Mercurial > hg > orthanc
annotate Core/HttpServer/MongooseServer.cpp @ 2412:cad393b41bc3
handy shortcuts in DicomMap
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 29 Sep 2017 11:35:45 +0200 |
parents | 32bea64e070b |
children | 878b59270859 |
rev | line source |
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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 Osimis, 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" |
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41 #include "HttpToolbox.h" |
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42 |
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43 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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44 # include "mongoose.h" |
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45 |
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46 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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47 # include "civetweb.h" |
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48 # define MONGOOSE_USE_CALLBACKS 1 |
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49 |
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50 #else |
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51 # error "Either Mongoose or Civetweb must be enabled to compile this file" |
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52 #endif |
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53 |
0 | 54 #include <algorithm> |
55 #include <string.h> | |
56 #include <boost/lexical_cast.hpp> | |
57 #include <boost/algorithm/string.hpp> | |
58 #include <iostream> | |
59 #include <string.h> | |
60 #include <stdio.h> | |
61 #include <boost/thread.hpp> | |
62 | |
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63 #if !defined(ORTHANC_ENABLE_SSL) |
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64 # error The macro ORTHANC_ENABLE_SSL must be defined |
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65 #endif |
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66 |
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67 #if ORTHANC_ENABLE_SSL == 1 |
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68 #include <openssl/opensslv.h> |
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69 #endif |
0 | 70 |
59 | 71 #define ORTHANC_REALM "Orthanc Secure Area" |
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72 |
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73 |
59 | 74 namespace Orthanc |
0 | 75 { |
76 static const char multipart[] = "multipart/form-data; boundary="; | |
77 static unsigned int multipartLength = sizeof(multipart) / sizeof(char) - 1; | |
78 | |
79 | |
80 namespace | |
81 { | |
82 // Anonymous namespace to avoid clashes between compilation modules | |
911 | 83 class MongooseOutputStream : public IHttpOutputStream |
0 | 84 { |
85 private: | |
86 struct mg_connection* connection_; | |
87 | |
911 | 88 public: |
89 MongooseOutputStream(struct mg_connection* connection) : connection_(connection) | |
90 { | |
91 } | |
92 | |
909 | 93 virtual void Send(bool isHeader, const void* buffer, size_t length) |
0 | 94 { |
217 | 95 if (length > 0) |
96 { | |
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97 int status = mg_write(connection_, buffer, length); |
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98 if (status != static_cast<int>(length)) |
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99 { |
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100 // status == 0 when the connection has been closed, -1 on error |
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101 throw OrthancException(ErrorCode_NetworkProtocol); |
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102 } |
217 | 103 } |
0 | 104 } |
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105 |
911 | 106 virtual void OnHttpStatusReceived(HttpStatus status) |
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107 { |
911 | 108 // Ignore this |
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109 } |
0 | 110 }; |
111 | |
112 | |
113 enum PostDataStatus | |
114 { | |
115 PostDataStatus_Success, | |
116 PostDataStatus_NoLength, | |
117 PostDataStatus_Pending, | |
118 PostDataStatus_Failure | |
119 }; | |
120 } | |
121 | |
122 | |
123 // TODO Move this to external file | |
124 | |
125 | |
126 class ChunkedFile : public ChunkedBuffer | |
127 { | |
128 private: | |
129 std::string filename_; | |
130 | |
131 public: | |
132 ChunkedFile(const std::string& filename) : | |
133 filename_(filename) | |
134 { | |
135 } | |
136 | |
137 const std::string& GetFilename() const | |
138 { | |
139 return filename_; | |
140 } | |
141 }; | |
142 | |
143 | |
144 | |
145 class ChunkStore | |
146 { | |
147 private: | |
148 typedef std::list<ChunkedFile*> Content; | |
149 Content content_; | |
150 unsigned int numPlaces_; | |
151 | |
152 boost::mutex mutex_; | |
153 std::set<std::string> discardedFiles_; | |
154 | |
155 void Clear() | |
156 { | |
157 for (Content::iterator it = content_.begin(); | |
656 | 158 it != content_.end(); ++it) |
0 | 159 { |
160 delete *it; | |
161 } | |
162 } | |
163 | |
164 Content::iterator Find(const std::string& filename) | |
165 { | |
166 for (Content::iterator it = content_.begin(); | |
656 | 167 it != content_.end(); ++it) |
0 | 168 { |
169 if ((*it)->GetFilename() == filename) | |
170 { | |
171 return it; | |
172 } | |
173 } | |
174 | |
175 return content_.end(); | |
176 } | |
177 | |
178 void Remove(const std::string& filename) | |
179 { | |
180 Content::iterator it = Find(filename); | |
181 if (it != content_.end()) | |
182 { | |
183 delete *it; | |
184 content_.erase(it); | |
185 } | |
186 } | |
187 | |
188 public: | |
189 ChunkStore() | |
190 { | |
191 numPlaces_ = 10; | |
192 } | |
193 | |
194 ~ChunkStore() | |
195 { | |
196 Clear(); | |
197 } | |
198 | |
199 PostDataStatus Store(std::string& completed, | |
200 const char* chunkData, | |
201 size_t chunkSize, | |
202 const std::string& filename, | |
203 size_t filesize) | |
204 { | |
205 boost::mutex::scoped_lock lock(mutex_); | |
206 | |
207 std::set<std::string>::iterator wasDiscarded = discardedFiles_.find(filename); | |
208 if (wasDiscarded != discardedFiles_.end()) | |
209 { | |
210 discardedFiles_.erase(wasDiscarded); | |
211 return PostDataStatus_Failure; | |
212 } | |
213 | |
214 ChunkedFile* f; | |
215 Content::iterator it = Find(filename); | |
216 if (it == content_.end()) | |
217 { | |
218 f = new ChunkedFile(filename); | |
219 | |
220 // Make some room | |
221 if (content_.size() >= numPlaces_) | |
222 { | |
223 discardedFiles_.insert(content_.front()->GetFilename()); | |
224 delete content_.front(); | |
225 content_.pop_front(); | |
226 } | |
227 | |
228 content_.push_back(f); | |
229 } | |
230 else | |
231 { | |
232 f = *it; | |
233 } | |
234 | |
235 f->AddChunk(chunkData, chunkSize); | |
236 | |
237 if (f->GetNumBytes() > filesize) | |
238 { | |
239 Remove(filename); | |
240 } | |
241 else if (f->GetNumBytes() == filesize) | |
