trustbridge: ui/sslconnection

annotate ui/sslconnection_bare.cpp @ 1061:db831a204a6b

(issue38) Show error message as messagebox if the window is visible

author	Andre Heinecke <andre.heinecke@intevation.de>
date	Wed, 10 Sep 2014 11:05:34 +0200
parents	2949f1842955
children	2efdf2faf4e5

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 ret = -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	192 #ifdef RELEASE_BUILD
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	193 mErrorState = InvalidCertificate;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	194 return -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	195 #endif
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
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	198 peerCert = ssl_get_peer_cert(&mSSL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	199
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	200 if (!peerCert) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	201 mErrorState = InvalidCertificate;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	202 qDebug() << "Failed to get peer cert";
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	203 return -1;
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
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	206 if (peerCert->raw.len == 0 \|\|
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	207 peerCert->raw.len != mX509PinnedCert.raw.len) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	208 mErrorState = InvalidCertificate;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	209 qDebug() << "Certificate length mismatch";
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	210 return -1;
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
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	213 /* 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	214 if (mPinnedCert != QByteArray::fromRawData(
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	215 (const char*) peerCert->raw.p,
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	216 peerCert->raw.len)) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	217 qDebug() << "Certificate content mismatch";
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
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	221 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	222 if (peerCert->raw.p[i] != mX509PinnedCert.raw.p[i]) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	223 qDebug() << "Certificate content mismatch";
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	224 mErrorState = InvalidCertificate;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	225 return -1;
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 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	228 return 0;
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
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	231 int SSLConnectionBare::write (const QByteArray& request)
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	232 {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	233 unsigned int tries = 0;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	234 int ret = -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	235
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	236 const unsigned char buf = (const unsigned char ) request.constData();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	237 size_t len = (size_t) request.size();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	238
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	239 if (mNeedsReset) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	240 ret = reset();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	241 if (ret != 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	242 qDebug() << "Reset failed: " << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	243 return ret;
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
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	247 qDebug() << "Sending request: " << request;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	248 /* According to doc for ssl_write:
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	249 *
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	250 * When this function returns POLARSSL_ERR_NET_WANT_WRITE,
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	251 * it must be called later with the same arguments,
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	252 * until it returns a positive value.
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	253 */
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	254 do {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	255 ret = ssl_write(&mSSL, buf, len);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	256 if (ret >= 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	257 if ((unsigned int) ret == len) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	258 return 0;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	259 } else {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	260 qDebug() << "Write failed to write everything";
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	261 return -1;
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 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	264 if (ret != POLARSSL_ERR_NET_WANT_WRITE &&
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	265 ret != POLARSSL_ERR_NET_WANT_READ) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	266 return ret;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	267 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	268 tries++;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	269 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	270 to clean up. */
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	271 } while (tries < MAX_IO_TRIES);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	272
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	273 return ret;
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
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	277 int SSLConnectionBare::reset()
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	278 {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	279 int ret = -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	280 ssl_close_notify(&mSSL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	281
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	282 ret = ssl_session_reset(&mSSL);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	283 if (ret != 0)
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	284 {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	285 qDebug() << "SSL Connection reset failed: "
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	286 << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	287 return ret;
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
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	290 ssl_set_session(&mSSL, &mSavedSession);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	291
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	292 ret = net_connect(&mServerFD, mUrl.host().toLatin1().constData(),
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	293 mUrl.port(443));
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	294
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	295 if (ret != 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	296 mErrorState = NoConnection;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	297 qDebug() << "Connection failed." << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	298 return ret;
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
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	301 while ((ret = ssl_handshake(&mSSL)) != 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	302 if (ret != POLARSSL_ERR_NET_WANT_READ &&
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	303 ret != POLARSSL_ERR_NET_WANT_WRITE) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	304 qDebug() << "SSL Handshake failed: "
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	305 << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	306 mErrorState = SSLHandshakeFailed;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	307 return ret;
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
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	311 qDebug() << "Reset connection. ";
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	312 /* 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	313 * session. But just to be sure. */
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	314 return validateCertificate();
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
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	317 QByteArray SSLConnectionBare::read(size_t len)
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	318 {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	319 unsigned char buf[len];
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	320 QByteArray retval("");
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	321 int ret = -1;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	322 unsigned int tries = 0;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	323
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	324 mNeedsReset = true;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	325 do {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	326 memset (buf, 0, sizeof(buf));
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	327 ret = ssl_read(&mSSL, buf, len);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	328 if (ret == 0 \|\|
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	329 ret == POLARSSL_ERR_SSL_CONN_EOF \|\|
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	330 ret == POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	331 /* EOF */
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	332 return retval;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	333 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	334 if (ret == POLARSSL_ERR_NET_WANT_WRITE \|\|
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	335 ret == POLARSSL_ERR_NET_WANT_READ) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	336 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	337 to recover */
