Mercurial > hg > orthanc
annotate OrthancFramework/Sources/HttpServer/HttpServer.cpp @ 4150:b56f3a37a4a1
optimization of ChunkedBuffer if many small chunks are added
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 19 Aug 2020 11:18:55 +0200 |
| parents | bf7b9edf6b81 |
| children | 36257d6f348f |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2020 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" |
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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: |
| 86 MongooseOutputStream(struct mg_connection* connection) : connection_(connection) | |
| 87 { | |
| 88 } | |
| 89 | |
| 909 | 90 virtual void Send(bool isHeader, const void* buffer, size_t length) |
| 0 | 91 { |
| 217 | 92 if (length > 0) |
| 93 { | |
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94 int status = mg_write(connection_, buffer, length); |
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95 if (status != static_cast<int>(length)) |
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96 { |
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97 // status == 0 when the connection has been closed, -1 on error |
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98 throw OrthancException(ErrorCode_NetworkProtocol); |
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99 } |
| 217 | 100 } |
| 0 | 101 } |
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102 |
| 911 | 103 virtual void OnHttpStatusReceived(HttpStatus status) |
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104 { |
| 911 | 105 // Ignore this |
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106 } |
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107 |
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108 virtual void DisableKeepAlive() |
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109 { |
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110 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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111 throw OrthancException(ErrorCode_NotImplemented, |
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112 "Only available if using CivetWeb"); |
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113 |
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114 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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115 # if CIVETWEB_HAS_DISABLE_KEEP_ALIVE == 1 |
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116 mg_disable_keep_alive(connection_); |
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117 # else |
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118 # warning The function "mg_disable_keep_alive()" is not available, DICOMweb might run slowly |
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119 throw OrthancException(ErrorCode_NotImplemented, |
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120 "Only available if using a patched version of CivetWeb"); |
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121 # endif |
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122 |
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123 #else |
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124 # error Please support your embedded Web server here |
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125 #endif |
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126 } |
| 0 | 127 }; |
| 128 | |
| 129 | |
| 130 enum PostDataStatus | |
| 131 { | |
| 132 PostDataStatus_Success, | |
| 133 PostDataStatus_NoLength, | |
| 134 PostDataStatus_Pending, | |
| 135 PostDataStatus_Failure | |
| 136 }; | |
| 137 } | |
| 138 | |
| 139 | |
| 140 // TODO Move this to external file | |
| 141 | |
| 142 | |
| 143 class ChunkedFile : public ChunkedBuffer | |
| 144 { | |
| 145 private: | |
| 146 std::string filename_; | |
| 147 | |
| 148 public: | |
| 149 ChunkedFile(const std::string& filename) : | |
| 150 filename_(filename) | |
| 151 { | |
| 152 } | |
| 153 | |
| 154 const std::string& GetFilename() const | |
| 155 { | |
| 156 return filename_; | |
| 157 } | |
| 158 }; | |
| 159 | |
| 160 | |
| 161 | |
| 3836 | 162 class ChunkStore : public boost::noncopyable |
| 0 | 163 { |
| 164 private: | |
| 165 typedef std::list<ChunkedFile*> Content; | |
| 166 Content content_; | |
| 167 unsigned int numPlaces_; | |
| 168 | |
| 169 boost::mutex mutex_; | |
| 170 std::set<std::string> discardedFiles_; | |
| 171 | |
| 172 void Clear() | |
| 173 { | |
| 174 for (Content::iterator it = content_.begin(); | |
| 656 | 175 it != content_.end(); ++it) |
| 0 | 176 { |
| 177 delete *it; | |
| 178 } | |
| 179 } | |
| 180 | |
| 181 Content::iterator Find(const std::string& filename) | |
| 182 { | |
| 183 for (Content::iterator it = content_.begin(); | |
| 656 | 184 it != content_.end(); ++it) |
| 0 | 185 { |
| 186 if ((*it)->GetFilename() == filename) | |
| 187 { | |
| 188 return it; | |
| 189 } | |
| 190 } | |
| 191 | |
| 192 return content_.end(); | |
| 193 } | |
| 194 | |
| 195 void Remove(const std::string& filename) | |
| 196 { | |
| 197 Content::iterator it = Find(filename); | |
| 198 if (it != content_.end()) | |
| 199 { | |
| 200 delete *it; | |
| 201 content_.erase(it); | |
| 202 } | |
| 203 } | |
| 204 | |
| 205 public: | |
| 206 ChunkStore() | |
| 207 { | |
| 208 numPlaces_ = 10; | |
| 209 } | |
| 210 | |
| 211 ~ChunkStore() | |
| 212 { | |
| 213 Clear(); | |
| 214 } | |
| 215 | |
| 216 PostDataStatus Store(std::string& completed, | |
| 217 const char* chunkData, | |
| 218 size_t chunkSize, | |
| 219 const std::string& filename, | |
| 220 size_t filesize) | |
| 221 { | |
| 222 boost::mutex::scoped_lock lock(mutex_); | |
| 223 | |
| 224 std::set<std::string>::iterator wasDiscarded = discardedFiles_.find(filename); | |
| 225 if (wasDiscarded != discardedFiles_.end()) | |
| 226 { | |
| 227 discardedFiles_.erase(wasDiscarded); | |
| 228 return PostDataStatus_Failure; | |
| 229 } | |
| 230 | |
| 231 ChunkedFile* f; | |
| 232 Content::iterator it = Find(filename); | |
| 233 if (it == content_.end()) | |
| 234 { | |
| 235 f = new ChunkedFile(filename); | |
| 236 | |
| 237 // Make some room | |
| 238 if (content_.size() >= numPlaces_) | |
| 239 { | |
| 240 discardedFiles_.insert(content_.front()->GetFilename()); | |
| 241 delete content_.front(); | |
| 242 content_.pop_front(); | |
| 243 } | |
| 244 | |
| 245 content_.push_back(f); | |
| 246 } | |
| 247 else | |
| 248 { | |
| 249 f = *it; | |
| 250 } | |
| 251 | |
| 252 f->AddChunk(chunkData, chunkSize); | |
| 253 | |
| 254 if (f->GetNumBytes() > filesize) | |
| 255 { | |
| 256 Remove(filename); | |
| 257 } | |
| 258 else if (f->GetNumBytes() == filesize) | |
| 259 { | |
| 260 f->Flatten(completed); | |
| 261 Remove(filename); | |
| 262 return PostDataStatus_Success; | |
| 263 } | |
| 264 | |
| 265 return PostDataStatus_Pending; | |
| 266 } | |
| 267 | |
| 268 /*void Print() | |
| 269 { | |
| 270 boost::mutex::scoped_lock lock(mutex_); | |
| 271 | |
| 272 printf("ChunkStore status:\n"); | |
| 273 for (Content::const_iterator i = content_.begin(); | |
| 274 i != content_.end(); i++) | |
| 275 { | |
| 276 printf(" [%s]: %d\n", (*i)->GetFilename().c_str(), (*i)->GetNumBytes()); | |
| 277 } | |
| 278 printf("-----\n"); | |
| 279 }*/ | |
| 280 }; | |
| 281 | |
| 282 | |
|
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283 struct HttpServer::PImpl |
| 0 | 284 { |
| 285 struct mg_context *context_; | |
| 286 ChunkStore chunkStore_; | |
| 287 }; | |
| 288 | |
| 289 | |
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290 ChunkStore& HttpServer::GetChunkStore() |
| 0 | 291 { |
| 292 return pimpl_->chunkStore_; | |
| 293 } | |
| 294 | |
| 295 | |
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296 static PostDataStatus ReadBodyWithContentLength(std::string& body, |
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297 struct mg_connection *connection, |
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298 const std::string& contentLength) |
| 0 | 299 { |
| 3836 | 300 int length; |
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301 try |
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302 { |
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303 length = boost::lexical_cast<int>(contentLength); |
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304 } |
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305 catch (boost::bad_lexical_cast&) |
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306 { |
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307 return PostDataStatus_NoLength; |
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308 } |
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309 |
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310 if (length < 0) |
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311 { |
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312 length = 0; |
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313 } |
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314 |
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315 body.resize(length); |
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316 |
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317 size_t pos = 0; |
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318 while (length > 0) |
| 0 | 319 { |
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320 int r = mg_read(connection, &body[pos], length); |
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321 if (r <= 0) |
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322 { |
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323 return PostDataStatus_Failure; |
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324 } |
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325 |
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326 assert(r <= length); |
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327 length -= r; |
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328 pos += r; |
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329 } |
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330 |
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331 return PostDataStatus_Success; |
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332 } |
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333 |
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334 |
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335 static PostDataStatus ReadBodyToString(std::string& body, |
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336 struct mg_connection *connection, |
