QList<QSslCertificate> QSslCertificatePrivate::certificatesFromPem(const QByteArray &pem, int count)
{
QList<QSslCertificate> certificates;
int offset = 0;
while (count == -1 || certificates.size() < count) {
int startPos = pem.indexOf(BEGINCERTSTRING, offset);
if (startPos == -1)
break;
startPos += sizeof(BEGINCERTSTRING) - 1;
if (!matchLineFeed(pem, &startPos))
break;
int endPos = pem.indexOf(ENDCERTSTRING, startPos);
if (endPos == -1)
break;
offset = endPos + sizeof(ENDCERTSTRING) - 1;
if (offset < pem.size() && !matchLineFeed(pem, &offset))
break;
QByteArray decoded = QByteArray::fromBase64(
QByteArray::fromRawData(pem.data() + startPos, endPos - startPos));
certificates << certificatesFromDer(decoded, 1);;
}
return certificates;
}
QList<QSslCertificate> QSslCertificatePrivate::certificatesFromPem(const QByteArray &pem, int count)
{
QList<QSslCertificate> certificates;
QSslSocketPrivate::ensureInitialized();
int offset = 0;
while (count == -1 || certificates.size() < count) {
int startPos = pem.indexOf(BEGINCERTSTRING, offset);
if (startPos == -1)
break;
startPos += sizeof(BEGINCERTSTRING) - 1;
if (!matchLineFeed(pem, &startPos))
break;
int endPos = pem.indexOf(ENDCERTSTRING, startPos);
if (endPos == -1)
break;
offset = endPos + sizeof(ENDCERTSTRING) - 1;
if (!matchLineFeed(pem, &offset))
break;
QByteArray decoded = QByteArray::fromBase64(
QByteArray::fromRawData(pem.data() + startPos, endPos - startPos));
#if OPENSSL_VERSION_NUMBER >= 0x00908000L
const unsigned char *data = (const unsigned char *)decoded.data();
#else
unsigned char *data = (unsigned char *)decoded.data();
#endif
if (X509 *x509 = q_d2i_X509(0, &data, decoded.size())) {
certificates << QSslCertificate_from_X509(x509);
q_X509_free(x509);
}
}
return certificates;
}