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annotate Core/HttpClient.cpp @ 2016:0ae26237569a

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 13 Jun 2016 15:26:20 +0200
parents f3339c4f8bf4
children 9c9332e486ca
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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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 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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32
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33 #include "PrecompiledHeaders.h"
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34 #include "HttpClient.h"
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35
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36 #include "Toolbox.h"
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37 #include "OrthancException.h"
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38 #include "Logging.h"
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39
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40 #include <string.h>
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41 #include <curl/curl.h>
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42 #include <boost/algorithm/string/predicate.hpp>
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43 #include <boost/thread/mutex.hpp>
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44
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45
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46 extern "C"
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47 {
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48 static CURLcode GetHttpStatus(CURLcode code, CURL* curl, long* status)
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49 {
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50 if (code == CURLE_OK)
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51 {
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52 code = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, status);
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53 return code;
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54 }
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55 else
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56 {
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57 *status = 0;
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58 return code;
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59 }
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60 }
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61
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62 // This is a dummy wrapper function to suppress any OpenSSL-related
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63 // problem in valgrind. Inlining is prevented.
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64 #if defined(__GNUC__) || defined(__clang__)
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65 __attribute__((noinline))
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66 #endif
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67 static CURLcode OrthancHttpClientPerformSSL(CURL* curl, long* status)
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68 {
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69 return GetHttpStatus(curl_easy_perform(curl), curl, status);
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70 }
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71 }
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72
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75 namespace Orthanc
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76 {
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77 class HttpClient::GlobalParameters
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78 {
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79 private:
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80 boost::mutex mutex_;
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81 bool httpsVerifyPeers_;
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82 std::string httpsCACertificates_;
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83 std::string proxy_;
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84 long timeout_;
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85
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86 GlobalParameters() :
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87 httpsVerifyPeers_(true),
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88 timeout_(0)
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89 {
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90 }
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91
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92 public:
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93 // Singleton pattern
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94 static GlobalParameters& GetInstance()
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95 {
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96 static GlobalParameters parameters;
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97 return parameters;
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98 }
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99
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100 void ConfigureSsl(bool httpsVerifyPeers,
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101 const std::string& httpsCACertificates)
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102 {
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103 boost::mutex::scoped_lock lock(mutex_);
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104 httpsVerifyPeers_ = httpsVerifyPeers;
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105 httpsCACertificates_ = httpsCACertificates;
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106 }
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107
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108 void GetSslConfiguration(bool& httpsVerifyPeers,
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109 std::string& httpsCACertificates)
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110 {
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111 boost::mutex::scoped_lock lock(mutex_);
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112 httpsVerifyPeers = httpsVerifyPeers_;
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113 httpsCACertificates = httpsCACertificates_;
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114 }
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115
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116 void SetDefaultProxy(const std::string& proxy)
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117 {
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118 LOG(INFO) << "Setting the default proxy for HTTP client connections: " << proxy;
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119
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120 {
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121 boost::mutex::scoped_lock lock(mutex_);
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122 proxy_ = proxy;
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123 }
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124 }
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125
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126 void GetDefaultProxy(std::string& target)
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127 {
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128 boost::mutex::scoped_lock lock(mutex_);
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129 target = proxy_;
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130 }
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131
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132 void SetDefaultTimeout(long seconds)
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133 {
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134 LOG(INFO) << "Setting the default timeout for HTTP client connections: " << seconds << " seconds";
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135
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136 {
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137 boost::mutex::scoped_lock lock(mutex_);
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138 timeout_ = seconds;
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139 }
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140 }
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141
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142 long GetDefaultTimeout()
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143 {
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144 boost::mutex::scoped_lock lock(mutex_);
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145 return timeout_;
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146 }
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147 };
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148
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149
