Mercurial > hg > orthanc
annotate Core/HttpServer/MongooseServer.cpp @ 2182:085a41c66133
fix
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 25 Nov 2016 19:08:10 +0100 |
| parents | 595cf22b3e7e |
| children | a3a65de1840f |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
| 0 | 5 * |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 136 | 10 * |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 0 | 22 * |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
| 33 // http://en.highscore.de/cpp/boost/stringhandling.html | |
| 34 | |
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35 #include "../PrecompiledHeaders.h" |
| 0 | 36 #include "MongooseServer.h" |
| 37 | |
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38 #include "../Logging.h" |
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39 #include "../ChunkedBuffer.h" |
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40 #include "HttpToolbox.h" |
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41 #include "mongoose.h" |
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42 |
| 0 | 43 #include <algorithm> |
| 44 #include <string.h> | |
| 45 #include <boost/lexical_cast.hpp> | |
| 46 #include <boost/algorithm/string.hpp> | |
| 47 #include <iostream> | |
| 48 #include <string.h> | |
| 49 #include <stdio.h> | |
| 50 #include <boost/thread.hpp> | |
| 51 | |
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52 #if !defined(ORTHANC_ENABLE_SSL) |
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53 # error The macro ORTHANC_ENABLE_SSL must be defined |
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54 #endif |
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55 |
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56 #if ORTHANC_ENABLE_SSL == 1 |
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57 #include <openssl/opensslv.h> |
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58 #endif |
| 0 | 59 |
| 59 | 60 #define ORTHANC_REALM "Orthanc Secure Area" |
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61 |
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62 static const long LOCALHOST = (127ll << 24) + 1ll; |
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63 |
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64 |
| 59 | 65 namespace Orthanc |
| 0 | 66 { |
| 67 static const char multipart[] = "multipart/form-data; boundary="; | |
| 68 static unsigned int multipartLength = sizeof(multipart) / sizeof(char) - 1; | |
| 69 | |
| 70 | |
| 71 namespace | |
| 72 { | |
| 73 // Anonymous namespace to avoid clashes between compilation modules | |
| 911 | 74 class MongooseOutputStream : public IHttpOutputStream |
| 0 | 75 { |
| 76 private: | |
| 77 struct mg_connection* connection_; | |
| 78 | |
| 911 | 79 public: |
| 80 MongooseOutputStream(struct mg_connection* connection) : connection_(connection) | |
| 81 { | |
| 82 } | |
| 83 | |
| 909 | 84 virtual void Send(bool isHeader, const void* buffer, size_t length) |
| 0 | 85 { |
| 217 | 86 if (length > 0) |
| 87 { | |
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88 int status = mg_write(connection_, buffer, length); |
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89 if (status != static_cast<int>(length)) |
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90 { |
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91 // status == 0 when the connection has been closed, -1 on error |
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92 throw OrthancException(ErrorCode_NetworkProtocol); |
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93 } |
| 217 | 94 } |
| 0 | 95 } |
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96 |
| 911 | 97 virtual void OnHttpStatusReceived(HttpStatus status) |
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98 { |
| 911 | 99 // Ignore this |
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100 } |
| 0 | 101 }; |
| 102 | |
| 103 | |
| 104 enum PostDataStatus | |
| 105 { | |
| 106 PostDataStatus_Success, | |
| 107 PostDataStatus_NoLength, | |
| 108 PostDataStatus_Pending, | |
| 109 PostDataStatus_Failure | |
| 110 }; | |
| 111 } | |
| 112 | |
| 113 | |
| 114 // TODO Move this to external file | |
| 115 | |
| 116 | |
| 117 class ChunkedFile : public ChunkedBuffer | |
| 118 { | |
| 119 private: | |
| 120 std::string filename_; | |
| 121 | |
| 122 public: | |
| 123 ChunkedFile(const std::string& filename) : | |
| 124 filename_(filename) | |
| 125 { | |
| 126 } | |
| 127 | |
| 128 const std::string& GetFilename() const | |
| 129 { | |
| 130 return filename_; | |
| 131 } | |
| 132 }; | |
| 133 | |
| 134 | |
| 135 | |
| 136 class ChunkStore | |
| 137 { | |
| 138 private: | |
| 139 typedef std::list<ChunkedFile*> Content; | |
| 140 Content content_; | |
| 141 unsigned int numPlaces_; | |
| 142 | |
| 143 boost::mutex mutex_; | |
| 144 std::set<std::string> discardedFiles_; | |
| 145 | |
| 146 void Clear() | |
| 147 { | |
| 148 for (Content::iterator it = content_.begin(); | |
| 656 | 149 it != content_.end(); ++it) |
| 0 | 150 { |
| 151 delete *it; | |
| 152 } | |
| 153 } | |
| 154 | |
| 155 Content::iterator Find(const std::string& filename) | |
| 156 { | |
| 157 for (Content::iterator it = content_.begin(); | |
| 656 | 158 it != content_.end(); ++it) |
| 0 | 159 { |
| 160 if ((*it)->GetFilename() == filename) | |
| 161 { | |
| 162 return it; | |
| 163 } | |
| 164 } | |
| 165 | |
| 166 return content_.end(); | |
| 167 } | |
| 168 | |
| 169 void Remove(const std::string& filename) | |
| 170 { | |
| 171 Content::iterator it = Find(filename); | |
| 172 if (it != content_.end()) | |
| 173 { | |
| 174 delete *it; | |
| 175 content_.erase(it); | |
| 176 } | |
| 177 } | |
| 178 | |
| 179 public: | |
| 180 ChunkStore() | |
| 181 { | |
| 182 numPlaces_ = 10; | |
| 183 } | |
| 184 | |
| 185 ~ChunkStore() | |
| 186 { | |
| 187 Clear(); | |
| 188 } | |
| 189 | |
| 190 PostDataStatus Store(std::string& completed, | |
| 191 const char* chunkData, | |
| 192 size_t chunkSize, | |
| 193 const std::string& filename, | |
| 194 size_t filesize) | |
| 195 { | |
| 196 boost::mutex::scoped_lock lock(mutex_); | |
| 197 | |
| 198 std::set<std::string>::iterator wasDiscarded = discardedFiles_.find(filename); | |
| 199 if (wasDiscarded != discardedFiles_.end()) | |
| 200 { | |
| 201 discardedFiles_.erase(wasDiscarded); | |
| 202 return PostDataStatus_Failure; | |
| 203 } | |
| 204 | |
| 205 ChunkedFile* f; | |
| 206 Content::iterator it = Find(filename); | |
| 207 if (it == content_.end()) | |
| 208 { | |
| 209 f = new ChunkedFile(filename); | |
| 210 | |
| 211 // Make some room | |
| 212 if (content_.size() >= numPlaces_) | |
| 213 { | |
| 214 discardedFiles_.insert(content_.front()->GetFilename()); | |
| 215 delete content_.front(); | |
| 216 content_.pop_front(); | |
| 217 } | |
| 218 | |
| 219 content_.push_back(f); | |
| 220 } | |
| 221 else | |
| 222 { | |
| 223 f = *it; | |
| 224 } | |
| 225 | |
| 226 f->AddChunk(chunkData, chunkSize); | |