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337 const IHttpHandler::Arguments& headers) |
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338 { |
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339 IHttpHandler::Arguments::const_iterator contentLength = headers.find("content-length"); |
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340 |
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341 if (contentLength != headers.end()) |
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342 { |
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343 // "Content-Length" is available |
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344 return ReadBodyWithContentLength(body, connection, contentLength->second); |
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345 } |
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346 else |
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347 { |
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348 // No Content-Length. Store the individual chunks in a temporary |
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349 // file, then read it back into the memory buffer "body" |
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350 FileBuffer buffer; |
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351 |
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352 std::string tmp(1024 * 1024, 0); |
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353 |
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354 for (;;) |
| 0 | 355 { |
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356 int r = mg_read(connection, &tmp[0], tmp.size()); |
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357 if (r < 0) |
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358 { |
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359 return PostDataStatus_Failure; |
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360 } |
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361 else if (r == 0) |
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362 { |
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363 break; |
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364 } |
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365 else |
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366 { |
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367 buffer.Append(tmp.c_str(), r); |
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368 } |
| 0 | 369 } |
|
418
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370 |
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371 buffer.Read(body); |
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372 |
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373 return PostDataStatus_Success; |
| 0 | 374 } |
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375 } |
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376 |
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377 |
| 3414 | 378 static PostDataStatus ReadBodyToStream(IHttpHandler::IChunkedRequestReader& stream, |
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379 struct mg_connection *connection, |
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380 const IHttpHandler::Arguments& headers) |
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381 { |
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382 IHttpHandler::Arguments::const_iterator contentLength = headers.find("content-length"); |
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383 |
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384 if (contentLength != headers.end()) |
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385 { |
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386 // "Content-Length" is available |
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387 std::string body; |
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388 PostDataStatus status = ReadBodyWithContentLength(body, connection, contentLength->second); |
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389 |
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390 if (status == PostDataStatus_Success && |
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391 !body.empty()) |
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392 { |
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393 stream.AddBodyChunk(body.c_str(), body.size()); |
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394 } |
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395 |
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396 return status; |
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397 } |
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398 else |
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399 { |
|
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400 // No Content-Length: This is a chunked transfer. Stream the HTTP connection. |
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401 std::string tmp(1024 * 1024, 0); |
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402 |
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403 for (;;) |
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404 { |
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405 int r = mg_read(connection, &tmp[0], tmp.size()); |
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406 if (r < 0) |
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407 { |
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408 return PostDataStatus_Failure; |
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409 } |
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410 else if (r == 0) |
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411 { |
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412 break; |
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413 } |
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414 else |
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415 { |
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416 stream.AddBodyChunk(tmp.c_str(), r); |
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417 } |
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418 } |
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419 |
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420 return PostDataStatus_Success; |
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421 } |
| 0 | 422 } |
| 423 | |
| 424 | |
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425 static PostDataStatus ParseMultipartForm(std::string &completedFile, |
| 0 | 426 struct mg_connection *connection, |
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427 const IHttpHandler::Arguments& headers, |
| 0 | 428 const std::string& contentType, |
| 429 ChunkStore& chunkStore) | |
| 430 { | |
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431 std::string boundary = "--" + contentType.substr(MULTIPART_FORM_LENGTH); |
| 0 | 432 |
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433 std::string body; |
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434 PostDataStatus status = ReadBodyToString(body, connection, headers); |
| 0 | 435 |
| 436 if (status != PostDataStatus_Success) | |
| 437 { | |
| 438 return status; | |
| 439 } | |
| 440 | |
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441 /*for (IHttpHandler::Arguments::const_iterator i = headers.begin(); i != headers.end(); i++) |
| 0 | 442 { |
| 443 std::cout << "Header [" << i->first << "] = " << i->second << "\n"; | |
| 444 } | |
| 445 printf("CHUNK\n");*/ | |
| 446 | |
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447 typedef IHttpHandler::Arguments::const_iterator ArgumentIterator; |
| 0 | 448 |
| 449 ArgumentIterator requestedWith = headers.find("x-requested-with"); | |
| 450 ArgumentIterator fileName = headers.find("x-file-name"); | |
| 451 ArgumentIterator fileSizeStr = headers.find("x-file-size"); | |
| 452 | |
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453 if (requestedWith != headers.end() && |
| 0 | 454 requestedWith->second != "XMLHttpRequest") |
| 455 { | |
| 456 return PostDataStatus_Failure; | |
| 457 } | |
| 458 | |
| 459 size_t fileSize = 0; | |
| 460 if (fileSizeStr != headers.end()) | |
| 461 { | |
| 462 try | |
| 463 { | |
| 464 fileSize = boost::lexical_cast<size_t>(fileSizeStr->second); | |
| 465 } | |
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466 catch (boost::bad_lexical_cast&) |
| 0 | 467 { |
| 468 return PostDataStatus_Failure; | |
| 469 } | |
| 470 } | |
| 471 | |
| 472 typedef boost::find_iterator<std::string::iterator> FindIterator; | |
| 10 | 473 typedef boost::iterator_range<char*> Range; |
| 0 | 474 |
| 475 //chunkStore.Print(); | |
| 476 | |
| 3445 | 477 // TODO - Refactor using class "MultipartStreamReader" |
| 0 | 478 try |
| 479 { | |
| 480 FindIterator last; | |
| 481 for (FindIterator it = | |
|
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482 make_find_iterator(body, boost::first_finder(boundary)); |
| 0 | 483 it!=FindIterator(); |
| 484 ++it) | |
| 485 { | |
| 486 if (last != FindIterator()) | |
| 487 { | |
| 10 | 488 Range part(&last->back(), &it->front()); |
| 0 | 489 Range content = boost::find_first(part, "\r\n\r\n"); |
| 345 | 490 if (/*content != Range()*/!content.empty()) |
| 0 | 491 { |
| 492 Range c(&content.back() + 1, &it->front() - 2); | |
| 493 size_t chunkSize = c.size(); | |
| 494 | |
| 495 if (chunkSize > 0) | |
| 496 { | |
| 497 const char* chunkData = &c.front(); | |
| 498 | |
| 499 if (fileName == headers.end()) | |
| 500 { | |
| 501 // This file is stored in a single chunk | |
| 502 completedFile.resize(chunkSize); | |
| 503 if (chunkSize > 0) | |
| 504 { | |
| 505 memcpy(&completedFile[0], chunkData, chunkSize); | |
| 506 } | |
| 507 return PostDataStatus_Success; | |
| 508 } | |
| 509 else | |
| 510 { | |
| 511 return chunkStore.Store(completedFile, chunkData, chunkSize, fileName->second, fileSize); | |
| 512 } | |
| 513 } | |
| 10 | 514 } |
| 0 | 515 } |
| 516 | |
| 517 last = it; | |
| 518 } | |
| 519 } | |
|
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520 catch (std::length_error&) |
| 0 | 521 { |
| 522 return PostDataStatus_Failure; | |
| 523 } | |
| 524 | |
| 525 return PostDataStatus_Pending; | |
| 526 } | |
| 527 | |
| 528 | |
|
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529 static bool IsAccessGranted(const HttpServer& that, |
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530 const IHttpHandler::Arguments& headers) |
| 23 | 531 { |
|
