Mercurial > trustbridge

annotate ui/certificate.cpp @ 89:00f9b91f4039

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Do not leak a byte if the file is empty
author Andre Heinecke <aheinecke@intevation.de>
date Thu, 20 Mar 2014 18:40:15 +0000
parents ba8a548ff252
children f1ebab8639dc
rev   line source
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dc1e1e9e62ce Add certificate class and use it
Andre Heinecke <aheinecke@intevation.de>
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1 #include "certificate.h"
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2 #include <QDebug>
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3 #include <QObject>
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4
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5 Certificate::Certificate(const QString& b64Line) :
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6 mValid(false),
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7 mShortDescription(QObject::tr("Invalid Certificate"))
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8 {
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9 int ret = -1;
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10 char buf[2000];
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12 /* Cut of the first two chars (e.g. I: and decode) */
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13 QByteArray asn1data = QByteArray::fromBase64(
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14 b64Line.right(b64Line.size() - 2).toLatin1());
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15
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16 x509_crt_init(&mX509Cert);
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17 ret = x509_crt_parse(&mX509Cert,
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18 (const unsigned char*) asn1data.constData(),
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19 asn1data.size());
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20 if (ret != 0) {
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21 qDebug() << "Parsing certificate failed with error: " << ret;
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22 return;
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23 }
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24
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25 ret = x509_crt_info(buf, 2000, "", &mX509Cert);
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26
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27 if (ret <= 0) {
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28 qDebug() << "Getting certificate info failed with error: " << ret;
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29 return;
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30 }
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31
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32 /* In case of success the return value is the size of the information
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33 * written into buf
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34 * */
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36 mDetails = QString::fromUtf8(buf, ret);
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38 mShortDescription = mDetails; /* TODO */
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39
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40 mValid = true;
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41
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42 mBaseLine = b64Line;
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43 }
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44
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45 Certificate::~Certificate()
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46 {
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47 x509_crt_free(&mX509Cert);
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48 }
http://wald.intevation.org/projects/trustbridge/