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annotate OrthancFramework/Sources/HttpServer/HttpServer.cpp @ 4544:ae63b301d522 Orthanc-1.7.4
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 02 Mar 2021 16:52:26 +0100 |
parents | 2d5209153b32 |
children | 7bd5eab3ba25 |
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) 2017-2020 Osimis S.A., Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
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8 * modify it under the terms of the GNU Lesser General Public License |
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9 * as published by the Free Software Foundation, either version 3 of |
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10 * the License, or (at your option) any later version. |
136 | 11 * |
0 | 12 * This program is distributed in the hope that it will be useful, but |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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15 * Lesser General Public License for more details. |
0 | 16 * |
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17 * You should have received a copy of the GNU Lesser General Public |
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18 * License along with this program. If not, see |
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19 * <http://www.gnu.org/licenses/>. |
0 | 20 **/ |
21 | |
22 | |
23 // http://en.highscore.de/cpp/boost/stringhandling.html | |
24 | |
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25 #include "../PrecompiledHeaders.h" |
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26 #include "HttpServer.h" |
0 | 27 |
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28 #include "../ChunkedBuffer.h" |
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29 #include "../FileBuffer.h" |
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30 #include "../Logging.h" |
2895 | 31 #include "../OrthancException.h" |
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32 #include "../TemporaryFile.h" |
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33 #include "HttpToolbox.h" |
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34 |
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35 #if ORTHANC_ENABLE_MONGOOSE == 1 |
3069 | 36 # include <mongoose.h> |
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37 |
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38 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
3069 | 39 # include <civetweb.h> |
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40 # define MONGOOSE_USE_CALLBACKS 1 |
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41 # if !defined(CIVETWEB_HAS_DISABLE_KEEP_ALIVE) |
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42 # error Macro CIVETWEB_HAS_DISABLE_KEEP_ALIVE must be defined |
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43 # endif |
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44 |
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45 #else |
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46 # error "Either Mongoose or Civetweb must be enabled to compile this file" |
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47 #endif |
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48 |
0 | 49 #include <algorithm> |
50 #include <string.h> | |
51 #include <boost/lexical_cast.hpp> | |
52 #include <boost/algorithm/string.hpp> | |
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53 #include <boost/filesystem.hpp> |
0 | 54 #include <iostream> |
55 #include <string.h> | |
56 #include <stdio.h> | |
57 #include <boost/thread.hpp> | |
58 | |
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59 #if !defined(ORTHANC_ENABLE_SSL) |
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60 # error The macro ORTHANC_ENABLE_SSL must be defined |
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61 #endif |
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62 |
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63 #if ORTHANC_ENABLE_SSL == 1 |
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64 # include <openssl/opensslv.h> |
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65 # include <openssl/err.h> |
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66 #endif |
0 | 67 |
59 | 68 #define ORTHANC_REALM "Orthanc Secure Area" |
25
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69 |
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70 |
59 | 71 namespace Orthanc |
0 | 72 { |
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73 static const char MULTIPART_FORM[] = "multipart/form-data; boundary="; |
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74 static unsigned int MULTIPART_FORM_LENGTH = sizeof(MULTIPART_FORM) / sizeof(char) - 1; |
0 | 75 |
76 | |
77 namespace | |
78 { | |
79 // Anonymous namespace to avoid clashes between compilation modules | |
911 | 80 class MongooseOutputStream : public IHttpOutputStream |
0 | 81 { |
82 private: | |
83 struct mg_connection* connection_; | |
84 | |
911 | 85 public: |
4201 | 86 explicit MongooseOutputStream(struct mg_connection* connection) : |
87 connection_(connection) | |
911 | 88 { |
89 } | |
90 | |
909 | 91 virtual void Send(bool isHeader, const void* buffer, size_t length) |
0 | 92 { |
217 | 93 if (length > 0) |
94 { | |
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95 int status = mg_write(connection_, buffer, length); |
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96 if (status != static_cast<int>(length)) |
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97 { |
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98 // status == 0 when the connection has been closed, -1 on error |
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99 throw OrthancException(ErrorCode_NetworkProtocol); |
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100 } |
217 | 101 } |
0 | 102 } |
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103 |
911 | 104 virtual void OnHttpStatusReceived(HttpStatus status) |
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105 { |
911 | 106 // Ignore this |
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107 } |
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108 |
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109 virtual void DisableKeepAlive() |
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110 { |
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111 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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112 throw OrthancException(ErrorCode_NotImplemented, |
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113 "Only available if using CivetWeb"); |
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114 |
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115 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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116 # if CIVETWEB_HAS_DISABLE_KEEP_ALIVE == 1 |
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117 mg_disable_keep_alive(connection_); |
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118 # else |
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119 # warning The function "mg_disable_keep_alive()" is not available, DICOMweb might run slowly |
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120 throw OrthancException(ErrorCode_NotImplemented, |
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121 "Only available if using a patched version of CivetWeb"); |
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122 # endif |
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123 |
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124 #else |
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125 # error Please support your embedded Web server here |
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126 #endif |
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127 } |
0 | 128 }; |
129 | |
130 | |
131 enum PostDataStatus | |
132 { | |
133 PostDataStatus_Success, | |
134 PostDataStatus_NoLength, | |
135 PostDataStatus_Pending, | |
136 PostDataStatus_Failure | |
137 }; | |
138 } | |
139 | |
140 | |
141 // TODO Move this to external file | |
142 | |
143 | |
144 class ChunkedFile : public ChunkedBuffer | |
145 { | |
146 private: | |
147 std::string filename_; | |
148 | |
149 public: | |
4201 | 150 explicit ChunkedFile(const std::string& filename) : |
0 | 151 filename_(filename) |
152 { | |
153 } | |
154 | |
155 const std::string& GetFilename() const | |
156 { | |
157 return filename_; | |
158 } | |
159 }; | |
160 | |
161 | |
162 | |
3836 | 163 class ChunkStore : public boost::noncopyable |
0 | 164 { |
165 private: | |
166 typedef std::list<ChunkedFile*> Content; | |
167 Content content_; | |
168 unsigned int numPlaces_; | |
169 | |
170 boost::mutex mutex_; | |
171 std::set<std::string> discardedFiles_; | |
172 | |
173 void Clear() | |
174 { | |
175 for (Content::iterator it = content_.begin(); | |
656 | 176 it != content_.end(); ++it) |
0 | 177 { |
178 delete *it; | |
179 } | |
180 } | |
181 | |
182 Content::iterator Find(const std::string& filename) | |
183 { | |
184 for (Content::iterator it = content_.begin(); | |
656 | 185 it != content_.end(); ++it) |
0 | 186 { |
187 if ((*it)->GetFilename() == filename) | |
188 { | |
189 return it; | |
190 } | |
191 } | |
192 | |
193 return content_.end(); | |
194 } | |
195 | |
196 void Remove(const std::string& filename) | |
197 { | |
198 Content::iterator it = Find(filename); | |
199 if (it != content_.end()) | |
200 { | |
201 delete *it; | |
202 content_.erase(it); | |
203 } | |
204 } | |
205 | |
206 public: | |
207 ChunkStore() | |
208 { | |
209 numPlaces_ = 10; | |
210 } | |
211 | |
212 ~ChunkStore() | |
213 { | |
214 Clear(); | |
215 } | |
216 | |
217 PostDataStatus Store(std::string& completed, | |
218 const char* chunkData, | |
219 size_t chunkSize, | |
220 const std::string& filename, | |
221 size_t filesize) | |
222 { | |
223 boost::mutex::scoped_lock lock(mutex_); | |
224 | |
225 std::set<std::string>::iterator wasDiscarded = discardedFiles_.find(filename); | |
226 if (wasDiscarded != discardedFiles_.end()) | |
227 { | |
228 discardedFiles_.erase(wasDiscarded); | |
229 return PostDataStatus_Failure; | |
230 } | |
231 | |
232 ChunkedFile* f; | |
233 Content::iterator it = Find(filename); | |
234 if (it == content_.end()) | |
235 { | |
236 f = new ChunkedFile(filename); | |
237 | |
238 // Make some room | |
239 if (content_.size() >= numPlaces_) | |
240 { | |
241 discardedFiles_.insert(content_.front()->GetFilename()); | |
242 delete content_.front(); | |
243 content_.pop_front(); | |
244 } | |
245 | |
246 content_.push_back(f); | |
247 } | |
248 else | |
249 { | |
250 f = *it; | |
251 } | |
252 | |
253 f->AddChunk(chunkData, chunkSize); | |
254 | |
255 if (f->GetNumBytes() > filesize) | |
256 { | |
257 Remove(filename); | |
258 } | |
259 else if (f->GetNumBytes() == filesize) | |
260 { | |
261 f->Flatten(completed); | |
262 Remove(filename); | |
263 return PostDataStatus_Success; | |
264 } | |
265 | |
266 return PostDataStatus_Pending; | |
267 } | |
268 | |
269 /*void Print() | |
270 { | |
271 boost::mutex::scoped_lock lock(mutex_); | |
272 | |
273 printf("ChunkStore status:\n"); | |
274 for (Content::const_iterator i = content_.begin(); | |
275 i != content_.end(); i++) | |
276 { | |
277 printf(" [%s]: %d\n", (*i)->GetFilename().c_str(), (*i)->GetNumBytes()); | |
278 } | |
279 printf("-----\n"); | |
280 }*/ | |
