質問編集履歴
3
不要なコード削除
test
CHANGED
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File without changes
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test
CHANGED
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@@ -354,10 +354,6 @@
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354
354
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355
355
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// handshake
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356
356
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357
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-
ip::tcp::resolver::query query2( "xxxx.com", "https" );
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358
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-
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359
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-
ip::tcp::endpoint endpoint2( *resolver.resolve( query2 ) );
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360
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-
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361
357
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ssl_sock.handshake( asio::ssl::stream_base::client, err );
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362
358
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363
359
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2
該当ソースの修正版update
test
CHANGED
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File without changes
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test
CHANGED
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@@ -334,10 +334,6 @@
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334
334
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335
335
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cout << "status_message: " << status_message << endl;
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336
336
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337
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-
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338
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-
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339
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-
sock.close();
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340
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-
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341
337
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}
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342
338
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343
339
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@@ -350,18 +346,22 @@
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350
346
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351
347
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352
348
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349
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+
// move from sock to SSL sock
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350
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+
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351
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+
ssl_sock.next_layer() = std::mode( sock );
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352
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+
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353
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+
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354
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+
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355
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+
// handshake
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356
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+
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353
357
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ip::tcp::resolver::query query2( "xxxx.com", "https" );
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354
358
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355
359
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ip::tcp::endpoint endpoint2( *resolver.resolve( query2 ) );
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356
360
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357
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-
ssl_sock.lowest_layer().connect( endpoint2, err );
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358
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-
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359
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-
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360
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-
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361
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-
// handshake
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362
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-
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363
361
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ssl_sock.handshake( asio::ssl::stream_base::client, err );
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364
362
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363
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+
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364
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+
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365
365
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if( err ){
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366
366
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367
367
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boost::system::error_code code = err;
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1
該当ソースコードの修正版（FIX版）を追記しました
test
CHANGED
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File without changes
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test
CHANGED
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@@ -126,7 +126,7 @@
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126
126
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127
127
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stringstream ss_msg;
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128
128
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129
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-
ss_msg << "GET /
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129
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+
ss_msg << "GET /xxx HTTP/1.0\r\n";
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130
130
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131
131
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ss_msg << "Host: xxxx.com \r\n";
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132
132
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@@ -205,3 +205,225 @@
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205
205
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206
206
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207
207
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```
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208
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+
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209
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+
---
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210
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+
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211
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+
**4. 該当ソースコード（修正版）**
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212
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+
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213
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+
解決時の修正版コードです。
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214
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+
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215
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+
```
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216
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+
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217
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+
#include <boost/asio.hpp>
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218
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+
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219
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+
#include <boost/asio/ssl.hpp>
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220
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+
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221
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+
#include <iostream>
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222
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+
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223
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+
#include <sstream>
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224
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+
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225
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+
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226
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+
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227
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+
namespace asio = boost::asio;