242 { | |
243 f->Flatten(completed); | |
244 Remove(filename); | |
245 return PostDataStatus_Success; | |
246 } | |
247 | |
248 return PostDataStatus_Pending; | |
249 } | |
250 | |
251 /*void Print() | |
252 { | |
253 boost::mutex::scoped_lock lock(mutex_); | |
254 | |
255 printf("ChunkStore status:\n"); | |
256 for (Content::const_iterator i = content_.begin(); | |
257 i != content_.end(); i++) | |
258 { | |
259 printf(" [%s]: %d\n", (*i)->GetFilename().c_str(), (*i)->GetNumBytes()); | |
260 } | |
261 printf("-----\n"); | |
262 }*/ | |
263 }; | |
264 | |
265 | |
266 struct MongooseServer::PImpl | |
267 { | |
268 struct mg_context *context_; | |
269 ChunkStore chunkStore_; | |
270 }; | |
271 | |
272 | |
273 ChunkStore& MongooseServer::GetChunkStore() | |
274 { | |
275 return pimpl_->chunkStore_; | |
276 } | |
277 | |
278 | |
279 | |
416 | 280 static PostDataStatus ReadBody(std::string& postData, |
281 struct mg_connection *connection, | |
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282 const IHttpHandler::Arguments& headers) |
0 | 283 { |
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284 IHttpHandler::Arguments::const_iterator cs = headers.find("content-length"); |
0 | 285 if (cs == headers.end()) |
286 { | |
287 return PostDataStatus_NoLength; | |
288 } | |
289 | |
290 int length; | |
291 try | |
292 { | |
293 length = boost::lexical_cast<int>(cs->second); | |
294 } | |
295 catch (boost::bad_lexical_cast) | |
296 { | |
297 return PostDataStatus_NoLength; | |
298 } | |
299 | |
300 if (length < 0) | |
301 { | |
302 length = 0; | |
303 } | |
304 | |
305 postData.resize(length); | |
306 | |
307 size_t pos = 0; | |
308 while (length > 0) | |
309 { | |
310 int r = mg_read(connection, &postData[pos], length); | |
311 if (r <= 0) | |
312 { | |
313 return PostDataStatus_Failure; | |
314 } | |
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315 |
8 | 316 assert(r <= length); |
0 | 317 length -= r; |
318 pos += r; | |
319 } | |
320 | |
321 return PostDataStatus_Success; | |
322 } | |
323 | |
324 | |
325 | |
326 static PostDataStatus ParseMultipartPost(std::string &completedFile, | |
327 struct mg_connection *connection, | |
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328 const IHttpHandler::Arguments& headers, |
0 | 329 const std::string& contentType, |
330 ChunkStore& chunkStore) | |
331 { | |
332 std::string boundary = "--" + contentType.substr(multipartLength); | |
333 | |
334 std::string postData; | |
416 | 335 PostDataStatus status = ReadBody(postData, connection, headers); |
0 | 336 |
337 if (status != PostDataStatus_Success) | |
338 { | |
339 return status; | |
340 } | |
341 | |
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342 /*for (IHttpHandler::Arguments::const_iterator i = headers.begin(); i != headers.end(); i++) |
0 | 343 { |
344 std::cout << "Header [" << i->first << "] = " << i->second << "\n"; | |
345 } | |
346 printf("CHUNK\n");*/ | |
347 | |
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348 typedef IHttpHandler::Arguments::const_iterator ArgumentIterator; |
0 | 349 |
350 ArgumentIterator requestedWith = headers.find("x-requested-with"); | |
351 ArgumentIterator fileName = headers.find("x-file-name"); | |
352 ArgumentIterator fileSizeStr = headers.find("x-file-size"); | |
353 | |
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354 if (requestedWith != headers.end() && |
0 | 355 requestedWith->second != "XMLHttpRequest") |
356 { | |
357 return PostDataStatus_Failure; | |
358 } | |
359 | |
360 size_t fileSize = 0; | |
361 if (fileSizeStr != headers.end()) | |
362 { | |
363 try | |
364 { | |
365 fileSize = boost::lexical_cast<size_t>(fileSizeStr->second); | |
366 } | |
367 catch (boost::bad_lexical_cast) | |
368 { | |
369 return PostDataStatus_Failure; | |
370 } | |
371 } | |
372 | |
373 typedef boost::find_iterator<std::string::iterator> FindIterator; | |
10 | 374 typedef boost::iterator_range<char*> Range; |
0 | 375 |
376 //chunkStore.Print(); | |
377 | |
378 try | |
379 { | |
380 FindIterator last; | |
381 for (FindIterator it = | |
382 make_find_iterator(postData, boost::first_finder(boundary)); | |
383 it!=FindIterator(); | |
384 ++it) | |
385 { | |
386 if (last != FindIterator()) | |
387 { | |
10 | 388 Range part(&last->back(), &it->front()); |
0 | 389 Range content = boost::find_first(part, "\r\n\r\n"); |
345 | 390 if (/*content != Range()*/!content.empty()) |
0 | 391 { |
392 Range c(&content.back() + 1, &it->front() - 2); | |
393 size_t chunkSize = c.size(); | |
394 | |
395 if (chunkSize > 0) | |
396 { | |
397 const char* chunkData = &c.front(); | |
398 | |
399 if (fileName == headers.end()) | |
400 { | |
401 // This file is stored in a single chunk | |
402 completedFile.resize(chunkSize); | |
403 if (chunkSize > 0) | |
404 { | |
405 memcpy(&completedFile[0], chunkData, chunkSize); | |
406 } | |
407 return PostDataStatus_Success; | |
408 } | |
409 else | |
410 { | |
411 return chunkStore.Store(completedFile, chunkData, chunkSize, fileName->second, fileSize); | |
412 } | |
413 } | |
10 | 414 } |
0 | 415 } |
416 | |
417 last = it; | |
418 } | |
419 } | |
420 catch (std::length_error) | |
421 { | |
422 return PostDataStatus_Failure; | |
423 } | |
424 | |
425 return PostDataStatus_Pending; | |
426 } | |
427 | |
428 | |
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429 static bool IsAccessGranted(const MongooseServer& that, |
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430 const IHttpHandler::Arguments& headers) |
23 | 431 { |
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432 bool granted = false; |
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433 |
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434 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
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435 if (auth != headers.end()) |
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436 { |
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437 std::string s = auth->second; |
1213 | 438 if (s.size() > 6 && |
439 s.substr(0, 6) == "Basic ") | |
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440 { |
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441 std::string b64 = s.substr(6); |
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442 granted = that.IsValidBasicHttpAuthentication(b64); |
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443 } |
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444 } |
23 | 445 |
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446 return granted; |
23 | 447 } |
448 | |
449 | |
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450 static std::string GetAuthenticatedUsername(const IHttpHandler::Arguments& headers) |
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451 { |
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452 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
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453 |
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454 if (auth == headers.end()) |
