Merge branch 'master' into merge-request-push-compare-ui

CHANGELOG

@@ -15,6 +15,7 @@ v 8.12.0 (unreleased)
   - Update gitlab shell secret file also when it is empty. !3774 (glensc)
   - Give project selection dropdowns responsive width, make non-wrapping.
   - Make push events have equal vertical spacing.
+  - API: Ensure invitees are not returned in Members API.
   - Add two-factor recovery endpoint to internal API !5510
   - Pass the "Remember me" value to the U2F authentication form
   - Only update projects.last_activity_at once per hour when creating a new event
@@ -24,9 +25,11 @@ v 8.12.0 (unreleased)
   - Change logo animation to CSS (ClemMakesApps)
   - Instructions for enabling Git packfile bitmaps !6104
   - Use Search::GlobalService.new in the `GET /projects/search/:query` endpoint
+  - Fix long comments in diffs messing with table width
   - Fix pagination on user snippets page
   - Run CI builds with the permissions of users !5735
   - Fix sorting of issues in API
+  - Fix download artifacts button links !6407
   - Sort project variables by key. !6275 (Diego Souza)
   - Ensure specs on sorting of issues in API are deterministic on MySQL
   - Added ability to use predefined CI variables for environment name
@@ -56,6 +59,7 @@ v 8.12.0 (unreleased)
   - Add hover color to emoji icon (ClemMakesApps)
   - Increase ci_builds artifacts_size column to 8-byte integer to allow larger files
   - Add textarea autoresize after comment (ClemMakesApps)
+  - Do not write SSH public key 'comments' to authorized_keys !6381
   - Refresh todos count cache when an Issue/MR is deleted
   - Fix branches page dropdown sort alignment (ClemMakesApps)
   - Hides merge request button on branches page is user doesn't have permissions
@@ -109,6 +113,7 @@ v 8.12.0 (unreleased)
   - Remove green outline from `New branch unavailable` button on issue page !5858 (winniehell)
   - Fix repo title alignment (ClemMakesApps)
   - Change update interval of contacted_at
+  - Add LFS support to SSH !6043
   - Fix branch title trailing space on hover (ClemMakesApps)
   - Don't include 'Created By' tag line when importing from GitHub if there is a linked GitLab account (EspadaV8)
   - Award emoji tooltips containing more than 10 usernames are now truncated !4780 (jlogandavison)
@@ -604,6 +609,7 @@ v 8.10.0
   - Export and import avatar as part of project import/export
   - Fix migration corrupting import data for old version upgrades
   - Show tooltip on GitLab export link in new project page
+  - Fix import_data wrongly saved as a result of an invalid import_url !5206
 
 v 8.9.9
   - Exclude some pending or inactivated rows in Member scopes
@@ -624,12 +630,6 @@ v 8.9.6
   - Keeps issue number when importing from Gitlab.com
   - Add Pending tab for Builds (Katarzyna Kobierska, Urszula Budziszewska)
 
-v 8.9.7 (unreleased)
-  - Fix import_data wrongly saved as a result of an invalid import_url
-
-v 8.9.6
-  - Fix importing of events under notes for GitLab projects
-
 v 8.9.5
   - Add more debug info to import/export and memory killer. !5108
   - Fixed avatar alignment in new MR view. !5095
@@ -1895,7 +1895,7 @@ v 8.1.3
   - Use issue editor as cross reference comment author when issue is edited with a new mention
   - Add Facebook authentication
 
-v 8.1.1
+v 8.1.2
   - Fix cloning Wiki repositories via HTTP (Stan Hu)
   - Add migration to remove satellites directory
   - Fix specific runners visibility

GITLAB_WORKHORSE_VERSION

@@ -1 +1 @@
-0.8.1
+0.8.2

app/assets/javascripts/build.js

@@ -27,10 +27,11 @@
       $(document).off('click', '.js-sidebar-build-toggle').on('click', '.js-sidebar-build-toggle', this.toggleSidebar);
       $(window).off('resize.build').on('resize.build', this.hideSidebar);
       $(document).off('click', '.stage-item').on('click', '.stage-item', this.updateDropdown);
+      $('#js-build-scroll > a').off('click').on('click', this.stepTrace);
       this.updateArtifactRemoveDate();
       if ($('#build-trace').length) {
         this.getInitialBuildTrace();
-        this.initScrollButtonAffix();
+        this.initScrollButtons();
       }
       if (this.build_status === "running" || this.build_status === "pending") {
         $('#autoscroll-button').on('click', function() {
@@ -106,7 +107,7 @@
       }
     };
 