281 }; | |
282 | |
283 | |
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284 struct HttpServer::PImpl |
0 | 285 { |
286 struct mg_context *context_; | |
287 ChunkStore chunkStore_; | |
4201 | 288 |
289 PImpl() : | |
290 context_(NULL) | |
291 { | |
292 } | |
0 | 293 }; |
294 | |
295 | |
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296 ChunkStore& HttpServer::GetChunkStore() |
0 | 297 { |
298 return pimpl_->chunkStore_; | |
299 } | |
300 | |
301 | |
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302 static PostDataStatus ReadBodyWithContentLength(std::string& body, |
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303 struct mg_connection *connection, |
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304 const std::string& contentLength) |
0 | 305 { |
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306 size_t length; |
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307 try |
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308 { |
4201 | 309 int64_t tmp = boost::lexical_cast<int64_t>(contentLength); |
310 if (tmp < 0) | |
311 { | |
312 return PostDataStatus_NoLength; | |
313 } | |
314 | |
315 length = static_cast<size_t>(tmp); | |
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316 } |
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317 catch (boost::bad_lexical_cast&) |
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318 { |
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319 return PostDataStatus_NoLength; |
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320 } |
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321 |
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322 body.resize(length); |
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323 |
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324 size_t pos = 0; |
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325 while (length > 0) |
0 | 326 { |
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327 int r = mg_read(connection, &body[pos], length); |
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328 if (r <= 0) |
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329 { |
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330 return PostDataStatus_Failure; |
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331 } |
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332 |
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333 assert(static_cast<size_t>(r) <= length); |
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334 length -= r; |
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335 pos += r; |
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336 } |
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337 |
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338 return PostDataStatus_Success; |
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339 } |
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340 |
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341 |
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342 static PostDataStatus ReadBodyToString(std::string& body, |
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343 struct mg_connection *connection, |
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344 const IHttpHandler::Arguments& headers) |
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345 { |
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346 IHttpHandler::Arguments::const_iterator contentLength = headers.find("content-length"); |
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347 |
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348 if (contentLength != headers.end()) |
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349 { |
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350 // "Content-Length" is available |
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351 return ReadBodyWithContentLength(body, connection, contentLength->second); |
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352 } |
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353 else |
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354 { |
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355 // No Content-Length. Store the individual chunks in a temporary |
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356 // file, then read it back into the memory buffer "body" |
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357 FileBuffer buffer; |
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358 |
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359 std::string tmp(1024 * 1024, 0); |
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360 |
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361 for (;;) |
0 | 362 { |
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363 int r = mg_read(connection, &tmp[0], tmp.size()); |
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364 if (r < 0) |
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365 { |
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366 return PostDataStatus_Failure; |
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367 } |
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368 else if (r == 0) |
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369 { |
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370 break; |
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371 } |
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372 else |
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373 { |
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374 buffer.Append(tmp.c_str(), r); |
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375 } |
0 | 376 } |
418
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377 |
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378 buffer.Read(body); |
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379 |
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380 return PostDataStatus_Success; |
0 | 381 } |
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382 } |
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383 |
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384 |
3414 | 385 static PostDataStatus ReadBodyToStream(IHttpHandler::IChunkedRequestReader& stream, |
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386 struct mg_connection *connection, |
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387 const IHttpHandler::Arguments& headers) |
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388 { |
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389 IHttpHandler::Arguments::const_iterator contentLength = headers.find("content-length"); |
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390 |
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391 if (contentLength != headers.end()) |
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392 { |
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393 // "Content-Length" is available |
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394 std::string body; |
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395 PostDataStatus status = ReadBodyWithContentLength(body, connection, contentLength->second); |
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396 |
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397 if (status == PostDataStatus_Success && |
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398 !body.empty()) |
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399 { |
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400 stream.AddBodyChunk(body.c_str(), body.size()); |
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401 } |
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402 |
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403 return status; |
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404 } |
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405 else |
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406 { |
3404
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ErrorCode_UnsupportedMediaType
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407 // No Content-Length: This is a chunked transfer. Stream the HTTP connection. |
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408 std::string tmp(1024 * 1024, 0); |
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409 |
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410 for (;;) |
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411 { |
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412 int r = mg_read(connection, &tmp[0], tmp.size()); |
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413 if (r < 0) |
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414 { |
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415 return PostDataStatus_Failure; |
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416 } |
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417 else if (r == 0) |
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418 { |
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419 break; |
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420 } |
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421 else |
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422 { |
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423 stream.AddBodyChunk(tmp.c_str(), r); |
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424 } |
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425 } |
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426 |
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427 return PostDataStatus_Success; |
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428 } |
0 | 429 } |
430 | |
431 | |
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432 static PostDataStatus ParseMultipartForm(std::string &completedFile, |
0 | 433 struct mg_connection *connection, |
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434 const IHttpHandler::Arguments& headers, |
0 | 435 const std::string& contentType, |
436 ChunkStore& chunkStore) | |
437 { | |
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438 std::string boundary = "--" + contentType.substr(MULTIPART_FORM_LENGTH); |
0 | 439 |
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440 std::string body; |
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441 PostDataStatus status = ReadBodyToString(body, connection, headers); |
0 | 442 |
443 if (status != PostDataStatus_Success) | |
444 { | |
445 return status; | |
446 } | |
447 | |
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448 /*for (IHttpHandler::Arguments::const_iterator i = headers.begin(); i != headers.end(); i++) |
0 | 449 { |
450 std::cout << "Header [" << i->first << "] = " << i->second << "\n"; | |
451 } | |
452 printf("CHUNK\n");*/ | |
453 | |
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454 typedef IHttpHandler::Arguments::const_iterator ArgumentIterator; |
0 | 455 |
456 ArgumentIterator requestedWith = headers.find("x-requested-with"); | |
457 ArgumentIterator fileName = headers.find("x-file-name"); | |
458 ArgumentIterator fileSizeStr = headers.find("x-file-size"); | |
459 | |
338
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460 if (requestedWith != headers.end() && |
0 | 461 requestedWith->second != "XMLHttpRequest") |
462 { | |
463 return PostDataStatus_Failure; | |
464 } | |
465 | |
466 size_t fileSize = 0; | |
467 if (fileSizeStr != headers.end()) | |
468 { | |
