Mercurial > hg > orthanc
annotate Core/HttpClient.cpp @ 1986:99b249867052
HTTP headers in HttpClient
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Mon, 25 Apr 2016 17:23:07 +0200 |
parents | 7bd4cb780feb |
children | ce90d109bb64 |
rev | line source |
---|---|
0 | 1 /** |
60
77aec9be0a51
renaming of cppclient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
57
diff
changeset
|
2 * Orthanc - A Lightweight, RESTful DICOM Store |
1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
1288
6e7e5ed91c2d
upgrade to year 2015
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1273
diff
changeset
|
4 * Department, University Hospital of Liege, Belgium |
0 | 5 * |
493
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
6 * This program is free software: you can redistribute it and/or |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
7 * modify it under the terms of the GNU General Public License as |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
8 * published by the Free Software Foundation, either version 3 of the |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
9 * License, or (at your option) any later version. |
0 | 10 * |
493
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
11 * In addition, as a special exception, the copyright holders of this |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
12 * program give permission to link the code of its release with the |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
14 * that use the same license as the "OpenSSL" library), and distribute |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
15 * the linked executables. You must obey the GNU General Public License |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
16 * in all respects for all of the code used other than "OpenSSL". If you |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
17 * modify file(s) with this exception, you may extend this exception to |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
18 * your version of the file(s), but you are not obligated to do so. If |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
19 * you do not wish to do so, delete this exception statement from your |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
20 * version. If you delete this exception statement from all source files |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
21 * in the program, then also delete it here. |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
22 * |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
23 * This program is distributed in the hope that it will be useful, but |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
24 * WITHOUT ANY WARRANTY; without even the implied warranty of |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
26 * General Public License for more details. |
0 | 27 * |
493
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
28 * You should have received a copy of the GNU General Public License |
ff34c51cd3dd
fix licensing terms
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
477
diff
changeset
|
29 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
0 | 30 **/ |
31 | |
32 | |
824
a811bdf8b8eb
precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
707
diff
changeset
|
33 #include "PrecompiledHeaders.h" |
0 | 34 #include "HttpClient.h" |
35 | |
1404 | 36 #include "Toolbox.h" |
37 #include "OrthancException.h" | |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
38 #include "Logging.h" |
475
72cca077abf8
removal of HttpException
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
473
diff
changeset
|
39 |
0 | 40 #include <string.h> |
41 #include <curl/curl.h> | |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
42 #include <boost/algorithm/string/predicate.hpp> |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
43 |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
44 |
1534
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
45 static std::string globalCACertificates_; |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
46 static bool globalVerifyPeers_ = true; |
1590
ba0226474e22
New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1534
diff
changeset
|
47 static long globalTimeout_ = 0; |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
48 |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
49 extern "C" |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
50 { |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
51 static CURLcode GetHttpStatus(CURLcode code, CURL* curl, long* status) |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
52 { |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
53 if (code == CURLE_OK) |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
54 { |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
55 code = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, status); |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
56 return code; |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
57 } |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
58 else |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
59 { |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
60 *status = 0; |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
61 return code; |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
62 } |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
63 } |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
64 |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
65 // This is a dummy wrapper function to suppress any OpenSSL-related |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
66 // problem in valgrind. Inlining is prevented. |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
67 #if defined(__GNUC__) || defined(__clang__) |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
68 __attribute__((noinline)) |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
69 #endif |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
70 static CURLcode OrthancHttpClientPerformSSL(CURL* curl, long* status) |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
71 { |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
72 return GetHttpStatus(curl_easy_perform(curl), curl, status); |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
73 } |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
74 } |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
75 |
0 | 76 |
77 | |
60
77aec9be0a51
renaming of cppclient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
57
diff
changeset
|
78 namespace Orthanc |
0 | 79 { |
80 struct HttpClient::PImpl | |
