Re-enable SqlInjection and CommandInjection

.gitlab-ci.yml

@@ -514,8 +514,11 @@ codeclimate:
   services:
     - docker:dind
   script:
+    - cp .rubocop.yml .rubocop.yml.bak
+    - grep -v "rubocop-gitlab-security" .rubocop.yml.bak > .rubocop.yml
     - docker run --env CODECLIMATE_CODE="$PWD" --volume "$PWD":/code --volume /var/run/docker.sock:/var/run/docker.sock --volume /tmp/cc:/tmp/cc codeclimate/codeclimate analyze -f json > raw_codeclimate.json
     - cat raw_codeclimate.json | docker run -i stedolan/jq -c 'map({check_name,fingerprint,location})' > codeclimate.json
+    - mv .rubocop.yml.bak .rubocop.yml
   artifacts:
     paths: [codeclimate.json]

.rubocop.yml

 require:
   - rubocop-rspec
+  - rubocop-gitlab-security
   - ./rubocop/rubocop
 inherit_from: .rubocop_todo.yml
@@ -1156,3 +1157,35 @@ RSpec/SubjectStub:
 # Prefer using verifying doubles over normal doubles.
 RSpec/VerifiedDoubles:
   Enabled: false
+
+# GitlabSecurity ##############################################################
+
+GitlabSecurity/DeepMunge:
+  Enabled: true
+  Exclude:
+    - 'spec/**/*'
+    - 'lib/**/*.rake'
+
+GitlabSecurity/PublicSend:
+  Enabled: true
+  Exclude:
+    - 'spec/**/*'
+    - 'lib/**/*.rake'
+
+GitlabSecurity/RedirectToParamsUpdate:
+  Enabled: true
+  Exclude:
+    - 'spec/**/*'
+    - 'lib/**/*.rake'
+
+GitlabSecurity/SqlInjection:
+  Enabled: true
+  Exclude:
+    - 'spec/**/*'
+    - 'lib/**/*.rake'
+
+GitlabSecurity/SystemCommandInjection:
+  Enabled: true
+  Exclude:
+    - 'spec/**/*'
+    - 'lib/**/*.rake'

Gemfile

@@ -341,6 +341,7 @@ group :development, :test do
   gem 'rubocop', '~> 0.49.1', require: false
   gem 'rubocop-rspec', '~> 1.15.1', require: false
+  gem 'rubocop-gitlab-security', '~> 0.0.6', require: false
   gem 'scss_lint', '~> 0.54.0', require: false
   gem 'haml_lint', '~> 0.26.0', require: false
   gem 'simplecov', '~> 0.14.0', require: false

Gemfile.lock

@@ -742,7 +742,8 @@ GEM
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
     rubocop-rspec (1.15.1)
-      rubocop (>= 0.42.0)
+    rubocop-gitlab-security (0.0.6)
+      rubocop (>= 0.47.0)
     ruby-fogbugz (0.2.1)
       crack (~> 0.4)
     ruby-prof (0.16.2)
@@ -1089,6 +1090,7 @@ DEPENDENCIES
   rspec_profiling (~> 0.0.5)
   rubocop (~> 0.49.1)
   rubocop-rspec (~> 1.15.1)
+  rubocop-gitlab-security (~> 0.0.6)
   ruby-fogbugz (~> 0.2.1)
   ruby-prof (~> 0.16.2)
   ruby_parser (~> 3.8)

app/controllers/import/github_controller.rb

@@ -68,15 +68,15 @@ class Import::GithubController < Import::BaseController
   end
   def new_import_url
-    public_send("new_import_#{provider}_url")
+    public_send("new_import_#{provider}_url") # rubocop:disable GitlabSecurity/PublicSend
   end
   def status_import_url
-    public_send("status_import_#{provider}_url")
+    public_send("status_import_#{provider}_url") # rubocop:disable GitlabSecurity/PublicSend
   end
   def callback_import_url
-    public_send("callback_import_#{provider}_url")
+    public_send("callback_import_#{provider}_url") # rubocop:disable GitlabSecurity/PublicSend
   end
   def provider_unauthorized

app/helpers/issuables_helper.rb

@@ -234,7 +234,7 @@ module IssuablesHelper
   end
   def issuables_count_for_state(issuable_type, state, finder: nil)
-    finder ||= public_send("#{issuable_type}_finder")
+    finder ||= public_send("#{issuable_type}_finder") # rubocop:disable GitlabSecurity/PublicSend
     cache_key = finder.state_counter_cache_key
     @counts ||= {}