469 try | |
470 { | |
471 fileSize = boost::lexical_cast<size_t>(fileSizeStr->second); | |
472 } | |
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473 catch (boost::bad_lexical_cast&) |
0 | 474 { |
475 return PostDataStatus_Failure; | |
476 } | |
477 } | |
478 | |
479 typedef boost::find_iterator<std::string::iterator> FindIterator; | |
10 | 480 typedef boost::iterator_range<char*> Range; |
0 | 481 |
482 //chunkStore.Print(); | |
483 | |
3445 | 484 // TODO - Refactor using class "MultipartStreamReader" |
0 | 485 try |
486 { | |
487 FindIterator last; | |
488 for (FindIterator it = | |
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489 make_find_iterator(body, boost::first_finder(boundary)); |
0 | 490 it!=FindIterator(); |
491 ++it) | |
492 { | |
493 if (last != FindIterator()) | |
494 { | |
10 | 495 Range part(&last->back(), &it->front()); |
0 | 496 Range content = boost::find_first(part, "\r\n\r\n"); |
345 | 497 if (/*content != Range()*/!content.empty()) |
0 | 498 { |
499 Range c(&content.back() + 1, &it->front() - 2); | |
500 size_t chunkSize = c.size(); | |
501 | |
502 if (chunkSize > 0) | |
503 { | |
504 const char* chunkData = &c.front(); | |
505 | |
506 if (fileName == headers.end()) | |
507 { | |
508 // This file is stored in a single chunk | |
509 completedFile.resize(chunkSize); | |
4201 | 510 memcpy(&completedFile[0], chunkData, chunkSize); |
0 | 511 return PostDataStatus_Success; |
512 } | |
513 else | |
514 { | |
515 return chunkStore.Store(completedFile, chunkData, chunkSize, fileName->second, fileSize); | |
516 } | |
517 } | |
10 | 518 } |
0 | 519 } |
520 | |
521 last = it; | |
522 } | |
523 } | |
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524 catch (std::length_error&) |
0 | 525 { |
526 return PostDataStatus_Failure; | |
527 } | |
528 | |
529 return PostDataStatus_Pending; | |
530 } | |
531 | |
532 | |
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533 static bool IsAccessGranted(const HttpServer& that, |
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534 const IHttpHandler::Arguments& headers) |
23 | 535 { |
25
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536 bool granted = false; |
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537 |
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538 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
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539 if (auth != headers.end()) |
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540 { |
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541 std::string s = auth->second; |
1213 | 542 if (s.size() > 6 && |
543 s.substr(0, 6) == "Basic ") | |
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544 { |
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545 std::string b64 = s.substr(6); |
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546 granted = that.IsValidBasicHttpAuthentication(b64); |
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547 } |
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548 } |
23 | 549 |
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550 return granted; |
23 | 551 } |
552 | |
553 | |
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554 static std::string GetAuthenticatedUsername(const IHttpHandler::Arguments& headers) |
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555 { |
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556 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
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557 |
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558 if (auth == headers.end()) |
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559 { |
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560 return ""; |
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561 } |
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562 |
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563 std::string s = auth->second; |
1213 | 564 if (s.size() <= 6 || |
565 s.substr(0, 6) != "Basic ") | |
409
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566 { |
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567 return ""; |
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568 } |
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569 |
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570 std::string b64 = s.substr(6); |
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571 std::string decoded; |
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572 Toolbox::DecodeBase64(decoded, b64); |
409
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573 size_t semicolons = decoded.find(':'); |
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574 |
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575 if (semicolons == std::string::npos) |
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576 { |
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577 // Bad-formatted request |
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578 return ""; |
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579 } |
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580 else |
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581 { |
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582 return decoded.substr(0, semicolons); |
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583 } |
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584 } |
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585 |
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586 |
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587 static bool ExtractMethod(HttpMethod& method, |
414 | 588 const struct mg_request_info *request, |
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589 const IHttpHandler::Arguments& headers, |
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590 const IHttpHandler::GetArguments& argumentsGET) |
414 | 591 { |
592 std::string overriden; | |
593 | |
594 // Check whether some PUT/DELETE faking is done | |
595 | |
596 // 1. Faking with Google's approach | |
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597 IHttpHandler::Arguments::const_iterator methodOverride = |
414 | 598 headers.find("x-http-method-override"); |
599 | |
600 if (methodOverride != headers.end()) | |
601 { | |
602 overriden = methodOverride->second; | |
603 } | |
604 else if (!strcmp(request->request_method, "GET")) | |
605 { | |
606 // 2. Faking with Ruby on Rail's approach | |
607 // GET /my/resource?_method=delete <=> DELETE /my/resource | |
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608 for (size_t i = 0; i < argumentsGET.size(); i++) |
414 | 609 { |
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610 if (argumentsGET[i].first == "_method") |
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611 { |
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612 overriden = argumentsGET[i].second; |
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613 break; |
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614 } |
414 | 615 } |
616 } | |
617 | |
618 if (overriden.size() > 0) | |
619 { | |
620 // A faking has been done within this request | |
621 Toolbox::ToUpperCase(overriden); | |
622 | |
416 | 623 LOG(INFO) << "HTTP method faking has been detected for " << overriden; |
624 | |
414 | 625 if (overriden == "PUT") |
626 { | |
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627 method = HttpMethod_Put; |
416 | 628 return true; |
414 | 629 } |
630 else if (overriden == "DELETE") | |
631 { | |
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632 method = HttpMethod_Delete; |
416 | 633 return true; |
414 | 634 } |
635 else | |
636 { | |
637 return false; | |
638 } | |
639 } | |
640 | |
641 // No PUT/DELETE faking was present | |
642 if (!strcmp(request->request_method, "GET")) | |
643 { | |
473
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644 method = HttpMethod_Get; |
414 | 645 } |
646 else if (!strcmp(request->request_method, "POST")) | |
647 { | |
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648 method = HttpMethod_Post; |
414 | 649 } |
650 else if (!strcmp(request->request_method, "DELETE")) | |
651 { | |
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652 method = HttpMethod_Delete; |
414 | 653 } |
654 else if (!strcmp(request->request_method, "PUT")) | |
655 { | |
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656 method = HttpMethod_Put; |
414 | 657 } |
658 else | |
659 { | |
660 return false; | |
661 } | |
662 | |
663 return true; | |
664 } | |
665 | |
666 | |
1517 | 667 static void ConfigureHttpCompression(HttpOutput& output, |
668 const IHttpHandler::Arguments& headers) | |
669 { | |
670 // Look if the client wishes HTTP compression | |
671 // https://en.wikipedia.org/wiki/HTTP_compression | |
672 IHttpHandler::Arguments::const_iterator it = headers.find("accept-encoding"); | |
673 if (it != headers.end()) | |
674 { | |
675 std::vector<std::string> encodings; | |
676 Toolbox::TokenizeString(encodings, it->second, ','); | |
677 | |
678 for (size_t i = 0; i < encodings.size(); i++) | |
679 { | |
680 std::string s = Toolbox::StripSpaces(encodings[i]); | |
681 | |
682 if (s == "deflate") | |
683 { | |
684 output.SetDeflateAllowed(true); | |
685 } | |
686 else if (s == "gzip") | |
687 { | |
688 output.SetGzipAllowed(true); | |
689 } | |
690 } | |
691 } | |
692 } | |
693 | |
694 | |
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695 static void InternalCallback(HttpOutput& output /* out */, |
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696 HttpMethod& method /* out */, |
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697 HttpServer& server, |
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698 struct mg_connection *connection, |
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699 const struct mg_request_info *request) |
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700 { |
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701 bool localhost; |
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702 |
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|
703 #if ORTHANC_ENABLE_MONGOOSE == 1 |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
704 static const long LOCALHOST = (127ll << 24) + 1ll; |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
705 localhost = (request->remote_ip == LOCALHOST); |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
706 #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
|
707 // The "remote_ip" field of "struct mg_request_info" is tagged as |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
708 // deprecated in Civetweb, using "remote_addr" instead. |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
709 localhost = (std::string(request->remote_addr) == "127.0.0.1"); |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
710 #else |
3069 | 711 # error |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
712 #endif |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
713 |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
714 // Check remote calls |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
715 if (!server.IsRemoteAccessAllowed() && |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
716 !localhost) |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
717 { |
2790
c7313e1f7644
MongooseServer::SetRealm()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2635
diff
changeset
|