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532 bool granted = false; |
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533 |
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534 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
|
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535 if (auth != headers.end()) |
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536 { |
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537 std::string s = auth->second; |
| 1213 | 538 if (s.size() > 6 && |
| 539 s.substr(0, 6) == "Basic ") | |
|
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540 { |
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541 std::string b64 = s.substr(6); |
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542 granted = that.IsValidBasicHttpAuthentication(b64); |
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543 } |
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544 } |
| 23 | 545 |
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546 return granted; |
| 23 | 547 } |
| 548 | |
| 549 | |
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550 static std::string GetAuthenticatedUsername(const IHttpHandler::Arguments& headers) |
|
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551 { |
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552 IHttpHandler::Arguments::const_iterator auth = headers.find("authorization"); |
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553 |
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554 if (auth == headers.end()) |
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555 { |
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556 return ""; |
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557 } |
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558 |
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559 std::string s = auth->second; |
| 1213 | 560 if (s.size() <= 6 || |
| 561 s.substr(0, 6) != "Basic ") | |
|
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562 { |
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563 return ""; |
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564 } |
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565 |
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566 std::string b64 = s.substr(6); |
|
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567 std::string decoded; |
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568 Toolbox::DecodeBase64(decoded, b64); |
|
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569 size_t semicolons = decoded.find(':'); |
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570 |
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571 if (semicolons == std::string::npos) |
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572 { |
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573 // Bad-formatted request |
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574 return ""; |
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575 } |
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576 else |
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577 { |
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578 return decoded.substr(0, semicolons); |
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579 } |
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580 } |
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581 |
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582 |
|
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583 static bool ExtractMethod(HttpMethod& method, |
| 414 | 584 const struct mg_request_info *request, |
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585 const IHttpHandler::Arguments& headers, |
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586 const IHttpHandler::GetArguments& argumentsGET) |
| 414 | 587 { |
| 588 std::string overriden; | |
| 589 | |
| 590 // Check whether some PUT/DELETE faking is done | |
| 591 | |
| 592 // 1. Faking with Google's approach | |
|
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593 IHttpHandler::Arguments::const_iterator methodOverride = |
| 414 | 594 headers.find("x-http-method-override"); |
| 595 | |
| 596 if (methodOverride != headers.end()) | |
| 597 { | |
| 598 overriden = methodOverride->second; | |
| 599 } | |
| 600 else if (!strcmp(request->request_method, "GET")) | |
| 601 { | |
| 602 // 2. Faking with Ruby on Rail's approach | |
| 603 // GET /my/resource?_method=delete <=> DELETE /my/resource | |
|
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604 for (size_t i = 0; i < argumentsGET.size(); i++) |
| 414 | 605 { |
|
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606 if (argumentsGET[i].first == "_method") |
|
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607 { |
|
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608 overriden = argumentsGET[i].second; |
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609 break; |
|
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610 } |
| 414 | 611 } |
| 612 } | |
| 613 | |
| 614 if (overriden.size() > 0) | |
| 615 { | |
| 616 // A faking has been done within this request | |
| 617 Toolbox::ToUpperCase(overriden); | |
| 618 | |
| 416 | 619 LOG(INFO) << "HTTP method faking has been detected for " << overriden; |
| 620 | |
| 414 | 621 if (overriden == "PUT") |
| 622 { | |
|
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623 method = HttpMethod_Put; |
| 416 | 624 return true; |
| 414 | 625 } |
| 626 else if (overriden == "DELETE") | |
| 627 { | |
|
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628 method = HttpMethod_Delete; |
| 416 | 629 return true; |
| 414 | 630 } |
| 631 else | |
| 632 { | |
| 633 return false; | |
| 634 } | |
| 635 } | |
| 636 | |
| 637 // No PUT/DELETE faking was present | |
| 638 if (!strcmp(request->request_method, "GET")) | |
| 639 { | |
|
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|
640 method = HttpMethod_Get; |
| 414 | 641 } |
| 642 else if (!strcmp(request->request_method, "POST")) | |
| 643 { | |
|
473
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644 method = HttpMethod_Post; |
| 414 | 645 } |
| 646 else if (!strcmp(request->request_method, "DELETE")) | |
| 647 { | |
|
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changing the namespace of HTTP enumerations
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|
648 method = HttpMethod_Delete; |
| 414 | 649 } |
| 650 else if (!strcmp(request->request_method, "PUT")) | |
| 651 { | |
|
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|
652 method = HttpMethod_Put; |
| 414 | 653 } |
| 654 else | |
| 655 { | |
| 656 return false; | |
| 657 } | |
| 658 | |
| 659 return true; | |
| 660 } | |
| 661 | |
| 662 | |
| 1517 | 663 static void ConfigureHttpCompression(HttpOutput& output, |
| 664 const IHttpHandler::Arguments& headers) | |
| 665 { | |
| 666 // Look if the client wishes HTTP compression | |
| 667 // https://en.wikipedia.org/wiki/HTTP_compression | |
| 668 IHttpHandler::Arguments::const_iterator it = headers.find("accept-encoding"); | |
| 669 if (it != headers.end()) | |
| 670 { | |
| 671 std::vector<std::string> encodings; | |
| 672 Toolbox::TokenizeString(encodings, it->second, ','); | |
| 673 | |
| 674 for (size_t i = 0; i < encodings.size(); i++) | |
| 675 { | |
| 676 std::string s = Toolbox::StripSpaces(encodings[i]); | |
| 677 | |
| 678 if (s == "deflate") | |
| 679 { | |
| 680 output.SetDeflateAllowed(true); | |
| 681 } | |
| 682 else if (s == "gzip") | |
| 683 { | |
| 684 output.SetGzipAllowed(true); | |
| 685 } | |
| 686 } | |
| 687 } | |
| 688 } | |
| 689 | |
| 690 | |
|
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|
691 static void InternalCallback(HttpOutput& output /* out */, |
|
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|
692 HttpMethod& method /* out */, |
|
3138
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|
693 HttpServer& server, |
|
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|
694 struct mg_connection *connection, |
|
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|
695 const struct mg_request_info *request) |
|
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696 { |
|
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697 bool localhost; |
|
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698 |
|
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699 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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700 static const long LOCALHOST = (127ll << 24) + 1ll; |
|
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701 localhost = (request->remote_ip == LOCALHOST); |
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|
702 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
|
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|
703 // The "remote_ip" field of "struct mg_request_info" is tagged as |
|
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diff
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|
704 // deprecated in Civetweb, using "remote_addr" instead. |
|
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|
705 localhost = (std::string(request->remote_addr) == "127.0.0.1"); |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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|
706 #else |
| 3069 | 707 # error |
|
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|
708 #endif |
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|
709 |
|
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upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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|
710 // Check remote calls |
|
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Avoid hard crash if not enough memory
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|
711 if (!server.IsRemoteAccessAllowed() && |
|
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|
712 !localhost) |
|
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upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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|
713 { |
|
2790
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MongooseServer::SetRealm()
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|
714 output.SendUnauthorized(server.GetRealm()); |
|
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|
715 return; |
|
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|
716 } |
|
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upgrade to Mongoose 3.8
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|
