99 lines
3.1 KiB
Ruby
99 lines
3.1 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Atlassian::JiraConnect::AsymmetricJwt do
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describe '#valid?' do
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subject(:asymmetric_jwt) { described_class.new(jwt, verification_claims) }
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let(:verification_claims) { jwt_claims }
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let(:jwt_claims) { { aud: aud, iss: client_key, qsh: qsh } }
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let(:aud) { 'https://test.host/-/jira_connect' }
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let(:client_key) { '1234' }
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let(:qsh) { Atlassian::Jwt.create_query_string_hash('https://gitlab.test/events/installed', 'POST', 'https://gitlab.test') }
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let(:public_key_id) { '123e4567-e89b-12d3-a456-426614174000' }
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let(:jwt_headers) { { kid: public_key_id } }
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let(:private_key) { OpenSSL::PKey::RSA.generate 2048 }
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let(:jwt) { JWT.encode(jwt_claims, private_key, 'RS256', jwt_headers) }
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let(:public_key) { private_key.public_key }
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before do
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stub_request(:get, "https://connect-install-keys.atlassian.com/#{public_key_id}").to_return(body: public_key.to_s, status: 200)
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end
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it 'returns true when verified with public key from CDN' do
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expect(JWT).to receive(:decode).twice.and_call_original
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expect(asymmetric_jwt).to be_valid
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expect(WebMock).to have_requested(:get, "https://connect-install-keys.atlassian.com/#{public_key_id}")
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end
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context 'JWT does not contain a key ID' do
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let(:public_key_id) { nil }
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it { is_expected.not_to be_valid }
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end
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context 'JWT contains a key ID that is not a valid UUID4' do
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let(:public_key_id) { '123' }
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it { is_expected.not_to be_valid }
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end
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context 'public key can not be retrieved' do
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before do
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stub_request(:get, "https://connect-install-keys.atlassian.com/#{public_key_id}").to_return(body: '', status: 404)
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end
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it { is_expected.not_to be_valid }
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end
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context 'retrieving the public raises an error' do
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before do
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allow(Gitlab::HTTP).to receive(:get).and_raise(SocketError)
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end
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it { is_expected.not_to be_valid }
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end
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context 'token decoding raises an error' do
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before do
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allow(JWT).to receive(:decode).and_call_original
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allow(JWT).to receive(:decode).with(
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jwt, anything, true, aud: anything, verify_aud: true, iss: client_key, verify_iss: true, algorithm: 'RS256'
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).and_raise(JWT::DecodeError)
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end
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it { is_expected.not_to be_valid }
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end
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context 'when iss could not be verified' do
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let(:verification_claims) { { aud: jwt_claims[:aud], iss: 'some other iss', qsh: jwt_claims[:qsh] } }
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it { is_expected.not_to be_valid }
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end
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context 'when qsh could not be verified' do
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let(:verification_claims) { { aud: jwt_claims[:aud], iss: client_key, qsh: 'some other qsh' } }
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it { is_expected.not_to be_valid }
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end
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end
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describe '#iss_claim' do
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subject { asymmetric_jwt.iss_claim }
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let(:asymmetric_jwt) { described_class.new('123', anything) }
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it { is_expected.to eq(nil) }
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context 'when jwt is verified' do
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before do
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asymmetric_jwt.instance_variable_set(:@claims, { 'iss' => 'client_key' })
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end
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it { is_expected.to eq('client_key') }
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end
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end
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end
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