Merge branch 'master' of dev.gitlab.org:gitlab/gitlabhq into ce-to-ee

Conflicts:
	app/controllers/projects/team_members_controller.rb
	app/views/groups/members.html.haml

.rubocop.yml

@@ -877,7 +877,7 @@ Lint/ParenthesesAsGroupedExpression:
                  Checks for method calls with a space before the opening
                  parenthesis.
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parens-no-spaces'
-  Enabled: false
+  Enabled: true
 
 Lint/RequireParentheses:
   Description: >-

CHANGELOG

 Please view this file on the master branch, on stable branches it's out of date.
 
 v 7.9.0 (unreleased)
+  - Fix merge request URL passed to Webhooks. (Stan Hu)
   - Move labels/milestones tabs to sidebar
   - Upgrade Rails gem to version 4.1.9.
   - Improve error messages for file edit failures
@@ -15,6 +16,8 @@ v 7.9.0 (unreleased)
   - Fix mass-unassignment of issues (Robert Speicher)
   - Allow user confirmation to be skipped for new users via API
   - Add a service to send updates to an Irker gateway (Romain Coltel)
+  - Add brakeman (security scanner for Ruby on Rails)
+  - Slack username and channel options
 
 v 7.8.1
   - Fix run of custom post receive hooks
@@ -91,7 +94,6 @@ v 7.8.0
   - Improve database performance for GitLab
   - Add Asana service (Jeremy Benoist)
   - Improve project web hooks with extra data
-  - Slack username and channel options
 
 v 7.7.2
   - Update GitLab Shell to version 2.4.2 that fixes a bug when developers can push to protected branch

Gemfile

@@ -201,6 +201,7 @@ gem "virtus"
 gem 'addressable'
 
 group :development do
+  gem 'brakeman', require: false
   gem "annotate", "~> 2.6.0.beta2"
   gem "letter_opener"
   gem 'quiet_assets', '~> 1.0.1'

Gemfile.lock

@@ -63,6 +63,16 @@ GEM
     bootstrap-sass (3.3.3)
       autoprefixer-rails (>= 5.0.0.1)
       sass (>= 3.2.19)
+    brakeman (3.0.1)
+      erubis (~> 2.6)
+      fastercsv (~> 1.5)
+      haml (>= 3.0, < 5.0)
+      highline (~> 1.6.20)
+      multi_json (~> 1.2)
+      ruby2ruby (~> 2.1.1)
+      ruby_parser (~> 3.5.0)
+      sass (~> 3.0)
+      terminal-table (~> 1.4)
     browser (0.7.2)
     builder (3.2.2)
     byebug (3.2.0)
@@ -154,6 +164,7 @@ GEM
       multipart-post (~> 1.2.0)
     faraday_middleware (0.9.0)
       faraday (>= 0.7.4, < 0.9)
+    fastercsv (1.5.5)
     ffaker (1.22.1)
     ffi (1.9.3)
     fog (1.21.0)
@@ -258,6 +269,7 @@ GEM
       haml (>= 3.1, < 5.0)
       railties (>= 4.0.1)
     hashie (2.1.2)
+    highline (1.6.21)
     hike (1.2.3)
     hipchat (1.4.0)
       httparty
@@ -497,6 +509,11 @@ GEM
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.4)
     ruby-progressbar (1.7.1)
+    ruby2ruby (2.1.3)
+      ruby_parser (~> 3.1)
+      sexp_processor (~> 4.0)
+    ruby_parser (3.5.0)
+      sexp_processor (~> 4.1)
     rubyntlm (0.4.0)
     rubypants (0.2.0)
     rugged (0.21.4)
@@ -522,6 +539,7 @@ GEM
     select2-rails (3.5.2)
       thor (~> 0.14)
     settingslogic (2.0.9)
+    sexp_processor (4.4.5)
     shoulda-matchers (2.7.0)
       activesupport (>= 3.0.0)
     sidekiq (3.3.0)
@@ -577,6 +595,7 @@ GEM
     temple (0.6.7)
     term-ansicolor (1.2.2)
       tins (~> 0.8)
+    terminal-table (1.4.5)
     test_after_commit (0.2.2)
     therubyracer (0.12.0)
       libv8 (~> 3.16.14.0)
@@ -656,6 +675,7 @@ DEPENDENCIES
   better_errors
   binding_of_caller
   bootstrap-sass (~> 3.0)
+  brakeman
   browser
   byebug
   cal-heatmap-rails (~> 0.0.1)

app/assets/javascripts/project_users_select.js.coffee

@@ -11,6 +11,7 @@ class @ProjectUsersSelect
           Api.projectUsers project_id, query.term, (users) ->
             data = { results: users }
 