81 { | |
82 CURL* curl_; | |
1986
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
83 struct curl_slist *defaultPostHeaders_; |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
84 struct curl_slist *userHeaders_; |
0 | 85 }; |
86 | |
87 | |
1606
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
88 static void ThrowException(HttpStatus status) |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
89 { |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
90 switch (status) |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
91 { |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
92 case HttpStatus_400_BadRequest: |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
93 throw OrthancException(ErrorCode_BadRequest); |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
94 |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
95 case HttpStatus_401_Unauthorized: |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
96 throw OrthancException(ErrorCode_Unauthorized); |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
97 |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
98 case HttpStatus_404_NotFound: |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
99 throw OrthancException(ErrorCode_InexistentItem); |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
100 |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
101 default: |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
102 throw OrthancException(ErrorCode_NetworkProtocol); |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
103 } |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
104 } |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
105 |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
106 |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
107 |
0 | 108 static CURLcode CheckCode(CURLcode code) |
109 { | |
110 if (code != CURLE_OK) | |
111 { | |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
112 LOG(ERROR) << "libCURL error: " + std::string(curl_easy_strerror(code)); |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
113 throw OrthancException(ErrorCode_NetworkProtocol); |
0 | 114 } |
115 | |
116 return code; | |
117 } | |
118 | |
119 | |
120 static size_t CurlCallback(void *buffer, size_t size, size_t nmemb, void *payload) | |
121 { | |
122 std::string& target = *(static_cast<std::string*>(payload)); | |
123 | |
124 size_t length = size * nmemb; | |
125 if (length == 0) | |
126 return 0; | |
127 | |
128 size_t pos = target.size(); | |
129 | |
130 target.resize(pos + length); | |
131 memcpy(&target.at(pos), buffer, length); | |
132 | |
133 return length; | |
134 } | |
135 | |
136 | |
469
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
137 void HttpClient::Setup() |
0 | 138 { |
1986
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
139 pimpl_->userHeaders_ = NULL; |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
140 pimpl_->defaultPostHeaders_ = NULL; |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
141 if ((pimpl_->defaultPostHeaders_ = curl_slist_append(pimpl_->defaultPostHeaders_, "Expect:")) == NULL) |
0 | 142 { |
475
72cca077abf8
removal of HttpException
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
473
diff
changeset
|
143 throw OrthancException(ErrorCode_NotEnoughMemory); |
0 | 144 } |
145 | |
146 pimpl_->curl_ = curl_easy_init(); | |
147 if (!pimpl_->curl_) | |
148 { | |
1986
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
149 curl_slist_free_all(pimpl_->defaultPostHeaders_); |
475
72cca077abf8
removal of HttpException
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
473
diff
changeset
|
150 throw OrthancException(ErrorCode_NotEnoughMemory); |
0 | 151 } |
152 | |
153 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_WRITEFUNCTION, &CurlCallback)); | |
154 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_HEADER, 0)); | |
155 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_FOLLOWLOCATION, 1)); | |
156 | |
456 | 157 // This fixes the "longjmp causes uninitialized stack frame" crash |
158 // that happens on modern Linux versions. | |
159 // http://stackoverflow.com/questions/9191668/error-longjmp-causes-uninitialized-stack-frame | |
160 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_NOSIGNAL, 1)); | |
161 | |
0 | 162 url_ = ""; |
473
c9a5d72f8481
changing the namespace of HTTP enumerations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
469
diff
changeset
|
163 method_ = HttpMethod_Get; |
c9a5d72f8481
changing the namespace of HTTP enumerations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
469
diff
changeset
|
164 lastStatus_ = HttpStatus_200_Ok; |
0 | 165 isVerbose_ = false; |
1590
ba0226474e22
New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1534
diff
changeset
|
166 timeout_ = globalTimeout_; |
1534
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
167 verifyPeers_ = globalVerifyPeers_; |
0 | 168 } |
169 | |
170 | |
469
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
171 HttpClient::HttpClient() : pimpl_(new PImpl) |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
172 { |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
173 Setup(); |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
174 } |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
175 |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
176 |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
177 HttpClient::HttpClient(const HttpClient& other) : pimpl_(new PImpl) |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
178 { |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
179 Setup(); |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
180 |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
181 if (other.IsVerbose()) |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
182 { |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
183 SetVerbose(true); |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
184 } |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
185 |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
186 if (other.credentials_.size() != 0) |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
187 { |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
188 credentials_ = other.credentials_; |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
189 } |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
190 } |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
191 |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
192 |
0 | 193 HttpClient::~HttpClient() |
194 { | |
195 curl_easy_cleanup(pimpl_->curl_); | |
1986
