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# frozen_string_literal: true
RSpec.shared_examples 'write access for a read-only GitLab instance' do
include Rack::Test::Methods
using RSpec::Parameterized::TableSyntax
include_context 'with a mocked GitLab instance'
context 'normal requests to a read-only GitLab instance' do
let(:fake_app) { lambda { |env| [200, { 'Content-Type' => 'text/plain' }, ['OK']] } }
it 'expects PATCH requests to be disallowed' do
response = request.patch('/test_request')
expect(response).to be_redirect
expect(subject).to disallow_request
end
it 'expects PUT requests to be disallowed' do
response = request.put('/test_request')
expect(response).to be_redirect
expect(subject).to disallow_request
end
it 'expects POST requests to be disallowed' do
response = request.post('/test_request')
expect(response).to be_redirect
expect(subject).to disallow_request
end
it 'expects a internal POST request to be allowed after a disallowed request' do
response = request.post('/test_request')
expect(response).to be_redirect
response = request.post("/api/#{API::API.version}/internal")
expect(response).not_to be_redirect
end
it 'expects DELETE requests to be disallowed' do
response = request.delete('/test_request')
expect(response).to be_redirect
expect(subject).to disallow_request
end
it 'expects POST of new file that looks like an LFS batch url to be disallowed' do
expect(Rails.application.routes).to receive(:recognize_path).and_call_original
response = request.post('/root/gitlab-ce/new/master/app/info/lfs/objects/batch')
expect(response).to be_redirect
expect(subject).to disallow_request
end
it 'returns last_vistited_url for disallowed request' do
response = request.post('/test_request')
expect(response.location).to eq 'http://localhost/'
end
context 'allowlisted requests' do
it 'expects a POST internal request to be allowed' do
expect(Rails.application.routes).not_to receive(:recognize_path)
response = request.post("/api/#{API::API.version}/internal")
expect(response).not_to be_redirect
expect(subject).not_to disallow_request
end
it 'expects a graphql request to be allowed' do
response = request.post("/api/graphql")
expect(response).not_to be_redirect
expect(subject).not_to disallow_request
end
context 'relative URL is configured' do
before do
stub_config_setting(relative_url_root: '/gitlab')
end
it 'expects a graphql request to be allowed' do
response = request.post("/gitlab/api/graphql")
expect(response).not_to be_redirect
expect(subject).not_to disallow_request
end
end
context 'sidekiq admin requests' do
where(:mounted_at) do
[
'',
'/',
'/gitlab',
'/gitlab/',
'/gitlab/gitlab',
'/gitlab/gitlab/'
]
end
with_them do
before do
stub_config_setting(relative_url_root: mounted_at)
end
it 'allows requests' do
path = File.join(mounted_at, 'admin/sidekiq')
response = request.post(path)
expect(response).not_to be_redirect
expect(subject).not_to disallow_request
response = request.get(path)
expect(response).not_to be_redirect
expect(subject).not_to disallow_request
end
end
end
where(:description, :path) do
'LFS request to batch' | '/root/rouge.git/info/lfs/objects/batch'
'request to git-upload-pack' | '/root/rouge.git/git-upload-pack'
end
with_them do
it "expects a POST #{description} URL to be allowed" do
expect(Rails.application.routes).to receive(:recognize_path).and_call_original
response = request.post(path)
expect(response).not_to be_redirect
expect(subject).not_to disallow_request
end
end
where(:description, :path) do
'LFS request to locks verify' | '/root/rouge.git/info/lfs/locks/verify'
'LFS request to locks create' | '/root/rouge.git/info/lfs/locks'
'LFS request to locks unlock' | '/root/rouge.git/info/lfs/locks/1/unlock'
end
with_them do
it "expects a POST #{description} URL not to be allowed" do
response = request.post(path)
expect(response).to be_redirect
expect(subject).to disallow_request
end
end
end
end
context 'json requests to a read-only GitLab instance' do
let(:fake_app) { lambda { |env| [200, { 'Content-Type' => 'application/json' }, ['OK']] } }
let(:content_json) { { 'CONTENT_TYPE' => 'application/json' } }
before do
allow(Gitlab::Database).to receive(:read_only?) { true }
end
it 'expects PATCH requests to be disallowed' do
response = request.patch('/test_request', content_json)
expect(response).to disallow_request_in_json
end
it 'expects PUT requests to be disallowed' do
response = request.put('/test_request', content_json)
expect(response).to disallow_request_in_json
end
it 'expects POST requests to be disallowed' do
response = request.post('/test_request', content_json)
expect(response).to disallow_request_in_json
end
it 'expects DELETE requests to be disallowed' do
response = request.delete('/test_request', content_json)
expect(response).to disallow_request_in_json
end
end
end
|