+            if query.term.length == 0
               nullUser = {
                 name: 'Unassigned',
                 avatar: null,

app/controllers/import/base_controller.rb

@@ -3,7 +3,7 @@ class Import::BaseController < ApplicationController
   private
 
   def get_or_create_namespace
-    existing_namespace = Namespace.find_by("path = ? OR name = ?", @target_namespace, @target_namespace)
+    existing_namespace = Namespace.find_by_path_or_name(@target_namespace)
 
     if existing_namespace
       if existing_namespace.owner == current_user

app/controllers/projects/imports_controller.rb

@@ -26,7 +26,7 @@ class Projects::ImportsController < Projects::ApplicationController
   def show
     unless @project.import_in_progress?
       if @project.import_finished?
-        redirect_to(@project) and return
+        redirect_to(project_path(@project)) and return
       else
         redirect_to new_namespace_project_import_path(@project.namespace,
                                                       @project) && return

app/controllers/projects/team_members_controller.rb

@@ -30,12 +30,7 @@ class Projects::TeamMembersController < Projects::ApplicationController
       AuditEventService.new(current_user, @project, details).security_event
     end
 
-    if params[:redirect_to]
-      redirect_to params[:redirect_to]
-    else
-      redirect_to namespace_project_team_index_path(@project.namespace,
-                                                    @project)
-    end
+    redirect_to namespace_project_team_index_path(@project.namespace, @project)
   end
 
   def update

app/controllers/projects/wikis_controller.rb

@@ -97,7 +97,7 @@ class Projects::WikisController < Projects::ApplicationController
     @project_wiki.wiki
   rescue ProjectWiki::CouldNotCreateWikiError => ex
     flash[:notice] = "Could not create Wiki Repository at this time. Please try again later."
-    redirect_to @project
+    redirect_to project_path(@project)
     return false
   end
 

app/controllers/projects_controller.rb

 class ProjectsController < ApplicationController
+  prepend_before_filter :render_go_import, only: [:show]
   skip_before_filter :authenticate_user!, only: [:show]
   before_filter :project, except: [:new, :create]
   before_filter :repository, except: [:new, :create]
@@ -185,4 +186,14 @@ class ProjectsController < ApplicationController
       end
     end
   end
+
+  def render_go_import
+    return unless params["go-get"] == "1"
+
+    @namespace = params[:namespace_id]
+    @id = params[:project_id] || params[:id]
+    @id = @id.gsub(/\.git\Z/, "")
+
+    render "go_import", layout: false
+  end
 end

app/controllers/uploads_controller.rb

@@ -3,22 +3,53 @@ class UploadsController < ApplicationController
   before_filter :authorize_access
 
   def show
-    model = params[:model].camelize.constantize.find(params[:id])
-    uploader = model.send(params[:mounted_as])
+    unless upload_model && upload_mount
+      return not_found!
+    end
 
-    return not_found! if model.respond_to?(:project) && !can?(current_user, :read_project, model.project)
+    model = upload_model.find(params[:id])
+    uploader = model.send(upload_mount)
 
-    return redirect_to uploader.url unless uploader.file_storage?
+    if model.respond_to?(:project) && !can?(current_user, :read_project, model.project)
+      return not_found!
+    end
 
-    return not_found! unless uploader.file.exists?
+    unless uploader.file_storage?
+      return redirect_to uploader.url
+    end
+
+    unless uploader.file.exists?
+      return not_found!
+    end
 
     disposition = uploader.image? ? 'inline' : 'attachment'
     send_file uploader.file.path, disposition: disposition
   end
 
