Merge branch 'jej-pages-to-ce' into 'master'

Adding GitLab Pages to CE

Closes #14605, gitlab-com/infrastructure#1058, gitlab-ee#1333, and #323

See merge request !8463

GITLAB_PAGES_VERSION

+0.2.4

Gemfile

@@ -47,6 +47,9 @@ gem 'rqrcode-rails3', '~> 0.1.7'
 gem 'attr_encrypted', '~> 3.0.0'
 gem 'u2f', '~> 0.2.1'
 
+# GitLab Pages
+gem 'validates_hostname', '~> 1.0.6'
+
 # Browser detection
 gem 'browser', '~> 2.2'
 

Gemfile.lock

@@ -785,6 +785,9 @@ GEM
       get_process_mem (~> 0)
       unicorn (>= 4, < 6)
     uniform_notifier (1.10.0)
+    validates_hostname (1.0.6)
+      activerecord (>= 3.0)
+      activesupport (>= 3.0)
     version_sorter (2.1.0)
     virtus (1.0.5)
       axiom-types (~> 0.1)
@@ -998,6 +1001,7 @@ DEPENDENCIES
   unf (~> 0.1.4)
   unicorn (~> 5.1.0)
   unicorn-worker-killer (~> 0.4.4)
+  validates_hostname (~> 1.0.6)
   version_sorter (~> 2.1.0)
   virtus (~> 1.0.1)
   vmstat (~> 2.3.0)

app/controllers/admin/application_settings_controller.rb

@@ -109,6 +109,7 @@ class Admin::ApplicationSettingsController < Admin::ApplicationController
       :plantuml_url,
       :max_artifacts_size,
       :max_attachment_size,
+      :max_pages_size,
       :metrics_enabled,
       :metrics_host,
       :metrics_method_call_threshold,

app/controllers/projects/pages_controller.rb

+class Projects::PagesController < Projects::ApplicationController
+  layout 'project_settings'
+
+  before_action :authorize_read_pages!, only: [:show]
+  before_action :authorize_update_pages!, except: [:show]
+
+  def show
+    @domains = @project.pages_domains.order(:domain)
+  end
+
+  def destroy
+    project.remove_pages
+    project.pages_domains.destroy_all
+
+    respond_to do |format|
+      format.html  do
+        redirect_to(namespace_project_pages_path(@project.namespace, @project),
+                    notice: 'Pages were removed')
+      end
+    end
+  end
+end

app/controllers/projects/pages_domains_controller.rb

+class Projects::PagesDomainsController < Projects::ApplicationController
+  layout 'project_settings'
+
+  before_action :authorize_update_pages!, except: [:show]
+  before_action :domain, only: [:show, :destroy]
+
+  def show
+  end
+
+  def new
+    @domain = @project.pages_domains.new
+  end
+
+  def create
+    @domain = @project.pages_domains.create(pages_domain_params)
+
+    if @domain.valid?
+      redirect_to namespace_project_pages_path(@project.namespace, @project)
+    else
+      render 'new'
+    end
+  end
+
+  def destroy
+    @domain.destroy
+
+    respond_to do |format|
+      format.html do
+        redirect_to(namespace_project_pages_path(@project.namespace, @project),
+                    notice: 'Domain was removed')
+      end
+      format.js
+    end
+  end
+
+  private
+
+  def pages_domain_params
+    params.require(:pages_domain).permit(
+      :certificate,
+      :key,
+      :domain
+    )
+  end
+
+  def domain
+    @domain ||= @project.pages_domains.find_by(domain: params[:id].to_s)
+  end
+end

app/models/ci/build.rb

@@ -256,7 +256,7 @@ module Ci
     end
 
     def project_id
-      pipeline.project_id
+      gl_project_id
     end
 
     def project_name
@@ -451,6 +451,7 @@ module Ci
       build_data = Gitlab::DataBuilder::Build.build(self)
       project.execute_hooks(build_data.dup, :build_hooks)
       project.execute_services(build_data.dup, :build_hooks)
+      PagesService.new(build_data).execute
       project.running_or_pending_build_count(force: true)
     end
 

app/models/namespace.rb

@@ -130,6 +130,7 @@ class Namespace < ActiveRecord::Base
     end
 
     Gitlab::UploadsTransfer.new.rename_namespace(path_was, path)
+    Gitlab::PagesTransfer.new.rename_namespace(path_was, path)
 
     remove_exports!
 

app/models/pages_domain.rb

+class PagesDomain < ActiveRecord::Base
+  belongs_to :project
+
+  validates :domain, hostname: true
+  validates_uniqueness_of :domain, case_sensitive: false
+  validates :certificate, certificate: true, allow_nil: true, allow_blank: true
+  validates :key, certificate_key: true, allow_nil: true, allow_blank: true
+
+  validate :validate_pages_domain
+  validate :validate_matching_key, if: ->(domain) { domain.certificate.present? || domain.key.present? }
+  validate :validate_intermediates, if: ->(domain) { domain.certificate.present? }
+
+  attr_encrypted :key,
+    mode: :per_attribute_iv_and_salt,
+    insecure_mode: true,
+    key: Gitlab::Application.secrets.db_key_base,
+    algorithm: 'aes-256-cbc'
+
+  after_create :update
+  after_save :update
+  after_destroy :update
+
+  def to_param
+    domain
+  end
+
+  def url
+    return unless domain
+
+    if certificate
+      "https://#{domain}"
+    else
+      "http://#{domain}"
+    end
+  end
+
+  def has_matching_key?
+    return false unless x509
+    return false unless pkey
+
+    # We compare the public key stored in certificate with public key from certificate key
+    x509.check_private_key(pkey)
+  end
+
+  def has_intermediates?
+    return false unless x509
+
+    # self-signed certificates doesn't have the certificate chain
+    return true if x509.verify(x509.public_key)
+
+    store = OpenSSL::X509::Store.new
+    store.set_default_paths
+
+    # This forces to load all intermediate certificates stored in `certificate`
+    Tempfile.open('certificate_chain') do |f|
+      f.write(certificate)
+      f.flush
+      store.add_file(f.path)
+    end
+
+    store.verify(x509)
+  rescue OpenSSL::X509::StoreError
+    false
+  end
+
+  def expired?
+    return false unless x509
+    current = Time.new
+    current < x509.not_before || x509.not_after < current
+  end
+
+  def subject
+    return unless x509
+    x509.subject.to_s
+  end
+
+  def certificate_text
+    @certificate_text ||= x509.try(:to_text)
+  end
+
+  private
+
+  def update
+    ::Projects::UpdatePagesConfigurationService.new(project).execute
+  end
+
+  def validate_matching_key
+    unless has_matching_key?
+      self.errors.add(:key, "doesn't match the certificate")
+    end
+  end
+
+  def validate_intermediates
+    unless has_intermediates?
+      self.errors.add(:certificate, 'misses intermediates')
+    end
+  end
+
+  def validate_pages_domain
+    return unless domain
+    if domain.downcase.ends_with?(".#{Settings.pages.host}".downcase)
+      self.errors.add(:domain, "*.#{Settings.pages.host} is restricted")
+    end
+  end
+
+  def x509
+    return unless certificate
+    @x509 ||= OpenSSL::X509::Certificate.new(certificate)
+  rescue OpenSSL::X509::CertificateError
+    nil
+  end
+
+  def pkey
+    return unless key
+    @pkey ||= OpenSSL::PKey::RSA.new(key)
+  rescue OpenSSL::PKey::PKeyError, OpenSSL::Cipher::CipherError
+    nil
+  end
+end

app/models/project.rb

@@ -53,6 +53,8 @@ class Project < ActiveRecord::Base
     update_column(:last_activity_at, self.created_at)
   end
 
+  after_destroy :remove_pages
+
   # update visibility_level of forks
   after_update :update_forks_visibility_level
   def update_forks_visibility_level
@@ -148,6 +150,7 @@ class Project < ActiveRecord::Base
   has_many :lfs_objects, through: :lfs_objects_projects
   has_many :project_group_links, dependent: :destroy
   has_many :invited_groups, through: :project_group_links, source: :group
+  has_many :pages_domains, dependent: :destroy
   has_many :todos, dependent: :destroy
   has_many :notification_settings, dependent: :destroy, as: :source
 
@@ -955,6 +958,7 @@ class Project < ActiveRecord::Base
     Gitlab::AppLogger.info "Project was renamed: #{old_path_with_namespace} -> #{new_path_with_namespace}"
 
     Gitlab::UploadsTransfer.new.rename_project(path_was, path, namespace.path)
+    Gitlab::PagesTransfer.new.rename_project(path_was, path, namespace.path)
   end
 
   # Expires various caches before a project is renamed.
@@ -1156,6 +1160,45 @@ class Project < ActiveRecord::Base
     ensure_runners_token!
   end
 
+  def pages_deployed?
+    Dir.exist?(public_pages_path)
+  end
+
+  def pages_url
+    # The hostname always needs to be in downcased
+    # All web servers convert hostname to lowercase
+    host = "#{namespace.path}.#{Settings.pages.host}".downcase
+
+    # The host in URL always needs to be downcased
+    url = Gitlab.config.pages.url.sub(/^https?:\/\//) do |prefix|
+      "#{prefix}#{namespace.path}."
+    end.downcase
+
+    # If the project path is the same as host, we serve it as group page
+    return url if host == path
+
+    "#{url}/#{path}"
+  end
+
+  def pages_path
+    File.join(Settings.pages.path, path_with_namespace)
+  end
+
+  def public_pages_path
+    File.join(pages_path, 'public')
+  end
+
+  def remove_pages
+    # 1. We rename pages to temporary directory
+    # 2. We wait 5 minutes, due to NFS caching
+    # 3. We asynchronously remove pages with force
+    temp_path = "#{path}.#{SecureRandom.hex}.deleted"
+
+    if Gitlab::PagesTransfer.new.rename_project(path, temp_path, namespace.path)
+      PagesWorker.perform_in(5.minutes, :remove, namespace.path, temp_path)
+    end
+  end
+
   def wiki
     @wiki ||= ProjectWiki.new(self, self.owner)
   end

app/policies/project_policy.rb

@@ -110,6 +110,9 @@ class ProjectPolicy < BasePolicy
     can! :admin_pipeline
     can! :admin_environment
     can! :admin_deployment
+    can! :admin_pages
+    can! :read_pages
+    can! :update_pages
   end
 
   def public_access!
@@ -136,6 +139,7 @@ class ProjectPolicy < BasePolicy
     can! :remove_fork_project
     can! :destroy_merge_request
     can! :destroy_issue
+    can! :remove_pages
   end
 
   def team_member_owner_access!

app/services/pages_service.rb

+class PagesService
+  attr_reader :data
+
+  def initialize(data)
+    @data = data
+  end
+
+  def execute
+    return unless Settings.pages.enabled
+    return unless data[:build_name] == 'pages'
+    return unless data[:build_status] == 'success'
+
+    PagesWorker.perform_async(:deploy, data[:build_id])
+  end
+end

app/services/projects/transfer_service.rb

@@ -64,6 +64,9 @@ module Projects
         # Move uploads
         Gitlab::UploadsTransfer.new.move_project(project.path, old_namespace.path, new_namespace.path)
 
+        # Move pages
+        Gitlab::PagesTransfer.new.move_project(project.path, old_namespace.path, new_namespace.path)
+
         project.old_path_with_namespace = old_path
 
         SystemHooksService.new.execute_hooks_for(project, :transfer)

app/services/projects/update_pages_configuration_service.rb

+module Projects
+  class UpdatePagesConfigurationService < BaseService
+    attr_reader :project
+
+    def initialize(project)
+      @project = project
+    end
+
+    def execute
+      update_file(pages_config_file, pages_config.to_json)
+      reload_daemon
+      success
+    rescue => e
+      error(e.message)
+    end
+
+    private
+
+    def pages_config
+      {
+        domains: pages_domains_config
+      }
+    end
+
+    def pages_domains_config
+      project.pages_domains.map do |domain|
+        {
+          domain: domain.domain,
+          certificate: domain.certificate,
+          key: domain.key,
+        }
+      end
+    end
+
+    def reload_daemon
+      # GitLab Pages daemon constantly watches for modification time of `pages.path`
+      # It reloads configuration when `pages.path` is modified
+      update_file(pages_update_file, SecureRandom.hex(64))
+    end
+
+    def pages_path
+      @pages_path ||= project.pages_path
+    end
+
+    def pages_config_file
+      File.join(pages_path, 'config.json')
+    end
+
+    def pages_update_file
+      File.join(::Settings.pages.path, '.update')
+    end
+
+    def update_file(file, data)
+      unless data
+        FileUtils.remove(file, force: true)
+        return
+      end
+
+      temp_file = "#{file}.#{SecureRandom.hex(16)}"
+      File.open(temp_file, 'w') do |f|
+        f.write(data)
+      end
+      FileUtils.move(temp_file, file, force: true)
+    ensure
+      # In case if the updating fails
+      FileUtils.remove(temp_file, force: true)
+    end
+  end
+end

app/services/projects/update_pages_service.rb

+module Projects
+  class UpdatePagesService < BaseService
+    BLOCK_SIZE = 32.kilobytes
+    MAX_SIZE = 1.terabyte
+    SITE_PATH = 'public/'
+
+    attr_reader :build
+
+    def initialize(project, build)
+      @project, @build = project, build
+    end
+
+    def execute
+      # Create status notifying the deployment of pages
+      @status = create_status
+      @status.enqueue!
+      @status.run!
+
+      raise 'missing pages artifacts' unless build.artifacts_file?
+      raise 'pages are outdated' unless latest?
+
+      # Create temporary directory in which we will extract the artifacts
+      FileUtils.mkdir_p(tmp_path)
+      Dir.mktmpdir(nil, tmp_path) do |archive_path|
+        extract_archive!(archive_path)
+
+        # Check if we did extract public directory
+        archive_public_path = File.join(archive_path, 'public')
+        raise 'pages miss the public folder' unless Dir.exist?(archive_public_path)
+        raise 'pages are outdated' unless latest?
+
+        deploy_page!(archive_public_path)
+        success
+      end
+    rescue => e
+      error(e.message)
+    end
+
+    private
+
+    def success
+      @status.success
+      super
+    end
+
+    def error(message, http_status = nil)
+      @status.allow_failure = !latest?
+      @status.description = message
+      @status.drop
+      super
+    end
+
+    def create_status
+      GenericCommitStatus.new(
+        project: project,
+        pipeline: build.pipeline,
+        user: build.user,
+        ref: build.ref,
+        stage: 'deploy',
+        name: 'pages:deploy'
+      )
+    end
+
+    def extract_archive!(temp_path)
+      if artifacts.ends_with?('.tar.gz') || artifacts.ends_with?('.tgz')
+        extract_tar_archive!(temp_path)
+      elsif artifacts.ends_with?('.zip')
+        extract_zip_archive!(temp_path)
+      else
+        raise 'unsupported artifacts format'
+      end
+    end
+
+    def extract_tar_archive!(temp_path)
+      results = Open3.pipeline(%W(gunzip -c #{artifacts}),
+                               %W(dd bs=#{BLOCK_SIZE} count=#{blocks}),
+                               %W(tar -x -C #{temp_path} #{SITE_PATH}),
+                               err: '/dev/null')
+      raise 'pages failed to extract' unless results.compact.all?(&:success?)
+    end
+
+    def extract_zip_archive!(temp_path)
+      raise 'missing artifacts metadata' unless build.artifacts_metadata?
+
+      # Calculate page size after extract
+      public_entry = build.artifacts_metadata_entry(SITE_PATH, recursive: true)
+
+      if public_entry.total_size > max_size
+        raise "artifacts for pages are too large: #{public_entry.total_size}"
+      end
+
+      # Requires UnZip at least 6.00 Info-ZIP.
+      # -n  never overwrite existing files
+      # We add * to end of SITE_PATH, because we want to extract SITE_PATH and all subdirectories
+      site_path = File.join(SITE_PATH, '*')
+      unless system(*%W(unzip -n #{artifacts} #{site_path} -d #{temp_path}))
+        raise 'pages failed to extract'
+      end
+    end
+
+    def deploy_page!(archive_public_path)
+      # Do atomic move of pages
+      # Move and removal may not be atomic, but they are significantly faster then extracting and removal
+      # 1. We move deployed public to previous public path (file removal is slow)
+      # 2. We move temporary public to be deployed public
+      # 3. We remove previous public path
+      FileUtils.mkdir_p(pages_path)
+      begin
+        FileUtils.move(public_path, previous_public_path)
+      rescue
+      end
+      FileUtils.move(archive_public_path, public_path)
+    ensure
+      FileUtils.rm_r(previous_public_path, force: true)
+    end
+
+    def latest?
+      # check if sha for the ref is still the most recent one
+      # this helps in case when multiple deployments happens
+      sha == latest_sha
+    end
+
+    def blocks
+      # Calculate dd parameters: we limit the size of pages
+      1 + max_size / BLOCK_SIZE
+    end
+
+    def max_size
+      current_application_settings.max_pages_size.megabytes || MAX_SIZE
+    end
+
+    def tmp_path
+      @tmp_path ||= File.join(::Settings.pages.path, 'tmp')
+    end
+
+    def pages_path
+      @pages_path ||= project.pages_path
+    end
+
+    def public_path
+      @public_path ||= File.join(pages_path, 'public')
+    end
+
+    def previous_public_path
+      @previous_public_path ||= File.join(pages_path, "public.#{SecureRandom.hex}")
+    end
+
+    def ref
+      build.ref
+    end
+
+    def artifacts
+      build.artifacts_file.path
+    end
+
+    def latest_sha
+      project.commit(build.ref).try(:sha).to_s
+    end
+
+    def sha
+      build.sha
+    end
+  end
+end

app/validators/certificate_key_validator.rb

+# UrlValidator
+#
+# Custom validator for private keys.
+#
+#   class Project < ActiveRecord::Base
+#     validates :certificate_key, certificate_key: true
+#   end
+#
+class CertificateKeyValidator < ActiveModel::EachValidator
+  def validate_each(record, attribute, value)
+    unless valid_private_key_pem?(value)
+      record.errors.add(attribute, "must be a valid PEM private key")
+    end
+  end
+
+  private
+
+  def valid_private_key_pem?(value)
+    return false unless value
+    pkey = OpenSSL::PKey::RSA.new(value)
+    pkey.private?
+  rescue OpenSSL::PKey::PKeyError
+    false
+  end
+end

app/validators/certificate_validator.rb

+# UrlValidator
+#
+# Custom validator for private keys.
+#
+#   class Project < ActiveRecord::Base
+#     validates :certificate_key, certificate: true
+#   end
+#
+class CertificateValidator < ActiveModel::EachValidator
+  def validate_each(record, attribute, value)
+    unless valid_certificate_pem?(value)
+      record.errors.add(attribute, "must be a valid PEM certificate")
+    end
+  end
+
+  private
+
+  def valid_certificate_pem?(value)
+    return false unless value
+    OpenSSL::X509::Certificate.new(value).present?
+  rescue OpenSSL::X509::CertificateError
+    false
+  end
+end

app/views/admin/application_settings/_form.html.haml

@@ -186,6 +186,14 @@
         = f.text_area :help_page_text, class: 'form-control', rows: 4
         .help-block Markdown enabled
 
