| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "net/websockets/websocket_stream.h" |
| |
| #include <algorithm> |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "base/compiler_specific.h" |
| #include "base/memory/scoped_vector.h" |
| #include "base/metrics/histogram.h" |
| #include "base/metrics/histogram_samples.h" |
| #include "base/metrics/statistics_recorder.h" |
| #include "base/run_loop.h" |
| #include "base/strings/stringprintf.h" |
| #include "base/timer/mock_timer.h" |
| #include "base/timer/timer.h" |
| #include "net/base/net_errors.h" |
| #include "net/base/test_data_directory.h" |
| #include "net/http/http_request_headers.h" |
| #include "net/http/http_response_headers.h" |
| #include "net/proxy/proxy_service.h" |
| #include "net/socket/client_socket_handle.h" |
| #include "net/socket/socket_test_util.h" |
| #include "net/test/cert_test_util.h" |
| #include "net/url_request/url_request_test_util.h" |
| #include "net/websockets/websocket_basic_handshake_stream.h" |
| #include "net/websockets/websocket_frame.h" |
| #include "net/websockets/websocket_stream_create_test_base.h" |
| #include "net/websockets/websocket_test_util.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "url/gurl.h" |
| #include "url/origin.h" |
| |
| namespace net { |
| namespace { |
| |
| // Simple builder for a DeterministicSocketData object to save repetitive code. |
| // It always sets the connect data to MockConnect(SYNCHRONOUS, OK), so it cannot |
| // be used in tests where the connect fails. In practice, those tests never have |
| // any read/write data and so can't benefit from it anyway. The arrays are not |
| // copied. It is up to the caller to ensure they stay in scope until the test |
| // ends. |
| template <size_t reads_count, size_t writes_count> |
| scoped_ptr<DeterministicSocketData> BuildSocketData( |
| MockRead (&reads)[reads_count], |
| MockWrite (&writes)[writes_count]) { |
| scoped_ptr<DeterministicSocketData> socket_data( |
| new DeterministicSocketData(reads, reads_count, writes, writes_count)); |
| socket_data->set_connect_data(MockConnect(SYNCHRONOUS, OK)); |
| socket_data->SetStop(reads_count + writes_count); |
| return socket_data.Pass(); |
| } |
| |
| // Builder for a DeterministicSocketData that expects nothing. This does not |
| // set the connect data, so the calling code must do that explicitly. |
| scoped_ptr<DeterministicSocketData> BuildNullSocketData() { |
| return make_scoped_ptr(new DeterministicSocketData(NULL, 0, NULL, 0)); |
| } |
| |
| class MockWeakTimer : public base::MockTimer, |
| public base::SupportsWeakPtr<MockWeakTimer> { |
| public: |
| MockWeakTimer(bool retain_user_task, bool is_repeating) |
| : MockTimer(retain_user_task, is_repeating) {} |
| }; |
| |
| class WebSocketStreamCreateTest : public ::testing::Test, |
| public WebSocketStreamCreateTestBase { |
| public: |
| ~WebSocketStreamCreateTest() override { |
| // Permit any endpoint locks to be released. |
| stream_request_.reset(); |
| stream_.reset(); |
| base::RunLoop().RunUntilIdle(); |
| } |
| |
| void CreateAndConnectCustomResponse( |
| const std::string& socket_url, |
| const std::string& socket_host, |
| const std::string& socket_path, |
| const std::vector<std::string>& sub_protocols, |
| const std::string& origin, |
| const std::string& extra_request_headers, |
| const std::string& response_body, |
| scoped_ptr<base::Timer> timer = scoped_ptr<base::Timer>()) { |
| url_request_context_host_.SetExpectations( |
| WebSocketStandardRequest(socket_path, socket_host, origin, |
| extra_request_headers), |
| response_body); |
| CreateAndConnectStream(socket_url, sub_protocols, origin, timer.Pass()); |
| } |
| |
| // |extra_request_headers| and |extra_response_headers| must end in "\r\n" or |
| // errors like "Unable to perform synchronous IO while stopped" will occur. |
| void CreateAndConnectStandard( |
| const std::string& socket_url, |
| const std::string& socket_host, |
| const std::string& socket_path, |
| const std::vector<std::string>& sub_protocols, |
| const std::string& origin, |
| const std::string& extra_request_headers, |
| const std::string& extra_response_headers, |
| scoped_ptr<base::Timer> timer = scoped_ptr<base::Timer>()) { |
| CreateAndConnectCustomResponse( |
| socket_url, socket_host, socket_path, sub_protocols, origin, |
| extra_request_headers, |
| WebSocketStandardResponse(extra_response_headers), timer.Pass()); |
| } |
| |
| void CreateAndConnectRawExpectations( |
| const std::string& socket_url, |
| const std::vector<std::string>& sub_protocols, |
| const std::string& origin, |
| scoped_ptr<DeterministicSocketData> socket_data, |
| scoped_ptr<base::Timer> timer = scoped_ptr<base::Timer>()) { |
| AddRawExpectations(socket_data.Pass()); |
| CreateAndConnectStream(socket_url, sub_protocols, origin, timer.Pass()); |
| } |
| |
| // Add additional raw expectations for sockets created before the final one. |
| void AddRawExpectations(scoped_ptr<DeterministicSocketData> socket_data) { |
| url_request_context_host_.AddRawExpectations(socket_data.Pass()); |
| } |
| }; |
| |
| // There are enough tests of the Sec-WebSocket-Extensions header that they |
| // deserve their own test fixture. |
| class WebSocketStreamCreateExtensionTest : public WebSocketStreamCreateTest { |
| public: |
| // Performs a standard connect, with the value of the Sec-WebSocket-Extensions |
| // header in the response set to |extensions_header_value|. Runs the event |
| // loop to allow the connect to complete. |
| void CreateAndConnectWithExtensions( |
| const std::string& extensions_header_value) { |
| CreateAndConnectStandard( |
| "ws://localhost/testing_path", "localhost", "/testing_path", |
| NoSubProtocols(), "http://localhost", "", |
| "Sec-WebSocket-Extensions: " + extensions_header_value + "\r\n"); |
| WaitUntilConnectDone(); |
| } |
| }; |
| |
| // Common code to construct expectations for authentication tests that receive |
| // the auth challenge on one connection and then create a second connection to |
| // send the authenticated request on. |