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150 struct HttpClient::PImpl
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151 {
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152 CURL* curl_;
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153 struct curl_slist *defaultPostHeaders_;
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154 struct curl_slist *userHeaders_;
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155 };
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156
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157
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158 static void ThrowException(HttpStatus status)
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159 {
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160 switch (status)
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161 {
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162 case HttpStatus_400_BadRequest:
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163 throw OrthancException(ErrorCode_BadRequest);
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164
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165 case HttpStatus_401_Unauthorized:
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166 case HttpStatus_403_Forbidden:
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167 throw OrthancException(ErrorCode_Unauthorized);
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168
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169 case HttpStatus_404_NotFound:
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170 throw OrthancException(ErrorCode_InexistentItem);
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171
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172 default:
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173 throw OrthancException(ErrorCode_NetworkProtocol);
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174 }
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175 }
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176
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177
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178
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179 static CURLcode CheckCode(CURLcode code)
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180 {
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181 if (code != CURLE_OK)
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182 {
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183 LOG(ERROR) << "libCURL error: " + std::string(curl_easy_strerror(code));
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184 throw OrthancException(ErrorCode_NetworkProtocol);
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185 }
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186
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187 return code;
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188 }
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189
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190
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191 static size_t CurlCallback(void *buffer, size_t size, size_t nmemb, void *payload)
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192 {
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193 std::string& target = *(static_cast<std::string*>(payload));
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194
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195 size_t length = size * nmemb;
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196 if (length == 0)
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197 return 0;
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198
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199 size_t pos = target.size();
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200
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201 target.resize(pos + length);
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202 memcpy(&target.at(pos), buffer, length);
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203
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204 return length;
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205 }
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206
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207
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208 void HttpClient::Setup()
0
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209 {
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210 pimpl_->userHeaders_ = NULL;
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211 pimpl_->defaultPostHeaders_ = NULL;
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212 if ((pimpl_->defaultPostHeaders_ = curl_slist_append(pimpl_->defaultPostHeaders_, "Expect:")) == NULL)
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213 {
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214 throw OrthancException(ErrorCode_NotEnoughMemory);
0
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215 }
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216
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217 pimpl_->curl_ = curl_easy_init();
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218 if (!pimpl_->curl_)
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219 {
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220 curl_slist_free_all(pimpl_->defaultPostHeaders_);
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221 throw OrthancException(ErrorCode_NotEnoughMemory);
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222 }
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223
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224 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_WRITEFUNCTION, &CurlCallback));
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225 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_HEADER, 0));
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226 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_FOLLOWLOCATION, 1));
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227
456
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228 // This fixes the "longjmp causes uninitialized stack frame" crash
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229 // that happens on modern Linux versions.
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230 // http://stackoverflow.com/questions/9191668/error-longjmp-causes-uninitialized-stack-frame
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231 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_NOSIGNAL, 1));
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232
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233 url_ = "";
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234 method_ = HttpMethod_Get;
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235 lastStatus_ = HttpStatus_200_Ok;
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236 isVerbose_ = false;
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237 timeout_ = GlobalParameters::GetInstance().GetDefaultTimeout();
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238 GlobalParameters::GetInstance().GetDefaultProxy(proxy_);
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239 GlobalParameters::GetInstance().GetSslConfiguration(verifyPeers_, caCertificates_);
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240 }
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241
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242
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243 HttpClient::HttpClient() : pimpl_(new PImpl), verifyPeers_(true)
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244 {
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245 Setup();
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246 }
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247
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248
0
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249 HttpClient::~HttpClient()
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250 {
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251 curl_easy_cleanup(pimpl_->curl_);
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252 curl_slist_free_all(pimpl_->defaultPostHeaders_);
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253 ClearHeaders();
0
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254 }
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255
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256
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257 void HttpClient::SetVerbose(bool isVerbose)
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258 {
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259 isVerbose_ = isVerbose;
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260
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261 if (isVerbose_)
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262 {
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263 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_VERBOSE, 1));
