示例#1
0
文件: http.go 项目: andreynering/gogs
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) || models.IsErrAccessTokenEmpty(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]
					refFullName := fields[2]

					// FIXME: handle error.
					if err = models.PushUpdate(models.PushUpdateOptions{
						RefFullName:  refFullName,
						OldCommitID:  oldCommitId,
						NewCommitID:  newCommitId,
						PusherID:     authUser.ID,
						PusherName:   authUser.Name,
						RepoUserName: username,
						RepoName:     reponame,
					}); err == nil {
						go models.AddTestPullRequestTask(authUser, repo.ID, strings.TrimPrefix(refFullName, git.BRANCH_PREFIX), true)
					}

				}
				lastLine = lastLine + size
			} else {
				break
			}
		}
	}

	HTTPBackend(ctx, &serviceConfig{
		UploadPack:  true,
		ReceivePack: true,
		OnSucceed:   callback,
	})(ctx.Resp, ctx.Req.Request)

	runtime.GC()
}
示例#2
0
文件: home.go 项目: noikiy/gitea
func Profile(ctx *middleware.Context) {
	ctx.Data["Title"] = "Profile"
	ctx.Data["PageIsUserProfile"] = true

	uname := ctx.Params(":username")
	// Special handle for FireFox requests favicon.ico.
	if uname == "favicon.ico" {
		ctx.Redirect(setting.AppSubUrl + "/img/favicon.png")
		return
	}

	isShowKeys := false
	if strings.HasSuffix(uname, ".keys") {
		isShowKeys = true
		uname = strings.TrimSuffix(uname, ".keys")
	}

	u, err := models.GetUserByName(uname)
	if err != nil {
		if err == models.ErrUserNotExist {
			ctx.Handle(404, "GetUserByName", err)
		} else {
			ctx.Handle(500, "GetUserByName", err)
		}
		return
	}

	// Show SSH keys.
	if isShowKeys {
		ShowSSHKeys(ctx, u.Id)
		return
	}

	if u.IsOrganization() {
		ctx.Redirect(setting.AppSubUrl + "/org/" + u.Name)
		return
	}

	// For security reason, hide e-mail address for anonymous visitors.
	if !ctx.IsSigned {
		u.Email = ""
	}
	ctx.Data["Owner"] = u

	tab := ctx.Query("tab")
	ctx.Data["TabName"] = tab
	switch tab {
	case "activity":
		actions, err := models.GetFeeds(u.Id, 0, false)
		if err != nil {
			ctx.Handle(500, "GetFeeds", err)
			return
		}
		feeds := make([]*models.Action, 0, len(actions))
		for _, act := range actions {
			if act.IsPrivate {
				if !ctx.IsSigned {
					continue
				}
				// This prevents having to retrieve the repository for each action
				repo := &models.Repository{Id: act.RepoID, IsPrivate: true}
				if act.RepoUserName != ctx.User.LowerName {
					if has, _ := models.HasAccess(ctx.User, repo, models.ACCESS_MODE_READ); !has {
						continue
					}
				}

			}
			// FIXME: cache results?
			u, err := models.GetUserByName(act.ActUserName)
			if err != nil {
				if err == models.ErrUserNotExist {
					continue
				}
				ctx.Handle(500, "GetUserByName", err)
				return
			}
			act.ActAvatar = u.AvatarLink()
			feeds = append(feeds, act)
		}
		ctx.Data["Feeds"] = feeds
	default:
		ctx.Data["Repos"], err = models.GetRepositories(u.Id, ctx.IsSigned && ctx.User.Id == u.Id)
		if err != nil {
			ctx.Handle(500, "GetRepositories", err)
			return
		}
	}

	ctx.HTML(200, PROFILE)
}
示例#3
0
文件: home.go 项目: noikiy/gitea
func Dashboard(ctx *middleware.Context) {
	ctx.Data["Title"] = ctx.Tr("dashboard")
	ctx.Data["PageIsDashboard"] = true
	ctx.Data["PageIsNews"] = true

