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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "net/websockets/websocket_handshake_handler.h" | 5 #include "net/websockets/websocket_handshake_handler.h" |
| 6 | 6 |
| 7 #include <string> | 7 #include "testing/gtest/include/gtest/gtest.h" |
| 8 #include <vector> | |
| 9 | 8 |
| 10 #include "base/basictypes.h" | 9 namespace net { |
| 11 #include "base/strings/string_util.h" | |
| 12 #include "base/strings/stringprintf.h" | |
| 13 #include "net/http/http_response_headers.h" | |
| 14 #include "net/http/http_util.h" | |
| 15 #include "url/gurl.h" | |
| 16 | |
| 17 #include "testing/gtest/include/gtest/gtest.h" | |
| 18 | 10 |
| 19 namespace { | 11 namespace { |
| 20 | 12 |
| 21 const char* const kCookieHeaders[] = { | 13 // TODO(ricea): Put a test for ComputeSecWebSocketAccept() here. |
| 22 "cookie", "cookie2" | |
| 23 }; | |
| 24 | |
| 25 const char* const kSetCookieHeaders[] = { | |
| 26 "set-cookie", "set-cookie2" | |
| 27 }; | |
| 28 | 14 |
| 29 } // namespace | 15 } // namespace |
| 30 | 16 |
| 31 namespace net { | |
| 32 | |
| 33 TEST(WebSocketHandshakeRequestHandlerTest, SimpleRequest) { | |
| 34 WebSocketHandshakeRequestHandler handler; | |
| 35 | |
| 36 static const char kHandshakeRequestMessage[] = | |
| 37 "GET /demo HTTP/1.1\r\n" | |
| 38 "Host: example.com\r\n" | |
| 39 "Upgrade: websocket\r\n" | |
| 40 "Connection: Upgrade\r\n" | |
| 41 "Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n" | |
| 42 "Sec-WebSocket-Origin: http://example.com\r\n" | |
| 43 "Sec-WebSocket-Protocol: sample\r\n" | |
| 44 "Sec-WebSocket-Version: 13\r\n" | |
| 45 "\r\n"; | |
| 46 | |
| 47 EXPECT_TRUE(handler.ParseRequest(kHandshakeRequestMessage, | |
| 48 strlen(kHandshakeRequestMessage))); | |
| 49 | |
| 50 handler.RemoveHeaders(kCookieHeaders, arraysize(kCookieHeaders)); | |
| 51 | |
| 52 EXPECT_EQ(kHandshakeRequestMessage, handler.GetRawRequest()); | |
| 53 } | |
| 54 | |
| 55 TEST(WebSocketHandshakeRequestHandlerTest, ReplaceRequestCookies) { | |
| 56 WebSocketHandshakeRequestHandler handler; | |
| 57 | |
| 58 static const char kHandshakeRequestMessage[] = | |
| 59 "GET /demo HTTP/1.1\r\n" | |
| 60 "Host: example.com\r\n" | |
| 61 "Upgrade: websocket\r\n" | |
| 62 "Connection: Upgrade\r\n" | |
| 63 "Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n" | |
| 64 "Sec-WebSocket-Origin: http://example.com\r\n" | |
| 65 "Sec-WebSocket-Protocol: sample\r\n" | |
| 66 "Sec-WebSocket-Version: 13\r\n" | |
| 67 "Cookie: WK-websocket-test=1\r\n" | |
| 68 "\r\n"; | |
| 69 | |
| 70 EXPECT_TRUE(handler.ParseRequest(kHandshakeRequestMessage, | |
| 71 strlen(kHandshakeRequestMessage))); | |
| 72 | |
| 73 handler.RemoveHeaders(kCookieHeaders, arraysize(kCookieHeaders)); | |
| 74 | |
| 75 handler.AppendHeaderIfMissing("Cookie", | |
| 76 "WK-websocket-test=1; " | |
| 77 "WK-websocket-test-httponly=1"); | |
| 78 | |
| 79 static const char kHandshakeRequestExpectedMessage[] = | |
| 80 "GET /demo HTTP/1.1\r\n" | |
| 81 "Host: example.com\r\n" | |
| 82 "Upgrade: websocket\r\n" | |
| 83 "Connection: Upgrade\r\n" | |
| 84 "Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n" | |
| 85 "Sec-WebSocket-Origin: http://example.com\r\n" | |
| 86 "Sec-WebSocket-Protocol: sample\r\n" | |
| 87 "Sec-WebSocket-Version: 13\r\n" | |
| 88 "Cookie: WK-websocket-test=1; WK-websocket-test-httponly=1\r\n" | |
| 89 "\r\n"; | |
