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comparison ui/sslconnection_curl.cpp @ 991:6a3d284b9c16

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Delegate certificate loading to base class. Minor cleanups.
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 01 Sep 2014 12:07:19 +0200
parents 879a634d0a40
children daa9448b64f5
comparison
equal deleted inserted replaced
990:2949f1842955 991:6a3d284b9c16
14 SSLConnectionCurl::SSLConnectionCurl(const QString& url, 14 SSLConnectionCurl::SSLConnectionCurl(const QString& url,
15 const QByteArray& certificate): 15 const QByteArray& certificate):
16 SSLConnection (url, certificate), 16 SSLConnection (url, certificate),
17 mCurl (NULL) 17 mCurl (NULL)
18 { 18 {
19 if (certificate.isEmpty()) {
20 /* Security: curl does not support leaf certificate pinning. So
21 * while the bare connection pins the certificate directly the
22 * curl implementation pins the issuer of the peer certificate
23 *
24 * CURLINFO_TLS_SESSION is also not implmented for polarssl
25 * so there is no way to obtain / verify peer certificate manually
26 * at this point.
27 **/
28 #ifdef RELEASE_BUILD
29 #error "Curl release build is not supported at this moment."
30 #else
31 QFile certResource(":certs/geotrust");
32 #endif
33 certResource.open(QFile::ReadOnly);
34 mPinnedCert = certResource.readAll();
35 certResource.close();
36 }
37
38 curl_global_init(CURL_GLOBAL_DEFAULT); 19 curl_global_init(CURL_GLOBAL_DEFAULT);
39 mCurl = curl_easy_init(); 20 mCurl = curl_easy_init();
40 21
41 if (!mCurl) { 22 if (!mCurl) {
42 qDebug() << "Failed to initialize curl"; 23 qDebug() << "Failed to initialize curl";
64 if (curl_easy_setopt(mCurl, CURLOPT_CAINFO, 45 if (curl_easy_setopt(mCurl, CURLOPT_CAINFO,
65 mCertFile.fileName().toUtf8().constData()) != CURLE_OK) { 46 mCertFile.fileName().toUtf8().constData()) != CURLE_OK) {
66 qDebug() << "Failed to write temporary certificate"; 47 qDebug() << "Failed to write temporary certificate";
67 return; 48 return;
68 } 49 }
50
69 mInitialized = true; 51 mInitialized = true;
70 52
71 #ifdef CONNECTION_DEBUG 53 #ifdef CONNECTION_DEBUG
72 curl_easy_setopt(mCurl, CURLOPT_VERBOSE, 1L); 54 curl_easy_setopt(mCurl, CURLOPT_VERBOSE, 1L);
73 #endif 55 #endif
108 } 90 }
109 mConnected = true; 91 mConnected = true;
110 return 0; 92 return 0;
111 } 93 }
112 94
113 /* Globally do this as we can't pass this to the c function */ 95 /* Globally do this as we can't pass "this" (the ptr) to the c function */
114 size_t ssl_curl_max_write, ssl_curl_written; 96 size_t ssl_curl_max_write, ssl_curl_written;
115 97
116 size_t write_data(void *ptr, size_t size, size_t nmemb, 98 size_t write_data(void *ptr, size_t size, size_t nmemb,
117 QSaveFile *fp) 99 QSaveFile *fp)
118 { 100 {
133 115
134 bool SSLConnectionCurl::downloadFile(const QString &resource, 116 bool SSLConnectionCurl::downloadFile(const QString &resource,
135 const QString &fileName, 117 const QString &fileName,
136 size_t maxSize) 118 size_t maxSize)
137 { 119 {
138 QSaveFile outputFile(fileName);
139 ssl_curl_written = 0; 120 ssl_curl_written = 0;
140 ssl_curl_max_write = maxSize; 121 ssl_curl_max_write = maxSize;
122 QSaveFile outputFile(fileName);
141 // Open / Create the file to write to. 123 // Open / Create the file to write to.
142 if (!outputFile.open(QIODevice::WriteOnly)) { 124 if (!outputFile.open(QIODevice::WriteOnly)) {
143 qDebug() << "Failed to open file"; 125 qDebug() << "Failed to open file";
144 return false; 126 return false;
145 } 127 }
239 void SSLConnectionCurl::setProxy(const QUrl& proxyUrl) { 221 void SSLConnectionCurl::setProxy(const QUrl& proxyUrl) {
240 if (curl_easy_setopt(mCurl, CURLOPT_PROXY, proxyUrl.toEncoded().constData()) != CURLE_OK) { 222 if (curl_easy_setopt(mCurl, CURLOPT_PROXY, proxyUrl.toEncoded().constData()) != CURLE_OK) {
241 qDebug() << "Failed to set proxy"; 223 qDebug() << "Failed to set proxy";
242 return; 224 return;
243 } 225 }
244 qDebug() << "Set proxy to: " << proxyUrl; 226 }
245 } 227
228 void SSLConnectionCurl::setCiphersuites(int ciphers[]) {
229 qDebug() << "Set ciphersuites not supported.";
230 }
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