annotate ui/sslconnection_bare.cpp @ 1310:60e481aa75ca

(issue152) Do not return CryptUIDlgViewContext's return value The return value is false if the user cancels the dialog. But as the certificate has been shown this is not really an error.
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 13 Oct 2014 14:13:05 +0200
parents 2efdf2faf4e5
children
rev   line source
908
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1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU GPL (v>=2)
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5 * and comes with ABSOLUTELY NO WARRANTY!
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6 * See LICENSE.txt for details.
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7 */
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8 /* TODO: Wrap ssl_session in a class for reuse.
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9 * see programs/ssl/ssl_client2.c for example of session reuse */
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10 #include "sslconnection_bare.h"
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11 #include "sslhelp.h"
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12
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13 #include <QFile>
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14 #include <QSaveFile>
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15 #include <QUuid>
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16 #include <QApplication>
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17
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18 #define MAX_IO_TRIES 10
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19 #define MAX_RESETS 10
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20
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21 #ifdef CONNECTION_DEBUG
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22 static void my_debug(void *ctx, int level, const char *str)
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23 {
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24 fprintf((FILE *) ctx, "%s", str);
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25 fflush((FILE *) ctx);
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26 }
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27 #endif
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28
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29 SSLConnectionBare::SSLConnectionBare(const QString& url,
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30 const QByteArray& certificate):
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31 SSLConnection (url, certificate)
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32 {
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33 int ret = -1;
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34
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35 memset(&mSSL, 0, sizeof(ssl_context));
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36 memset(&mSavedSession, 0, sizeof( ssl_session ) );
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37
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38 ret = init();
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39 if (ret == 0) {
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40 mInitialized = true;
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41 } else {
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42 qDebug() << "Initialization error: " + getPolarSSLErrorMsg(ret);
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43 }
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44 }
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45
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46 int SSLConnectionBare::init()
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47 {
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48 int ret = -1;
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49 QUuid uuid = QUuid::createUuid();
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50 QString personalString = QApplication::applicationName() + uuid.toString();
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51 QByteArray personalBa = personalString.toLocal8Bit();
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52
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53 x509_crt_init(&mX509PinnedCert);
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54 entropy_init(&mEntropy);
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55
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56 ret = ssl_init(&mSSL);
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57 if (ret != 0) {
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58 /* The only documented error is malloc failed */
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59 mErrorState = ErrUnknown;
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60 return ret;
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61 }
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62
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63 /*
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64 * Initialize random generator.
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65 * Personalisation string, does not need to be random but
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66 * should be unique according to documentation.
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67 *
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68 * the ctr_drbg structure does not need to be freed explicitly.
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69 */
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70 ret = ctr_drbg_init(&mCtr_drbg, entropy_func, &mEntropy,
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71 (const unsigned char*) personalBa.constData(),
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72 personalBa.size());
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73 if (ret != 0) {
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74 ssl_free(&mSSL);
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75 mErrorState = ErrUnknown;
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76 return ret;
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77 }
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78
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79 ret = x509_crt_parse(&mX509PinnedCert,
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80 (const unsigned char*) mPinnedCert.constData(),
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81 mPinnedCert.size());
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82 if (ret != 0){
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83 ssl_free(&mSSL);
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84 mErrorState = InvalidPinnedCertificate;
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85 return ret;
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86 }
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87
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88 ssl_set_endpoint(&mSSL, SSL_IS_CLIENT);
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89 ssl_set_authmode(&mSSL, SSL_VERIFY_OPTIONAL);
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90 ssl_set_ca_chain(&mSSL, &mX509PinnedCert, NULL, NULL);
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91 ssl_set_renegotiation(&mSSL, SSL_RENEGOTIATION_DISABLED);
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92 ssl_set_rng(&mSSL, ctr_drbg_random, &mCtr_drbg);
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93 #ifdef RELEASE_BUILD
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94 ssl_set_min_version(&mSSL, SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3);
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95 #endif
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96
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97 #ifdef CONNECTION_DEBUG