| 227 | |
| 228 if (f->GetNumBytes() > filesize) | |
| 229 { | |
| 230 Remove(filename); | |
| 231 } | |
| 232 else if (f->GetNumBytes() == filesize) | |
| 233 { | |
| 234 f->Flatten(completed); | |
| 235 Remove(filename); | |
| 236 return PostDataStatus_Success; | |
| 237 } | |
| 238 | |
| 239 return PostDataStatus_Pending; | |
| 240 } | |
| 241 | |
| 242 /*void Print() | |
| 243 { | |
| 244 boost::mutex::scoped_lock lock(mutex_); | |
| 245 | |
| 246 printf("ChunkStore status:\n"); | |
| 247 for (Content::const_iterator i = content_.begin(); | |
| 248 i != content_.end(); i++) | |
| 249 { | |
| 250 printf(" [%s]: %d\n", (*i)->GetFilename().c_str(), (*i)->GetNumBytes()); | |
| 251 } | |
| 252 printf("-----\n"); | |
| 253 }*/ | |
| 254 }; | |
| 255 | |
| 256 | |
| 257 struct MongooseServer::PImpl | |
| 258 { | |
| 259 struct mg_context *context_; | |
| 260 ChunkStore chunkStore_; | |
| 261 }; | |
| 262 | |
| 263 | |
| 264 ChunkStore& MongooseServer::GetChunkStore() | |
| 265 { | |
| 266 return pimpl_->chunkStore_; | |
| 267 } | |
| 268 | |
| 269 | |
| 270 | |
| 416 | 271 static PostDataStatus ReadBody(std::string& postData, |
| 272 struct mg_connection *connection, | |
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273 const IHttpHandler::Arguments& headers) |
| 0 | 274 { |
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275 IHttpHandler::Arguments::const_iterator cs = headers.find("content-length"); |
| 0 | 276 if (cs == headers.end()) |
| 277 { | |
| 278 return PostDataStatus_NoLength; | |
| 279 } | |
| 280 | |
| 281 int length; | |
| 282 try | |
| 283 { | |
| 284 length = boost::lexical_cast<int>(cs->second); | |
| 285 } | |
| 286 catch (boost::bad_lexical_cast) | |
| 287 { | |
| 288 return PostDataStatus_NoLength; | |
| 289 } | |
| 290 | |
| 291 if (length < 0) | |
| 292 { | |
| 293 length = 0; | |
| 294 } | |
| 295 | |
| 296 postData.resize(length); | |
| 297 | |
| 298 size_t pos = 0; | |
| 299 while (length > 0) | |
| 300 { | |
| 301 int r = mg_read(connection, &postData[pos], length); | |
| 302 if (r <= 0) | |
| 303 { | |
| 304 return PostDataStatus_Failure; | |
| 305 } | |
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306 |
| 8 | 307 assert(r <= length); |
| 0 | 308 length -= r; |
| 309 pos += r; | |
| 310 } | |
| 311 | |
| 312 return PostDataStatus_Success; | |
| 313 } | |
| 314 | |
| 315 | |
| 316 | |
| 317 static PostDataStatus ParseMultipartPost(std::string &completedFile, | |
| 318 struct mg_connection *connection, | |
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319 const IHttpHandler::Arguments& headers, |
| 0 | 320 const std::string& contentType, |
| 321 ChunkStore& chunkStore) | |
| 322 { | |
| 323 std::string boundary = "--" + contentType.substr(multipartLength); | |
| 324 | |
| 325 std::string postData; | |
| 416 | 326 PostDataStatus status = ReadBody(postData, connection, headers); |
| 0 | 327 |
| 328 if (status != PostDataStatus_Success) | |
| 329 { | |
| 330 return status; | |
| 331 } | |
| 332 | |
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333 /*for (IHttpHandler::Arguments::const_iterator i = headers.begin(); i != headers.end(); i++) |
| 0 | 334 { |
| 335 std::cout << "Header [" << i->first << "] = " << i->second << "\n"; | |
| 336 } | |
| 337 printf("CHUNK\n");*/ | |
| 338 | |
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339 typedef IHttpHandler::Arguments::const_iterator ArgumentIterator; |
| 0 | 340 |
| 341 ArgumentIterator requestedWith = headers.find("x-requested-with"); | |
| 342 ArgumentIterator fileName = headers.find("x-file-name"); | |
| 343 ArgumentIterator fileSizeStr = headers.find("x-file-size"); | |
| 344 | |
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345 if (requestedWith != headers.end() && |
| 0 | 346 requestedWith->second != "XMLHttpRequest") |
| 347 { | |
| 348 return PostDataStatus_Failure; | |
| 349 } | |
| 350 | |
| 351 size_t fileSize = 0; | |
| 352 if (fileSizeStr != headers.end()) | |
| 353 { | |
| 354 try | |
| 355 { | |
| 356 fileSize = boost::lexical_cast<size_t>(fileSizeStr->second); | |
| 357 } | |
| 358 catch (boost::bad_lexical_cast) | |
| 359 { | |
| 360 return PostDataStatus_Failure; | |
| 361 } | |
| 362 } | |
| 363 | |
| 364 typedef boost::find_iterator<std::string::iterator> FindIterator; | |
| 10 | 365 typedef boost::iterator_range<char*> Range; |
| 0 | 366 |
| 367 //chunkStore.Print(); | |
| 368 | |
| 369 try | |
| 370 { | |
| 371 FindIterator last; | |
| 372 for (FindIterator it = | |
| 373 make_find_iterator(postData, boost::first_finder(boundary)); | |
| 374 it!=FindIterator(); | |
| 375 ++it) | |
| 376 { | |
| 377 if (last != FindIterator()) | |
| 378 { | |
| 10 | 379 Range part(&last->back(), &it->front()); |
| 0 | 380 Range content = boost::find_first(part, "\r\n\r\n"); |
| 345 | 381 if (/*content != Range()*/!content.empty()) |
| 0 | 382 { |
| 383 Range c(&content.back() + 1, &it->front() - 2); | |
| 384 size_t chunkSize = c.size(); | |
| 385 | |
| 386 if (chunkSize > 0) | |
| 387 { | |
| 388 const char* chunkData = &c.front(); | |
| 389 | |
| 390 if (fileName == headers.end()) | |
| 391 { | |
| 392 // This file is stored in a single chunk | |
| 393 completedFile.resize(chunkSize); | |
| 394 if (chunkSize > 0) | |
| 395 { | |
| 396 memcpy(&completedFile[0], chunkData, chunkSize); | |
| 397 } | |
| 398 return PostDataStatus_Success; | |
| 399 } | |
| 400 else | |
| 401 { | |
| 402 return chunkStore.Store(completedFile, chunkData, chunkSize, fileName->second, fileSize); | |
| 403 } | |
| 404 } | |
| 10 | 405 } |
| 0 | 406 } |
| 407 | |
| 408 last = it; | |
| 409 } | |
| 410 } | |
| 411 catch (std::length_error) | |
| 412 { | |
| 413 return PostDataStatus_Failure; | |
| 414 } | |
| 415 | |
| 416 return PostDataStatus_Pending; | |
| 417 } | |
| 418 | |
| 419 | |
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420 static bool IsAccessGranted(const MongooseServer& that, |
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421 const IHttpHandler::Arguments& headers) |
| 23 | 422 { |
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423 bool granted = false; |
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424 |
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425 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
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426 if (auth != headers.end()) |
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427 { |
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428 std::string s = auth->second; |
| 1213 | 429 if (s.size() > 6 && |
| 430 s.substr(0, 6) == "Basic ") | |
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431 { |
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432 std::string b64 = s.substr(6); |
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433 granted = that.IsValidBasicHttpAuthentication(b64); |
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434 } |
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435 } |
