Mercurial > hg > orthanc
annotate Core/HttpServer/MongooseServer.cpp @ 2949:e6204cd21443
typo
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 29 Nov 2018 20:36:55 +0100 |
| parents | 1153b1a128fe |
| children | d924f9bb61cc |
| 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 |
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5 * Copyright (C) 2017-2018 Osimis S.A., Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 136 | 11 * |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 0 | 23 * |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 // http://en.highscore.de/cpp/boost/stringhandling.html | |
| 35 | |
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36 #include "../PrecompiledHeaders.h" |
| 0 | 37 #include "MongooseServer.h" |
| 38 | |
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39 #include "../Logging.h" |
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40 #include "../ChunkedBuffer.h" |
| 2895 | 41 #include "../OrthancException.h" |
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42 #include "HttpToolbox.h" |
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43 |
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44 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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45 # include "mongoose.h" |
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46 |
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47 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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48 # include "civetweb.h" |
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49 # define MONGOOSE_USE_CALLBACKS 1 |
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50 |
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51 #else |
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52 # error "Either Mongoose or Civetweb must be enabled to compile this file" |
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53 #endif |
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54 |
| 0 | 55 #include <algorithm> |
| 56 #include <string.h> | |
| 57 #include <boost/lexical_cast.hpp> | |
| 58 #include <boost/algorithm/string.hpp> | |
| 59 #include <iostream> | |
| 60 #include <string.h> | |
| 61 #include <stdio.h> | |
| 62 #include <boost/thread.hpp> | |
| 63 | |
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64 #if !defined(ORTHANC_ENABLE_SSL) |
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65 # error The macro ORTHANC_ENABLE_SSL must be defined |
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66 #endif |
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67 |
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68 #if ORTHANC_ENABLE_SSL == 1 |
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69 #include <openssl/opensslv.h> |
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70 #endif |
| 0 | 71 |
| 59 | 72 #define ORTHANC_REALM "Orthanc Secure Area" |
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73 |
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74 |
| 59 | 75 namespace Orthanc |
| 0 | 76 { |
| 77 static const char multipart[] = "multipart/form-data; boundary="; | |
| 78 static unsigned int multipartLength = sizeof(multipart) / sizeof(char) - 1; | |
| 79 | |
| 80 | |
| 81 namespace | |
| 82 { | |
| 83 // Anonymous namespace to avoid clashes between compilation modules | |
| 911 | 84 class MongooseOutputStream : public IHttpOutputStream |
| 0 | 85 { |
| 86 private: | |
| 87 struct mg_connection* connection_; | |
| 88 | |
| 911 | 89 public: |
| 90 MongooseOutputStream(struct mg_connection* connection) : connection_(connection) | |
| 91 { | |
| 92 } | |
| 93 | |
| 909 | 94 virtual void Send(bool isHeader, const void* buffer, size_t length) |
| 0 | 95 { |
| 217 | 96 if (length > 0) |
| 97 { | |
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98 int status = mg_write(connection_, buffer, length); |
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99 if (status != static_cast<int>(length)) |
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100 { |
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101 // status == 0 when the connection has been closed, -1 on error |
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102 throw OrthancException(ErrorCode_NetworkProtocol); |
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103 } |
| 217 | 104 } |
| 0 | 105 } |
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106 |
| 911 | 107 virtual void OnHttpStatusReceived(HttpStatus status) |
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108 { |
| 911 | 109 // Ignore this |
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110 } |
| 0 | 111 }; |
| 112 | |
| 113 | |
| 114 enum PostDataStatus | |
| 115 { | |
| 116 PostDataStatus_Success, | |
| 117 PostDataStatus_NoLength, | |
| 118 PostDataStatus_Pending, | |
| 119 PostDataStatus_Failure | |
| 120 }; | |
| 121 } | |
| 122 | |
| 123 | |
| 124 // TODO Move this to external file | |
| 125 | |
| 126 | |
| 127 class ChunkedFile : public ChunkedBuffer | |
| 128 { | |
| 129 private: | |
| 130 std::string filename_; | |
| 131 | |
| 132 public: | |
| 133 ChunkedFile(const std::string& filename) : | |
| 134 filename_(filename) | |
| 135 { | |
| 136 } | |
| 137 | |
| 138 const std::string& GetFilename() const | |
| 139 { | |
| 140 return filename_; | |
| 141 } | |
| 142 }; | |
| 143 | |
| 144 | |
| 145 | |
| 146 class ChunkStore | |
| 147 { | |
| 148 private: | |
| 149 typedef std::list<ChunkedFile*> Content; | |
| 150 Content content_; | |
| 151 unsigned int numPlaces_; | |
| 152 | |
| 153 boost::mutex mutex_; | |
| 154 std::set<std::string> discardedFiles_; | |
| 155 | |
| 156 void Clear() | |
| 157 { | |
| 158 for (Content::iterator it = content_.begin(); | |
| 656 | 159 it != content_.end(); ++it) |
| 0 | 160 { |
| 161 delete *it; | |
| 162 } | |
| 163 } | |
| 164 | |
| 165 Content::iterator Find(const std::string& filename) | |
| 166 { | |
| 167 for (Content::iterator it = content_.begin(); | |
| 656 | 168 it != content_.end(); ++it) |
| 0 | 169 { |
| 170 if ((*it)->GetFilename() == filename) | |
| 171 { | |
| 172 return it; | |
| 173 } | |
| 174 } | |
| 175 | |
| 176 return content_.end(); | |
| 177 } | |
| 178 | |
| 179 void Remove(const std::string& filename) | |
| 180 { | |
| 181 Content::iterator it = Find(filename); | |
| 182 if (it != content_.end()) | |
| 183 { | |
| 184 delete *it; | |
| 185 content_.erase(it); | |
| 186 } | |
| 187 } | |
| 188 | |
| 189 public: | |
| 190 ChunkStore() | |
| 191 { | |
| 192 numPlaces_ = 10; | |
| 193 } | |
| 194 | |
| 195 ~ChunkStore() | |
| 196 { | |
| 197 Clear(); | |
| 198 } | |
| 199 | |
| 200 PostDataStatus Store(std::string& completed, | |
| 201 const char* chunkData, | |
| 202 size_t chunkSize, | |
| 203 const std::string& filename, | |
| 204 size_t filesize) | |
| 205 { | |
| 206 boost::mutex::scoped_lock lock(mutex_); | |
| 207 | |
| 208 std::set<std::string>::iterator wasDiscarded = discardedFiles_.find(filename); | |
| 209 if (wasDiscarded != discardedFiles_.end()) | |
| 210 { | |
| 211 discardedFiles_.erase(wasDiscarded); | |
| 212 return PostDataStatus_Failure; | |
| 213 } | |
| 214 | |
| 215 ChunkedFile* f; | |
| 216 Content::iterator it = Find(filename); | |
| 217 if (it == content_.end()) | |
| 218 { | |
| 219 f = new ChunkedFile(filename); | |
| 220 | |
| 221 // Make some room | |
| 222 if (content_.size() >= numPlaces_) | |
| 223 { | |
| 224 discardedFiles_.insert(content_.front()->GetFilename()); | |
| 225 delete content_.front(); | |
| 226 content_.pop_front(); | |
| 227 } | |
| 228 | |
| 229 content_.push_back(f); | |
| 230 } | |
| 231 else | |
| 232 { | |
| 233 f = *it; | |
| 234 } | |
| 235 | |
| 236 f->AddChunk(chunkData, chunkSize); | |
| 237 | |
| 238 if (f->GetNumBytes() > filesize) | |
| 239 { | |
| 240 Remove(filename); | |
| 241 } | |
| 242 else if (f->GetNumBytes() == filesize) | |
| 243 { | |
| 244 f->Flatten(completed); | |
| 245 Remove(filename); | |
| 246 return PostDataStatus_Success; | |
| 247 } | |
| 248 | |
| 249 return PostDataStatus_Pending; | |
| 250 } | |
| 251 | |
| 252 /*void Print() | |
| 253 { | |
| 254 boost::mutex::scoped_lock lock(mutex_); | |
| 255 | |
| 256 printf("ChunkStore status:\n"); | |
| 257 for (Content::const_iterator i = content_.begin(); | |
| 258 i != content_.end(); i++) | |
