+2]
if head[0] == '0' && head[1] == '0' {
size, err := strconv.ParseInt(string(input[lastLine+2:lastLine+4]), 16, 32)
if err != nil {
log.Error(4, "%v", err)
return
}
if size == 0 {
//fmt.Println(string(input[lastLine:]))
break
}
line := input[lastLine : lastLine+size]
idx := bytes.IndexRune(line, '\000')
if idx > -1 {
line = line[:idx]
}
fields := strings.Fields(string(line))
if len(fields) >= 3 {
oldCommitId := fields[0][4:]
newCommitId := fields[1]
refName := fields[2]
// FIXME: handle error.
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/"))
}
}
lastLine = lastLine + size
} else {
break
}
}
}
HTTPBackend(ctx, &Config{
RepoRootPath: setting.RepoRootPath,
GitBinPath: "git",
UploadPack: true,
ReceivePack: true,
OnSucceed: callback,
})(ctx.Resp, ctx.Req.Request)
runtime.GC()
}
func runServ(c *cli.Context) {
if c.IsSet("config") {
setting.CustomConf = c.String("config")
}
setup("serv.log")
if len(c.Args()) < 1 {
fail("Not enough arguments", "Not enough arguments")
}
cmd := os.Getenv("SSH_ORIGINAL_COMMAND")
if len(cmd) == 0 {
println("Hi there, You've successfully authenticated, but Gogs does not provide shell access.")
println("If this is unexpected, please log in with password and setup Gogs under another user.")
return
}
verb, args := parseCmd(cmd)
repoPath := strings.ToLower(strings.Trim(args, "'"))
rr := strings.SplitN(repoPath, "/", 2)
if len(rr) != 2 {
fail("Invalid repository path", "Invalid repository path: %v", args)
}
username := strings.ToLower(rr[0])
reponame := strings.ToLower(strings.TrimSuffix(rr[1], ".git"))
isWiki := false
if strings.HasSuffix(reponame, ".wiki") {
isWiki = true
reponame = reponame[:len(reponame)-5]
}
repoUser, err := models.GetUserByName(username)
if err != nil {
if models.IsErrUserNotExist(err) {
fail("Repository owner does not exist", "Unregistered owner: %s", username)
}
fail("Internal error", "Failed to get repository owner (%s): %v", username, err)
}
repo, err := models.GetRepositoryByName(repoUser.Id, reponame)
if err != nil {
if models.IsErrRepoNotExist(err) {
fail(_ACCESS_DENIED_MESSAGE, "Repository does not exist: %s/%s", repoUser.Name, reponame)
}
fail("Internal error", "Failed to get repository: %v", err)
}
requestedMode, has := allowedCommands[verb]
if !has {
fail("Unknown git command", "Unknown git command %s", verb)
}
// Prohibit push to mirror repositories.
if requestedMode > models.ACCESS_MODE_READ && repo.IsMirror {
fail("mirror repository is read-only", "")
}
// Allow anonymous clone for public repositories.
var (
keyID int64
user *models.User
)
if requestedMode == models.ACCESS_MODE_WRITE || repo.IsPrivate {
keys := strings.Split(c.Args()[0], "-")
if len(keys) != 2 {
fail("Key ID format error", "Invalid key argument: %s", c.Args()[0])
}
key, err := models.GetPublicKeyByID(com.StrTo(keys[1]).MustInt64())
if err != nil {
fail("Invalid key ID", "Invalid key ID[%s]: %v", c.Args()[0], err)
}
keyID = key.ID
// Check deploy key or user key.
if key.Type == models.KEY_TYPE_DEPLOY {
if key.Mode < requestedMode {
fail("Key permission denied", "Cannot push with deployment key: %d", key.ID)
}
// Check if this deploy key belongs to current repository.
if !models.HasDeployKey(key.ID, repo.ID) {
fail("Key access denied", "Deploy key access denied: [key_id: %d, repo_id: %d]", key.ID, repo.ID)
}
// Update deploy key activity.
deployKey, err := models.GetDeployKeyByRepo(key.ID, repo.ID)
if err != nil {
fail("Internal error", "GetDeployKey: %v", err)
}
deployKey.Updated = time.Now()
if err = models.UpdateDeployKey(deployKey); err != nil {
fail("Internal error", "UpdateDeployKey: %v", err)
}
} else {
user, err = models.GetUserByKeyID(key.ID)
if err != nil {
fail("internal error", "Failed to get user by key ID(%d): %v", keyID, err)
}
mode, err := models.AccessLevel(user, repo)
if err != nil {
fail("Internal error", "Fail to check access: %v", err)
} else if mode < requestedMode {
clientMessage := _ACCESS_DENIED_MESSAGE
if mode >= models.ACCESS_MODE_READ {
clientMessage = "You do not have sufficient authorization for this action"
}
fail(clientMessage,
"User %s does not have level %v access to repository %s",
user.Name, requestedMode, repoPath)
}
}
}
uuid := uuid.NewV4().String()
os.Setenv("uuid", uuid)
// Special handle for Windows.
if setting.IsWindows {
verb = strings.Replace(verb, "-", " ", 1)
}
var gitcmd *exec.Cmd
verbs := strings.Split(verb, " ")
if len(verbs) == 2 {
gitcmd = exec.Command(verbs[0], verbs[1], repoPath)
} else {
gitcmd = exec.Command(verb, repoPath)
}
gitcmd.Dir = setting.RepoRootPath
gitcmd.Stdout = os.Stdout
gitcmd.Stdin = os.Stdin
gitcmd.Stderr = os.Stderr
if err = gitcmd.Run(); err != nil {
fail("Internal error", "Failed to execute git command: %v", err)
}
if requestedMode == models.ACCESS_MODE_WRITE {
handleUpdateTask(uuid, user, repoUser, reponame, isWiki)
}
// Update user key activity.