| 23 | 436 |
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437 return granted; |
| 23 | 438 } |
| 439 | |
| 440 | |
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441 static std::string GetAuthenticatedUsername(const IHttpHandler::Arguments& headers) |
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442 { |
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443 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
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444 |
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445 if (auth == headers.end()) |
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446 { |
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447 return ""; |
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448 } |
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449 |
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450 std::string s = auth->second; |
| 1213 | 451 if (s.size() <= 6 || |
| 452 s.substr(0, 6) != "Basic ") | |
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453 { |
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454 return ""; |
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455 } |
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456 |
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457 std::string b64 = s.substr(6); |
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458 std::string decoded; |
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459 Toolbox::DecodeBase64(decoded, b64); |
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460 size_t semicolons = decoded.find(':'); |
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461 |
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462 if (semicolons == std::string::npos) |
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463 { |
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464 // Bad-formatted request |
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465 return ""; |
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466 } |
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467 else |
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468 { |
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469 return decoded.substr(0, semicolons); |
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470 } |
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471 } |
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472 |
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473 |
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474 static bool ExtractMethod(HttpMethod& method, |
| 414 | 475 const struct mg_request_info *request, |
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476 const IHttpHandler::Arguments& headers, |
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477 const IHttpHandler::GetArguments& argumentsGET) |
| 414 | 478 { |
| 479 std::string overriden; | |
| 480 | |
| 481 // Check whether some PUT/DELETE faking is done | |
| 482 | |
| 483 // 1. Faking with Google's approach | |
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484 IHttpHandler::Arguments::const_iterator methodOverride = |
| 414 | 485 headers.find("x-http-method-override"); |
| 486 | |
| 487 if (methodOverride != headers.end()) | |
| 488 { | |
| 489 overriden = methodOverride->second; | |
| 490 } | |
| 491 else if (!strcmp(request->request_method, "GET")) | |
| 492 { | |
| 493 // 2. Faking with Ruby on Rail's approach | |
| 494 // GET /my/resource?_method=delete <=> DELETE /my/resource | |
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495 for (size_t i = 0; i < argumentsGET.size(); i++) |
| 414 | 496 { |
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497 if (argumentsGET[i].first == "_method") |
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498 { |
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499 overriden = argumentsGET[i].second; |
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500 break; |
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501 } |
| 414 | 502 } |
| 503 } | |
| 504 | |
| 505 if (overriden.size() > 0) | |
| 506 { | |
| 507 // A faking has been done within this request | |
| 508 Toolbox::ToUpperCase(overriden); | |
| 509 | |
| 416 | 510 LOG(INFO) << "HTTP method faking has been detected for " << overriden; |
| 511 | |
| 414 | 512 if (overriden == "PUT") |
| 513 { | |
|
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514 method = HttpMethod_Put; |
| 416 | 515 return true; |
| 414 | 516 } |
| 517 else if (overriden == "DELETE") | |
| 518 { | |
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519 method = HttpMethod_Delete; |
| 416 | 520 return true; |
| 414 | 521 } |
| 522 else | |
| 523 { | |
| 524 return false; | |
| 525 } | |
| 526 } | |
| 527 | |
| 528 // No PUT/DELETE faking was present | |
| 529 if (!strcmp(request->request_method, "GET")) | |
| 530 { | |
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531 method = HttpMethod_Get; |
| 414 | 532 } |
| 533 else if (!strcmp(request->request_method, "POST")) | |
| 534 { | |
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535 method = HttpMethod_Post; |
| 414 | 536 } |
| 537 else if (!strcmp(request->request_method, "DELETE")) | |
| 538 { | |
|
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539 method = HttpMethod_Delete; |
| 414 | 540 } |
| 541 else if (!strcmp(request->request_method, "PUT")) | |
| 542 { | |
|
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543 method = HttpMethod_Put; |
| 414 | 544 } |
| 545 else | |
| 546 { | |
| 547 return false; | |
| 548 } | |
| 549 | |
| 550 return true; | |
| 551 } | |
| 552 | |
| 553 | |
| 1517 | 554 static void ConfigureHttpCompression(HttpOutput& output, |
| 555 const IHttpHandler::Arguments& headers) | |
| 556 { | |
| 557 // Look if the client wishes HTTP compression | |
| 558 // https://en.wikipedia.org/wiki/HTTP_compression | |
| 559 IHttpHandler::Arguments::const_iterator it = headers.find("accept-encoding"); | |
| 560 if (it != headers.end()) | |
| 561 { | |
| 562 std::vector<std::string> encodings; | |
| 563 Toolbox::TokenizeString(encodings, it->second, ','); | |
| 564 | |
| 565 for (size_t i = 0; i < encodings.size(); i++) | |
| 566 { | |
| 567 std::string s = Toolbox::StripSpaces(encodings[i]); | |
| 568 | |
| 569 if (s == "deflate") | |
| 570 { | |
| 571 output.SetDeflateAllowed(true); | |
| 572 } | |
| 573 else if (s == "gzip") | |
| 574 { | |
| 575 output.SetGzipAllowed(true); | |
| 576 } | |
| 577 } | |
| 578 } | |
| 579 } | |
| 580 | |
| 581 | |
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582 static void InternalCallback(HttpOutput& output /* out */, |
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583 HttpMethod& method /* out */, |
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584 MongooseServer& server, |
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585 struct mg_connection *connection, |