+  private
+
   def authorize_access
     unless params[:mounted_as] == 'avatar'
       authenticate_user! && reject_blocked!
     end
   end
+
+  def upload_model
+    upload_models = {
+      user: User,
+      project: Project,
+      note: Note,
+      group: Group
+    }
+
+    upload_models[params[:model].to_sym]
+  end
+
+  def upload_mount
+    upload_mounts = %w(avatar attachment file)
+
+    if upload_mounts.include?(params[:mounted_as])
+      params[:mounted_as]
+    end
+  end
 end

app/models/namespace.rb

@@ -48,6 +48,11 @@ class Namespace < ActiveRecord::Base
     where('lower(path) = :value', value: path.downcase).first
   end
 
+  # Case insensetive search for namespace by path or name
+  def self.find_by_path_or_name(path)
+    find_by("lower(path) = :path OR lower(name) = :path", path: path.downcase)
+  end
+
   def self.search(query)
     where("name LIKE :query OR path LIKE :query", query: "%#{query}%")
   end

app/models/repository.rb

@@ -146,7 +146,7 @@ class Repository
   end
 
   def timestamps_by_user_log(user)
-    args = %W(git log --author=#{user.email} --since=#{(Date.today - 1.year).to_s} --pretty=format:%cd --date=short)
+    args = %W(git log --author=#{user.email} --since=#{(Date.today - 1.year).to_s} --branches --pretty=format:%cd --date=short)
     dates = Gitlab::Popen.popen(args, path_to_repo).first.split("\n")
 
     if dates.present?

app/views/admin/projects/index.html.haml

@@ -44,7 +44,7 @@
         Projects (#{@projects.total_count})
         .panel-head-actions
           .dropdown.inline
-            %a.dropdown-toggle.btn{href: '#', "data-toggle" => "dropdown"}
+            %button.dropdown-toggle.btn{type: 'button', 'data-toggle' => 'dropdown'}
               %span.light sort:
               - if @sort.present?
                 = sort_options_hash[@sort]

app/views/explore/groups/index.html.haml

@@ -9,7 +9,7 @@
 
   .pull-right
     .dropdown.inline
-      %a.dropdown-toggle.btn{href: '#', "data-toggle" => "dropdown"}
+      %button.dropdown-toggle.btn{type: 'button', 'data-toggle' => 'dropdown'}
         %span.light sort:
         - if @sort.present?
           = sort_options_hash[@sort]

app/views/explore/projects/index.html.haml

@@ -8,7 +8,7 @@
 
   .pull-right
     .dropdown.inline
-      %a.dropdown-toggle.btn{href: '#', "data-toggle" => "dropdown"}
+      %button.dropdown-toggle.btn{type: 'button', 'data-toggle' => 'dropdown'}
         %span.light sort:
         - if @sort.present?
           = sort_options_hash[@sort]

app/views/groups/group_members/_group_member.html.haml

@@ -14,7 +14,8 @@
       %strong= member.human_access
       - if show_controls
         - if can?(current_user, :modify, member)
-          = link_to '#', class: "btn-tiny btn js-toggle-button", title: 'Edit access level' do
+          = button_tag class: "btn-tiny btn js-toggle-button",
+                       title: 'Edit access level', type: 'button' do
             %i.fa.fa-pencil-square-o
         - if can?(current_user, :destroy, member)
           - if current_user == member.user

app/views/groups/members.html.haml

@@ -21,7 +21,7 @@
         = link_to reset_access_group_ldap_path(@group), class: 'btn btn-grouped', data: { confirm: "Force GitLab to do LDAP permission checks for all group members? All members besides yourself will be reduced to 'Guest' access until their next interaction with GitLab." }, method: :put do
           Clear LDAP permission cache
 
-      = link_to '#', class: 'btn btn-new js-toggle-button' do
+      = button_tag class: 'btn btn-new js-toggle-button', type: 'button' do
         Add members
         %i.fa.fa-chevron-down
 

app/views/projects/branches/index.html.haml

@@ -8,7 +8,7 @@
         New branch
        
     .dropdown.inline
-      %a.dropdown-toggle.btn{href: '#', "data-toggle" => "dropdown"}
+      %button.dropdown-toggle.btn{type: 'button', 'data-toggle' => 'dropdown'}
         %span.light sort:
         - if @sort.present?
           = @sort.humanize

app/views/projects/go_import.html.haml

+!!! 5
+%html
+  %head
+    - web_url = [Gitlab.config.gitlab.url, @namespace, @id].join('/')
+    %meta{name: "go-import", content: "#{web_url.split('://')[1]} git #{web_url}.git"}

app/views/search/_filter.html.haml

 .dropdown.inline
-  %a.dropdown-toggle.btn.btn-small{href: '#', "data-toggle" => "dropdown"}
+  %button.dropdown-toggle.btn.btn-small{type: 'button', 'data-toggle' => 'dropdown'}
     %i.fa.fa-tags
     %span.light Group:
     - if @group.present?
@@ -17,7 +17,7 @@
           = group.name
 