if keyID > 0 {
key, err := models.GetPublicKeyByID(keyID)
if err != nil {
fail("Internal error", "GetPublicKeyById: %v", err)
}
key.Updated = time.Now()
if err = models.UpdatePublicKey(key); err != nil {
fail("Internal error", "UpdatePublicKey: %v", err)
}
}
}
func RepoAssignment(redirect bool) martini.Handler {
return func(ctx *Context, params martini.Params) {
// assign false first
ctx.Data["IsRepositoryValid"] = false
var (
user *models.User
err error
)
// get repository owner
ctx.Repo.IsOwner = ctx.IsSigned && ctx.User.LowerName == strings.ToLower(params["username"])
if !ctx.Repo.IsOwner {
user, err = models.GetUserByName(params["username"])
if err != nil {
if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(200, "RepoAssignment", err)
return
}
} else {
user = ctx.User
}
if user == nil {
if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(200, "RepoAssignment", errors.New("invliad user account for single repository"))
return
}
ctx.Repo.Owner = user
// get repository
repo, err := models.GetRepositoryByName(user.Id, params["reponame"])
if err != nil {
if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(200, "RepoAssignment", err)
return
}
ctx.Repo.IsValid = true
if ctx.User != nil {
ctx.Repo.IsWatching = models.IsWatching(ctx.User.Id, repo.Id)
}
ctx.Repo.Repository = repo
scheme := "http"
if base.EnableHttpsClone {
scheme = "https"
}
ctx.Repo.CloneLink.SSH = fmt.Sprintf("git@%s:%s/%s.git", base.Domain, user.LowerName, repo.LowerName)
ctx.Repo.CloneLink.HTTPS = fmt.Sprintf("%s://%s/%s/%s.git", scheme, base.Domain, user.LowerName, repo.LowerName)
ctx.Data["IsRepositoryValid"] = true
ctx.Data["Repository"] = repo
ctx.Data["Owner"] = user
ctx.Data["Title"] = user.Name + "/" + repo.Name
ctx.Data["CloneLink"] = ctx.Repo.CloneLink
ctx.Data["RepositoryLink"] = ctx.Data["Title"]
ctx.Data["IsRepositoryOwner"] = ctx.Repo.IsOwner
ctx.Data["IsRepositoryWatching"] = ctx.Repo.IsWatching
}
}
func runServ(k *cli.Context) {
execDir, _ := base.ExecDir()
newLogger(execDir)
base.NewConfigContext()
models.LoadModelsConfig()
if models.UseSQLite3 {
os.Chdir(execDir)
}
models.SetEngine()
keys := strings.Split(os.Args[2], "-")
if len(keys) != 2 {
println("auth file format error")
log.Error("auth file format error")
return
}
keyId, err := strconv.ParseInt(keys[1], 10, 64)
if err != nil {
println("auth file format error")
log.Error("auth file format error", err)
return
}
user, err := models.GetUserByKeyId(keyId)
if err != nil {
println("You have no right to access")
log.Error("SSH visit error: %v", err)
return
}
cmd := os.Getenv("SSH_ORIGINAL_COMMAND")
if cmd == "" {
println("Hi", user.Name, "! You've successfully authenticated, but Gogs does not provide shell access.")
return
}
verb, args := parseCmd(cmd)
repoPath := strings.Trim(args, "'")
rr := strings.SplitN(repoPath, "/", 2)
if len(rr) != 2 {
println("Unavilable repository", args)
log.Error("Unavilable repository %v", args)
return
}
repoUserName := rr[0]
repoName := rr[1]
if strings.HasSuffix(repoName, ".git") {
repoName = repoName[:len(repoName)-4]
}
isWrite := In(verb, COMMANDS_WRITE)
isRead := In(verb, COMMANDS_READONLY)
repoUser, err := models.GetUserByName(repoUserName)
if err != nil {
fmt.Println("You have no right to access")
log.Error("Get user failed", err)
return
}
// access check
switch {
case isWrite:
has, err := models.HasAccess(user.LowerName, path.Join(repoUserName, repoName), models.AU_WRITABLE)
if err != nil {
println("Inernel error:", err)
log.Error(err.Error())
return
} else if !has {
println("You have no right to write this repository")
log.Error("User %s has no right to write repository %s", user.Name, repoPath)
return
}
case isRead:
repo, err := models.GetRepositoryByName(repoUser.Id, repoName)
if err != nil {
println("Get repository error:", err)
log.Error("Get repository error: " + err.Error())
return
}
if !repo.IsPrivate {
break
}
has, err := models.HasAccess(user.Name, repoPath, models.AU_READABLE)
if err != nil {
println("Inernel error")
log.Error(err.Error())
return
}
if !has {
has, err = models.HasAccess(user.Name, repoPath, models.AU_WRITABLE)
if err != nil {
println("Inernel error")
log.Error(err.Error())
return
}
}
if !has {
println("You have no right to access this repository")
log.Error("You have no right to access this repository")
return
}
default:
println("Unknown command")
log.Error("Unknown command")
return
}
// for update use
os.Setenv("userName", user.Name)
os.Setenv("userId", strconv.Itoa(int(user.Id)))
os.Setenv("repoName", repoName)
gitcmd := exec.Command(verb, repoPath)
gitcmd.Dir = base.RepoRootPath
gitcmd.Stdout = os.Stdout
gitcmd.Stdin = os.Stdin
gitcmd.Stderr = os.Stderr
if err = gitcmd.Run(); err != nil {
println("execute command error:", err.Error())
log.Error("execute command error: " + err.Error())
return
}
}
func runServ(c *cli.Context) {
if c.IsSet("config") {
setting.CustomConf = c.String("config")
}
setup("serv.log")
if len(c.Args()) < 1 {
fail("Not enough arguments", "Not enough arguments")
}
cmd := os.Getenv("SSH_ORIGINAL_COMMAND")
if len(cmd) == 0 {
println("Hi there, You've successfully authenticated, but Gogs does not provide shell access.")
println("If this is unexpected, please log in with password and setup Gogs under another user.")
return
}
verb, args := parseCmd(cmd)
repoPath := strings.Trim(args, "'")
rr := strings.SplitN(repoPath, "/", 2)
if len(rr) != 2 {
fail("Invalid repository path", "Invalid repository path: %v", args)
}
repoUserName := rr[0]
repoName := strings.TrimSuffix(rr[1], ".git")
repoUser, err := models.GetUserByName(repoUserName)
if err != nil {
if models.IsErrUserNotExist(err) {
fail("Repository owner does not exist", "Unregistered owner: %s", repoUserName)
}
fail("Internal error", "Failed to get repository owner(%s): %v", repoUserName, err)
}
repo, err := models.GetRepositoryByName(repoUser.Id, repoName)
if err != nil {
if models.IsErrRepoNotExist(err) {
fail(_ACCESS_DENIED_MESSAGE, "Repository does not exist: %s/%s", repoUser.Name, repoName)
}
fail("Internal error", "Failed to get repository: %v", err)
}
requestedMode, has := COMMANDS[verb]
if !has {
fail("Unknown git command", "Unknown git command %s", verb)
}
// Allow anonymous clone for public repositories.