app/helpers/labels_helper.rb

@@ -43,11 +43,11 @@ module LabelsHelper
   def label_filter_path(subject, label, type: :issue)
     case subject
     when Group
-      send("#{type.to_s.pluralize}_group_path",
+      send("#{type.to_s.pluralize}_group_path", # rubocop:disable GitlabSecurity/PublicSend
                   subject,
                   label_name: [label.name])
     when Project
-      send("namespace_project_#{type.to_s.pluralize}_path",
+      send("namespace_project_#{type.to_s.pluralize}_path", # rubocop:disable GitlabSecurity/PublicSend
                   subject.namespace,
                   subject,
                   label_name: [label.name])

app/models/concerns/spammable.rb

@@ -58,7 +58,7 @@ module Spammable
       options.fetch(:spam_title, false)
     end
-    public_send(attr.first) if attr && respond_to?(attr.first.to_sym)
+    public_send(attr.first) if attr && respond_to?(attr.first.to_sym) # rubocop:disable GitlabSecurity/PublicSend
   end
   def spam_description
@@ -66,12 +66,12 @@ module Spammable
       options.fetch(:spam_description, false)
     end
-    public_send(attr.first) if attr && respond_to?(attr.first.to_sym)
+    public_send(attr.first) if attr && respond_to?(attr.first.to_sym) # rubocop:disable GitlabSecurity/PublicSend
   end
   def spammable_text
     result = self.class.spammable_attrs.map do |attr|
-      public_send(attr.first)
+      public_send(attr.first) # rubocop:disable GitlabSecurity/PublicSend
     end
     result.reject(&:blank?).join("\n")

app/models/concerns/token_authenticatable.rb

@@ -44,7 +44,8 @@ module TokenAuthenticatable
       end
       define_method("ensure_#{token_field}!") do
-        send("reset_#{token_field}!") if read_attribute(token_field).blank?
+        send("reset_#{token_field}!") if read_attribute(token_field).blank? # rubocop:disable GitlabSecurity/PublicSend
+
         read_attribute(token_field)
       end

app/models/merge_request.rb

@@ -162,7 +162,7 @@ class MergeRequest < ActiveRecord::Base
     target = unscoped.where(target_project_id: relation).select(:id)
     union  = Gitlab::SQL::Union.new([source, target])
-    where("merge_requests.id IN (#{union.to_sql})")
+    where("merge_requests.id IN (#{union.to_sql})") # rubocop:disable GitlabSecurity/SqlInjection
   end
   WIP_REGEX = /\A\s*(\[WIP\]\s*|WIP:\s*|WIP\s+)+\s*/i.freeze

app/models/merge_request_diff_commit.rb

@@ -26,7 +26,7 @@ class MergeRequestDiffCommit < ActiveRecord::Base
   def to_hash
     Gitlab::Git::Commit::SERIALIZE_KEYS.each_with_object({}) do |key, hash|
-      hash[key] = public_send(key)
+      hash[key] = public_send(key) # rubocop:disable GitlabSecurity/PublicSend
     end
   end

app/models/notification_setting.rb

@@ -66,6 +66,6 @@ class NotificationSetting < ActiveRecord::Base
   alias_method :failed_pipeline?, :failed_pipeline
   def event_enabled?(event)
-    respond_to?(event) && !!public_send(event)
+    respond_to?(event) && !!public_send(event) # rubocop:disable GitlabSecurity/PublicSend
   end
 end

app/models/project.rb

@@ -415,7 +415,7 @@ class Project < ActiveRecord::Base
       union = Gitlab::SQL::Union.new([projects, namespaces])
-      where("projects.id IN (#{union.to_sql})")
+      where("projects.id IN (#{union.to_sql})") # rubocop:disable GitlabSecurity/SqlInjection
     end
     def search_by_title(query)
@@ -825,7 +825,7 @@ class Project < ActiveRecord::Base
         if template.nil?
           # If no template, we should create an instance. Ex `build_gitlab_ci_service`
-          public_send("build_#{service_name}_service")
+          public_send("build_#{service_name}_service") # rubocop:disable GitlabSecurity/PublicSend
         else
           Service.build_from_template(id, template)
         end
@@ -1326,7 +1326,7 @@ class Project < ActiveRecord::Base
   end
   def append_or_update_attribute(name, value)
-    old_values = public_send(name.to_s)
+    old_values = public_send(name.to_s) # rubocop:disable GitlabSecurity/PublicSend
     if Project.reflect_on_association(name).try(:macro) == :has_many && old_values.any?
       update_attribute(name, old_values + value)