718 output.SendUnauthorized(server.GetRealm()); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
719 return; |
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 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
723 // Extract the HTTP headers |
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
724 IHttpHandler::Arguments headers; |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
725 for (int i = 0; i < request->num_headers; i++) |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
726 { |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
727 std::string name = request->http_headers[i].name; |
1977
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1963
diff
changeset
|
728 std::string value = request->http_headers[i].value; |
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1963
diff
changeset
|
729 |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
730 std::transform(name.begin(), name.end(), name.begin(), ::tolower); |
1977
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1963
diff
changeset
|
731 headers.insert(std::make_pair(name, value)); |
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1963
diff
changeset
|
732 VLOG(1) << "HTTP header: [" << name << "]: [" << value << "]"; |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
733 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
734 |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
735 if (server.IsHttpCompressionEnabled()) |
1517 | 736 { |
737 ConfigureHttpCompression(output, headers); | |
738 } | |
739 | |
1112
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 // Extract the GET arguments |
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
742 IHttpHandler::GetArguments argumentsGET; |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
743 if (!strcmp(request->request_method, "GET")) |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
744 { |
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
745 HttpToolbox::ParseGetArguments(argumentsGET, request->query_string); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
746 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
747 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
748 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
749 // Compute the HTTP method, taking method faking into consideration |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
750 method = HttpMethod_Get; |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
751 if (!ExtractMethod(method, request, headers, argumentsGET)) |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
752 { |
1113
ba5c0908600c
Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1112
diff
changeset
|
753 output.SendStatus(HttpStatus_400_BadRequest); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
754 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
755 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
756 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
757 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
758 // Authenticate this connection |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
759 if (server.IsAuthenticationEnabled() && |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
760 !IsAccessGranted(server, headers)) |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
761 { |
2790
c7313e1f7644
MongooseServer::SetRealm()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2635
diff
changeset
|
762 output.SendUnauthorized(server.GetRealm()); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
763 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
764 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
765 |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
766 |
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
767 #if ORTHANC_ENABLE_MONGOOSE == 1 |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
768 // 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
|
769 char remoteIp[24]; |
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
770 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
|
771 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
|
772 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
|
773 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
|
774 reinterpret_cast<const uint8_t*>(&request->remote_ip) [0]); |
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
775 |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
776 const char* requestUri = request->uri; |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
777 |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
778 #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
|
779 const char* remoteIp = request->remote_addr; |
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
780 const char* requestUri = request->local_uri; |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
781 #else |
3069 | 782 # error |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
783 #endif |
1571
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
784 |
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
785 if (requestUri == NULL) |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
786 { |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
787 requestUri = ""; |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
788 } |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
789 |
1571
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
790 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
|
791 |
2616
2f3007bf0708
event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2579
diff
changeset
|
792 IIncomingHttpRequestFilter *filter = server.GetIncomingHttpRequestFilter(); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
793 if (filter != NULL) |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
794 { |
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
795 if (!filter->IsAllowed(method, requestUri, remoteIp, |
2268
ce5c13b95dac
New function: OrthancPluginRegisterIncomingHttpRequestFilter2()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2244
diff
changeset
|
796 username.c_str(), headers, argumentsGET)) |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
797 { |
2790
c7313e1f7644
MongooseServer::SetRealm()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2635
diff
changeset
|
798 //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
|
799 output.SendStatus(HttpStatus_403_Forbidden); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
800 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
801 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
802 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
803 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
804 |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
805 // Decompose the URI into its components |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
806 UriComponents uri; |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
807 try |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
808 { |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
809 Toolbox::SplitUriComponents(uri, requestUri); |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
810 } |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
811 catch (OrthancException&) |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
812 { |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
813 output.SendStatus(HttpStatus_400_BadRequest); |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
814 return; |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
815 } |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
816 |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
817 LOG(INFO) << EnumerationToString(method) << " " << Toolbox::FlattenUri(uri); |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
818 |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
819 |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
820 bool found = false; |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
821 |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
822 // Extract the body of the request for PUT and POST, or process |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
823 // the body as a stream |
1446
8dc80ba768aa
refactoring: IHttpHandler does not use std::string to hold the request body
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1443
diff
changeset
|
824 |
8dc80ba768aa
refactoring: IHttpHandler does not use std::string to hold the request body
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1443
diff
changeset
|
825 // 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
|
826 |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
827 std::string body; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
828 if (method == HttpMethod_Post || |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
829 method == HttpMethod_Put) |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
830 { |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
831 PostDataStatus status; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
832 |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
833 bool isMultipartForm = false; |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
834 |
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
835 IHttpHandler::Arguments::const_iterator ct = headers.find("content-type"); |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
836 if (ct != headers.end() && |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
837 ct->second.size() >= MULTIPART_FORM_LENGTH && |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
838 !memcmp(ct->second.c_str(), MULTIPART_FORM, MULTIPART_FORM_LENGTH)) |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
839 { |
3445 | 840 /** |
841 * The user uses the "upload" form of Orthanc Explorer, for | |
842 * file uploads through a HTML form. | |
843 **/ | |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
844 status = ParseMultipartForm(body, connection, headers, ct->second, server.GetChunkStore()); |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
845 isMultipartForm = true; |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
846 } |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
847 |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
848 if (!isMultipartForm) |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
849 { |
3712
2a170a8f1faf
replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3672
diff
changeset
|
850 std::unique_ptr<IHttpHandler::IChunkedRequestReader> stream; |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
851 |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
852 if (server.HasHandler()) |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
853 { |
3414 | 854 found = server.GetHandler().CreateChunkedRequestReader |
855 (stream, RequestOrigin_RestApi, remoteIp, username.c_str(), method, uri, headers); | |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
856 } |
3414 | 857 |
858 if (found) | |
859 { | |
860 if (stream.get() == NULL) | |
861 { | |
862 throw OrthancException(ErrorCode_InternalError); | |
863 } | |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
864 |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
865 status = ReadBodyToStream(*stream, connection, headers); |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
866 |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
867 if (status == PostDataStatus_Success) |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
868 { |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
