QAuthenticator 类提供身份验证对象。 更多...
QAuthenticator 类提供身份验证对象。
QAuthenticator 类通常用于 authenticationRequired() and proxyAuthenticationRequired() signals of QNetworkAccessManager and QAbstractSocket . The class provides a way to pass back the required authentication information to the socket when accessing services that require authentication.
QAuthenticator supports the following authentication methods:
In addition to the username and password required for authentication, a QAuthenticator object can also contain additional 选项。 options () function can be used to query incoming options sent by the server; the setOption () function can be used to set outgoing options, to be processed by the authenticator calculation. The options accepted and provided depend on the authentication type (see method()).
The following tables list known incoming options as well as accepted outgoing options. The list of incoming options is not exhaustive, since servers may include additional information at any time. The list of outgoing options is exhaustive, however, and no unknown options will be treated or sent back to the server.
| Option | Direction | 描述 |
|---|---|---|
| realm | Incoming | Contains the realm of the authentication, the same as realm () |
The Basic authentication mechanism supports no outgoing 选项。
The NTLM authentication mechanism currently supports no incoming or outgoing options.
| Option | Direction | 描述 |
|---|---|---|
| realm | Incoming | Contains the realm of the authentication, the same as realm () |
The Digest-MD5 authentication mechanism supports no outgoing 选项。
Constructs an empty authentication object
构造副本为 other .
Returns true if the authenticator is null.
Returns the value related to option opt if it was set by the server. See QAuthenticator#Options for more information on incoming options. If option opt isn't found, an invalid QVariant 将是 returned.
该函数在 Qt 4.7 引入。
另请参阅 setOption (), options ()，和 QAuthenticator#Options .
Returns all incoming options set in this QAuthenticator object by parsing the server reply. See QAuthenticator#Options for more information on incoming options.
该函数在 Qt 4.7 引入。
另请参阅 option () 和 QAuthenticator#Options .
returns the password used for authentication.
另请参阅 setPassword ().
returns the realm requiring authentication.
Sets the outgoing option opt to value value 。见 QAuthenticator#Options for more information on outgoing options.
该函数在 Qt 4.7 引入。
另请参阅 options (), option ()，和 QAuthenticator#Options .
设置 password used for authentication.
另请参阅 password ().
设置 user used for authentication.
另请参阅 user ().
returns the user used for authentication.
另请参阅 setUser ().
