func runUpdate(c *cli.Context) {
cmd := os.Getenv("SSH_ORIGINAL_COMMAND")
if cmd == "" {
return
}
setup(path.Join(setting.LogRootPath, "update.log"))
args := c.Args()
if len(args) != 3 {
qlog.Fatal("received less 3 parameters")
} else if args[0] == "" {
qlog.Fatal("refName is empty, shouldn't use")
}
//updateEnv(args[0], args[1], args[2])
userName := os.Getenv("userName")
userId, _ := strconv.ParseInt(os.Getenv("userId"), 10, 64)
//repoId := os.Getenv("repoId")
repoUserName := os.Getenv("repoUserName")
repoName := os.Getenv("repoName")
models.Update(args[0], args[1], args[2], userName, repoUserName, repoName, userId)
}
func handleUpdateTask(uuid string, user, repoUser *models.User, reponame string, isWiki bool) {
task, err := models.GetUpdateTaskByUUID(uuid)
if err != nil {
if models.IsErrUpdateTaskNotExist(err) {
log.GitLogger.Trace("No update task is presented: %s", uuid)
return
}
log.GitLogger.Fatal(2, "GetUpdateTaskByUUID: %v", err)
} else if err = models.DeleteUpdateTaskByUUID(uuid); err != nil {
log.GitLogger.Fatal(2, "DeleteUpdateTaskByUUID: %v", err)
}
if isWiki {
return
}
if err = models.Update(task.RefName, task.OldCommitID, task.NewCommitID,
user.Name, repoUser.Name, reponame, user.Id); err != nil {
log.GitLogger.Error(2, "Update: %v", err)
}
// Ask for running deliver hook and test pull request tasks.
reqURL := setting.LocalURL + repoUser.Name + "/" + reponame + "/tasks/trigger?branch=" +
strings.TrimPrefix(task.RefName, "refs/heads/") + "&secret=" + base.EncodeMD5(repoUser.Salt)
log.GitLogger.Trace("Trigger task: %s", reqURL)
resp, err := httplib.Head(reqURL).SetTLSClientConfig(&tls.Config{
InsecureSkipVerify: true,
}).Response()
if err == nil {
resp.Body.Close()
if resp.StatusCode/100 != 2 {
log.GitLogger.Error(2, "Fail to trigger task: not 2xx response code")
}
} else {
log.GitLogger.Error(2, "Fail to trigger task: %v", err)
}
}
// for command: ./gogs update
func runUpdate(c *cli.Context) {
cmd := os.Getenv("SSH_ORIGINAL_COMMAND")
if cmd == "" {
return
}
execDir, _ := base.ExecDir()
newUpdateLogger(execDir)
base.NewConfigContext()
models.LoadModelsConfig()
if models.UseSQLite3 {
os.Chdir(execDir)
}
models.SetEngine()
args := c.Args()
if len(args) != 3 {
qlog.Fatal("received less 3 parameters")
}
if args[0] == "" {
qlog.Fatal("refName is empty, shouldn't use")
}
//updateEnv(args[0], args[1], args[2])
userName := os.Getenv("userName")
userId, _ := strconv.ParseInt(os.Getenv("userId"), 10, 64)
//repoId := os.Getenv("repoId")
repoUserName := os.Getenv("repoUserName")
repoName := os.Getenv("repoName")
models.Update(args[0], args[1], args[2], userName, repoUserName, repoName, userId)
}
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 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("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 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 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 *middleware.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
authUsername string
authPasswd string
)
// check access
if askAuth {
authHead := ctx.Req.Header.Get("Authorization")
if len(authHead) == 0 {
authRequired(ctx)
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(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 models.IsErrAccessTokenNotExist(err) {
ctx.HandleText(401, "invalid token")
} else {
ctx.Handle(500, "GetAccessTokenBySha", err)
}
return
}
token.Updated = time.Now()
if err = models.UpdateAccessToekn(token); err != nil {
ctx.Handle(500, "UpdateAccessToekn", err)
}
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.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.Update(refName, oldCommitId, newCommitId, authUsername, username, reponame, authUser.Id); err == nil {
go models.HookQueue.Add(repo.ID)
go models.AddTestPullRequestTask(repo.ID, strings.TrimPrefix(refName, "refs/heads/"))
}
}
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()
}