| 90 | |
| 91 EXPECT_EQ(kHandshakeRequestExpectedMessage, handler.GetRawRequest()); | |
| 92 } | |
| 93 | |
| 94 TEST(WebSocketHandshakeResponseHandlerTest, SimpleResponse) { | |
| 95 WebSocketHandshakeResponseHandler handler; | |
| 96 | |
| 97 static const char kHandshakeResponseMessage[] = | |
| 98 "HTTP/1.1 101 Switching Protocols\r\n" | |
| 99 "Upgrade: websocket\r\n" | |
| 100 "Connection: Upgrade\r\n" | |
| 101 "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" | |
| 102 "Sec-WebSocket-Protocol: sample\r\n" | |
| 103 "\r\n"; | |
| 104 | |
| 105 EXPECT_EQ(strlen(kHandshakeResponseMessage), | |
| 106 handler.ParseRawResponse(kHandshakeResponseMessage, | |
| 107 strlen(kHandshakeResponseMessage))); | |
| 108 EXPECT_TRUE(handler.HasResponse()); | |
| 109 | |
| 110 handler.RemoveHeaders(kCookieHeaders, arraysize(kCookieHeaders)); | |
| 111 | |
| 112 EXPECT_EQ(kHandshakeResponseMessage, handler.GetResponse()); | |
| 113 } | |
| 114 | |
| 115 TEST(WebSocketHandshakeResponseHandlerTest, ReplaceResponseCookies) { | |
| 116 WebSocketHandshakeResponseHandler handler; | |
| 117 | |
| 118 static const char kHandshakeResponseMessage[] = | |
| 119 "HTTP/1.1 101 Switching Protocols\r\n" | |
| 120 "Upgrade: websocket\r\n" | |
| 121 "Connection: Upgrade\r\n" | |
| 122 "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" | |
| 123 "Sec-WebSocket-Protocol: sample\r\n" | |
| 124 "Set-Cookie: WK-websocket-test-1\r\n" | |
| 125 "Set-Cookie: WK-websocket-test-httponly=1; HttpOnly\r\n" | |
| 126 "\r\n"; | |
| 127 | |
| 128 EXPECT_EQ(strlen(kHandshakeResponseMessage), | |
| 129 handler.ParseRawResponse(kHandshakeResponseMessage, | |
| 130 strlen(kHandshakeResponseMessage))); | |
| 131 EXPECT_TRUE(handler.HasResponse()); | |
| 132 std::vector<std::string> cookies; | |
| 133 handler.GetHeaders(kSetCookieHeaders, arraysize(kSetCookieHeaders), &cookies); | |
| 134 ASSERT_EQ(2U, cookies.size()); | |
| 135 EXPECT_EQ("WK-websocket-test-1", cookies[0]); | |
| 136 EXPECT_EQ("WK-websocket-test-httponly=1; HttpOnly", cookies[1]); | |
| 137 handler.RemoveHeaders(kSetCookieHeaders, arraysize(kSetCookieHeaders)); | |
| 138 | |
| 139 static const char kHandshakeResponseExpectedMessage[] = | |
| 140 "HTTP/1.1 101 Switching Protocols\r\n" | |
| 141 "Upgrade: websocket\r\n" | |
| 142 "Connection: Upgrade\r\n" | |
| 143 "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" | |
| 144 "Sec-WebSocket-Protocol: sample\r\n" | |
| 145 "\r\n"; | |
| 146 | |
| 147 EXPECT_EQ(kHandshakeResponseExpectedMessage, handler.GetResponse()); | |
| 148 } | |
| 149 | |
| 150 TEST(WebSocketHandshakeResponseHandlerTest, BadResponse) { | |
| 151 WebSocketHandshakeResponseHandler handler; | |
| 152 | |
| 153 static const char kBadMessage[] = "\n\n\r\net-Location: w"; | |
| 154 EXPECT_EQ(2U, handler.ParseRawResponse(kBadMessage, strlen(kBadMessage))); | |
| 155 EXPECT_TRUE(handler.HasResponse()); | |
| 156 EXPECT_EQ("\n\n", handler.GetResponse()); | |
| 157 } | |
| 158 | |
| 159 TEST(WebSocketHandshakeResponseHandlerTest, BadResponse2) { | |
| 160 WebSocketHandshakeResponseHandler handler; | |
| 161 | |
| 162 static const char kBadMessage[] = "\n\r\n\r\net-Location: w"; | |
| 163 EXPECT_EQ(3U, handler.ParseRawResponse(kBadMessage, strlen(kBadMessage))); | |
| 164 EXPECT_TRUE(handler.HasResponse()); | |
| 165 EXPECT_EQ("\n\r\n", handler.GetResponse()); | |
| 166 } | |
| 167 | |