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228
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+
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229
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+
namespace ip = asio::ip;
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230
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+
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231
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+
using namespace std;
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232
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+
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233
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+
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234
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+
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235
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+
int main( int argc, char* argv[] )
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236
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+
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237
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+
{
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238
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+
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239
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+
try {
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240
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+
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241
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+
// error code
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242
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+
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243
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+
boost::system::error_code err = boost::asio::error::host_not_found;
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244
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+
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245
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+
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246
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+
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247
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+
// sock
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248
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+
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249
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+
asio::io_service io_service;
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250
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+
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251
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+
ip::tcp::socket sock( io_service );
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252
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+
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253
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+
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254
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+
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255
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+
// proxy
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256
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+
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257
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+
ip::tcp::resolver resolver( io_service );
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258
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+
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259
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+
ip::tcp::resolver::query query( "43.255.22.186", "8080" );
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260
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+
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261
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+
ip::tcp::endpoint endpoint( *resolver.resolve( query ) );
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262
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+
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263
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+
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264
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+
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265
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+
// connect
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266
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+
|
|
267
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+
sock.connect( endpoint, err );
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268
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+
|
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269
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+
if( err ){
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|
270
|
+
|
|
271
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+
boost::system::error_code code = err;
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|
272
|
+
|
|
273
|
+
boost::system::system_error e( err );
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|
274
|
+
|
|
275
|
+
long lastResult = code.value();
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|
276
|
+
|
|
277
|
+
string errorString = e.what();
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|
278
|
+
|
|
279
|
+
sock.close();
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|
280
|
+
|
|
281
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+
cout << "connect failed: " << errorString << "(" << err << ")" << endl;
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|
282
|
+
|
|
283
|
+
}
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|
284
|
+
|
|
285
|
+
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|
286
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+
|
|
287
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+
// send & recv
|
|
288
|
+
|
|
289
|
+
{
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|
290
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+
|
|
291
|
+
stringstream ss_proxy;
|
|
292
|
+
|
|
293
|
+
ss_proxy << "CONNECT xxxx.com:443 HTTP/1.0\r\n\r\n";
|
|
294
|
+
|
|
295
|
+
|
|
296
|
+
|
|
297
|
+
asio::streambuf req;
|
|
298
|
+
|
|
299
|
+
ostream req_ostream( &req );
|
|
300
|
+
|
|
301
|
+
req_ostream << ss_proxy.str();
|
|
302
|
+
|
|
303
|
+
asio::write( sock, req );
|
|
304
|
+
|
|
305
|
+
|
|
306
|
+
|
|
307
|
+
asio::streambuf res;
|
|
308
|
+
|
|
309
|
+
asio::read_until( sock, res, "\r\n" );
|
|
310
|
+
|
|
311
|
+
|
|
312
|
+
|
|
313
|
+
istream is_res( &res );
|
|
314
|
+
|
|
315
|
+
string http_version;
|
|
316
|
+
|
|
317
|
+
unsigned int status_code;
|
|
318
|
+
|
|
319
|
+
string status_message;
|
|
320
|
+
|
|
321
|
+
|
|
322
|
+
|
|
323
|
+
is_res >> http_version;
|
|
324
|
+
|
|
325
|
+
is_res >> status_code;
|
|
326
|
+
|
|
327
|
+
getline( is_res, status_message );
|
|
328
|
+
|
|
329
|
+
|
|
330
|
+
|
|
331
|
+
cout << "http_version: " << http_version << endl;
|
|
332
|
+
|
|
333
|
+
cout << "status_code: " << status_code << endl;
|
|
334
|
+
|
|
335
|
+
cout << "status_message: " << status_message << endl;
|
|
336
|
+
|
|
337
|
+
|
|
338
|
+
|
|
339
|
+
sock.close();
|
|
340
|
+
|
|
341
|
+
}
|
|
342
|
+
|
|
343
|
+
|
|
344
|
+
|
|
345
|
+
// SSL sock
|
|
346
|
+
|
|
347
|
+
asio::ssl::context context( io_service, asio::ssl::context::sslv23 );
|
|
348
|
+
|
|
349
|
+
asio::ssl::stream<ip::tcp::socket> ssl_sock( io_service, context );
|
|
350
|
+
|
|
351
|
+
|
|
352
|
+
|
|
353
|
+
ip::tcp::resolver::query query2( "xxxx.com", "https" );
|
|
354
|
+
|
|
355
|
+
ip::tcp::endpoint endpoint2( *resolver.resolve( query2 ) );
|
|
356
|
+
|
|
357
|
+
ssl_sock.lowest_layer().connect( endpoint2, err );
|
|
358
|
+
|
|
359
|
+
|
|
360
|
+
|
|
361
|
+
// handshake
|
|
362
|
+
|
|
363
|
+
ssl_sock.handshake( asio::ssl::stream_base::client, err );
|
|
364
|
+
|
|
365
|
+
if( err ){
|
|
366
|
+
|
|
367
|
+
boost::system::error_code code = err;
|
|
368
|
+
|
|
369
|
+
boost::system::system_error e( err );
|
|
370
|
+
|
|
371
|
+
long lastResult = code.value();
|
|
372
|
+
|
|
373
|
+
string errorString = e.what();
|
|
374
|
+
|
|
375
|
+
ssl_sock.lowest_layer().close();
|
|
376
|
+
|
|
377
|
+
cout << "handshake failed: " << errorString << "(" << err << ")" << endl;
|
|
378
|
+
|
|
379
|
+
}
|
|
380
|
+
|
|
381
|
+
|
|
382
|
+
|
|
383
|
+
// send & recv
|
|
384
|
+
|
|
385
|
+
{
|
|
386
|
+
|
|
387
|
+
stringstream ss_msg;
|
|
388
|
+
|
|
389
|
+
ss_msg << "GET /xxx HTTP/1.0\r\n";
|
|
390
|
+
|
|
391
|
+
ss_msg << "Host: xxxx.com \r\n";
|
|
392
|
+
|
|
393
|
+
ss_msg << "\r\n";
|
|
394
|
+
|
|
395
|
+
|
|
396
|
+
|
|
397
|
+
asio::streambuf req;
|
|
398
|
+
|
|
399
|
+
ostream req_ostream( &req );
|
|
400
|
+
|
|
401
|
+
req_ostream << ss_msg.str();
|
|
402
|
+
|
|
403
|
+
asio::write( ssl_sock, req );
|
|
404
|
+
|
|
405
|
+
|
|
406
|
+
|
|
407
|
+
asio::streambuf res;
|
|
408
|
+
|
|
409
|
+
asio::read_until( ssl_sock, res, "\r\n" );
|
|
410
|
+
|
|
411
|
+
cout << &res << endl;
|
|
412
|
+
|
|
413
|
+
}
|
|
414
|
+
|
|
415
|
+
}
|
|
416
|
+
|
|
417
|
+
catch( std::exception& e ){
|
|
418
|
+
|
|
419
|
+
cout << endl << "[exception] " << e.what() << endl;
|
|
420
|
+
|
|
421
|
+
}
|
|
422
|
+
|
|
423
|
+
|
|
424
|
+
|
|
425
|
+
return 0;
|
|
426
|
+
|
|
427
|
+
}
|
|
428
|
+
|
|
429
|
+
```
|