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
196 curl_slist_free_all(pimpl_->defaultPostHeaders_); |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
197 ClearHeaders(); |
0 | 198 } |
199 | |
200 | |
201 void HttpClient::SetVerbose(bool isVerbose) | |
202 { | |
203 isVerbose_ = isVerbose; | |
204 | |
205 if (isVerbose_) | |
206 { | |
207 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_VERBOSE, 1)); | |
208 } | |
209 else | |
210 { | |
211 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_VERBOSE, 0)); | |
212 } | |
213 } | |
214 | |
215 | |
1986
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
216 void HttpClient::AddHeader(const std::string& key, |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
217 const std::string& value) |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
218 { |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
219 if (key.empty()) |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
220 { |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
221 throw OrthancException(ErrorCode_ParameterOutOfRange); |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
222 } |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
223 |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
224 std::string s = key + ": " + value; |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
225 |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
226 if ((pimpl_->userHeaders_ = curl_slist_append(pimpl_->userHeaders_, s.c_str())) == NULL) |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
227 { |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
228 throw OrthancException(ErrorCode_NotEnoughMemory); |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
229 } |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
230 } |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
231 |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
232 |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
233 void HttpClient::ClearHeaders() |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
234 { |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
235 if (pimpl_->userHeaders_ != NULL) |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
236 { |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
237 curl_slist_free_all(pimpl_->userHeaders_); |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
238 pimpl_->userHeaders_ = NULL; |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
239 } |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
240 } |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
241 |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
242 |
0 | 243 bool HttpClient::Apply(std::string& answer) |
244 { | |
245 answer.clear(); | |
246 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_URL, url_.c_str())); | |
247 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_WRITEDATA, &answer)); | |
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
248 |
1534
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
249 // Setup HTTPS-related options |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
250 #if ORTHANC_SSL_ENABLED == 1 |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
251 if (IsHttpsVerifyPeers()) |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
252 { |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
253 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_CAINFO, GetHttpsCACertificates().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
|
254 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
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
255 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
|
256 } |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
257 else |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
258 { |
1973
7bd4cb780feb
Option "HttpsVerifyPeers" can be used to connect against self-signed HTTPS certificates
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1900
diff
changeset
|
259 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_SSL_VERIFYHOST, 0)); |
1534
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
260 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
|
261 } |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
262 #endif |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
263 |
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
264 // Reset the parameters from previous calls to Apply() |
1986
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
265 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_HTTPHEADER, pimpl_->userHeaders_)); |
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
266 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_HTTPGET, 0L)); |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
267 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POST, 0L)); |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
268 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_NOBODY, 0L)); |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
269 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_CUSTOMREQUEST, NULL)); |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
270 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POSTFIELDS, NULL)); |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
271 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POSTFIELDSIZE, 0)); |
1273
88010d8e12cf
Support of HTTP proxy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1186
diff
changeset
|
272 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_PROXY, NULL)); |
0 | 273 |
1186
b17b6bd59747
timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
274 // Set timeouts |
b17b6bd59747
timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
275 if (timeout_ <= 0) |
b17b6bd59747
timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
276 { |
b17b6bd59747
timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
277 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_TIMEOUT, 10)); /* default: 10 seconds */ |
b17b6bd59747
timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
278 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
|
279 } |
b17b6bd59747
timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
280 else |
b17b6bd59747
timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
281 { |
b17b6bd59747
timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
282 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
|
283 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
|
284 } |
b17b6bd59747
timeouts for HTTP and DICOM
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1052