+  %fieldset
+    %legend Pages
+    .form-group
+      = f.label :max_pages_size, 'Maximum size of pages (MB)', class: 'control-label col-sm-2'
+      .col-sm-10
+        = f.number_field :max_pages_size, class: 'form-control'
+        .help-block Zero for unlimited
+
   %fieldset
     %legend Continuous Integration
     .form-group

app/views/layouts/nav/_project_settings.html.haml

@@ -34,3 +34,7 @@
       = link_to namespace_project_pipelines_settings_path(@project.namespace, @project), title: 'CI/CD Pipelines' do
         %span
           CI/CD Pipelines
+  = nav_link(controller: :pages) do
+    = link_to namespace_project_pages_path(@project.namespace, @project), title: 'Pages', data: {placement: 'right'} do
+      %span
+        Pages

app/views/projects/edit.html.haml

@@ -133,6 +133,7 @@
               %hr
               = link_to 'Remove avatar', namespace_project_avatar_path(@project.namespace, @project), data: { confirm: "Project avatar will be removed. Are you sure?"}, method: :delete, class: "btn btn-remove btn-sm remove-avatar"
         = f.submit 'Save changes', class: "btn btn-save"
+
   .row.prepend-top-default
   %hr
   .row.prepend-top-default

app/views/projects/pages/_access.html.haml

+- if @project.pages_deployed?
+  .panel.panel-default
+    .panel-heading
+      Access pages
+    .panel-body
+      %p
+        %strong
+          Congratulations! Your pages are served under:
+
+      %p= link_to @project.pages_url, @project.pages_url
+
+      - @project.pages_domains.each do |domain|
+        %p= link_to domain.url, domain.url

app/views/projects/pages/_destroy.haml

+- if @project.pages_deployed?
+  - if can?(current_user, :remove_pages, @project)
+    .panel.panel-default.panel.panel-danger
+      .panel-heading Remove pages
+      .errors-holder
+      .panel-body
+        %p
+          Removing the pages will prevent from exposing them to outside world.
+        .form-actions
+          = link_to 'Remove pages', namespace_project_pages_path(@project.namespace, @project), data: { confirm: 'Are you sure?'}, method: :delete, class: "btn btn-remove"
+  - else
+    .nothing-here-block Only the project owner can remove pages

app/views/projects/pages/_disabled.html.haml

+.panel.panel-default
+  .nothing-here-block
+    GitLab Pages are disabled.
+    Ask your system's administrator to enable it.

app/views/projects/pages/_list.html.haml

+- if can?(current_user, :update_pages, @project) && @domains.any?
+  .panel.panel-default
+    .panel-heading
+      Domains (#{@domains.count})
+    %ul.well-list
+      - @domains.each do |domain|
+        %li
+          .pull-right
+            = link_to 'Details', namespace_project_pages_domain_path(@project.namespace, @project, domain), class: "btn btn-sm btn-grouped"
+            = link_to 'Remove', namespace_project_pages_domain_path(@project.namespace, @project, domain), data: { confirm: 'Are you sure?'}, method: :delete, class: "btn btn-remove btn-sm btn-grouped"
+          .clearfix
+            %span= link_to domain.domain, domain.url
+          %p
+            - if domain.subject
+              %span.label.label-gray Certificate: #{domain.subject}
+            - if domain.expired?
+              %span.label.label-danger Expired

app/views/projects/pages/_no_domains.html.haml

+- if can?(current_user, :update_pages, @project)
+  .panel.panel-default
+    .panel-heading
+      Domains
+    .nothing-here-block
+      Support for domains and certificates is disabled.
+      Ask your system's administrator to enable it.

app/views/projects/pages/_use.html.haml

+- unless @project.pages_deployed?
+  .panel.panel-info
+    .panel-heading
+      Configure pages
+    .panel-body
+      %p
+        Learn how to upload your static site and have it served by
+        GitLab by following the #{link_to "documentation on GitLab Pages", "http://doc.gitlab.com/ee/pages/README.html", target: :blank}.

app/views/projects/pages/show.html.haml

+- page_title 'Pages'
+%h3.page_title
+  Pages
+
+  - if can?(current_user, :update_pages, @project) && (Gitlab.config.pages.external_http || Gitlab.config.pages.external_https)
+    = link_to new_namespace_project_pages_domain_path(@project.namespace, @project), class: 'btn btn-new pull-right', title: 'New Domain' do
+      %i.fa.fa-plus
+      New Domain
+
+%p.light
+  With GitLab Pages you can host your static websites on GitLab.
+  Combined with the power of GitLab CI and the help of GitLab Runner
+  you can deploy static pages for your individual projects, your user or your group.
+
+%hr.clearfix
+
+- if Gitlab.config.pages.enabled
+  = render 'access'
+  = render 'use'
+  - if Gitlab.config.pages.external_http || Gitlab.config.pages.external_https
+    = render 'list'
+  - else
+    = render 'no_domains'
+  = render 'destroy'
+- else
+  = render 'disabled'

app/views/projects/pages_domains/_form.html.haml

+= form_for [@project.namespace.becomes(Namespace), @project, @domain], html: { class: 'form-horizontal fieldset-form' } do |f|
+  - if @domain.errors.any?
+    #error_explanation
+      .alert.alert-danger
+        - @domain.errors.full_messages.each do |msg|
+          %p= msg
+
+  .form-group
+    = f.label :domain, class: 'control-label' do
+      Domain
+    .col-sm-10
+      = f.text_field :domain, required: true, autocomplete: 'off', class: 'form-control'
+
+  - if Gitlab.config.pages.external_https
+    .form-group
+      = f.label :certificate, class: 'control-label' do
+        Certificate (PEM)
+      .col-sm-10
+        = f.text_area :certificate, rows: 5, class: 'form-control'
+        %span.help-inline Upload a certificate for your domain with all intermediates
+
+    .form-group
+      = f.label :key, class: 'control-label' do
+        Key (PEM)
+      .col-sm-10
+        = f.text_area :key, rows: 5, class: 'form-control'
+        %span.help-inline Upload a private key for your certificate
+  - else
+    .nothing-here-block
+      Support for custom certificates is disabled.
+      Ask your system's administrator to enable it.
+
+  .form-actions
+    = f.submit 'Create New Domain', class: "btn btn-save"

app/views/projects/pages_domains/new.html.haml

+- page_title 'New Pages Domain'
+%h3.page_title
+  New Pages Domain
+%hr.clearfix
+%div
+  = render 'form'

app/views/projects/pages_domains/show.html.haml

+- page_title "#{@domain.domain}", 'Pages Domains'
+
+%h3.page-title
+  Pages Domain
+
+.table-holder
+  %table.table
+    %tr
+      %td
+        Domain
+      %td
+        = link_to @domain.domain, @domain.url
+    %tr
+      %td
+        DNS
+      %td
+        %p
+          To access the domain create a new DNS record:
+        %pre
+          #{@domain.domain} CNAME #{@domain.project.namespace.path}.#{Settings.pages.host}.
+    %tr
+      %td
+        Certificate
+      %td
+        - if @domain.certificate_text
+          %pre
+            = @domain.certificate_text
+        - else
+          .light
+            missing

app/workers/pages_worker.rb

+class PagesWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: :pages, retry: false
+
+  def perform(action, *arg)
+    send(action, *arg)
+  end
+
+  def deploy(build_id)
+    build = Ci::Build.find_by(id: build_id)
+    result = Projects::UpdatePagesService.new(build.project, build).execute
+    if result[:status] == :success
+      result = Projects::UpdatePagesConfigurationService.new(build.project).execute
+    end
+    result
+  end
+
+  def remove(namespace_path, project_path)
+    full_path = File.join(Settings.pages.path, namespace_path, project_path)
+    FileUtils.rm_r(full_path, force: true)
+  end
+end

changelogs/unreleased/jej-pages-picked-from-ee.yml

+---
+title: Added GitLab Pages to CE
+merge_request: 8463
+author:

config/gitlab.yml.example

@@ -153,6 +153,21 @@ production: &base
     # The location where LFS objects are stored (default: shared/lfs-objects).
     # storage_path: shared/lfs-objects
 
+  ## GitLab Pages
+  pages:
+    enabled: false
+    # The location where pages are stored (default: shared/pages).
+    # path: shared/pages
+
+    # The domain under which the pages are served:
+    # http://group.example.com/project
+    # or project path can be a group page: group.example.com
+    host: example.com
+    port: 80 # Set to 443 if you serve the pages with HTTPS
+    https: false # Set to true if you serve the pages with HTTPS
+    # external_http: "1.1.1.1:80" # If defined, enables custom domain support in GitLab Pages
+    # external_https: "1.1.1.1:443" # If defined, enables custom domain and certificate support in GitLab Pages
+
   ## Mattermost
   ## For enabling Add to Mattermost button
   mattermost:

config/initializers/1_settings.rb

@@ -6,7 +6,7 @@ class Settings < Settingslogic
 
   class << self
     def gitlab_on_standard_port?
-      gitlab.port.to_i == (gitlab.https ? 443 : 80)
+      on_standard_port?(gitlab)
     end
 
     def host_without_www(url)
@@ -14,7 +14,7 @@ class Settings < Settingslogic
     end
 
     def build_gitlab_ci_url
-      if gitlab_on_standard_port?
+      if on_standard_port?(gitlab)
         custom_port = nil
       else
         custom_port = ":#{gitlab.port}"
@@ -27,6 +27,10 @@ class Settings < Settingslogic
       ].join('')
     end
 
+    def build_pages_url
+      base_url(pages).join('')
+    end
+
     def build_gitlab_shell_ssh_path_prefix
       user_host = "#{gitlab_shell.ssh_user}@#{gitlab_shell.ssh_host}"
 
@@ -42,11 +46,11 @@ class Settings < Settingslogic
     end
 
     def build_base_gitlab_url
-      base_gitlab_url.join('')
+      base_url(gitlab).join('')
     end
 
     def build_gitlab_url
-      (base_gitlab_url + [gitlab.relative_url_root]).join('')
+      (base_url(gitlab) + [gitlab.relative_url_root]).join('')
     end
 
     # check that values in `current` (string or integer) is a contant in `modul`.
@@ -74,15 +78,19 @@ class Settings < Settingslogic
 
     private
 
-    def base_gitlab_url
-      custom_port = gitlab_on_standard_port? ? nil : ":#{gitlab.port}"
-      [ gitlab.protocol,
+    def base_url(config)
+      custom_port = on_standard_port?(config) ? nil : ":#{config.port}"
+      [ config.protocol,
         "://",
-        gitlab.host,
+        config.host,
         custom_port
       ]
     end
 
+    def on_standard_port?(config)
+      config.port.to_i == (config.https ? 443 : 80)
+    end
+
     # Extract the host part of the given +url+.
     def host(url)
       url = url.downcase
@@ -254,6 +262,20 @@ Settings.registry['issuer']        ||= nil
 Settings.registry['host_port']     ||= [Settings.registry['host'], Settings.registry['port']].compact.join(':')
 Settings.registry['path']            = File.expand_path(Settings.registry['path'] || File.join(Settings.shared['path'], 'registry'), Rails.root)
 
+#
+# Pages
+#
+Settings['pages'] ||= Settingslogic.new({})
+Settings.pages['enabled']         = false if Settings.pages['enabled'].nil?
+Settings.pages['path']            = File.expand_path(Settings.pages['path'] || File.join(Settings.shared['path'], "pages"), Rails.root)
+Settings.pages['https']           = false if Settings.pages['https'].nil?
+Settings.pages['host']            ||= "example.com"
+Settings.pages['port']            ||= Settings.pages.https ? 443 : 80
+Settings.pages['protocol']        ||= Settings.pages.https ? "https" : "http"
+Settings.pages['url']             ||= Settings.send(:build_pages_url)
+Settings.pages['external_http']   ||= false if Settings.pages['external_http'].nil?
+Settings.pages['external_https']  ||= false if Settings.pages['external_https'].nil?
+
 #
 # Git LFS
 #

config/routes/project.rb

@@ -39,6 +39,10 @@ constraints(ProjectUrlConstrainer.new) do
         end
       end
 
+      resource :pages, only: [:show, :destroy] do
+        resources :domains, only: [:show, :new, :create, :destroy], controller: 'pages_domains', constraints: { id: /[^\/]+/ }
+      end
+
       resources :compare, only: [:index, :create] do
         collection do
           get :diff_for_path

config/sidekiq_queues.yml

@@ -50,3 +50,4 @@
   - [reactive_caching, 1]
   - [cronjob, 1]
   - [default, 1]
+  - [pages, 1]

db/migrate/20151215132013_add_pages_size_to_application_settings.rb

+class AddPagesSizeToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    add_column_with_default :application_settings, :max_pages_size, :integer, default: 100, allow_null: false
+  end
+
+  def down
+    remove_column(:application_settings, :max_pages_size)
+  end
+end

db/migrate/20160210105555_create_pages_domain.rb

+class CreatePagesDomain < ActiveRecord::Migration
+  DOWNTIME = false
+
+  def change
+    create_table :pages_domains do |t|
+      t.integer :project_id
+      t.text    :certificate
+      t.text    :encrypted_key
+      t.string  :encrypted_key_iv
+      t.string  :encrypted_key_salt
+      t.string  :domain
+    end
+
+    add_index :pages_domains, :domain, unique: true
+  end
+end

db/schema.rb

@@ -98,17 +98,18 @@ ActiveRecord::Schema.define(version: 20170204181513) do
     t.text "help_page_text_html"
     t.text "shared_runners_text_html"
     t.text "after_sign_up_text_html"
-    t.boolean "sidekiq_throttling_enabled", default: false
-    t.string "sidekiq_throttling_queues"
-    t.decimal "sidekiq_throttling_factor"
     t.boolean "housekeeping_enabled", default: true, null: false
     t.boolean "housekeeping_bitmaps_enabled", default: true, null: false
     t.integer "housekeeping_incremental_repack_period", default: 10, null: false
     t.integer "housekeeping_full_repack_period", default: 50, null: false
     t.integer "housekeeping_gc_period", default: 200, null: false
+    t.boolean "sidekiq_throttling_enabled", default: false
+    t.string "sidekiq_throttling_queues"
+    t.decimal "sidekiq_throttling_factor"
     t.boolean "html_emails_enabled", default: true
     t.string "plantuml_url"
     t.boolean "plantuml_enabled"
+    t.integer "max_pages_size", default: 100, null: false
     t.integer "terminal_max_session_time", default: 0, null: false
   end
 
@@ -857,6 +858,17 @@ ActiveRecord::Schema.define(version: 20170204181513) do
   add_index "oauth_applications", ["owner_id", "owner_type"], name: "index_oauth_applications_on_owner_id_and_owner_type", using: :btree
   add_index "oauth_applications", ["uid"], name: "index_oauth_applications_on_uid", unique: true, using: :btree
 
+  create_table "pages_domains", force: :cascade do |t|
+    t.integer "project_id"
+    t.text "certificate"
+    t.text "encrypted_key"
+    t.string "encrypted_key_iv"
+    t.string "encrypted_key_salt"
+    t.string "domain"
+  end
+
+  add_index "pages_domains", ["domain"], name: "index_pages_domains_on_domain", unique: true, using: :btree
+
   create_table "personal_access_tokens", force: :cascade do |t|
     t.integer "user_id", null: false
     t.string "token", null: false

doc/README.md

@@ -12,6 +12,7 @@
 - [GitLab as OAuth2 authentication service provider](integration/oauth_provider.md). It allows you to login to other applications from GitLab.
 - [Container Registry](user/project/container_registry.md) Learn how to use GitLab Container Registry.
 - [GitLab basics](gitlab-basics/README.md) Find step by step how to start working on your commandline and on GitLab.
+- [GitLab Pages](user/project/pages/index.md) Using GitLab Pages.
 - [Importing to GitLab](workflow/importing/README.md) Import your projects from GitHub, Bitbucket, GitLab.com, FogBugz and SVN into GitLab.
 - [Importing and exporting projects between instances](user/project/settings/import_export.md).
 - [Markdown](user/markdown.md) GitLab's advanced formatting system.
@@ -53,6 +54,7 @@
 - [Migrate GitLab CI to CE/EE](migrate_ci_to_ce/README.md) Follow this guide to migrate your existing GitLab CI data to GitLab CE/EE.
 - [Git LFS configuration](workflow/lfs/lfs_administration.md)
 - [Housekeeping](administration/housekeeping.md) Keep your Git repository tidy and fast.
+- [GitLab Pages configuration](administration/pages/index.md) Configure GitLab Pages.
 - [GitLab performance monitoring with InfluxDB](administration/monitoring/performance/introduction.md) Configure GitLab and InfluxDB for measuring performance metrics.
 - [GitLab performance monitoring with Prometheus](administration/monitoring/performance/prometheus.md) Configure GitLab and Prometheus for measuring performance metrics.
 - [Request Profiling](administration/monitoring/performance/request_profiling.md) Get a detailed profile on slow requests.

doc/administration/high_availability/load_balancer.md

@@ -66,4 +66,4 @@ Read more on high-availability configuration:
       configure custom domains with custom SSL, which would not be possible
       if SSL was terminated at the load balancer.
 