717 |
|
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upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
718 |
|
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upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
719 // Extract the HTTP headers |
|
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
720 IHttpHandler::Arguments headers; |
|
1112
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upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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changeset
|
721 for (int i = 0; i < request->num_headers; i++) |
|
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upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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|
722 { |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
723 std::string name = request->http_headers[i].name; |
|
1977
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
724 std::string value = request->http_headers[i].value; |
|
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
725 |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
726 std::transform(name.begin(), name.end(), name.begin(), ::tolower); |
|
1977
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
727 headers.insert(std::make_pair(name, value)); |
|
ad95331c526a
trace log of http headers
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
728 VLOG(1) << "HTTP header: [" << name << "]: [" << value << "]"; |
|
1112
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upgrade to Mongoose 3.8
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parents:
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diff
changeset
|
729 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
730 |
|
2134
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Avoid hard crash if not enough memory
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diff
changeset
|
731 if (server.IsHttpCompressionEnabled()) |
| 1517 | 732 { |
| 733 ConfigureHttpCompression(output, headers); | |
| 734 } | |
| 735 | |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
736 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
737 // Extract the GET arguments |
|
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
738 IHttpHandler::GetArguments argumentsGET; |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
739 if (!strcmp(request->request_method, "GET")) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
740 { |
|
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
741 HttpToolbox::ParseGetArguments(argumentsGET, request->query_string); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
742 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
743 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
744 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
745 // Compute the HTTP method, taking method faking into consideration |
|
2134
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Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
746 method = HttpMethod_Get; |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
747 if (!ExtractMethod(method, request, headers, argumentsGET)) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
748 { |
|
1113
ba5c0908600c
Refactoring of HttpOutput ("Content-Length" header is now always sent)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1112
diff
changeset
|
749 output.SendStatus(HttpStatus_400_BadRequest); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
750 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
751 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
752 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
753 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
754 // Authenticate this connection |
|
2134
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Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
755 if (server.IsAuthenticationEnabled() && |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
756 !IsAccessGranted(server, headers)) |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
757 { |
|
2790
c7313e1f7644
MongooseServer::SetRealm()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2635
diff
changeset
|
758 output.SendUnauthorized(server.GetRealm()); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
759 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
760 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
761 |
|
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
762 |
|
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
763 #if ORTHANC_ENABLE_MONGOOSE == 1 |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
764 // 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
|
765 char remoteIp[24]; |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
766 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
|
767 reinterpret_cast<const uint8_t*>(&request->remote_ip) [3], |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
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parents:
1570
diff
changeset
|
768 reinterpret_cast<const uint8_t*>(&request->remote_ip) [2], |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
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parents:
1570
diff
changeset
|
769 reinterpret_cast<const uint8_t*>(&request->remote_ip) [1], |
|
3232f1c995a5
provide the origin of the requests to HTTP handlers
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diff
changeset
|
770 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
|
771 |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
772 const char* requestUri = request->uri; |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
773 |
|
2377
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2268
diff
changeset
|
774 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
|
32bea64e070b
Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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diff
changeset
|
775 const char* remoteIp = request->remote_addr; |
|
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
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3060
diff
changeset
|
776 const char* requestUri = request->local_uri; |
|
2377
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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parents:
2268
diff
changeset
|
777 #else |
| 3069 | 778 # error |
|
2377
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Experimental support of actively maintained Civetweb to replace Mongoose 3.8
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2268
diff
changeset
|
779 #endif |
|
1571
3232f1c995a5
provide the origin of the requests to HTTP handlers
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1570
diff
changeset
|
780 |
|
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
781 if (requestUri == NULL) |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
782 { |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
783 requestUri = ""; |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
784 } |
|
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
785 |
|
1571
3232f1c995a5
provide the origin of the requests to HTTP handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1570
diff
changeset
|
786 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
|
787 |
|
2616
2f3007bf0708
event queues in Lua, serialization of sequence of operations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2579
diff
changeset
|
788 IIncomingHttpRequestFilter *filter = server.GetIncomingHttpRequestFilter(); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
789 if (filter != NULL) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
790 { |
|
3068
ad37c21ec4db
fix compatibility with civetweb 1.11
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3060
diff
changeset
|
791 if (!filter->IsAllowed(method, requestUri, remoteIp, |
|
2268
ce5c13b95dac
New function: OrthancPluginRegisterIncomingHttpRequestFilter2()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2244
diff
changeset
|
792 username.c_str(), headers, argumentsGET)) |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
793 { |
|
2790
c7313e1f7644
MongooseServer::SetRealm()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2635
diff
changeset
|
794 //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
|
795 output.SendStatus(HttpStatus_403_Forbidden); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
796 return; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
797 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
798 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
799 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
800 |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
801 // Decompose the URI into its components |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
802 UriComponents uri; |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
803 try |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
804 { |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
805 Toolbox::SplitUriComponents(uri, requestUri); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
806 } |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
807 catch (OrthancException&) |
|
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 output.SendStatus(HttpStatus_400_BadRequest); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
810 return; |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
811 } |
|
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 LOG(INFO) << EnumerationToString(method) << " " << Toolbox::FlattenUri(uri); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
814 |
|
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 bool found = false; |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
817 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
818 // 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
|
819 // 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
|
820 |
|
8dc80ba768aa
refactoring: IHttpHandler does not use std::string to hold the request body
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1443
diff
changeset
|
821 // 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
|
822 |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
823 std::string body; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
824 if (method == HttpMethod_Post || |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
825 method == HttpMethod_Put) |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
826 { |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
827 PostDataStatus status; |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