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586 const struct mg_request_info *request) |
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587 { |
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588 // Check remote calls |
|
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589 if (!server.IsRemoteAccessAllowed() && |
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590 request->remote_ip != LOCALHOST) |
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591 { |
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592 output.SendUnauthorized(ORTHANC_REALM); |
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593 return; |
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594 } |
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595 |
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596 |
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597 // Extract the HTTP headers |
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598 IHttpHandler::Arguments headers; |
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599 for (int i = 0; i < request->num_headers; i++) |
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600 { |
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601 std::string name = request->http_headers[i].name; |
|
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602 std::string value = request->http_headers[i].value; |
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603 |
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604 std::transform(name.begin(), name.end(), name.begin(), ::tolower); |
|
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605 headers.insert(std::make_pair(name, value)); |
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606 VLOG(1) << "HTTP header: [" << name << "]: [" << value << "]"; |
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607 } |
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608 |
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609 if (server.IsHttpCompressionEnabled()) |
| 1517 | 610 { |
| 611 ConfigureHttpCompression(output, headers); | |
| 612 } | |
| 613 | |
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614 |
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615 // Extract the GET arguments |
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616 IHttpHandler::GetArguments argumentsGET; |
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617 if (!strcmp(request->request_method, "GET")) |
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618 { |
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619 HttpToolbox::ParseGetArguments(argumentsGET, request->query_string); |
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620 } |
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621 |
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622 |
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623 // Compute the HTTP method, taking method faking into consideration |
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624 method = HttpMethod_Get; |
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625 if (!ExtractMethod(method, request, headers, argumentsGET)) |
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626 { |
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627 output.SendStatus(HttpStatus_400_BadRequest); |
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628 return; |
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629 } |
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630 |
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631 |
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632 // Authenticate this connection |
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633 if (server.IsAuthenticationEnabled() && |
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634 !IsAccessGranted(server, headers)) |
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635 { |
|
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636 output.SendUnauthorized(ORTHANC_REALM); |
|
1112
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upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
637 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
638 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
1110
diff
changeset
|
639 |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
1110
diff
changeset
|
640 |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
641 // Apply the filter, if it is installed |
|
1571
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
642 char remoteIp[24]; |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
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diff
changeset
|
643 sprintf(remoteIp, "%d.%d.%d.%d", |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
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parents:
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diff
changeset
|
644 reinterpret_cast<const uint8_t*>(&request->remote_ip) [3], |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
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parents:
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diff
changeset
|
645 reinterpret_cast<const uint8_t*>(&request->remote_ip) [2], |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
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parents:
1570
diff
changeset
|
646 reinterpret_cast<const uint8_t*>(&request->remote_ip) [1], |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
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parents:
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diff
changeset
|
647 reinterpret_cast<const uint8_t*>(&request->remote_ip) [0]); |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
648 |
|
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provide the origin of the requests to HTTP handlers
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diff
changeset
|
649 std::string username = GetAuthenticatedUsername(headers); |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
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diff
changeset
|
650 |
|
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changeset
|
651 const IIncomingHttpRequestFilter *filter = server.GetIncomingHttpRequestFilter(); |
|
1112
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upgrade to Mongoose 3.8
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diff
changeset
|
652 if (filter != NULL) |
|
a119f9ae3640
upgrade to Mongoose 3.8
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diff
changeset
|
653 { |
|
1959
45c4387a379c
Access to the HTTP headers in the "IncomingHttpRequestFilter()" callback
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1900
diff
changeset
|
654 if (!filter->IsAllowed(method, request->uri, remoteIp, username.c_str(), headers)) |
|
1112
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upgrade to Mongoose 3.8
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diff
changeset
|