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98 ssl_set_dbg(&mSSL, my_debug, stdout);
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99 #endif
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100
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101 return 0;
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102 }
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103
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104 SSLConnectionBare::~SSLConnectionBare() {
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105 disconnect();
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106 x509_crt_free(&mX509PinnedCert);
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107 entropy_free(&mEntropy);
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108 if (mInitialized) {
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109 ssl_free(&mSSL);
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110 }
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111 }
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112
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113 void SSLConnectionBare::disconnect() {
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114 if (mConnected) {
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115 ssl_close_notify(&mSSL);
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116 if (mServerFD != -1) {
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117 net_close(mServerFD);
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118 mServerFD = -1;
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119 }
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120 ssl_session_free(&mSavedSession);
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121 mConnected = false;
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122 }
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123 }
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124
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125 int SSLConnectionBare::connect() {
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126 int ret = -1;
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127
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128 if (!mInitialized) {
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129 mErrorState = ErrUnknown;
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130 return -1;
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131 }
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132
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133 ret = net_connect(&mServerFD, mUrl.host().toLatin1().constData(),
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134 mUrl.port(443));
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135
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136 if (ret != 0) {
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137 qDebug() << "Connect failed: " << getPolarSSLErrorMsg(ret);
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138 mErrorState = NoConnection;
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139 return ret;
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140 }
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parents:
diff changeset
141
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diff changeset
142 ssl_set_bio(&mSSL, net_recv, &mServerFD,
d1c951b3012d Curl based implementation of sslconnection
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diff changeset
143 net_send, &mServerFD);
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diff changeset
144
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diff changeset
145 while ((ret = ssl_handshake(&mSSL)) != 0) {
d1c951b3012d Curl based implementation of sslconnection
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diff changeset
146 if (ret != POLARSSL_ERR_NET_WANT_READ &&
d1c951b3012d Curl based implementation of sslconnection
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parents:
diff changeset
147 ret != POLARSSL_ERR_NET_WANT_WRITE) {
d1c951b3012d Curl based implementation of sslconnection
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diff changeset
148 qDebug() << "SSL Handshake failed: " << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
149 mErrorState = SSLHandshakeFailed;
d1c951b3012d Curl based implementation of sslconnection
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diff changeset
150 return ret;
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parents:
diff changeset
151 }
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diff changeset
152 }
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diff changeset
153
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diff changeset
154 ret = ssl_get_session(&mSSL, &mSavedSession);
d1c951b3012d Curl based implementation of sslconnection
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diff changeset
155 if (ret != 0) {
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parents:
diff changeset
156 qDebug() << "SSL get session failed: " << getPolarSSLErrorMsg(ret);
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diff changeset
157
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diff changeset
158 mErrorState = NoConnection;
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diff changeset
159 return ret;
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diff changeset
160 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
161 printf( " ok\n [ Ciphersuite is %s ]\n",
d1c951b3012d Curl based implementation of sslconnection
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162 ssl_get_ciphersuite( &mSSL) );
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163 ret = validateCertificate();
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diff changeset
164
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diff changeset
165 if (ret == 0) {
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
166 mConnected = true;
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
167 }
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diff changeset
168 return ret;
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
169 }
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diff changeset
170
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171 int SSLConnectionBare::validateCertificate()
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172 {
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173 int ret = -1;
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174 const x509_crt *peerCert = NULL;
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175
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176 /* we might want to set the verify function
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177 * with ssl_set_verify before to archive the
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Andre Heinecke <andre.heinecke@intevation.de>
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178 * certificate pinning. */
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parents:
diff changeset
179
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180 ret = ssl_get_verify_result(&mSSL);
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Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
181
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
182 if (ret != 0 ) {
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Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
183 if((ret & BADCERT_EXPIRED) != 0)
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Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
184 qDebug() << "server certificate has expired";
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
185 if((ret & BADCERT_REVOKED) != 0)
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186 qDebug() << "server certificate has been revoked";
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
187 if((ret & BADCERT_CN_MISMATCH) != 0)
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