| class CommonAuthTestHelper { |
| public: |
| CommonAuthTestHelper() : reads1_(), writes1_(), reads2_(), writes2_() {} |
| |
| scoped_ptr<DeterministicSocketData> BuildSocketData1( |
| const std::string& response) { |
| request1_ = |
| WebSocketStandardRequest("/", "localhost", "http://localhost", ""); |
| writes1_[0] = MockWrite(SYNCHRONOUS, 0, request1_.c_str()); |
| response1_ = response; |
| reads1_[0] = MockRead(SYNCHRONOUS, 1, response1_.c_str()); |
| reads1_[1] = MockRead(SYNCHRONOUS, OK, 2); // Close connection |
| |
| return BuildSocketData(reads1_, writes1_); |
| } |
| |
| scoped_ptr<DeterministicSocketData> BuildSocketData2( |
| const std::string& request, |
| const std::string& response) { |
| request2_ = request; |
| response2_ = response; |
| writes2_[0] = MockWrite(SYNCHRONOUS, 0, request2_.c_str()); |
| reads2_[0] = MockRead(SYNCHRONOUS, 1, response2_.c_str()); |
| return BuildSocketData(reads2_, writes2_); |
| } |
| |
| private: |
| // These need to be object-scoped since they have to remain valid until all |
| // socket operations in the test are complete. |
| std::string request1_; |
| std::string request2_; |
| std::string response1_; |
| std::string response2_; |
| MockRead reads1_[2]; |
| MockWrite writes1_[1]; |
| MockRead reads2_[1]; |
| MockWrite writes2_[1]; |
| |
| DISALLOW_COPY_AND_ASSIGN(CommonAuthTestHelper); |
| }; |
| |
| // Data and methods for BasicAuth tests. |
| class WebSocketStreamCreateBasicAuthTest : public WebSocketStreamCreateTest { |
| protected: |
| void CreateAndConnectAuthHandshake(const std::string& url, |
| const std::string& base64_user_pass, |
| const std::string& response2) { |
| AddRawExpectations(helper_.BuildSocketData1(kUnauthorizedResponse)); |
| |
| static const char request2format[] = |
| "GET / HTTP/1.1\r\n" |
| "Host: localhost\r\n" |
| "Connection: Upgrade\r\n" |
| "Pragma: no-cache\r\n" |
| "Cache-Control: no-cache\r\n" |
| "Authorization: Basic %s\r\n" |
| "Upgrade: websocket\r\n" |
| "Origin: http://localhost\r\n" |
| "Sec-WebSocket-Version: 13\r\n" |
| "User-Agent:\r\n" |
| "Accept-Encoding: gzip, deflate\r\n" |
| "Accept-Language: en-us,fr\r\n" |
| "Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n" |
| "Sec-WebSocket-Extensions: permessage-deflate; " |
| "client_max_window_bits\r\n" |
| "\r\n"; |
| const std::string request = |
| base::StringPrintf(request2format, base64_user_pass.c_str()); |
| CreateAndConnectRawExpectations( |
| url, |
| NoSubProtocols(), |
| "http://localhost", |
| helper_.BuildSocketData2(request, response2)); |
| } |
| |
| static const char kUnauthorizedResponse[]; |
| |
| CommonAuthTestHelper helper_; |
| }; |
| |
| class WebSocketStreamCreateDigestAuthTest : public WebSocketStreamCreateTest { |
| protected: |
| static const char kUnauthorizedResponse[]; |
| static const char kAuthorizedRequest[]; |
| |
| CommonAuthTestHelper helper_; |
| }; |
| |
| const char WebSocketStreamCreateBasicAuthTest::kUnauthorizedResponse[] = |
| "HTTP/1.1 401 Unauthorized\r\n" |
| "Content-Length: 0\r\n" |
| "WWW-Authenticate: Basic realm=\"camelot\"\r\n" |
| "\r\n"; |
| |
| // These negotiation values are borrowed from |
| // http_auth_handler_digest_unittest.cc. Feel free to come up with new ones if |
| // you are bored. Only the weakest (no qop) variants of Digest authentication |
| // can be tested by this method, because the others involve random input. |
| const char WebSocketStreamCreateDigestAuthTest::kUnauthorizedResponse[] = |
| "HTTP/1.1 401 Unauthorized\r\n" |
| "Content-Length: 0\r\n" |
| "WWW-Authenticate: Digest realm=\"Oblivion\", nonce=\"nonce-value\"\r\n" |
| "\r\n"; |
| |
| const char WebSocketStreamCreateDigestAuthTest::kAuthorizedRequest[] = |
| "GET / HTTP/1.1\r\n" |
| "Host: localhost\r\n" |
| "Connection: Upgrade\r\n" |
| "Pragma: no-cache\r\n" |
| "Cache-Control: no-cache\r\n" |
| "Authorization: Digest username=\"FooBar\", realm=\"Oblivion\", " |
| "nonce=\"nonce-value\", uri=\"/\", " |
| "response=\"f72ff54ebde2f928860f806ec04acd1b\"\r\n" |
| "Upgrade: websocket\r\n" |
| "Origin: http://localhost\r\n" |
| "Sec-WebSocket-Version: 13\r\n" |
| "User-Agent:\r\n" |
| "Accept-Encoding: gzip, deflate\r\n" |
| "Accept-Language: en-us,fr\r\n" |
| "Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n" |
| "Sec-WebSocket-Extensions: permessage-deflate; " |
| "client_max_window_bits\r\n" |
| "\r\n"; |
| |
| class WebSocketStreamCreateUMATest : public ::testing::Test { |
| public: |
| // This enum should match with the enum in Delegate in websocket_stream.cc. |
| enum HandshakeResult { |
| INCOMPLETE, |
| CONNECTED, |
| FAILED, |
| NUM_HANDSHAKE_RESULT_TYPES, |
| }; |
| |
| class StreamCreation : public WebSocketStreamCreateTest { |
| void TestBody() override {} |
| }; |
| |
| scoped_ptr<base::HistogramSamples> GetSamples(const std::string& name) { |
| base::HistogramBase* histogram = |
| base::StatisticsRecorder::FindHistogram(name); |
| return histogram ? histogram->SnapshotSamples() |
| : scoped_ptr<base::HistogramSamples>(); |
| } |
| }; |
| |
| // Confirm that the basic case works as expected. |
| TEST_F(WebSocketStreamCreateTest, SimpleSuccess) { |
| CreateAndConnectStandard("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", ""); |
| EXPECT_FALSE(request_info_); |
| EXPECT_FALSE(response_info_); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_TRUE(stream_); |
| EXPECT_TRUE(request_info_); |
| EXPECT_TRUE(response_info_); |
| } |
| |
| TEST_F(WebSocketStreamCreateTest, HandshakeInfo) { |
| static const char kResponse[] = |
| "HTTP/1.1 101 Switching Protocols\r\n" |
| "Upgrade: websocket\r\n" |
| "Connection: Upgrade\r\n" |
| "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" |
| "foo: bar, baz\r\n" |
| "hoge: fuga\r\n" |
| "hoge: piyo\r\n" |
| "\r\n"; |
| |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kResponse); |
| EXPECT_FALSE(request_info_); |
| EXPECT_FALSE(response_info_); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(stream_); |
| ASSERT_TRUE(request_info_); |
| ASSERT_TRUE(response_info_); |
| std::vector<HeaderKeyValuePair> request_headers = |