655 { |
|
1963
af0c90ae0915
Use 403 Forbidden status if the incoming HTTP request is disallowed
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1959
diff
changeset
|
656 //output.SendUnauthorized(ORTHANC_REALM); |
|
af0c90ae0915
Use 403 Forbidden status if the incoming HTTP request is disallowed
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1959
diff
changeset
|
657 output.SendStatus(HttpStatus_403_Forbidden); |
|
1112
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upgrade to Mongoose 3.8
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diff
changeset
|
658 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
659 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
660 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
1110
diff
changeset
|
661 |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
1110
diff
changeset
|
662 |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
663 // Extract the body of the request for PUT and POST |
|
1446
8dc80ba768aa
refactoring: IHttpHandler does not use std::string to hold the request body
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1443
diff
changeset
|
664 |
|
8dc80ba768aa
refactoring: IHttpHandler does not use std::string to hold the request body
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1443
diff
changeset
|
665 // TODO Avoid unneccessary memcopy of the body |
|
8dc80ba768aa
refactoring: IHttpHandler does not use std::string to hold the request body
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1443
diff
changeset
|
666 |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
667 std::string body; |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
668 if (method == HttpMethod_Post || |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
1110
diff
changeset
|
669 method == HttpMethod_Put) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
670 { |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
671 PostDataStatus status; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
672 |
|
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
673 IHttpHandler::Arguments::const_iterator ct = headers.find("content-type"); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
674 if (ct == headers.end()) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
675 { |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
676 // No content-type specified. Assume no multi-part content occurs at this point. |
|
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
677 status = ReadBody(body, connection, headers); |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
678 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
679 else |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
680 { |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
681 std::string contentType = ct->second; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
682 if (contentType.size() >= multipartLength && |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
683 !memcmp(contentType.c_str(), multipart, multipartLength)) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
684 { |
|
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
685 status = ParseMultipartPost(body, connection, headers, contentType, server.GetChunkStore()); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
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parents:
1110
diff
changeset
|
686 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
687 else |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
688 { |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
689 status = ReadBody(body, connection, headers); |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
690 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
691 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
692 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
693 switch (status) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
694 { |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
695 case PostDataStatus_NoLength: |
|
1113
ba5c0908600c
Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1112
diff
changeset
|
696 output.SendStatus(HttpStatus_411_LengthRequired); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
697 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
698 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
699 case PostDataStatus_Failure: |
|
1113
ba5c0908600c
Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1112
diff
changeset
|
700 output.SendStatus(HttpStatus_400_BadRequest); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
701 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
702 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
703 case PostDataStatus_Pending: |
| 1521 | 704 output.AnswerEmpty(); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
705 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
706 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
707 default: |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
708 break; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
709 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
710 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
711 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
712 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
713 // Decompose the URI into its components |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
714 UriComponents uri; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
715 try |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
716 { |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
717 Toolbox::SplitUriComponents(uri, request->uri); |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
718 } |
|
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
719 catch (OrthancException&) |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
720 { |
|
1113
ba5c0908600c
Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1112
diff
changeset
|
721 output.SendStatus(HttpStatus_400_BadRequest); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
722 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
723 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
724 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
725 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
726 LOG(INFO) << EnumerationToString(method) << " " << Toolbox::FlattenUri(uri); |
|
1443
895ab369d63c
refactoring: OrthancHttpHandler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1441
diff
changeset
|
727 |
|
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
728 bool found = false; |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
729 |
|
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
730 if (server.HasHandler()) |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
731 { |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
732 found = server.GetHandler().Handle(output, RequestOrigin_RestApi, remoteIp, username.c_str(), |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