| 259 { | |
| 260 printf(" [%s]: %d\n", (*i)->GetFilename().c_str(), (*i)->GetNumBytes()); | |
| 261 } | |
| 262 printf("-----\n"); | |
| 263 }*/ | |
| 264 }; | |
| 265 | |
| 266 | |
| 267 struct MongooseServer::PImpl | |
| 268 { | |
| 269 struct mg_context *context_; | |
| 270 ChunkStore chunkStore_; | |
| 271 }; | |
| 272 | |
| 273 | |
| 274 ChunkStore& MongooseServer::GetChunkStore() | |
| 275 { | |
| 276 return pimpl_->chunkStore_; | |
| 277 } | |
| 278 | |
| 279 | |
| 280 | |
| 416 | 281 static PostDataStatus ReadBody(std::string& postData, |
| 282 struct mg_connection *connection, | |
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283 const IHttpHandler::Arguments& headers) |
| 0 | 284 { |
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285 IHttpHandler::Arguments::const_iterator cs = headers.find("content-length"); |
| 0 | 286 if (cs == headers.end()) |
| 287 { | |
| 288 return PostDataStatus_NoLength; | |
| 289 } | |
| 290 | |
| 291 int length; | |
| 292 try | |
| 293 { | |
| 294 length = boost::lexical_cast<int>(cs->second); | |
| 295 } | |
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296 catch (boost::bad_lexical_cast&) |
| 0 | 297 { |
| 298 return PostDataStatus_NoLength; | |
| 299 } | |
| 300 | |
| 301 if (length < 0) | |
| 302 { | |
| 303 length = 0; | |
| 304 } | |
| 305 | |
| 306 postData.resize(length); | |
| 307 | |
| 308 size_t pos = 0; | |
| 309 while (length > 0) | |
| 310 { | |
| 311 int r = mg_read(connection, &postData[pos], length); | |
| 312 if (r <= 0) | |
| 313 { | |
| 314 return PostDataStatus_Failure; | |
| 315 } | |
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316 |
| 8 | 317 assert(r <= length); |
| 0 | 318 length -= r; |
| 319 pos += r; | |
| 320 } | |
| 321 | |
| 322 return PostDataStatus_Success; | |
| 323 } | |
| 324 | |
| 325 | |
| 326 | |
| 327 static PostDataStatus ParseMultipartPost(std::string &completedFile, | |
| 328 struct mg_connection *connection, | |
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329 const IHttpHandler::Arguments& headers, |
| 0 | 330 const std::string& contentType, |
| 331 ChunkStore& chunkStore) | |
| 332 { | |
| 333 std::string boundary = "--" + contentType.substr(multipartLength); | |
| 334 | |
| 335 std::string postData; | |
| 416 | 336 PostDataStatus status = ReadBody(postData, connection, headers); |
| 0 | 337 |
| 338 if (status != PostDataStatus_Success) | |
| 339 { | |
| 340 return status; | |
| 341 } | |
| 342 | |
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343 /*for (IHttpHandler::Arguments::const_iterator i = headers.begin(); i != headers.end(); i++) |
| 0 | 344 { |
| 345 std::cout << "Header [" << i->first << "] = " << i->second << "\n"; | |
| 346 } | |
| 347 printf("CHUNK\n");*/ | |
| 348 | |
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349 typedef IHttpHandler::Arguments::const_iterator ArgumentIterator; |
| 0 | 350 |
| 351 ArgumentIterator requestedWith = headers.find("x-requested-with"); | |
| 352 ArgumentIterator fileName = headers.find("x-file-name"); | |
| 353 ArgumentIterator fileSizeStr = headers.find("x-file-size"); | |
| 354 | |
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355 if (requestedWith != headers.end() && |
| 0 | 356 requestedWith->second != "XMLHttpRequest") |
| 357 { | |
| 358 return PostDataStatus_Failure; | |
| 359 } | |
| 360 | |
| 361 size_t fileSize = 0; | |
| 362 if (fileSizeStr != headers.end()) | |
| 363 { | |
| 364 try | |
| 365 { | |
| 366 fileSize = boost::lexical_cast<size_t>(fileSizeStr->second); | |
| 367 } | |
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368 catch (boost::bad_lexical_cast&) |
| 0 | 369 { |
| 370 return PostDataStatus_Failure; | |
| 371 } | |
| 372 } | |
| 373 | |
| 374 typedef boost::find_iterator<std::string::iterator> FindIterator; | |
| 10 | 375 typedef boost::iterator_range<char*> Range; |
| 0 | 376 |
| 377 //chunkStore.Print(); | |
| 378 | |
| 379 try | |
| 380 { | |
| 381 FindIterator last; | |
| 382 for (FindIterator it = | |
| 383 make_find_iterator(postData, boost::first_finder(boundary)); | |
| 384 it!=FindIterator(); | |
| 385 ++it) | |
| 386 { | |
| 387 if (last != FindIterator()) | |
| 388 { | |
| 10 | 389 Range part(&last->back(), &it->front()); |
| 0 | 390 Range content = boost::find_first(part, "\r\n\r\n"); |
| 345 | 391 if (/*content != Range()*/!content.empty()) |
| 0 | 392 { |
| 393 Range c(&content.back() + 1, &it->front() - 2); | |
| 394 size_t chunkSize = c.size(); | |
| 395 | |
| 396 if (chunkSize > 0) | |
| 397 { | |
| 398 const char* chunkData = &c.front(); | |
| 399 | |
| 400 if (fileName == headers.end()) | |
| 401 { | |
| 402 // This file is stored in a single chunk | |
| 403 completedFile.resize(chunkSize); | |
| 404 if (chunkSize > 0) | |
| 405 { | |
| 406 memcpy(&completedFile[0], chunkData, chunkSize); | |
| 407 } | |
| 408 return PostDataStatus_Success; | |
| 409 } | |
| 410 else | |
| 411 { | |
| 412 return chunkStore.Store(completedFile, chunkData, chunkSize, fileName->second, fileSize); | |
| 413 } | |
| 414 } | |
| 10 | 415 } |
| 0 | 416 } |
| 417 | |
| 418 last = it; | |
| 419 } | |
| 420 } | |
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421 catch (std::length_error&) |
| 0 | 422 { |
| 423 return PostDataStatus_Failure; | |
| 424 } | |
| 425 | |
| 426 return PostDataStatus_Pending; | |
| 427 } | |
| 428 | |
| 429 | |
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430 static bool IsAccessGranted(const MongooseServer& that, |
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431 const IHttpHandler::Arguments& headers) |
| 23 | 432 { |
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433 bool granted = false; |
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434 |
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435 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
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436 if (auth != headers.end()) |
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437 { |
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438 std::string s = auth->second; |
| 1213 | 439 if (s.size() > 6 && |
| 440 s.substr(0, 6) == "Basic ") | |
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441 { |
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442 std::string b64 = s.substr(6); |
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443 granted = that.IsValidBasicHttpAuthentication(b64); |
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444 } |
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445 } |
| 23 | 446 |
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447 return granted; |
| 23 | 448 } |
| 449 | |
| 450 | |
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451 static std::string GetAuthenticatedUsername(const IHttpHandler::Arguments& headers) |
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452 { |
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453 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
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454 |
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455 if (auth == headers.end()) |
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456 { |
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457 return ""; |
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458 } |
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459 |
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460 std::string s = auth->second; |
| 1213 | 461 if (s.size() <= 6 || |
| 462 s.substr(0, 6) != "Basic ") | |
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463 { |
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464 return ""; |
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465 } |
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466 |
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467 std::string b64 = s.substr(6); |
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468 std::string decoded; |
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469 Toolbox::DecodeBase64(decoded, b64); |
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470 size_t semicolons = decoded.find(':'); |
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471 |
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472 if (semicolons == std::string::npos) |
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473 { |