| RequestHeadersToVector(request_info_->headers); |
| // We examine the contents of request_info_ and response_info_ |
| // mainly only in this test case. |
| EXPECT_EQ(GURL("ws://localhost/"), request_info_->url); |
| EXPECT_EQ(GURL("ws://localhost/"), response_info_->url); |
| EXPECT_EQ(101, response_info_->status_code); |
| EXPECT_EQ("Switching Protocols", response_info_->status_text); |
| ASSERT_EQ(12u, request_headers.size()); |
| EXPECT_EQ(HeaderKeyValuePair("Host", "localhost"), request_headers[0]); |
| EXPECT_EQ(HeaderKeyValuePair("Connection", "Upgrade"), request_headers[1]); |
| EXPECT_EQ(HeaderKeyValuePair("Pragma", "no-cache"), request_headers[2]); |
| EXPECT_EQ(HeaderKeyValuePair("Cache-Control", "no-cache"), |
| request_headers[3]); |
| EXPECT_EQ(HeaderKeyValuePair("Upgrade", "websocket"), request_headers[4]); |
| EXPECT_EQ(HeaderKeyValuePair("Origin", "http://localhost"), |
| request_headers[5]); |
| EXPECT_EQ(HeaderKeyValuePair("Sec-WebSocket-Version", "13"), |
| request_headers[6]); |
| EXPECT_EQ(HeaderKeyValuePair("User-Agent", ""), request_headers[7]); |
| EXPECT_EQ(HeaderKeyValuePair("Accept-Encoding", "gzip, deflate"), |
| request_headers[8]); |
| EXPECT_EQ(HeaderKeyValuePair("Accept-Language", "en-us,fr"), |
| request_headers[9]); |
| EXPECT_EQ("Sec-WebSocket-Key", request_headers[10].first); |
| EXPECT_EQ(HeaderKeyValuePair("Sec-WebSocket-Extensions", |
| "permessage-deflate; client_max_window_bits"), |
| request_headers[11]); |
| |
| std::vector<HeaderKeyValuePair> response_headers = |
| ResponseHeadersToVector(*response_info_->headers.get()); |
| ASSERT_EQ(6u, response_headers.size()); |
| // Sort the headers for ease of verification. |
| std::sort(response_headers.begin(), response_headers.end()); |
| |
| EXPECT_EQ(HeaderKeyValuePair("Connection", "Upgrade"), response_headers[0]); |
| EXPECT_EQ("Sec-WebSocket-Accept", response_headers[1].first); |
| EXPECT_EQ(HeaderKeyValuePair("Upgrade", "websocket"), response_headers[2]); |
| EXPECT_EQ(HeaderKeyValuePair("foo", "bar, baz"), response_headers[3]); |
| EXPECT_EQ(HeaderKeyValuePair("hoge", "fuga"), response_headers[4]); |
| EXPECT_EQ(HeaderKeyValuePair("hoge", "piyo"), response_headers[5]); |
| } |
| |
| // Confirm that the stream isn't established until the message loop runs. |
| TEST_F(WebSocketStreamCreateTest, NeedsToRunLoop) { |
| CreateAndConnectStandard("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", ""); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_FALSE(stream_); |
| } |
| |
| // Check the path is used. |
| TEST_F(WebSocketStreamCreateTest, PathIsUsed) { |
| CreateAndConnectStandard("ws://localhost/testing_path", "localhost", |
| "/testing_path", NoSubProtocols(), |
| "http://localhost", "", ""); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_TRUE(stream_); |
| } |
| |
| // Check that the origin is used. |
| TEST_F(WebSocketStreamCreateTest, OriginIsUsed) { |
| CreateAndConnectStandard("ws://localhost/testing_path", "localhost", |
| "/testing_path", NoSubProtocols(), |
| "http://google.com", "", ""); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_TRUE(stream_); |
| } |
| |
| // Check that sub-protocols are sent and parsed. |
| TEST_F(WebSocketStreamCreateTest, SubProtocolIsUsed) { |
| std::vector<std::string> sub_protocols; |
| sub_protocols.push_back("chatv11.chromium.org"); |
| sub_protocols.push_back("chatv20.chromium.org"); |
| CreateAndConnectStandard("ws://localhost/testing_path", "localhost", |
| "/testing_path", sub_protocols, "http://google.com", |
| "Sec-WebSocket-Protocol: chatv11.chromium.org, " |
| "chatv20.chromium.org\r\n", |
| "Sec-WebSocket-Protocol: chatv20.chromium.org\r\n"); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(stream_); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_EQ("chatv20.chromium.org", stream_->GetSubProtocol()); |
| } |
| |
| // Unsolicited sub-protocols are rejected. |
| TEST_F(WebSocketStreamCreateTest, UnsolicitedSubProtocol) { |
| CreateAndConnectStandard("ws://localhost/testing_path", "localhost", |
| "/testing_path", NoSubProtocols(), |
| "http://google.com", "", |
| "Sec-WebSocket-Protocol: chatv20.chromium.org\r\n"); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "Response must not include 'Sec-WebSocket-Protocol' header " |
| "if not present in request: chatv20.chromium.org", |
| failure_message()); |
| } |
| |
| // Missing sub-protocol response is rejected. |
| TEST_F(WebSocketStreamCreateTest, UnacceptedSubProtocol) { |
| std::vector<std::string> sub_protocols; |
| sub_protocols.push_back("chat.example.com"); |
| CreateAndConnectStandard("ws://localhost/testing_path", "localhost", |
| "/testing_path", sub_protocols, "http://localhost", |
| "Sec-WebSocket-Protocol: chat.example.com\r\n", ""); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "Sent non-empty 'Sec-WebSocket-Protocol' header " |
| "but no response was received", |
| failure_message()); |
| } |
| |
| // Only one sub-protocol can be accepted. |
| TEST_F(WebSocketStreamCreateTest, MultipleSubProtocolsInResponse) { |
| std::vector<std::string> sub_protocols; |
| sub_protocols.push_back("chatv11.chromium.org"); |
| sub_protocols.push_back("chatv20.chromium.org"); |
| CreateAndConnectStandard("ws://localhost/testing_path", "localhost", |
| "/testing_path", sub_protocols, "http://google.com", |
| "Sec-WebSocket-Protocol: chatv11.chromium.org, " |
| "chatv20.chromium.org\r\n", |
| "Sec-WebSocket-Protocol: chatv11.chromium.org, " |
| "chatv20.chromium.org\r\n"); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "'Sec-WebSocket-Protocol' header must not appear " |
| "more than once in a response", |
| failure_message()); |
| } |
| |
| // Unmatched sub-protocol should be rejected. |
| TEST_F(WebSocketStreamCreateTest, UnmatchedSubProtocolInResponse) { |
| std::vector<std::string> sub_protocols; |
| sub_protocols.push_back("chatv11.chromium.org"); |
| sub_protocols.push_back("chatv20.chromium.org"); |
| CreateAndConnectStandard("ws://localhost/testing_path", "localhost", |