var (
keyID int64
user *models.User
)
if requestedMode == models.ACCESS_MODE_WRITE || repo.IsPrivate {
keys := strings.Split(c.Args()[0], "-")
if len(keys) != 2 {
fail("Key ID format error", "Invalid key ID: %s", c.Args()[0])
}
key, err := models.GetPublicKeyByID(com.StrTo(keys[1]).MustInt64())
if err != nil {
fail("Key ID format error", "Invalid key ID[%s]: %v", c.Args()[0], err)
}
keyID = key.ID
// Check deploy key or user key.
if key.Type == models.KEY_TYPE_DEPLOY {
if key.Mode < requestedMode {
fail("Key permission denied", "Cannot push with deployment key: %d", key.ID)
}
// Check if this deploy key belongs to current repository.
if !models.HasDeployKey(key.ID, repo.ID) {
fail("Key access denied", "Key access denied: %d-%d", key.ID, repo.ID)
}
// Update deploy key activity.
deployKey, err := models.GetDeployKeyByRepo(key.ID, repo.ID)
if err != nil {
fail("Internal error", "GetDeployKey: %v", err)
}
deployKey.Updated = time.Now()
if err = models.UpdateDeployKey(deployKey); err != nil {
fail("Internal error", "UpdateDeployKey: %v", err)
}
} else {
user, err = models.GetUserByKeyId(key.ID)
if err != nil {
fail("internal error", "Failed to get user by key ID(%d): %v", keyID, err)
}
mode, err := models.AccessLevel(user, repo)
if err != nil {
fail("Internal error", "Fail to check access: %v", err)
} else if mode < requestedMode {
clientMessage := _ACCESS_DENIED_MESSAGE
if mode >= models.ACCESS_MODE_READ {
clientMessage = "You do not have sufficient authorization for this action"
}
fail(clientMessage,
"User %s does not have level %v access to repository %s",
user.Name, requestedMode, repoPath)
}
}
}
uuid := uuid.NewV4().String()
os.Setenv("uuid", uuid)
var gitcmd *exec.Cmd
verbs := strings.Split(verb, " ")
if len(verbs) == 2 {
gitcmd = exec.Command(verbs[0], verbs[1], repoPath)
} else {
gitcmd = exec.Command(verb, repoPath)
}
gitcmd.Dir = setting.RepoRootPath
gitcmd.Stdout = os.Stdout
gitcmd.Stdin = os.Stdin
gitcmd.Stderr = os.Stderr
if err = gitcmd.Run(); err != nil {
fail("Internal error", "Failed to execute git command: %v", err)
}
if requestedMode == models.ACCESS_MODE_WRITE {
tasks, err := models.GetUpdateTasksByUuid(uuid)
if err != nil {
log.GitLogger.Fatal(2, "GetUpdateTasksByUuid: %v", err)
}
for _, task := range tasks {
err = models.Update(task.RefName, task.OldCommitId, task.NewCommitId,
user.Name, repoUserName, repoName, user.Id)
if err != nil {
log.GitLogger.Error(2, "Failed to update: %v", err)
}
}
if err = models.DelUpdateTasksByUuid(uuid); err != nil {
log.GitLogger.Fatal(2, "DelUpdateTasksByUuid: %v", err)
}
}
// Send deliver hook request.
resp, err := httplib.Head(setting.AppUrl + setting.AppSubUrl + repoUserName + "/" + repoName + "/hooks/trigger").Response()
if err == nil {
resp.Body.Close()
}
// Update user key activity.
if keyID > 0 {
key, err := models.GetPublicKeyByID(keyID)
if err != nil {
fail("Internal error", "GetPublicKeyById: %v", err)
}
key.Updated = time.Now()
if err = models.UpdatePublicKey(key); err != nil {
fail("Internal error", "UpdatePublicKey: %v", err)
}
}
}
func runServ(c *cli.Context) {
if c.IsSet("config") {
setting.CustomConf = c.String("config")
}
setup("serv.log")
fail := func(userMessage, logMessage string, args ...interface{}) {
fmt.Fprintln(os.Stderr, "Gogs: ", userMessage)
log.GitLogger.Fatal(2, logMessage, args...)
}
if len(c.Args()) < 1 {
fail("Not enough arguments", "Not enough arugments")
}
keys := strings.Split(c.Args()[0], "-")
if len(keys) != 2 {
fail("key-id format error", "Invalid key id: %s", c.Args()[0])
}
keyId, err := com.StrTo(keys[1]).Int64()
if err != nil {
fail("key-id format error", "Invalid key id: %s", err)
}
user, err := models.GetUserByKeyId(keyId)
if err != nil {
fail("internal error", "Fail to get user by key ID(%d): %v", keyId, err)
}
cmd := os.Getenv("SSH_ORIGINAL_COMMAND")
if cmd == "" {
fmt.Printf("Hi, %s! You've successfully authenticated, but Gogs does not provide shell access.\n", user.Name)
if user.IsAdmin {
println("If this is unexpected, please log in with password and setup Gogs under another user.")