-    Build.prototype.initScrollButtonAffix = function() {
+    Build.prototype.initScrollButtons = function() {
       var $body, $buildScroll, $buildTrace;
       $buildScroll = $('#js-build-scroll');
       $body = $('body');
@@ -165,6 +166,14 @@
       this.populateJobs(stage);
     };
 
+    Build.prototype.stepTrace = function(e) {
+      e.preventDefault();
+      $currentTarget = $(e.currentTarget);
+      $.scrollTo($currentTarget.attr('href'), {
+        offset: -($('.navbar-gitlab').outerHeight() + $('.layout-nav').outerHeight())
+      });
+    };
+
     return Build;
 
   })();

app/assets/javascripts/gl_dropdown.js

@@ -607,13 +607,15 @@
           selectedObject = this.renderedData[selectedIndex];
         }
       }
+      field = [];
+      fieldName = typeof this.options.fieldName === 'function' ? this.options.fieldName(selectedObject) : this.options.fieldName;
       value = this.options.id ? this.options.id(selectedObject, el) : selectedObject.id;
       if (isInput) {
         field = $(this.el);
-      } else {
-        field = this.dropdown.parent().find("input[name='" + fieldName + "'][value='" + escape(value) + "']");
+      } else if(value) {
+        field = this.dropdown.parent().find("input[name='" + fieldName + "'][value='" + value.toString().replace(/'/g, '\\\'') + "']");
       }
-      if (el.hasClass(ACTIVE_CLASS)) {
+      if (field.length && el.hasClass(ACTIVE_CLASS)) {
         el.removeClass(ACTIVE_CLASS);
         if (isInput) {
           field.val('');
@@ -623,7 +625,7 @@
       } else if (el.hasClass(INDETERMINATE_CLASS)) {
         el.addClass(ACTIVE_CLASS);
         el.removeClass(INDETERMINATE_CLASS);
-        if (value == null) {
+        if (field.length && value == null) {
           field.remove();
         }
         if (!field.length && fieldName) {
@@ -636,7 +638,7 @@
             this.dropdown.parent().find("input[name='" + fieldName + "']").remove();
           }
         }
-        if (value == null) {
+        if (field.length && value == null) {
           field.remove();
         }
         // Toggle active class for the tick mark
@@ -644,7 +646,7 @@
         if (value != null) {
           if (!field.length && fieldName) {
             this.addInput(fieldName, value, selectedObject);
-          } else {
+          } else if (field.length) {
             field.val(value).trigger('change');
           }
         }

app/assets/javascripts/labels_select.js

@@ -166,7 +166,7 @@
                 instance.addInput(this.fieldName, label.id);
               }
             }
-            if ($form.find("input[type='hidden'][name='" + ($dropdown.data('fieldName')) + "'][value='" + escape(this.id(label)) + "']").length) {
+            if (this.id(label) && $form.find("input[type='hidden'][name='" + ($dropdown.data('fieldName')) + "'][value='" + this.id(label).toString().replace(/'/g, '\\\'') + "']").length) {
               selectedClass.push('is-active');
             }
             if ($dropdown.hasClass('js-multiselect') && removesAll) {

app/assets/stylesheets/pages/diff.scss

@@ -68,6 +68,11 @@
       border-collapse: separate;
       margin: 0;
       padding: 0;
+      table-layout: fixed;
+
+      .diff-line-num {
+        width: 50px;
+      }
 
       .line_holder td {
         line-height: $code_line_height;
@@ -98,10 +103,6 @@
     }
 
     tr.line_holder.parallel {
-      .old_line, .new_line {
-        min-width: 50px;
-      }
-
       td.line_content.parallel {
         width: 46%;
       }

app/controllers/projects/git_http_client_controller.rb

@@ -127,9 +127,11 @@ class Projects::GitHttpClientController < Projects::ApplicationController
   end
 
   def ci?
-    authentication_result.ci? &&
-      authentication_project &&
-      authentication_project == project
+    authentication_result.ci?(project)
+  end
+
+  def lfs_deploy_token?
+    authentication_result.lfs_deploy_token?(project)
   end
 
   def authentication_has_download_access?

app/helpers/lfs_helper.rb

@@ -25,7 +25,7 @@ module LfsHelper
   def lfs_download_access?
     return false unless project.lfs_enabled?
 
-    project.public? || ci? || user_can_download_code? || build_can_download_code?
+    project.public? || ci? || lfs_deploy_token? || user_can_download_code? || build_can_download_code?
   end
 
   def user_can_download_code?

app/models/event.rb

@@ -330,13 +330,23 @@ class Event < ActiveRecord::Base
 
     # Don't even bother obtaining a lock if the last update happened less than
     # 60 minutes ago.
-    return if project.last_activity_at > RESET_PROJECT_ACTIVITY_INTERVAL.ago
+    return if recent_update?
 