| "/testing_path", sub_protocols, "http://google.com", |
| "Sec-WebSocket-Protocol: chatv11.chromium.org, " |
| "chatv20.chromium.org\r\n", |
| "Sec-WebSocket-Protocol: chatv21.chromium.org\r\n"); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "'Sec-WebSocket-Protocol' header value 'chatv21.chromium.org' " |
| "in response does not match any of sent values", |
| failure_message()); |
| } |
| |
| // permessage-deflate extension basic success case. |
| TEST_F(WebSocketStreamCreateExtensionTest, PerMessageDeflateSuccess) { |
| CreateAndConnectWithExtensions("permessage-deflate"); |
| EXPECT_TRUE(stream_); |
| EXPECT_FALSE(has_failed()); |
| } |
| |
| // permessage-deflate extensions success with all parameters. |
| TEST_F(WebSocketStreamCreateExtensionTest, PerMessageDeflateParamsSuccess) { |
| CreateAndConnectWithExtensions( |
| "permessage-deflate; client_no_context_takeover; " |
| "server_max_window_bits=11; client_max_window_bits=13; " |
| "server_no_context_takeover"); |
| EXPECT_TRUE(stream_); |
| EXPECT_FALSE(has_failed()); |
| } |
| |
| // Verify that incoming messages are actually decompressed with |
| // permessage-deflate enabled. |
| TEST_F(WebSocketStreamCreateExtensionTest, PerMessageDeflateInflates) { |
| CreateAndConnectCustomResponse( |
| "ws://localhost/testing_path", "localhost", "/testing_path", |
| NoSubProtocols(), "http://localhost", "", |
| WebSocketStandardResponse( |
| "Sec-WebSocket-Extensions: permessage-deflate\r\n") + |
| std::string( |
| "\xc1\x07" // WebSocket header (FIN + RSV1, Text payload 7 bytes) |
| "\xf2\x48\xcd\xc9\xc9\x07\x00", // "Hello" DEFLATE compressed |
| 9)); |
| WaitUntilConnectDone(); |
| |
| ASSERT_TRUE(stream_); |
| ScopedVector<WebSocketFrame> frames; |
| CompletionCallback callback; |
| ASSERT_EQ(OK, stream_->ReadFrames(&frames, callback)); |
| ASSERT_EQ(1U, frames.size()); |
| ASSERT_EQ(5U, frames[0]->header.payload_length); |
| EXPECT_EQ("Hello", std::string(frames[0]->data->data(), 5)); |
| } |
| |
| // Unknown extension in the response is rejected |
| TEST_F(WebSocketStreamCreateExtensionTest, UnknownExtension) { |
| CreateAndConnectWithExtensions("x-unknown-extension"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "Found an unsupported extension 'x-unknown-extension' " |
| "in 'Sec-WebSocket-Extensions' header", |
| failure_message()); |
| } |
| |
| // Malformed extensions are rejected (this file does not cover all possible |
| // parse failures, as the parser is covered thoroughly by its own unit tests). |
| TEST_F(WebSocketStreamCreateExtensionTest, MalformedExtension) { |
| CreateAndConnectWithExtensions(";"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: 'Sec-WebSocket-Extensions' header " |
| "value is rejected by the parser: ;", |
| failure_message()); |
| } |
| |
| // The permessage-deflate extension may only be specified once. |
| TEST_F(WebSocketStreamCreateExtensionTest, OnlyOnePerMessageDeflateAllowed) { |
| CreateAndConnectWithExtensions( |
| "permessage-deflate, permessage-deflate; client_max_window_bits=10"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: " |
| "Received duplicate permessage-deflate response", |
| failure_message()); |
| } |
| |
| // permessage-deflate parameters may not be duplicated. |
| TEST_F(WebSocketStreamCreateExtensionTest, NoDuplicateParameters) { |
| CreateAndConnectWithExtensions( |
| "permessage-deflate; client_no_context_takeover; " |
| "client_no_context_takeover"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: Error in permessage-deflate: " |
| "Received duplicate permessage-deflate extension parameter " |
| "client_no_context_takeover", |
| failure_message()); |
| } |
| |
| // permessage-deflate parameters must start with "client_" or "server_" |
| TEST_F(WebSocketStreamCreateExtensionTest, BadParameterPrefix) { |
| CreateAndConnectWithExtensions( |
| "permessage-deflate; absurd_no_context_takeover"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: Error in permessage-deflate: " |
| "Received an unexpected permessage-deflate extension parameter", |
| failure_message()); |
| } |
| |
| // permessage-deflate parameters must be either *_no_context_takeover or |
| // *_max_window_bits |
| TEST_F(WebSocketStreamCreateExtensionTest, BadParameterSuffix) { |
| CreateAndConnectWithExtensions( |
| "permessage-deflate; client_max_content_bits=5"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: Error in permessage-deflate: " |
| "Received an unexpected permessage-deflate extension parameter", |
| failure_message()); |
| } |
| |
| // *_no_context_takeover parameters must not have an argument |
| TEST_F(WebSocketStreamCreateExtensionTest, BadParameterValue) { |
| CreateAndConnectWithExtensions( |
| "permessage-deflate; client_no_context_takeover=true"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: Error in permessage-deflate: " |
| "Received invalid client_no_context_takeover parameter", |
| failure_message()); |
| } |
| |
| // *_max_window_bits must have an argument |
| TEST_F(WebSocketStreamCreateExtensionTest, NoMaxWindowBitsArgument) { |
| CreateAndConnectWithExtensions("permessage-deflate; client_max_window_bits"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: Error in permessage-deflate: " |
| "client_max_window_bits must have value", |
| failure_message()); |
| } |
| |
| // *_max_window_bits must be an integer |
| TEST_F(WebSocketStreamCreateExtensionTest, MaxWindowBitsValueInteger) { |
| CreateAndConnectWithExtensions( |
| "permessage-deflate; server_max_window_bits=banana"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: Error in permessage-deflate: " |
| "Received invalid server_max_window_bits parameter", |
| failure_message()); |
| } |
| |
| // *_max_window_bits must be >= 8 |
| TEST_F(WebSocketStreamCreateExtensionTest, MaxWindowBitsValueTooSmall) { |
| CreateAndConnectWithExtensions( |
| "permessage-deflate; server_max_window_bits=7"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: Error in permessage-deflate: " |
| "Received invalid server_max_window_bits parameter", |
| failure_message()); |
| } |
| |