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455 { |
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456 return ""; |
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457 } |
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458 |
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459 std::string s = auth->second; |
1213 | 460 if (s.size() <= 6 || |
461 s.substr(0, 6) != "Basic ") | |
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462 { |
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463 return ""; |
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464 } |
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465 |
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466 std::string b64 = s.substr(6); |
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467 std::string decoded; |
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468 Toolbox::DecodeBase64(decoded, b64); |
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469 size_t semicolons = decoded.find(':'); |
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470 |
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471 if (semicolons == std::string::npos) |
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472 { |
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473 // Bad-formatted request |
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474 return ""; |
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475 } |
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476 else |
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477 { |
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478 return decoded.substr(0, semicolons); |
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479 } |
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480 } |
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481 |
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482 |
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483 static bool ExtractMethod(HttpMethod& method, |
414 | 484 const struct mg_request_info *request, |
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485 const IHttpHandler::Arguments& headers, |
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486 const IHttpHandler::GetArguments& argumentsGET) |
414 | 487 { |
488 std::string overriden; | |
489 | |
490 // Check whether some PUT/DELETE faking is done | |
491 | |
492 // 1. Faking with Google's approach | |
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493 IHttpHandler::Arguments::const_iterator methodOverride = |
414 | 494 headers.find("x-http-method-override"); |
495 | |
496 if (methodOverride != headers.end()) | |
497 { | |
498 overriden = methodOverride->second; | |
499 } | |
500 else if (!strcmp(request->request_method, "GET")) | |
501 { | |
502 // 2. Faking with Ruby on Rail's approach | |
503 // GET /my/resource?_method=delete <=> DELETE /my/resource | |
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504 for (size_t i = 0; i < argumentsGET.size(); i++) |
414 | 505 { |
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506 if (argumentsGET[i].first == "_method") |
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507 { |
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508 overriden = argumentsGET[i].second; |
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509 break; |
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510 } |
414 | 511 } |
512 } | |
513 | |
514 if (overriden.size() > 0) | |
515 { | |
516 // A faking has been done within this request | |
517 Toolbox::ToUpperCase(overriden); | |
518 | |
416 | 519 LOG(INFO) << "HTTP method faking has been detected for " << overriden; |
520 | |
414 | 521 if (overriden == "PUT") |
522 { | |
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523 method = HttpMethod_Put; |
416 | 524 return true; |
414 | 525 } |
526 else if (overriden == "DELETE") | |
527 { | |
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528 method = HttpMethod_Delete; |
416 | 529 return true; |
414 | 530 } |
531 else | |
532 { | |
533 return false; | |
534 } | |
535 } | |
536 | |
537 // No PUT/DELETE faking was present | |
538 if (!strcmp(request->request_method, "GET")) | |
539 { | |
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540 method = HttpMethod_Get; |
414 | 541 } |
542 else if (!strcmp(request->request_method, "POST")) | |
543 { | |
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544 method = HttpMethod_Post; |
414 | 545 } |
546 else if (!strcmp(request->request_method, "DELETE")) | |
547 { | |
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548 method = HttpMethod_Delete; |
414 | 549 } |
550 else if (!strcmp(request->request_method, "PUT")) | |
551 { | |
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552 method = HttpMethod_Put; |
414 | 553 } |
554 else | |
555 { | |
556 return false; | |
557 } | |
558 | |
559 return true; | |
560 } | |
561 | |
562 | |
1517 | 563 static void ConfigureHttpCompression(HttpOutput& output, |
564 const IHttpHandler::Arguments& headers) | |
565 { | |
566 // Look if the client wishes HTTP compression | |
567 // https://en.wikipedia.org/wiki/HTTP_compression | |
568 IHttpHandler::Arguments::const_iterator it = headers.find("accept-encoding"); | |
569 if (it != headers.end()) | |
570 { | |
571 std::vector<std::string> encodings; | |
572 Toolbox::TokenizeString(encodings, it->second, ','); | |
573 | |
574 for (size_t i = 0; i < encodings.size(); i++) | |
575 { | |
576 std::string s = Toolbox::StripSpaces(encodings[i]); | |
577 | |
578 if (s == "deflate") | |
579 { | |
580 output.SetDeflateAllowed(true); | |
581 } | |
582 else if (s == "gzip") | |
583 { | |
584 output.SetGzipAllowed(true); | |
585 } | |
586 } | |
587 } | |
588 } | |
589 | |
590 | |
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591 static void InternalCallback(HttpOutput& output /* out */, |
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592 HttpMethod& method /* out */, |
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593 MongooseServer& server, |
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594 struct mg_connection *connection, |
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595 const struct mg_request_info *request) |
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596 { |
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597 bool localhost; |
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598 |
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599 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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600 static const long LOCALHOST = (127ll << 24) + 1ll; |
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601 localhost = (request->remote_ip == LOCALHOST); |
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602 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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603 // The "remote_ip" field of "struct mg_request_info" is tagged as |
