Details
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Bug
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Resolution: Unresolved
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P2: Important
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None
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5.9.0, 5.9.1, 5.9.2
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None
Description
When building a QSslKey from a handle (the handle referring to an openssl EVP_PKEY) in Qt 5.9.*, the algorithm is not always set to QSsl::Opaque.
We have the case where we build a QSslKey from an EVP_PKEY which is a private key on a smartcard (accessed via p11) and with Qt 5.9.*, when we return that QSslKey from a method, the algorithm is set to QSsl::Rsa. This is an issue because when we call the handle() method on the QSslKey, we get a dummy RSA key that we can't use with the p11 interface anymore.
Please note that 5.7.0 and 5.7.1 didn't have this issue.
With the following code:
QSslKey loadKey() { EVP_PKEY *k = NULL; QSslKey key; // Load k // k = ENGINE_load_private_key(...); key = QSslKey(Qt::HANDLE(k)); return key; } void sign() { QSslKey key; // ... key = loadKey(); qDebug() << key; }
We get the following output when building with Qt 5.9.2:
QSslKey(PrivateKey, RSA, 2048)
And the following output when building with Qt 5.7.1 (expected behavior):
QSslKey(PrivateKey, OPAQUE, -1)
See comment below and attachments for a minimal, complete, and verifiable example.
Attachments
Gerrit Reviews
For Gerrit Dashboard: QTBUG-64495 | ||||||
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# | Subject | Branch | Project | Status | CR | V |
226467,1 | WIP Allow initialization of QsslKeys as Qssl::Opaque | dev | qt/qtbase | Status: NEW | -2 | 0 |