188 qDebug() << "CN mismatch";
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
189 if((ret & BADCERT_NOT_TRUSTED) != 0)
d1c951b3012d Curl based implementation of sslconnection
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parents:
diff changeset
190 qDebug() << "self-signed or not signed by a trusted CA";
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
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191 #ifdef RELEASE_BUILD
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192 mErrorState = InvalidCertificate;
d1c951b3012d Curl based implementation of sslconnection
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193 return -1;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
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194 #endif
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
195 }
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diff changeset
196
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diff changeset
197 peerCert = ssl_get_peer_cert(&mSSL);
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diff changeset
198
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Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
199 if (!peerCert) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
200 mErrorState = InvalidCertificate;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
201 qDebug() << "Failed to get peer cert";
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
202 return -1;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
203 }
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Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
204
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
205 if (peerCert->raw.len == 0 ||
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
206 peerCert->raw.len != mX509PinnedCert.raw.len) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
207 mErrorState = InvalidCertificate;
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
208 qDebug() << "Certificate length mismatch";
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
209 return -1;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
210 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
211
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
212 /* You can never be sure what those c++ operators do..
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
213 if (mPinnedCert != QByteArray::fromRawData(
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
214 (const char*) peerCert->raw.p,
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
215 peerCert->raw.len)) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
216 qDebug() << "Certificate content mismatch";
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
217 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
218 */
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
219
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
220 for (unsigned int i = 0; i < peerCert->raw.len; i++) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
221 if (peerCert->raw.p[i] != mX509PinnedCert.raw.p[i]) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
222 qDebug() << "Certificate content mismatch";
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
223 mErrorState = InvalidCertificate;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
224 return -1;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
225 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
226 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
227 return 0;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
228 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
229
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
230 int SSLConnectionBare::write (const QByteArray& request)
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
231 {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
232 unsigned int tries = 0;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
233 int ret = -1;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
234
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
235 const unsigned char *buf = (const unsigned char *) request.constData();
d1c951b3012d Curl based implementation of sslconnection
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parents:
diff changeset
236 size_t len = (size_t) request.size();
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
237
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
238 if (mNeedsReset) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
239 ret = reset();
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
240 if (ret != 0) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
241 qDebug() << "Reset failed: " << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
242 return ret;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
243 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
244 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
245
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
246 qDebug() << "Sending request: " << request;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
247 /* According to doc for ssl_write:
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
248 *
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
249 * When this function returns POLARSSL_ERR_NET_WANT_WRITE,
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
250 * it must be called later with the same arguments,
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
251 * until it returns a positive value.
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
252 */
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
253 do {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
254 ret = ssl_write(&mSSL, buf, len);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
255 if (ret >= 0) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
256 if ((unsigned int) ret == len) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
257 return 0;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
258 } else {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
259 qDebug() << "Write failed to write everything";
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
260 return -1;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
261 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
262 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
263 if (ret != POLARSSL_ERR_NET_WANT_WRITE &&
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
264 ret != POLARSSL_ERR_NET_WANT_READ) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
265 return ret;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
266 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
267 tries++;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
268 net_usleep(100000); /* sleep 100ms to give the socket a chance
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
269 to clean up. */
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
270 } while (tries < MAX_IO_TRIES);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
271
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
272 return ret;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
273 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
274
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
275
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
276 int SSLConnectionBare::reset()
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
277 {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
278 int ret = -1;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
279 ssl_close_notify(&mSSL);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
280
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
281 ret = ssl_session_reset(&mSSL);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
282 if (ret != 0)
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
283 {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
284 qDebug() << "SSL Connection reset failed: "
