require 'rails_helper' describe ProofProvider::Keybase::Verifier do let(:my_domain) { Rails.configuration.x.local_domain } let(:keybase_proof) do local_proof = AccountIdentityProof.new( provider: 'Keybase', provider_username: 'cryptoalice', token: '11111111111111111111111111' ) described_class.new('alice', 'cryptoalice', '11111111111111111111111111', my_domain) end let(:query_params) do "domain=#{my_domain}&kb_username=cryptoalice&sig_hash=11111111111111111111111111&username=alice" end describe '#valid?' do let(:base_url) { 'https://keybase.io/_/api/1.0/sig/proof_valid.json' } context 'when valid' do before do json_response_body = '{"status":{"code":0,"name":"OK"},"proof_valid":true}' stub_request(:get, "#{base_url}?#{query_params}").to_return(status: 200, body: json_response_body) end it 'calls out to keybase and returns true' do expect(keybase_proof.valid?).to eq true end end context 'when invalid' do before do json_response_body = '{"status":{"code":0,"name":"OK"},"proof_valid":false}' stub_request(:get, "#{base_url}?#{query_params}").to_return(status: 200, body: json_response_body) end it 'calls out to keybase and returns false' do expect(keybase_proof.valid?).to eq false end end context 'with an unexpected api response' do before do json_response_body = '{"status":{"code":100,"desc":"wrong size hex_id","fields":{"sig_hash":"wrong size hex_id"},"name":"INPUT_ERROR"}}' stub_request(:get, "#{base_url}?#{query_params}").to_return(status: 200, body: json_response_body) end it 'swallows the error and returns false' do expect(keybase_proof.valid?).to eq false end end end describe '#status' do let(:base_url) { 'https://keybase.io/_/api/1.0/sig/proof_live.json' } context 'with a normal response' do before do json_response_body = '{"status":{"code":0,"name":"OK"},"proof_live":false,"proof_valid":true}' stub_request(:get, "#{base_url}?#{query_params}").to_return(status: 200, body: json_response_body) end it 'calls out to keybase and returns the status fields as proof_valid and proof_live' do expect(keybase_proof.status).to include({ 'proof_valid' => true, 'proof_live' => false }) end end context 'with an unexpected keybase response' do before do json_response_body = '{"status":{"code":100,"desc":"missing non-optional field sig_hash","fields":{"sig_hash":"missing non-optional field sig_hash"},"name":"INPUT_ERROR"}}' stub_request(:get, "#{base_url}?#{query_params}").to_return(status: 200, body: json_response_body) end it 'raises a ProofProvider::Keybase::UnexpectedResponseError' do expect { keybase_proof.status }.to raise_error ProofProvider::Keybase::UnexpectedResponseError end end end end