828 |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
829 bool isMultipartForm = false; |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
830 |
|
1441
f3672356c121
refactoring: IHttpHandler and HttpToolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1438
diff
changeset
|
831 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
|
832 if (ct != headers.end() && |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
833 ct->second.size() >= MULTIPART_FORM_LENGTH && |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
834 !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
|
835 { |
| 3445 | 836 /** |
| 837 * The user uses the "upload" form of Orthanc Explorer, for | |
| 838 * file uploads through a HTML form. | |
| 839 **/ | |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
840 status = ParseMultipartForm(body, connection, headers, ct->second, server.GetChunkStore()); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
841 isMultipartForm = true; |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
842 } |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
843 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
844 if (!isMultipartForm) |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
845 { |
|
3712
2a170a8f1faf
replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3672
diff
changeset
|
846 std::unique_ptr<IHttpHandler::IChunkedRequestReader> stream; |
|
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 (server.HasHandler()) |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
849 { |
| 3414 | 850 found = server.GetHandler().CreateChunkedRequestReader |
| 851 (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
|
852 } |
| 3414 | 853 |
| 854 if (found) | |
| 855 { | |
| 856 if (stream.get() == NULL) | |
| 857 { | |
| 858 throw OrthancException(ErrorCode_InternalError); | |
| 859 } | |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
860 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
861 status = ReadBodyToStream(*stream, connection, headers); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
862 |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
863 if (status == PostDataStatus_Success) |
|
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 stream->Execute(output); |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
866 } |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
867 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
868 else |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
869 { |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
870 status = ReadBodyToString(body, connection, headers); |
|
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 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
873 |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
874 switch (status) |
|
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 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
|
877 output.SendStatus(HttpStatus_411_LengthRequired); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
878 return; |
|
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_Failure: |
|
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_400_BadRequest); |
|
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_Pending: |
| 1521 | 885 output.AnswerEmpty(); |
|
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 |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
888 case PostDataStatus_Success: |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
889 break; |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
890 |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
891 default: |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
892 throw OrthancException(ErrorCode_InternalError); |
|
1112
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
893 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
894 } |
|
a119f9ae3640
upgrade to Mongoose 3.8
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1110
diff
changeset
|
895 |
|
3395
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
896 if (!found && |
|
0ce9b4f5fdf5
new abstraction: IHttpHandler::CreateStreamHandler()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3357
diff
changeset
|
897 server.HasHandler()) |
|
2134
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
898 { |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
899 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
|
900 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
|
901 } |
|
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 if (!found) |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
904 { |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2133
diff
changeset
|
905 throw OrthancException(ErrorCode_UnknownResource); |
|
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 } |
|
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 |
|
ddc75c6c712d
Avoid hard crash if not enough memory
Sebastien Jodogne <s.jodogne@gmail.com>
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910 static void ProtectedCallback(struct mg_connection *connection, |
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911 const struct mg_request_info *request) |
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912 { |
|
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|
913 try |
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914 { |
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915 #if ORTHANC_ENABLE_MONGOOSE == 1 |
|
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916 void *that = request->user_data; |
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917 const char* requestUri = request->uri; |
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|
918 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
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919 // https://github.com/civetweb/civetweb/issues/409 |
|
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920 void *that = mg_get_user_data(mg_get_context(connection)); |
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|
921 const char* requestUri = request->local_uri; |
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|
922 #else |
| 3069 | 923 # error |
|
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924 #endif |
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925 |
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926 if (requestUri == NULL) |
|
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|
927 { |
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928 requestUri = ""; |
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929 } |
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930 |
|
3138
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|
931 HttpServer* server = reinterpret_cast<HttpServer*>(that); |
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932 |
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933 if (server == NULL) |
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934 { |
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|
935 MongooseOutputStream stream(connection); |
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936 HttpOutput output(stream, false /* assume no keep-alive */); |
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937 output.SendStatus(HttpStatus_500_InternalServerError); |
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|
938 return; |
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939 } |
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940 |
|
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|
941 MongooseOutputStream stream(connection); |
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942 HttpOutput output(stream, server->IsKeepAliveEnabled()); |
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943 HttpMethod method = HttpMethod_Get; |
| 1569 | 944 |
| 945 try | |
| 1570 | 946 { |
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|
947 try |
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|
948 { |
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|
949 InternalCallback(output, method, *server, connection, request); |
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950 } |
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951 catch (OrthancException&) |
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|
952 { |
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953 throw; // Pass the exception to the main handler below |
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954 } |
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|
955 // Now convert native exceptions as OrthancException |
|
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|
956 catch (boost::bad_lexical_cast&) |
| 1570 | 957 { |
|
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958 throw OrthancException(ErrorCode_BadParameterType, |
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959 "Syntax error in some user-supplied data"); |
|
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960 } |
|
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|
961 catch (boost::filesystem::filesystem_error& e) |
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|
962 { |
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|
963 throw OrthancException(ErrorCode_InternalError, |
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|
964 "Error while accessing the filesystem: " + e.path1().string()); |
|
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|
965 } |
|
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|
966 catch (std::runtime_error&) |
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|
967 { |
|
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|
968 throw OrthancException(ErrorCode_BadRequest, |
|
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969 "Presumably an error while parsing the JSON body"); |
|
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970 } |
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|
971 catch (std::bad_alloc&) |
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|
972 { |
|
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|
973 throw OrthancException(ErrorCode_NotEnoughMemory, |
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974 "The server hosting Orthanc is running out of memory"); |
|
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|
975 } |
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|
976 catch (...) |
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|
977 { |
|