| // *_max_window_bits must be <= 15 |
| TEST_F(WebSocketStreamCreateExtensionTest, MaxWindowBitsValueTooBig) { |
| CreateAndConnectWithExtensions( |
| "permessage-deflate; client_max_window_bits=16"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: Error in permessage-deflate: " |
| "Received invalid client_max_window_bits parameter", |
| failure_message()); |
| } |
| |
| // *_max_window_bits must not start with 0 |
| TEST_F(WebSocketStreamCreateExtensionTest, MaxWindowBitsValueStartsWithZero) { |
| CreateAndConnectWithExtensions( |
| "permessage-deflate; client_max_window_bits=08"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: Error in permessage-deflate: " |
| "Received invalid client_max_window_bits parameter", |
| failure_message()); |
| } |
| |
| // *_max_window_bits must not start with + |
| TEST_F(WebSocketStreamCreateExtensionTest, MaxWindowBitsValueStartsWithPlus) { |
| CreateAndConnectWithExtensions( |
| "permessage-deflate; server_max_window_bits=+9"); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ( |
| "Error during WebSocket handshake: Error in permessage-deflate: " |
| "Received invalid server_max_window_bits parameter", |
| failure_message()); |
| } |
| |
| // TODO(ricea): Check that WebSocketDeflateStream is initialised with the |
| // arguments from the server. This is difficult because the data written to the |
| // socket is randomly masked. |
| |
| // Additional Sec-WebSocket-Accept headers should be rejected. |
| TEST_F(WebSocketStreamCreateTest, DoubleAccept) { |
| CreateAndConnectStandard( |
| "ws://localhost/", "localhost", "/", NoSubProtocols(), "http://localhost", |
| "", "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n"); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "'Sec-WebSocket-Accept' header must not appear " |
| "more than once in a response", |
| failure_message()); |
| } |
| |
| // Response code 200 must be rejected. |
| TEST_F(WebSocketStreamCreateTest, InvalidStatusCode) { |
| static const char kInvalidStatusCodeResponse[] = |
| "HTTP/1.1 200 OK\r\n" |
| "Upgrade: websocket\r\n" |
| "Connection: Upgrade\r\n" |
| "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" |
| "\r\n"; |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kInvalidStatusCodeResponse); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: Unexpected response code: 200", |
| failure_message()); |
| } |
| |
| // Redirects are not followed (according to the WHATWG WebSocket API, which |
| // overrides RFC6455 for browser applications). |
| TEST_F(WebSocketStreamCreateTest, RedirectsRejected) { |
| static const char kRedirectResponse[] = |
| "HTTP/1.1 302 Moved Temporarily\r\n" |
| "Content-Type: text/html\r\n" |
| "Content-Length: 34\r\n" |
| "Connection: keep-alive\r\n" |
| "Location: ws://localhost/other\r\n" |
| "\r\n" |
| "<title>Moved</title><h1>Moved</h1>"; |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kRedirectResponse); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: Unexpected response code: 302", |
| failure_message()); |
| } |
| |
| // Malformed responses should be rejected. HttpStreamParser will accept just |
| // about any garbage in the middle of the headers. To make it give up, the junk |
| // has to be at the start of the response. Even then, it just gets treated as an |
| // HTTP/0.9 response. |
| TEST_F(WebSocketStreamCreateTest, MalformedResponse) { |
| static const char kMalformedResponse[] = |
| "220 mx.google.com ESMTP\r\n" |
| "HTTP/1.1 101 OK\r\n" |
| "Upgrade: websocket\r\n" |
| "Connection: Upgrade\r\n" |
| "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" |
| "\r\n"; |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kMalformedResponse); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: Invalid status line", |
| failure_message()); |
| } |
| |
| // Upgrade header must be present. |
| TEST_F(WebSocketStreamCreateTest, MissingUpgradeHeader) { |
| static const char kMissingUpgradeResponse[] = |
| "HTTP/1.1 101 Switching Protocols\r\n" |
| "Connection: Upgrade\r\n" |
| "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" |
| "\r\n"; |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kMissingUpgradeResponse); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: 'Upgrade' header is missing", |
| failure_message()); |
| } |
| |
| // There must only be one upgrade header. |
| TEST_F(WebSocketStreamCreateTest, DoubleUpgradeHeader) { |
| CreateAndConnectStandard("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| "Upgrade: HTTP/2.0\r\n"); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "'Upgrade' header must not appear more than once in a response", |
| failure_message()); |
| } |
| |
| // There must only be one correct upgrade header. |
| TEST_F(WebSocketStreamCreateTest, IncorrectUpgradeHeader) { |
| static const char kMissingUpgradeResponse[] = |
| "HTTP/1.1 101 Switching Protocols\r\n" |
| "Connection: Upgrade\r\n" |
| "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" |
| "Upgrade: hogefuga\r\n" |
| "\r\n"; |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kMissingUpgradeResponse); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "'Upgrade' header value is not 'WebSocket': hogefuga", |
| failure_message()); |
| } |
| |
| // Connection header must be present. |
| TEST_F(WebSocketStreamCreateTest, MissingConnectionHeader) { |
| static const char kMissingConnectionResponse[] = |
| "HTTP/1.1 101 Switching Protocols\r\n" |
| "Upgrade: websocket\r\n" |
| "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" |
| "\r\n"; |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kMissingConnectionResponse); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "'Connection' header is missing", |
| failure_message()); |
| } |
| |
| // Connection header must contain "Upgrade". |
| TEST_F(WebSocketStreamCreateTest, IncorrectConnectionHeader) { |
| static const char kMissingConnectionResponse[] = |
| "HTTP/1.1 101 Switching Protocols\r\n" |
| "Upgrade: websocket\r\n" |
| "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" |
| "Connection: hogefuga\r\n" |