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
285 << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
286 return ret;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
287 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
288
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
289 ssl_set_session(&mSSL, &mSavedSession);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
290
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
291 ret = net_connect(&mServerFD, mUrl.host().toLatin1().constData(),
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
292 mUrl.port(443));
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
293
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
294 if (ret != 0) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
295 mErrorState = NoConnection;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
296 qDebug() << "Connection failed." << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
297 return ret;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
298 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
299
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
300 while ((ret = ssl_handshake(&mSSL)) != 0) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
301 if (ret != POLARSSL_ERR_NET_WANT_READ &&
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
302 ret != POLARSSL_ERR_NET_WANT_WRITE) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
303 qDebug() << "SSL Handshake failed: "
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
304 << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
305 mErrorState = SSLHandshakeFailed;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
306 return ret;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
307 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
308 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
309
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
310 qDebug() << "Reset connection. ";
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
311 /* Validation should not be necessary as we reused a saved
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
312 * session. But just to be sure. */
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
313 return validateCertificate();
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
314 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
315
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
316 QByteArray SSLConnectionBare::read(size_t len)
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
317 {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
318 unsigned char buf[len];
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
319 QByteArray retval("");
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
320 int ret = -1;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
321 unsigned int tries = 0;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
322
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
323 mNeedsReset = true;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
324 do {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
325 memset (buf, 0, sizeof(buf));
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
326 ret = ssl_read(&mSSL, buf, len);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
327 if (ret == 0 ||
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
328 ret == POLARSSL_ERR_SSL_CONN_EOF ||
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
329 ret == POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
330 /* EOF */
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
331 return retval;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
332 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
333 if (ret == POLARSSL_ERR_NET_WANT_WRITE ||
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
334 ret == POLARSSL_ERR_NET_WANT_READ) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
335 net_usleep(100000); /* sleep 100ms to give the socket a chance
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
336 to recover */
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
337 tries++;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
338 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
339 if (ret <= 0) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
340 qDebug() << "Read failed: " << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
341 return QByteArray();
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
342 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
343 if (len < (len - (unsigned int) ret)) {
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
344 /* Should never happen if ssl_read behaves */
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
345 qDebug() << "integer overflow in polarSSLRead";
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
346 return QByteArray();
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
347 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
348 len -= (unsigned int) ret;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
349 retval.append((const char *)buf, ret);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
350 } while (len > 0 && tries < MAX_IO_TRIES);
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
351
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
352 return retval;
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
353 }
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
354
910
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
355 QMap<QString, QString> SSLConnectionBare::parseHeaders(QByteArray *data)
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
356 {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
357 int bodyStart = data->indexOf("\r\n\r\n");
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
358 QMap<QString, QString> retval;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
359 QByteArray headers;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
360 QString response(*data);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
361 if (bodyStart == -1) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
362 qDebug() << "Could not find header end.";
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
363 return retval;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
364 }
908
d1c951b3012d Curl based implementation of sslconnection
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
365
910
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
366 /* Take the headers with one additional line break */
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
367 headers = data->left(bodyStart + 2);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
368 /* Chop off the head */
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
369
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
370 foreach (const QString& line, response.split("\r\n")) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
371 int sepPos = -1;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
372 sepPos = line.indexOf(": ");
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
373 if (sepPos == -1) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
374 continue;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
375 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
376 QString key = line.left(sepPos);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
377 QString value = line.right(line.size() - sepPos - 2);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
378
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
379 retval.insert(key, value);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
380 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
381
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
382 *data = data->right(data->size() - bodyStart - 4);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
383 return retval;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
384 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
385