869 stream->Execute(output); |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
870 } |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
871 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
872 else |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
873 { |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
874 status = ReadBodyToString(body, connection, headers); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
875 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
876 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
877 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
878 switch (status) |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
879 { |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
880 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
|
881 output.SendStatus(HttpStatus_411_LengthRequired); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
882 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
883 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
884 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
|
885 output.SendStatus(HttpStatus_400_BadRequest); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
886 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
887 |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
888 case PostDataStatus_Pending: |
1521 | 889 output.AnswerEmpty(); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
890 return; |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
891 |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
892 case PostDataStatus_Success: |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
893 break; |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
894 |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
895 default: |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
896 throw OrthancException(ErrorCode_InternalError); |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
897 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
898 } |
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
899 |
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
900 if (!found && |
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
901 server.HasHandler()) |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
902 { |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
903 found = server.GetHandler().Handle(output, RequestOrigin_RestApi, remoteIp, username.c_str(), |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
904 method, uri, headers, argumentsGET, body.c_str(), body.size()); |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
905 } |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
906 |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
907 if (!found) |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
908 { |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
909 throw OrthancException(ErrorCode_UnknownResource); |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
910 } |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
911 } |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
912 |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
913 |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
914 static void ProtectedCallback(struct mg_connection *connection, |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
915 const struct mg_request_info *request) |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
916 { |
1443
895ab369d63c
refactoring: OrthancHttpHandler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1441
diff
changeset
|
917 try |
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
918 { |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
919 #if ORTHANC_ENABLE_MONGOOSE == 1 |
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
920 void *that = request->user_data; |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
921 const char* requestUri = request->uri; |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
922 #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
|
923 // https://github.com/civetweb/civetweb/issues/409 |
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
924 void *that = mg_get_user_data(mg_get_context(connection)); |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
925 const char* requestUri = request->local_uri; |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
926 #else |
3069 | 927 # error |
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
928 #endif |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
929 |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
930 if (requestUri == NULL) |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
931 { |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
932 requestUri = ""; |
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
933 } |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
934 |
3138
ab46e537f92e
renamed class MongooseServer as HttpServer, CivetWeb made default HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3137
diff
changeset
|
935 HttpServer* server = reinterpret_cast<HttpServer*>(that); |
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
936 |
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
937 if (server == NULL) |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
938 { |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
939 MongooseOutputStream stream(connection); |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
940 HttpOutput output(stream, false /* assume no keep-alive */); |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
941 output.SendStatus(HttpStatus_500_InternalServerError); |
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
942 return; |
ddc75c6c712d
Avoid hard crash if not enough memory
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943 } |
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944 |
2134
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945 MongooseOutputStream stream(connection); |
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946 HttpOutput output(stream, server->IsKeepAliveEnabled()); |
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947 HttpMethod method = HttpMethod_Get; |
1569 | 948 |
949 try | |
1570 | 950 { |
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951 try |
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952 { |
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953 InternalCallback(output, method, *server, connection, request); |
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954 } |
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955 catch (OrthancException&) |
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956 { |
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957 throw; // Pass the exception to the main handler below |
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958 } |
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959 // Now convert native exceptions as OrthancException |
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960 catch (boost::bad_lexical_cast&) |
1570 | 961 { |
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962 throw OrthancException(ErrorCode_BadParameterType, |
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963 "Syntax error in some user-supplied data"); |
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964 } |
3672
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965 catch (boost::filesystem::filesystem_error& e) |
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966 { |
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967 throw OrthancException(ErrorCode_InternalError, |
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968 "Error while accessing the filesystem: " + e.path1().string()); |
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969 } |
2134
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970 catch (std::runtime_error&) |
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971 { |
3672
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972 throw OrthancException(ErrorCode_BadRequest, |
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973 "Presumably an error while parsing the JSON body"); |
2134
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974 } |
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975 catch (std::bad_alloc&) |
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976 { |
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977 throw OrthancException(ErrorCode_NotEnoughMemory, |
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978 "The server hosting Orthanc is running out of memory"); |
2134
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979 } |
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980 catch (...) |
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981 { |
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982 throw OrthancException(ErrorCode_InternalError, |
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983 "An unhandled exception was generated inside the HTTP server"); |
1570 | 984 } |
985 } | |
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986 catch (OrthancException& e) |
1570 | 987 { |
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988 assert(server != NULL); |
1569 | 989 |
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990 // Using this candidate handler results in an exception |
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991 try |
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992 { |
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993 if (server->GetExceptionFormatter() == NULL) |
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994 { |
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995 LOG(ERROR) << "Exception in the HTTP handler: " << e.What(); |
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996 output.SendStatus(e.GetHttpStatus()); |
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997 } |
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998 else |
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999 { |
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1000 server->GetExceptionFormatter()->Format(output, e, method, requestUri); |
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1001 } |
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1002 } |
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1003 catch (OrthancException&) |
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1004 { |
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1005 // An exception here reflects the fact that the status code |
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1006 // was already set by the HTTP handler. |
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1007 } |
1570 | 1008 } |
1443
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1009 } |
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1010 catch (...) |
1443
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1011 { |
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1012 // We should never arrive at this point, where it is even impossible to send an answer |
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1013 LOG(ERROR) << "Catastrophic error inside the HTTP server, giving up"; |
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1014 } |
1112
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1015 } |
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1016 |
