QOpcUaAuthenticationInformation Class
The OPC UA authentication information. More...
Header: | #include <QOpcUaAuthenticationInformation> |
qmake: | QT += opcua |
Since: | QtOpcUa 5.13 |
This class was introduced in QtOpcUa 5.13.
Public Functions
QOpcUaAuthenticationInformation(const QOpcUaAuthenticationInformation &rhs) | |
QOpcUaAuthenticationInformation & | operator=(const QOpcUaAuthenticationInformation &rhs) |
const QVariant & | authenticationData() const |
QOpcUaUserTokenPolicy::TokenType | authenticationType() const |
void | setAnonymousAuthentication() |
void | setCertificateAuthentication() |
void | setUsernameAuthentication(const QString &username, const QString &password) |
bool | operator==(const QOpcUaAuthenticationInformation &rhs) const |
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(), and setCertificateAuthentication().
Member Function Documentation
QOpcUaAuthenticationInformation::QOpcUaAuthenticationInformation(const QOpcUaAuthenticationInformation &rhs)
Constructs an authentication information from rhs.
QOpcUaAuthenticationInformation &QOpcUaAuthenticationInformation::operator=(const QOpcUaAuthenticationInformation &rhs)
Sets the values from rhs in this authentication information.
const QVariant &QOpcUaAuthenticationInformation::authenticationData() const
The content of the QVariant returned by this method depends on the currently selected authentication method.
QOpcUaUserTokenPolicy::TokenType QOpcUaAuthenticationInformation::authenticationType() const
Returns the current authentication type.
Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.
See also QOpcUaUserTokenPolicy::TokenType.
void QOpcUaAuthenticationInformation::setAnonymousAuthentication()
Sets the authentication method to anonymous.
Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.
void QOpcUaAuthenticationInformation::setCertificateAuthentication()
Sets the authentication method to use certificates.
When using this authentication type a proper configured QOpcUaPkiConfiguration has to be set to the QOpcUaClient.
Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.
See also QOpcUaPkiConfiguration and QOpcUaClient::setPkiConfiguration().
void QOpcUaAuthenticationInformation::setUsernameAuthentication(const QString &username, const QString &password)
Sets the authentication method to username, using the given username and password.
Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.
bool QOpcUaAuthenticationInformation::operator==(const QOpcUaAuthenticationInformation &rhs) const
Returns true
if this authentication information has the same value as rhs.
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