PySide6.QtOpcUa.QOpcUaAuthenticationInformation¶

class QOpcUaAuthenticationInformation¶

The OPC UA authentication information. More…

Synopsis¶

Methods¶

def __init__()
def authenticationData()
def authenticationType()
def __eq__()
def setAnonymousAuthentication()
def setCertificateAuthentication()
def setUsernameAuthentication()

Note

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Detailed Description¶

This class holds the information necessary to perform a login on a server. Supported authentication mechanisms are

Anonymous

Username

Certificate

The anonymous method is used by default but also can be set manually.

This is an example authentication using username and password.

QOpcUaAuthenticationInformation authInfo;
authInfo.setUsernameAuthentication("user", "password");

m_client->setAuthenticationInformation(authInfo);
m_client->connectToEndpoint(endpoint);
See also

setAnonymousAuthentication() setUsernameAuthentication() setCertificateAuthentication()

__init__()¶

Default constructs an authentication information with no parameters set.

__init__(rhs)

Parameters:: rhs – QOpcUaAuthenticationInformation

Constructs an authentication information from rhs.

authenticationData()¶

Return type:: object

The content of the QVariant returned by this method depends on the currently selected authentication method.

authenticationType()¶

Return type:: TokenType

Returns the current authentication type.

See also

TokenType

__eq__(rhs)¶

Parameters:: rhs – QOpcUaAuthenticationInformation
Return type:: bool

Returns true if this authentication information has the same value as rhs.

setAnonymousAuthentication()¶

Sets the authentication method to anonymous.

setCertificateAuthentication()¶

Sets the authentication method to use certificates.

When using this authentication type a proper configured QOpcUaPkiConfiguration has to be set to the QOpcUaClient .

See also

QOpcUaPkiConfiguration setPkiConfiguration()

setUsernameAuthentication(username, password)¶

Parameters:

username – str
password – str

Sets the authentication method to username, using the given username and password.