-    return unless Gitlab::ExclusiveLease.
-      new("project:update_last_activity_at:#{project.id}",
-          timeout: RESET_PROJECT_ACTIVITY_INTERVAL.to_i).
-      try_obtain
+    return unless try_obtain_lease
 
     project.update_column(:last_activity_at, created_at)
   end
+
+  private
+
+  def recent_update?
+    project.last_activity_at > RESET_PROJECT_ACTIVITY_INTERVAL.ago
+  end
+
+  def try_obtain_lease
+    Gitlab::ExclusiveLease.
+      new("project:update_last_activity_at:#{project.id}",
+          timeout: RESET_PROJECT_ACTIVITY_INTERVAL.to_i).
+      try_obtain
+  end
 end

app/views/projects/buttons/_download.html.haml

@@ -37,6 +37,6 @@
               %li.dropdown-header Previous Artifacts
             - artifacts.each do |job|
               %li
-                = link_to latest_succeeded_namespace_project_artifacts_path(project.namespace, project, ref, 'download', job: job.name), rel: 'nofollow' do
+                = link_to latest_succeeded_namespace_project_artifacts_path(project.namespace, project, "#{ref}/download", job: job.name), rel: 'nofollow' do
                   %i.fa.fa-download
                   %span Download '#{job.name}'

app/views/shared/issuable/_label_dropdown.html.haml

@@ -12,7 +12,7 @@
 - if params[:label_name].present?
   - if params[:label_name].respond_to?('any?')
     - params[:label_name].each do |label|
-      = hidden_field_tag "label_name[]", u(label), id: nil
+      = hidden_field_tag "label_name[]", label, id: nil
 .dropdown
   %button.dropdown-menu-toggle.js-label-select.js-multiselect{class: classes.join(' '), type: "button", data: dropdown_data}
     %span.dropdown-toggle-text

doc/install/installation.md

@@ -400,7 +400,7 @@ If you are not using Linux you may have to run `gmake` instead of
     cd /home/git
     sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-workhorse.git
     cd gitlab-workhorse
-    sudo -u git -H git checkout v0.8.1
+    sudo -u git -H git checkout v0.8.2
     sudo -u git -H make
 
 ### Initialize Database and Activate Advanced Features

doc/update/8.11-to-8.12.md

@@ -82,7 +82,7 @@ GitLab 8.1.
 ```bash
 cd /home/git/gitlab-workhorse
 sudo -u git -H git fetch --all
-sudo -u git -H git checkout v0.8.1
+sudo -u git -H git checkout v0.8.2
 sudo -u git -H make
 ```
 

doc/workflow/lfs/lfs_administration.md

@@ -45,5 +45,5 @@ In `config/gitlab.yml`:
 * Currently, storing GitLab Git LFS objects on a non-local storage (like S3 buckets)
   is not supported
 * Currently, removing LFS objects from GitLab Git LFS storage is not supported
-* LFS authentications via SSH is not supported for the time being
-* Only compatible with the GitLFS client versions 1.1.0 or 1.0.2.
+* LFS authentications via SSH was added with GitLab 8.12
+* Only compatible with the GitLFS client versions 1.1.0 and up, or 1.0.2.

doc/workflow/lfs/manage_large_binaries_with_git_lfs.md

@@ -36,6 +36,10 @@ Documentation for GitLab instance administrators is under [LFS administration do
 * Git LFS always assumes HTTPS so if you have GitLab server on HTTP you will have
   to add the URL to Git config manually (see #troubleshooting)
   
+>**Note**: With 8.12 GitLab added LFS support to SSH. The Git LFS communication
+ still goes over HTTP, but now the SSH client passes the correct credentials
+ to the Git LFS client, so no action is required by the user.
+
 ## Using Git LFS
 
 Lets take a look at the workflow when you need to check large files into your Git
@@ -132,6 +136,10 @@ git config --add lfs.url "http://gitlab.example.com/group/project.git/info/lfs"
 
 ### Credentials are always required when pushing an object
 
+>**Note**: With 8.12 GitLab added LFS support to SSH. The Git LFS communication
+ still goes over HTTP, but now the SSH client passes the correct credentials
+ to the Git LFS client, so no action is required by the user.
+
 Given that Git LFS uses HTTP Basic Authentication to authenticate the user pushing
 the LFS object on every push for every object, user HTTPS credentials are required.
 

lib/api/access_requests.rb

@@ -20,7 +20,7 @@ module API
 
           access_requesters = paginate(source.requesters.includes(:user))
 
