# frozen_string_literal: true require 'rails_helper' RSpec.describe 'IP Blocks' do let(:role) { UserRole.find_by(name: 'Admin') } let(:user) { Fabricate(:user, role: role) } let(:token) { Fabricate(:accessible_access_token, resource_owner_id: user.id, scopes: scopes) } let(:scopes) { 'admin:read:ip_blocks admin:write:ip_blocks' } let(:headers) { { 'Authorization' => "Bearer #{token.token}" } } shared_examples 'forbidden for wrong scope' do |wrong_scope| let(:scopes) { wrong_scope } it 'returns http forbidden' do subject expect(response).to have_http_status(403) end end shared_examples 'forbidden for wrong role' do |wrong_role| let(:role) { UserRole.find_by(name: wrong_role) } it 'returns http forbidden' do subject expect(response).to have_http_status(403) end end describe 'GET /api/v1/admin/ip_blocks' do subject do get '/api/v1/admin/ip_blocks', headers: headers, params: params end let(:params) { {} } it_behaves_like 'forbidden for wrong scope', 'admin:write:ip_blocks' it_behaves_like 'forbidden for wrong role', '' it_behaves_like 'forbidden for wrong role', 'Moderator' it 'returns http success' do subject expect(response).to have_http_status(200) end context 'when there is no ip block' do it 'returns an empty body' do subject expect(body_as_json).to be_empty end end context 'when there are ip blocks' do let!(:ip_blocks) do [ IpBlock.create(ip: '192.0.2.0/24', severity: :no_access), IpBlock.create(ip: '172.16.0.1', severity: :sign_up_requires_approval, comment: 'Spam'), IpBlock.create(ip: '2001:0db8::/32', severity: :sign_up_block, expires_in: 10.days), ] end let(:expected_response) do ip_blocks.map do |ip_block| { id: ip_block.id.to_s, ip: ip_block.ip, severity: ip_block.severity.to_s, comment: ip_block.comment, created_at: ip_block.created_at.strftime('%Y-%m-%dT%H:%M:%S.%LZ'), expires_at: ip_block.expires_at&.strftime('%Y-%m-%dT%H:%M:%S.%LZ'), } end end it 'returns the correct blocked ips' do subject expect(body_as_json).to match_array(expected_response) end context 'with limit param' do let(:params) { { limit: 2 } } it 'returns only the requested number of ip blocks' do subject expect(body_as_json.size).to eq(params[:limit]) end end end end describe 'GET /api/v1/admin/ip_blocks/:id' do subject do get "/api/v1/admin/ip_blocks/#{ip_block.id}", headers: headers end let!(:ip_block) { IpBlock.create(ip: '192.0.2.0/24', severity: :no_access) } it_behaves_like 'forbidden for wrong scope', 'admin:write:ip_blocks' it_behaves_like 'forbidden for wrong role', '' it_behaves_like 'forbidden for wrong role', 'Moderator' it 'returns http success' do subject expect(response).to have_http_status(200) end it 'returns the correct ip block' do subject json = body_as_json expect(json[:ip]).to eq("#{ip_block.ip}/#{ip_block.ip.prefix}") expect(json[:severity]).to eq(ip_block.severity.to_s) end context 'when ip block does not exist' do it 'returns http not found' do get '/api/v1/admin/ip_blocks/-1', headers: headers expect(response).to have_http_status(404) end end end describe 'POST /api/v1/admin/ip_blocks' do subject do post '/api/v1/admin/ip_blocks', headers: headers, params: params end let(:params) { { ip: '151.0.32.55', severity: 'no_access', comment: 'Spam' } } it_behaves_like 'forbidden for wrong scope', 'admin:read:ip_blocks' it_behaves_like 'forbidden for wrong role', '' it_behaves_like 'forbidden for wrong role', 'Moderator' it 'returns http success' do subject expect(response).to have_http_status(200) end it 'returns the correct ip block' do subject json = body_as_json expect(json[:ip]).to eq("#{params[:ip]}/32") expect(json[:severity]).to eq(params[:severity]) expect(json[:comment]).to eq(params[:comment]) end context 'when the required ip param is not provided' do let(:params) { { ip: '', severity: 'no_access' } } it 'returns http unprocessable entity' do subject expect(response).to have_http_status(422) end end context 'when the required severity param is not provided' do let(:params) { { ip: '173.65.23.1', severity: '' } } it 'returns http unprocessable entity' do subject expect(response).to have_http_status(422) end end context 'when the given ip address is already blocked' do before do IpBlock.create(params) end it 'returns http unprocessable entity' do subject expect(response).to have_http_status(422) end end context 'when the given ip address is invalid' do let(:params) { { ip: '520.13.54.120', severity: 'no_access' } } it 'returns http unprocessable entity' do subject expect(response).to have_http_status(422) end end end describe 'PUT /api/v1/admin/ip_blocks/:id' do subject do put "/api/v1/admin/ip_blocks/#{ip_block.id}", headers: headers, params: params end let!(:ip_block) { IpBlock.create(ip: '185.200.13.3', severity: 'no_access', comment: 'Spam', expires_in: 48.hours) } let(:params) { { severity: 'sign_up_requires_approval', comment: 'Decreasing severity' } } it 'returns http success' do subject expect(response).to have_http_status(200) end it 'returns the correct ip block' do subject expect(body_as_json).to match(hash_including({ ip: "#{ip_block.ip}/#{ip_block.ip.prefix}", severity: 'sign_up_requires_approval', comment: 'Decreasing severity', })) end it 'updates the severity correctly' do expect { subject }.to change { ip_block.reload.severity }.from('no_access').to('sign_up_requires_approval') end it 'updates the comment correctly' do expect { subject }.to change { ip_block.reload.comment }.from('Spam').to('Decreasing severity') end context 'when ip block does not exist' do it 'returns http not found' do put '/api/v1/admin/ip_blocks/-1', headers: headers, params: params expect(response).to have_http_status(404) end end end describe 'DELETE /api/v1/admin/ip_blocks/:id' do subject do delete "/api/v1/admin/ip_blocks/#{ip_block.id}", headers: headers end let!(:ip_block) { IpBlock.create(ip: '185.200.13.3', severity: 'no_access') } it 'returns http success' do subject expect(response).to have_http_status(200) end it 'returns an empty body' do subject expect(body_as_json).to be_empty end it 'deletes the ip block' do subject expect(IpBlock.find_by(id: ip_block.id)).to be_nil end context 'when ip block does not exist' do it 'returns http not found' do delete '/api/v1/admin/ip_blocks/-1', headers: headers expect(response).to have_http_status(404) end end end end