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474 // Bad-formatted request |
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475 return ""; |
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476 } |
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477 else |
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478 { |
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479 return decoded.substr(0, semicolons); |
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480 } |
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481 } |
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482 |
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483 |
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484 static bool ExtractMethod(HttpMethod& method, |
| 414 | 485 const struct mg_request_info *request, |
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486 const IHttpHandler::Arguments& headers, |
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487 const IHttpHandler::GetArguments& argumentsGET) |
| 414 | 488 { |
| 489 std::string overriden; | |
| 490 | |
| 491 // Check whether some PUT/DELETE faking is done | |
| 492 | |
| 493 // 1. Faking with Google's approach | |
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494 IHttpHandler::Arguments::const_iterator methodOverride = |
| 414 | 495 headers.find("x-http-method-override"); |
| 496 | |
| 497 if (methodOverride != headers.end()) | |
| 498 { | |
| 499 overriden = methodOverride->second; | |
| 500 } | |
| 501 else if (!strcmp(request->request_method, "GET")) | |
| 502 { | |
| 503 // 2. Faking with Ruby on Rail's approach | |
| 504 // GET /my/resource?_method=delete <=> DELETE /my/resource | |
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505 for (size_t i = 0; i < argumentsGET.size(); i++) |
| 414 | 506 { |
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507 if (argumentsGET[i].first == "_method") |
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508 { |
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509 overriden = argumentsGET[i].second; |
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510 break; |
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511 } |
| 414 | 512 } |
| 513 } | |
| 514 | |
| 515 if (overriden.size() > 0) | |
| 516 { | |
| 517 // A faking has been done within this request | |
| 518 Toolbox::ToUpperCase(overriden); | |
| 519 | |
| 416 | 520 LOG(INFO) << "HTTP method faking has been detected for " << overriden; |
| 521 | |
| 414 | 522 if (overriden == "PUT") |
| 523 { | |
|
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524 method = HttpMethod_Put; |
| 416 | 525 return true; |
| 414 | 526 } |
| 527 else if (overriden == "DELETE") | |
| 528 { | |
|
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529 method = HttpMethod_Delete; |
| 416 | 530 return true; |
| 414 | 531 } |
| 532 else | |
| 533 { | |
| 534 return false; | |
| 535 } | |
| 536 } | |
| 537 | |
| 538 // No PUT/DELETE faking was present | |
| 539 if (!strcmp(request->request_method, "GET")) | |
| 540 { | |
|
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541 method = HttpMethod_Get; |
| 414 | 542 } |
| 543 else if (!strcmp(request->request_method, "POST")) | |
| 544 { | |
|
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545 method = HttpMethod_Post; |
| 414 | 546 } |
| 547 else if (!strcmp(request->request_method, "DELETE")) | |
| 548 { | |
|
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549 method = HttpMethod_Delete; |
| 414 | 550 } |
| 551 else if (!strcmp(request->request_method, "PUT")) | |
| 552 { | |
|
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553 method = HttpMethod_Put; |
| 414 | 554 } |
| 555 else | |
| 556 { | |
| 557 return false; | |
| 558 } | |
| 559 | |
| 560 return true; | |
| 561 } | |
| 562 | |
| 563 | |
| 1517 | 564 static void ConfigureHttpCompression(HttpOutput& output, |
| 565 const IHttpHandler::Arguments& headers) | |
| 566 { | |
| 567 // Look if the client wishes HTTP compression | |
| 568 // https://en.wikipedia.org/wiki/HTTP_compression | |
| 569 IHttpHandler::Arguments::const_iterator it = headers.find("accept-encoding"); | |
| 570 if (it != headers.end()) | |
| 571 { | |
| 572 std::vector<std::string> encodings; | |
| 573 Toolbox::TokenizeString(encodings, it->second, ','); | |
| 574 | |
| 575 for (size_t i = 0; i < encodings.size(); i++) | |
| 576 { | |
| 577 std::string s = Toolbox::StripSpaces(encodings[i]); | |
| 578 | |
| 579 if (s == "deflate") | |
| 580 { | |
| 581 output.SetDeflateAllowed(true); | |
| 582 } | |
| 583 else if (s == "gzip") | |
| 584 { | |
| 585 output.SetGzipAllowed(true); | |
| 586 } | |
| 587 } | |
| 588 } | |
| 589 } | |
| 590 | |
| 591 | |
|
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592 static void InternalCallback(HttpOutput& output /* out */, |
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593 HttpMethod& method /* out */, |
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594 MongooseServer& server, |
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595 struct mg_connection *connection, |
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596 const struct mg_request_info *request) |
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597 { |
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598 bool localhost; |
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599 |
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600 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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601 static const long LOCALHOST = (127ll << 24) + 1ll; |
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602 localhost = (request->remote_ip == LOCALHOST); |
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603 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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604 // The "remote_ip" field of "struct mg_request_info" is tagged as |
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605 // deprecated in Civetweb, using "remote_addr" instead. |
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606 localhost = (std::string(request->remote_addr) == "127.0.0.1"); |
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607 #else |
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608 #error |
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609 #endif |
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610 |
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611 // Check remote calls |
|
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612 if (!server.IsRemoteAccessAllowed() && |
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613 !localhost) |
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614 { |
|
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615 output.SendUnauthorized(server.GetRealm()); |
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616 return; |
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617 } |
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618 |
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619 |
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620 // Extract the HTTP headers |
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621 IHttpHandler::Arguments headers; |
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622 for (int i = 0; i < request->num_headers; i++) |
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623 { |
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624 std::string name = request->http_headers[i].name; |
|
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625 std::string value = request->http_headers[i].value; |
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626 |
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627 std::transform(name.begin(), name.end(), name.begin(), ::tolower); |
|
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628 headers.insert(std::make_pair(name, value)); |
|
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trace log of http headers
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changeset
|
629 VLOG(1) << "HTTP header: [" << name << "]: [" << value << "]"; |
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630 } |
|
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upgrade to Mongoose 3.8
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|