-          present access_requesters.map(&:user), with: Entities::AccessRequester, access_requesters: access_requesters
+          present access_requesters.map(&:user), with: Entities::AccessRequester, source: source
         end
 
         # Request access to the group/project

lib/api/entities.rb

@@ -105,18 +105,18 @@ module API
 
     class Member < UserBasic
       expose :access_level do |user, options|
-        member = options[:member] || options[:members].find { |m| m.user_id == user.id }
+        member = options[:member] || options[:source].members.find_by(user_id: user.id)
         member.access_level
       end
       expose :expires_at do |user, options|
-        member = options[:member] || options[:members].find { |m| m.user_id == user.id }
+        member = options[:member] || options[:source].members.find_by(user_id: user.id)
         member.expires_at
       end
     end
 
     class AccessRequester < UserBasic
       expose :requested_at do |user, options|
-        access_requester = options[:access_requester] || options[:access_requesters].find { |m| m.user_id == user.id }
+        access_requester = options[:access_requester] || options[:source].requesters.find_by(user_id: user.id)
         access_requester.requested_at
       end
     end

lib/api/internal.rb

@@ -82,6 +82,19 @@ module API
         response
       end
 
+      post "/lfs_authenticate" do
+        status 200
+
+        key = Key.find(params[:key_id])
+        token_handler = Gitlab::LfsToken.new(key)
+
+        {
+          username: token_handler.actor_name,
+          lfs_token: token_handler.generate,
+          repository_http_path: project.http_url_to_repo
+        }
+      end
+
       get "/merge_request_urls" do
         ::MergeRequests::GetUrlsService.new(project).execute(params[:changes])
       end

lib/api/members.rb

@@ -18,11 +18,11 @@ module API
         get ":id/members" do
           source = find_source(source_type, params[:id])
 
-          members = source.members.includes(:user)
-          members = members.joins(:user).merge(User.search(params[:query])) if params[:query]
-          members = paginate(members)
+          users = source.users
+          users = users.merge(User.search(params[:query])) if params[:query]
+          users = paginate(users)
 
-          present members.map(&:user), with: Entities::Member, members: members
+          present users, with: Entities::Member, source: source
         end
 
         # Get a group/project member

lib/gitlab/auth.rb

@@ -11,6 +11,7 @@ module Gitlab
           build_access_token_check(login, password) ||
           user_with_password_for_git(login, password) ||
           oauth_access_token_check(login, password) ||
+          lfs_token_check(login, password) ||
           personal_access_token_check(login, password) ||
           Gitlab::Auth::Result.new
 
@@ -102,6 +103,30 @@ module Gitlab
         end
       end
 
+      def lfs_token_check(login, password)
+        deploy_key_matches = login.match(/\Alfs\+deploy-key-(\d+)\z/)
+
+        actor =
+          if deploy_key_matches
+            DeployKey.find(deploy_key_matches[1])
+          else
+            User.by_login(login)
+          end
+
+        return unless actor
+
+        token_handler = Gitlab::LfsToken.new(actor)
+
+        authentication_abilities =
+          if token_handler.user?
+            full_authentication_abilities
+          else
+            read_authentication_abilities
+          end
+
+        Result.new(actor, nil, token_handler.type, authentication_abilities) if Devise.secure_compare(token_handler.value, password)
+      end
+
       def build_access_token_check(login, password)
         return unless login == 'gitlab-ci-token'
         return unless password

lib/gitlab/auth/result.rb

@@ -1,8 +1,16 @@
 module Gitlab
   module Auth
     Result = Struct.new(:actor, :project, :type, :authentication_abilities) do
-      def ci?
-        type == :ci
+      def ci?(for_project)
+        type == :ci &&
+          project &&
+          project == for_project
+      end
+
+      def lfs_deploy_token?(for_project)
+        type == :lfs_deploy_token &&
+          actor &&
+          actor.projects.include?(for_project)
       end
 
       def success?

lib/gitlab/backend/shell.rb

@@ -6,7 +6,12 @@ module Gitlab
 
     KeyAdder = Struct.new(:io) do
       def add_key(id, key)
-        key.gsub!(/[[:space:]]+/, ' ').strip!
+        key = Gitlab::Shell.strip_key(key)
+        # Newline and tab are part of the 'protocol' used to transmit id+key to the other end
+        if key.include?("\t") || key.include?("\n")
+          raise Error.new("Invalid key: #{key.inspect}")
+        end
+
         io.puts("#{id}\t#{key}")
       end
     end
@@ -16,6 +21,10 @@ module Gitlab
         @version_required ||= File.read(Rails.root.
                                         join('GITLAB_SHELL_VERSION')).strip
       end
+
+      def strip_key(key)
+        key.split(/ /)[0, 2].join(' ')
+      end
     end
 