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1017 |
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1018 #if MONGOOSE_USE_CALLBACKS == 0 |
0 | 1019 static void* Callback(enum mg_event event, |
1020 struct mg_connection *connection, | |
1021 const struct mg_request_info *request) | |
1022 { | |
1023 if (event == MG_NEW_REQUEST) | |
1024 { | |
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1025 ProtectedCallback(connection, request); |
0 | 1026 |
1027 // Mark as processed | |
1028 return (void*) ""; | |
1112
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1029 } |
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1030 else |
0 | 1031 { |
1032 return NULL; | |
1033 } | |
1034 } | |
1035 | |
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1036 #elif MONGOOSE_USE_CALLBACKS == 1 |
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1037 static int Callback(struct mg_connection *connection) |
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1038 { |
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1039 const struct mg_request_info *request = mg_get_request_info(connection); |
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1040 |
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1041 ProtectedCallback(connection, request); |
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1042 |
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1043 return 1; // Do not let Mongoose handle the request by itself |
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1044 } |
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1045 |
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1046 #else |
3069 | 1047 # error Please set MONGOOSE_USE_CALLBACKS |
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1048 #endif |
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1049 |
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1050 |
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1051 |
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1052 |
0 | 1053 |
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1054 bool HttpServer::IsRunning() const |
0 | 1055 { |
1056 return (pimpl_->context_ != NULL); | |
1057 } | |
1058 | |
1059 | |
4201 | 1060 HttpServer::HttpServer() : |
1061 pimpl_(new PImpl), | |
1062 handler_(NULL), | |
1063 remoteAllowed_(false), | |
1064 authentication_(false), | |
1065 sslVerifyPeers_(false), | |
1066 ssl_(false), | |
1067 port_(8000), | |
1068 filter_(NULL), | |
1069 keepAlive_(false), | |
1070 httpCompression_(true), | |
1071 exceptionFormatter_(NULL), | |
1072 realm_(ORTHANC_REALM), | |
1073 threadsCount_(50), // Default value in mongoose | |
1074 tcpNoDelay_(true), | |
1075 requestTimeout_(30) // Default value in mongoose/civetweb (30 seconds) | |
0 | 1076 { |
3145
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1077 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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1078 LOG(INFO) << "This Orthanc server uses Mongoose as its embedded HTTP server"; |
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1079 #endif |
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1080 |
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1081 #if ORTHANC_ENABLE_CIVETWEB == 1 |
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1082 LOG(INFO) << "This Orthanc server uses CivetWeb as its embedded HTTP server"; |
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1083 #endif |
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1084 |
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1085 #if ORTHANC_ENABLE_SSL == 1 |
749 | 1086 // Check for the Heartbleed exploit |
748
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1087 // https://en.wikipedia.org/wiki/OpenSSL#Heartbleed_bug |
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1088 if (OPENSSL_VERSION_NUMBER < 0x1000107fL /* openssl-1.0.1g */ && |
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1089 OPENSSL_VERSION_NUMBER >= 0x1000100fL /* openssl-1.0.1 */) |
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1090 { |
749 | 1091 LOG(WARNING) << "This version of OpenSSL is vulnerable to the Heartbleed exploit"; |
748
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1092 } |
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1093 #endif |
0 | 1094 } |
1095 | |
1096 | |
3138
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1097 HttpServer::~HttpServer() |
0 | 1098 { |
1099 Stop(); | |
1100 } | |
1101 | |
1102 | |
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|
1103 void HttpServer::SetPortNumber(uint16_t port) |
0 | 1104 { |
1105 Stop(); | |
1106 port_ = port; | |
1107 } | |
1108 | |
3138
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1109 void HttpServer::Start() |
0 | 1110 { |
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1111 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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1112 LOG(INFO) << "Starting embedded Web server using Mongoose"; |
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1113 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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1114 LOG(INFO) << "Starting embedded Web server using Civetweb"; |
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1115 #else |
3069 | 1116 # error |
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1117 #endif |
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1118 |
0 | 1119 if (!IsRunning()) |
1120 { | |
1121 std::string port = boost::lexical_cast<std::string>(port_); | |
2903
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1122 std::string numThreads = boost::lexical_cast<std::string>(threadsCount_); |
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1123 std::string requestTimeoutMilliseconds = boost::lexical_cast<std::string>(requestTimeout_ * 1000); |
0 | 1124 |
23 | 1125 if (ssl_) |
1126 { | |
1127 port += "s"; | |
1128 } | |
1129 | |
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1130 std::vector<const char*> options; |
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1131 |
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1132 // Set the TCP port for the HTTP server |
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1133 options.push_back("listening_ports"); |
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1134 options.push_back(port.c_str()); |
1110
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1135 |
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1136 // Optimization reported by Chris Hafey |
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1137 // https://groups.google.com/d/msg/orthanc-users/CKueKX0pJ9E/_UCbl8T-VjIJ |
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1138 options.push_back("enable_keep_alive"); |
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1139 options.push_back(keepAlive_ ? "yes" : "no"); |
1110
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1140 |
2579 | 1141 #if ORTHANC_ENABLE_CIVETWEB == 1 |
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1142 // https://github.com/civetweb/civetweb/blob/master/docs/UserManual.md#enable_keep_alive-no |
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1143 options.push_back("keep_alive_timeout_ms"); |
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1144 options.push_back(keepAlive_ ? "500" : "0"); |
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1145 #endif |
2903
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MongooseServer::SetThreadsCount()
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1146 |
3136
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1147 #if ORTHANC_ENABLE_CIVETWEB == 1 |
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1148 // Disable TCP Nagle's algorithm to maximize speed (this |
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1149 // option is not available in Mongoose). |
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1150 // https://groups.google.com/d/topic/civetweb/35HBR9seFjU/discussion |
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1151 // https://eklitzke.org/the-caveats-of-tcp-nodelay |
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1152 options.push_back("tcp_nodelay"); |
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1153 options.push_back(tcpNoDelay_ ? "1" : "0"); |
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1154 #endif |
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1155 |
4193
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1156 // Set the number of threads |
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1157 options.push_back("num_threads"); |
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1158 options.push_back(numThreads.c_str()); |
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1159 |
4193
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1160 // Set the timeout for the HTTP server |
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1161 options.push_back("request_timeout_ms"); |
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1162 options.push_back(requestTimeoutMilliseconds.c_str()); |
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1163 |
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1164 // Set the client authentication |
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1165 options.push_back("ssl_verify_peer"); |
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1166 options.push_back(sslVerifyPeers_ ? "yes" : "no"); |
3537
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1167 |
4193
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1168 if (sslVerifyPeers_) |
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|
1169 { |
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Alain Mazy <alain@mazy.be>
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1170 // Set the trusted client certificates (for X509 mutual authentication) |
4193
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1171 options.push_back("ssl_ca_file"); |
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1172 options.push_back(trustedClientCertificates_.c_str()); |
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1173 } |
4190
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1174 |
4193
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|
1175 if (ssl_) |
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1176 { |
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1177 // Set the SSL certificate, if any |
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1178 options.push_back("ssl_certificate"); |
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1179 options.push_back(certificate_.c_str()); |
0 | 1180 }; |
1181 | |
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1182 assert(options.size() % 2 == 0); |
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1183 options.push_back(NULL); |
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1184 |
1112
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|
1185 #if MONGOOSE_USE_CALLBACKS == 0 |
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1186 pimpl_->context_ = mg_start(&Callback, this, &options[0]); |
1112
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1187 |
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1188 #elif MONGOOSE_USE_CALLBACKS == 1 |
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1189 struct mg_callbacks callbacks; |
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1190 memset(&callbacks, 0, sizeof(callbacks)); |