631 |
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Avoid hard crash if not enough memory
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|
632 if (server.IsHttpCompressionEnabled()) |
| 1517 | 633 { |
| 634 ConfigureHttpCompression(output, headers); | |
| 635 } | |
| 636 | |
|
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|
637 |
|
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|
638 // Extract the GET arguments |
|
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refactoring: IHttpHandler and HttpToolbox
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|
639 IHttpHandler::GetArguments argumentsGET; |
|
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640 if (!strcmp(request->request_method, "GET")) |
|
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|
641 { |
|
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changeset
|
642 HttpToolbox::ParseGetArguments(argumentsGET, request->query_string); |
|
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643 } |
|
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|
644 |
|
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upgrade to Mongoose 3.8
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|
645 |
|
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|
646 // Compute the HTTP method, taking method faking into consideration |
|
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|
647 method = HttpMethod_Get; |
|
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|
648 if (!ExtractMethod(method, request, headers, argumentsGET)) |
|
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diff
changeset
|
649 { |
|
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Refactoring of HttpOutput ("Content-Length" header is now always sent)
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|
650 output.SendStatus(HttpStatus_400_BadRequest); |
|
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changeset
|
651 return; |
|
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|
652 } |
|
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upgrade to Mongoose 3.8
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diff
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|
653 |
|
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upgrade to Mongoose 3.8
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diff
changeset
|
654 |
|
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parents:
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diff
changeset
|
655 // Authenticate this connection |
|
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changeset
|
656 if (server.IsAuthenticationEnabled() && |
|
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Avoid hard crash if not enough memory
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changeset
|
657 !IsAccessGranted(server, headers)) |
|
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changeset
|
658 { |
|
2790
c7313e1f7644
MongooseServer::SetRealm()
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diff
changeset
|
659 output.SendUnauthorized(server.GetRealm()); |
|
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changeset
|
660 return; |
|
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|
661 } |
|
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changeset
|
662 |
|
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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changeset
|
663 |
|
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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diff
changeset
|
664 #if ORTHANC_ENABLE_MONGOOSE == 1 |
|
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changeset
|
665 // Apply the filter, if it is installed |
|
1571
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|
666 char remoteIp[24]; |
|
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|
667 sprintf(remoteIp, "%d.%d.%d.%d", |
|
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changeset
|
668 reinterpret_cast<const uint8_t*>(&request->remote_ip) [3], |
|
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provide the origin of the requests to HTTP handlers
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diff
changeset
|
669 reinterpret_cast<const uint8_t*>(&request->remote_ip) [2], |
|
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provide the origin of the requests to HTTP handlers
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changeset
|
670 reinterpret_cast<const uint8_t*>(&request->remote_ip) [1], |
|
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provide the origin of the requests to HTTP handlers
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changeset
|
671 reinterpret_cast<const uint8_t*>(&request->remote_ip) [0]); |
|
2377
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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changeset
|
672 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
|
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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changeset
|
673 const char* remoteIp = request->remote_addr; |
|
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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changeset
|
674 #else |
|
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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changeset
|
675 #error |
|
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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changeset
|
676 #endif |
|
1571
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provide the origin of the requests to HTTP handlers
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changeset
|
677 |
|
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provide the origin of the requests to HTTP handlers
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changeset
|
678 std::string username = GetAuthenticatedUsername(headers); |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
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diff
changeset
|
679 |
|
2616
2f3007bf0708
event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2579
diff
changeset
|
680 IIncomingHttpRequestFilter *filter = server.GetIncomingHttpRequestFilter(); |
|
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changeset
|
681 if (filter != NULL) |
|
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changeset
|
682 { |
|
2268
ce5c13b95dac
New function: OrthancPluginRegisterIncomingHttpRequestFilter2()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2244
diff
changeset
|
683 if (!filter->IsAllowed(method, request->uri, remoteIp, |
|
ce5c13b95dac
New function: OrthancPluginRegisterIncomingHttpRequestFilter2()
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
684 username.c_str(), headers, argumentsGET)) |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
685 { |
|
2790
c7313e1f7644
MongooseServer::SetRealm()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
686 //output.SendUnauthorized(server.GetRealm()); |
|
1963
af0c90ae0915
Use 403 Forbidden status if the incoming HTTP request is disallowed
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1959
diff
changeset
|
687 output.SendStatus(HttpStatus_403_Forbidden); |
|
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changeset
|
688 return; |
|
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parents:
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diff
changeset
|
689 } |
|
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upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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changeset
|
690 } |
|
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changeset
|
691 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
692 |
|
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upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
693 // 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:
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diff
changeset
|
694 |
|
8dc80ba768aa
refactoring: IHttpHandler does not use std::string to hold the request body
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
695 // 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:
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diff
changeset
|
696 |
|
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parents:
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diff
changeset
|
697 std::string body; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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changeset
|
698 if (method == HttpMethod_Post || |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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changeset
|
699 method == HttpMethod_Put) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
|
700 { |
|
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parents:
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diff
changeset
|
701 PostDataStatus status; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
702 |
|
1441
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refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
703 IHttpHandler::Arguments::const_iterator ct = headers.find("content-type"); |
|
1112
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upgrade to Mongoose 3.8
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diff
changeset
|
704 if (ct == headers.end()) |
|
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upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
705 { |
|
a119f9ae3640
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
706 // No content-type specified. Assume no multi-part content occurs at this point. |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
707 status = ReadBody(body, connection, headers); |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
708 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
709 else |
|
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:
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diff
changeset
|
711 std::string contentType = ct->second; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
|
712 if (contentType.size() >= multipartLength && |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
713 !memcmp(contentType.c_str(), multipart, multipartLength)) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
714 { |
|
2134
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Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
715 status = ParseMultipartPost(body, connection, headers, contentType, server.GetChunkStore()); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
716 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
717 else |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
718 { |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
719 status = ReadBody(body, connection, headers); |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
720 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
721 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
722 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
723 switch (status) |
|
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 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
|
726 output.SendStatus(HttpStatus_411_LengthRequired); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
727 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
728 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
729 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
|
730 output.SendStatus(HttpStatus_400_BadRequest); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
731 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
732 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
733 case PostDataStatus_Pending: |
| 1521 | 734 output.AnswerEmpty(); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
735 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
736 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
737 default: |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
738 break; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
739 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
740 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
741 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
742 |
|
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743 // Decompose the URI into its components |
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744 UriComponents uri; |
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|
745 try |
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|
746 { |
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|
747 Toolbox::SplitUriComponents(uri, request->uri); |
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|
748 } |
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|
749 catch (OrthancException&) |
|
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|
750 { |
|
1113
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Refactoring of HttpOutput ("Content-Length" header is now always sent)
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|
751 output.SendStatus(HttpStatus_400_BadRequest); |
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|
752 return; |
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|
753 } |
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changeset
|
754 |
|
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|
755 |
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changeset
|
756 LOG(INFO) << EnumerationToString(method) << " " << Toolbox::FlattenUri(uri); |
|
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757 |
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|
758 bool found = false; |
|
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|
759 |
|
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|
760 if (server.HasHandler()) |
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|
761 { |
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762 found = server.GetHandler().Handle(output, RequestOrigin_RestApi, remoteIp, username.c_str(), |
|
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763 method, uri, headers, argumentsGET, body.c_str(), body.size()); |
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|
764 } |
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Avoid hard crash if not enough memory
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|
765 |
|
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changeset
|
766 if (!found) |
|
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changeset
|
767 { |
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Avoid hard crash if not enough memory
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|
768 throw OrthancException(ErrorCode_UnknownResource); |
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|
769 } |
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|
770 } |
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|
771 |
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|
772 |
|
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|
773 static void ProtectedCallback(struct mg_connection *connection, |
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|
774 const struct mg_request_info *request) |
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|
775 { |
|
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776 try |
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|
777 { |
|
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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|
778 void* that = NULL; |
|
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779 |
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|
780 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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781 that = request->user_data; |
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782 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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|
783 // https://github.com/civetweb/civetweb/issues/409 |
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|
784 that = mg_get_user_data(mg_get_context(connection)); |
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|
785 #else |
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|
786 #error |
|
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|
787 #endif |
|
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|
788 |
|
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|
789 MongooseServer* server = reinterpret_cast<MongooseServer*>(that); |
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|
790 |
|
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|