     # Init new repository
@@ -107,7 +116,7 @@ module Gitlab
     #
     def add_key(key_id, key_content)
       Gitlab::Utils.system_silent([gitlab_shell_keys_path,
-                                   'add-key', key_id, key_content])
+                                   'add-key', key_id, self.class.strip_key(key_content)])
     end
 
     # Batch-add keys to authorized_keys

lib/gitlab/ldap/adapter.rb

@@ -70,7 +70,7 @@ module Gitlab
       private
 
       def user_options(field, value, limit)
-        options = { attributes: %W(#{config.uid} cn mail dn) }
+        options = { attributes: user_attributes }
         options[:size] = limit if limit
 
         if field.to_sym == :dn
@@ -98,6 +98,10 @@ module Gitlab
           filter
         end
       end
+
+      def user_attributes
+        %W(#{config.uid} cn mail dn)
+      end
     end
   end
 end

lib/gitlab/lfs_token.rb

@@ -0,0 +1,54 @@
+module Gitlab
+  class LfsToken
+    attr_accessor :actor
+
+    TOKEN_LENGTH = 50
+    EXPIRY_TIME = 1800
+
+    def initialize(actor)
+      @actor =
+        case actor
+        when DeployKey, User
+          actor
+        when Key
+          actor.user
+        else
+          raise 'Bad Actor'
+        end
+    end
+
+    def generate
+      token = Devise.friendly_token(TOKEN_LENGTH)
+
+      Gitlab::Redis.with do |redis|
+        redis.set(redis_key, token, ex: EXPIRY_TIME)
+      end
+
+      token
+    end
+
+    def value
+      Gitlab::Redis.with do |redis|
+        redis.get(redis_key)
+      end
+    end
+
+    def user?
+      actor.is_a?(User)
+    end
+
+    def type
+      actor.is_a?(User) ? :lfs_token : :lfs_deploy_token
+    end
+
+    def actor_name
+      actor.is_a?(User) ? actor.username : "lfs+deploy-key-#{actor.id}"
+    end
+
+    private
+
+    def redis_key
+      "gitlab:lfs_token:#{actor.class.name.underscore}_#{actor.id}" if actor
+    end
+  end
+end

lib/gitlab/regex.rb

@@ -44,7 +44,7 @@ module Gitlab
     end
 
     def file_name_regex_message
-      "can contain only letters, digits, '_', '-', '@' and '.'. "
+      "can contain only letters, digits, '_', '-', '@' and '.'."
     end
 
     def file_path_regex
@@ -52,7 +52,7 @@ module Gitlab
     end
 
     def file_path_regex_message
-      "can contain only letters, digits, '_', '-', '@' and '.'. Separate directories with a '/'. "
+      "can contain only letters, digits, '_', '-', '@' and '.'. Separate directories with a '/'."
     end
 
     def directory_traversal_regex
@@ -60,7 +60,7 @@ module Gitlab
     end
 
     def directory_traversal_regex_message
-      "cannot include directory traversal. "
+      "cannot include directory traversal."
     end
 
     def archive_formats_regex

scripts/lint-doc.sh

@@ -10,6 +10,15 @@ then
   exit 1
 fi
 
+# Ensure that the CHANGELOG does not contain duplicate versions
+DUPLICATE_CHANGELOG_VERSIONS=$(grep --extended-regexp '^v [0-9.]+' CHANGELOG | sed 's| (unreleased)||' | sort | uniq -d)
+if [ "${DUPLICATE_CHANGELOG_VERSIONS}" != "" ]
+then
+  echo '✖ ERROR: Duplicate versions in CHANGELOG:' >&2
+  echo "${DUPLICATE_CHANGELOG_VERSIONS}" >&2
+  exit 1
+fi
+
 echo "✔ Linting passed"
 exit 0
 

spec/factories/events.rb

@@ -1,10 +1,11 @@
 FactoryGirl.define do
   factory :event do
-    factory :closed_issue_event do
     project
+    author factory: :user
+
+    factory :closed_issue_event do
       action { Event::CLOSED }
       target factory: :closed_issue
-      author factory: :user
     end
   end
 end

spec/features/issues/filter_issues_spec.rb

@@ -101,7 +101,7 @@ describe 'Filter issues', feature: true do
       expect(find('.js-label-select .dropdown-toggle-text')).to have_content('No Label')
     end
 
-    it 'filters by no label' do
+    it 'filters by a label' do
       find('.dropdown-menu-labels a', text: label.title).click
       page.within '.labels-filter' do
         expect(page).to have_content label.title
@@ -109,7 +109,7 @@ describe 'Filter issues', feature: true do
       expect(find('.js-label-select .dropdown-toggle-text')).to have_content(label.title)
     end
 
