PySide6.QtCoap.QCoapSecurityConfiguration

class QCoapSecurityConfiguration

The QCoapSecurityConfiguration class holds configuration options during the authentication process.

Details

It holds information such as client identity, pre shared key, information about certificates, and so on.

Synopsis

Methods

Note

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__init__()

Constructs a new QCoapSecurityConfiguration .

__init__(other)
Parameters:

other – QCoapSecurityConfiguration

Copies the configuration and state of other.

caCertificates()
Return type:

.list of QSslCertificate

Returns this connection’s certificate authority certificate database.

defaultCipherString()
Return type:

str

Returns the default cipher string.

localCertificateChain()
Return type:

.list of QSslCertificate

Returns the certificate chain to be presented to the peer during the handshake.

preSharedKey()
Return type:

QByteArray

Returns the pre shared key.

preSharedKeyIdentity()
Return type:

QByteArray

Returns the PSK client identity.

privateKey()
Return type:

QCoapPrivateKey

Returns the private key assigned to the connection.

setCaCertificates(certificates)
Parameters:

certificates – .list of QSslCertificate

Sets certificates as the certificate authority database for the connection.

See also

caCertificates()

setDefaultCipherString(cipherString)
Parameters:

cipherString – str

Sets the SSL cipher string to cipherString.

The security back-end (for example OpenSSL) might not include ciphers required for RFC 7252 by default. This method specifies which ciphers the back-end should use. For example to enable CCM ciphers required by RFC, “AESCCM” can be passed as cipherString.

See the OpenSSL docs for more information about cipher strings.

setLocalCertificateChain(localChain)
Parameters:

localChain – .list of QSslCertificate

Sets localChain as the certificate chain to present to the peer during the handshake.

setPreSharedKey(preSharedKey)
Parameters:

preSharedKey – QByteArray

Sets the pre shared key to preSharedKey.

See also

preSharedKey()

setPreSharedKeyIdentity(preSharedKeyIdentity)
Parameters:

preSharedKeyIdentity – QByteArray

Sets the PSK client identity (to be advised to the server) to identity.

setPrivateKey(key)
Parameters:

key – QCoapPrivateKey

Sets the connection’s private key to key.

swap(other)
Parameters:

other – QCoapSecurityConfiguration

Swaps this security configuration with other. This operation is very fast and never fails.