791 if (server == NULL) |
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|
792 { |
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|
793 MongooseOutputStream stream(connection); |
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|
794 HttpOutput output(stream, false /* assume no keep-alive */); |
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|
795 output.SendStatus(HttpStatus_500_InternalServerError); |
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|
796 return; |
|
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|
797 } |
|
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|
798 |
|
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changeset
|
799 MongooseOutputStream stream(connection); |
|
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|
800 HttpOutput output(stream, server->IsKeepAliveEnabled()); |
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|
801 HttpMethod method = HttpMethod_Get; |
| 1569 | 802 |
| 803 try | |
| 1570 | 804 { |
|
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|
805 try |
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Avoid hard crash if not enough memory
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changeset
|
806 { |
|
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changeset
|
807 InternalCallback(output, method, *server, connection, request); |
|
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|
808 } |
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Avoid hard crash if not enough memory
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changeset
|
809 catch (OrthancException&) |
|
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Avoid hard crash if not enough memory
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changeset
|
810 { |
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changeset
|
811 throw; // Pass the exception to the main handler below |
|
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Avoid hard crash if not enough memory
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|
812 } |
|
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Avoid hard crash if not enough memory
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|
813 // Now convert native exceptions as OrthancException |
|
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|
814 catch (boost::bad_lexical_cast&) |
| 1570 | 815 { |
|
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|
816 LOG(ERROR) << "Syntax error in some user-supplied data"; |
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|
817 throw OrthancException(ErrorCode_BadParameterType); |
|
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|
818 } |
|
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changeset
|
819 catch (std::runtime_error&) |
|
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changeset
|
820 { |
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|
821 // Presumably an error while parsing the JSON body |
|
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Avoid hard crash if not enough memory
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|
822 throw OrthancException(ErrorCode_BadRequest); |
|
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|
823 } |
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|
824 catch (std::bad_alloc&) |
|
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|
825 { |
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|
826 LOG(ERROR) << "The server hosting Orthanc is running out of memory"; |
|
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|
827 throw OrthancException(ErrorCode_NotEnoughMemory); |
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|
828 } |
|
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Avoid hard crash if not enough memory
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changeset
|
829 catch (...) |
|
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Avoid hard crash if not enough memory
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changeset
|
830 { |
|
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|
831 LOG(ERROR) << "An unhandled exception was generated inside the HTTP server"; |
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|
832 throw OrthancException(ErrorCode_InternalError); |
| 1570 | 833 } |
| 834 } | |
|
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|
835 catch (OrthancException& e) |
| 1570 | 836 { |
|
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Avoid hard crash if not enough memory
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|
837 assert(server != NULL); |
| 1569 | 838 |
|
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|
839 // Using this candidate handler results in an exception |
|
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|
840 try |
|
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Avoid hard crash if not enough memory
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changeset
|
841 { |
|
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Avoid hard crash if not enough memory
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changeset
|
842 if (server->GetExceptionFormatter() == NULL) |
|
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Avoid hard crash if not enough memory
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changeset
|
843 { |
|
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Avoid hard crash if not enough memory
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changeset
|
844 LOG(ERROR) << "Exception in the HTTP handler: " << e.What(); |
|
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Avoid hard crash if not enough memory
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|
845 output.SendStatus(e.GetHttpStatus()); |
|
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Avoid hard crash if not enough memory
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|
846 } |
|
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changeset
|
847 else |
|
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Avoid hard crash if not enough memory
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changeset
|
848 { |
|
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changeset
|
849 server->GetExceptionFormatter()->Format(output, e, method, request->uri); |
|
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Avoid hard crash if not enough memory
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|
850 } |
|
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Avoid hard crash if not enough memory
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changeset
|
851 } |
|
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changeset
|
852 catch (OrthancException&) |
|
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changeset
|
853 { |
|
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Avoid hard crash if not enough memory
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changeset
|
854 // An exception here reflects the fact that the status code |
|
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changeset
|
855 // was already set by the HTTP handler. |
|
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changeset
|
856 } |
| 1570 | 857 } |
|
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refactoring: OrthancHttpHandler
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|
858 } |
|
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|
859 catch (...) |
|
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860 { |
|
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861 // We should never arrive at this point, where it is even impossible to send an answer |
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862 LOG(ERROR) << "Catastrophic error inside the HTTP server, giving up"; |
|
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863 } |
|
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864 } |
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865 |
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|
866 |
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|
867 #if MONGOOSE_USE_CALLBACKS == 0 |
| 0 | 868 static void* Callback(enum mg_event event, |
| 869 struct mg_connection *connection, | |
| 870 const struct mg_request_info *request) | |
| 871 { | |
| 872 if (event == MG_NEW_REQUEST) | |
| 873 { | |
|