| 168 TEST(WebSocketHandshakeHandlerTest, HttpRequestResponse) { | |
| 169 WebSocketHandshakeRequestHandler request_handler; | |
| 170 | |
| 171 static const char kHandshakeRequestMessage[] = | |
| 172 "GET /demo HTTP/1.1\r\n" | |
| 173 "Host: example.com\r\n" | |
| 174 "Upgrade: websocket\r\n" | |
| 175 "Connection: Upgrade\r\n" | |
| 176 "Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n" | |
| 177 "Sec-WebSocket-Origin: http://example.com\r\n" | |
| 178 "Sec-WebSocket-Protocol: sample\r\n" | |
| 179 "Sec-WebSocket-Version: 13\r\n" | |
| 180 "\r\n"; | |
| 181 | |
| 182 EXPECT_TRUE(request_handler.ParseRequest(kHandshakeRequestMessage, | |
| 183 strlen(kHandshakeRequestMessage))); | |
| 184 | |
| 185 GURL url("ws://example.com/demo"); | |
| 186 std::string challenge; | |
| 187 const HttpRequestInfo& request_info = | |
| 188 request_handler.GetRequestInfo(url, &challenge); | |
| 189 | |
| 190 EXPECT_EQ(url, request_info.url); | |
| 191 EXPECT_EQ("GET", request_info.method); | |
| 192 EXPECT_FALSE(request_info.extra_headers.HasHeader("Upgrade")); | |
| 193 EXPECT_FALSE(request_info.extra_headers.HasHeader("Connection")); | |
| 194 EXPECT_FALSE(request_info.extra_headers.HasHeader("Sec-WebSocket-Key")); | |
| 195 std::string value; | |
| 196 EXPECT_TRUE(request_info.extra_headers.GetHeader("Host", &value)); | |
| 197 EXPECT_EQ("example.com", value); | |
| 198 EXPECT_TRUE(request_info.extra_headers.GetHeader("Sec-WebSocket-Origin", | |
| 199 &value)); | |
| 200 EXPECT_EQ("http://example.com", value); | |
| 201 EXPECT_TRUE(request_info.extra_headers.GetHeader("Sec-WebSocket-Protocol", | |
| 202 &value)); | |
| 203 EXPECT_EQ("sample", value); | |
| 204 | |
| 205 EXPECT_EQ("dGhlIHNhbXBsZSBub25jZQ==", challenge); | |
| 206 | |
| 207 static const char kHandshakeResponseHeader[] = | |
| 208 "HTTP/1.1 101 Switching Protocols\r\n" | |
| 209 "Sec-WebSocket-Protocol: sample\r\n"; | |
| 210 | |
| 211 std::string raw_headers = | |
| 212 HttpUtil::AssembleRawHeaders(kHandshakeResponseHeader, | |
| 213 strlen(kHandshakeResponseHeader)); | |
| 214 HttpResponseInfo response_info; | |
| 215 response_info.headers = new HttpResponseHeaders(raw_headers); | |
| 216 | |
| 217 EXPECT_TRUE(StartsWithASCII(response_info.headers->GetStatusLine(), | |
| 218 "HTTP/1.1 101 ", false)); | |
| 219 EXPECT_FALSE(response_info.headers->HasHeader("Upgrade")); | |
| 220 EXPECT_FALSE(response_info.headers->HasHeader("Connection")); | |
| 221 EXPECT_FALSE(response_info.headers->HasHeader("Sec-WebSocket-Accept")); | |
| 222 EXPECT_TRUE(response_info.headers->HasHeaderValue("Sec-WebSocket-Protocol", | |
| 223 "sample")); | |
| 224 | |
| 225 WebSocketHandshakeResponseHandler response_handler; | |
| 226 | |
| 227 EXPECT_TRUE(response_handler.ParseResponseInfo(response_info, challenge)); | |
| 228 EXPECT_TRUE(response_handler.HasResponse()); | |
| 229 | |
| 230 static const char kHandshakeResponseExpectedMessage[] = | |
| 231 "HTTP/1.1 101 Switching Protocols\r\n" | |
| 232 "Upgrade: websocket\r\n" | |
| 233 "Connection: Upgrade\r\n" | |
| 234 "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" | |
| 235 "Sec-WebSocket-Protocol: sample\r\n" | |
| 236 "\r\n"; | |
| 237 | |
| 238 EXPECT_EQ(kHandshakeResponseExpectedMessage, response_handler.GetResponse()); | |
| 239 } | |
| 240 | |
| 241 } // namespace net | 17 } // namespace net |
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