| "\r\n"; |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kMissingConnectionResponse); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "'Connection' header value must contain 'Upgrade'", |
| failure_message()); |
| } |
| |
| // Connection header is permitted to contain other tokens. |
| TEST_F(WebSocketStreamCreateTest, AdditionalTokenInConnectionHeader) { |
| static const char kAdditionalConnectionTokenResponse[] = |
| "HTTP/1.1 101 Switching Protocols\r\n" |
| "Upgrade: websocket\r\n" |
| "Connection: Upgrade, Keep-Alive\r\n" |
| "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" |
| "\r\n"; |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kAdditionalConnectionTokenResponse); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_TRUE(stream_); |
| } |
| |
| // Sec-WebSocket-Accept header must be present. |
| TEST_F(WebSocketStreamCreateTest, MissingSecWebSocketAccept) { |
| static const char kMissingAcceptResponse[] = |
| "HTTP/1.1 101 Switching Protocols\r\n" |
| "Upgrade: websocket\r\n" |
| "Connection: Upgrade\r\n" |
| "\r\n"; |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kMissingAcceptResponse); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "'Sec-WebSocket-Accept' header is missing", |
| failure_message()); |
| } |
| |
| // Sec-WebSocket-Accept header must match the key that was sent. |
| TEST_F(WebSocketStreamCreateTest, WrongSecWebSocketAccept) { |
| static const char kIncorrectAcceptResponse[] = |
| "HTTP/1.1 101 Switching Protocols\r\n" |
| "Upgrade: websocket\r\n" |
| "Connection: Upgrade\r\n" |
| "Sec-WebSocket-Accept: x/byyPZ2tOFvJCGkkugcKvqhhPk=\r\n" |
| "\r\n"; |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kIncorrectAcceptResponse); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error during WebSocket handshake: " |
| "Incorrect 'Sec-WebSocket-Accept' header value", |
| failure_message()); |
| } |
| |
| // Cancellation works. |
| TEST_F(WebSocketStreamCreateTest, Cancellation) { |
| CreateAndConnectStandard("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", ""); |
| stream_request_.reset(); |
| // WaitUntilConnectDone doesn't work in this case. |
| base::RunLoop().RunUntilIdle(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_FALSE(stream_); |
| EXPECT_FALSE(request_info_); |
| EXPECT_FALSE(response_info_); |
| } |
| |
| // Connect failure must look just like negotiation failure. |
| TEST_F(WebSocketStreamCreateTest, ConnectionFailure) { |
| scoped_ptr<DeterministicSocketData> socket_data(BuildNullSocketData()); |
| socket_data->set_connect_data( |
| MockConnect(SYNCHRONOUS, ERR_CONNECTION_REFUSED)); |
| CreateAndConnectRawExpectations("ws://localhost/", NoSubProtocols(), |
| "http://localhost", socket_data.Pass()); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error in connection establishment: net::ERR_CONNECTION_REFUSED", |
| failure_message()); |
| EXPECT_FALSE(request_info_); |
| EXPECT_FALSE(response_info_); |
| } |
| |
| // Connect timeout must look just like any other failure. |
| TEST_F(WebSocketStreamCreateTest, ConnectionTimeout) { |
| scoped_ptr<DeterministicSocketData> socket_data(BuildNullSocketData()); |
| socket_data->set_connect_data( |
| MockConnect(ASYNC, ERR_CONNECTION_TIMED_OUT)); |
| CreateAndConnectRawExpectations("ws://localhost/", NoSubProtocols(), |
| "http://localhost", socket_data.Pass()); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error in connection establishment: net::ERR_CONNECTION_TIMED_OUT", |
| failure_message()); |
| } |
| |
| // The server doesn't respond to the opening handshake. |
| TEST_F(WebSocketStreamCreateTest, HandshakeTimeout) { |
| scoped_ptr<DeterministicSocketData> socket_data(BuildNullSocketData()); |
| socket_data->set_connect_data(MockConnect(SYNCHRONOUS, ERR_IO_PENDING)); |
| scoped_ptr<MockWeakTimer> timer(new MockWeakTimer(false, false)); |
| base::WeakPtr<MockWeakTimer> weak_timer = timer->AsWeakPtr(); |
| CreateAndConnectRawExpectations("ws://localhost/", |
| NoSubProtocols(), |
| "http://localhost", |
| socket_data.Pass(), |
| timer.Pass()); |
| EXPECT_FALSE(has_failed()); |
| ASSERT_TRUE(weak_timer.get()); |
| EXPECT_TRUE(weak_timer->IsRunning()); |
| |
| weak_timer->Fire(); |
| WaitUntilConnectDone(); |
| |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("WebSocket opening handshake timed out", failure_message()); |
| ASSERT_TRUE(weak_timer.get()); |
| EXPECT_FALSE(weak_timer->IsRunning()); |
| } |
| |
| // When the connection establishes the timer should be stopped. |
| TEST_F(WebSocketStreamCreateTest, HandshakeTimerOnSuccess) { |
| scoped_ptr<MockWeakTimer> timer(new MockWeakTimer(false, false)); |
| base::WeakPtr<MockWeakTimer> weak_timer = timer->AsWeakPtr(); |
| |
| CreateAndConnectStandard("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", "", |
| timer.Pass()); |
| ASSERT_TRUE(weak_timer); |
| EXPECT_TRUE(weak_timer->IsRunning()); |
| |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_TRUE(stream_); |
| ASSERT_TRUE(weak_timer); |
| EXPECT_FALSE(weak_timer->IsRunning()); |
| } |
| |
| // When the connection fails the timer should be stopped. |
| TEST_F(WebSocketStreamCreateTest, HandshakeTimerOnFailure) { |
| scoped_ptr<DeterministicSocketData> socket_data(BuildNullSocketData()); |
| socket_data->set_connect_data( |
| MockConnect(SYNCHRONOUS, ERR_CONNECTION_REFUSED)); |
| scoped_ptr<MockWeakTimer> timer(new MockWeakTimer(false, false)); |
| base::WeakPtr<MockWeakTimer> weak_timer = timer->AsWeakPtr(); |
| CreateAndConnectRawExpectations("ws://localhost/", |
| NoSubProtocols(), |
| "http://localhost", |
| socket_data.Pass(), |
| timer.Pass()); |
| ASSERT_TRUE(weak_timer.get()); |
| EXPECT_TRUE(weak_timer->IsRunning()); |
| |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Error in connection establishment: net::ERR_CONNECTION_REFUSED", |
| failure_message()); |
| ASSERT_TRUE(weak_timer.get()); |
| EXPECT_FALSE(weak_timer->IsRunning()); |
| } |
| |
| // Cancellation during connect works. |
| TEST_F(WebSocketStreamCreateTest, CancellationDuringConnect) { |
| scoped_ptr<DeterministicSocketData> socket_data(BuildNullSocketData()); |