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604 // deprecated in Civetweb, using "remote_addr" instead. |
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605 localhost = (std::string(request->remote_addr) == "127.0.0.1"); |
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606 #else |
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607 #error |
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608 #endif |
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609 |
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610 // Check remote calls |
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611 if (!server.IsRemoteAccessAllowed() && |
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612 !localhost) |
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613 { |
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614 output.SendUnauthorized(ORTHANC_REALM); |
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615 return; |
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616 } |
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617 |
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618 |
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619 // Extract the HTTP headers |
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620 IHttpHandler::Arguments headers; |
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621 for (int i = 0; i < request->num_headers; i++) |
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622 { |
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623 std::string name = request->http_headers[i].name; |
1977
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624 std::string value = request->http_headers[i].value; |
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625 |
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626 std::transform(name.begin(), name.end(), name.begin(), ::tolower); |
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627 headers.insert(std::make_pair(name, value)); |
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628 VLOG(1) << "HTTP header: [" << name << "]: [" << value << "]"; |
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629 } |
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630 |
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631 if (server.IsHttpCompressionEnabled()) |
1517 | 632 { |
633 ConfigureHttpCompression(output, headers); | |
634 } | |
635 | |
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636 |
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637 // Extract the GET arguments |
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638 IHttpHandler::GetArguments argumentsGET; |
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639 if (!strcmp(request->request_method, "GET")) |
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640 { |
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641 HttpToolbox::ParseGetArguments(argumentsGET, request->query_string); |
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642 } |
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643 |
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644 |
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645 // Compute the HTTP method, taking method faking into consideration |
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646 method = HttpMethod_Get; |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
647 if (!ExtractMethod(method, request, headers, argumentsGET)) |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
648 { |
1113
ba5c0908600c
Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1112
diff
changeset
|
649 output.SendStatus(HttpStatus_400_BadRequest); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
650 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
651 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
652 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
653 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
654 // Authenticate this connection |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
655 if (server.IsAuthenticationEnabled() && |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
656 !IsAccessGranted(server, headers)) |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
657 { |
1113
ba5c0908600c
Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1112
diff
changeset
|
658 output.SendUnauthorized(ORTHANC_REALM); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
659 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
660 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
661 |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
662 |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
663 #if ORTHANC_ENABLE_MONGOOSE == 1 |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
664 // 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:
1570
diff
changeset
|
665 char remoteIp[24]; |
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
666 sprintf(remoteIp, "%d.%d.%d.%d", |
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
667 reinterpret_cast<const uint8_t*>(&request->remote_ip) [3], |
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
668 reinterpret_cast<const uint8_t*>(&request->remote_ip) [2], |
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
669 reinterpret_cast<const uint8_t*>(&request->remote_ip) [1], |
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
670 reinterpret_cast<const uint8_t*>(&request->remote_ip) [0]); |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
671 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
672 const char* remoteIp = request->remote_addr; |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
673 #else |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
674 #error |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
675 #endif |
1571
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
676 |
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
677 std::string username = GetAuthenticatedUsername(headers); |
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
678 |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
679 const IIncomingHttpRequestFilter *filter = server.GetIncomingHttpRequestFilter(); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
680 if (filter != NULL) |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
681 { |
2268
ce5c13b95dac
New function: OrthancPluginRegisterIncomingHttpRequestFilter2()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2244
diff
changeset
|
682 if (!filter->IsAllowed(method, request->uri, remoteIp, |
ce5c13b95dac
New function: OrthancPluginRegisterIncomingHttpRequestFilter2()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2244
diff
changeset
|
683 username.c_str(), headers, argumentsGET)) |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
684 { |
1963
af0c90ae0915
Use 403 Forbidden status if the incoming HTTP request is disallowed
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1959
diff
changeset
|
685 //output.SendUnauthorized(ORTHANC_REALM); |
af0c90ae0915
Use 403 Forbidden status if the incoming HTTP request is disallowed