 .dropdown.inline.prepend-left-10.project-filter
-  %a.dropdown-toggle.btn.btn-small{href: '#', "data-toggle" => "dropdown"}
+  %button.dropdown-toggle.btn.btn-small{type: 'button', 'data-toggle' => 'dropdown'}
     %i.fa.fa-tags
     %span.light Project:
     - if @project.present?

app/views/shared/_issuable_filter.html.haml

@@ -22,7 +22,7 @@
           disabled: !can?(current_user, :modify_issue, @project)
     .issues-other-filters
       .dropdown.inline.assignee-filter
-        %a.dropdown-toggle.btn{href: '#', "data-toggle" => "dropdown"}
+        %button.dropdown-toggle.btn{type: 'button', "data-toggle" => "dropdown"}
           %i.fa.fa-user
           %span.light assignee:
           - if @assignee.present?
@@ -45,7 +45,7 @@
                 = user.name
 
       .dropdown.inline.prepend-left-10.author-filter
-        %a.dropdown-toggle.btn{href: '#', "data-toggle" => "dropdown"}
+        %button.dropdown-toggle.btn{type: 'button', "data-toggle" => "dropdown"}
           %i.fa.fa-user
           %span.light author:
           - if @author.present?
@@ -68,7 +68,7 @@
                 = user.name
 
       .dropdown.inline.prepend-left-10.milestone-filter
-        %a.dropdown-toggle.btn{href: '#', "data-toggle" => "dropdown"}
+        %button.dropdown-toggle.btn{type: 'button', "data-toggle" => "dropdown"}
           %i.fa.fa-clock-o
           %span.light milestone:
           - if @milestone.present?
@@ -92,7 +92,7 @@
 
       - if @project
         .dropdown.inline.prepend-left-10.labels-filter
-          %a.dropdown-toggle.btn{href: '#', "data-toggle" => "dropdown"}
+          %button.dropdown-toggle.btn{type: 'button', "data-toggle" => "dropdown"}
             %i.fa.fa-tags
             %span.light label:
             - if params[:label_name].present?

app/views/shared/_sort_dropdown.html.haml

 .dropdown.inline.prepend-left-10
-  %a.dropdown-toggle.btn{href: '#', "data-toggle" => "dropdown"}
+  %button.dropdown-toggle.btn{type: 'button', 'data-toggle' => 'dropdown'}
     %span.light sort:
     - if @sort.present?
       = sort_options_hash[@sort]