diff
changeset
|
285 |
469
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
286 if (credentials_.size() != 0) |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
287 { |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
288 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
|
289 } |
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
290 |
1273
88010d8e12cf
Support of HTTP proxy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1186
diff
changeset
|
291 if (proxy_.size() != 0) |
88010d8e12cf
Support of HTTP proxy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1186
diff
changeset
|
292 { |
88010d8e12cf
Support of HTTP proxy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1186
diff
changeset
|
293 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
|
294 } |
88010d8e12cf
Support of HTTP proxy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1186
diff
changeset
|
295 |
0 | 296 switch (method_) |
297 { | |
473
c9a5d72f8481
changing the namespace of HTTP enumerations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
469
diff
changeset
|
298 case HttpMethod_Get: |
0 | 299 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_HTTPGET, 1L)); |
300 break; | |
301 | |
473
c9a5d72f8481
changing the namespace of HTTP enumerations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
469
diff
changeset
|
302 case HttpMethod_Post: |
0 | 303 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POST, 1L)); |
1986
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
304 |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
305 if (pimpl_->userHeaders_ == NULL) |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
306 { |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
307 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
|
308 } |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
309 |
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
310 break; |
0 | 311 |
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
312 case HttpMethod_Delete: |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
313 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_NOBODY, 1L)); |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
314 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_CUSTOMREQUEST, "DELETE")); |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
315 break; |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
316 |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
317 case HttpMethod_Put: |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
318 // http://stackoverflow.com/a/7570281/881731: Don't use |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
319 // CURLOPT_PUT if there is a body |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
320 |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
321 // CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_PUT, 1L)); |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
322 |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
323 curl_easy_setopt(pimpl_->curl_, CURLOPT_CUSTOMREQUEST, "PUT"); /* !!! */ |
1986
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
324 |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
325 if (pimpl_->userHeaders_ == NULL) |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
326 { |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
327 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
|
328 } |
99b249867052
HTTP headers in HttpClient
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1973
diff
changeset
|
329 |
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
330 break; |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
331 |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
332 default: |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
333 throw OrthancException(ErrorCode_InternalError); |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
334 } |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
335 |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
336 |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
337 if (method_ == HttpMethod_Post || |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
338 method_ == HttpMethod_Put) |
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
339 { |
1606
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
340 if (body_.size() > 0) |
0 | 341 { |
1606
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
342 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
|
343 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POSTFIELDSIZE, body_.size())); |
0 | 344 } |
345 else | |
346 { | |
347 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POSTFIELDS, NULL)); | |
348 CheckCode(curl_easy_setopt(pimpl_->curl_, CURLOPT_POSTFIELDSIZE, 0)); | |
349 } | |
1052
cc4ff680e2a0
http requests in lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
824
diff
changeset
|
350 } |
0 | 351 |
352 | |
353 // Do the actual request | |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
354 CURLcode code; |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
355 long status = 0; |
0 | 356 |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
357 if (boost::starts_with(url_, "https://")) |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
358 { |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
359 code = OrthancHttpClientPerformSSL(pimpl_->curl_, &status); |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
360 } |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
361 else |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
362 { |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
363 code = GetHttpStatus(curl_easy_perform(pimpl_->curl_), pimpl_->curl_, &status); |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
364 } |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
365 |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
366 CheckCode(code); |
0 | 367 |
368 if (status == 0) | |
369 { | |
370 // 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
|
371 lastStatus_ = HttpStatus_500_InternalServerError; |
0 | 372 } |
373 else | |
374 { | |
473
c9a5d72f8481
changing the namespace of HTTP enumerations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
469
diff
changeset
|
375 lastStatus_ = static_cast<HttpStatus>(status); |
0 | 376 } |
377 | |
378 return (status >= 200 && status < 300); | |
379 } | |
380 | |
381 | |
382 bool HttpClient::Apply(Json::Value& answer) | |
383 { | |
384 std::string s; | |
385 if (Apply(s)) | |
386 { | |
387 Json::Reader reader; | |
388 return reader.parse(s, answer); | |
389 } | |
390 else | |
391 { | |