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264 }
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265 else
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266 {
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267 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_VERBOSE, 0));
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268 }
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269 }
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270
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271
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272 void HttpClient::AddHeader(const std::string& key,
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273 const std::string& value)
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274 {
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275 if (key.empty())
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276 {
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277 throw OrthancException(ErrorCode_ParameterOutOfRange);
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278 }
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279
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280 std::string s = key + ": " + value;
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281
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282 if ((pimpl_->userHeaders_ = curl_slist_append(pimpl_->userHeaders_, s.c_str())) == NULL)
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283 {
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284 throw OrthancException(ErrorCode_NotEnoughMemory);
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285 }
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286 }
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parents: 1973
diff changeset
287
99b249867052 HTTP headers in HttpClient
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parents: 1973
diff changeset
288
99b249867052 HTTP headers in HttpClient
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parents: 1973
diff changeset
289 void HttpClient::ClearHeaders()
99b249867052 HTTP headers in HttpClient
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parents: 1973
diff changeset
290 {
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
291 if (pimpl_->userHeaders_ != NULL)
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
292 {
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
293 curl_slist_free_all(pimpl_->userHeaders_);
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
294 pimpl_->userHeaders_ = NULL;
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
295 }
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
296 }
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
297
99b249867052 HTTP headers in HttpClient
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parents: 1973
diff changeset
298
0
3959d33612cc initial commit
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parents:
diff changeset
299 bool HttpClient::Apply(std::string& answer)
3959d33612cc initial commit
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parents:
diff changeset
300 {
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
301 answer.clear();
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
302 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_URL, url_.c_str()));
3959d33612cc initial commit
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parents:
diff changeset
303 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_WRITEDATA, &answer));
1052
cc4ff680e2a0 http requests in lua
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diff changeset
304
1534
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1533
diff changeset
305 // Setup HTTPS-related options
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
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parents: 1533
diff changeset
306 #if ORTHANC_SSL_ENABLED == 1
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
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parents: 1986
diff changeset
307 if (verifyPeers_)
1534
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
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parents: 1533
diff changeset
308 {
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
309 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_CAINFO, caCertificates_.c_str()));
1973
7bd4cb780feb Option "HttpsVerifyPeers" can be used to connect against self-signed HTTPS certificates
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
310 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_SSL_VERIFYHOST, 2)); // libcurl default is strict verifyhost
1534
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
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parents: 1533
diff changeset
311 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_SSL_VERIFYPEER, 1));
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1533
diff changeset
312 }
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1533
diff changeset
313 else
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1533
diff changeset
314 {
1973
7bd4cb780feb Option "HttpsVerifyPeers" can be used to connect against self-signed HTTPS certificates
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
315 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_SSL_VERIFYHOST, 0));
1534
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
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parents: 1533
diff changeset
316 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_SSL_VERIFYPEER, 0));
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1533
diff changeset
317 }
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
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parents: 1533
diff changeset
318 #endif
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
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parents: 1533
diff changeset
319
1052
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parents: 824
diff changeset
320 // Reset the parameters from previous calls to Apply()
1986
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parents: 1973
diff changeset
321 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_HTTPHEADER, pimpl_->userHeaders_));
1052
cc4ff680e2a0 http requests in lua
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parents: 824
diff changeset
322 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_HTTPGET, 0L));
cc4ff680e2a0 http requests in lua
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parents: 824
diff changeset
323 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POST, 0L));
cc4ff680e2a0 http requests in lua
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parents: 824
diff changeset
324 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_NOBODY, 0L));
cc4ff680e2a0 http requests in lua
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parents: 824
diff changeset
325 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_CUSTOMREQUEST, NULL));
cc4ff680e2a0 http requests in lua
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parents: 824
diff changeset
326 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POSTFIELDS, NULL));
cc4ff680e2a0 http requests in lua
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parents: 824
diff changeset
327 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POSTFIELDSIZE, 0));
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88010d8e12cf Support of HTTP proxy
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parents: 1186
diff changeset
328 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_PROXY, NULL));
0
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parents:
diff changeset
329
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diff changeset
330 // Set timeouts
b17b6bd59747 timeouts for HTTP and DICOM
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parents: 1052
diff changeset
331 if (timeout_ <= 0)
b17b6bd59747 timeouts for HTTP and DICOM
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parents: 1052
diff changeset
332 {
b17b6bd59747 timeouts for HTTP and DICOM
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parents: 1052
diff changeset
333 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_TIMEOUT, 10)); /* default: 10 seconds */
b17b6bd59747 timeouts for HTTP and DICOM
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parents: 1052
diff changeset
334 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_CONNECTTIMEOUT, 10)); /* default: 10 seconds */
b17b6bd59747 timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
335 }
b17b6bd59747 timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
336 else
b17b6bd59747 timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
337 {
b17b6bd59747 timeouts for HTTP and DICOM
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parents: 1052
diff changeset
338 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_TIMEOUT, timeout_));
b17b6bd59747 timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
339 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_CONNECTTIMEOUT, timeout_));