-[gitlab-pages]: http://docs.gitlab.com/ee/pages/administration.html
+[gitlab-pages]: ../pages/index.md

doc/administration/pages/index.md

+# GitLab Pages Administration
+
+> **Notes:**
+- [Introduced][ee-80] in GitLab EE 8.3.
+- Custom CNAMEs with TLS support were [introduced][ee-173] in GitLab EE 8.5.
+- GitLab Pages [were ported][ce-14605] to Community Edition in GitLab 8.17.
+- This guide is for Omnibus GitLab installations. If you have installed
+  GitLab from source, follow the [Pages source installation document](source.md).
+
+---
+
+This document describes how to set up the _latest_ GitLab Pages feature. Make
+sure to read the [changelog](#changelog) if you are upgrading to a new GitLab
+version as it may include new features and changes needed to be made in your
+configuration.
+
+If you are looking for ways to upload your static content in GitLab Pages, you
+probably want to read the [user documentation][pages-userguide].
+
+## Overview
+
+GitLab Pages makes use of the [GitLab Pages daemon], a simple HTTP server
+written in Go that can listen on an external IP address and provide support for
+custom domains and custom certificates. It supports dynamic certificates through
+SNI and exposes pages using HTTP2 by default.
+You are encouraged to read its [README][pages-readme] to fully understand how
+it works.
+
+---
+
+In the case of custom domains, the Pages daemon needs to listen on ports `80`
+and/or `443`. For that reason, there is some flexibility in the way which you
+can set it up:
+
+1. Run the pages daemon in the same server as GitLab, listening on a secondary IP
+1. Run the pages daemon in a separate server. In that case, the
+   [Pages path](#change-storage-path) must also be present in the server that
+   the pages daemon is installed, so you will have to share it via network.
+1. Run the pages daemon in the same server as GitLab, listening on the same IP
+   but on different ports. In that case, you will have to proxy the traffic with
+   a loadbalancer. If you choose that route note that you should use TCP load
+   balancing for HTTPS. If you use TLS-termination (HTTPS-load balancing) the
+   pages will not be able to be served with user provided certificates. For
+   HTTP it's OK to use HTTP or TCP load balancing.
+
+In this document, we will proceed assuming the first option.
+
+## Prerequisites
+
+Before proceeding with the Pages configuration, you will need to:
+
+1. Have a separate domain under which the GitLab Pages will be served. In this
+   document we assume that to be `example.io`.
+1. Configure a **wildcard DNS record**.
+1. (Optional) Have a **wildcard certificate** for that domain if you decide to
+   serve Pages under HTTPS.
+1. (Optional but recommended) Enable [Shared runners](../ci/runners/README.md)
+   so that your users don't have to bring their own.
+
+### DNS configuration
+
+GitLab Pages expect to run on their own virtual host. In your DNS server/provider
+you need to add a [wildcard DNS A record][wiki-wildcard-dns] pointing to the
+host that GitLab runs. For example, an entry would look like this:
+
+```
+*.example.io. 1800 IN A 1.2.3.4
+```
+
+where `example.io` is the domain under which GitLab Pages will be served
+and `1.2.3.4` is the IP address of your GitLab instance.
+
+> **Note:**
+You should not use the GitLab domain to serve user pages. For more information
+see the [security section](#security).
+
+[wiki-wildcard-dns]: https://en.wikipedia.org/wiki/Wildcard_DNS_record
+
+## Configuration
+
+Depending on your needs, you can install GitLab Pages in four different ways.
+
+### Option 1. Custom domains with HTTPS support
+
+| URL scheme | Wildcard certificate | Custom domain with HTTP support | Custom domain with HTTPS support | Secondary IP |
+| --- |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| `https://page.example.io` and `https://page.com` | yes |  redirects to HTTPS | yes | yes |
+
+Pages enabled, daemon is enabled AND pages has external IP support enabled.
+In that case, the pages daemon is running, NGINX still proxies requests to
+the daemon but the daemon is also able to receive requests from the outside
+world. Custom domains and TLS are supported.
+
+1. Edit `/etc/gitlab/gitlab.rb`:
+
+    ```ruby
+    pages_external_url "https://example.io"
+    nginx['listen_addresses'] = ['1.1.1.1']
+    pages_nginx['enable'] = false
+    gitlab_pages['cert'] = "/etc/gitlab/ssl/example.io.crt"
+    gitlab_pages['cert_key'] = "/etc/gitlab/ssl/example.io.key"
+    gitlab_pages['external_http'] = '1.1.1.2:80'
+    gitlab_pages['external_https'] = '1.1.1.2:443'
+    ```
+
+    where `1.1.1.1` is the primary IP address that GitLab is listening to and
+    `1.1.1.2` the secondary IP where the GitLab Pages daemon listens to.
+
+1. [Reconfigure GitLab][reconfigure]
+
+### Option 2. Custom domains without HTTPS support
+
+| URL scheme |  Wildcard certificate | Custom domain with HTTP support | Custom domain with HTTPS support | Secondary IP |
+| --- |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| `http://page.example.io` and `http://page.com` | no  |  yes    | no  | yes |
+
+Pages enabled, daemon is enabled AND pages has external IP support enabled.
+In that case, the pages daemon is running, NGINX still proxies requests to
+the daemon but the daemon is also able to receive requests from the outside
+world. Custom domains and TLS are supported.
+
+1. Edit `/etc/gitlab/gitlab.rb`:
+
+    ```ruby
+    pages_external_url "http://example.io"
+    nginx['listen_addresses'] = ['1.1.1.1']
+    pages_nginx['enable'] = false
+    gitlab_pages['external_http'] = '1.1.1.2:80'
+    ```
+
+    where `1.1.1.1` is the primary IP address that GitLab is listening to and
+    `1.1.1.2` the secondary IP where the GitLab Pages daemon listens to.
+
+1. [Reconfigure GitLab][reconfigure]
+
+### Option 3. Wildcard HTTPS domain without custom domains
+
+| URL scheme | Wildcard certificate | Custom domain with HTTP support | Custom domain with HTTPS support | Secondary IP |
+| --- |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| `https://page.example.io` | yes |  no | no | no |
+
+Pages enabled, daemon is enabled and NGINX will proxy all requests to the
+daemon. Pages daemon doesn't listen to the outside world.
+
+1. Place the certificate and key inside `/etc/gitlab/ssl`
+1. In `/etc/gitlab/gitlab.rb` specify the following configuration:
+
+    ```ruby
+    pages_external_url 'https://example.io'
+
+    pages_nginx['redirect_http_to_https'] = true
+    pages_nginx['ssl_certificate'] = "/etc/gitlab/ssl/pages-nginx.crt"
+    pages_nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/pages-nginx.key"
+    ```
+
+    where `pages-nginx.crt` and `pages-nginx.key` are the SSL cert and key,
+    respectively.
+
+1. [Reconfigure GitLab][reconfigure]
+
+### Option 4. Wildcard HTTP domain without custom domains
+
+| URL scheme | Wildcard certificate | Custom domain with HTTP support | Custom domain with HTTPS support | Secondary IP |
+| --- |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| `http://page.example.io`  | no  |  no | no | no |
+
+Pages enabled, daemon is enabled and NGINX will proxy all requests to the
+daemon. Pages daemon doesn't listen to the outside world.
+
+1. Set the external URL for GitLab Pages in `/etc/gitlab/gitlab.rb`:
+
+    ```ruby
+    pages_external_url 'http://example.io'
+    ```
+
+1. [Reconfigure GitLab][reconfigure]
+
+## Change storage path
+
+Follow the steps below to change the default path where GitLab Pages' contents
+are stored.
+
+1. Pages are stored by default in `/var/opt/gitlab/gitlab-rails/shared/pages`.
+   If you wish to store them in another location you must set it up in
+   `/etc/gitlab/gitlab.rb`:
+
+     ```ruby
+     gitlab_rails['pages_path'] = "/mnt/storage/pages"
+     ```
+
+1. [Reconfigure GitLab][reconfigure]
+
+## Set maximum pages size
+
+The maximum size of the unpacked archive per project can be configured in the
+Admin area under the Application settings in the **Maximum size of pages (MB)**.
+The default is 100MB.
+
+## Backup
+
+Pages are part of the [regular backup][backup] so there is nothing to configure.
+
+## Security
+
+You should strongly consider running GitLab pages under a different hostname
+than GitLab to prevent XSS attacks.
+
+## Changelog
+
+GitLab Pages were first introduced in GitLab EE 8.3. Since then, many features
+where added, like custom CNAME and TLS support, and many more are likely to
+come. Below is a brief changelog. If no changes were introduced or a version is
+missing from the changelog, assume that the documentation is the same as the
+latest previous version.
+
+---
+
+**GitLab 8.17 ([documentation][8-17-docs])**
+
+- GitLab Pages were ported to Community Edition in GitLab 8.17.
+- Documentation was refactored to be more modular and easy to follow.
+
+**GitLab 8.5 ([documentation][8-5-docs])**
+
+- In GitLab 8.5 we introduced the [gitlab-pages][] daemon which is now the
+  recommended way to set up GitLab Pages.
+- The [NGINX configs][] have changed to reflect this change. So make sure to
+  update them.
+- Custom CNAME and TLS certificates support.
+- Documentation was moved to one place.
+
+**GitLab 8.3 ([documentation][8-3-docs])**
+
+- GitLab Pages feature was introduced.
+
+[8-3-docs]: https://gitlab.com/gitlab-org/gitlab-ee/blob/8-3-stable-ee/doc/pages/administration.md
+[8-5-docs]: https://gitlab.com/gitlab-org/gitlab-ee/blob/8-5-stable-ee/doc/pages/administration.md
+[8-17-docs]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-17-stable-ce/doc/administration/pages/index.md
+[backup]: ../raketasks/backup_restore.md
+[ce-14605]: https://gitlab.com/gitlab-org/gitlab-ce/issues/14605
+[ee-80]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/80
+[ee-173]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/173
+[gitlab pages daemon]: https://gitlab.com/gitlab-org/gitlab-pages
+[NGINX configs]: https://gitlab.com/gitlab-org/gitlab-ee/tree/8-5-stable-ee/lib/support/nginx
+[pages-readme]: https://gitlab.com/gitlab-org/gitlab-pages/blob/master/README.md
+[pages-userguide]: ../../user/project/pages/index.md
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart]: ../administration/restart_gitlab.md#installations-from-source
+[gitlab-pages]: https://gitlab.com/gitlab-org/gitlab-pages/tree/v0.2.4