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978 throw OrthancException(ErrorCode_InternalError, |
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979 "An unhandled exception was generated inside the HTTP server"); |
| 1570 | 980 } |
| 981 } | |
|
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|
982 catch (OrthancException& e) |
| 1570 | 983 { |
|
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|
984 assert(server != NULL); |
| 1569 | 985 |
|
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|
986 // Using this candidate handler results in an exception |
|
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987 try |
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|
988 { |
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|
989 if (server->GetExceptionFormatter() == NULL) |
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|
990 { |
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|
991 LOG(ERROR) << "Exception in the HTTP handler: " << e.What(); |
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|
992 output.SendStatus(e.GetHttpStatus()); |
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|
993 } |
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994 else |
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|
995 { |
|
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|
996 server->GetExceptionFormatter()->Format(output, e, method, requestUri); |
|
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997 } |
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|
998 } |
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|
999 catch (OrthancException&) |
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1000 { |
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|
1001 // An exception here reflects the fact that the status code |
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1002 // was already set by the HTTP handler. |
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1003 } |
| 1570 | 1004 } |
|
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1005 } |
|
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|
1006 catch (...) |
|
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1007 { |
|
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1008 // We should never arrive at this point, where it is even impossible to send an answer |
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1009 LOG(ERROR) << "Catastrophic error inside the HTTP server, giving up"; |
|
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1010 } |
|
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1011 } |
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1012 |
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1013 |
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|
1014 #if MONGOOSE_USE_CALLBACKS == 0 |
| 0 | 1015 static void* Callback(enum mg_event event, |
| 1016 struct mg_connection *connection, | |
| 1017 const struct mg_request_info *request) | |
| 1018 { | |
| 1019 if (event == MG_NEW_REQUEST) | |
| 1020 { | |
|
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1021 ProtectedCallback(connection, request); |
| 0 | 1022 |
| 1023 // Mark as processed | |
| 1024 return (void*) ""; | |
|
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1025 } |
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1026 else |
| 0 | 1027 { |
| 1028 return NULL; | |
| 1029 } | |
| 1030 } | |
| 1031 | |
|
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|
1032 #elif MONGOOSE_USE_CALLBACKS == 1 |
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|
1033 static int Callback(struct mg_connection *connection) |
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1034 { |
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1035 const struct mg_request_info *request = mg_get_request_info(connection); |
|
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1036 |
|
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|
1037 ProtectedCallback(connection, request); |
|
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1038 |
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1039 return 1; // Do not let Mongoose handle the request by itself |
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1040 } |
|
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1041 |
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|
1042 #else |
| 3069 | 1043 # error Please set MONGOOSE_USE_CALLBACKS |
|
1112
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1044 #endif |
|
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1045 |
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1046 |
|
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|
1047 |
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1048 |
| 0 | 1049 |
|
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|
1050 bool HttpServer::IsRunning() const |
| 0 | 1051 { |
| 1052 return (pimpl_->context_ != NULL); | |
| 1053 } | |
| 1054 | |
| 1055 | |
|
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|
1056 HttpServer::HttpServer() : pimpl_(new PImpl) |
| 0 | 1057 { |
| 1058 pimpl_->context_ = NULL; | |
|
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1059 handler_ = NULL; |
|
34
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1060 remoteAllowed_ = false; |
|
25
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|
1061 authentication_ = false; |
| 23 | 1062 ssl_ = false; |
| 0 | 1063 port_ = 8000; |
| 417 | 1064 filter_ = NULL; |
|
1115
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|
1065 keepAlive_ = false; |
| 1517 | 1066 httpCompression_ = true; |
|
1645
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IHttpExceptionFormatter
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1067 exceptionFormatter_ = NULL; |
|
2790
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1068 realm_ = ORTHANC_REALM; |
|
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1069 threadsCount_ = 50; // Default value in mongoose |
|
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|
1070 tcpNoDelay_ = true; |
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1071 requestTimeout_ = 30; // Default value in mongoose/civetweb (30 seconds) |
|
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1072 |
|
3145
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1073 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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1074 LOG(INFO) << "This Orthanc server uses Mongoose as its embedded HTTP server"; |
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1075 #endif |
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1076 |
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1077 #if ORTHANC_ENABLE_CIVETWEB == 1 |
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1078 LOG(INFO) << "This Orthanc server uses CivetWeb as its embedded HTTP server"; |
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1079 #endif |
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1080 |
|
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1081 #if ORTHANC_ENABLE_SSL == 1 |
| 749 | 1082 // Check for the Heartbleed exploit |
|
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1083 // https://en.wikipedia.org/wiki/OpenSSL#Heartbleed_bug |
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1084 if (OPENSSL_VERSION_NUMBER < 0x1000107fL /* openssl-1.0.1g */ && |
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|
1085 OPENSSL_VERSION_NUMBER >= 0x1000100fL /* openssl-1.0.1 */) |
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1086 { |
| 749 | 1087 LOG(WARNING) << "This version of OpenSSL is vulnerable to the Heartbleed exploit"; |
|
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1088 } |
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|
1089 #endif |
| 0 | 1090 } |
| 1091 | |
| 1092 | |
|
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|
1093 HttpServer::~HttpServer() |
| 0 | 1094 { |
| 1095 Stop(); | |
| 1096 } | |
| 1097 | |
| 1098 | |
|
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|
1099 void HttpServer::SetPortNumber(uint16_t port) |
| 0 | 1100 { |
| 1101 Stop(); | |
| 1102 port_ = port; | |
| 1103 } | |
| 1104 | |
|
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|
1105 void HttpServer::Start() |
| 0 | 1106 { |
|
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1107 #if ORTHANC_ENABLE_MONGOOSE == 1 |
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1108 LOG(INFO) << "Starting embedded Web server using Mongoose"; |
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1109 #elif ORTHANC_ENABLE_CIVETWEB == 1 |
|
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|
1110 LOG(INFO) << "Starting embedded Web server using Civetweb"; |
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|
1111 #else |
| 3069 | 1112 # error |
|
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|
1113 #endif |
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|
1114 |
| 0 | 1115 if (!IsRunning()) |
| 1116 { | |
| 1117 std::string port = boost::lexical_cast<std::string>(port_); | |
|
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MongooseServer::SetThreadsCount()
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|
1118 std::string numThreads = boost::lexical_cast<std::string>(threadsCount_); |
|
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|
1119 std::string requestTimeoutMilliseconds = boost::lexical_cast<std::string>(requestTimeout_ * 1000); |
| 0 | 1120 |
| 23 | 1121 if (ssl_) |
| 1122 { | |
| 1123 port += "s"; | |
| 1124 } | |
| 1125 | |
| 0 | 1126 const char *options[] = { |
|
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1127 // Set the TCP port for the HTTP server |
| 0 | 1128 "listening_ports", port.c_str(), |
|
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1129 |
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1130 // Optimization reported by Chris Hafey |
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1131 // https://groups.google.com/d/msg/orthanc-users/CKueKX0pJ9E/_UCbl8T-VjIJ |
|
1115
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|
1132 "enable_keep_alive", (keepAlive_ ? "yes" : "no"), |
|
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1133 |
| 2579 | 1134 #if ORTHANC_ENABLE_CIVETWEB == 1 |
|
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|
1135 // https://github.com/civetweb/civetweb/blob/master/docs/UserManual.md#enable_keep_alive-no |
|
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|
1136 "keep_alive_timeout_ms", (keepAlive_ ? "500" : "0"), |
|
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|