doc/development/ci_setup.md

@@ -37,7 +37,10 @@ bundle install --deployment --path vendor/bundle (Setup)
 cp config/gitlab.yml.example config/gitlab.yml (Setup)
 bundle exec rake db:create (Setup)
 bundle exec rake spinach (Thread #1)
-bundle exec rake spec (Thread #2)
+bundle exec rake spec (thread #2)
+bundle exec rake rubocop (thread #3)
+bundle exec rake brakeman (thread #4)
+bundle exec rake jasmine:ci (thread #5)
 ```
 
 Use rubygems mirror.

doc/install/installation.md

-# Installation
+# Installation from source
 
 ## Consider the Omnibus package installation
 

features/steps/groups.rb

@@ -29,7 +29,7 @@ class Spinach::Features::Groups < Spinach::FeatureSteps
 
   step 'I select user "Mary Jane" from list with role "Reporter"' do
     user = User.find_by(name: "Mary Jane") || create(:user, name: "Mary Jane")
-    click_link 'Add members'
+    click_button 'Add members'
     within ".users-group-form" do
       select2(user.id, from: "#user_ids", multiple: true)
       select "Reporter", from: "access_level"

lib/api/entities.rb

@@ -153,7 +153,7 @@ module API
 
     class ProjectEntity < Grape::Entity
       expose :id, :iid
-      expose (:project_id) { |entity| entity.project.id }
+      expose(:project_id) { |entity| entity.project.id }
       expose :title, :description
       expose :state, :created_at, :updated_at
     end

lib/api/internal.rb

@@ -16,6 +16,17 @@ module API
       #
       post "/allowed" do
         status 200
+
+        actor = if params[:key_id]
+                  Key.find_by(id: params[:key_id])
+                elsif params[:user_id]
+                  User.find_by(id: params[:user_id])
+                end
+
+        unless actor
+          return Gitlab::GitAccessStatus.new(false, 'No such user or key')
+        end
+
         project_path = params[:project]
 
         # Check for *.wiki repositories.
@@ -32,21 +43,8 @@ module API
 
         project = Project.find_with_namespace(project_path)
 
-        unless project
-          return Gitlab::GitAccessStatus.new(false, 'No such project')
-        end
-
-        actor = if params[:key_id]
-                  Key.find_by(id: params[:key_id])
-                elsif params[:user_id]
-                  User.find_by(id: params[:user_id])
-                end
-
-        unless actor
-          return Gitlab::GitAccessStatus.new(false, 'No such user or key')
-        end
-
-        access.check(
+        if project
+          status = access.check(
             actor,
             params[:action],
             project,
@@ -54,6 +52,13 @@ module API
           )
         end
 
+        if project && status && status.allowed?
+          status
+        else
+          Gitlab::GitAccessStatus.new(false, 'No such project')
+        end
+      end
+
       #
       # Discover user by ssh key
       #

lib/gitlab/backend/grack_auth.rb

@@ -10,8 +10,9 @@ module Grack
       @request = Rack::Request.new(env)
       @auth = Request.new(env)
 
-      # Need this patch due to the rails mount
+      @gitlab_ci = false
 
+      # Need this patch due to the rails mount
       # Need this if under RELATIVE_URL_ROOT
       unless Gitlab.config.gitlab.relative_url_root.empty?
         # If website is mounted using relative_url_root need to remove it first
@@ -22,8 +23,12 @@ module Grack
 
       @env['SCRIPT_NAME'] = ""
 
-      if project
       auth!
+
+      if project && authorized_request?
+        @app.call(env)
+      elsif @user.nil? && !@gitlab_ci
+        unauthorized
       else
         render_not_found
       end
@@ -32,7 +37,8 @@ module Grack
     private
 
     def auth!
-      if @auth.provided?
+      return unless @auth.provided?
+
       return bad_request unless @auth.basic?
 
       # Authentication with username and password
@@ -41,7 +47,8 @@ module Grack
       # Allow authentication for GitLab CI service
       # if valid token passed
       if gitlab_ci_request?(login, password)
-          return @app.call(env)
+        @gitlab_ci = true
+        return
       end
 
       @user = authenticate_user(login, password)
@@ -52,15 +59,8 @@ module Grack
       end
     end
 
-      if authorized_request?
-        @app.call(env)
-      else
-        unauthorized
-      end
-    end
-
     def gitlab_ci_request?(login, password)
-      if login == "gitlab-ci-token" && project.gitlab_ci?
+      if login == "gitlab-ci-token" && project && project.gitlab_ci?
         token = project.gitlab_ci_service.token
 
         if token.present? && token == password && git_cmd == 'git-upload-pack'
@@ -107,6 +107,8 @@ module Grack
     end
 
     def authorized_request?
+      return true if @gitlab_ci