doc/administration/pages/source.md

+# GitLab Pages administration for source installations
+
+This is the documentation for configuring a GitLab Pages when you have installed
+GitLab from source and not using the Omnibus packages.
+
+You are encouraged to read the [Omnibus documentation](index.md) as it provides
+some invaluable information to the configuration of GitLab Pages. Please proceed
+to read it before going forward with this guide.
+
+We also highly recommend that you use the Omnibus GitLab packages, as we
+optimize them specifically for GitLab, and we will take care of upgrading GitLab
+Pages to the latest supported version.
+
+## Overview
+
+[Read the Omnibus overview section.](index.md#overview)
+
+## Prerequisites
+
+[Read the Omnibus prerequisites section.](index.md#prerequisites)
+
+## Configuration
+
+Depending on your needs, you can install GitLab Pages in four different ways.
+
+### Option 1. Custom domains with HTTPS support
+
+| URL scheme | Wildcard certificate | Custom domain with HTTP support | Custom domain with HTTPS support | Secondary IP |
+| --- |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| `https://page.example.io` and `https://page.com` | yes |  redirects to HTTPS | yes | yes |
+
+Pages enabled, daemon is enabled AND pages has external IP support enabled.
+In that case, the pages daemon is running, NGINX still proxies requests to
+the daemon but the daemon is also able to receive requests from the outside
+world. Custom domains and TLS are supported.
+
+1. Install the Pages daemon:
+
+    ```
+    cd /home/git
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-pages.git
+    cd gitlab-pages
+    sudo -u git -H git checkout v0.2.4
+    sudo -u git -H make
+    ```
+
+1. Edit `gitlab.yml` to look like the example below. You need to change the
+   `host` to the FQDN under which GitLab Pages will be served. Set
+   `external_http` and `external_https` to the secondary IP on which the pages
+   daemon will listen for connections:
+
+     ```yaml
+     ## GitLab Pages
+     pages:
+       enabled: true
+       # The location where pages are stored (default: shared/pages).
+       # path: shared/pages
+
+       host: example.io
+       port: 443
+       https: true
+
+       external_http: 1.1.1.2:80
+       external_https: 1.1.1.2:443
+     ```
+
+1. Edit `/etc/default/gitlab` and set `gitlab_pages_enabled` to `true` in
+   order to enable the pages daemon. In `gitlab_pages_options` the
+   `-pages-domain`, `-listen-http` and `-listen-https` must match the `host`,
+   `external_http` and `external_https` settings that you set above respectively.
+   The `-root-cert` and `-root-key` settings are the wildcard TLS certificates
+   of the `example.io` domain:
+
+    ```
+    gitlab_pages_enabled=true
+    gitlab_pages_options="-pages-domain example.io -pages-root $app_root/shared/pages -listen-proxy 127.0.0.1:8090 -listen-http 1.1.1.2:80 -listen-https 1.1.1.2:443 -root-cert /path/to/example.io.crt -root-key /path/to/example.io.key
+    ```
+
+1. Copy the `gitlab-pages-ssl` Nginx configuration file:
+
+    ```bash
+    sudo cp lib/support/nginx/gitlab-pages-ssl /etc/nginx/sites-available/gitlab-pages-ssl.conf
+    sudo ln -sf /etc/nginx/sites-{available,enabled}/gitlab-pages-ssl.conf
+    ```
+
+      Replace `gitlab-pages-ssl` with `gitlab-pages` if you are not using SSL.
+
+1. Edit all GitLab related configs in `/etc/nginx/site-available/` and replace
+   `0.0.0.0` with `1.1.1.1`, where `1.1.1.1` the primary IP where GitLab
+   listens to.
+1. Restart NGINX
+1. [Restart GitLab][restart]
+
+### Option 2. Custom domains without HTTPS support
+
+| URL scheme |  Wildcard certificate | Custom domain with HTTP support | Custom domain with HTTPS support | Secondary IP |
+| --- |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| `http://page.example.io` and `http://page.com` | no  |  yes    | no  | yes |
+
+Pages enabled, daemon is enabled AND pages has external IP support enabled.
+In that case, the pages daemon is running, NGINX still proxies requests to
+the daemon but the daemon is also able to receive requests from the outside
+world. Custom domains and TLS are supported.
+
+1. Install the Pages daemon:
+
+    ```
+    cd /home/git
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-pages.git
+    cd gitlab-pages
+    sudo -u git -H git checkout v0.2.4
+    sudo -u git -H make
+    ```
+
+1. Edit `gitlab.yml` to look like the example below. You need to change the
+   `host` to the FQDN under which GitLab Pages will be served. Set
+   `external_http` to the secondary IP on which the pages daemon will listen
+   for connections:
+
+     ```yaml
+     pages:
+       enabled: true
+       # The location where pages are stored (default: shared/pages).
+       # path: shared/pages
+
+       host: example.io
+       port: 80
+       https: false
+
+       external_http: 1.1.1.2:80
+     ```
+
+1. Edit `/etc/default/gitlab` and set `gitlab_pages_enabled` to `true` in
+   order to enable the pages daemon. In `gitlab_pages_options` the
+   `-pages-domain` and `-listen-http` must match the `host` and `external_http`
+   settings that you set above respectively:
+
+    ```
+    gitlab_pages_enabled=true
+    gitlab_pages_options="-pages-domain example.io -pages-root $app_root/shared/pages -listen-proxy 127.0.0.1:8090 -listen-http 1.1.1.2:80"
+    ```
+
+1. Copy the `gitlab-pages-ssl` Nginx configuration file:
+
+    ```bash
+    sudo cp lib/support/nginx/gitlab-pages-ssl /etc/nginx/sites-available/gitlab-pages-ssl.conf
+    sudo ln -sf /etc/nginx/sites-{available,enabled}/gitlab-pages-ssl.conf
+    ```
+
+      Replace `gitlab-pages-ssl` with `gitlab-pages` if you are not using SSL.
+
+1. Edit all GitLab related configs in `/etc/nginx/site-available/` and replace
+   `0.0.0.0` with `1.1.1.1`, where `1.1.1.1` the primary IP where GitLab
+   listens to.
+1. Restart NGINX
+1. [Restart GitLab][restart]
+
+### Option 3. Wildcard HTTPS domain without custom domains
+
+| URL scheme | Wildcard certificate | Custom domain with HTTP support | Custom domain with HTTPS support | Secondary IP |
+| --- |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| `https://page.example.io` | yes |  no | no | no |
+
+Pages enabled, daemon is enabled and NGINX will proxy all requests to the
+daemon. Pages daemon doesn't listen to the outside world.
+
+1. Install the Pages daemon:
+
+    ```
+    cd /home/git
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-pages.git
+    cd gitlab-pages
+    sudo -u git -H git checkout v0.2.4
+    sudo -u git -H make
+    ```
+1. In `gitlab.yml`, set the port to `443` and https to `true`:
+
+     ```bash
+     ## GitLab Pages
+     pages:
+       enabled: true
+       # The location where pages are stored (default: shared/pages).
+       # path: shared/pages
+
+       host: example.io
+       port: 443
+       https: true
+     ```
+
+1. Copy the `gitlab-pages-ssl` Nginx configuration file:
+
+    ```bash
+    sudo cp lib/support/nginx/gitlab-pages-ssl /etc/nginx/sites-available/gitlab-pages-ssl.conf
+    sudo ln -sf /etc/nginx/sites-{available,enabled}/gitlab-pages-ssl.conf
+    ```
+
+      Replace `gitlab-pages-ssl` with `gitlab-pages` if you are not using SSL.
+
+1. Restart NGINX
+1. [Restart GitLab][restart]
+
+### Option 4. Wildcard HTTP domain without custom domains
+
+| URL scheme | Wildcard certificate | Custom domain with HTTP support | Custom domain with HTTPS support | Secondary IP |
+| --- |:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| `http://page.example.io`  | no  |  no | no | no |
+
+Pages enabled, daemon is enabled and NGINX will proxy all requests to the
+daemon. Pages daemon doesn't listen to the outside world.
+
+1. Install the Pages daemon:
+
+    ```
+    cd /home/git
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-pages.git
+    cd gitlab-pages
+    sudo -u git -H git checkout v0.2.4
+    sudo -u git -H make
+    ```
+
+1. Go to the GitLab installation directory:
+
+     ```bash
+     cd /home/git/gitlab
+     ```
+
+1. Edit `gitlab.yml` and under the `pages` setting, set `enabled` to `true` and
+   the `host` to the FQDN under which GitLab Pages will be served:
+
+     ```yaml
+     ## GitLab Pages
+     pages:
+       enabled: true
+       # The location where pages are stored (default: shared/pages).
+       # path: shared/pages
+
+       host: example.io
+       port: 80
+       https: false
+     ```
+
+1. Copy the `gitlab-pages-ssl` Nginx configuration file:
+
+    ```bash
+    sudo cp lib/support/nginx/gitlab-pages-ssl /etc/nginx/sites-available/gitlab-pages-ssl.conf
+    sudo ln -sf /etc/nginx/sites-{available,enabled}/gitlab-pages-ssl.conf
+    ```
+
+      Replace `gitlab-pages-ssl` with `gitlab-pages` if you are not using SSL.
+
+1. Restart NGINX
+1. [Restart GitLab][restart]
+
+## NGINX caveats
+
+>**Note:**
+The following information applies only for installations from source.
+
+Be extra careful when setting up the domain name in the NGINX config. You must
+not remove the backslashes.
+
+If your GitLab pages domain is `example.io`, replace:
+
+```bash
+server_name ~^.*\.YOUR_GITLAB_PAGES\.DOMAIN$;
+```
+
+with:
+
+```
+server_name ~^.*\.example\.io$;
+```
+
+If you are using a subdomain, make sure to escape all dots (`.`) except from
+the first one with a backslash (\). For example `pages.example.io` would be:
+
+```
+server_name ~^.*\.pages\.example\.io$;
+```
+
+## Change storage path
+
+Follow the steps below to change the default path where GitLab Pages' contents
+are stored.
+
+1. Pages are stored by default in `/home/git/gitlab/shared/pages`.
+   If you wish to store them in another location you must set it up in
+   `gitlab.yml` under the `pages` section:
+
+     ```yaml
+     pages:
+       enabled: true
+       # The location where pages are stored (default: shared/pages).
+       path: /mnt/storage/pages
+     ```
+
+1. [Restart GitLab][restart]
+
+## Set maximum Pages size
+
+The maximum size of the unpacked archive per project can be configured in the
+Admin area under the Application settings in the **Maximum size of pages (MB)**.
+The default is 100MB.
+
+## Backup
+
+Pages are part of the [regular backup][backup] so there is nothing to configure.
+
+## Security
+
+You should strongly consider running GitLab pages under a different hostname
+than GitLab to prevent XSS attacks.
+
+[backup]: ../raketasks/backup_restore.md
+[ee-80]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/80
+[ee-173]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/173
+[gitlab pages daemon]: https://gitlab.com/gitlab-org/gitlab-pages
+[NGINX configs]: https://gitlab.com/gitlab-org/gitlab-ee/tree/8-5-stable-ee/lib/support/nginx
+[pages-readme]: https://gitlab.com/gitlab-org/gitlab-pages/blob/master/README.md
+[pages-userguide]: ../../user/project/pages/index.md
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart]: ../administration/restart_gitlab.md#installations-from-source
+[gitlab-pages]: https://gitlab.com/gitlab-org/gitlab-pages/tree/v0.2.4

doc/ci/yaml/README.md

@@ -1319,6 +1319,35 @@ with an API call.
 
 [Read more in the triggers documentation.](../triggers/README.md)
 
+### pages
+
+`pages` is a special job that is used to upload static content to GitLab that
+can be used to serve your website. It has a special syntax, so the two
+requirements below must be met:
+
+1. Any static content must be placed under a `public/` directory
+1. `artifacts` with a path to the `public/` directory must be defined
+
+The example below simply moves all files from the root of the project to the
+`public/` directory. The `.public` workaround is so `cp` doesn't also copy
+`public/` to itself in an infinite loop:
+
+```
+pages:
+  stage: deploy
+  script:
+  - mkdir .public
+  - cp -r * .public
+  - mv .public public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
+```
+
+Read more on [GitLab Pages user documentation](../../pages/README.md).
+
 ## Validate the .gitlab-ci.yml
 
 Each instance of GitLab CI has an embedded debug tool called Lint.

doc/install/installation.md

@@ -313,6 +313,9 @@ sudo usermod -aG redis git
     # Change the permissions of the directory where CI artifacts are stored
     sudo chmod -R u+rwX shared/artifacts/
 
+    # Change the permissions of the directory where GitLab Pages are stored
+    sudo chmod -R ug+rwX shared/pages/
+
     # Copy the example Unicorn config
     sudo -u git -H cp config/unicorn.rb.example config/unicorn.rb
 
@@ -484,6 +487,10 @@ Make sure to edit the config file to match your setup. Also, ensure that you mat
     # or else sudo rm -f /etc/nginx/sites-enabled/default
     sudo editor /etc/nginx/sites-available/gitlab
 
+If you intend to enable GitLab pages, there is a separate Nginx config you need
+to use. Read all about the needed configuration at the
+[GitLab Pages administration guide](../administration/pages/index.md).
+
 **Note:** If you want to use HTTPS, replace the `gitlab` Nginx config with `gitlab-ssl`. See [Using HTTPS](#using-https) for HTTPS configuration details.
 
 ### Test Configuration

doc/pages/README.md

+This document was moved to [user/project/pages](../user/project/pages/index.md).

doc/pages/administration.md

+This document was moved to [administration/pages](../administration/pages/index.md).

