trustbridge: ui/sslconnection

annotate ui/sslconnection_bare.cpp @ 1371:23df332b2a4c

(issue179) Read install signature timestamp from config This also changes the way the sigDt is propgated to the MainWindow. It no longer uses the settings but hands it over as a parameter directly.

author	Andre Heinecke <andre.heinecke@intevation.de>
date	Mon, 24 Nov 2014 15:48:49 +0100
parents	2efdf2faf4e5
children

rev	line source
908 d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	2 * Software engineering by Intevation GmbH
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	3 *
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	4 * This file is Free Software under the GNU GPL (v>=2)
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	5 * and comes with ABSOLUTELY NO WARRANTY!
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	6 * See LICENSE.txt for details.
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	7 */
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	8 /* TODO: Wrap ssl_session in a class for reuse.
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	9 * see programs/ssl/ssl_client2.c for example of session reuse */
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	10 #include "sslconnection_bare.h"
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	11 #include "sslhelp.h"
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	12
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	13 #include <QFile>
910 eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	14 #include <QSaveFile>
908 d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	15 #include <QUuid>
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	16 #include <QApplication>
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	17
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	18 #define MAX_IO_TRIES 10
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	19 #define MAX_RESETS 10
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	20
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	21 #ifdef CONNECTION_DEBUG
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	22 static void my_debug(void ctx, int level, const char str)
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	23 {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	24 fprintf((FILE *) ctx, "%s", str);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	25 fflush((FILE *) ctx);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	26 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	27 #endif
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	28
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	29 SSLConnectionBare::SSLConnectionBare(const QString& url,
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	30 const QByteArray& certificate):
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	31 SSLConnection (url, certificate)
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	32 {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	33 int ret = -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	34
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	35 memset(&mSSL, 0, sizeof(ssl_context));
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	36 memset(&mSavedSession, 0, sizeof( ssl_session ) );
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	37
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	38 ret = init();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	39 if (ret == 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	40 mInitialized = true;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	41 } else {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	42 qDebug() << "Initialization error: " + getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	43 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	44 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	45
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	46 int SSLConnectionBare::init()
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	47 {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	48 int ret = -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	49 QUuid uuid = QUuid::createUuid();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	50 QString personalString = QApplication::applicationName() + uuid.toString();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	51 QByteArray personalBa = personalString.toLocal8Bit();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	52
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	53 x509_crt_init(&mX509PinnedCert);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	54 entropy_init(&mEntropy);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	55
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	56 ret = ssl_init(&mSSL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	57 if (ret != 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	58 /* The only documented error is malloc failed */
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	59 mErrorState = ErrUnknown;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	60 return ret;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	61 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	62
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	63 /*
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	64 * Initialize random generator.
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	65 * Personalisation string, does not need to be random but
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	66 * should be unique according to documentation.
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	67 *
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	68 * the ctr_drbg structure does not need to be freed explicitly.
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	69 */
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	70 ret = ctr_drbg_init(&mCtr_drbg, entropy_func, &mEntropy,
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	71 (const unsigned char*) personalBa.constData(),
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	72 personalBa.size());
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	73 if (ret != 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	74 ssl_free(&mSSL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	75 mErrorState = ErrUnknown;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	76 return ret;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	77 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	78
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	79 ret = x509_crt_parse(&mX509PinnedCert,
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	80 (const unsigned char*) mPinnedCert.constData(),
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	81 mPinnedCert.size());
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	82 if (ret != 0){
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	83 ssl_free(&mSSL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	84 mErrorState = InvalidPinnedCertificate;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	85 return ret;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	86 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	87
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	88 ssl_set_endpoint(&mSSL, SSL_IS_CLIENT);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	89 ssl_set_authmode(&mSSL, SSL_VERIFY_OPTIONAL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	90 ssl_set_ca_chain(&mSSL, &mX509PinnedCert, NULL, NULL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	91 ssl_set_renegotiation(&mSSL, SSL_RENEGOTIATION_DISABLED);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	92 ssl_set_rng(&mSSL, ctr_drbg_random, &mCtr_drbg);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	93 #ifdef RELEASE_BUILD
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	94 ssl_set_min_version(&mSSL, SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	95 #endif
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	96
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	97 #ifdef CONNECTION_DEBUG
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	98 ssl_set_dbg(&mSSL, my_debug, stdout);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	99 #endif