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874 ProtectedCallback(connection, request); |
| 0 | 875 |
| 876 // Mark as processed | |
| 877 return (void*) ""; | |
|
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878 } |
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|
879 else |
| 0 | 880 { |
| 881 return NULL; | |
| 882 } | |
| 883 } | |
| 884 | |
|
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885 #elif MONGOOSE_USE_CALLBACKS == 1 |
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886 static int Callback(struct mg_connection *connection) |
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887 { |
|
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888 const struct mg_request_info *request = mg_get_request_info(connection); |
|
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889 |
|
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890 ProtectedCallback(connection, request); |
|
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891 |
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892 return 1; // Do not let Mongoose handle the request by itself |
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893 } |
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894 |
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895 #else |
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896 #error Please set MONGOOSE_USE_CALLBACKS |
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897 #endif |
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898 |
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899 |
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900 |
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|
901 |
| 0 | 902 |
| 903 bool MongooseServer::IsRunning() const | |
| 904 { | |
| 905 return (pimpl_->context_ != NULL); | |
| 906 } | |
| 907 | |
| 908 | |
| 909 MongooseServer::MongooseServer() : pimpl_(new PImpl) | |
| 910 { | |
| 911 pimpl_->context_ = NULL; | |
|
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912 handler_ = NULL; |
|
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913 remoteAllowed_ = false; |
|
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914 authentication_ = false; |
| 23 | 915 ssl_ = false; |
| 0 | 916 port_ = 8000; |
| 417 | 917 filter_ = NULL; |
|
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918 keepAlive_ = false; |
| 1517 | 919 httpCompression_ = true; |
|
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920 exceptionFormatter_ = NULL; |
|
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921 realm_ = ORTHANC_REALM; |
|
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922 threadsCount_ = 50; // Default value in mongoose |
|
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923 |
|
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924 #if ORTHANC_ENABLE_SSL == 1 |
| 749 | 925 // Check for the Heartbleed exploit |
|
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926 // https://en.wikipedia.org/wiki/OpenSSL#Heartbleed_bug |
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927 if (OPENSSL_VERSION_NUMBER < 0x1000107fL /* openssl-1.0.1g */ && |
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928 OPENSSL_VERSION_NUMBER >= 0x1000100fL /* openssl-1.0.1 */) |
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929 { |
| 749 | 930 LOG(WARNING) << "This version of OpenSSL is vulnerable to the Heartbleed exploit"; |
|
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931 } |
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|
932 #endif |
| 0 | 933 } |
| 934 | |
| 935 | |
| 936 MongooseServer::~MongooseServer() | |
| 937 { | |
| 938 Stop(); | |
| 939 } | |
| 940 | |
| 941 | |
| 128 | 942 void MongooseServer::SetPortNumber(uint16_t port) |
| 0 | 943 { |
| 944 Stop(); | |
| 945 port_ = port; | |
| 946 } | |
| 947 | |
| 948 void MongooseServer::Start() | |
| 949 { | |
|
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950 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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951 LOG(INFO) << "Starting embedded Web server using Mongoose"; |
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952 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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953 LOG(INFO) << "Starting embedded Web server using Civetweb"; |
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954 #else |
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955 #error |
|
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956 #endif |
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|
957 |
| 0 | 958 if (!IsRunning()) |
| 959 { | |
| 960 std::string port = boost::lexical_cast<std::string>(port_); | |
|
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961 std::string numThreads = boost::lexical_cast<std::string>(threadsCount_); |
| 0 | 962 |
| 23 | 963 if (ssl_) |
| 964 { | |
| 965 port += "s"; | |
| 966 } | |
| 967 | |
| 0 | 968 const char *options[] = { |
|
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969 // Set the TCP port for the HTTP server |
| 0 | 970 "listening_ports", port.c_str(), |
|
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971 |
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|
972 // Optimization reported by Chris Hafey |
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973 // https://groups.google.com/d/msg/orthanc-users/CKueKX0pJ9E/_UCbl8T-VjIJ |
|
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|
974 "enable_keep_alive", (keepAlive_ ? "yes" : "no"), |
|
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975 |
| 2579 | 976 #if ORTHANC_ENABLE_CIVETWEB == 1 |
|
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977 // https://github.com/civetweb/civetweb/blob/master/docs/UserManual.md#enable_keep_alive-no |
|
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|
978 "keep_alive_timeout_ms", (keepAlive_ ? "500" : "0"), |
|
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|
979 #endif |
|
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980 |
|
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|
981 // Set the number of threads |
|
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982 "num_threads", numThreads.c_str(), |
|
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983 |
|
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|
984 // Set the SSL certificate, if any. This must be the last option. |
| 23 | 985 ssl_ ? "ssl_certificate" : NULL, |
| 986 certificate_.c_str(), | |
| 0 | 987 NULL |
| 988 }; | |
| 989 | |
|
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990 #if MONGOOSE_USE_CALLBACKS == 0 |
| 0 | 991 pimpl_->context_ = mg_start(&Callback, this, options); |
|
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992 |
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993 #elif MONGOOSE_USE_CALLBACKS == 1 |
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|
994 struct mg_callbacks callbacks; |
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995 memset(&callbacks, 0, sizeof(callbacks)); |
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996 callbacks.begin_request = Callback; |
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997 pimpl_->context_ = mg_start(&callbacks, this, options); |
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|
998 |
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|
999 #else |
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|
1000 #error Please set MONGOOSE_USE_CALLBACKS |
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1001 #endif |
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|
1002 |
| 0 | 1003 if (!pimpl_->context_) |
| 1004 { | |
|
1582
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1005 throw OrthancException(ErrorCode_HttpPortInUse); |
| 0 | 1006 } |
|
2633
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|
1007 |
|
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|
1008 LOG(WARNING) << "HTTP server listening on port: " << GetPortNumber() |
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1009 << " (HTTPS encryption is " |
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1010 << (IsSslEnabled() ? "enabled" : "disabled") |
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|
1011 << ", remote access is " |
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|
1012 << (IsRemoteAccessAllowed() ? "" : "not ") |