733 method, uri, headers, argumentsGET, body.c_str(), body.size()); |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
734 } |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
735 |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
736 if (!found) |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
737 { |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
738 throw OrthancException(ErrorCode_UnknownResource); |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
739 } |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
740 } |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
741 |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
742 |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
743 static void ProtectedCallback(struct mg_connection *connection, |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
744 const struct mg_request_info *request) |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
745 { |
|
1443
895ab369d63c
refactoring: OrthancHttpHandler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1441
diff
changeset
|
746 try |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
747 { |
|
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
748 MongooseServer* server = reinterpret_cast<MongooseServer*>(request->user_data); |
|
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749 |
|
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|
750 if (server == NULL) |
|
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Avoid hard crash if not enough memory
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|
751 { |
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|
752 MongooseOutputStream stream(connection); |
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753 HttpOutput output(stream, false /* assume no keep-alive */); |
|
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|
754 output.SendStatus(HttpStatus_500_InternalServerError); |
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|
755 return; |
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|
756 } |
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|
757 |
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|
758 MongooseOutputStream stream(connection); |
|
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|
759 HttpOutput output(stream, server->IsKeepAliveEnabled()); |
|
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|
760 HttpMethod method = HttpMethod_Get; |
| 1569 | 761 |
| 762 try | |
| 1570 | 763 { |
|
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|
764 try |
|
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|
765 { |
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|
766 InternalCallback(output, method, *server, connection, request); |
|
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767 } |
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|
768 catch (OrthancException&) |
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|
769 { |
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|
770 throw; // Pass the exception to the main handler below |
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771 } |
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|
772 // Now convert native exceptions as OrthancException |
|
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|
773 catch (boost::bad_lexical_cast&) |
| 1570 | 774 { |
|
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775 LOG(ERROR) << "Syntax error in some user-supplied data"; |
|
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|
776 throw OrthancException(ErrorCode_BadParameterType); |
|
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|
777 } |
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|
778 catch (std::runtime_error&) |
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|
779 { |
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780 // Presumably an error while parsing the JSON body |
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|
781 throw OrthancException(ErrorCode_BadRequest); |
|
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782 } |
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|
783 catch (std::bad_alloc&) |
|
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|
784 { |
|
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|
785 LOG(ERROR) << "The server hosting Orthanc is running out of memory"; |
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|
786 throw OrthancException(ErrorCode_NotEnoughMemory); |
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|
787 } |
|
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changeset
|
788 catch (...) |
|
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|
789 { |
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790 LOG(ERROR) << "An unhandled exception was generated inside the HTTP server"; |
|
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|
791 throw OrthancException(ErrorCode_InternalError); |
| 1570 | 792 } |
| 793 } | |
|
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794 catch (OrthancException& e) |
| 1570 | 795 { |
|
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796 assert(server != NULL); |
| 1569 | 797 |
|
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798 // Using this candidate handler results in an exception |
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|
799 try |
|
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|
800 { |
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|
801 if (server->GetExceptionFormatter() == NULL) |
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|
802 { |
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|
803 LOG(ERROR) << "Exception in the HTTP handler: " << e.What(); |
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|
804 output.SendStatus(e.GetHttpStatus()); |
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|
805 } |
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|
806 else |
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|
807 { |
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|
808 server->GetExceptionFormatter()->Format(output, e, method, request->uri); |
|
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|
809 } |
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810 } |
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|
811 catch (OrthancException&) |
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|
812 { |
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813 // An exception here reflects the fact that the status code |
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814 // was already set by the HTTP handler. |
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815 } |
| 1570 | 816 } |
|
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817 } |
|
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818 catch (...) |
|
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819 { |