1137 #endif |
|
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MongooseServer::SetThreadsCount()
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|
1138 |
|
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|
1139 #if ORTHANC_ENABLE_CIVETWEB == 1 |
|
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|
1140 // Disable TCP Nagle's algorithm to maximize speed (this |
|
3137
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|
1141 // option is not available in Mongoose). |
|
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1142 // https://groups.google.com/d/topic/civetweb/35HBR9seFjU/discussion |
|
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1143 // https://eklitzke.org/the-caveats-of-tcp-nodelay |
|
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|
1144 "tcp_nodelay", (tcpNoDelay_ ? "1" : "0"), |
|
3136
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|
1145 #endif |
|
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|
1146 |
|
2903
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MongooseServer::SetThreadsCount()
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|
1147 // Set the number of threads |
|
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MongooseServer::SetThreadsCount()
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|
1148 "num_threads", numThreads.c_str(), |
|
2577
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|
1149 |
|
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|
1150 // Set the timeout for the HTTP server |
|
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|
1151 "request_timeout_ms", requestTimeoutMilliseconds.c_str(), |
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|
1152 |
|
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|
1153 // Set the SSL certificate, if any. This must be the last option. |
| 23 | 1154 ssl_ ? "ssl_certificate" : NULL, |
| 1155 certificate_.c_str(), | |
| 0 | 1156 NULL |
| 1157 }; | |
| 1158 | |
|
1112
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|
1159 #if MONGOOSE_USE_CALLBACKS == 0 |
| 0 | 1160 pimpl_->context_ = mg_start(&Callback, this, options); |
|
1112
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1161 |
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|
1162 #elif MONGOOSE_USE_CALLBACKS == 1 |
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|
1163 struct mg_callbacks callbacks; |
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|
1164 memset(&callbacks, 0, sizeof(callbacks)); |
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|
1165 callbacks.begin_request = Callback; |
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|
1166 pimpl_->context_ = mg_start(&callbacks, this, options); |
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1167 |
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|
1168 #else |
| 3069 | 1169 # error Please set MONGOOSE_USE_CALLBACKS |
|
1112
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|
1170 #endif |
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|
1171 |
| 0 | 1172 if (!pimpl_->context_) |
| 1173 { | |
|
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|
1174 bool isSslError = false; |
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1175 |
|
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|
1176 #if ORTHANC_ENABLE_SSL == 1 |
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|
1177 for (;;) |
|
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|
1178 { |
|
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|
1179 unsigned long code = ERR_get_error(); |
|
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|
1180 if (code == 0) |
|
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|
1181 { |
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|
1182 break; |
|
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|
1183 } |
|
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|
1184 else |
|
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|
1185 { |
|
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|
1186 isSslError = true; |
|
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|
1187 char message[1024]; |
|
9fe1d64a748c
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|
1188 ERR_error_string_n(code, message, sizeof(message) - 1); |
|
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|
1189 LOG(ERROR) << "OpenSSL error: " << message; |
|
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|
1190 } |
|
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|
1191 } |
|
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|
1192 #endif |
|
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|
1193 |
|
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diff
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|
1194 if (isSslError) |
|
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|
1195 { |
|
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|
1196 throw OrthancException(ErrorCode_SslInitialization); |
|
9fe1d64a748c
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diff
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|
1197 } |
|
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|
1198 else |
|
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|
1199 { |
|
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|
1200 throw OrthancException(ErrorCode_HttpPortInUse, |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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|
1201 " (port = " + boost::lexical_cast<std::string>(port_) + ")"); |
|
9fe1d64a748c
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diff
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|
1202 } |
| 0 | 1203 } |
|
2633
40c7926b75f8
log about remote access allowed
Sebastien Jodogne <s.jodogne@gmail.com>
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2579
diff
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|
1204 |
|
40c7926b75f8
log about remote access allowed
Sebastien Jodogne <s.jodogne@gmail.com>
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2579
diff
changeset
|
1205 LOG(WARNING) << "HTTP server listening on port: " << GetPortNumber() |
|
40c7926b75f8
log about remote access allowed
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1206 << " (HTTPS encryption is " |
|
40c7926b75f8
log about remote access allowed
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2579
diff
changeset
|
1207 << (IsSslEnabled() ? "enabled" : "disabled") |
|
40c7926b75f8
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Sebastien Jodogne <s.jodogne@gmail.com>
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2579
diff
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|
1208 << ", remote access is " |
|
40c7926b75f8
log about remote access allowed
Sebastien Jodogne <s.jodogne@gmail.com>
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2579
diff
changeset
|
1209 << (IsRemoteAccessAllowed() ? "" : "not ") |
|
40c7926b75f8
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2579
diff
changeset
|
1210 << "allowed)"; |
| 0 | 1211 } |
| 1212 } | |
| 1213 | |
|
3138
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1214 void HttpServer::Stop() |
| 0 | 1215 { |
| 1216 if (IsRunning()) | |
| 1217 { | |
| 1218 mg_stop(pimpl_->context_); | |
| 1219 pimpl_->context_ = NULL; | |
| 1220 } | |
| 1221 } | |
| 1222 | |
| 1223 | |
|
3138
ab46e537f92e
renamed class MongooseServer as HttpServer, CivetWeb made default HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1224 void HttpServer::ClearUsers() |
|
25
dd1489098265
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diff
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|
1225 { |
|
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diff
changeset
|
1226 Stop(); |
|
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diff
changeset
|
1227 registeredUsers_.clear(); |
|
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diff
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|
1228 } |
|
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24
diff
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|
1229 |
|
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24
diff
changeset
|
1230 |
|
3138
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1231 void HttpServer::RegisterUser(const char* username, |
|
ab46e537f92e
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1232 const char* password) |
| 23 | 1233 { |
| 1234 Stop(); | |
| 24 | 1235 |
| 1236 std::string tag = std::string(username) + ":" + std::string(password); | |
|
809
8ce2f69436ca
do not return strings with base64
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
749
diff
changeset
|
1237 std::string encoded; |
|
8ce2f69436ca
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
749
diff
changeset
|
1238 Toolbox::EncodeBase64(encoded, tag); |
|
8ce2f69436ca
do not return strings with base64
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
749
diff
changeset
|
1239 registeredUsers_.insert(encoded); |
| 23 | 1240 } |
| 1241 | |
|
3138
ab46e537f92e
renamed class MongooseServer as HttpServer, CivetWeb made default HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
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3137
diff
changeset
|
1242 void HttpServer::SetSslEnabled(bool enabled) |
| 23 | 1243 { |
| 1244 Stop(); | |
| 1245 | |
|
2136
dd609a99d39a
uniformization of the macro naming
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2134
diff
changeset
|
1246 #if ORTHANC_ENABLE_SSL == 0 |
| 23 | 1247 if (enabled) |
| 1248 { | |
|
1674
4fc502d469f4
fix build if SSL is disabled
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1649
diff
changeset
|
1249 throw OrthancException(ErrorCode_SslDisabled); |
| 23 | 1250 } |
| 1251 else | |
| 1252 { | |
| 1253 ssl_ = false; | |
| 1254 } | |
| 1255 #else | |
| 1256 ssl_ = enabled; | |
| 1257 #endif | |
| 1258 } | |
| 1259 | |
|
1115
da56a7916e8a
Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1113
diff
changeset
|
1260 |
|
3138
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renamed class MongooseServer as HttpServer, CivetWeb made default HTTP server
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3137
diff
changeset
|
1261 void HttpServer::SetKeepAliveEnabled(bool enabled) |
|
1115
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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
|
1262 { |
|
da56a7916e8a
Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1113
diff
changeset
|
1263 Stop(); |
|
da56a7916e8a
Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1113
diff
changeset
|