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|
1013 << "allowed)"; |
| 0 | 1014 } |
| 1015 } | |
| 1016 | |
| 1017 void MongooseServer::Stop() | |
| 1018 { | |
| 1019 if (IsRunning()) | |
| 1020 { | |
| 1021 mg_stop(pimpl_->context_); | |
| 1022 pimpl_->context_ = NULL; | |
| 1023 } | |
| 1024 } | |
| 1025 | |
| 1026 | |
|
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1027 void MongooseServer::ClearUsers() |
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|
1028 { |
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|
1029 Stop(); |
|
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|
1030 registeredUsers_.clear(); |
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|
1031 } |
|
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|
1032 |
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1033 |
| 23 | 1034 void MongooseServer::RegisterUser(const char* username, |
| 1035 const char* password) | |
| 1036 { | |
| 1037 Stop(); | |
| 24 | 1038 |
| 1039 std::string tag = std::string(username) + ":" + std::string(password); | |
|
809
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|
1040 std::string encoded; |
|
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1041 Toolbox::EncodeBase64(encoded, tag); |
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1042 registeredUsers_.insert(encoded); |
| 23 | 1043 } |
| 1044 | |
| 1045 void MongooseServer::SetSslEnabled(bool enabled) | |
| 1046 { | |
| 1047 Stop(); | |
| 1048 | |
|
2136
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1049 #if ORTHANC_ENABLE_SSL == 0 |
| 23 | 1050 if (enabled) |
| 1051 { | |
|
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1052 throw OrthancException(ErrorCode_SslDisabled); |
| 23 | 1053 } |
| 1054 else | |
| 1055 { | |
| 1056 ssl_ = false; | |
| 1057 } | |
| 1058 #else | |
| 1059 ssl_ = enabled; | |
| 1060 #endif | |
| 1061 } | |
| 1062 | |
|
1115
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1063 |
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1064 void MongooseServer::SetKeepAliveEnabled(bool enabled) |
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1065 { |
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1066 Stop(); |
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1067 keepAlive_ = enabled; |
|
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1068 LOG(INFO) << "HTTP keep alive is " << (enabled ? "enabled" : "disabled"); |
|
1115
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1069 } |
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1070 |
|
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1071 |
|
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1072 void MongooseServer::SetAuthenticationEnabled(bool enabled) |
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1073 { |
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1074 Stop(); |
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1075 authentication_ = enabled; |
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1076 } |
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1077 |
| 23 | 1078 void MongooseServer::SetSslCertificate(const char* path) |
| 1079 { | |
| 1080 Stop(); | |
| 1081 certificate_ = path; | |
| 1082 } | |
|
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1083 |
|
34
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1084 void MongooseServer::SetRemoteAccessAllowed(bool allowed) |
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1085 { |
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1086 Stop(); |
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1087 remoteAllowed_ = allowed; |
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1088 } |
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1089 |
| 1517 | 1090 void MongooseServer::SetHttpCompressionEnabled(bool enabled) |
| 1091 { | |
| 1092 Stop(); | |
| 1093 httpCompression_ = enabled; | |
| 1518 | 1094 LOG(WARNING) << "HTTP compression is " << (enabled ? "enabled" : "disabled"); |
| 1517 | 1095 } |
|
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1096 |
|
409
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1097 void MongooseServer::SetIncomingHttpRequestFilter(IIncomingHttpRequestFilter& filter) |
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1098 { |
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1099 Stop(); |
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1100 filter_ = &filter; |
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1101 } |
|
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1102 |
|
1645
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1103 |
|
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1104 void MongooseServer::SetHttpExceptionFormatter(IHttpExceptionFormatter& formatter) |
|
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1105 { |
|
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1106 Stop(); |
|
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1107 exceptionFormatter_ = &formatter; |
|
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1108 } |
|
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1109 |
|
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1110 |
|
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1111 bool MongooseServer::IsValidBasicHttpAuthentication(const std::string& basic) const |
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1112 { |
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1113 return registeredUsers_.find(basic) != registeredUsers_.end(); |
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1114 } |
|
1443
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1115 |
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1116 |
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1117 void MongooseServer::Register(IHttpHandler& handler) |
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1118 { |
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1119 Stop(); |
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1120 handler_ = &handler; |
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1121 } |
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1122 |
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1123 |
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1124 IHttpHandler& MongooseServer::GetHandler() const |
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1125 { |
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1126 if (handler_ == NULL) |
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1127 { |
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1128 throw OrthancException(ErrorCode_InternalError); |
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1129 } |
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1130 |
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1131 return *handler_; |
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1132 } |
|
2903
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MongooseServer::SetThreadsCount()
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1133 |
|
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MongooseServer::SetThreadsCount()
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1134 |
|
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MongooseServer::SetThreadsCount()
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|
1135 void MongooseServer::SetThreadsCount(unsigned int threads) |
|
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MongooseServer::SetThreadsCount()
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1136 { |
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MongooseServer::SetThreadsCount()
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1137 if (threads <= 0) |
|
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1138 { |
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1139 throw OrthancException(ErrorCode_ParameterOutOfRange); |
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1140 } |
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1141 |
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MongooseServer::SetThreadsCount()
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1142 Stop(); |
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1143 threadsCount_ = threads; |
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1144 } |
| 0 | 1145 } |