}
return
}
verb, args := parseCmd(cmd)
repoPath := strings.Trim(args, "'")
rr := strings.SplitN(repoPath, "/", 2)
if len(rr) != 2 {
fail("Invalid repository path", "Invalide repository path: %v", args)
}
repoUserName := rr[0]
repoName := strings.TrimSuffix(rr[1], ".git")
repoUser, err := models.GetUserByName(repoUserName)
if err != nil {
if err == models.ErrUserNotExist {
fail("Repository owner does not exist", "Unregistered owner: %s", repoUserName)
}
fail("Internal error", "Fail to get repository owner(%s): %v", repoUserName, err)
}
repo, err := models.GetRepositoryByName(repoUser.Id, repoName)
if err != nil {
if models.IsErrRepoNotExist(err) {
if user.Id == repoUser.Id || repoUser.IsOwnedBy(user.Id) {
fail("Repository does not exist", "Repository does not exist: %s/%s", repoUser.Name, repoName)
} else {
fail(_ACCESS_DENIED_MESSAGE, "Repository does not exist: %s/%s", repoUser.Name, repoName)
}
}
fail("Internal error", "Fail to get repository: %v", err)
}
requestedMode, has := COMMANDS[verb]
if !has {
fail("Unknown git command", "Unknown git command %s", verb)
}
mode, err := models.AccessLevel(user, repo)
if err != nil {
fail("Internal error", "Fail to check access: %v", err)
} else if mode < requestedMode {
clientMessage := _ACCESS_DENIED_MESSAGE
if mode >= models.ACCESS_MODE_READ {
clientMessage = "You do not have sufficient authorization for this action"
}
fail(clientMessage,
"User %s does not have level %v access to repository %s",
user.Name, requestedMode, repoPath)
}
uuid := uuid.NewV4().String()
os.Setenv("uuid", uuid)
var gitcmd *exec.Cmd
verbs := strings.Split(verb, " ")
if len(verbs) == 2 {
gitcmd = exec.Command(verbs[0], verbs[1], repoPath)
} else {
gitcmd = exec.Command(verb, repoPath)
}
gitcmd.Dir = setting.RepoRootPath
gitcmd.Stdout = os.Stdout
gitcmd.Stdin = os.Stdin
gitcmd.Stderr = os.Stderr
if err = gitcmd.Run(); err != nil {
fail("Internal error", "Fail to execute git command: %v", err)
}
if requestedMode == models.ACCESS_MODE_WRITE {
tasks, err := models.GetUpdateTasksByUuid(uuid)
if err != nil {
log.GitLogger.Fatal(2, "GetUpdateTasksByUuid: %v", err)
}
for _, task := range tasks {
err = models.Update(task.RefName, task.OldCommitId, task.NewCommitId,
user.Name, repoUserName, repoName, user.Id)
if err != nil {
log.GitLogger.Error(2, "Fail to update: %v", err)
}
}
if err = models.DelUpdateTasksByUuid(uuid); err != nil {
log.GitLogger.Fatal(2, "DelUpdateTasksByUuid: %v", err)
}
}
// Update key activity.
key, err := models.GetPublicKeyById(keyId)
if err != nil {
fail("Internal error", "GetPublicKeyById: %v", err)
}
key.Updated = time.Now()
if err = models.UpdatePublicKey(key); err != nil {
fail("Internal error", "UpdatePublicKey: %v", err)
}
}
func runServ(k *cli.Context) {
setup(path.Join(setting.LogRootPath, "serv.log"))
keys := strings.Split(os.Args[2], "-")
if len(keys) != 2 {
println("Gogs: auth file format error")
qlog.Fatal("Invalid auth file format: %s", os.Args[2])
}
keyId, err := strconv.ParseInt(keys[1], 10, 64)
if err != nil {
println("Gogs: auth file format error")
qlog.Fatalf("Invalid auth file format: %v", err)
}
user, err := models.GetUserByKeyId(keyId)
if err != nil {
if err == models.ErrUserNotKeyOwner {
println("Gogs: you are not the owner of SSH key")
qlog.Fatalf("Invalid owner of SSH key: %d", keyId)
}
println("Gogs: internal error:", err)
qlog.Fatalf("Fail to get user by key ID(%d): %v", keyId, err)
}
cmd := os.Getenv("SSH_ORIGINAL_COMMAND")
if cmd == "" {
println("Hi", user.Name, "! You've successfully authenticated, but Gogs does not provide shell access.")
return
}
verb, args := parseCmd(cmd)
repoPath := strings.Trim(args, "'")
rr := strings.SplitN(repoPath, "/", 2)
if len(rr) != 2 {
println("Gogs: unavailable repository", args)
qlog.Fatalf("Unavailable repository: %v", args)
}
repoUserName := rr[0]
repoName := strings.TrimSuffix(rr[1], ".git")
isWrite := In(verb, COMMANDS_WRITE)
isRead := In(verb, COMMANDS_READONLY)
repoUser, err := models.GetUserByName(repoUserName)
if err != nil {
if err == models.ErrUserNotExist {
println("Gogs: given repository owner are not registered")
qlog.Fatalf("Unregistered owner: %s", repoUserName)
}
println("Gogs: internal error:", err)
qlog.Fatalf("Fail to get repository owner(%s): %v", repoUserName, err)
}
// Access check.
switch {
case isWrite:
has, err := models.HasAccess(user.Name, path.Join(repoUserName, repoName), models.AU_WRITABLE)
if err != nil {
println("Gogs: internal error:", err)
qlog.Fatal("Fail to check write access:", err)
} else if !has {
println("You have no right to write this repository")
qlog.Fatalf("User %s has no right to write repository %s", user.Name, repoPath)
}
case isRead:
repo, err := models.GetRepositoryByName(repoUser.Id, repoName)
if err != nil {
if err == models.ErrRepoNotExist {
println("Gogs: given repository does not exist")
qlog.Fatalf("Repository does not exist: %s/%s", repoUser.Name, repoName)
}
println("Gogs: internal error:", err)
qlog.Fatalf("Fail to get repository: %v", err)
}
if !repo.IsPrivate {
break
}
has, err := models.HasAccess(user.Name, path.Join(repoUserName, repoName), models.AU_READABLE)
if err != nil {
println("Gogs: internal error:", err)
qlog.Fatal("Fail to check read access:", err)
} else if !has {
println("You have no right to access this repository")
qlog.Fatalf("User %s has no right to read repository %s", user.Name, repoPath)
}
default:
println("Unknown command")
return
}
models.SetRepoEnvs(user.Id, user.Name, repoName, repoUserName)
gitcmd := exec.Command(verb, repoPath)
gitcmd.Dir = setting.RepoRootPath
gitcmd.Stdout = os.Stdout
gitcmd.Stdin = os.Stdin
gitcmd.Stderr = os.Stderr
if err = gitcmd.Run(); err != nil {
println("Gogs: internal error:", err)
qlog.Fatalf("Fail to execute git command: %v", err)
}
//refName := os.Getenv("refName")
//oldCommitId := os.Getenv("oldCommitId")
//newCommitId := os.Getenv("newCommitId")
//qlog.Error("get envs:", refName, oldCommitId, newCommitId)
// update
//models.Update(refName, oldCommitId, newCommitId, repoUserName, repoName, user.Id)
}
func Http(ctx *middleware.Context) {
username := ctx.Params(":username")
reponame := ctx.Params(":reponame")
if strings.HasSuffix(reponame, ".git") {
reponame = reponame[:len(reponame)-4]
}
var isPull bool
service := ctx.Query("service")
if service == "git-receive-pack" ||
strings.HasSuffix(ctx.Req.URL.Path, "git-receive-pack") {
isPull = false
} else if service == "git-upload-pack" ||
strings.HasSuffix(ctx.Req.URL.Path, "git-upload-pack") {
isPull = true
} else {
isPull = (ctx.Req.Method == "GET")
}
repoUser, err := models.GetUserByName(username)
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.Handle(404, "GetUserByName", nil)
} else {
ctx.Handle(500, "GetUserByName", err)
}
return
}
repo, err := models.GetRepositoryByName(repoUser.Id, reponame)
if err != nil {
if models.IsErrRepoNotExist(err) {
ctx.Handle(404, "GetRepositoryByName", nil)
} else {
ctx.Handle(500, "GetRepositoryByName", err)
}
return
}
// Only public pull don't need auth.
