C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// require 'minitest/autorun' require 'rack/auth/digest/md5' require 'rack/lint' require 'rack/mock' describe Rack::Auth::Digest::MD5 do def realm 'WallysWorld' end def unprotected_app Rack::Lint.new lambda { |env| friend = Rack::Utils.parse_query(env["QUERY_STRING"])["friend"] [ 200, {'Content-Type' => 'text/plain'}, ["Hi #{env['REMOTE_USER']}#{friend ? " and #{friend}" : ''}"] ] } end def protected_app Rack::Auth::Digest::MD5.new(unprotected_app, :realm => realm, :opaque => 'this-should-be-secret') do |username| { 'Alice' => 'correct-password' }[username] end end def protected_app_with_hashed_passwords app = Rack::Auth::Digest::MD5.new(unprotected_app) do |username| username == 'Alice' ? Digest::MD5.hexdigest("Alice:#{realm}:correct-password") : nil end app.realm = realm app.opaque = 'this-should-be-secret' app.passwords_hashed = true app end def partially_protected_app Rack::URLMap.new({ '/' => unprotected_app, '/protected' => protected_app }) end def protected_app_with_method_override Rack::MethodOverride.new(protected_app) end before do @request = Rack::MockRequest.new(protected_app) end def request(method, path, headers = {}, &block) response = @request.request(method, path, headers) block.call(response) if block return response end class MockDigestRequest def initialize(params) @params = params end def method_missing(sym) if @params.has_key? k = sym.to_s return @params[k] end super end def method @params['method'] end def response(password) Rack::Auth::Digest::MD5.new(nil).send :digest, self, password end end def request_with_digest_auth(method, path, username, password, options = {}, &block) request_options = {} request_options[:input] = options.delete(:input) if options.include? :input response = request(method, path, request_options) return response unless response.status == 401 if wait = options.delete(:wait) sleep wait end challenge = response['WWW-Authenticate'].split(' ', 2).last params = Rack::Auth::Digest::Params.parse(challenge) params['username'] = username params['nc'] = '00000001' params['cnonce'] = 'nonsensenonce' params['uri'] = path params['method'] = method params.update options params['response'] = MockDigestRequest.new(params).response(password) request(method, path, request_options.merge('HTTP_AUTHORIZATION' => "Digest #{params}"), &block) end def assert_digest_auth_challenge(response) response.must_be :client_error? response.status.must_equal 401 response.must_include 'WWW-Authenticate' response.headers['WWW-Authenticate'].must_match(/^Digest /) response.body.must_be :empty? end def assert_bad_request(response) response.must_be :client_error? response.status.must_equal 400 response.wont_include 'WWW-Authenticate' end it 'challenge when no credentials are specified' do request 'GET', '/' do |response| assert_digest_auth_challenge response end end it 'return application output if correct credentials given' do request_with_digest_auth 'GET', '/', 'Alice', 'correct-password' do |response| response.status.must_equal 200 response.body.to_s.must_equal 'Hi Alice' end end it 'return application output if correct credentials given (hashed passwords)' do @request = Rack::MockRequest.new(protected_app_with_hashed_passwords) request_with_digest_auth 'GET', '/', 'Alice', 'correct-password' do |response| response.status.must_equal 200 response.body.to_s.must_equal 'Hi Alice' end end it 'rechallenge if incorrect username given' do request_with_digest_auth 'GET', '/', 'Bob', 'correct-password' do |response| assert_digest_auth_challenge response end end it 'rechallenge if incorrect password given' do request_with_digest_auth 'GET', '/', 'Alice', 'wrong-password' do |response| assert_digest_auth_challenge response end end it 'rechallenge if incorrect user and blank password given' do request_with_digest_auth 'GET', '/', 'Bob', '' do |response| assert_digest_auth_challenge response end end it 'not rechallenge if nonce is not stale' do begin Rack::Auth::Digest::Nonce.time_limit = 10 request_with_digest_auth 'GET', '/', 'Alice', 'correct-password', :wait => 1 do |response| response.status.must_equal 200 response.body.to_s.must_equal 'Hi Alice' response.headers['WWW-Authenticate'].wont_match(/\bstale=true\b/) end ensure Rack::Auth::Digest::Nonce.time_limit = nil end end it 'rechallenge with stale parameter if nonce is stale' do begin Rack::Auth::Digest::Nonce.time_limit = 1 request_with_digest_auth 'GET', '/', 'Alice', 'correct-password', :wait => 2 do |response| assert_digest_auth_challenge response response.headers['WWW-Authenticate'].must_match(/\bstale=true\b/) end ensure Rack::Auth::Digest::Nonce.time_limit = nil end end it 'return 400 Bad Request if incorrect qop given' do request_with_digest_auth 'GET', '/', 'Alice', 'correct-password', 'qop' => 'auth-int' do |response| assert_bad_request response end end it 'return 400 Bad Request if incorrect uri given' do request_with_digest_auth 'GET', '/', 'Alice', 'correct-password', 'uri' => '/foo' do |response| assert_bad_request response end end it 'return 400 Bad Request if different auth scheme used' do request 'GET', '/', 'HTTP_AUTHORIZATION' => 'Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==' do |response| assert_bad_request response end end it 'not require credentials for unprotected path' do @request = Rack::MockRequest.new(partially_protected_app) request 'GET', '/' do |response| response.must_be :ok? end end it 'challenge when no credentials are specified for protected path' do @request = Rack::MockRequest.new(partially_protected_app) request 'GET', '/protected' do |response| assert_digest_auth_challenge response end end it 'return application output if correct credentials given for protected path' do @request = Rack::MockRequest.new(partially_prote