	var ctxUser *models.User
	// Check context type.
	orgName := ctx.Params(":org")
	if len(orgName) > 0 {
		// Organization.
		org, err := models.GetUserByName(orgName)
		if err != nil {
			if err == models.ErrUserNotExist {
				ctx.Handle(404, "GetUserByName", err)
			} else {
				ctx.Handle(500, "GetUserByName", err)
			}
			return
		}
		ctxUser = org
	} else {
		// Normal user.
		ctxUser = ctx.User
		collaborates, err := ctx.User.GetAccessibleRepositories()
		if err != nil {
			ctx.Handle(500, "GetAccessibleRepositories", err)
			return
		}

		repositories := make([]*models.Repository, 0, len(collaborates))
		for repo := range collaborates {
			repositories = append(repositories, repo)
		}

		ctx.Data["CollaborateCount"] = len(repositories)
		ctx.Data["CollaborativeRepos"] = repositories
	}
	ctx.Data["ContextUser"] = ctxUser

	if err := ctx.User.GetOrganizations(); err != nil {
		ctx.Handle(500, "GetOrganizations", err)
		return
	}
	ctx.Data["Orgs"] = ctx.User.Orgs

	repos, err := models.GetRepositories(ctxUser.Id, true)
	if err != nil {
		ctx.Handle(500, "GetRepositories", err)
		return
	}
	ctx.Data["Repos"] = repos

	// Get mirror repositories.
	mirrors := make([]*models.Repository, 0, len(repos)/2)
	for _, repo := range repos {
		if repo.IsMirror {
			if err = repo.GetMirror(); err != nil {
				ctx.Handle(500, "GetMirror: "+repo.Name, err)
				return
			}
			mirrors = append(mirrors, repo)
		}
	}
	ctx.Data["MirrorCount"] = len(mirrors)
	ctx.Data["Mirrors"] = mirrors

	// Get feeds.
	actions, err := models.GetFeeds(ctxUser.Id, 0, false)
	if err != nil {
		ctx.Handle(500, "GetFeeds", err)
		return
	}

	// Check access of private repositories.
	feeds := make([]*models.Action, 0, len(actions))
	for _, act := range actions {
		if act.IsPrivate {
			// This prevents having to retrieve the repository for each action
			repo := &models.Repository{Id: act.RepoID, IsPrivate: true}
			if act.RepoUserName != ctx.User.LowerName {
				if has, _ := models.HasAccess(ctx.User, repo, models.ACCESS_MODE_READ); !has {
					continue
				}
			}

		}
		// FIXME: cache results?
		u, err := models.GetUserByName(act.ActUserName)
		if err != nil {
			if err == models.ErrUserNotExist {
				continue
			}
			ctx.Handle(500, "GetUserByName", err)
			return
		}
		act.ActAvatar = u.AvatarLink()
		feeds = append(feeds, act)
	}
	ctx.Data["Feeds"] = feeds
	ctx.HTML(200, DASHBOARD)
}
示例#4
0
文件: http.go 项目: noikiy/gitea
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 err == models.ErrUserNotExist {
			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.Handle(401, "no basic auth and digit auth", nil)
			return
		}
		authUsername, authPasswd, err = base.BasicAuthDecode(auths[1])
		if err != nil {
			ctx.Handle(401, "no basic auth and digit auth", nil)
			return
		}

		authUser, err = models.UserSignIn(authUsername, authPasswd)
		if err != nil {
			if err != models.ErrUserNotExist {
				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.Handle(401, "invalid token", nil)
				} 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.Handle(401, "no basic auth and digit auth", nil)
				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.Handle(401, "no basic auth and digit auth", nil)
						return
					}
				} else {
					ctx.Handle(401, "no basic auth and digit auth", nil)
					return
				}
			}

			if !isPull && repo.IsMirror {
				ctx.Handle(401, "can't push to mirror", nil)
				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.
						models.Update(refName, oldCommitId, newCommitId, authUsername, username, reponame, authUser.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()
}