+
       case git_cmd
       when *Gitlab::GitAccess::DOWNLOAD_COMMANDS
         if user
@@ -141,7 +143,9 @@ module Grack
     end
 
     def project
-      @project ||= project_by_path(@request.path_info)
+      return @project if defined?(@project)
+
+      @project = project_by_path(@request.path_info)
     end
 
     def project_by_path(path)

lib/gitlab/url_builder.rb

@@ -10,6 +10,8 @@ module Gitlab
       case @type
       when :issue
         issue_url(id)
+      when :merge_request
+        merge_request_url(id)
       end
     end
 
@@ -22,5 +24,12 @@ module Gitlab
                                   project_id: issue.project,
                                   host: Gitlab.config.gitlab['url'])
     end
+
+    def merge_request_url(id)
+      merge_request = MergeRequest.find(id)
+      project_merge_request_url(id: merge_request.id,
+                                project_id: merge_request.project,
+                                host: Gitlab.config.gitlab['url'])
+    end
   end
 end

lib/support/nginx/gitlab

@@ -77,16 +77,6 @@ server {
     proxy_pass http://gitlab;
   }
 
-  ## If ``go get`` detected, return go-import meta tag.
-  ## This works for public and for private repositories.
-  ## See also http://golang.org/cmd/go/#hdr-Remote_import_paths
-  if ($http_user_agent ~* "Go") {
-    return 200 "
-      <!DOCTYPE html>
-      <head><meta content='$host$uri git $scheme://$host$uri.git' name='go-import'></head>
-      </html>";
-  }
-
   ## If a file, which is not found in the root folder is requested,
   ## then the proxy passes the request to the upsteam (gitlab unicorn).
   location @gitlab {

lib/support/nginx/gitlab-ssl

@@ -123,16 +123,6 @@ server {
     proxy_pass http://gitlab;
   }
 
-  ## If ``go get`` detected, return go-import meta tag.
-  ## This works for public and for private repositories.
-  ## See also http://golang.org/cmd/go/#hdr-Remote_import_paths
-  if ($http_user_agent ~* "Go") {
-    return 200 "
-      <!DOCTYPE html>
-      <head><meta content='$host$uri git $scheme://$host$uri.git' name='go-import'></head>
-      </html>";
-  }
-
   ## If a file, which is not found in the root folder is requested,
   ## then the proxy passes the request to the upsteam (gitlab unicorn).
   location @gitlab {

lib/tasks/brakeman.rake

+desc 'Security check via brakeman'
+task :brakeman do
+  if system("brakeman --skip-files lib/backup/repository.rb -w3 -z")
+    exit 0
+  else
+    puts 'Security check failed'
+    exit 1
+  end
+end

lib/tasks/test.rake

@@ -9,5 +9,5 @@ unless Rails.env.production?
   require 'coveralls/rake/task'
   Coveralls::RakeTask.new
   desc "GITLAB | Run all tests on CI with simplecov"
-  task :test_ci => [:rubocop, :spinach, :spec, 'coveralls:push']
+  task :test_ci => [:rubocop, :brakeman, 'jasmine:ci', :spinach, :spec, 'coveralls:push']
 end

spec/controllers/projects_controller_spec.rb

@@ -7,6 +7,22 @@ describe ProjectsController do
   let(:jpg)     { fixture_file_upload(Rails.root + 'spec/fixtures/rails_sample.jpg', 'image/jpg') }
   let(:txt)     { fixture_file_upload(Rails.root + 'spec/fixtures/doc_sample.txt', 'text/plain') }
 
+  describe "GET show" do
+
+    context "when requested by `go get`" do
+      render_views
+
+      it "renders the go-import meta tag" do
+        get :show, "go-get" => "1", namespace_id: "bogus_namespace", id: "bogus_project"
+
+        expect(response.body).to include("name='go-import'")
+        
+        content = "localhost/bogus_namespace/bogus_project git http://localhost/bogus_namespace/bogus_project.git"
+        expect(response.body).to include("content='#{content}'")
+      end
+    end
+  end
+  
   describe "POST #toggle_star" do
     it "toggles star if user is signed in" do
       sign_in(user)

spec/lib/gitlab/backend/grack_auth_spec.rb

+require "spec_helper"
+
+describe Grack::Auth do
+  let(:user)    { create(:user) }
+  let(:project) { create(:project) }
+
+  let(:app)   { lambda { |env| [200, {}, "Success!"] } }
+  let!(:auth) { Grack::Auth.new(app) }
+  let(:env) { 
+    {
+      "rack.input" => "",
+      "REQUEST_METHOD" => "GET",
+      "QUERY_STRING" => "service=git-upload-pack"
+    }
+  }
+  let(:status) { auth.call(env).first }
+
+  describe "#call" do
+    context "when the project doesn't exist" do
+      before do
+        env["PATH_INFO"] = "doesnt/exist.git"
+      end
+
+      context "when no authentication is provided" do
+        it "responds with status 401" do
+          expect(status).to eq(401)
+        end
+      end
+
+      context "when username and password are provided" do
+        context "when authentication fails" do