|
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|
820 // We should never arrive at this point, where it is even impossible to send an answer |
|
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|
821 LOG(ERROR) << "Catastrophic error inside the HTTP server, giving up"; |
|
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822 } |
|
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|
823 } |
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|
824 |
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|
825 |
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|
826 #if MONGOOSE_USE_CALLBACKS == 0 |
| 0 | 827 static void* Callback(enum mg_event event, |
| 828 struct mg_connection *connection, | |
| 829 const struct mg_request_info *request) | |
| 830 { | |
| 831 if (event == MG_NEW_REQUEST) | |
| 832 { | |
|
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|
833 ProtectedCallback(connection, request); |
| 0 | 834 |
| 835 // Mark as processed | |
| 836 return (void*) ""; | |
|
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837 } |
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|
838 else |
| 0 | 839 { |
| 840 return NULL; | |
| 841 } | |
| 842 } | |
| 843 | |
|
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|
844 #elif MONGOOSE_USE_CALLBACKS == 1 |
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|
845 static int Callback(struct mg_connection *connection) |
|
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|
846 { |
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|
847 struct mg_request_info *request = mg_get_request_info(connection); |
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|
848 |
|
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|
849 ProtectedCallback(connection, request); |
|
1112
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|
850 |
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|
851 return 1; // Do not let Mongoose handle the request by itself |
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852 } |
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|
853 |
|
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|
854 #else |
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|
855 #error Please set MONGOOSE_USE_CALLBACKS |
|
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|
856 #endif |
|
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|
857 |
|
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|
858 |
|
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changeset
|
859 |
|
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|
860 |
| 0 | 861 |
| 862 bool MongooseServer::IsRunning() const | |
| 863 { | |
| 864 return (pimpl_->context_ != NULL); | |
| 865 } | |
| 866 | |
| 867 | |
| 868 MongooseServer::MongooseServer() : pimpl_(new PImpl) | |
| 869 { | |
| 870 pimpl_->context_ = NULL; | |
|
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871 handler_ = NULL; |
|
34
96e57b863dd9
option to disallow remote access
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|
872 remoteAllowed_ = false; |
|
25
dd1489098265
basic http authentication
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|
873 authentication_ = false; |
| 23 | 874 ssl_ = false; |
| 0 | 875 port_ = 8000; |
| 417 | 876 filter_ = NULL; |
|
1115
da56a7916e8a
Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
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changeset
|
877 keepAlive_ = false; |
| 1517 | 878 httpCompression_ = true; |
|
1645
1558b3226b18
IHttpExceptionFormatter
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diff
changeset
|
879 exceptionFormatter_ = NULL; |
|
748
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|
880 |
|
2136
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881 #if ORTHANC_ENABLE_SSL == 1 |
| 749 | 882 // Check for the Heartbleed exploit |
|
748
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|
883 // https://en.wikipedia.org/wiki/OpenSSL#Heartbleed_bug |
|
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changeset
|
884 if (OPENSSL_VERSION_NUMBER < 0x1000107fL /* openssl-1.0.1g */ && |
|
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|
885 OPENSSL_VERSION_NUMBER >= 0x1000100fL /* openssl-1.0.1 */) |
|
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changeset
|
886 { |
| 749 | 887 LOG(WARNING) << "This version of OpenSSL is vulnerable to the Heartbleed exploit"; |
|
748
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|
888 } |
|
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changeset
|
889 #endif |
| 0 | 890 } |
| 891 | |
| 892 | |
| 893 MongooseServer::~MongooseServer() | |
| 894 { | |
| 895 Stop(); | |
| 896 } | |
| 897 | |
| 898 | |
| 128 | 899 void MongooseServer::SetPortNumber(uint16_t port) |
| 0 | 900 { |
| 901 Stop(); | |
| 902 port_ = port; | |
| 903 } | |
| 904 | |
| 905 void MongooseServer::Start() | |
| 906 { | |
| 907 if (!IsRunning()) | |
| 908 { | |
| 909 std::string port = boost::lexical_cast<std::string>(port_); | |
| 910 | |
| 23 | 911 if (ssl_) |
| 912 { | |
| 913 port += "s"; | |
| 914 } | |
| 915 | |
| 0 | 916 const char *options[] = { |
|
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917 // Set the TCP port for the HTTP server |
| 0 | 918 "listening_ports", port.c_str(), |
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919 |
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920 // Optimization reported by Chris Hafey |
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921 // https://groups.google.com/d/msg/orthanc-users/CKueKX0pJ9E/_UCbl8T-VjIJ |
|
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922 "enable_keep_alive", (keepAlive_ ? "yes" : "no"), |
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923 |
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924 // Set the SSL certificate, if any. This must be the last option. |
| 23 | 925 ssl_ ? "ssl_certificate" : NULL, |
| 926 certificate_.c_str(), | |
| 0 | 927 NULL |
| 928 }; | |
| 929 | |
|
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930 #if MONGOOSE_USE_CALLBACKS == 0 |
| 0 | 931 pimpl_->context_ = mg_start(&Callback, this, options); |
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932 |
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933 #elif MONGOOSE_USE_CALLBACKS == 1 |
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934 struct mg_callbacks callbacks; |
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935 memset(&callbacks, 0, sizeof(callbacks)); |
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936 callbacks.begin_request = Callback; |
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937 pimpl_->context_ = mg_start(&callbacks, this, options); |
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938 |
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939 #else |
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940 #error Please set MONGOOSE_USE_CALLBACKS |
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941 #endif |