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1959
diff
changeset
|
686 output.SendStatus(HttpStatus_403_Forbidden); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
687 return; |
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 } |
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 // 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
|
693 |
8dc80ba768aa
refactoring: IHttpHandler does not use std::string to hold the request body
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1443
diff
changeset
|
694 // 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
|
695 |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
696 std::string body; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
697 if (method == HttpMethod_Post || |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
698 method == HttpMethod_Put) |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
699 { |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
700 PostDataStatus status; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
701 |
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
702 IHttpHandler::Arguments::const_iterator ct = headers.find("content-type"); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
703 if (ct == headers.end()) |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
704 { |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
705 // 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>
parents:
1110
diff
changeset
|
706 status = ReadBody(body, connection, headers); |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
707 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
708 else |
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 std::string contentType = ct->second; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
711 if (contentType.size() >= multipartLength && |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
712 !memcmp(contentType.c_str(), multipart, multipartLength)) |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
713 { |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
714 status = ParseMultipartPost(body, connection, headers, contentType, server.GetChunkStore()); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
715 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
716 else |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
717 { |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
718 status = ReadBody(body, connection, headers); |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
719 } |
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:
1110
diff
changeset
|
721 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
722 switch (status) |
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 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
|
725 output.SendStatus(HttpStatus_411_LengthRequired); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
726 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
727 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
728 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
|
729 output.SendStatus(HttpStatus_400_BadRequest); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
730 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
731 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
732 case PostDataStatus_Pending: |
1521 | 733 output.AnswerEmpty(); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
734 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
735 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
736 default: |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
737 break; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
738 } |
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 // Decompose the URI into its components |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
743 UriComponents uri; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
744 try |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
745 { |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
746 Toolbox::SplitUriComponents(uri, request->uri); |
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 catch (OrthancException&) |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
749 { |
1113
ba5c0908600c
Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1112
diff
changeset
|
750 output.SendStatus(HttpStatus_400_BadRequest); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
751 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
752 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
753 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
754 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
755 LOG(INFO) << EnumerationToString(method) << " " << Toolbox::FlattenUri(uri); |
1443
895ab369d63c
refactoring: OrthancHttpHandler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1441
diff
changeset
|
756 |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
757 bool found = false; |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
758 |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
759 if (server.HasHandler()) |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
760 { |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
761 found = server.GetHandler().Handle(output, RequestOrigin_RestApi, remoteIp, username.c_str(), |
ddc75c6c712d
Avoid hard crash if not enough memory
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762 method, uri, headers, argumentsGET, body.c_str(), body.size()); |
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Avoid hard crash if not enough memory
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763 } |
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764 |
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765 if (!found) |
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766 { |
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767 throw OrthancException(ErrorCode_UnknownResource); |
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768 } |
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769 } |
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770 |
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Avoid hard crash if not enough memory
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771 |
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772 static void ProtectedCallback(struct mg_connection *connection, |
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773 const struct mg_request_info *request) |
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774 { |
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775 try |
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776 { |
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777 void* that = NULL; |
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778 |
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779 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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780 that = request->user_data; |