isPublicPull := !repo.IsPrivate && isPull
var (
askAuth = !isPublicPull || setting.Service.RequireSignInView
authUser *models.User
authUsername string
authPasswd string
)
// check access
if askAuth {
baHead := ctx.Req.Header.Get("Authorization")
if baHead == "" {
authRequired(ctx)
return
}
auths := strings.Fields(baHead)
// currently check basic auth
// TODO: support digit auth
// FIXME: middlewares/context.go did basic auth check already,
// maybe could use that one.
if len(auths) != 2 || auths[0] != "Basic" {
ctx.HandleText(401, "no basic auth and digit auth")
return
}
authUsername, authPasswd, err = base.BasicAuthDecode(auths[1])
if err != nil {
ctx.HandleText(401, "no basic auth and digit auth")
return
}
authUser, err = models.UserSignIn(authUsername, authPasswd)
if err != nil {
if !models.IsErrUserNotExist(err) {
ctx.Handle(500, "UserSignIn error: %v", err)
return
}
// Assume username now is a token.
token, err := models.GetAccessTokenBySha(authUsername)
if err != nil {
if err == models.ErrAccessTokenNotExist {
ctx.HandleText(401, "invalid token")
} else {
ctx.Handle(500, "GetAccessTokenBySha", err)
}
return
}
authUser, err = models.GetUserByID(token.UID)
if err != nil {
ctx.Handle(500, "GetUserById", err)
return
}
authUsername = authUser.Name
}
if !isPublicPull {
var tp = models.ACCESS_MODE_WRITE
if isPull {
tp = models.ACCESS_MODE_READ
}
has, err := models.HasAccess(authUser, repo, tp)
if err != nil {
ctx.HandleText(401, "no basic auth and digit auth")
return
} else if !has {
if tp == models.ACCESS_MODE_READ {
has, err = models.HasAccess(authUser, repo, models.ACCESS_MODE_WRITE)
if err != nil || !has {
ctx.HandleText(401, "no basic auth and digit auth")
return
}
} else {
ctx.HandleText(401, "no basic auth and digit auth")
return
}
}
if !isPull && repo.IsMirror {
ctx.HandleText(401, "can't push to mirror")
return
}
}
}
callback := func(rpc string, input []byte) {
if rpc == "receive-pack" {
var lastLine int64 = 0
for {
head := input[lastLine : lastLine+2]
if head[0] == '0' && head[1] == '0' {
size, err := strconv.ParseInt(string(input[lastLine+2:lastLine+4]), 16, 32)
if err != nil {
log.Error(4, "%v", err)
return
}
if size == 0 {
//fmt.Println(string(input[lastLine:]))
break
}
line := input[lastLine : lastLine+size]
idx := bytes.IndexRune(line, '\000')
if idx > -1 {
line = line[:idx]
}
fields := strings.Fields(string(line))
if len(fields) >= 3 {
oldCommitId := fields[0][4:]
newCommitId := fields[1]
refName := fields[2]
// FIXME: handle error.
if err = models.Update(refName, oldCommitId, newCommitId, authUsername, username, reponame, authUser.Id); err == nil {
models.HookQueue.AddRepoID(repo.ID)
}
}
lastLine = lastLine + size
} else {
break
}
}
}
}
HTTPBackend(&Config{
RepoRootPath: setting.RepoRootPath,
GitBinPath: "git",
UploadPack: true,
ReceivePack: true,
OnSucceed: callback,
})(ctx.Resp, ctx.Req.Request)
runtime.GC()
}
func RepoAssignment(redirect bool, args ...bool) martini.Handler {
return func(ctx *Context, params martini.Params) {
// valid brachname
var validBranch bool
// display bare quick start if it is a bare repo
var displayBare bool
if len(args) >= 1 {
validBranch = args[0]
}
if len(args) >= 2 {
displayBare = args[1]
}
var (
user *models.User
err error
)
userName := params["username"]
repoName := params["reponame"]
branchName := params["branchname"]
// get repository owner
ctx.Repo.IsOwner = ctx.IsSigned && ctx.User.LowerName == strings.ToLower(userName)
if !ctx.Repo.IsOwner {
user, err = models.GetUserByName(params["username"])
if err != nil {
if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(200, "RepoAssignment", err)
return
}
} else {
user = ctx.User
}
if user == nil {
if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(200, "RepoAssignment", errors.New("invliad user account for single repository"))
return
}
// get repository
repo, err := models.GetRepositoryByName(user.Id, repoName)
if err != nil {
if err == models.ErrRepoNotExist {
ctx.Handle(404, "RepoAssignment", err)
} else if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(404, "RepoAssignment", err)
return
}
ctx.Repo.Repository = repo
ctx.Data["IsBareRepo"] = ctx.Repo.Repository.IsBare
gitRepo, err := git.OpenRepository(models.RepoPath(userName, repoName))
if err != nil {
ctx.Handle(404, "RepoAssignment Invalid repo "+models.RepoPath(userName, repoName), err)
return
}
ctx.Repo.GitRepo = gitRepo
ctx.Repo.Owner = user
ctx.Repo.RepoLink = "/" + user.Name + "/" + repo.Name
ctx.Data["Title"] = user.Name + "/" + repo.Name
ctx.Data["Repository"] = repo
ctx.Data["Owner"] = user
ctx.Data["RepoLink"] = ctx.Repo.RepoLink
ctx.Data["IsRepositoryOwner"] = ctx.Repo.IsOwner
ctx.Data["BranchName"] = ""
ctx.Repo.CloneLink.SSH = fmt.Sprintf("%s@%s:%s/%s.git", base.RunUser, base.Domain, user.LowerName, repo.LowerName)
ctx.Repo.CloneLink.HTTPS = fmt.Sprintf("%s%s/%s.git", base.AppUrl, user.LowerName, repo.LowerName)
ctx.Data["CloneLink"] = ctx.Repo.CloneLink