doc/raketasks/backup_restore.md

@@ -84,6 +84,29 @@ Deleting tmp directories...[DONE]
 Deleting old backups... [SKIPPING]
 ```
 
+## Exclude specific directories from the backup
+
+You can choose what should be backed up by adding the environment variable `SKIP`.
+The available options are:
+
+* `db`
+* `uploads` (attachments)
+* `repositories`
+* `builds` (CI build output logs)
+* `artifacts` (CI build artifacts)
+* `lfs` (LFS objects)
+* `pages` (pages content)
+
+Use a comma to specify several options at the same time:
+
+```
+# use this command if you've installed GitLab with the Omnibus package
+sudo gitlab-rake gitlab:backup:create SKIP=db,uploads
+
+# if you've installed GitLab from source
+sudo -u git -H bundle exec rake gitlab:backup:create SKIP=db,uploads RAILS_ENV=production
+```
+
 ## Upload backups to remote (cloud) storage
 
 Starting with GitLab 7.4 you can let the backup script upload the '.tar' file it creates.

doc/university/README.md

@@ -91,7 +91,7 @@ The curriculum is composed of GitLab videos, screencasts, presentations, project
 
 1. [Using any Static Site Generator with GitLab Pages](https://about.gitlab.com/2016/06/17/ssg-overview-gitlab-pages-part-3-examples-ci/)
 1. [Securing GitLab Pages with SSL](https://about.gitlab.com/2016/06/24/secure-gitlab-pages-with-startssl/)
-1. [GitLab Pages Documentation](https://docs.gitlab.com/ee/pages/README.html)
+1. [GitLab Pages Documentation](https://docs.gitlab.com/ce/user/project/pages/)
 
 #### 2.2. GitLab Issues
 

doc/university/support/README.md

@@ -172,7 +172,7 @@ Move on to understanding some of GitLab's more advanced features. You can make u
 - Get to know the [GitLab API](https://docs.gitlab.com/ee/api/README.html), its capabilities and shortcomings
 - Learn how to [migrate from SVN to Git](https://docs.gitlab.com/ee/workflow/importing/migrating_from_svn.html)
 - Set up [GitLab CI](https://docs.gitlab.com/ee/ci/quick_start/README.html)
-- Create your first [GitLab Page](https://docs.gitlab.com/ee/pages/administration.html)
+- Create your first [GitLab Page](https://docs.gitlab.com/ce/administration/pages/)
 - Get to know the GitLab Codebase by reading through the source code:
   - Find the differences between the [EE codebase](https://gitlab.com/gitlab-org/gitlab-ce)
      and the [CE codebase](https://gitlab.com/gitlab-org/gitlab-ce)

doc/user/permissions.md

@@ -62,11 +62,14 @@ The following table depicts the various user permission levels in a project.
 | Manage runners                        |         |            |             | ✓        | ✓      |
 | Manage build triggers                 |         |            |             | ✓        | ✓      |
 | Manage variables                      |         |            |             | ✓        | ✓      |
+| Manage pages                          |         |            |             | ✓        | ✓      |
+| Manage pages domains and certificates |         |            |             | ✓        | ✓      |
 | Switch visibility level               |         |            |             |          | ✓      |
 | Transfer project to another namespace |         |            |             |          | ✓      |
 | Remove project                        |         |            |             |          | ✓      |
 | Force push to protected branches [^3] |         |            |             |          |        |
 | Remove protected branches [^3]        |         |            |             |          |        |
+| Remove pages                          |         |            |             |          | ✓      |
 
 ## Group
 

doc/user/project/pages/index.md

+# GitLab Pages
+
+> **Notes:**
+> - This feature was [introduced][ee-80] in GitLab EE 8.3.
+> - Custom CNAMEs with TLS support were [introduced][ee-173] in GitLab EE 8.5.
+> - GitLab Pages [were ported][ce-14605] to Community Edition in GitLab 8.17.
+> - This document is about the user guide. To learn how to enable GitLab Pages
+>   across your GitLab instance, visit the [administrator documentation](../../../administration/pages/index.md).
+
+With GitLab Pages you can host for free your static websites on GitLab.
+Combined with the power of [GitLab CI] and the help of [GitLab Runner] you can
+deploy static pages for your individual projects, your user or your group.
+
+Read [GitLab Pages on GitLab.com](#gitlab-pages-on-gitlab-com) for specific
+information, if you are using GitLab.com to host your website.
+
+## Getting started with GitLab Pages
+
+> **Note:**
+> In the rest of this document we will assume that the general domain name that
+> is used for GitLab Pages is `example.io`.
+
+In general there are two types of pages one might create:
+
+- Pages per user (`username.example.io`) or per group (`groupname.example.io`)
+- Pages per project (`username.example.io/projectname` or `groupname.example.io/projectname`)
+
+In GitLab, usernames and groupnames are unique and we often refer to them
+as namespaces. There can be only one namespace in a GitLab instance. Below you
+can see the connection between the type of GitLab Pages, what the project name
+that is created on GitLab looks like and the website URL it will be ultimately
+be served on.
+
+| Type of GitLab Pages | The name of the project created in GitLab | Website URL |
+| -------------------- | ------------ | ----------- |
+| User pages  | `username.example.io`  | `http(s)://username.example.io`  |
+| Group pages | `groupname.example.io` | `http(s)://groupname.example.io` |
+| Project pages owned by a user  | `projectname` | `http(s)://username.example.io/projectname` |
+| Project pages owned by a group | `projectname` | `http(s)://groupname.example.io/projectname`|
+
+> **Warning:**
+> There are some known [limitations](#limitations) regarding namespaces served
+> under the general domain name and HTTPS. Make sure to read that section.
+
+### GitLab Pages requirements
+
+In brief, this is what you need to upload your website in GitLab Pages:
+
+1. Find out the general domain name that is used for GitLab Pages
+   (ask your administrator). This is very important, so you should first make
+   sure you get that right.
+1. Create a project
+1. Push a [`.gitlab-ci.yml` file](../ci/yaml/README.md) in the root directory
+   of your repository with a specific job named [`pages`][pages]
+1. Set up a GitLab Runner to build your website
+
+> **Note:**
+> If [shared runners](../ci/runners/README.md) are enabled by your GitLab
+> administrator, you should be able to use them instead of bringing your own.
+
+### User or group Pages
+
+For user and group pages, the name of the project should be specific to the
+username or groupname and the general domain name that is used for GitLab Pages.
+Head over your GitLab instance that supports GitLab Pages and create a
+repository named `username.example.io`, where `username` is your username on
+GitLab. If the first part of the project name doesn't match exactly your
+username, it won’t work, so make sure to get it right.
+
+To create a group page, the steps are the same like when creating a website for
+users. Just make sure that you are creating the project within the group's
+namespace.
+
+![Create a user-based pages project](img/pages_create_user_page.png)
+
+---
+
+After you push some static content to your repository and GitLab Runner uploads
+the artifacts to GitLab CI, you will be able to access your website under
+`http(s)://username.example.io`. Keep reading to find out how.
+
+>**Note:**
+If your username/groupname contains a dot, for example `foo.bar`, you will not
+be able to use the wildcard domain HTTPS, read more at [limitations](#limitations).
+
+### Project Pages
+
+GitLab Pages for projects can be created by both user and group accounts.
+The steps to create a project page for a user or a group are identical:
+
+1. Create a new project
+1. Push a [`.gitlab-ci.yml` file](../ci/yaml/README.md) in the root directory
+   of your repository with a specific job named [`pages`][pages].
+1. Set up a GitLab Runner to build your website
+
+A user's project will be served under `http(s)://username.example.io/projectname`
+whereas a group's project under `http(s)://groupname.example.io/projectname`.
+
+### Explore the contents of `.gitlab-ci.yml`
+
+The key thing about GitLab Pages is the `.gitlab-ci.yml` file, something that
+gives you absolute control over the build process. You can actually watch your
+website being built live by following the CI build traces.
+
+> **Note:**
+> Before reading this section, make sure you familiarize yourself with GitLab CI
+> and the specific syntax of[`.gitlab-ci.yml`](../ci/yaml/README.md) by
+> following our [quick start guide](../ci/quick_start/README.md).
+
+To make use of GitLab Pages, the contents of `.gitlab-ci.yml` must follow the
+rules below:
+
+1. A special job named [`pages`][pages] must be defined
+1. Any static content which will be served by GitLab Pages must be placed under
+   a `public/` directory
+1. `artifacts` with a path to the `public/` directory must be defined
+
+In its simplest form, `.gitlab-ci.yml` looks like:
+
+```yaml
+pages:
+  script:
+  - my_commands
+  artifacts:
+    paths:
+    - public
+```
+
+When the Runner reaches to build the `pages` job, it executes whatever is
+defined in the `script` parameter and if the build completes with a non-zero
+exit status, it then uploads the `public/` directory to GitLab Pages.
+
+The `public/` directory should contain all the static content of your website.
+Depending on how you plan to publish your website, the steps defined in the
+[`script` parameter](../ci/yaml/README.md#script) may differ.
+
+Be aware that Pages are by default branch/tag agnostic and their deployment
+relies solely on what you specify in `.gitlab-ci.yml`. If you don't limit the
+`pages` job with the [`only` parameter](../ci/yaml/README.md#only-and-except),
+whenever a new commit is pushed to whatever branch or tag, the Pages will be
+overwritten. In the example below, we limit the Pages to be deployed whenever
+a commit is pushed only on the `master` branch:
+
+```yaml
+pages:
+  script:
+  - my_commands
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
+```
+
+We then tell the Runner to treat the `public/` directory as `artifacts` and
+upload it to GitLab. And since all these parameters were all under a `pages`
+job, the contents of the `public` directory will be served by GitLab Pages.
+
+#### How `.gitlab-ci.yml` looks like when the static content is in your repository
+
+Supposedly your repository contained the following files:
+
+```
+├── index.html
+├── css
+│   └── main.css
+└── js
+    └── main.js
+```
+
+Then the `.gitlab-ci.yml` example below simply moves all files from the root
+directory of the project to the `public/` directory. The `.public` workaround
+is so `cp` doesn't also copy `public/` to itself in an infinite loop:
+
+```yaml
+pages:
+  script:
+  - mkdir .public
+  - cp -r * .public
+  - mv .public public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
+```
+
+#### How `.gitlab-ci.yml` looks like when using a static generator
+
+In general, GitLab Pages support any kind of [static site generator][staticgen],
+since `.gitlab-ci.yml` can be configured to run any possible command.
+
+In the root directory of your Git repository, place the source files of your
+favorite static generator. Then provide a `.gitlab-ci.yml` file which is
+specific to your static generator.
+
+The example below, uses [Jekyll] to build the static site:
+
+```yaml
+image: ruby:2.1             # the script will run in Ruby 2.1 using the Docker image ruby:2.1
+
+pages:                      # the build job must be named pages
+  script:
+  - gem install jekyll      # we install jekyll
+  - jekyll build -d public/ # we tell jekyll to build the site for us
+  artifacts:
+    paths:
+    - public                # this is where the site will live and the Runner uploads it in GitLab
+  only:
+  - master                  # this script is only affecting the master branch
+```
+
+Here, we used the Docker executor and in the first line we specified the base
+image against which our builds will run.
+
+You have to make sure that the generated static files are ultimately placed
+under the `public` directory, that's why in the `script` section we run the
+`jekyll` command that builds the website and puts all content in the `public/`
+directory. Depending on the static generator of your choice, this command will
+differ. Search in the documentation of the static generator you will use if
+there is an option to explicitly set the output directory. If there is not
+such an option, you can always add one more line under `script` to rename the
+resulting directory in `public/`.
+
+We then tell the Runner to treat the `public/` directory as `artifacts` and
+upload it to GitLab.
+
+---
+
+See the [jekyll example project][pages-jekyll] to better understand how this
+works.
+
+For a list of Pages projects, see the [example projects](#example-projects) to
+get you started.
+
+#### How to set up GitLab Pages in a repository where there's also actual code
+
+Remember that GitLab Pages are by default branch/tag agnostic and their
+deployment relies solely on what you specify in `.gitlab-ci.yml`. You can limit
+the `pages` job with the [`only` parameter](../ci/yaml/README.md#only-and-except),
+whenever a new commit is pushed to a branch that will be used specifically for
+your pages.
+
+That way, you can have your project's code in the `master` branch and use an
+orphan branch (let's name it `pages`) that will host your static generator site.
+
+You can create a new empty branch like this:
+
+```bash
+git checkout --orphan pages
+```
+
+The first commit made on this new branch will have no parents and it will be
+the root of a new history totally disconnected from all the other branches and
+commits. Push the source files of your static generator in the `pages` branch.
+
+Below is a copy of `.gitlab-ci.yml` where the most significant line is the last
+one, specifying to execute everything in the `pages` branch:
+
+```
+image: ruby:2.1
+
+pages:
+  script:
+  - gem install jekyll
+  - jekyll build -d public/
+  artifacts:
+    paths:
+    - public
+  only:
+  - pages
+```
+
+See an example that has different files in the [`master` branch][jekyll-master]
+and the source files for Jekyll are in a [`pages` branch][jekyll-pages] which
+also includes `.gitlab-ci.yml`.
+
+[jekyll-master]: https://gitlab.com/pages/jekyll-branched/tree/master
+[jekyll-pages]: https://gitlab.com/pages/jekyll-branched/tree/pages
+
+## Next steps
+
+So you have successfully deployed your website, congratulations! Let's check
+what more you can do with GitLab Pages.
+
+### Example projects
+
+Below is a list of example projects for GitLab Pages with a plain HTML website
+or various static site generators. Contributions are very welcome.
+
+- [Plain HTML](https://gitlab.com/pages/plain-html)
+- [Jekyll](https://gitlab.com/pages/jekyll)
+- [Hugo](https://gitlab.com/pages/hugo)
+- [Middleman](https://gitlab.com/pages/middleman)
+- [Hexo](https://gitlab.com/pages/hexo)
+- [Brunch](https://gitlab.com/pages/brunch)
+- [Metalsmith](https://gitlab.com/pages/metalsmith)
+- [Harp](https://gitlab.com/pages/harp)
+
+Visit the GitLab Pages group for a full list of example projects:
+<https://gitlab.com/groups/pages>.
+
+### Add a custom domain to your Pages website
+
+If this setting is enabled by your GitLab administrator, you should be able to
+see the **New Domain** button when visiting your project's settings through the
+gear icon in the top right and then navigating to **Pages**.
+
+![New domain button](img/pages_new_domain_button.png)
+
+---
+
+You can add multiple domains pointing to your website hosted under GitLab.
+Once the domain is added, you can see it listed under the **Domains** section.
+
+![Pages multiple domains](img/pages_multiple_domains.png)
+
+---
+
+As a last step, you need to configure your DNS and add a CNAME pointing to your
+user/group page. Click on the **Details** button of a domain for further
+instructions.
+
+![Pages DNS details](img/pages_dns_details.png)
+
+---
+
+>**Note:**
+Currently there is support only for custom domains on per-project basis. That
+means that if you add a custom domain (`example.com`) for your user website
+(`username.example.io`), a project that is served under `username.example.io/foo`,
+will not be accessible under `example.com/foo`.
+
+### Secure your custom domain website with TLS
+
+When you add a new custom domain, you also have the chance to add a TLS
+certificate. If this setting is enabled by your GitLab administrator, you
+should be able to see the option to upload the public certificate and the
+private key when adding a new domain.
+
+![Pages upload cert](img/pages_upload_cert.png)
+
+### Custom error codes pages
+
+You can provide your own 403 and 404 error pages by creating the `403.html` and
+`404.html` files respectively in the root directory of the `public/` directory
+that will be included in the artifacts. Usually this is the root directory of
+your project, but that may differ depending on your static generator
+configuration.
+
+If the case of `404.html`, there are different scenarios. For example:
+
+- If you use project Pages (served under `/projectname/`) and try to access
+  `/projectname/non/exsiting_file`, GitLab Pages will try to serve first
+  `/projectname/404.html`, and then `/404.html`.
+- If you use user/group Pages (served under `/`) and try to access
+  `/non/existing_file` GitLab Pages will try to serve `/404.html`.
+- If you use a custom domain and try to access `/non/existing_file`, GitLab
+  Pages will try to serve only `/404.html`.
+
+### Remove the contents of your pages
+
+If you ever feel the need to purge your Pages content, you can do so by going
+to your project's settings through the gear icon in the top right, and then
+navigating to **Pages**. Hit the **Remove pages** button and your Pages website
+will be deleted. Simple as that.
+
+![Remove pages](img/pages_remove.png)
+
+## GitLab Pages on GitLab.com
+
+If you are using GitLab.com to host your website, then:
+
+- The general domain name for GitLab Pages on GitLab.com is `gitlab.io`.
+- Custom domains and TLS support are enabled.
+- Shared runners are enabled by default, provided for free and can be used to
+  build your website. If you want you can still bring your own Runner.
+
+The rest of the guide still applies.
+
+## Limitations
+
+When using Pages under the general domain of a GitLab instance (`*.example.io`),
+you _cannot_ use HTTPS with sub-subdomains. That means that if your
+username/groupname contains a dot, for example `foo.bar`, the domain
+`https://foo.bar.example.io` will _not_ work. This is a limitation of the
+[HTTP Over TLS protocol][rfc]. HTTP pages will continue to work provided you
+don't redirect HTTP to HTTPS.
+
+[rfc]: https://tools.ietf.org/html/rfc2818#section-3.1 "HTTP Over TLS RFC"
+
+## Redirects in GitLab Pages
+