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781 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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782 // https://github.com/civetweb/civetweb/issues/409 |
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783 that = mg_get_user_data(mg_get_context(connection)); |
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784 #else |
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785 #error |
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786 #endif |
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787 |
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788 MongooseServer* server = reinterpret_cast<MongooseServer*>(that); |
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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789 |
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790 if (server == NULL) |
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791 { |
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792 MongooseOutputStream stream(connection); |
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793 HttpOutput output(stream, false /* assume no keep-alive */); |
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794 output.SendStatus(HttpStatus_500_InternalServerError); |
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795 return; |
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796 } |
2377
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797 |
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798 MongooseOutputStream stream(connection); |
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799 HttpOutput output(stream, server->IsKeepAliveEnabled()); |
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800 HttpMethod method = HttpMethod_Get; |
1569 | 801 |
802 try | |
1570 | 803 { |
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804 try |
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805 { |
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806 InternalCallback(output, method, *server, connection, request); |
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807 } |
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808 catch (OrthancException&) |
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809 { |
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810 throw; // Pass the exception to the main handler below |
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811 } |
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812 // Now convert native exceptions as OrthancException |
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813 catch (boost::bad_lexical_cast&) |
1570 | 814 { |
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815 LOG(ERROR) << "Syntax error in some user-supplied data"; |
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816 throw OrthancException(ErrorCode_BadParameterType); |
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817 } |
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818 catch (std::runtime_error&) |
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819 { |
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820 // Presumably an error while parsing the JSON body |
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821 throw OrthancException(ErrorCode_BadRequest); |
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822 } |
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823 catch (std::bad_alloc&) |
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824 { |
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825 LOG(ERROR) << "The server hosting Orthanc is running out of memory"; |
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826 throw OrthancException(ErrorCode_NotEnoughMemory); |
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827 } |
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828 catch (...) |
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829 { |
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830 LOG(ERROR) << "An unhandled exception was generated inside the HTTP server"; |
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831 throw OrthancException(ErrorCode_InternalError); |
1570 | 832 } |
833 } | |
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834 catch (OrthancException& e) |
1570 | 835 { |
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836 assert(server != NULL); |
1569 | 837 |
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838 // Using this candidate handler results in an exception |
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839 try |
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840 { |
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841 if (server->GetExceptionFormatter() == NULL) |
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842 { |
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843 LOG(ERROR) << "Exception in the HTTP handler: " << e.What(); |
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844 output.SendStatus(e.GetHttpStatus()); |
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845 } |
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846 else |
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847 { |
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848 server->GetExceptionFormatter()->Format(output, e, method, request->uri); |
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849 } |
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850 } |
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851 catch (OrthancException&) |
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852 { |
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853 // An exception here reflects the fact that the status code |
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854 // was already set by the HTTP handler. |
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855 } |
1570 | 856 } |
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857 } |
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858 catch (...) |
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859 { |
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860 // We should never arrive at this point, where it is even impossible to send an answer |
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861 LOG(ERROR) << "Catastrophic error inside the HTTP server, giving up"; |
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862 } |
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|
863 } |
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|
864 |
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|
865 |
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|
866 #if MONGOOSE_USE_CALLBACKS == 0 |
0 | 867 static void* Callback(enum mg_event event, |
868 struct mg_connection *connection, | |
869 const struct mg_request_info *request) | |
870 { | |
871 if (event == MG_NEW_REQUEST) | |
872 { | |
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873 ProtectedCallback(connection, request); |