+          before do
+            env["HTTP_AUTHORIZATION"] = ActionController::HttpAuthentication::Basic.encode_credentials(user.username, "nope")
+          end
+
+          it "responds with status 401" do
+            expect(status).to eq(401)
+          end
+        end
+
+        context "when authentication succeeds" do
+          before do
+            env["HTTP_AUTHORIZATION"] = ActionController::HttpAuthentication::Basic.encode_credentials(user.username, user.password)
+          end
+
+          it "responds with status 404" do
+            expect(status).to eq(404)
+          end
+        end
+      end
+    end
+
+    context "when the project exists" do
+      before do
+        env["PATH_INFO"] = project.path_with_namespace + ".git"
+      end
+
+      context "when the project is public" do
+        before do
+          project.update_attribute(:visibility_level, Project::PUBLIC)
+        end
+
+        it "responds with status 200" do
+          expect(status).to eq(200)
+        end
+      end
+
+      context "when the project is private" do
+        before do
+          project.update_attribute(:visibility_level, Project::PRIVATE)
+        end
+
+        context "when no authentication is provided" do
+          it "responds with status 401" do
+            expect(status).to eq(401)
+          end
+        end
+
+        context "when username and password are provided" do
+          context "when authentication fails" do
+            before do
+              env["HTTP_AUTHORIZATION"] = ActionController::HttpAuthentication::Basic.encode_credentials(user.username, "nope")
+            end
+
+            it "responds with status 401" do
+              expect(status).to eq(401)
+            end
+          end
+
+          context "when authentication succeeds" do
+            before do
+              env["HTTP_AUTHORIZATION"] = ActionController::HttpAuthentication::Basic.encode_credentials(user.username, user.password)
+            end
+
+            context "when the user has access to the project" do
+              before do
+                project.team << [user, :master]
+              end
+
+              context "when the user is blocked" do
+                before do
+                  user.block
+                  project.team << [user, :master]
+                end
+
+                it "responds with status 404" do
+                  expect(status).to eq(404)
+                end
+              end
+
+              context "when the user isn't blocked" do
+                it "responds with status 200" do
+                  expect(status).to eq(200)
+                end
+              end
+            end
+
+            context "when the user doesn't have access to the project" do
+              it "responds with status 404" do
+                expect(status).to eq(404)
+              end
+            end
+          end
+        end
+
+        context "when a gitlab ci token is provided" do
+          let(:token) { "123" }
+
+          before do
+            gitlab_ci_service = project.build_gitlab_ci_service
+            gitlab_ci_service.active = true
+            gitlab_ci_service.token = token
+            gitlab_ci_service.project_url = "http://google.com"
+            gitlab_ci_service.save
+
+            env["HTTP_AUTHORIZATION"] = ActionController::HttpAuthentication::Basic.encode_credentials("gitlab-ci-token", token)
+          end
+
+          it "responds with status 200" do
+            expect(status).to eq(200)
+          end
+        end
+      end
+    end
+  end
+end

spec/lib/gitlab/url_builder_spec.rb

@@ -8,4 +8,12 @@ describe Gitlab::UrlBuilder do
       expect(url).to eq "#{Settings.gitlab['url']}/#{issue.project.path_with_namespace}/issues/#{issue.iid}"
     end
   end
+
+  describe 'When asking for an merge request' do
+    it 'returns the merge request url' do
+      merge_request = create(:merge_request)
+      url = Gitlab::UrlBuilder.new(:merge_request).build(merge_request.id)
+      expect(url).to eq "#{Settings.gitlab['url']}/#{merge_request.project.to_param}/merge_requests/#{merge_request.id}"
+    end
+  end
 end

spec/models/namespace_spec.rb

@@ -75,4 +75,14 @@ describe Namespace do
       expect(namespace.rm_dir).to be_truthy
     end
   end
+
+  describe :find_by_path_or_name do
+    before do
+      @namespace = create(:namespace, name: 'WoW', path: 'woW')
+    end
+
+    it { expect(Namespace.find_by_path_or_name('wow')).to eq(@namespace) }
+    it { expect(Namespace.find_by_path_or_name('WOW')).to eq(@namespace) }
+    it { expect(Namespace.find_by_path_or_name('unknown')).to eq(nil) }
+  end
 end