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1191 callbacks.begin_request = Callback; |
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1192 pimpl_->context_ = mg_start(&callbacks, this, &options[0]); |
1112
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1193 |
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1194 #else |
3069 | 1195 # error Please set MONGOOSE_USE_CALLBACKS |
1112
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1196 #endif |
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1197 |
0 | 1198 if (!pimpl_->context_) |
1199 { | |
3801
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1200 bool isSslError = false; |
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1201 |
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1202 #if ORTHANC_ENABLE_SSL == 1 |
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1203 for (;;) |
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1204 { |
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1205 unsigned long code = ERR_get_error(); |
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1206 if (code == 0) |
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1207 { |
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1208 break; |
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1209 } |
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1210 else |
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1211 { |
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1212 isSslError = true; |
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1213 char message[1024]; |
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1214 ERR_error_string_n(code, message, sizeof(message) - 1); |
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1215 LOG(ERROR) << "OpenSSL error: " << message; |
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1216 } |
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1217 } |
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1218 #endif |
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1219 |
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1220 if (isSslError) |
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1221 { |
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diff
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|
1222 throw OrthancException(ErrorCode_SslInitialization); |
9fe1d64a748c
upgrade to civetweb 1.12, error reporting if OpenSSL failure
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3712
diff
changeset
|
1223 } |
9fe1d64a748c
upgrade to civetweb 1.12, error reporting if OpenSSL failure
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3712
diff
changeset
|
1224 else |
9fe1d64a748c
upgrade to civetweb 1.12, error reporting if OpenSSL failure
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3712
diff
changeset
|
1225 { |
9fe1d64a748c
upgrade to civetweb 1.12, error reporting if OpenSSL failure
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3712
diff
changeset
|
1226 throw OrthancException(ErrorCode_HttpPortInUse, |
9fe1d64a748c
upgrade to civetweb 1.12, error reporting if OpenSSL failure
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1227 " (port = " + boost::lexical_cast<std::string>(port_) + ")"); |
9fe1d64a748c
upgrade to civetweb 1.12, error reporting if OpenSSL failure
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1228 } |
0 | 1229 } |
2633
40c7926b75f8
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Sebastien Jodogne <s.jodogne@gmail.com>
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2579
diff
changeset
|
1230 |
40c7926b75f8
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diff
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|
1231 LOG(WARNING) << "HTTP server listening on port: " << GetPortNumber() |
40c7926b75f8
log about remote access allowed
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1232 << " (HTTPS encryption is " |
40c7926b75f8
log about remote access allowed
Sebastien Jodogne <s.jodogne@gmail.com>
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2579
diff
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|
1233 << (IsSslEnabled() ? "enabled" : "disabled") |
40c7926b75f8
log about remote access allowed
Sebastien Jodogne <s.jodogne@gmail.com>
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2579
diff
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|
1234 << ", remote access is " |
40c7926b75f8
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Sebastien Jodogne <s.jodogne@gmail.com>
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2579
diff
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|
1235 << (IsRemoteAccessAllowed() ? "" : "not ") |
40c7926b75f8
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1236 << "allowed)"; |
0 | 1237 } |
1238 } | |
1239 | |
3138
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renamed class MongooseServer as HttpServer, CivetWeb made default HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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3137
diff
changeset
|
1240 void HttpServer::Stop() |
0 | 1241 { |
1242 if (IsRunning()) | |
1243 { | |
1244 mg_stop(pimpl_->context_); | |
1245 pimpl_->context_ = NULL; | |
1246 } | |
1247 } | |
1248 | |
1249 | |
3138
ab46e537f92e
renamed class MongooseServer as HttpServer, CivetWeb made default HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1250 void HttpServer::ClearUsers() |
25
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|
1251 { |
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|
1252 Stop(); |
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diff
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|
1253 registeredUsers_.clear(); |
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|
1254 } |
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diff
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|
1255 |
dd1489098265
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1256 |
3138
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
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1257 void HttpServer::RegisterUser(const char* username, |
ab46e537f92e
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1258 const char* password) |
23 | 1259 { |
1260 Stop(); | |
24 | 1261 |
1262 std::string tag = std::string(username) + ":" + std::string(password); | |
809
8ce2f69436ca
do not return strings with base64
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1263 std::string encoded; |
8ce2f69436ca
do not return strings with base64
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1264 Toolbox::EncodeBase64(encoded, tag); |
8ce2f69436ca
do not return strings with base64
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1265 registeredUsers_.insert(encoded); |
23 | 1266 } |
1267 | |
3138
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renamed class MongooseServer as HttpServer, CivetWeb made default HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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3137
diff
changeset
|
1268 void HttpServer::SetSslEnabled(bool enabled) |
23 | 1269 { |
1270 Stop(); | |
1271 | |
2136
dd609a99d39a
uniformization of the macro naming
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2134
diff
changeset
|
1272 #if ORTHANC_ENABLE_SSL == 0 |
23 | 1273 if (enabled) |
1274 { | |
1674
4fc502d469f4
fix build if SSL is disabled
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1649
diff
changeset
|
1275 throw OrthancException(ErrorCode_SslDisabled); |
23 | 1276 } |
1277 else | |
1278 { | |
1279 ssl_ = false; | |
1280 } | |
1281 #else | |
1282 ssl_ = enabled; | |
1283 #endif | |
1284 } | |
1285 | |
4190
9ce5c89328f5
New configuration options to enable HTTP peers identification through certificates
Alain Mazy <alain@mazy.be>
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diff
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|
1286 void HttpServer::SetSslVerifyPeers(bool enabled) |
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New configuration options to enable HTTP peers identification through certificates
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diff
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|
1287 { |
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New configuration options to enable HTTP peers identification through certificates
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|
1288 Stop(); |
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diff
changeset
|
1289 |
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Alain Mazy <alain@mazy.be>
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diff
changeset
|
1290 #if ORTHANC_ENABLE_SSL == 0 |
9ce5c89328f5
New configuration options to enable HTTP peers identification through certificates
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diff
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|
1291 if (enabled) |
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New configuration options to enable HTTP peers identification through certificates
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diff
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|
1292 { |
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diff
changeset
|
1293 throw OrthancException(ErrorCode_SslDisabled); |
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New configuration options to enable HTTP peers identification through certificates
Alain Mazy <alain@mazy.be>
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diff
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|
1294 } |
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New configuration options to enable HTTP peers identification through certificates
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diff
changeset
|
1295 else |
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New configuration options to enable HTTP peers identification through certificates
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diff
changeset
|
1296 { |
9ce5c89328f5
New configuration options to enable HTTP peers identification through certificates
Alain Mazy <alain@mazy.be>
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4152
diff
changeset
|
1297 sslVerifyPeers_ = false; |
9ce5c89328f5
New configuration options to enable HTTP peers identification through certificates
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diff
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|
1298 } |
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New configuration options to enable HTTP peers identification through certificates
Alain Mazy <alain@mazy.be>
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4152
diff
changeset
|
1299 #else |
9ce5c89328f5
New configuration options to enable HTTP peers identification through certificates
Alain Mazy <alain@mazy.be>
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4152
diff
changeset
|
1300 sslVerifyPeers_ = enabled; |
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New configuration options to enable HTTP peers identification through certificates
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4152
diff
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|
1301 #endif |
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New configuration options to enable HTTP peers identification through certificates
Alain Mazy <alain@mazy.be>
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diff