0 | 874 |
875 // Mark as processed | |
876 return (void*) ""; | |
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877 } |
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878 else |
0 | 879 { |
880 return NULL; | |
881 } | |
882 } | |
883 | |
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884 #elif MONGOOSE_USE_CALLBACKS == 1 |
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885 static int Callback(struct mg_connection *connection) |
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886 { |
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887 const struct mg_request_info *request = mg_get_request_info(connection); |
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888 |
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889 ProtectedCallback(connection, request); |
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890 |
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891 return 1; // Do not let Mongoose handle the request by itself |
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892 } |
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893 |
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894 #else |
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|
895 #error Please set MONGOOSE_USE_CALLBACKS |
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896 #endif |
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897 |
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898 |
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899 |
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900 |
0 | 901 |
902 bool MongooseServer::IsRunning() const | |
903 { | |
904 return (pimpl_->context_ != NULL); | |
905 } | |
906 | |
907 | |
908 MongooseServer::MongooseServer() : pimpl_(new PImpl) | |
909 { | |
910 pimpl_->context_ = NULL; | |
1443
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911 handler_ = NULL; |
34
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912 remoteAllowed_ = false; |
25
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913 authentication_ = false; |
23 | 914 ssl_ = false; |
0 | 915 port_ = 8000; |
417 | 916 filter_ = NULL; |
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|
917 keepAlive_ = false; |
1517 | 918 httpCompression_ = true; |
1645
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919 exceptionFormatter_ = NULL; |
748
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|
920 |
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921 #if ORTHANC_ENABLE_SSL == 1 |
749 | 922 // Check for the Heartbleed exploit |
748
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923 // https://en.wikipedia.org/wiki/OpenSSL#Heartbleed_bug |
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924 if (OPENSSL_VERSION_NUMBER < 0x1000107fL /* openssl-1.0.1g */ && |
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925 OPENSSL_VERSION_NUMBER >= 0x1000100fL /* openssl-1.0.1 */) |
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diff
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|
926 { |
749 | 927 LOG(WARNING) << "This version of OpenSSL is vulnerable to the Heartbleed exploit"; |
748
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928 } |
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929 #endif |
0 | 930 } |
931 | |
932 | |
933 MongooseServer::~MongooseServer() | |
934 { | |
935 Stop(); | |
936 } | |
937 | |
938 | |
128 | 939 void MongooseServer::SetPortNumber(uint16_t port) |
0 | 940 { |
941 Stop(); | |
942 port_ = port; | |
943 } | |
944 | |
945 void MongooseServer::Start() | |
946 { | |
2377
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947 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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948 LOG(INFO) << "Starting embedded Web server using Mongoose"; |
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949 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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950 LOG(INFO) << "Starting embedded Web server using Civetweb"; |
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951 #else |
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952 #error |
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953 #endif |
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954 |
0 | 955 if (!IsRunning()) |
956 { | |
957 std::string port = boost::lexical_cast<std::string>(port_); | |
958 | |
23 | 959 if (ssl_) |
960 { | |
961 port += "s"; | |
962 } | |
963 | |
0 | 964 const char *options[] = { |
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965 // Set the TCP port for the HTTP server |
0 | 966 "listening_ports", port.c_str(), |
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967 |
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968 // Optimization reported by Chris Hafey |
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969 // https://groups.google.com/d/msg/orthanc-users/CKueKX0pJ9E/_UCbl8T-VjIJ |
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970 "enable_keep_alive", (keepAlive_ ? "yes" : "no"), |
1110
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|
971 |
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972 // Set the SSL certificate, if any. This must be the last option. |
23 | 973 ssl_ ? "ssl_certificate" : NULL, |
974 certificate_.c_str(), | |
0 | 975 NULL |
976 }; | |
977 | |
1112
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978 #if MONGOOSE_USE_CALLBACKS == 0 |
0 | 979 pimpl_->context_ = mg_start(&Callback, this, options); |
1112
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980 |
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981 #elif MONGOOSE_USE_CALLBACKS == 1 |
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982 struct mg_callbacks callbacks; |
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983 memset(&callbacks, 0, sizeof(callbacks)); |
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984 callbacks.begin_request = Callback; |
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985 pimpl_->context_ = mg_start(&callbacks, this, options); |
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986 |
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|
987 #else |
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988 #error Please set MONGOOSE_USE_CALLBACKS |
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989 #endif |
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990 |
0 | 991 if (!pimpl_->context_) |
992 { | |
1582
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993 throw OrthancException(ErrorCode_HttpPortInUse); |
0 | 994 } |
995 } | |
996 } | |
997 | |
998 void MongooseServer::Stop() | |
999 { | |
1000 if (IsRunning()) | |
1001 { | |
1002 mg_stop(pimpl_->context_); | |
1003 pimpl_->context_ = NULL; | |
1004 } | |
1005 } | |
1006 | |
1007 | |
25
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1008 void MongooseServer::ClearUsers() |
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1009 { |
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1010 Stop(); |