-    it 'filters by wont fix labels' do
+    it "filters by `won't fix` and another label" do
       find('.dropdown-menu-labels a', text: label.title).click
       page.within '.labels-filter' do
         expect(page).to have_content wontfix.title
@@ -117,6 +117,33 @@ describe 'Filter issues', feature: true do
       end
       expect(find('.js-label-select .dropdown-toggle-text')).to have_content(wontfix.title)
     end
+
+    it "filters by `won't fix` label followed by another label after page load" do
+      find('.dropdown-menu-labels a', text: wontfix.title).click
+      # Close label dropdown to load
+      find('body').click
+      expect(find('.filtered-labels')).to have_content(wontfix.title)
+
+      find('.js-label-select').click
+      wait_for_ajax
+      find('.dropdown-menu-labels a', text: label.title).click
+      # Close label dropdown to load
+      find('body').click
+      expect(find('.filtered-labels')).to have_content(label.title)
+
+      find('.js-label-select').click
+      wait_for_ajax
+      expect(find('.dropdown-menu-labels li', text: wontfix.title)).to have_css('.is-active')
+      expect(find('.dropdown-menu-labels li', text: label.title)).to have_css('.is-active')
+    end
+
+    it "selects and unselects `won't fix`" do
+      find('.dropdown-menu-labels a', text: wontfix.title).click
+      find('.dropdown-menu-labels a', text: wontfix.title).click
+      # Close label dropdown to load
+      find('body').click
+      expect(page).not_to have_css('.filtered-labels')
+    end
   end
 
   describe 'Filter issues for assignee and label from issues#index' do

spec/features/projects/branches/download_buttons_spec.rb

@@ -33,7 +33,11 @@ feature 'Download buttons in branches page', feature: true do
       end
 
       scenario 'shows download artifacts button' do
-        expect(page).to have_link "Download '#{build.name}'"
+        href = latest_succeeded_namespace_project_artifacts_path(
+          project.namespace, project, 'binary-encoding/download',
+          job: 'build')
+
+        expect(page).to have_link "Download '#{build.name}'", href: href
       end
     end
   end

spec/features/projects/files/download_buttons_spec.rb

@@ -34,7 +34,11 @@ feature 'Download buttons in files tree', feature: true do
       end
 
       scenario 'shows download artifacts button' do
-        expect(page).to have_link "Download '#{build.name}'"
+        href = latest_succeeded_namespace_project_artifacts_path(
+          project.namespace, project, "#{project.default_branch}/download",
+          job: 'build')
+
+        expect(page).to have_link "Download '#{build.name}'", href: href
       end
     end
   end

spec/features/projects/main/download_buttons_spec.rb

@@ -33,7 +33,11 @@ feature 'Download buttons in project main page', feature: true do
       end
 
       scenario 'shows download artifacts button' do
-        expect(page).to have_link "Download '#{build.name}'"
+        href = latest_succeeded_namespace_project_artifacts_path(
+          project.namespace, project, "#{project.default_branch}/download",
+          job: 'build')
+
+        expect(page).to have_link "Download '#{build.name}'", href: href
       end
     end
   end

spec/features/projects/tags/download_buttons_spec.rb

@@ -34,7 +34,11 @@ feature 'Download buttons in tags page', feature: true do
       end
 
       scenario 'shows download artifacts button' do
-        expect(page).to have_link "Download '#{build.name}'"
+        href = latest_succeeded_namespace_project_artifacts_path(
+          project.namespace, project, "#{tag}/download",
+          job: 'build')
+
+        expect(page).to have_link "Download '#{build.name}'", href: href
       end
     end
   end

spec/lib/gitlab/auth_spec.rb

@@ -61,6 +61,24 @@ describe Gitlab::Auth, lib: true do
       expect(gl_auth.find_for_git_client(user.username, 'password', project: nil, ip: ip)).to eq(Gitlab::Auth::Result.new(user, nil, :gitlab_or_ldap, full_authentication_abilities))
     end
 