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|
1302 } |
1115
da56a7916e8a
Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
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1113
diff
changeset
|
1303 |
3138
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3137
diff
changeset
|
1304 void HttpServer::SetKeepAliveEnabled(bool enabled) |
1115
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Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
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diff
changeset
|
1305 { |
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Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
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1113
diff
changeset
|
1306 Stop(); |
da56a7916e8a
Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1113
diff
changeset
|
1307 keepAlive_ = enabled; |
2069
fabf7820d1f1
New configuration options: "DicomScuTimeout" and "DicomScpTimeout" + validation of non-negative options
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1977
diff
changeset
|
1308 LOG(INFO) << "HTTP keep alive is " << (enabled ? "enabled" : "disabled"); |
3137
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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3136
diff
changeset
|
1309 |
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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3136
diff
changeset
|
1310 #if ORTHANC_ENABLE_MONGOOSE == 1 |
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1311 if (enabled) |
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New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1312 { |
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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3136
diff
changeset
|
1313 LOG(WARNING) << "You should disable HTTP keep alive, as you are using Mongoose"; |
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diff
changeset
|
1314 } |
5a3b961e9524
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diff
changeset
|
1315 #endif |
1115
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1113
diff
changeset
|
1316 } |
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diff
changeset
|
1317 |
da56a7916e8a
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diff
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|
1318 |
3138
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changeset
|
1319 void HttpServer::SetAuthenticationEnabled(bool enabled) |
25
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diff
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|
1320 { |
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diff
changeset
|
1321 Stop(); |
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diff
changeset
|
1322 authentication_ = enabled; |
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diff
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|
1323 } |
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diff
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|
1324 |
3138
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3137
diff
changeset
|
1325 void HttpServer::SetSslCertificate(const char* path) |
23 | 1326 { |
1327 Stop(); | |
1328 certificate_ = path; | |
1329 } | |
25
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diff
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|
1330 |
4190
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diff
changeset
|
1331 void HttpServer::SetSslTrustedClientCertificates(const char* path) |
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|
1332 { |
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|
1333 Stop(); |
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New configuration options to enable HTTP peers identification through certificates
Alain Mazy <alain@mazy.be>
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|
1334 trustedClientCertificates_ = path; |
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|
1335 } |
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|
1336 |
3138
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changeset
|
1337 void HttpServer::SetRemoteAccessAllowed(bool allowed) |
34
96e57b863dd9
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diff
changeset
|
1338 { |
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diff
changeset
|
1339 Stop(); |
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diff
changeset
|
1340 remoteAllowed_ = allowed; |
96e57b863dd9
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diff
changeset
|
1341 } |
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diff
changeset
|
1342 |
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changeset
|
1343 void HttpServer::SetHttpCompressionEnabled(bool enabled) |
1517 | 1344 { |
1345 Stop(); | |
1346 httpCompression_ = enabled; | |
1518 | 1347 LOG(WARNING) << "HTTP compression is " << (enabled ? "enabled" : "disabled"); |
1517 | 1348 } |
1592
d73124f6b439
configuration option HttpDescribeErrors
Sebastien Jodogne <s.jodogne@gmail.com>
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1582
diff
changeset
|
1349 |
3138
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changeset
|
1350 void HttpServer::SetIncomingHttpRequestFilter(IIncomingHttpRequestFilter& filter) |
409
63f707278fc8
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diff
changeset
|
1351 { |
63f707278fc8
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398
diff
changeset
|
1352 Stop(); |
63f707278fc8
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diff
changeset
|
1353 filter_ = &filter; |
63f707278fc8
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diff
changeset
|
1354 } |
34
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diff
changeset
|
1355 |
1645
1558b3226b18
IHttpExceptionFormatter
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changeset
|
1356 |
3138
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changeset
|
1357 void HttpServer::SetHttpExceptionFormatter(IHttpExceptionFormatter& formatter) |
1645
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IHttpExceptionFormatter
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diff
changeset
|
1358 { |
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IHttpExceptionFormatter
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diff
changeset
|
1359 Stop(); |
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changeset
|
1360 exceptionFormatter_ = &formatter; |
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diff
changeset
|
1361 } |
1558b3226b18
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diff
changeset
|
1362 |
1558b3226b18
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changeset
|
1363 |
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changeset
|
1364 bool HttpServer::IsValidBasicHttpAuthentication(const std::string& basic) const |
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changeset
|
1365 { |
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changeset
|
1366 return registeredUsers_.find(basic) != registeredUsers_.end(); |
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diff
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|
1367 } |
1443
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diff
changeset
|
1368 |
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diff
changeset
|
1369 |
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changeset
|
1370 void HttpServer::Register(IHttpHandler& handler) |
1443
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changeset
|
1371 { |
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diff
changeset
|
1372 Stop(); |
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diff
changeset
|
1373 handler_ = &handler; |
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diff
changeset
|
1374 } |
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1375 |
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1376 |
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1377 IHttpHandler& HttpServer::GetHandler() const |
1443
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1378 { |
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1379 if (handler_ == NULL) |
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1380 { |
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1381 throw OrthancException(ErrorCode_InternalError); |
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1382 } |
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1383 |
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1384 return *handler_; |
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1385 } |
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1386 |
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1387 |
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1388 void HttpServer::SetThreadsCount(unsigned int threads) |
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1389 { |
4201 | 1390 if (threads == 0) |
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1391 { |
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1392 throw OrthancException(ErrorCode_ParameterOutOfRange); |
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1393 } |
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1394 |
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1395 Stop(); |
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1396 threadsCount_ = threads; |
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1397 |
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1398 LOG(INFO) << "The embedded HTTP server will use " << threads << " threads"; |
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1399 } |
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1400 |
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1401 |
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1402 void HttpServer::SetTcpNoDelay(bool tcpNoDelay) |
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1403 { |
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1404 Stop(); |
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1405 tcpNoDelay_ = tcpNoDelay; |
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1406 LOG(INFO) << "TCP_NODELAY for the HTTP sockets is set to " |
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1407 << (tcpNoDelay ? "true" : "false"); |
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1408 } |
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1409 |
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1410 |
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1411 void HttpServer::SetRequestTimeout(unsigned int seconds) |
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1412 { |
4201 | 1413 if (seconds == 0) |
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1414 { |
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1415 throw OrthancException(ErrorCode_ParameterOutOfRange, |
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1416 "Request timeout must be a stricly positive integer"); |
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1417 } |
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1418 |
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1419 Stop(); |
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1420 requestTimeout_ = seconds; |
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1421 LOG(INFO) << "Request timeout in the HTTP server is set to " << seconds << " seconds"; |
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1422 } |
0 | 1423 } |