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1011 registeredUsers_.clear(); |
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1012 } |
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1013 |
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1014 |
23 | 1015 void MongooseServer::RegisterUser(const char* username, |
1016 const char* password) | |
1017 { | |
1018 Stop(); | |
24 | 1019 |
1020 std::string tag = std::string(username) + ":" + std::string(password); | |
809
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1021 std::string encoded; |
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1022 Toolbox::EncodeBase64(encoded, tag); |
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1023 registeredUsers_.insert(encoded); |
23 | 1024 } |
1025 | |
1026 void MongooseServer::SetSslEnabled(bool enabled) | |
1027 { | |
1028 Stop(); | |
1029 | |
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1030 #if ORTHANC_ENABLE_SSL == 0 |
23 | 1031 if (enabled) |
1032 { | |
1674
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1033 throw OrthancException(ErrorCode_SslDisabled); |
23 | 1034 } |
1035 else | |
1036 { | |
1037 ssl_ = false; | |
1038 } | |
1039 #else | |
1040 ssl_ = enabled; | |
1041 #endif | |
1042 } | |
1043 | |
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1044 |
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1045 void MongooseServer::SetKeepAliveEnabled(bool enabled) |
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1046 { |
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1047 Stop(); |
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|
1048 keepAlive_ = enabled; |
2069
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1049 LOG(INFO) << "HTTP keep alive is " << (enabled ? "enabled" : "disabled"); |
1115
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1050 } |
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1051 |
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1052 |
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1053 void MongooseServer::SetAuthenticationEnabled(bool enabled) |
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1054 { |
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1055 Stop(); |
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1056 authentication_ = enabled; |
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1057 } |
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1058 |
23 | 1059 void MongooseServer::SetSslCertificate(const char* path) |
1060 { | |
1061 Stop(); | |
1062 certificate_ = path; | |
1063 } | |
25
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1064 |
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1065 void MongooseServer::SetRemoteAccessAllowed(bool allowed) |
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1066 { |
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1067 Stop(); |
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1068 remoteAllowed_ = allowed; |
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1069 } |
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1070 |
1517 | 1071 void MongooseServer::SetHttpCompressionEnabled(bool enabled) |
1072 { | |
1073 Stop(); | |
1074 httpCompression_ = enabled; | |
1518 | 1075 LOG(WARNING) << "HTTP compression is " << (enabled ? "enabled" : "disabled"); |
1517 | 1076 } |
1592
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1077 |
409
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1078 void MongooseServer::SetIncomingHttpRequestFilter(IIncomingHttpRequestFilter& filter) |
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1079 { |
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1080 Stop(); |
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1081 filter_ = &filter; |
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1082 } |
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1083 |
1645
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1084 |
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1085 void MongooseServer::SetHttpExceptionFormatter(IHttpExceptionFormatter& formatter) |
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1086 { |
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1087 Stop(); |
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1088 exceptionFormatter_ = &formatter; |
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1089 } |
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1090 |
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1091 |
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1092 bool MongooseServer::IsValidBasicHttpAuthentication(const std::string& basic) const |
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1093 { |
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1094 return registeredUsers_.find(basic) != registeredUsers_.end(); |
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1095 } |
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1096 |
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1097 |
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1098 void MongooseServer::Register(IHttpHandler& handler) |
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parents:
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1099 { |
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parents:
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1100 Stop(); |
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parents:
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1101 handler_ = &handler; |
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parents:
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1102 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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1103 |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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1104 |
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Sebastien Jodogne <s.jodogne@gmail.com>
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1105 IHttpHandler& MongooseServer::GetHandler() const |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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1106 { |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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1107 if (handler_ == NULL) |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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1108 { |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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1109 throw OrthancException(ErrorCode_InternalError); |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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1110 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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1111 |
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1112 return *handler_; |
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parents:
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1113 } |
0 | 1114 } |