+Since you cannot use any custom server configuration files, like `.htaccess` or
+any `.conf` file for that matter, if you want to redirect a web page to another
+location, you can use the [HTTP meta refresh tag][metarefresh].
+
+Some static site generators provide plugins for that functionality so that you
+don't have to create and edit HTML files manually. For example, Jekyll has the
+[redirect-from plugin](https://github.com/jekyll/jekyll-redirect-from).
+
+## Frequently Asked Questions
+
+### Can I download my generated pages?
+
+Sure. All you need to do is download the artifacts archive from the build page.
+
+### Can I use GitLab Pages if my project is private?
+
+Yes. GitLab Pages don't care whether you set your project's visibility level
+to private, internal or public.
+
+### Do I need to create a user/group website before creating a project website?
+
+No, you don't. You can create your project first and it will be accessed under
+`http(s)://namespace.example.io/projectname`.
+
+## Known issues
+
+For a list of known issues, visit GitLab's [public issue tracker].
+
+---
+
+[jekyll]: http://jekyllrb.com/
+[ee-80]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/80
+[ee-173]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/173
+[pages-daemon]: https://gitlab.com/gitlab-org/gitlab-pages
+[gitlab ci]: https://about.gitlab.com/gitlab-ci
+[gitlab runner]: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner
+[pages]: ../ci/yaml/README.md#pages
+[staticgen]: https://www.staticgen.com/
+[pages-jekyll]: https://gitlab.com/pages/jekyll
+[metarefresh]: https://en.wikipedia.org/wiki/Meta_refresh
+[public issue tracker]: https://gitlab.com/gitlab-org/gitlab-ee/issues?label_name=Pages
+[ce-14605]: https://gitlab.com/gitlab-org/gitlab-ce/issues/14605

features/project/active_tab.feature

@@ -53,6 +53,13 @@ Feature: Project Active Tab
     And no other sub navs should be active
     And the active main tab should be Settings
 
+  Scenario: On Project Settings/Pages
+    Given I visit my project's settings page
+    And I click the "Pages" tab
+    Then the active sub nav should be Pages
+    And no other sub navs should be active
+    And the active main tab should be Settings
+
   Scenario: On Project Members
     Given I visit my project's members page
     Then the active sub nav should be Members

features/project/pages.feature

+Feature: Project Pages
+  Background:
+    Given I sign in as a user
+    And I own a project
+
+  Scenario: Pages are disabled
+    Given pages are disabled
+    When I visit the Project Pages
+    Then I should see that GitLab Pages are disabled
+
+  Scenario: I can see the pages usage if not deployed
+    Given pages are enabled
+    When I visit the Project Pages
+    Then I should see the usage of GitLab Pages
+
+  Scenario: I can access the pages if deployed
+    Given pages are enabled
+    And pages are deployed
+    When I visit the Project Pages
+    Then I should be able to access the Pages
+
+  Scenario: I should message that domains support is disabled
+    Given pages are enabled
+    And pages are deployed
+    And support for external domains is disabled
+    When I visit the Project Pages
+    Then I should see that support for domains is disabled
+
+  Scenario: I should see a new domain button
+    Given pages are enabled
+    And pages are exposed on external HTTP address
+    When I visit the Project Pages
+    And I should be able to add a New Domain
+
+  Scenario: I should be able to add a new domain
+    Given pages are enabled
+    And pages are exposed on external HTTP address
+    When I visit add a new Pages Domain
+    And I fill the domain
+    And I click on "Create New Domain"
+    Then I should see a new domain added
+
+  Scenario: I should be able to add a new domain for project in group namespace
+    Given I own a project in some group namespace
+    And pages are enabled
+    And pages are exposed on external HTTP address
+    When I visit add a new Pages Domain
+    And I fill the domain
+    And I click on "Create New Domain"
+    Then I should see a new domain added
+
+  Scenario: I should be denied to add the same domain twice
+    Given pages are enabled
+    And pages are exposed on external HTTP address
+    And pages domain is added
+    When I visit add a new Pages Domain
+    And I fill the domain
+    And I click on "Create New Domain"
+    Then I should see error message that domain already exists
+
+  Scenario: I should message that certificates support is disabled when trying to add a new domain
+    Given pages are enabled
+    And pages are exposed on external HTTP address
+    And pages domain is added
+    When I visit add a new Pages Domain
+    Then I should see that support for certificates is disabled
+
+  Scenario: I should be able to add a new domain with certificate
+    Given pages are enabled
+    And pages are exposed on external HTTPS address
+    When I visit add a new Pages Domain
+    And I fill the domain
+    And I fill the certificate and key
+    And I click on "Create New Domain"
+    Then I should see a new domain added
+
+  Scenario: I can remove the pages if deployed
+    Given pages are enabled
+    And pages are deployed
+    When I visit the Project Pages
+    And I click Remove Pages
+    Then The Pages should get removed

features/steps/project/active_tab.rb

@@ -35,6 +35,10 @@ class Spinach::Features::ProjectActiveTab < Spinach::FeatureSteps
     click_link('Deploy Keys')
   end
 
+  step 'I click the "Pages" tab' do
+    click_link('Pages')
+  end
+
   step 'the active sub nav should be Members' do
     ensure_active_sub_nav('Members')
   end
@@ -47,6 +51,10 @@ class Spinach::Features::ProjectActiveTab < Spinach::FeatureSteps
     ensure_active_sub_nav('Deploy Keys')
   end
 
+  step 'the active sub nav should be Pages' do
+    ensure_active_sub_nav('Pages')
+  end
+
   # Sub Tabs: Commits
 
   step 'I click the "Compare" tab' do

features/steps/project/pages.rb

+class Spinach::Features::ProjectPages < Spinach::FeatureSteps
+  include SharedAuthentication
+  include SharedPaths
+  include SharedProject
+
+  step 'pages are enabled' do
+    allow(Gitlab.config.pages).to receive(:enabled).and_return(true)
+    allow(Gitlab.config.pages).to receive(:host).and_return('example.com')
+    allow(Gitlab.config.pages).to receive(:port).and_return(80)
+    allow(Gitlab.config.pages).to receive(:https).and_return(false)
+  end
+
+  step 'pages are disabled' do
+    allow(Gitlab.config.pages).to receive(:enabled).and_return(false)
+  end
+
+  step 'I visit the Project Pages' do
+    visit namespace_project_pages_path(@project.namespace, @project)
+  end
+
+  step 'I should see that GitLab Pages are disabled' do
+    expect(page).to have_content('GitLab Pages are disabled')
+  end
+
+  step 'I should see the usage of GitLab Pages' do
+    expect(page).to have_content('Configure pages')
+  end
+
+  step 'pages are deployed' do
+    pipeline = @project.ensure_pipeline('HEAD', @project.commit('HEAD').sha)
+    build = build(:ci_build,
+                  project: @project,
+                  pipeline: pipeline,
+                  ref: 'HEAD',
+                  artifacts_file: fixture_file_upload(Rails.root + 'spec/fixtures/pages.zip'),
+                  artifacts_metadata: fixture_file_upload(Rails.root + 'spec/fixtures/pages.zip.meta')
+                 )
+    result = ::Projects::UpdatePagesService.new(@project, build).execute
+    expect(result[:status]).to eq(:success)
+  end
+
+  step 'I should be able to access the Pages' do
+    expect(page).to have_content('Access pages')
+  end
+
+  step 'I should see that support for domains is disabled' do
+    expect(page).to have_content('Support for domains and certificates is disabled')
+  end
+
+  step 'support for external domains is disabled' do
+    allow(Gitlab.config.pages).to receive(:external_http).and_return(nil)
+    allow(Gitlab.config.pages).to receive(:external_https).and_return(nil)
+  end
+
+  step 'pages are exposed on external HTTP address' do
+    allow(Gitlab.config.pages).to receive(:external_http).and_return('1.1.1.1:80')
+    allow(Gitlab.config.pages).to receive(:external_https).and_return(nil)
+  end
+
+  step 'pages are exposed on external HTTPS address' do
+    allow(Gitlab.config.pages).to receive(:external_http).and_return('1.1.1.1:80')
+    allow(Gitlab.config.pages).to receive(:external_https).and_return('1.1.1.1:443')
+  end
+
+  step 'I should be able to add a New Domain' do
+    expect(page).to have_content('New Domain')
+  end
+
+  step 'I visit add a new Pages Domain' do
+    visit new_namespace_project_pages_domain_path(@project.namespace, @project)
+  end
+
+  step 'I fill the domain' do
+    fill_in 'Domain', with: 'my.test.domain.com'
+  end
+
+  step 'I click on "Create New Domain"' do
+    click_button 'Create New Domain'
+  end
+
+  step 'I should see a new domain added' do
+    expect(page).to have_content('Domains (1)')
+    expect(page).to have_content('my.test.domain.com')
+  end
+
+  step 'pages domain is added' do
+    @project.pages_domains.create!(domain: 'my.test.domain.com')
+  end
+
+  step 'I should see error message that domain already exists' do
+    expect(page).to have_content('Domain has already been taken')
+  end
+
+  step 'I should see that support for certificates is disabled' do
+    expect(page).to have_content('Support for custom certificates is disabled')
+  end
+
+  step 'I fill the certificate and key' do
+    fill_in 'Certificate (PEM)', with: '-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----'
+
+    fill_in 'Key (PEM)', with: '-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----'
+  end
+
+  step 'I click Remove Pages' do
+    click_link 'Remove pages'
+  end
+
+  step 'The Pages should get removed' do
+    expect(@project.pages_deployed?).to be_falsey
+  end
+end

features/steps/shared/project.rb

@@ -7,6 +7,12 @@ module SharedProject
     @project.team << [@user, :master]
   end
 
+  step "I own a project in some group namespace" do
+    @group = create(:group, name: 'some group')
+    @project = create(:project, namespace: @group)
+    @project.team << [@user, :master]
+  end
+
   step "project exists in some group namespace" do
     @group = create(:group, name: 'some group')
     @project = create(:project, :repository, namespace: @group, public_builds: false)

lib/api/settings.rb

@@ -57,6 +57,7 @@ module API
         requires :shared_runners_text, type: String, desc: 'Shared runners text '
       end
       optional :max_artifacts_size, type: Integer, desc: "Set the maximum file size each build's artifacts can have"
+      optional :max_pages_size, type: Integer, desc: 'Maximum size of pages in MB'
       optional :container_registry_token_expire_delay, type: Integer, desc: 'Authorization token duration (minutes)'
       optional :metrics_enabled, type: Boolean, desc: 'Enable the InfluxDB metrics'
       given metrics_enabled: ->(val) { val } do
@@ -116,7 +117,7 @@ module API
                       :send_user_confirmation_email, :domain_whitelist, :domain_blacklist_enabled,
                       :after_sign_up_text, :signin_enabled, :require_two_factor_authentication,
                       :home_page_url, :after_sign_out_path, :sign_in_text, :help_page_text,
-                      :shared_runners_enabled, :max_artifacts_size, :container_registry_token_expire_delay,
+                      :shared_runners_enabled, :max_artifacts_size, :max_pages_size, :container_registry_token_expire_delay,
                       :metrics_enabled, :sidekiq_throttling_enabled, :recaptcha_enabled,
                       :akismet_enabled, :admin_notification_email, :sentry_enabled,
                       :repository_storage, :repository_checks_enabled, :koding_enabled, :plantuml_enabled,

lib/backup/manager.rb

 module Backup
   class Manager
-    ARCHIVES_TO_BACKUP = %w[uploads builds artifacts lfs registry]
+    ARCHIVES_TO_BACKUP = %w[uploads builds artifacts pages lfs registry]
     FOLDERS_TO_BACKUP = %w[repositories db]
     FILE_NAME_SUFFIX = '_gitlab_backup.tar'
 

lib/backup/pages.rb

+require 'backup/files'
+
+module Backup
+  class Pages < Files
+    def initialize
+      super('pages', Gitlab.config.pages.path)
+    end
+
+    def create_files_dir
+      Dir.mkdir(app_files_dir, 0700)
+    end
+  end
+end

lib/gitlab/pages_transfer.rb

+module Gitlab
+  class PagesTransfer < ProjectTransfer
+    def root_dir
+      Gitlab.config.pages.path
+    end
+  end
+end

lib/gitlab/project_transfer.rb

+module Gitlab
+  class ProjectTransfer
+    def move_project(project_path, namespace_path_was, namespace_path)
+      new_namespace_folder = File.join(root_dir, namespace_path)
+      FileUtils.mkdir_p(new_namespace_folder) unless Dir.exist?(new_namespace_folder)
+      from = File.join(root_dir, namespace_path_was, project_path)
+      to = File.join(root_dir, namespace_path, project_path)
+      move(from, to, "")
+    end
+
+    def rename_project(path_was, path, namespace_path)
+      base_dir = File.join(root_dir, namespace_path)
+      move(path_was, path, base_dir)
+    end
+
+    def rename_namespace(path_was, path)
+      move(path_was, path)
+    end
+
+    def root_dir
+      raise NotImplementedError
+    end
+
+    private
+
+    def move(path_was, path, base_dir = nil)
+      base_dir = root_dir unless base_dir
+      from = File.join(base_dir, path_was)
+      to = File.join(base_dir, path)
+      FileUtils.mv(from, to)
+    rescue Errno::ENOENT
+      false
+    end
+  end
+end

lib/gitlab/uploads_transfer.rb

 module Gitlab
-  class UploadsTransfer
-    def move_project(project_path, namespace_path_was, namespace_path)
-      new_namespace_folder = File.join(root_dir, namespace_path)
-      FileUtils.mkdir_p(new_namespace_folder) unless Dir.exist?(new_namespace_folder)
-      from = File.join(root_dir, namespace_path_was, project_path)
-      to = File.join(root_dir, namespace_path, project_path)
-      move(from, to, "")
-    end
-
-    def rename_project(path_was, path, namespace_path)
-      base_dir = File.join(root_dir, namespace_path)
-      move(path_was, path, base_dir)
-    end
-
-    def rename_namespace(path_was, path)
-      move(path_was, path)
-    end
-
-    private
-
-    def move(path_was, path, base_dir = nil)
-      base_dir = root_dir unless base_dir
-      from = File.join(base_dir, path_was)
-      to = File.join(base_dir, path)
-      FileUtils.mv(from, to)
-    rescue Errno::ENOENT
-      false
-    end
-
+  class UploadsTransfer < ProjectTransfer
     def root_dir
       File.join(Rails.root, "public", "uploads")
     end

lib/support/init.d/gitlab

@@ -42,6 +42,11 @@ gitlab_workhorse_dir=$(cd $app_root/../gitlab-workhorse 2> /dev/null && pwd)
 gitlab_workhorse_pid_path="$pid_path/gitlab-workhorse.pid"
 gitlab_workhorse_options="-listenUmask 0 -listenNetwork unix -listenAddr $socket_path/gitlab-workhorse.socket -authBackend http://127.0.0.1:8080 -authSocket $rails_socket -documentRoot $app_root/public"
 gitlab_workhorse_log="$app_root/log/gitlab-workhorse.log"
+gitlab_pages_enabled=false
+gitlab_pages_dir=$(cd $app_root/../gitlab-pages 2> /dev/null && pwd)
+gitlab_pages_pid_path="$pid_path/gitlab-pages.pid"
+gitlab_pages_options="-pages-domain example.com -pages-root $app_root/shared/pages -listen-proxy 127.0.0.1:8090"
+gitlab_pages_log="$app_root/log/gitlab-pages.log"
 shell_path="/bin/bash"
 
 # Read configuration variable file if it is present
@@ -89,13 +94,20 @@ check_pids(){
       mpid=0
     fi
   fi
+  if [ "$gitlab_pages_enabled" = true ]; then
+    if [ -f "$gitlab_pages_pid_path" ]; then
+      gppid=$(cat "$gitlab_pages_pid_path")
+    else
+      gppid=0
+    fi
+  fi
 }
 
 ## Called when we have started the two processes and are waiting for their pid files.
 wait_for_pids(){
   # We are sleeping a bit here mostly because sidekiq is slow at writing its pid
   i=0;
-  while [ ! -f $web_server_pid_path ] || [ ! -f $sidekiq_pid_path ] || [ ! -f $gitlab_workhorse_pid_path ] || { [ "$mail_room_enabled" = true ] && [ ! -f $mail_room_pid_path ]; }; do
+  while [ ! -f $web_server_pid_path ] || [ ! -f $sidekiq_pid_path ] || [ ! -f $gitlab_workhorse_pid_path ] || { [ "$mail_room_enabled" = true ] && [ ! -f $mail_room_pid_path ] || { [ "$gitlab_pages_enabled" = true ] && [ ! -f $gitlab_pages_pid_path ]; }; do
     sleep 0.1;
     i=$((i+1))
     if [ $((i%10)) = 0 ]; then
@@ -144,7 +156,15 @@ check_status(){
       mail_room_status="-1"
     fi
   fi
-  if [ $web_status = 0 ] && [ $sidekiq_status = 0 ] && [ $gitlab_workhorse_status = 0 ] && { [ "$mail_room_enabled" != true ] || [ $mail_room_status = 0 ]; }; then
+  if [ "$gitlab_pages_enabled" = true ]; then
+    if [ $gppid -ne 0 ]; then
+      kill -0 "$gppid" 2>/dev/null
+      gitlab_pages_status="$?"
+    else
+      gitlab_pages_status="-1"
+    fi
+  fi
+  if [ $web_status = 0 ] && [ $sidekiq_status = 0 ] && [ $gitlab_workhorse_status = 0 ] && { [ "$mail_room_enabled" != true ] || [ $mail_room_status = 0 ]; } && { [ "$gitlab_pages_enabled" != true ] || [ $gitlab_pages_status = 0 ]; }; then
     gitlab_status=0
   else
     # http://refspecs.linuxbase.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html
@@ -186,12 +206,19 @@ check_stale_pids(){
       exit 1
     fi
   fi
+  if [ "$gitlab_pages_enabled" = true ] && [ "$gppid" != "0" ] && [ "$gitlab_pages_status" != "0" ]; then
+    echo "Removing stale GitLab Pages job dispatcher pid. This is most likely caused by GitLab Pages crashing the last time it ran."
+    if ! rm "$gitlab_pages_pid_path"; then
+      echo "Unable to remove stale pid, exiting"
+      exit 1
+    fi
+  fi
 }
 
 ## If no parts of the service is running, bail out.
 exit_if_not_running(){
   check_stale_pids
-  if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; }; then
+  if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; } && { [ "$gitlab_pages_enabled" != true ] || [ "$gitlab_pages_status" != "0" ]; }; then
     echo "GitLab is not running."
     exit
   fi
@@ -213,6 +240,9 @@ start_gitlab() {
   if [ "$mail_room_enabled" = true ] && [ "$mail_room_status" != "0" ]; then
     echo "Starting GitLab MailRoom"
   fi
+  if [ "$gitlab_pages_enabled" = true ] && [ "$gitlab_pages_status" != "0" ]; then
+    echo "Starting GitLab Pages"
+  fi
 
   # Then check if the service is running. If it is: don't start again.
   if [ "$web_status" = "0" ]; then
@@ -252,6 +282,16 @@ start_gitlab() {
     fi
   fi
 
+  if [ "$gitlab_pages_enabled" = true ]; then
+    if [ "$gitlab_pages_status" = "0" ]; then
+      echo "The GitLab Pages is already running with pid $spid, not restarting"
+    else
+      $app_root/bin/daemon_with_pidfile $gitlab_pages_pid_path  \
+          $gitlab_pages_dir/gitlab-pages $gitlab_pages_options \
+        >> $gitlab_pages_log 2>&1 &
+    fi
+  fi
+
   # Wait for the pids to be planted
   wait_for_pids
   # Finally check the status to tell wether or not GitLab is running
@@ -278,13 +318,17 @@ stop_gitlab() {
     echo "Shutting down GitLab MailRoom"