+    it 'recognizes user lfs tokens' do
+      user = create(:user)
+      ip = 'ip'
+      token = Gitlab::LfsToken.new(user).generate
+
+      expect(gl_auth).to receive(:rate_limit!).with(ip, success: true, login: user.username)
+      expect(gl_auth.find_for_git_client(user.username, token, project: nil, ip: ip)).to eq(Gitlab::Auth::Result.new(user, nil, :lfs_token, full_authentication_abilities))
+    end
+
+    it 'recognizes deploy key lfs tokens' do
+      key = create(:deploy_key)
+      ip = 'ip'
+      token = Gitlab::LfsToken.new(key).generate
+
+      expect(gl_auth).to receive(:rate_limit!).with(ip, success: true, login: "lfs+deploy-key-#{key.id}")
+      expect(gl_auth.find_for_git_client("lfs+deploy-key-#{key.id}", token, project: nil, ip: ip)).to eq(Gitlab::Auth::Result.new(key, nil, :lfs_deploy_token, read_authentication_abilities))
+    end
+
     it 'recognizes OAuth tokens' do
       user = create(:user)
       application = Doorkeeper::Application.create!(name: "MyApp", redirect_uri: "https://app.com", owner: user)

spec/lib/gitlab/backend/shell_spec.rb

@@ -1,4 +1,5 @@
 require 'spec_helper'
+require 'stringio'
 
 describe Gitlab::Shell, lib: true do
   let(:project) { double('Project', id: 7, path: 'diaspora') }
@@ -44,15 +45,38 @@ describe Gitlab::Shell, lib: true do
     end
   end
 
+  describe '#add_key' do
+    it 'removes trailing garbage' do
+      allow(gitlab_shell).to receive(:gitlab_shell_keys_path).and_return(:gitlab_shell_keys_path)
+      expect(Gitlab::Utils).to receive(:system_silent).with(
+        [:gitlab_shell_keys_path, 'add-key', 'key-123', 'ssh-rsa foobar']
+      )
+
+      gitlab_shell.add_key('key-123', 'ssh-rsa foobar trailing garbage')
+    end
+  end
+
   describe Gitlab::Shell::KeyAdder, lib: true do
     describe '#add_key' do
-      it 'normalizes space characters in the key' do
-        io = spy
+      it 'removes trailing garbage' do
+        io = spy(:io)
         adder = described_class.new(io)
 
-        adder.add_key('key-42', "sha-rsa foo\tbar\tbaz")
+        adder.add_key('key-42', "ssh-rsa foo bar\tbaz")
 
-        expect(io).to have_received(:puts).with("key-42\tsha-rsa foo bar baz")
+        expect(io).to have_received(:puts).with("key-42\tssh-rsa foo")
+      end
+
+      it 'raises an exception if the key contains a tab' do
+        expect do
+          described_class.new(StringIO.new).add_key('key-42', "ssh-rsa\tfoobar")
+        end.to raise_error(Gitlab::Shell::Error)
+      end
+
+      it 'raises an exception if the key contains a newline' do
+        expect do
+          described_class.new(StringIO.new).add_key('key-42', "ssh-rsa foobar\nssh-rsa pawned")
+        end.to raise_error(Gitlab::Shell::Error)
       end
     end
   end

spec/lib/gitlab/lfs_token_spec.rb

@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+describe Gitlab::LfsToken, lib: true do
+  describe '#generate and #value' do
+    shared_examples 'an LFS token generator' do
+      it 'returns a randomly generated token' do
+        token = handler.generate
+
+        expect(token).not_to be_nil
+        expect(token).to be_a String
+        expect(token.length).to eq 50
+      end
+
+      it 'returns the correct token based on the key' do
+        token = handler.generate
+
+        expect(handler.value).to eq(token)
+      end
+    end
+
+    context 'when the actor is a user' do
+      let(:actor) { create(:user) }
+      let(:handler) { described_class.new(actor) }
+
+      it_behaves_like 'an LFS token generator'
+
+      it 'returns the correct username' do
+        expect(handler.actor_name).to eq(actor.username)
+      end
+
+      it 'returns the correct token type' do
+        expect(handler.type).to eq(:lfs_token)
+      end
+    end
+
+    context 'when the actor is a deploy key' do
+      let(:actor) { create(:deploy_key) }
+      let(:handler) { described_class.new(actor) }
+
+      it_behaves_like 'an LFS token generator'
+
+      it 'returns the correct username' do
+        expect(handler.actor_name).to eq("lfs+deploy-key-#{actor.id}")
+      end
+
+      it 'returns the correct token type' do
+        expect(handler.type).to eq(:lfs_deploy_token)
+      end
+    end
+  end
+end

spec/models/project_spec.rb

@@ -308,20 +308,23 @@ describe Project, models: true do
   end
 
   describe 'last_activity methods' do
-    let(:project) { create(:project) }
-    let(:last_event) { double(created_at: Time.now) }
+    let(:timestamp) { Time.now - 2.hours }
+    let(:project) { create(:project, created_at: timestamp, updated_at: timestamp) }
 