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	100
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	101 return 0;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	102 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	103
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	104 SSLConnectionBare::~SSLConnectionBare() {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	105 disconnect();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	106 x509_crt_free(&mX509PinnedCert);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	107 entropy_free(&mEntropy);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	108 if (mInitialized) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	109 ssl_free(&mSSL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	110 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	111 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	112
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	113 void SSLConnectionBare::disconnect() {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	114 if (mConnected) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	115 ssl_close_notify(&mSSL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	116 if (mServerFD != -1) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	117 net_close(mServerFD);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	118 mServerFD = -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	119 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	120 ssl_session_free(&mSavedSession);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	121 mConnected = false;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	122 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	123 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	124
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	125 int SSLConnectionBare::connect() {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	126 int ret = -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	127
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	128 if (!mInitialized) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	129 mErrorState = ErrUnknown;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	130 return -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	131 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	132
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	133 ret = net_connect(&mServerFD, mUrl.host().toLatin1().constData(),
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	134 mUrl.port(443));
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	135
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	136 if (ret != 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	137 qDebug() << "Connect failed: " << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	138 mErrorState = NoConnection;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	139 return ret;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	140 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	141
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	142 ssl_set_bio(&mSSL, net_recv, &mServerFD,
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	143 net_send, &mServerFD);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	144
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	145 while ((ret = ssl_handshake(&mSSL)) != 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	146 if (ret != POLARSSL_ERR_NET_WANT_READ &&
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	147 ret != POLARSSL_ERR_NET_WANT_WRITE) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	148 qDebug() << "SSL Handshake failed: " << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	149 mErrorState = SSLHandshakeFailed;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	150 return ret;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	151 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	152 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	153
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	154 ret = ssl_get_session(&mSSL, &mSavedSession);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	155 if (ret != 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	156 qDebug() << "SSL get session failed: " << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	157
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	158 mErrorState = NoConnection;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	159 return ret;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: 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 Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	162 ssl_get_ciphersuite( &mSSL) );
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	163 ret = validateCertificate();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	164
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	165 if (ret == 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	166 mConnected = true;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	167 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	168 return ret;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	169 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	170
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	171 int SSLConnectionBare::validateCertificate()
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	172 {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	173 int ret = -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	174 const x509_crt *peerCert = NULL;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	175
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	176 /* we might want to set the verify function
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	177 * with ssl_set_verify before to archive the
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	178 * certificate pinning. */
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	179
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	180 ret = ssl_get_verify_result(&mSSL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	181
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	182 if (ret != 0 ) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	183 if((ret & BADCERT_EXPIRED) != 0)
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	184 qDebug() << "server certificate has expired";
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	185 if((ret & BADCERT_REVOKED) != 0)
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	186 qDebug() << "server certificate has been revoked";
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: 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> parents: diff changeset	189 if((ret & BADCERT_NOT_TRUSTED) != 0)
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> 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> parents: diff changeset	191 #ifdef RELEASE_BUILD
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	192 mErrorState = InvalidCertificate;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	193 return -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	194 #endif
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	195 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	196
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	197 peerCert = ssl_get_peer_cert(&mSSL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	198
d1c951b3012d Curl based implementation of sslconnection 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 }
d1c951b3012d Curl based implementation of sslconnection 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;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	208 qDebug() << "Certificate length mismatch";
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: 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> parents: diff changeset	235 const unsigned char buf = (const unsigned char ) request.constData();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> 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> parents: 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 }

Mercurial > trustbridge

annotate ui/sslconnection_bare.cpp @ 1371:23df332b2a4c