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942 |
| 0 | 943 if (!pimpl_->context_) |
| 944 { | |
|
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945 throw OrthancException(ErrorCode_HttpPortInUse); |
| 0 | 946 } |
| 947 } | |
| 948 } | |
| 949 | |
| 950 void MongooseServer::Stop() | |
| 951 { | |
| 952 if (IsRunning()) | |
| 953 { | |
| 954 mg_stop(pimpl_->context_); | |
| 955 pimpl_->context_ = NULL; | |
| 956 } | |
| 957 } | |
| 958 | |
| 959 | |
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960 void MongooseServer::ClearUsers() |
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961 { |
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962 Stop(); |
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963 registeredUsers_.clear(); |
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964 } |
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965 |
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966 |
| 23 | 967 void MongooseServer::RegisterUser(const char* username, |
| 968 const char* password) | |
| 969 { | |
| 970 Stop(); | |
| 24 | 971 |
| 972 std::string tag = std::string(username) + ":" + std::string(password); | |
|
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973 std::string encoded; |
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974 Toolbox::EncodeBase64(encoded, tag); |
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975 registeredUsers_.insert(encoded); |
| 23 | 976 } |
| 977 | |
| 978 void MongooseServer::SetSslEnabled(bool enabled) | |
| 979 { | |
| 980 Stop(); | |
| 981 | |
|
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982 #if ORTHANC_ENABLE_SSL == 0 |
| 23 | 983 if (enabled) |
| 984 { | |
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985 throw OrthancException(ErrorCode_SslDisabled); |
| 23 | 986 } |
| 987 else | |
| 988 { | |
| 989 ssl_ = false; | |
| 990 } | |
| 991 #else | |
| 992 ssl_ = enabled; | |
| 993 #endif | |
| 994 } | |
| 995 | |
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996 |
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997 void MongooseServer::SetKeepAliveEnabled(bool enabled) |
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998 { |
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999 Stop(); |
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1000 keepAlive_ = enabled; |
|
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1001 LOG(INFO) << "HTTP keep alive is " << (enabled ? "enabled" : "disabled"); |
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1002 } |
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1003 |
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1004 |
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1005 void MongooseServer::SetAuthenticationEnabled(bool enabled) |
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1006 { |
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1007 Stop(); |
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1008 authentication_ = enabled; |
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1009 } |
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1010 |
| 23 | 1011 void MongooseServer::SetSslCertificate(const char* path) |
| 1012 { | |
| 1013 Stop(); | |
| 1014 certificate_ = path; | |
| 1015 } | |
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1016 |
|
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1017 void MongooseServer::SetRemoteAccessAllowed(bool allowed) |
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1018 { |
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1019 Stop(); |
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1020 remoteAllowed_ = allowed; |
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1021 } |
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1022 |
| 1517 | 1023 void MongooseServer::SetHttpCompressionEnabled(bool enabled) |
| 1024 { | |
| 1025 Stop(); | |
| 1026 httpCompression_ = enabled; | |
| 1518 | 1027 LOG(WARNING) << "HTTP compression is " << (enabled ? "enabled" : "disabled"); |
| 1517 | 1028 } |
|
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1029 |
|
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1030 void MongooseServer::SetIncomingHttpRequestFilter(IIncomingHttpRequestFilter& filter) |
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1031 { |
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1032 Stop(); |
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1033 filter_ = &filter; |
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1034 } |
|
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1035 |
|
1645
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1036 |
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1037 void MongooseServer::SetHttpExceptionFormatter(IHttpExceptionFormatter& formatter) |
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1038 { |
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1039 Stop(); |
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1040 exceptionFormatter_ = &formatter; |
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1041 } |
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1042 |
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1043 |
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1044 bool MongooseServer::IsValidBasicHttpAuthentication(const std::string& basic) const |
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1045 { |
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1046 return registeredUsers_.find(basic) != registeredUsers_.end(); |
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1047 } |
|
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1048 |
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1049 |
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1050 void MongooseServer::Register(IHttpHandler& handler) |
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1051 { |
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1052 Stop(); |
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1053 handler_ = &handler; |
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1054 } |
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1055 |
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1056 |
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1057 IHttpHandler& MongooseServer::GetHandler() const |
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1058 { |
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1059 if (handler_ == NULL) |
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1060 { |
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1061 throw OrthancException(ErrorCode_InternalError); |
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1062 } |
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1063 |
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1064 return *handler_; |
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1065 } |
| 0 | 1066 } |