// when repo is bare, not valid branch
if !ctx.Repo.Repository.IsBare && validBranch {
detect:
if len(branchName) > 0 {
// TODO check tag
if models.IsBranchExist(user.Name, repoName, branchName) {
ctx.Repo.IsBranch = true
ctx.Repo.BranchName = branchName
ctx.Repo.Commit, err = gitRepo.GetCommitOfBranch(branchName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid branch", nil)
return
}
ctx.Repo.CommitId = ctx.Repo.Commit.Oid.String()
} else if len(branchName) == 40 {
ctx.Repo.IsCommit = true
ctx.Repo.CommitId = branchName
ctx.Repo.BranchName = branchName
ctx.Repo.Commit, err = gitRepo.GetCommit(branchName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid commit", nil)
return
}
} else {
ctx.Handle(404, "RepoAssignment invalid repo", nil)
return
}
} else {
branchName = "master"
goto detect
}
ctx.Data["IsBranch"] = ctx.Repo.IsBranch
ctx.Data["IsCommit"] = ctx.Repo.IsCommit
}
// repo is bare and display enable
if displayBare && ctx.Repo.Repository.IsBare {
ctx.HTML(200, "repo/single_bare")
return
}
if ctx.IsSigned {
ctx.Repo.IsWatching = models.IsWatching(ctx.User.Id, repo.Id)
}
ctx.Data["BranchName"] = ctx.Repo.BranchName
ctx.Data["CommitId"] = ctx.Repo.CommitId
ctx.Data["IsRepositoryWatching"] = ctx.Repo.IsWatching
}
}
func runServ(k *cli.Context) {
setup("serv.log")
keys := strings.Split(os.Args[2], "-")
if len(keys) != 2 {
println("Gogs: auth file format error")
log.GitLogger.Fatal(2, "Invalid auth file format: %s", os.Args[2])
}
keyId, err := com.StrTo(keys[1]).Int64()
if err != nil {
println("Gogs: auth file format error")
log.GitLogger.Fatal(2, "Invalid auth file format: %v", err)
}
user, err := models.GetUserByKeyId(keyId)
if err != nil {
if err == models.ErrUserNotKeyOwner {
println("Gogs: you are not the owner of SSH key")
log.GitLogger.Fatal(2, "Invalid owner of SSH key: %d", keyId)
}
println("Gogs: internal error:", err)
log.GitLogger.Fatal(2, "Fail to get user by key ID(%d): %v", keyId, err)
}
cmd := os.Getenv("SSH_ORIGINAL_COMMAND")
if cmd == "" {
println("Hi", user.Name, "! You've successfully authenticated, but Gogs does not provide shell access.")
return
}
verb, args := parseCmd(cmd)
repoPath := strings.Trim(args, "'")
rr := strings.SplitN(repoPath, "/", 2)
if len(rr) != 2 {
println("Gogs: unavailable repository", args)
log.GitLogger.Fatal(2, "Unavailable repository: %v", args)
}
repoUserName := rr[0]
repoName := strings.TrimSuffix(rr[1], ".git")
isWrite := In(verb, COMMANDS_WRITE)
isRead := In(verb, COMMANDS_READONLY)
repoUser, err := models.GetUserByName(repoUserName)
if err != nil {
if err == models.ErrUserNotExist {
println("Gogs: given repository owner are not registered")
log.GitLogger.Fatal(2, "Unregistered owner: %s", repoUserName)
}
println("Gogs: internal error:", err)
log.GitLogger.Fatal(2, "Fail to get repository owner(%s): %v", repoUserName, err)
}
// Access check.
switch {
case isWrite:
has, err := models.HasAccess(user.Name, path.Join(repoUserName, repoName), models.WRITABLE)
if err != nil {
println("Gogs: internal error:", err)
log.GitLogger.Fatal(2, "Fail to check write access:", err)
} else if !has {
println("You have no right to write this repository")
log.GitLogger.Fatal(2, "User %s has no right to write repository %s", user.Name, repoPath)
}
case isRead:
repo, err := models.GetRepositoryByName(repoUser.Id, repoName)
if err != nil {
if err == models.ErrRepoNotExist {
println("Gogs: given repository does not exist")
log.GitLogger.Fatal(2, "Repository does not exist: %s/%s", repoUser.Name, repoName)
}
println("Gogs: internal error:", err)
log.GitLogger.Fatal(2, "Fail to get repository: %v", err)
}
if !repo.IsPrivate {
break
}
has, err := models.HasAccess(user.Name, path.Join(repoUserName, repoName), models.READABLE)
if err != nil {
println("Gogs: internal error:", err)
log.GitLogger.Fatal(2, "Fail to check read access:", err)
} else if !has {
println("You have no right to access this repository")
log.GitLogger.Fatal(2, "User %s has no right to read repository %s", user.Name, repoPath)
}
default:
println("Unknown command")
return
}
uuid := uuid.NewV4().String()
os.Setenv("uuid", uuid)
gitcmd := exec.Command(verb, repoPath)
gitcmd.Dir = setting.RepoRootPath
gitcmd.Stdout = os.Stdout
gitcmd.Stdin = os.Stdin
gitcmd.Stderr = os.Stderr
if err = gitcmd.Run(); err != nil {
println("Gogs: internal error:", err.Error())
log.GitLogger.Fatal(2, "Fail to execute git command: %v", err)
}
if isWrite {
tasks, err := models.GetUpdateTasksByUuid(uuid)
if err != nil {
log.GitLogger.Fatal(2, "GetUpdateTasksByUuid: %v", err)
}
for _, task := range tasks {
err = models.Update(task.RefName, task.OldCommitId, task.NewCommitId,
user.Name, repoUserName, repoName, user.Id)
if err != nil {
log.GitLogger.Error(2, "Fail to update: %v", err)
}
}
if err = models.DelUpdateTasksByUuid(uuid); err != nil {
log.GitLogger.Fatal(2, "DelUpdateTasksByUuid: %v", err)
}
}
// Update key activity.