b17b6bd59747 timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
340 }
b17b6bd59747 timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1052
diff changeset
341
469
a6fe16a31615 transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 468
diff changeset
342 if (credentials_.size() != 0)
a6fe16a31615 transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 468
diff changeset
343 {
a6fe16a31615 transmitting credentials by copy
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parents: 468
diff changeset
344 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_USERPWD, credentials_.c_str()));
a6fe16a31615 transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 468
diff changeset
345 }
a6fe16a31615 transmitting credentials by copy
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parents: 468
diff changeset
346
1273
88010d8e12cf Support of HTTP proxy
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parents: 1186
diff changeset
347 if (proxy_.size() != 0)
88010d8e12cf Support of HTTP proxy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1186
diff changeset
348 {
88010d8e12cf Support of HTTP proxy
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parents: 1186
diff changeset
349 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_PROXY, proxy_.c_str()));
88010d8e12cf Support of HTTP proxy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1186
diff changeset
350 }
88010d8e12cf Support of HTTP proxy
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parents: 1186
diff changeset
351
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
352 switch (method_)
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
353 {
473
c9a5d72f8481 changing the namespace of HTTP enumerations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 469
diff changeset
354 case HttpMethod_Get:
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
355 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_HTTPGET, 1L));
3959d33612cc initial commit
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parents:
diff changeset
356 break;
3959d33612cc initial commit
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parents:
diff changeset
357
473
c9a5d72f8481 changing the namespace of HTTP enumerations
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parents: 469
diff changeset
358 case HttpMethod_Post:
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
359 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POST, 1L));
1986
99b249867052 HTTP headers in HttpClient
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parents: 1973
diff changeset
360
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
361 if (pimpl_->userHeaders_ == NULL)
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
362 {
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
363 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_HTTPHEADER, pimpl_->defaultPostHeaders_));
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
364 }
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
365
1052
cc4ff680e2a0 http requests in lua
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parents: 824
diff changeset
366 break;
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
367
1052
cc4ff680e2a0 http requests in lua
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parents: 824
diff changeset
368 case HttpMethod_Delete:
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
369 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_NOBODY, 1L));
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
370 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_CUSTOMREQUEST, "DELETE"));
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
371 break;
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
372
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
373 case HttpMethod_Put:
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
374 // http://stackoverflow.com/a/7570281/881731: Don't use
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
375 // CURLOPT_PUT if there is a body
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
376
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
377 // CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_PUT, 1L));
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
378
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
379 curl_easy_setopt(pimpl_->curl_, CURLOPT_CUSTOMREQUEST, "PUT"); /* !!! */
1986
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
380
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
381 if (pimpl_->userHeaders_ == NULL)
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
382 {
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
383 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_HTTPHEADER, pimpl_->defaultPostHeaders_));
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
384 }
99b249867052 HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1973
diff changeset
385
1052
cc4ff680e2a0 http requests in lua
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parents: 824
diff changeset
386 break;
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
387
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
388 default:
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
389 throw OrthancException(ErrorCode_InternalError);
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
390 }
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
391
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
392
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
393 if (method_ == HttpMethod_Post ||
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
394 method_ == HttpMethod_Put)
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
395 {
1606
31f4adefb88f issuing HTTP requests from the plugin SDK
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parents: 1590
diff changeset
396 if (body_.size() > 0)
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
397 {
1606
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
398 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POSTFIELDS, body_.c_str()));
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
399 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POSTFIELDSIZE, body_.size()));
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
400 }
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
401 else
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
402 {
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
403 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POSTFIELDS, NULL));
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
404 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POSTFIELDSIZE, 0));
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
405 }
1052
cc4ff680e2a0 http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 824
diff changeset
406 }
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
407
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
408
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
409 // Do the actual request
1533
0011cc99443c improving HTTPS support
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parents: 1404
diff changeset
410 CURLcode code;
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
411 long status = 0;
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
412
1533
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
413 if (boost::starts_with(url_, "https://"))
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
414 {
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
415 code = OrthancHttpClientPerformSSL(pimpl_->curl_, &status);
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
416 }
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
417 else
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
418 {
0011cc99443c improving HTTPS support
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parents: 1404
diff changeset
419 code = GetHttpStatus(curl_easy_perform(pimpl_->curl_), pimpl_->curl_, &status);
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
420 }
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
421
0011cc99443c improving HTTPS support
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parents: 1404
diff changeset
422 CheckCode(code);
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
423
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
424 if (status == 0)
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
425 {
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
426 // This corresponds to a call to an inexistent host
473
c9a5d72f8481 changing the namespace of HTTP enumerations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 469
diff changeset
427 lastStatus_ = HttpStatus_500_InternalServerError;
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
428 }
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
429 else
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
430 {
473
c9a5d72f8481 changing the namespace of HTTP enumerations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 469
diff changeset
431 lastStatus_ = static_cast<HttpStatus>(status);
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
432 }