| socket_data->set_connect_data(MockConnect(SYNCHRONOUS, ERR_IO_PENDING)); |
| CreateAndConnectRawExpectations("ws://localhost/", |
| NoSubProtocols(), |
| "http://localhost", |
| socket_data.Pass()); |
| stream_request_.reset(); |
| // WaitUntilConnectDone doesn't work in this case. |
| base::RunLoop().RunUntilIdle(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_FALSE(stream_); |
| } |
| |
| // Cancellation during write of the request headers works. |
| TEST_F(WebSocketStreamCreateTest, CancellationDuringWrite) { |
| // We seem to need at least two operations in order to use SetStop(). |
| MockWrite writes[] = {MockWrite(ASYNC, 0, "GET / HTTP/"), |
| MockWrite(ASYNC, 1, "1.1\r\n")}; |
| // We keep a copy of the pointer so that we can call RunFor() on it later. |
| DeterministicSocketData* socket_data( |
| new DeterministicSocketData(NULL, 0, writes, arraysize(writes))); |
| socket_data->set_connect_data(MockConnect(SYNCHRONOUS, OK)); |
| socket_data->SetStop(1); |
| CreateAndConnectRawExpectations("ws://localhost/", |
| NoSubProtocols(), |
| "http://localhost", |
| make_scoped_ptr(socket_data)); |
| socket_data->Run(); |
| stream_request_.reset(); |
| // WaitUntilConnectDone doesn't work in this case. |
| base::RunLoop().RunUntilIdle(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(request_info_); |
| EXPECT_FALSE(response_info_); |
| } |
| |
| // Cancellation during read of the response headers works. |
| TEST_F(WebSocketStreamCreateTest, CancellationDuringRead) { |
| std::string request = |
| WebSocketStandardRequest("/", "localhost", "http://localhost", ""); |
| MockWrite writes[] = {MockWrite(ASYNC, 0, request.c_str())}; |
| MockRead reads[] = { |
| MockRead(ASYNC, 1, "HTTP/1.1 101 Switching Protocols\r\nUpgr"), |
| }; |
| scoped_ptr<DeterministicSocketData> socket_data( |
| BuildSocketData(reads, writes)); |
| socket_data->SetStop(1); |
| DeterministicSocketData* socket_data_raw_ptr = socket_data.get(); |
| CreateAndConnectRawExpectations("ws://localhost/", |
| NoSubProtocols(), |
| "http://localhost", |
| socket_data.Pass()); |
| socket_data_raw_ptr->Run(); |
| stream_request_.reset(); |
| // WaitUntilConnectDone doesn't work in this case. |
| base::RunLoop().RunUntilIdle(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_FALSE(stream_); |
| EXPECT_TRUE(request_info_); |
| EXPECT_FALSE(response_info_); |
| } |
| |
| // Over-size response headers (> 256KB) should not cause a crash. This is a |
| // regression test for crbug.com/339456. It is based on the layout test |
| // "cookie-flood.html". |
| TEST_F(WebSocketStreamCreateTest, VeryLargeResponseHeaders) { |
| std::string set_cookie_headers; |
| set_cookie_headers.reserve(45 * 10000); |
| for (int i = 0; i < 10000; ++i) { |
| set_cookie_headers += |
| base::StringPrintf("Set-Cookie: WK-websocket-test-flood-%d=1\r\n", i); |
| } |
| CreateAndConnectStandard("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| set_cookie_headers); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_FALSE(response_info_); |
| } |
| |
| // If the remote host closes the connection without sending headers, we should |
| // log the console message "Connection closed before receiving a handshake |
| // response". |
| TEST_F(WebSocketStreamCreateTest, NoResponse) { |
| std::string request = |
| WebSocketStandardRequest("/", "localhost", "http://localhost", ""); |
| MockWrite writes[] = {MockWrite(ASYNC, request.data(), request.size(), 0)}; |
| MockRead reads[] = {MockRead(ASYNC, 0, 1)}; |
| scoped_ptr<DeterministicSocketData> socket_data( |
| BuildSocketData(reads, writes)); |
| DeterministicSocketData* socket_data_raw_ptr = socket_data.get(); |
| CreateAndConnectRawExpectations("ws://localhost/", |
| NoSubProtocols(), |
| "http://localhost", |
| socket_data.Pass()); |
| socket_data_raw_ptr->RunFor(2); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_FALSE(stream_); |
| EXPECT_FALSE(response_info_); |
| EXPECT_EQ("Connection closed before receiving a handshake response", |
| failure_message()); |
| } |
| |
| TEST_F(WebSocketStreamCreateTest, SelfSignedCertificateFailure) { |
| ssl_data_.push_back( |
| new SSLSocketDataProvider(ASYNC, ERR_CERT_AUTHORITY_INVALID)); |
| ssl_data_[0]->cert = |
| ImportCertFromFile(GetTestCertsDirectory(), "unittest.selfsigned.der"); |
| ASSERT_TRUE(ssl_data_[0]->cert.get()); |
| scoped_ptr<DeterministicSocketData> raw_socket_data(BuildNullSocketData()); |
| CreateAndConnectRawExpectations("wss://localhost/", |
| NoSubProtocols(), |
| "http://localhost", |
| raw_socket_data.Pass()); |
| // WaitUntilConnectDone doesn't work in this case. |
| base::RunLoop().RunUntilIdle(); |
| EXPECT_FALSE(has_failed()); |
| ASSERT_TRUE(ssl_error_callbacks_); |
| ssl_error_callbacks_->CancelSSLRequest(ERR_CERT_AUTHORITY_INVALID, |
| &ssl_info_); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| } |
| |
| TEST_F(WebSocketStreamCreateTest, SelfSignedCertificateSuccess) { |
| scoped_ptr<SSLSocketDataProvider> ssl_data( |
| new SSLSocketDataProvider(ASYNC, ERR_CERT_AUTHORITY_INVALID)); |
| ssl_data->cert = |
| ImportCertFromFile(GetTestCertsDirectory(), "unittest.selfsigned.der"); |
| ASSERT_TRUE(ssl_data->cert.get()); |
| ssl_data_.push_back(ssl_data.release()); |
| ssl_data.reset(new SSLSocketDataProvider(ASYNC, OK)); |
| ssl_data_.push_back(ssl_data.release()); |
| url_request_context_host_.AddRawExpectations(BuildNullSocketData()); |
| CreateAndConnectStandard("wss://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", ""); |
| // WaitUntilConnectDone doesn't work in this case. |
| base::RunLoop().RunUntilIdle(); |
| ASSERT_TRUE(ssl_error_callbacks_); |
| ssl_error_callbacks_->ContinueSSLRequest(); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_TRUE(stream_); |
| } |
| |
| // If the server requests authorisation, but we have no credentials, the |
| // connection should fail cleanly. |
| TEST_F(WebSocketStreamCreateBasicAuthTest, FailureNoCredentials) { |
| CreateAndConnectCustomResponse("ws://localhost/", "localhost", "/", |