392 return false; | |
393 } | |
394 } | |
144
aa6c8a942952
http client password
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
60
diff
changeset
|
395 |
aa6c8a942952
http client password
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
60
diff
changeset
|
396 |
468
456b9d2e9af4
rename methods for clarity
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
457
diff
changeset
|
397 void HttpClient::SetCredentials(const char* username, |
456b9d2e9af4
rename methods for clarity
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
457
diff
changeset
|
398 const char* password) |
144
aa6c8a942952
http client password
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
60
diff
changeset
|
399 { |
469
a6fe16a31615
transmitting credentials by copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
468
diff
changeset
|
400 credentials_ = std::string(username) + ":" + std::string(password); |
144
aa6c8a942952
http client password
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
60
diff
changeset
|
401 } |
457 | 402 |
403 | |
1534
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
404 const std::string& HttpClient::GetHttpsCACertificates() const |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
405 { |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
406 if (caCertificates_.empty()) |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
407 { |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
408 return globalCACertificates_; |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
409 } |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
410 else |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
411 { |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
412 return caCertificates_; |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
413 } |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
414 } |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
415 |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
416 |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
417 void HttpClient::GlobalInitialize(bool httpsVerifyPeers, |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
418 const std::string& httpsVerifyCertificates) |
457 | 419 { |
1534
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
420 globalVerifyPeers_ = httpsVerifyPeers; |
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
421 globalCACertificates_ = httpsVerifyCertificates; |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
422 |
1534
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
423 #if ORTHANC_SSL_ENABLED == 1 |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
424 if (httpsVerifyPeers) |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
425 { |
1534
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
426 if (globalCACertificates_.empty()) |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
427 { |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
428 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
|
429 << "set \"HttpsCACertificates\" if you need to do HTTPS requests"; |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
430 } |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
431 else |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
432 { |
1534
95b3b0260240
Options to validate peers against CA certificates in HTTPS requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1533
diff
changeset
|
433 LOG(WARNING) << "HTTPS will use the CA certificates from this file: " << globalCACertificates_; |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
434 } |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
435 } |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
436 else |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
437 { |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
438 LOG(WARNING) << "The verification of the peers in HTTPS requests is disabled!"; |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
439 } |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
440 #endif |
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
441 |
457 | 442 CheckCode(curl_global_init(CURL_GLOBAL_DEFAULT)); |
443 } | |
1533
0011cc99443c
improving HTTPS support
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1404
diff
changeset
|
444 |
457 | 445 |
446 void HttpClient::GlobalFinalize() | |
447 { | |
448 curl_global_cleanup(); | |
449 } | |
1590
ba0226474e22
New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1534
diff
changeset
|
450 |
ba0226474e22
New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1534
diff
changeset
|
451 |
ba0226474e22
New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1534
diff
changeset
|
452 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
|
453 { |
ba0226474e22
New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1534
diff
changeset
|
454 LOG(INFO) << "Setting the default timeout for HTTP client connections: " << timeout << " seconds"; |
ba0226474e22
New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1534
diff
changeset
|
455 globalTimeout_ = timeout; |
ba0226474e22
New configuration option: "HttpTimeout" to set the default timeout for HTTP requests
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1534
diff
changeset
|
456 } |
1606
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
457 |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
458 |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
459 void HttpClient::ApplyAndThrowException(std::string& answer) |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
460 { |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
461 if (!Apply(answer)) |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
462 { |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
463 ThrowException(GetLastStatus()); |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
464 } |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
465 } |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
466 |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
467 void HttpClient::ApplyAndThrowException(Json::Value& answer) |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
468 { |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
469 if (!Apply(answer)) |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
470 { |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
471 ThrowException(GetLastStatus()); |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
472 } |
31f4adefb88f
issuing HTTP requests from the plugin SDK
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1590
diff
changeset
|
473 } |
0 | 474 } |