The QAuthenticator class provides an authentication object. 更多...
| 頭： | #include <QAuthenticator> |
| Since: | Qt 4.3 |
注意： 此類的所有函數 可重入 .
| QAuthenticator () | |
| QAuthenticator (const QAuthenticator & other ) | |
| ~QAuthenticator () | |
| bool | isNull () const |
| QVariant | option (const QString & opt ) const |
| QVariantHash | options () const |
| QString | password () const |
| QString | realm () const |
| void | setOption (const QString & opt , const QVariant & value ) |
| void | setPassword (const QString & password ) |
| void | setUser (const QString & user ) |
| QString | user () const |
| bool | operator!= (const QAuthenticator & other ) const |
| QAuthenticator & | operator= (const QAuthenticator & other ) |
| bool | operator== (const QAuthenticator & other ) const |
The QAuthenticator class provides an authentication object.
The QAuthenticator class is usually used in the authenticationRequired() and proxyAuthenticationRequired() 信號對於 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 options. The 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.
| 選項 | 方嚮 | 描述 |
|---|---|---|
realm
|
傳入 | Contains the realm of the authentication, the same as realm () |
The Basic authentication mechanism supports no outgoing options.
The NTLM authentication mechanism currently supports no incoming or outgoing options.
| 選項 | 方嚮 | 描述 |
|---|---|---|
realm
|
傳入 | Contains the realm of the authentication, the same as realm () |
The Digest-MD5 authentication mechanism supports no outgoing options.
另請參閱 QSslSocket .
Constructs an empty authentication object
構造副本為 other .
Destructs the object
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 將被返迴。
該函數在 Qt 4.7 引入。
另請參閱 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.
該函數在 Qt 4.7 引入。
另請參閱 option () 和 QAuthenticator#Options .
returns the password used for authentication.
另請參閱 setPassword ().
returns the realm requiring authentication.
Sets the outgoing option opt to value value 。見 QAuthenticator#Options for more information on outgoing options.
該函數在 Qt 4.7 引入。
另請參閱 options (), option ()，和 QAuthenticator#Options .
設置 password 用於身份驗證。
另請參閱 password ().
設置 user 用於身份驗證。
另請參閱 user ().
returns the user used for authentication.
另請參閱 setUser ().
Returns true if this authenticator is different from other ；否則返迴 false。
賦值內容對於 other to this authenticator.
Returns true if this authenticator is identical to other ；否則返迴 false。