     describe 'last_activity' do
       it 'alias last_activity to last_event' do
-        allow(project).to receive(:last_event).and_return(last_event)
+        last_event = create(:event, project: project)
+
         expect(project.last_activity).to eq(last_event)
       end
     end
 
     describe 'last_activity_date' do
       it 'returns the creation date of the project\'s last event if present' do
-        create(:event, project: project)
-        expect(project.last_activity_at.to_i).to eq(last_event.created_at.to_i)
+        expect_any_instance_of(Event).to receive(:try_obtain_lease).and_return(true)
+        new_event = create(:event, project: project, created_at: Time.now)
+
+        expect(project.last_activity_at.to_i).to eq(new_event.created_at.to_i)
       end
 
       it 'returns the project\'s last update date if it has no events' do

spec/requests/api/internal_spec.rb

@@ -100,6 +100,43 @@ describe API::API, api: true  do
     end
   end
 
+  describe "POST /internal/lfs_authenticate" do
+    before do
+      project.team << [user, :developer]
+    end
+
+    context 'user key' do
+      it 'returns the correct information about the key' do
+        lfs_auth(key.id, project)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['username']).to eq(user.username)
+        expect(json_response['lfs_token']).to eq(Gitlab::LfsToken.new(key).value)
+
+        expect(json_response['repository_http_path']).to eq(project.http_url_to_repo)
+      end
+
+      it 'returns a 404 when the wrong key is provided' do
+        lfs_auth(nil, project)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'deploy key' do
+      let(:key) { create(:deploy_key) }
+
+      it 'returns the correct information about the key' do
+        lfs_auth(key.id, project)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['username']).to eq("lfs+deploy-key-#{key.id}")
+        expect(json_response['lfs_token']).to eq(Gitlab::LfsToken.new(key).value)
+        expect(json_response['repository_http_path']).to eq(project.http_url_to_repo)
+      end
+    end
+  end
+
   describe "GET /internal/discover" do
     it do
       get(api("/internal/discover"), key_id: key.id, secret_token: secret_token)
@@ -389,4 +426,13 @@ describe API::API, api: true  do
       protocol: 'ssh'
     )
   end
+
+  def lfs_auth(key_id, project)
+    post(
+      api("/internal/lfs_authenticate"),
+      key_id: key_id,
+      secret_token: secret_token,
+      project: project.path_with_namespace
+    )
+  end
 end

spec/requests/api/members_spec.rb

@@ -30,18 +30,27 @@ describe API::Members, api: true  do
         let(:route) { get api("/#{source_type.pluralize}/#{source.id}/members", stranger) }
       end
 
-      context 'when authenticated as a non-member' do
-        %i[access_requester stranger].each do |type|
-          context "as a #{type}" do
+      %i[master developer access_requester stranger].each do |type|
+        context "when authenticated as a #{type}" do
           it 'returns 200' do
             user = public_send(type)
             get api("/#{source_type.pluralize}/#{source.id}/members", user)
 
             expect(response).to have_http_status(200)
             expect(json_response.size).to eq(2)
+            expect(json_response.map { |u| u['id'] }).to match_array [master.id, developer.id]
           end
         end
       end
+
+      it 'does not return invitees' do
+        create(:"#{source_type}_member", invite_token: '123', invite_email: 'test@abc.com', source: source, user: nil)
+
+        get api("/#{source_type.pluralize}/#{source.id}/members", developer)
+
+        expect(response).to have_http_status(200)
+        expect(json_response.size).to eq(2)
+        expect(json_response.map { |u| u['id'] }).to match_array [master.id, developer.id]
       end
 
       it 'finds members with query string' do

spec/requests/lfs_http_spec.rb

@@ -245,6 +245,18 @@ describe 'Git LFS API and storage' do
           end
         end
 
+        context 'when deploy key is authorized' do
+          let(:key) { create(:deploy_key) }
+          let(:authorization) { authorize_deploy_key }
+
+          let(:update_permissions) do
+            project.deploy_keys << key
+            project.lfs_objects << lfs_object
+          end
+
+          it_behaves_like 'responds with a file'
+        end
+
         context 'when build is authorized as' do
           let(:authorization) { authorize_ci_project }
 
@@ -1097,6 +1109,10 @@ describe 'Git LFS API and storage' do
     ActionController::HttpAuthentication::Basic.encode_credentials(user.username, user.password)
   end
 
+  def authorize_deploy_key
+    ActionController::HttpAuthentication::Basic.encode_credentials("lfs+deploy-key-#{key.id}", Gitlab::LfsToken.new(key).generate)
+  end
+
   def fork_project(project, user, object = nil)
     allow(RepositoryForkWorker).to receive(:perform_async).and_return(true)
     Projects::ForkService.new(project, user, {}).execute