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	338 tries++;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	339 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	340 if (ret <= 0) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	341 qDebug() << "Read failed: " << getPolarSSLErrorMsg(ret);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	342 return QByteArray();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	343 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	344 if (len < (len - (unsigned int) ret)) {
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	345 /* Should never happen if ssl_read behaves */
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	346 qDebug() << "integer overflow in polarSSLRead";
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	347 return QByteArray();
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	348 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	349 len -= (unsigned int) ret;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	350 retval.append((const char *)buf, ret);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	351 } while (len > 0 && tries < MAX_IO_TRIES);
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	352
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	353 return retval;
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	354 }
d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	355
910 eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	356 QMap<QString, QString> SSLConnectionBare::parseHeaders(QByteArray *data)
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	357 {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	358 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	359 QMap<QString, QString> retval;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	360 QByteArray headers;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	361 QString response(*data);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	362 if (bodyStart == -1) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	363 qDebug() << "Could not find header end.";
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	364 return retval;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	365 }
908 d1c951b3012d Curl based implementation of sslconnection Andre Heinecke <andre.heinecke@intevation.de> parents: diff changeset	366
910 eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	367 /* 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	368 headers = data->left(bodyStart + 2);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	369 /* Chop off the head */
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	370
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	371 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	372 int sepPos = -1;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	373 sepPos = line.indexOf(": ");
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	374 if (sepPos == -1) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	375 continue;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	376 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	377 QString key = line.left(sepPos);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	378 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	379
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	380 retval.insert(key, value);
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
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	383 *data = data->right(data->size() - bodyStart - 4);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	384 return retval;
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
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	387 QDateTime SSLConnectionBare::getLastModifiedHeader(const QString &resource) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	388 int ret = -1;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	389 QByteArray response;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	390 QLocale cLocale = QLocale::c();
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	391 QMap<QString, QString> headers;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	392 QString headRequest =
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	393 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	394
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	395 ret = write(headRequest.toUtf8());
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	396 if (ret != 0) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	397 return QDateTime();
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
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	400 response = read(1024);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	401
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	402 qDebug() << "Response from server was: " << response;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	403
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	404 if (response.isNull()) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	405 qDebug() << "No response";
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	406 return QDateTime();
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
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	409 headers = parseHeaders(&response);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	410 const QString lastModified = headers.value("Last-Modified");
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	411 if (!lastModified.isEmpty()) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	412 QDateTime candidate = cLocale.toDateTime(lastModified,
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	413 "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	414 if (candidate.isValid()) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	415 return candidate;
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 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	418 return QDateTime();
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
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	421 bool SSLConnectionBare::downloadFile(const QString &resource,
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	422 const QString &fileName,
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	423 size_t maxSize)
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	424 {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	425 int ret = -1;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	426 size_t bytesRead = 0;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	427 QString getRequest =
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	428 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	429
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	430 QSaveFile outputFile(fileName);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	431
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	432 ret = write(getRequest.toUtf8());
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	433
913 9bcd8ed36f4b Fix build of sslconnection_bare Andre Heinecke <andre.heinecke@intevation.de> parents: 910 diff changeset	434 if (ret != 0) {
9bcd8ed36f4b Fix build of sslconnection_bare Andre Heinecke <andre.heinecke@intevation.de> parents: 910 diff changeset	435 qDebug() << "Failed to send request.";
9bcd8ed36f4b Fix build of sslconnection_bare Andre Heinecke <andre.heinecke@intevation.de> parents: 910 diff changeset	436 return false;
9bcd8ed36f4b Fix build of sslconnection_bare Andre Heinecke <andre.heinecke@intevation.de> parents: 910 diff changeset	437 }
9bcd8ed36f4b Fix build of sslconnection_bare Andre Heinecke <andre.heinecke@intevation.de> parents: 910 diff changeset	438
910 eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	439 // Open / Create the file to write to.
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	440 if (!outputFile.open(QIODevice::WriteOnly)) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	441 qDebug() << "Failed to open file";
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	442 return false;
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
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	445 bool inBody = false;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	446 QMap <QString, QString> headers;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	447 do {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	448 /* Read the response in 8KiB chunks */
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	449 int responseSize = 0;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	450 QByteArray response = read(8192);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	451 if (response.isNull()) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	452 qDebug() << "Error reading response";
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	453 return false;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	454 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	455 responseSize = response.size();
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	456 if (!inBody) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	457 headers = parseHeaders(&response);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	458 inBody = true;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	459 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	460 outputFile.write(response);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	461 bytesRead += responseSize;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	462 if (responseSize < 8192) {
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	463 /* Nothing more to read */
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	464 break;
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	465 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	466 } while (bytesRead < maxSize);
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	467
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	468 return outputFile.commit();
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	469 }
eaed02defe6a More SSLConnection refactoring. Fixes curl downloader. Andre Heinecke <andre.heinecke@intevation.de> parents: 908 diff changeset	470
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	471 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	472 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	473 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	474 }
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	475 }

Mercurial > trustbridge

annotate ui/sslconnection_bare.cpp @ 1061:db831a204a6b