     RAILS_ENV=$RAILS_ENV bin/mail_room stop
   fi
+  if [ "$gitlab_pages_status" = "0" ]; then
+    echo "Shutting down gitlab-pages"
+    kill -- $(cat $gitlab_pages_pid_path)
+  fi
 
   # If something needs to be stopped, lets wait for it to stop. Never use SIGKILL in a script.
-  while [ "$web_status" = "0" ] || [ "$sidekiq_status" = "0" ] || [ "$gitlab_workhorse_status" = "0" ] || { [ "$mail_room_enabled" = true ] && [ "$mail_room_status" = "0" ]; }; do
+  while [ "$web_status" = "0" ] || [ "$sidekiq_status" = "0" ] || [ "$gitlab_workhorse_status" = "0" ] || { [ "$mail_room_enabled" = true ] && [ "$mail_room_status" = "0" ]; } || { [ "$gitlab_pages_enabled" = true ] && [ "$gitlab_pages_status" = "0" ]; }; do
     sleep 1
     check_status
     printf "."
-    if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; }; then
+    if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; } && { [ "$gitlab_pages_enabled" != true ] || [ "$gitlab_pages_status" != "0" ]; }; then
       printf "\n"
       break
     fi
@@ -298,6 +342,7 @@ stop_gitlab() {
   if [ "$mail_room_enabled" = true ]; then
     rm "$mail_room_pid_path" 2>/dev/null
   fi
+  rm -f "$gitlab_pages_pid_path"
 
   print_status
 }
@@ -305,7 +350,7 @@ stop_gitlab() {
 ## Prints the status of GitLab and its components.
 print_status() {
   check_status
-  if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; }; then
+  if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; } && { [ "$gitlab_pages_enabled" != true ] || [ "$gitlab_pages_status" != "0" ]; }; then
     echo "GitLab is not running."
     return
   fi
@@ -331,7 +376,14 @@ print_status() {
         printf "The GitLab MailRoom email processor is \033[31mnot running\033[0m.\n"
     fi
   fi
-  if [ "$web_status" = "0" ] && [ "$sidekiq_status" = "0" ] && [ "$gitlab_workhorse_status" = "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" = "0" ]; }; then
+  if [ "$gitlab_pages_enabled" = true ]; then
+    if [ "$gitlab_pages_status" = "0" ]; then
+        echo "The GitLab Pages with pid $mpid is running."
+    else
+        printf "The GitLab Pages is \033[31mnot running\033[0m.\n"
+    fi
+  fi
+  if [ "$web_status" = "0" ] && [ "$sidekiq_status" = "0" ] && [ "$gitlab_workhorse_status" = "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" = "0" ]; } && { [ "$gitlab_pages_enabled" != true ] || [ "$gitlab_pages_status" = "0" ]; }; then
     printf "GitLab and all its components are \033[32mup and running\033[0m.\n"
   fi
 }
@@ -362,7 +414,7 @@ reload_gitlab(){
 ## Restarts Sidekiq and Unicorn.
 restart_gitlab(){
   check_status
-  if [ "$web_status" = "0" ] || [ "$sidekiq_status" = "0" ] || [ "$gitlab_workhorse" = "0" ] || { [ "$mail_room_enabled" = true ] && [ "$mail_room_status" = "0" ]; }; then
+  if [ "$web_status" = "0" ] || [ "$sidekiq_status" = "0" ] || [ "$gitlab_workhorse" = "0" ] || { [ "$mail_room_enabled" = true ] && [ "$mail_room_status" = "0" ]; } || { [ "$gitlab_pages_enabled" = true ] && [ "$gitlab_pages_status" = "0" ]; }; then
     stop_gitlab
   fi
   start_gitlab

lib/support/init.d/gitlab.default.example

@@ -47,6 +47,30 @@ gitlab_workhorse_pid_path="$pid_path/gitlab-workhorse.pid"
 gitlab_workhorse_options="-listenUmask 0 -listenNetwork unix -listenAddr $socket_path/gitlab-workhorse.socket -authBackend http://127.0.0.1:8080 -authSocket $socket_path/gitlab.socket -documentRoot $app_root/public"
 gitlab_workhorse_log="$app_root/log/gitlab-workhorse.log"
 
+# The GitLab Pages Daemon needs either a separate IP address on which it will
+# listen or use different ports than 80 or 443 that will be forwarded to GitLab
+# Pages Daemon.
+#
+# To enable HTTP support for custom domains add the `-listen-http` directive
+# in `gitlab_pages_options` below.
+# The value of -listen-http must be set to `gitlab.yml > pages > external_http`
+# as well. For example:
+#
+#   -listen-http 1.1.1.1:80
+#
+# To enable HTTPS support for custom domains add the `-listen-https`,
+# `-root-cert` and `-root-key` directives in `gitlab_pages_options` below.
+# The value of -listen-https must be set to `gitlab.yml > pages > external_https`
+# as well. For example:
+#
+#   -listen-https 1.1.1.1:443 -root-cert /path/to/example.com.crt -root-key /path/to/example.com.key
+#
+# The -pages-domain must be specified the same as in `gitlab.yml > pages > host`.
+# Set `gitlab_pages_enabled=true` if you want to enable the Pages feature.
+gitlab_pages_enabled=false
+gitlab_pages_options="-pages-domain example.com -pages-root $app_root/shared/pages -listen-proxy 127.0.0.1:8090"
+gitlab_pages_log="$app_root/log/gitlab-pages.log"
+
 # mail_room_enabled specifies whether mail_room, which is used to process incoming email, is enabled.
 # This is required for the Reply by email feature.
 # The default is "false"

lib/support/nginx/gitlab-pages

+## GitLab
+##
+
+## Pages serving host
+server {
+  listen 0.0.0.0:80;
+  listen [::]:80 ipv6only=on;
+
+  ## Replace this with something like pages.gitlab.com
+  server_name ~^.*\.YOUR_GITLAB_PAGES\.DOMAIN$;
+
+  ## Individual nginx logs for GitLab pages
+  access_log  /var/log/nginx/gitlab_pages_access.log;
+  error_log   /var/log/nginx/gitlab_pages_error.log;
+
+  location / {
+    proxy_set_header    Host                $http_host;
+    proxy_set_header    X-Real-IP           $remote_addr;
+    proxy_set_header    X-Forwarded-For     $proxy_add_x_forwarded_for;
+    proxy_set_header    X-Forwarded-Proto   $scheme;
+    # The same address as passed to GitLab Pages: `-listen-proxy`
+    proxy_pass          http://localhost:8090/;
+  }
+
+  # Define custom error pages
+  error_page 403 /403.html;
+  error_page 404 /404.html;
+}

lib/support/nginx/gitlab-pages-ssl

+## GitLab
+##
+
+## Redirects all HTTP traffic to the HTTPS host
+server {
+  ## Either remove "default_server" from the listen line below,
+  ## or delete the /etc/nginx/sites-enabled/default file. This will cause gitlab
+  ## to be served if you visit any address that your server responds to, eg.
+  ## the ip address of the server (http://x.x.x.x/)
+  listen 0.0.0.0:80;
+  listen [::]:80 ipv6only=on;
+
+  ## Replace this with something like pages.gitlab.com
+  server_name ~^.*\.YOUR_GITLAB_PAGES\.DOMAIN$;
+  server_tokens off; ## Don't show the nginx version number, a security best practice
+
+  return 301  https://$http_host$request_uri;
+
+  access_log  /var/log/nginx/gitlab_pages_access.log;
+  error_log   /var/log/nginx/gitlab_pages_access.log;
+}
+
+## Pages serving host
+server {
+  listen 0.0.0.0:443 ssl;
+  listen [::]:443 ipv6only=on ssl http2;
+
+  ## Replace this with something like pages.gitlab.com
+  server_name ~^.*\.YOUR_GITLAB_PAGES\.DOMAIN$;
+  server_tokens off; ## Don't show the nginx version number, a security best practice
+
+  ## Strong SSL Security
+  ## https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html & https://cipherli.st/
+  ssl on;
+  ssl_certificate /etc/nginx/ssl/gitlab-pages.crt;
+  ssl_certificate_key /etc/nginx/ssl/gitlab-pages.key;
+
+  # GitLab needs backwards compatible ciphers to retain compatibility with Java IDEs
+  ssl_ciphers "ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!MD5:!PSK:!RC4";
+  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
+  ssl_prefer_server_ciphers on;
+  ssl_session_cache shared:SSL:10m;
+  ssl_session_timeout 5m;
+
+  ## See app/controllers/application_controller.rb for headers set
+
+  ## [Optional] If your certficate has OCSP, enable OCSP stapling to reduce the overhead and latency of running SSL.
+  ## Replace with your ssl_trusted_certificate. For more info see:
+  ## - https://medium.com/devops-programming/4445f4862461
+  ## - https://www.ruby-forum.com/topic/4419319
+  ## - https://www.digitalocean.com/community/tutorials/how-to-configure-ocsp-stapling-on-apache-and-nginx
+  # ssl_stapling on;
+  # ssl_stapling_verify on;
+  # ssl_trusted_certificate /etc/nginx/ssl/stapling.trusted.crt;
+
+  ## [Optional] Generate a stronger DHE parameter:
+  ##   sudo openssl dhparam -out /etc/ssl/certs/dhparam.pem 4096
+  ##
+  # ssl_dhparam /etc/ssl/certs/dhparam.pem;
+
+  ## Individual nginx logs for GitLab pages
+  access_log  /var/log/nginx/gitlab_pages_access.log;
+  error_log   /var/log/nginx/gitlab_pages_error.log;
+
+  location / {
+    proxy_set_header    Host                $http_host;
+    proxy_set_header    X-Real-IP           $remote_addr;
+    proxy_set_header    X-Forwarded-For     $proxy_add_x_forwarded_for;
+    proxy_set_header    X-Forwarded-Proto   $scheme;
+    # The same address as passed to GitLab Pages: `-listen-proxy`
+    proxy_pass          http://localhost:8090/;
+  }
+
+  # Define custom error pages
+  error_page 403 /403.html;
+  error_page 404 /404.html;
+}

lib/tasks/gitlab/backup.rake

@@ -13,6 +13,7 @@ namespace :gitlab do
       Rake::Task["gitlab:backup:uploads:create"].invoke
       Rake::Task["gitlab:backup:builds:create"].invoke
       Rake::Task["gitlab:backup:artifacts:create"].invoke
+      Rake::Task["gitlab:backup:pages:create"].invoke
       Rake::Task["gitlab:backup:lfs:create"].invoke
       Rake::Task["gitlab:backup:registry:create"].invoke
 
@@ -56,6 +57,7 @@ namespace :gitlab do
       Rake::Task['gitlab:backup:uploads:restore'].invoke unless backup.skipped?('uploads')
       Rake::Task['gitlab:backup:builds:restore'].invoke unless backup.skipped?('builds')
       Rake::Task['gitlab:backup:artifacts:restore'].invoke unless backup.skipped?('artifacts')
+      Rake::Task["gitlab:backup:pages:restore"].invoke unless backup.skipped?("pages")
       Rake::Task['gitlab:backup:lfs:restore'].invoke unless backup.skipped?('lfs')
       Rake::Task['gitlab:backup:registry:restore'].invoke unless backup.skipped?('registry')
       Rake::Task['gitlab:shell:setup'].invoke
@@ -159,6 +161,25 @@ namespace :gitlab do
       end
     end
 
+    namespace :pages do
+      task create: :environment do
+        $progress.puts "Dumping pages ... ".blue
+
+        if ENV["SKIP"] && ENV["SKIP"].include?("pages")
+          $progress.puts "[SKIPPED]".cyan
+        else
+          Backup::Pages.new.dump
+          $progress.puts "done".green
+        end
+      end
+
+      task restore: :environment do
+        $progress.puts "Restoring pages ... ".blue
+        Backup::Pages.new.restore
+        $progress.puts "done".green
+      end
+    end
+
     namespace :lfs do
       task create: :environment do
         $progress.puts "Dumping lfs objects ... ".color(:blue)

spec/controllers/projects/pages_domains_controller_spec.rb

+require 'spec_helper'
+
+describe Projects::PagesDomainsController do
+  let(:user)    { create(:user) }
+  let(:project) { create(:project) }
+
+  let(:request_params) do
+    {
+      namespace_id: project.namespace,
+      project_id: project
+    }
+  end
+
+  before do
+    sign_in(user)
+    project.team << [user, :master]
+  end
+
+  describe 'GET show' do
+    let!(:pages_domain)   { create(:pages_domain, project: project) }
+
+    it "displays the 'show' page" do
+      get(:show, request_params.merge(id: pages_domain.domain))
+
+      expect(response).to have_http_status(200)
+      expect(response).to render_template('show')
+    end
+  end
+
+  describe 'GET new' do
+    it "displays the 'new' page" do
+      get(:new, request_params)
+
+      expect(response).to have_http_status(200)
+      expect(response).to render_template('new')
+    end
+  end
+
+  describe 'POST create' do
+    let(:pages_domain_params) do
+      build(:pages_domain, :with_certificate, :with_key).slice(:key, :certificate, :domain)
+    end
+
+    it "creates a new pages domain" do
+      expect do
+        post(:create, request_params.merge(pages_domain: pages_domain_params))
+      end.to change { PagesDomain.count }.by(1)
+
+      expect(response).to redirect_to(namespace_project_pages_path(project.namespace, project))
+    end
+  end
+
+  describe 'DELETE destroy' do
+    let!(:pages_domain)   { create(:pages_domain, project: project) }
+
+    it "deletes the pages domain" do
+      expect do
+        delete(:destroy, request_params.merge(id: pages_domain.domain))
+      end.to change { PagesDomain.count }.by(-1)
+
+      expect(response).to redirect_to(namespace_project_pages_path(project.namespace, project))
+    end
+  end
+end

spec/factories/pages_domains.rb

+FactoryGirl.define do
+  factory :pages_domain, class: 'PagesDomain' do
+    domain 'my.domain.com'
+
+    trait :with_certificate do
+      certificate '-----BEGIN CERTIFICATE-----
+MIICGzCCAYSgAwIBAgIBATANBgkqhkiG9w0BAQUFADAbMRkwFwYDVQQDExB0ZXN0
+LWNlcnRpZmljYXRlMB4XDTE2MDIxMjE0MzIwMFoXDTIwMDQxMjE0MzIwMFowGzEZ
+MBcGA1UEAxMQdGVzdC1jZXJ0aWZpY2F0ZTCBnzANBgkqhkiG9w0BAQEFAAOBjQAw
+gYkCgYEApL4J9L0ZxFJ1hI1LPIflAlAGvm6ZEvoT4qKU5Xf2JgU7/2geNR1qlNFa
+SvCc08Knupp5yTgmvyK/Xi09U0N82vvp4Zvr/diSc4A/RA6Mta6egLySNT438kdT
+nY2tR5feoTLwQpX0t4IMlwGQGT5h6Of2fKmDxzuwuyffcIHqLdsCAwEAAaNvMG0w
+DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUxl9WSxBprB0z0ibJs3rXEk0+95AwCwYD
+VR0PBAQDAgXgMBEGCWCGSAGG+EIBAQQEAwIGQDAeBglghkgBhvhCAQ0EERYPeGNh
+IGNlcnRpZmljYXRlMA0GCSqGSIb3DQEBBQUAA4GBAGC4T8SlFHK0yPSa+idGLQFQ
+joZp2JHYvNlTPkRJ/J4TcXxBTJmArcQgTIuNoBtC+0A/SwdK4MfTCUY4vNWNdese
+5A4K65Nb7Oh1AdQieTBHNXXCdyFsva9/ScfQGEl7p55a52jOPs0StPd7g64uvjlg
+YHi2yesCrOvVXt+lgPTd
+-----END CERTIFICATE-----'
+    end
+
+    trait :with_key do
+      key '-----BEGIN PRIVATE KEY-----
+MIICdgIBADANBgkqhkiG9w0BAQEFAASCAmAwggJcAgEAAoGBAKS+CfS9GcRSdYSN
+SzyH5QJQBr5umRL6E+KilOV39iYFO/9oHjUdapTRWkrwnNPCp7qaeck4Jr8iv14t
+PVNDfNr76eGb6/3YknOAP0QOjLWunoC8kjU+N/JHU52NrUeX3qEy8EKV9LeCDJcB
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+uITEF5nMt7lAk391BuI+7VOZZGbJDsq2ulPd6lO+C8Kq/PI/e4kXcIjeH6KwQsuR
+5vrXfBZ3sQfflaiN4QJBANBt8JY2LIGQF8o89qwUpRL5vbnKQ4IzZ5+TOl4RLR7O
+AQpJ81tGuINghO7aunctb6rrcKJrxmEH1whzComybrMCQQDKV49nOBudRBAIgG4K
+EnLzsRKISUHMZSJiYTYnablof8cKw1JaQduw7zgrUlLwnroSaAGX88+Jw1f5n2Lh
+Vlg5AkBDdUGnrDLtYBCDEQYZHblrkc7ZAeCllDOWjxUV+uMqlCv8A4Ey6omvY57C
+m6I8DkWVAQx8VPtozhvHjUw80rZHAkB55HWHAM3h13axKG0htCt7klhPsZHpx6MH
+EPjGlXIT+aW2XiPmK3ZlCDcWIenE+lmtbOpI159Wpk8BGXs/s/xBAkEAlAY3ymgx
+63BDJEwvOb2IaP8lDDxNsXx9XJNVvQbv5n15vNsLHbjslHfAhAbxnLQ1fLhUPqSi
+nNp/xedE1YxutQ==
+-----END PRIVATE KEY-----'
+    end
+
+    trait :with_missing_chain do
+      # This certificate is signed with different key
+      # And misses the CA to build trust chain
+      certificate '-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----'
+    end
+
+    trait :with_trusted_chain do
+      # This contains
+      # [Intermediate #2 (SHA-2)] 'Comodo RSA Domain Validation Secure Server CA'
+      # [Intermediate #1 (SHA-2)] 'COMODO RSA Certification Authority'
+      certificate '-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----'
+    end
+
+    trait :with_expired_certificate do
+      certificate '-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----'
+    end
+  end
+end

spec/features/projects/pages_spec.rb

+require 'spec_helper'
+
+feature 'Pages', feature: true do
+  given(:project) { create(:empty_project) }
+  given(:user) { create(:user) }
+  given(:role) { :master }
+
+  background do
+    allow(Gitlab.config.pages).to receive(:enabled).and_return(true)
+
+    project.team << [user, role]
+
+    login_as(user)
+  end
+
+  shared_examples 'no pages deployed' do
+    scenario 'does not see anything to destroy' do
+      visit namespace_project_pages_path(project.namespace, project)
+
+      expect(page).not_to have_link('Remove pages')
+      expect(page).not_to have_text('Only the project owner can remove pages')
+    end
+  end
+
+  context 'when user is the owner' do
+    background do
+      project.namespace.update(owner: user)
+    end
+
+    context 'when pages deployed' do
+      background do
+        allow_any_instance_of(Project).to receive(:pages_deployed?) { true }
+      end
+
+      scenario 'sees "Remove pages" link' do
+        visit namespace_project_pages_path(project.namespace, project)
+
+        expect(page).to have_link('Remove pages')
+      end
+    end
+
+    it_behaves_like 'no pages deployed'
+  end
+
+  context 'when the user is not the owner' do
+    context 'when pages deployed' do
+      background do
+        allow_any_instance_of(Project).to receive(:pages_deployed?) { true }
+      end
+
+      scenario 'sees "Only the project owner can remove pages" text' do
+        visit namespace_project_pages_path(project.namespace, project)
+
+        expect(page).to have_text('Only the project owner can remove pages')
+      end
+    end
+
+    it_behaves_like 'no pages deployed'
+  end
+end

spec/lib/gitlab/import_export/all_models.yml

@@ -192,6 +192,7 @@ project:
 - environments
 - deployments
 - project_feature
+- pages_domains
 - authorized_users
 - project_authorizations
 - route

spec/lib/gitlab/uploads_transfer_spec.rb → spec/lib/gitlab/project_transfer_spec.rb

 require 'spec_helper'
 
-describe Gitlab::UploadsTransfer, lib: true do
+describe Gitlab::ProjectTransfer, lib: true do
   before do
     @root_dir = File.join(Rails.root, "public", "uploads")
-    @upload_transfer = Gitlab::UploadsTransfer.new
+    @project_transfer = Gitlab::ProjectTransfer.new
+    allow(@project_transfer).to receive(:root_dir).and_return(@root_dir)
 
     @project_path_was = "test_project_was"
     @project_path = "test_project"
@@ -21,7 +22,7 @@ describe Gitlab::UploadsTransfer, lib: true do
   describe '#move_project' do
     it "moves project upload to another namespace" do
       FileUtils.mkdir_p(File.join(@root_dir, @namespace_path_was, @project_path))
-      @upload_transfer.move_project(@project_path, @namespace_path_was, @namespace_path)
+      @project_transfer.move_project(@project_path, @namespace_path_was, @namespace_path)
 
       expected_path = File.join(@root_dir, @namespace_path, @project_path)
       expect(Dir.exist?(expected_path)).to be_truthy
@@ -31,7 +32,7 @@ describe Gitlab::UploadsTransfer, lib: true do
   describe '#rename_project' do
     it "renames project" do
       FileUtils.mkdir_p(File.join(@root_dir, @namespace_path, @project_path_was))
-      @upload_transfer.rename_project(@project_path_was, @project_path, @namespace_path)
+      @project_transfer.rename_project(@project_path_was, @project_path, @namespace_path)
 
       expected_path = File.join(@root_dir, @namespace_path, @project_path)
       expect(Dir.exist?(expected_path)).to be_truthy
@@ -41,7 +42,7 @@ describe Gitlab::UploadsTransfer, lib: true do
   describe '#rename_namespace' do
     it "renames namespace" do
       FileUtils.mkdir_p(File.join(@root_dir, @namespace_path_was, @project_path))
-      @upload_transfer.rename_namespace(@namespace_path_was, @namespace_path)
+      @project_transfer.rename_namespace(@namespace_path_was, @namespace_path)
 
       expected_path = File.join(@root_dir, @namespace_path, @project_path)
       expect(Dir.exist?(expected_path)).to be_truthy

spec/models/pages_domain_spec.rb

+require 'spec_helper'
+
+describe PagesDomain, models: true do
+  describe 'associations' do
+    it { is_expected.to belong_to(:project) }
+  end
+
+  describe :validate_domain do