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
386 QDateTime SSLConnectionBare::getLastModifiedHeader(const QString &resource) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
387 int ret = -1;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
388 QByteArray response;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
389 QLocale cLocale = QLocale::c();
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
390 QMap<QString, QString> headers;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
391 QString headRequest =
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
392 QString::fromLatin1("HEAD %1 HTTP/1.0\r\n\r\n").arg(resource);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
393
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
394 ret = write(headRequest.toUtf8());
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
395 if (ret != 0) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
396 return QDateTime();
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
397 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
398
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
399 response = read(1024);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
400
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
401 qDebug() << "Response from server was: " << response;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
402
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
403 if (response.isNull()) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
404 qDebug() << "No response";
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
405 return QDateTime();
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
406 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
407
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
408 headers = parseHeaders(&response);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
409 const QString lastModified = headers.value("Last-Modified");
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
410 if (!lastModified.isEmpty()) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
411 QDateTime candidate = cLocale.toDateTime(lastModified,
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
412 "ddd, dd MMM yyyy HH:mm:ss' GMT'");
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
413 if (candidate.isValid()) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
414 return candidate;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
415 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
416 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
417 return QDateTime();
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
418 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
419
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
420 bool SSLConnectionBare::downloadFile(const QString &resource,
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
421 const QString &fileName,
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
422 size_t maxSize)
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
423 {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
424 int ret = -1;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
425 size_t bytesRead = 0;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
426 QString getRequest =
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
427 QString::fromLatin1("GET %1 HTTP/1.0\r\n\r\n").arg(resource);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
428
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
429 QSaveFile outputFile(fileName);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
430
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
431 ret = write(getRequest.toUtf8());
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
432
913
9bcd8ed36f4b Fix build of sslconnection_bare
Andre Heinecke <andre.heinecke@intevation.de>
parents: 910
diff changeset
433 if (ret != 0) {
9bcd8ed36f4b Fix build of sslconnection_bare
Andre Heinecke <andre.heinecke@intevation.de>
parents: 910
diff changeset
434 qDebug() << "Failed to send request.";
9bcd8ed36f4b Fix build of sslconnection_bare
Andre Heinecke <andre.heinecke@intevation.de>
parents: 910
diff changeset
435 return false;
9bcd8ed36f4b Fix build of sslconnection_bare
Andre Heinecke <andre.heinecke@intevation.de>
parents: 910
diff changeset
436 }
9bcd8ed36f4b Fix build of sslconnection_bare
Andre Heinecke <andre.heinecke@intevation.de>
parents: 910
diff changeset
437
910
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
438 // Open / Create the file to write to.
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
439 if (!outputFile.open(QIODevice::WriteOnly)) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
440 qDebug() << "Failed to open file";
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
441 return false;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
442 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
443
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
444 bool inBody = false;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
445 QMap <QString, QString> headers;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
446 do {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
447 /* Read the response in 8KiB chunks */
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
448 int responseSize = 0;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
449 QByteArray response = read(8192);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
450 if (response.isNull()) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
451 qDebug() << "Error reading response";
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
452 return false;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
453 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
454 responseSize = response.size();
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
455 if (!inBody) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
456 headers = parseHeaders(&response);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
457 inBody = true;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
458 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
459 outputFile.write(response);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
460 bytesRead += responseSize;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
461 if (responseSize < 8192) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
462 /* Nothing more to read */
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
463 break;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
464 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
465 } while (bytesRead < maxSize);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
466
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
467 return outputFile.commit();
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
468 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 908
diff changeset
469
990
2949f1842955 (issue90) Add possibility to force cipher suites in bare connection and test for this
Andre Heinecke <andre.heinecke@intevation.de>
parents: 913
diff changeset
470 void SSLConnectionBare::setCiphersuites(int ciphers[]) {
2949f1842955 (issue90) Add possibility to force cipher suites in bare connection and test for this
Andre Heinecke <andre.heinecke@intevation.de>
parents: 913
diff changeset
471 if (mInitialized) {
2949f1842955 (issue90) Add possibility to force cipher suites in bare connection and test for this
Andre Heinecke <andre.heinecke@intevation.de>
parents: 913
diff changeset
472 ssl_set_ciphersuites(&mSSL, ciphers);
2949f1842955 (issue90) Add possibility to force cipher suites in bare connection and test for this
Andre Heinecke <andre.heinecke@intevation.de>
parents: 913
diff changeset
473 }
2949f1842955 (issue90) Add possibility to force cipher suites in bare connection and test for this
Andre Heinecke <andre.heinecke@intevation.de>
parents: 913
diff changeset
474 }

http://wald.intevation.org/projects/trustbridge/