app/models/project_feature.rb

@@ -55,7 +55,7 @@ class ProjectFeature < ActiveRecord::Base
   end
   def access_level(feature)
-    public_send(ProjectFeature.access_level_attribute(feature))
+    public_send(ProjectFeature.access_level_attribute(feature)) # rubocop:disable GitlabSecurity/PublicSend
   end
   def builds_enabled?
@@ -80,7 +80,7 @@ class ProjectFeature < ActiveRecord::Base
   # which cannot be higher than repository access level
   def repository_children_level
     validator = lambda do |field|
-      level = public_send(field) || ProjectFeature::ENABLED
+      level = public_send(field) || ProjectFeature::ENABLED # rubocop:disable GitlabSecurity/PublicSend
       not_allowed = level > repository_access_level
       self.errors.add(field, "cannot have higher visibility level than repository access level") if not_allowed
     end

app/models/project_statistics.rb

@@ -14,7 +14,7 @@ class ProjectStatistics < ActiveRecord::Base
   def refresh!(only: nil)
     STATISTICS_COLUMNS.each do |column, generator|
       if only.blank? || only.include?(column)
-        public_send("update_#{column}")
+        public_send("update_#{column}") # rubocop:disable GitlabSecurity/PublicSend
       end
     end

app/models/repository.rb

@@ -300,7 +300,7 @@ class Repository
     expire_method_caches(to_refresh)
-    to_refresh.each { |method| send(method) }
+    to_refresh.each { |method| send(method) } # rubocop:disable GitlabSecurity/PublicSend
   end
   def expire_branch_cache(branch_name = nil)

app/models/user.rb

@@ -528,7 +528,7 @@ class User < ActiveRecord::Base
     union = Gitlab::SQL::Union
       .new([groups.select(:id), authorized_projects.select(:namespace_id)])
-    Group.where("namespaces.id IN (#{union.to_sql})")
+    Group.where("namespaces.id IN (#{union.to_sql})") # rubocop:disable GitlabSecurity/SqlInjection
   end
   # Returns a relation of groups the user has access to, including their parent
@@ -719,8 +719,8 @@ class User < ActiveRecord::Base
   def sanitize_attrs
     %w[username skype linkedin twitter].each do |attr|
-      value = public_send(attr)
-      public_send("#{attr}=", Sanitize.clean(value)) if value.present?
+      value = public_send(attr) # rubocop:disable GitlabSecurity/PublicSend
+      public_send("#{attr}=", Sanitize.clean(value)) if value.present? # rubocop:disable GitlabSecurity/PublicSend
     end
   end
@@ -779,7 +779,7 @@ class User < ActiveRecord::Base
   def with_defaults
     User.defaults.each do |k, v|
-      public_send("#{k}=", v)
+      public_send("#{k}=", v) # rubocop:disable GitlabSecurity/PublicSend
     end
     self
@@ -919,7 +919,7 @@ class User < ActiveRecord::Base
   def ci_authorized_runners
     @ci_authorized_runners ||= begin
       runner_ids = Ci::RunnerProject
-        .where("ci_runner_projects.project_id IN (#{ci_projects_union.to_sql})")
+        .where("ci_runner_projects.project_id IN (#{ci_projects_union.to_sql})") # rubocop:disable GitlabSecurity/SqlInjection
         .select(:runner_id)
       Ci::Runner.specific.where(id: runner_ids)
     end

app/serializers/analytics_build_entity.rb

@@ -35,6 +35,6 @@ class AnalyticsBuildEntity < Grape::Entity
   private
   def url_to(route, build, id = nil)
-    public_send("#{route}_url", build.project.namespace, build.project, id || build)
+    public_send("#{route}_url", build.project.namespace, build.project, id || build) # rubocop:disable GitlabSecurity/PublicSend
   end
 end

app/serializers/analytics_issue_entity.rb

@@ -24,6 +24,6 @@ class AnalyticsIssueEntity < Grape::Entity
   private
   def url_to(route, id)
-    public_send("#{route}_url", request.project.namespace, request.project, id)
+    public_send("#{route}_url", request.project.namespace, request.project, id) # rubocop:disable GitlabSecurity/PublicSend
   end
 end

app/serializers/job_entity.rb

@@ -46,6 +46,6 @@ class JobEntity < Grape::Entity
   end
   def path_to(route, build)
-    send("#{route}_path", build.project.namespace, build.project, build)
+    send("#{route}_path", build.project.namespace, build.project, build) # rubocop:disable GitlabSecurity/PublicSend
   end
 end