Mercurial > trustbridge > trustbridge
comparison ui/certificate_win.h @ 21:dc1e1e9e62ce
Add certificate class and use it
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Thu, 20 Feb 2014 10:58:28 +0000 |
| parents | |
| children | 17e1c8f37d72 |
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| 20:fec1a610d43f | 21:dc1e1e9e62ce |
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| 1 #include "certificate.h" | |
| 2 | |
| 3 #ifdef Q_OS_WIN | |
| 4 | |
| 5 #include <QDebug> | |
| 6 | |
| 7 Certificate::Certificate(const QByteArray& asn1data) : mValid(false) { | |
| 8 | |
| 9 // asn1data is expected to be \0 terminated as this is what | |
| 10 // qt does in ::fromBase64 so the actual asn1data is | |
| 11 // size() - 1 and not size() | |
| 12 Q_ASSERT (asn1data[asn1data.size()] == '\0'); | |
| 13 DWORD sizeOfName = 0; | |
| 14 | |
| 15 DWORD sizeOfCert = asn1data.size() - 1; | |
| 16 | |
| 17 mPCertContext = CertCreateCertificateContext(X509_ASN_ENCODING, | |
| 18 (const BYTE *) asn1data.constData(), sizeOfCert); | |
| 19 | |
| 20 if (!mPCertContext) { | |
| 21 qDebug() << "Error creating certificate context. Err: " << | |
| 22 GetLastError(); | |
| 23 return; | |
| 24 } | |
| 25 | |
| 26 sizeOfName = CertGetNameStringW(pCertContext, | |
| 27 CERT_NAME_FRIENDLY_DISPLAY_TYPE, | |
| 28 0, | |
| 29 NULL, | |
| 30 NULL, | |
| 31 0); | |
| 32 | |
| 33 if (sizeOfName <= 1) { | |
| 34 // Probably some fallbacks would be nice here? Let's see if this | |
| 35 // is a problem in testing. | |
| 36 qDebug() << "Failed to get friendly name. Don't know what to do!"; | |
| 37 } else { | |
| 38 WCHAR certName[sizeOfName]; | |
| 39 DWORD actSize = CertGetNameStringW(pCertContext, | |
| 40 CERT_NAME_FRIENDLY_DISPLAY_TYPE, | |
| 41 0, | |
| 42 NULL, | |
| 43 certName, | |
| 44 sizeOfName); | |
| 45 Q_ASSERT (actSize == sizeOfName); | |
| 46 | |
| 47 mShortDescription = QString::fromWCharArray(certName, sizeOfName); | |
| 48 } | |
| 49 | |
| 50 } | |
| 51 | |
| 52 Certificate::~Certificate() { | |
| 53 if (mPCertContext) { | |
| 54 CertFreeCertificateContext(pCertContext); | |
| 55 } | |
| 56 } | |
| 57 | |
| 58 QString Certificate::shortDescription() { | |
| 59 if (!isValid()) { | |
| 60 return QString::fromLatin1(tr("Invalid Certificate")); | |
| 61 } | |
| 62 return mShortDescription; | |
| 63 } | |
| 64 | |
| 65 #endif |