1264 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
|
1265 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
|
1266 |
|
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
|
1267 #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
|
1268 if (enabled) |
|
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
|
1269 { |
|
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
|
1270 LOG(WARNING) << "You should disable HTTP keep alive, as you are using Mongoose"; |
|
5a3b961e9524
New configuration option: 'TcpNoDelay' to disable Nagle's algorithm in HTTP server
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3136
diff
changeset
|
1271 } |
|
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
|
1272 #endif |
|
1115
da56a7916e8a
Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
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1113
diff
changeset
|
1273 } |
|
da56a7916e8a
Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
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1113
diff
changeset
|
1274 |
|
da56a7916e8a
Experimental "KeepAlive" configuration option to enable HTTP Keep-Alive
Sebastien Jodogne <s.jodogne@gmail.com>
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1113
diff
changeset
|
1275 |
|
3138
ab46e537f92e
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Sebastien Jodogne <s.jodogne@gmail.com>
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3137
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changeset
|
1276 void HttpServer::SetAuthenticationEnabled(bool enabled) |
|
25
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24
diff
changeset
|
1277 { |
|
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diff
changeset
|
1278 Stop(); |
|
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diff
changeset
|
1279 authentication_ = enabled; |
|
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24
diff
changeset
|
1280 } |
|
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24
diff
changeset
|
1281 |
|
3138
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Sebastien Jodogne <s.jodogne@gmail.com>
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3137
diff
changeset
|
1282 void HttpServer::SetSslCertificate(const char* path) |
| 23 | 1283 { |
| 1284 Stop(); | |
| 1285 certificate_ = path; | |
| 1286 } | |
|
25
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basic http authentication
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diff
changeset
|
1287 |
|
3138
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diff
changeset
|
1288 void HttpServer::SetRemoteAccessAllowed(bool allowed) |
|
34
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diff
changeset
|
1289 { |
|
96e57b863dd9
option to disallow remote access
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diff
changeset
|
1290 Stop(); |
|
96e57b863dd9
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diff
changeset
|
1291 remoteAllowed_ = allowed; |
|
96e57b863dd9
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diff
changeset
|
1292 } |
|
96e57b863dd9
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diff
changeset
|
1293 |
|
3138
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diff
changeset
|
1294 void HttpServer::SetHttpCompressionEnabled(bool enabled) |
| 1517 | 1295 { |
| 1296 Stop(); | |
| 1297 httpCompression_ = enabled; | |
| 1518 | 1298 LOG(WARNING) << "HTTP compression is " << (enabled ? "enabled" : "disabled"); |
| 1517 | 1299 } |
|
1592
d73124f6b439
configuration option HttpDescribeErrors
Sebastien Jodogne <s.jodogne@gmail.com>
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1582
diff
changeset
|
1300 |
|
3138
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changeset
|
1301 void HttpServer::SetIncomingHttpRequestFilter(IIncomingHttpRequestFilter& filter) |
|
409
63f707278fc8
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diff
changeset
|
1302 { |
|
63f707278fc8
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diff
changeset
|
1303 Stop(); |
|
63f707278fc8
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diff
changeset
|
1304 filter_ = &filter; |
|
63f707278fc8
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diff
changeset
|
1305 } |
|
34
96e57b863dd9
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diff
changeset
|
1306 |
|
1645
1558b3226b18
IHttpExceptionFormatter
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diff
changeset
|
1307 |
|
3138
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changeset
|
1308 void HttpServer::SetHttpExceptionFormatter(IHttpExceptionFormatter& formatter) |
|
1645
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IHttpExceptionFormatter
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diff
changeset
|
1309 { |
|
1558b3226b18
IHttpExceptionFormatter
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diff
changeset
|
1310 Stop(); |
|
1558b3226b18
IHttpExceptionFormatter
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diff
changeset
|
1311 exceptionFormatter_ = &formatter; |
|
1558b3226b18
IHttpExceptionFormatter
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diff
changeset
|
1312 } |
|
1558b3226b18
IHttpExceptionFormatter
Sebastien Jodogne <s.jodogne@gmail.com>
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1644
diff
changeset
|
1313 |
|
1558b3226b18
IHttpExceptionFormatter
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parents:
1644
diff
changeset
|
1314 |
|
3138
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changeset
|
1315 bool HttpServer::IsValidBasicHttpAuthentication(const std::string& basic) const |
|
25
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changeset
|
1316 { |
|
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diff
changeset
|
1317 return registeredUsers_.find(basic) != registeredUsers_.end(); |
|
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diff
changeset
|
1318 } |
|
1443
895ab369d63c
refactoring: OrthancHttpHandler
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diff
changeset
|
1319 |
|
895ab369d63c
refactoring: OrthancHttpHandler
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changeset
|
1320 |
|
3138
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diff
changeset
|
1321 void HttpServer::Register(IHttpHandler& handler) |
|
1443
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changeset
|
1322 { |
|
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changeset
|
1323 Stop(); |
|
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refactoring: OrthancHttpHandler
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changeset
|
1324 handler_ = &handler; |
|
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changeset
|
1325 } |
|
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refactoring: OrthancHttpHandler
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diff
changeset
|
1326 |
|
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1327 |
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1328 IHttpHandler& HttpServer::GetHandler() const |
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1329 { |
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1330 if (handler_ == NULL) |
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1331 { |
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1332 throw OrthancException(ErrorCode_InternalError); |
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1333 } |
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1334 |
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1335 return *handler_; |
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1336 } |
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1337 |
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1338 |
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1339 void HttpServer::SetThreadsCount(unsigned int threads) |
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1340 { |
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1341 if (threads <= 0) |
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1342 { |
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1343 throw OrthancException(ErrorCode_ParameterOutOfRange); |
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1344 } |
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1345 |
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1346 Stop(); |
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1347 threadsCount_ = threads; |
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1348 |
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1349 LOG(INFO) << "The embedded HTTP server will use " << threads << " threads"; |
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1350 } |
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1351 |
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1352 |
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1353 void HttpServer::SetTcpNoDelay(bool tcpNoDelay) |
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1354 { |
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1355 Stop(); |
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1356 tcpNoDelay_ = tcpNoDelay; |
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1357 LOG(INFO) << "TCP_NODELAY for the HTTP sockets is set to " |
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1358 << (tcpNoDelay ? "true" : "false"); |
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1359 } |
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1360 |
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1361 |
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1362 void HttpServer::SetRequestTimeout(unsigned int seconds) |
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1363 { |
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1364 if (seconds <= 0) |
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1365 { |
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1366 throw OrthancException(ErrorCode_ParameterOutOfRange, |
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1367 "Request timeout must be a stricly positive integer"); |
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1368 } |
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1369 |
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1370 Stop(); |
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1371 requestTimeout_ = seconds; |
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1372 LOG(INFO) << "Request timeout in the HTTP server is set to " << seconds << " seconds"; |
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1373 } |
| 0 | 1374 } |