+    subject { build(:pages_domain, domain: domain) }
+
+    context 'is unique' do
+      let(:domain) { 'my.domain.com' }
+
+      it { is_expected.to validate_uniqueness_of(:domain) }
+    end
+
+    context 'valid domain' do
+      let(:domain) { 'my.domain.com' }
+
+      it { is_expected.to be_valid }
+    end
+
+    context 'valid hexadecimal-looking domain' do
+      let(:domain) { '0x12345.com'}
+
+      it { is_expected.to be_valid }
+    end
+
+    context 'no domain' do
+      let(:domain) { nil }
+
+      it { is_expected.not_to be_valid }
+    end
+
+    context 'invalid domain' do
+      let(:domain) { '0123123' }
+
+      it { is_expected.not_to be_valid }
+    end
+
+    context 'domain from .example.com' do
+      let(:domain) { 'my.domain.com' }
+
+      before { allow(Settings.pages).to receive(:host).and_return('domain.com') }
+
+      it { is_expected.not_to be_valid }
+    end
+  end
+
+  describe 'validate certificate' do
+    subject { domain }
+
+    context 'when only certificate is specified' do
+      let(:domain) { build(:pages_domain, :with_certificate) }
+
+      it { is_expected.not_to be_valid }
+    end
+
+    context 'when only key is specified' do
+      let(:domain) { build(:pages_domain, :with_key) }
+
+      it { is_expected.not_to be_valid }
+    end
+
+    context 'with matching key' do
+      let(:domain) { build(:pages_domain, :with_certificate, :with_key) }
+
+      it { is_expected.to be_valid }
+    end
+
+    context 'for not matching key' do
+      let(:domain) { build(:pages_domain, :with_missing_chain, :with_key) }
+
+      it { is_expected.not_to be_valid }
+    end
+  end
+
+  describe :url do
+    subject { domain.url }
+
+    context 'without the certificate' do
+      let(:domain) { build(:pages_domain) }
+
+      it { is_expected.to eq('http://my.domain.com') }
+    end
+
+    context 'with a certificate' do
+      let(:domain) { build(:pages_domain, :with_certificate) }
+
+      it { is_expected.to eq('https://my.domain.com') }
+    end
+  end
+
+  describe :has_matching_key? do
+    subject { domain.has_matching_key? }
+
+    context 'for matching key' do
+      let(:domain) { build(:pages_domain, :with_certificate, :with_key) }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'for invalid key' do
+      let(:domain) { build(:pages_domain, :with_missing_chain, :with_key) }
+
+      it { is_expected.to be_falsey }
+    end
+  end
+
+  describe :has_intermediates? do
+    subject { domain.has_intermediates? }
+
+    context 'for self signed' do
+      let(:domain) { build(:pages_domain, :with_certificate) }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'for missing certificate chain' do
+      let(:domain) { build(:pages_domain, :with_missing_chain) }
+
+      it { is_expected.to be_falsey }
+    end
+
+    context 'for trusted certificate chain' do
+      # We only validate that we can to rebuild the trust chain, for certificates
+      # We assume that 'AddTrustExternalCARoot' needed to validate the chain is in trusted store.
+      # It will be if ca-certificates is installed on Debian/Ubuntu/Alpine
+
+      let(:domain) { build(:pages_domain, :with_trusted_chain) }
+
+      it { is_expected.to be_truthy }
+    end
+  end
+
+  describe :expired? do
+    subject { domain.expired? }
+
+    context 'for valid' do
+      let(:domain) { build(:pages_domain, :with_certificate) }
+
+      it { is_expected.to be_falsey }
+    end
+
+    context 'for expired' do
+      let(:domain) { build(:pages_domain, :with_expired_certificate) }
+
+      it { is_expected.to be_truthy }
+    end
+  end
+
+  describe :subject do
+    let(:domain) { build(:pages_domain, :with_certificate) }
+
+    subject { domain.subject }
+
+    it { is_expected.to eq('/CN=test-certificate') }
+  end
+
+  describe :certificate_text do
+    let(:domain) { build(:pages_domain, :with_certificate) }
+
+    subject { domain.certificate_text }
+
+    # We test only existence of output, since the output is long
+    it { is_expected.not_to be_empty }
+  end
+end

spec/models/project_spec.rb

@@ -60,6 +60,7 @@ describe Project, models: true do
     it { is_expected.to have_many(:runners) }
     it { is_expected.to have_many(:variables) }
     it { is_expected.to have_many(:triggers) }
+    it { is_expected.to have_many(:pages_domains) }
     it { is_expected.to have_many(:labels).class_name('ProjectLabel').dependent(:destroy) }
     it { is_expected.to have_many(:users_star_projects).dependent(:destroy) }
     it { is_expected.to have_many(:environments).dependent(:destroy) }
@@ -1067,6 +1068,22 @@ describe Project, models: true do
     end
   end
 
+  describe '#pages_deployed?' do
+    let(:project) { create :empty_project }
+
+    subject { project.pages_deployed? }
+
+    context 'if public folder does exist' do
+      before { allow(Dir).to receive(:exist?).with(project.public_pages_path).and_return(true) }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context "if public folder doesn't exist" do
+      it { is_expected.to be_falsey }
+    end
+  end
+
   describe '.search' do
     let(:project) { create(:empty_project, description: 'kitten mittens') }
 
@@ -1844,4 +1861,31 @@ describe Project, models: true do
   def enable_lfs
     allow(Gitlab.config.lfs).to receive(:enabled).and_return(true)
   end
+
+  describe '#pages_url' do
+    let(:group) { create :group, name: group_name }
+    let(:project) { create :empty_project, namespace: group, name: project_name }
+    let(:domain) { 'Example.com' }
+
+    subject { project.pages_url }
+
+    before do
+      allow(Settings.pages).to receive(:host).and_return(domain)
+      allow(Gitlab.config.pages).to receive(:url).and_return('http://example.com')
+    end
+
+    context 'group page' do
+      let(:group_name) { 'Group' }
+      let(:project_name) { 'group.example.com' }
+
+      it { is_expected.to eq("http://group.example.com") }
+    end
+
+    context 'project page' do
+      let(:group_name) { 'Group' }
+      let(:project_name) { 'Project' }
+
+      it { is_expected.to eq("http://group.example.com/project") }
+    end
+  end
 end

spec/routing/project_routing_spec.rb

@@ -27,35 +27,42 @@ describe 'project routing' do
   #     let(:actions)    { [:index] }
   #     let(:controller) { 'issues' }
   #   end
+  #
+  #   # Different controller name and path
+  #   it_behaves_like 'RESTful project resources' do
+  #     let(:controller) { 'pages_domains' }
+  #     let(:controller_path) { 'pages/domains' }
+  #   end
   shared_examples 'RESTful project resources' do
     let(:actions) { [:index, :create, :new, :edit, :show, :update, :destroy] }
+    let(:controller_path) { controller }
 
     it 'to #index' do
-      expect(get("/gitlab/gitlabhq/#{controller}")).to route_to("projects/#{controller}#index", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:index)
+      expect(get("/gitlab/gitlabhq/#{controller_path}")).to route_to("projects/#{controller}#index", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:index)
     end
 
     it 'to #create' do
-      expect(post("/gitlab/gitlabhq/#{controller}")).to route_to("projects/#{controller}#create", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:create)
+      expect(post("/gitlab/gitlabhq/#{controller_path}")).to route_to("projects/#{controller}#create", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:create)
     end
 
     it 'to #new' do
-      expect(get("/gitlab/gitlabhq/#{controller}/new")).to route_to("projects/#{controller}#new", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:new)
+      expect(get("/gitlab/gitlabhq/#{controller_path}/new")).to route_to("projects/#{controller}#new", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:new)
     end
 
     it 'to #edit' do
-      expect(get("/gitlab/gitlabhq/#{controller}/1/edit")).to route_to("projects/#{controller}#edit", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:edit)
+      expect(get("/gitlab/gitlabhq/#{controller_path}/1/edit")).to route_to("projects/#{controller}#edit", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:edit)
     end
 
     it 'to #show' do
-      expect(get("/gitlab/gitlabhq/#{controller}/1")).to route_to("projects/#{controller}#show", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:show)
+      expect(get("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#show", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:show)
     end
 
     it 'to #update' do
-      expect(put("/gitlab/gitlabhq/#{controller}/1")).to route_to("projects/#{controller}#update", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:update)
+      expect(put("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#update", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:update)
     end
 
     it 'to #destroy' do
-      expect(delete("/gitlab/gitlabhq/#{controller}/1")).to route_to("projects/#{controller}#destroy", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:destroy)
+      expect(delete("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#destroy", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:destroy)
     end
   end
 
@@ -539,4 +546,20 @@ describe 'project routing' do
         'projects/avatars#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq')
     end
   end
+
+  describe Projects::PagesDomainsController, 'routing' do
+    it_behaves_like 'RESTful project resources' do
+      let(:actions)    { [:show, :new, :create, :destroy] }
+      let(:controller) { 'pages_domains' }
+      let(:controller_path) { 'pages/domains' }
+    end
+
+    it 'to #destroy with a valid domain name' do
+      expect(delete('/gitlab/gitlabhq/pages/domains/my.domain.com')).to route_to('projects/pages_domains#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'my.domain.com')
+    end
+
+    it 'to #show with a valid domain' do
+      expect(get('/gitlab/gitlabhq/pages/domains/my.domain.com')).to route_to('projects/pages_domains#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'my.domain.com')
+    end
+  end
 end

spec/services/pages_service_spec.rb

+require 'spec_helper'
+
+describe PagesService, services: true do
+  let(:build) { create(:ci_build) }
+  let(:data) { Gitlab::DataBuilder::Build.build(build) }
+  let(:service) { PagesService.new(data) }
+
+  before do
+    allow(Gitlab.config.pages).to receive(:enabled).and_return(true)
+  end
+
+  context 'execute asynchronously for pages job' do
+    before { build.name = 'pages' }
+
+    context 'on success' do
+      before { build.success }
+
+      it 'executes worker' do
+        expect(PagesWorker).to receive(:perform_async)
+        service.execute
+      end
+    end
+
+    %w(pending running failed canceled).each do |status|
+      context "on #{status}" do
+        before { build.status = status }
+
+        it 'does not execute worker' do
+          expect(PagesWorker).not_to receive(:perform_async)
+          service.execute
+        end
+      end
+    end
+  end
+
+  context 'for other jobs' do
+    before do
+      build.name = 'other job'
+      build.success
+    end
+
+    it 'does not execute worker' do
+      expect(PagesWorker).not_to receive(:perform_async)
+      service.execute
+    end
+  end
+end

spec/services/projects/transfer_service_spec.rb

@@ -9,6 +9,8 @@ describe Projects::TransferService, services: true do
     before do
       allow_any_instance_of(Gitlab::UploadsTransfer).
         to receive(:move_project).and_return(true)
+      allow_any_instance_of(Gitlab::PagesTransfer).
+        to receive(:move_project).and_return(true)
       group.add_owner(user)
       @result = transfer_project(project, user, group)
     end

spec/services/projects/update_pages_configuration_service_spec.rb

+require 'spec_helper'
+
+describe Projects::UpdatePagesConfigurationService, services: true do
+  let(:project) { create(:empty_project) }
+  subject { described_class.new(project) }
+
+  describe "#update" do
+    let(:file) { Tempfile.new('pages-test') }
+
+    after do
+      file.close
+      file.unlink
+    end
+
+    it 'updates the .update file' do
+      # Access this reference to ensure scoping works
+      Projects::Settings # rubocop:disable Lint/Void
+      expect(subject).to receive(:pages_config_file).and_return(file.path)
+      expect(subject).to receive(:reload_daemon).and_call_original
+
+      expect(subject.execute).to eq({ status: :success })
+    end
+  end
+end

spec/services/projects/update_pages_service_spec.rb

+require "spec_helper"
+
+describe Projects::UpdatePagesService do
+  let(:project) { create :project }
+  let(:pipeline) { create :ci_pipeline, project: project, sha: project.commit('HEAD').sha }
+  let(:build) { create :ci_build, pipeline: pipeline, ref: 'HEAD' }
+  let(:invalid_file) { fixture_file_upload(Rails.root + 'spec/fixtures/dk.png') }
+
+  subject { described_class.new(project, build) }
+
+  before do
+    project.remove_pages
+  end
+
+  %w(tar.gz zip).each do |format|
+    context "for valid #{format}" do
+      let(:file) { fixture_file_upload(Rails.root + "spec/fixtures/pages.#{format}") }
+      let(:empty_file) { fixture_file_upload(Rails.root + "spec/fixtures/pages_empty.#{format}") }
+      let(:metadata) do
+        filename = Rails.root + "spec/fixtures/pages.#{format}.meta"
+        fixture_file_upload(filename) if File.exist?(filename)
+      end
+
+      before do
+        build.update_attributes(artifacts_file: file)
+        build.update_attributes(artifacts_metadata: metadata)
+      end
+
+      it 'succeeds' do
+        expect(project.pages_deployed?).to be_falsey
+        expect(execute).to eq(:success)
+        expect(project.pages_deployed?).to be_truthy
+      end
+
+      it 'limits pages size' do
+        stub_application_setting(max_pages_size: 1)
+        expect(execute).not_to eq(:success)
+      end
+
+      it 'removes pages after destroy' do
+        expect(PagesWorker).to receive(:perform_in)
+        expect(project.pages_deployed?).to be_falsey
+        expect(execute).to eq(:success)
+        expect(project.pages_deployed?).to be_truthy
+        project.destroy
+        expect(project.pages_deployed?).to be_falsey
+      end
+
+      it 'fails if sha on branch is not latest' do
+        pipeline.update_attributes(sha: 'old_sha')
+        build.update_attributes(artifacts_file: file)
+        expect(execute).not_to eq(:success)
+      end
+
+      it 'fails for empty file fails' do
+        build.update_attributes(artifacts_file: empty_file)
+        expect(execute).not_to eq(:success)
+      end
+    end
+  end
+
+  it 'fails to remove project pages when no pages is deployed' do
+    expect(PagesWorker).not_to receive(:perform_in)
+    expect(project.pages_deployed?).to be_falsey
+    project.destroy
+  end
+
+  it 'fails if no artifacts' do
+    expect(execute).not_to eq(:success)
+  end
+
+  it 'fails for invalid archive' do
+    build.update_attributes(artifacts_file: invalid_file)
+    expect(execute).not_to eq(:success)
+  end
+
+  def execute
+    subject.execute[:status]
+  end
+end

spec/tasks/gitlab/backup_rake_spec.rb

@@ -28,7 +28,7 @@ describe 'gitlab:app namespace rake task' do
   end
 
   def reenable_backup_sub_tasks
-    %w{db repo uploads builds artifacts lfs registry}.each do |subtask|
+    %w{db repo uploads builds artifacts pages lfs registry}.each do |subtask|
       Rake::Task["gitlab:backup:#{subtask}:create"].reenable
     end
   end
@@ -71,6 +71,7 @@ describe 'gitlab:app namespace rake task' do
         expect(Rake::Task['gitlab:backup:builds:restore']).to receive(:invoke)
         expect(Rake::Task['gitlab:backup:uploads:restore']).to receive(:invoke)
         expect(Rake::Task['gitlab:backup:artifacts:restore']).to receive(:invoke)
+        expect(Rake::Task['gitlab:backup:pages:restore']).to receive(:invoke)
         expect(Rake::Task['gitlab:backup:lfs:restore']).to receive(:invoke)
         expect(Rake::Task['gitlab:backup:registry:restore']).to receive(:invoke)
         expect(Rake::Task['gitlab:shell:setup']).to receive(:invoke)
@@ -202,7 +203,7 @@ describe 'gitlab:app namespace rake task' do
 
       it 'sets correct permissions on the tar contents' do
         tar_contents, exit_status = Gitlab::Popen.popen(
-          %W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz lfs.tar.gz registry.tar.gz}
+          %W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz pages.tar.gz lfs.tar.gz registry.tar.gz}
         )
         expect(exit_status).to eq(0)
         expect(tar_contents).to match('db/')
@@ -210,14 +211,15 @@ describe 'gitlab:app namespace rake task' do
         expect(tar_contents).to match('repositories/')
         expect(tar_contents).to match('builds.tar.gz')
         expect(tar_contents).to match('artifacts.tar.gz')
+        expect(tar_contents).to match('pages.tar.gz')
         expect(tar_contents).to match('lfs.tar.gz')
         expect(tar_contents).to match('registry.tar.gz')
-        expect(tar_contents).not_to match(/^.{4,9}[rwx].* (database.sql.gz|uploads.tar.gz|repositories|builds.tar.gz|artifacts.tar.gz|registry.tar.gz)\/$/)
+        expect(tar_contents).not_to match(/^.{4,9}[rwx].* (database.sql.gz|uploads.tar.gz|repositories|builds.tar.gz|pages.tar.gz|artifacts.tar.gz|registry.tar.gz)\/$/)
       end
 
       it 'deletes temp directories' do
         temp_dirs = Dir.glob(
-          File.join(Gitlab.config.backup.path, '{db,repositories,uploads,builds,artifacts,lfs,registry}')
+          File.join(Gitlab.config.backup.path, '{db,repositories,uploads,builds,artifacts,pages,lfs,registry}')
         )
 
         expect(temp_dirs).to be_empty
@@ -304,7 +306,7 @@ describe 'gitlab:app namespace rake task' do
 
     it "does not contain skipped item" do
       tar_contents, _exit_status = Gitlab::Popen.popen(
-        %W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz lfs.tar.gz registry.tar.gz}
+        %W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz pages.tar.gz lfs.tar.gz registry.tar.gz}
       )
 
       expect(tar_contents).to match('db/')
@@ -312,6 +314,7 @@ describe 'gitlab:app namespace rake task' do
       expect(tar_contents).to match('builds.tar.gz')
       expect(tar_contents).to match('artifacts.tar.gz')
       expect(tar_contents).to match('lfs.tar.gz')
+      expect(tar_contents).to match('pages.tar.gz')
       expect(tar_contents).to match('registry.tar.gz')
       expect(tar_contents).not_to match('repositories/')
     end
@@ -327,6 +330,7 @@ describe 'gitlab:app namespace rake task' do
       expect(Rake::Task['gitlab:backup:uploads:restore']).not_to receive :invoke
       expect(Rake::Task['gitlab:backup:builds:restore']).to receive :invoke
       expect(Rake::Task['gitlab:backup:artifacts:restore']).to receive :invoke
+      expect(Rake::Task['gitlab:backup:pages:restore']).to receive :invoke
       expect(Rake::Task['gitlab:backup:lfs:restore']).to receive :invoke
       expect(Rake::Task['gitlab:backup:registry:restore']).to receive :invoke
       expect(Rake::Task['gitlab:shell:setup']).to receive :invoke