key, err := models.GetPublicKeyById(keyId)
if err != nil {
log.GitLogger.Fatal(2, "GetPublicKeyById: %v", err)
}
key.Updated = time.Now()
if err = models.UpdatePublicKey(key); err != nil {
log.GitLogger.Fatal(2, "UpdatePublicKey: %v", err)
}
}
func Http(ctx *middleware.Context, params martini.Params) {
username := params["username"]
reponame := params["reponame"]
if strings.HasSuffix(reponame, ".git") {
reponame = reponame[:len(reponame)-4]
}
var isPull bool
service := ctx.Query("service")
if service == "git-receive-pack" ||
strings.HasSuffix(ctx.Req.URL.Path, "git-receive-pack") {
isPull = false
} else if service == "git-upload-pack" ||
strings.HasSuffix(ctx.Req.URL.Path, "git-upload-pack") {
isPull = true
} else {
isPull = (ctx.Req.Method == "GET")
}
repoUser, err := models.GetUserByName(username)
if err != nil {
ctx.Handle(500, "repo.GetUserByName", nil)
return
}
repo, err := models.GetRepositoryByName(repoUser.Id, reponame)
if err != nil {
ctx.Handle(500, "repo.GetRepositoryByName", nil)
return
}
// only public pull don't need auth
isPublicPull := !repo.IsPrivate && isPull
var askAuth = !isPublicPull || base.Service.RequireSignInView
var authUser *models.User
var authUsername, passwd string
// check access
if askAuth {
baHead := ctx.Req.Header.Get("Authorization")
if baHead == "" {
// ask auth
authRequired(ctx)
return
}
auths := strings.Fields(baHead)
// currently check basic auth
// TODO: support digit auth
if len(auths) != 2 || auths[0] != "Basic" {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
authUsername, passwd, err = basicDecode(auths[1])
if err != nil {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
authUser, err = models.GetUserByName(authUsername)
if err != nil {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
newUser := &models.User{Passwd: passwd, Salt: authUser.Salt}
newUser.EncodePasswd()
if authUser.Passwd != newUser.Passwd {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
if !isPublicPull {
var tp = models.AU_WRITABLE
if isPull {
tp = models.AU_READABLE
}
has, err := models.HasAccess(authUsername, username+"/"+reponame, tp)
if err != nil {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
} else if !has {
if tp == models.AU_READABLE {
has, err = models.HasAccess(authUsername, username+"/"+reponame, models.AU_WRITABLE)
if err != nil || !has {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
} else {
ctx.Handle(401, "no basic auth and digit auth", nil)
return
}
}
}
}
config := Config{base.RepoRootPath, "git", true, true, func(rpc string, input []byte) {
if rpc == "receive-pack" {
firstLine := bytes.IndexRune(input, '\000')
if firstLine > -1 {
fields := strings.Fields(string(input[:firstLine]))
if len(fields) == 3 {
oldCommitId := fields[0][4:]
newCommitId := fields[1]
refName := fields[2]
models.Update(refName, oldCommitId, newCommitId, authUsername, username, reponame, authUser.Id)
}
}
}
}}
handler := HttpBackend(&config)
handler(ctx.ResponseWriter, ctx.Req)
/* Webdav
dir := models.RepoPath(username, reponame)
prefix := path.Join("/", username, params["reponame"])
server := webdav.NewServer(
dir, prefix, true)
server.ServeHTTP(ctx.ResponseWriter, ctx.Req)
*/
}
func RepoAssignment(redirect bool, args ...bool) macaron.Handler {
return func(ctx *Context) {
var (
validBranch bool // To valid brach name.
displayBare bool // To display bare page if it is a bare repo.
)
if len(args) >= 1 {
validBranch = args[0]
}
if len(args) >= 2 {
displayBare = args[1]
}
var (
u *models.User
err error
)
userName := ctx.Params(":username")
repoName := ctx.Params(":reponame")
refName := ctx.Params(":branchname")
if len(refName) == 0 {
refName = ctx.Params(":path")
}
// Collaborators who have write access can be seen as owners.
if ctx.IsSigned {
ctx.Repo.IsOwner, err = models.HasAccess(ctx.User.Name, userName+"/"+repoName, models.WRITABLE)
if err != nil {
ctx.Handle(500, "HasAccess", err)
return
}
ctx.Repo.IsTrueOwner = ctx.User.LowerName == strings.ToLower(userName)
}
if !ctx.Repo.IsTrueOwner {
u, err = models.GetUserByName(userName)
if err != nil {
if err == models.ErrUserNotExist {
ctx.Handle(404, "GetUserByName", err)
} else if redirect {
log.Error(4, "GetUserByName", err)
ctx.Redirect("/")
} else {
ctx.Handle(500, "GetUserByName", err)
}
return
}
} else {
u = ctx.User
}
if u == nil {
if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(404, "RepoAssignment", errors.New("invliad user account for single repository"))
return
}
ctx.Repo.Owner = u
// Organization owner team members are true owners as well.
if ctx.IsSigned && ctx.Repo.Owner.IsOrganization() && ctx.Repo.Owner.IsOrgOwner(ctx.User.Id) {
ctx.Repo.IsTrueOwner = true
}
// Get repository.
repo, err := models.GetRepositoryByName(u.Id, repoName)
if err != nil {
if err == models.ErrRepoNotExist {
ctx.Handle(404, "GetRepositoryByName", err)
return
} else if redirect {
ctx.Redirect("/")
return
}
ctx.Handle(500, "GetRepositoryByName", err)
return
} else if err = repo.GetOwner(); err != nil {
ctx.Handle(500, "GetOwner", err)
return
}
// Check if the mirror repository owner(mirror repository doesn't have access).
if ctx.IsSigned && !ctx.Repo.IsOwner {
if repo.OwnerId == ctx.User.Id {
ctx.Repo.IsOwner = true
}
// Check if current user has admin permission to repository.
if u.IsOrganization() {
auth, err := models.GetHighestAuthorize(u.Id, ctx.User.Id, 0, repo.Id)
if err != nil {
ctx.Handle(500, "GetHighestAuthorize", err)
return
}
if auth == models.ORG_ADMIN {
ctx.Repo.IsOwner = true
ctx.Repo.IsAdmin = true
}
}
}
// Check access.