| NoSubProtocols(), "http://localhost", "", |
| kUnauthorizedResponse); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("HTTP Authentication failed; no valid credentials available", |
| failure_message()); |
| EXPECT_TRUE(response_info_); |
| } |
| |
| TEST_F(WebSocketStreamCreateBasicAuthTest, SuccessPasswordInUrl) { |
| CreateAndConnectAuthHandshake("ws://foo:bar@localhost/", |
| "Zm9vOmJhcg==", |
| WebSocketStandardResponse(std::string())); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_TRUE(stream_); |
| ASSERT_TRUE(response_info_); |
| EXPECT_EQ(101, response_info_->status_code); |
| } |
| |
| TEST_F(WebSocketStreamCreateBasicAuthTest, FailureIncorrectPasswordInUrl) { |
| CreateAndConnectAuthHandshake( |
| "ws://foo:baz@localhost/", "Zm9vOmJheg==", kUnauthorizedResponse); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_TRUE(response_info_); |
| } |
| |
| // Digest auth has the same connection semantics as Basic auth, so we can |
| // generally assume that whatever works for Basic auth will also work for |
| // Digest. There's just one test here, to confirm that it works at all. |
| TEST_F(WebSocketStreamCreateDigestAuthTest, DigestPasswordInUrl) { |
| AddRawExpectations(helper_.BuildSocketData1(kUnauthorizedResponse)); |
| |
| CreateAndConnectRawExpectations( |
| "ws://FooBar:pass@localhost/", |
| NoSubProtocols(), |
| "http://localhost", |
| helper_.BuildSocketData2(kAuthorizedRequest, |
| WebSocketStandardResponse(std::string()))); |
| WaitUntilConnectDone(); |
| EXPECT_FALSE(has_failed()); |
| EXPECT_TRUE(stream_); |
| ASSERT_TRUE(response_info_); |
| EXPECT_EQ(101, response_info_->status_code); |
| } |
| |
| TEST_F(WebSocketStreamCreateUMATest, Incomplete) { |
| const std::string name("Net.WebSocket.HandshakeResult"); |
| scoped_ptr<base::HistogramSamples> original(GetSamples(name)); |
| |
| { |
| StreamCreation creation; |
| creation.CreateAndConnectStandard("ws://localhost/", "localhost", "/", |
| creation.NoSubProtocols(), |
| "http://localhost", "", ""); |
| } |
| |
| scoped_ptr<base::HistogramSamples> samples(GetSamples(name)); |
| ASSERT_TRUE(samples); |
| if (original) { |
| samples->Subtract(*original); // Cancel the original values. |
| } |
| EXPECT_EQ(1, samples->GetCount(INCOMPLETE)); |
| EXPECT_EQ(0, samples->GetCount(CONNECTED)); |
| EXPECT_EQ(0, samples->GetCount(FAILED)); |
| } |
| |
| TEST_F(WebSocketStreamCreateUMATest, Connected) { |
| const std::string name("Net.WebSocket.HandshakeResult"); |
| scoped_ptr<base::HistogramSamples> original(GetSamples(name)); |
| |
| { |
| StreamCreation creation; |
| creation.CreateAndConnectStandard("ws://localhost/", "localhost", "/", |
| creation.NoSubProtocols(), |
| "http://localhost", "", ""); |
| creation.WaitUntilConnectDone(); |
| } |
| |
| scoped_ptr<base::HistogramSamples> samples(GetSamples(name)); |
| ASSERT_TRUE(samples); |
| if (original) { |
| samples->Subtract(*original); // Cancel the original values. |
| } |
| EXPECT_EQ(0, samples->GetCount(INCOMPLETE)); |
| EXPECT_EQ(1, samples->GetCount(CONNECTED)); |
| EXPECT_EQ(0, samples->GetCount(FAILED)); |
| } |
| |
| TEST_F(WebSocketStreamCreateUMATest, Failed) { |
| const std::string name("Net.WebSocket.HandshakeResult"); |
| scoped_ptr<base::HistogramSamples> original(GetSamples(name)); |
| |
| { |
| StreamCreation creation; |
| static const char kInvalidStatusCodeResponse[] = |
| "HTTP/1.1 200 OK\r\n" |
| "Upgrade: websocket\r\n" |
| "Connection: Upgrade\r\n" |
| "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" |
| "\r\n"; |
| creation.CreateAndConnectCustomResponse( |
| "ws://localhost/", "localhost", "/", creation.NoSubProtocols(), |
| "http://localhost", "", kInvalidStatusCodeResponse); |
| creation.WaitUntilConnectDone(); |
| } |
| |
| scoped_ptr<base::HistogramSamples> samples(GetSamples(name)); |
| ASSERT_TRUE(samples); |
| if (original) { |
| samples->Subtract(*original); // Cancel the original values. |
| } |
| EXPECT_EQ(1, samples->GetCount(INCOMPLETE)); |
| EXPECT_EQ(0, samples->GetCount(CONNECTED)); |
| EXPECT_EQ(0, samples->GetCount(FAILED)); |
| } |
| |
| TEST_F(WebSocketStreamCreateTest, HandleErrConnectionClosed) { |
| static const char kTruncatedResponse[] = |
| "HTTP/1.1 101 Switching Protocols\r\n" |
| "Upgrade: websocket\r\n" |
| "Connection: Upgrade\r\n" |
| "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" |
| "Cache-Control: no-sto"; |
| |
| std::string request = |
| WebSocketStandardRequest("/", "localhost", "http://localhost", ""); |
| MockRead reads[] = { |
| MockRead(SYNCHRONOUS, 1, kTruncatedResponse), |
| MockRead(SYNCHRONOUS, ERR_CONNECTION_CLOSED, 2), |
| }; |
| MockWrite writes[] = {MockWrite(SYNCHRONOUS, 0, request.c_str())}; |
| scoped_ptr<DeterministicSocketData> socket_data( |
| BuildSocketData(reads, writes)); |
| socket_data->set_connect_data(MockConnect(SYNCHRONOUS, OK)); |
| CreateAndConnectRawExpectations("ws://localhost/", NoSubProtocols(), |
| "http://localhost", socket_data.Pass()); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| } |
| |
| TEST_F(WebSocketStreamCreateTest, HandleErrTunnelConnectionFailed) { |
| static const char kConnectRequest[] = |
| "CONNECT localhost:80 HTTP/1.1\r\n" |
| "Host: localhost:80\r\n" |
| "Proxy-Connection: keep-alive\r\n" |
| "\r\n"; |
| |
| static const char kProxyResponse[] = |
| "HTTP/1.1 403 Forbidden\r\n" |
| "Content-Type: text/html\r\n" |
| "Content-Length: 9\r\n" |
| "Connection: keep-alive\r\n" |
| "\r\n" |
| "Forbidden"; |
| |
| MockRead reads[] = {MockRead(SYNCHRONOUS, 1, kProxyResponse)}; |
| MockWrite writes[] = {MockWrite(SYNCHRONOUS, 0, kConnectRequest)}; |
| scoped_ptr<DeterministicSocketData> socket_data( |
| BuildSocketData(reads, writes)); |
| url_request_context_host_.SetProxyConfig("https=proxy:8000"); |
| CreateAndConnectRawExpectations("ws://localhost/", NoSubProtocols(), |
| "http://localhost", socket_data.Pass()); |
| WaitUntilConnectDone(); |
| EXPECT_TRUE(has_failed()); |
| EXPECT_EQ("Establishing a tunnel via proxy server failed.", |
| failure_message()); |
| } |
| |
| } // namespace |
| } // namespace net |