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
433
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
434 bool success = (status >= 200 && status < 300);
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
435
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
436 if (!success)
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
437 {
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
438 LOG(INFO) << "Error in HTTP request, received HTTP status " << status
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
439 << " (" << EnumerationToString(lastStatus_) << ")";
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
440 }
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
441
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
442 return success;
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
443 }
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
444
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
445
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
446 bool HttpClient::Apply(Json::Value& answer)
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
447 {
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
448 std::string s;
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
449 if (Apply(s))
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
450 {
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
451 Json::Reader reader;
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
452 return reader.parse(s, answer);
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
453 }
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
454 else
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
455 {
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
456 return false;
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
457 }
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
458 }
144
aa6c8a942952 http client password
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 60
diff changeset
459
aa6c8a942952 http client password
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 60
diff changeset
460
468
456b9d2e9af4 rename methods for clarity
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parents: 457
diff changeset
461 void HttpClient::SetCredentials(const char* username,
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parents: 457
diff changeset
462 const char* password)
144
aa6c8a942952 http client password
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parents: 60
diff changeset
463 {
469
a6fe16a31615 transmitting credentials by copy
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parents: 468
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464 credentials_ = std::string(username) + ":" + std::string(password);
144
aa6c8a942952 http client password
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parents: 60
diff changeset
465 }
457
997282a61ff8 cleaner names
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parents: 456
diff changeset
466
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
467
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
468 void HttpClient::ConfigureSsl(bool httpsVerifyPeers,
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
469 const std::string& httpsVerifyCertificates)
1534
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1533
diff changeset
470 {
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
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parents: 1533
diff changeset
471 #if ORTHANC_SSL_ENABLED == 1
1533
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parents: 1404
diff changeset
472 if (httpsVerifyPeers)
0011cc99443c improving HTTPS support
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parents: 1404
diff changeset
473 {
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
474 if (httpsVerifyCertificates.empty())
1533
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
475 {
0011cc99443c improving HTTPS support
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parents: 1404
diff changeset
476 LOG(WARNING) << "No certificates are provided to validate peers, "
1534
95b3b0260240 Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1533
diff changeset
477 << "set \"HttpsCACertificates\" if you need to do HTTPS requests";
1533
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
478 }
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
479 else
0011cc99443c improving HTTPS support
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parents: 1404
diff changeset
480 {
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
481 LOG(WARNING) << "HTTPS will use the CA certificates from this file: " << httpsVerifyCertificates;
1533
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
482 }
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
483 }
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
484 else
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
485 {
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
486 LOG(WARNING) << "The verification of the peers in HTTPS requests is disabled";
1533
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
487 }
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
488 #endif
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
489
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
490 GlobalParameters::GetInstance().ConfigureSsl(httpsVerifyPeers, httpsVerifyCertificates);
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
491 }
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
492
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
493
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
494 void HttpClient::GlobalInitialize()
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
495 {
457
997282a61ff8 cleaner names
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 456
diff changeset
496 CheckCode(curl_global_init(CURL_GLOBAL_DEFAULT));
997282a61ff8 cleaner names
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 456
diff changeset
497 }
1533
0011cc99443c improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1404
diff changeset
498
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
499
457
997282a61ff8 cleaner names
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 456
diff changeset
500 void HttpClient::GlobalFinalize()
997282a61ff8 cleaner names
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 456
diff changeset
501 {
997282a61ff8 cleaner names
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 456
diff changeset
502 curl_global_cleanup();
997282a61ff8 cleaner names
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 456
diff changeset
503 }
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
504
1590
ba0226474e22 New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1534
diff changeset
505
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
506 void HttpClient::SetDefaultProxy(const std::string& proxy)
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
507 {
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
508 GlobalParameters::GetInstance().SetDefaultProxy(proxy);
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
509 }
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
510
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
511
1590
ba0226474e22 New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1534
diff changeset
512 void HttpClient::SetDefaultTimeout(long timeout)
ba0226474e22 New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1534
diff changeset
513 {
1987
ce90d109bb64 new plugin functions: OrthancPluginHttpClient and OrthancPluginGenerateUuid
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1986
diff changeset
514 GlobalParameters::GetInstance().SetDefaultTimeout(timeout);
1590
ba0226474e22 New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1534
diff changeset
515 }
1606
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
516
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
517
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
518 void HttpClient::ApplyAndThrowException(std::string& answer)
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
519 {
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
520 if (!Apply(answer))
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
521 {
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
522 ThrowException(GetLastStatus());
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
523 }
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
524 }
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
525
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
526 void HttpClient::ApplyAndThrowException(Json::Value& answer)
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
527 {
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
528 if (!Apply(answer))
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
529 {
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
530 ThrowException(GetLastStatus());
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
531 }
31f4adefb88f issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1590
diff changeset
532 }
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
533 }