QOpcUaX509ExtensionKeyUsage Class

Class for X509 extended key usage. 更多...

头：	#include <QOpcUaX509ExtensionKeyUsage>
qmake:	QT += opcua
Since:	Qt 5.14
继承：	QOpcUaX509Extension

该类在 Qt 5.14 引入。

所有成员列表，包括继承成员

公共类型

enum class

KeyUsage { DigitalSignature, NonRepudiation, KeyEncipherment, DataEncipherment, KeyAgreement, …, DecipherOnly }

公共函数

	QOpcUaX509ExtensionKeyUsage (const QOpcUaX509ExtensionKeyUsage & rhs )
	QOpcUaX509ExtensionKeyUsage ()
QOpcUaX509ExtensionKeyUsage &	operator= (const QOpcUaX509ExtensionKeyUsage & rhs )
virtual	~QOpcUaX509ExtensionKeyUsage ()
bool	keyUsage (QOpcUaX509ExtensionKeyUsage::KeyUsage keyUsage ) const
void	setKeyUsage (QOpcUaX509ExtensionKeyUsage::KeyUsage keyUsage , bool enable = true)
bool	operator== (const QOpcUaX509ExtensionKeyUsage & rhs ) const

详细描述

This class is currently available as a Technology Preview, and therefore the API and functionality provided by the class may be subject to change at any time without prior notice.

成员类型文档编制

enum class QOpcUaX509ExtensionKeyUsage:: KeyUsage

Enum with entry types for X509ExtensionKeyUsage.

常量	值	描述
`QOpcUaX509ExtensionKeyUsage::KeyUsage::DigitalSignature`	`0`	Permits digital signatures
`QOpcUaX509ExtensionKeyUsage::KeyUsage::NonRepudiation`	`1`	Permits non repudiation
`QOpcUaX509ExtensionKeyUsage::KeyUsage::KeyEncipherment`	`2`	Permits key encipherment
`QOpcUaX509ExtensionKeyUsage::KeyUsage::DataEncipherment`	`3`	Permits data encipherment
`QOpcUaX509ExtensionKeyUsage::KeyUsage::KeyAgreement`	`4`	Permits key agreement
`QOpcUaX509ExtensionKeyUsage::KeyUsage::CertificateSigning`	`5`	Permits certificate signing
`QOpcUaX509ExtensionKeyUsage::KeyUsage::CrlSigning`	`6`	Permits CRL signing
`QOpcUaX509ExtensionKeyUsage::KeyUsage::EnciptherOnly`	`7`	Restricts to encipherment only
`QOpcUaX509ExtensionKeyUsage::KeyUsage::DecipherOnly`	`8`	Restricts to decipher only

成员函数文档编制

QOpcUaX509ExtensionKeyUsage:: QOpcUaX509ExtensionKeyUsage (const QOpcUaX509ExtensionKeyUsage & rhs )

Constructs a X509ExtensionKeyUsage from rhs .

QOpcUaX509ExtensionKeyUsage:: QOpcUaX509ExtensionKeyUsage ()

Constructs a X509ExtensionKeyUsage.

QOpcUaX509ExtensionKeyUsage &QOpcUaX509ExtensionKeyUsage:: operator= (const QOpcUaX509ExtensionKeyUsage & rhs )

设置值从 rhs in this X509ExtensionKeyUsage.

`[虚拟]` QOpcUaX509ExtensionKeyUsage:: ~QOpcUaX509ExtensionKeyUsage ()

Destructs a X509ExtensionKeyUsage.

bool QOpcUaX509ExtensionKeyUsage:: keyUsage ( QOpcUaX509ExtensionKeyUsage::KeyUsage keyUsage ) const

Returns the key usage flag for keyUsage .

另请参阅 setKeyUsage ().

void QOpcUaX509ExtensionKeyUsage:: setKeyUsage ( QOpcUaX509ExtensionKeyUsage::KeyUsage keyUsage , bool enable = true)

Sets the key usage flag in keyUsage to enable .

另请参阅 keyUsage ().

bool QOpcUaX509ExtensionKeyUsage:: operator== (const QOpcUaX509ExtensionKeyUsage & rhs ) const

返回 true if this X509ExtensionKeyUsage has the same value as rhs .