if repo.IsPrivate && !ctx.Repo.IsOwner {
if ctx.User == nil {
ctx.Handle(404, "HasAccess", nil)
return
}
hasAccess, err := models.HasAccess(ctx.User.Name, ctx.Repo.Owner.Name+"/"+repo.Name, models.READABLE)
if err != nil {
ctx.Handle(500, "HasAccess", err)
return
} else if !hasAccess {
ctx.Handle(404, "HasAccess", nil)
return
}
}
ctx.Repo.HasAccess = true
ctx.Data["HasAccess"] = true
if repo.IsMirror {
ctx.Repo.Mirror, err = models.GetMirror(repo.Id)
if err != nil {
ctx.Handle(500, "GetMirror", err)
return
}
ctx.Data["MirrorInterval"] = ctx.Repo.Mirror.Interval
}
repo.NumOpenIssues = repo.NumIssues - repo.NumClosedIssues
repo.NumOpenMilestones = repo.NumMilestones - repo.NumClosedMilestones
ctx.Repo.Repository = repo
ctx.Data["IsBareRepo"] = ctx.Repo.Repository.IsBare
gitRepo, err := git.OpenRepository(models.RepoPath(userName, repoName))
if err != nil {
ctx.Handle(500, "RepoAssignment Invalid repo "+models.RepoPath(userName, repoName), err)
return
}
ctx.Repo.GitRepo = gitRepo
ctx.Repo.RepoLink = "/" + u.Name + "/" + repo.Name
ctx.Data["RepoLink"] = ctx.Repo.RepoLink
tags, err := ctx.Repo.GitRepo.GetTags()
if err != nil {
ctx.Handle(500, "GetTags", err)
return
}
ctx.Repo.Repository.NumTags = len(tags)
ctx.Data["Title"] = u.Name + "/" + repo.Name
ctx.Data["Repository"] = repo
ctx.Data["Owner"] = ctx.Repo.Repository.Owner
ctx.Data["IsRepositoryOwner"] = ctx.Repo.IsOwner
ctx.Data["IsRepositoryTrueOwner"] = ctx.Repo.IsTrueOwner
if setting.SshPort != 22 {
ctx.Repo.CloneLink.SSH = fmt.Sprintf("ssh://%s@%s:%d/%s/%s.git", setting.RunUser, setting.Domain, setting.SshPort, u.LowerName, repo.LowerName)
} else {
ctx.Repo.CloneLink.SSH = fmt.Sprintf("%s@%s:%s/%s.git", setting.RunUser, setting.Domain, u.LowerName, repo.LowerName)
}
ctx.Repo.CloneLink.HTTPS = fmt.Sprintf("%s%s/%s.git", setting.AppUrl, u.LowerName, repo.LowerName)
ctx.Data["CloneLink"] = ctx.Repo.CloneLink
if ctx.Repo.Repository.IsGoget {
ctx.Data["GoGetLink"] = fmt.Sprintf("%s%s/%s", setting.AppUrl, u.LowerName, repo.LowerName)
ctx.Data["GoGetImport"] = fmt.Sprintf("%s/%s/%s", setting.Domain, u.LowerName, repo.LowerName)
}
// when repo is bare, not valid branch
if !ctx.Repo.Repository.IsBare && validBranch {
detect:
if len(refName) > 0 {
if gitRepo.IsBranchExist(refName) {
ctx.Repo.IsBranch = true
ctx.Repo.BranchName = refName
ctx.Repo.Commit, err = gitRepo.GetCommitOfBranch(refName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid branch", nil)
return
}
ctx.Repo.CommitId = ctx.Repo.Commit.Id.String()
} else if gitRepo.IsTagExist(refName) {
ctx.Repo.IsTag = true
ctx.Repo.BranchName = refName
ctx.Repo.Tag, err = gitRepo.GetTag(refName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid tag", nil)
return
}
ctx.Repo.Commit, _ = ctx.Repo.Tag.Commit()
ctx.Repo.CommitId = ctx.Repo.Commit.Id.String()
} else if len(refName) == 40 {
ctx.Repo.IsCommit = true
ctx.Repo.CommitId = refName
ctx.Repo.BranchName = refName
ctx.Repo.Commit, err = gitRepo.GetCommit(refName)
if err != nil {
ctx.Handle(404, "RepoAssignment invalid commit", nil)
return
}
} else {
ctx.Handle(404, "RepoAssignment invalid repo", errors.New("branch or tag not exist"))
return
}
} else {
if len(refName) == 0 {
if gitRepo.IsBranchExist(ctx.Repo.Repository.DefaultBranch) {
refName = ctx.Repo.Repository.DefaultBranch
} else {
brs, err := gitRepo.GetBranches()
if err != nil {
ctx.Handle(500, "GetBranches", err)
return
}
refName = brs[0]
}
}
goto detect
}
ctx.Data["IsBranch"] = ctx.Repo.IsBranch
ctx.Data["IsCommit"] = ctx.Repo.IsCommit
ctx.Repo.CommitsCount, err = ctx.Repo.Commit.CommitsCount()
if err != nil {
ctx.Handle(500, "CommitsCount", err)
return
}
ctx.Data["CommitsCount"] = ctx.Repo.CommitsCount
}
// repo is bare and display enable
if ctx.Repo.Repository.IsBare {
log.Debug("Bare repository: %s", ctx.Repo.RepoLink)
if displayBare {
ctx.HTML(200, "repo/bare")
}
return
}
if ctx.IsSigned {
ctx.Data["IsWatchingRepo"] = models.IsWatching(ctx.User.Id, repo.Id)
ctx.Data["IsStaringRepo"] = models.IsStaring(ctx.User.Id, repo.Id)
}
ctx.Data["TagName"] = ctx.Repo.TagName
brs, err := ctx.Repo.GitRepo.GetBranches()
if err != nil {
log.Error(4, "GetBranches: %v", err)
}
ctx.Data["Branches"] = brs
ctx.Data["BrancheCount"] = len(brs)
// If not branch selected, try default one.
// If default branch doesn't exists, fall back to some other branch.
if ctx.Repo.BranchName == "" {
if ctx.Repo.Repository.DefaultBranch != "" && gitRepo.IsBranchExist(ctx.Repo.Repository.DefaultBranch) {
ctx.Repo.BranchName = ctx.Repo.Repository.DefaultBranch
} else if len(brs) > 0 {
ctx.Repo.BranchName = brs[0]
}
}
ctx.Data["BranchName"] = ctx.Repo.BranchName
ctx.Data["CommitId"] = ctx.Repo.CommitId
}
}