Back to Qt.io
Contact Us Blog Download Qt

QOAuth2AuthorizationCodeFlow Class

The QOAuth2AuthorizationCodeFlow class provides an implementation of the Authorization Code Grant flow. More...

Header: #include <QOAuth2AuthorizationCodeFlow>
CMake: find_package(Qt6 REQUIRED COMPONENTS NetworkAuth)
target_link_libraries(mytarget PRIVATE Qt6::NetworkAuth)
qmake: QT += networkauth
Inherits: QAbstractOAuth2

Properties

Public Functions

QOAuth2AuthorizationCodeFlow(QObject *parent = nullptr)
QOAuth2AuthorizationCodeFlow(QNetworkAccessManager *manager, QObject *parent = nullptr)
QOAuth2AuthorizationCodeFlow(const QString &clientIdentifier, QNetworkAccessManager *manager, QObject *parent = nullptr)
QOAuth2AuthorizationCodeFlow(const QUrl &authenticateUrl, const QUrl &accessTokenUrl, QNetworkAccessManager *manager, QObject *parent = nullptr)
QOAuth2AuthorizationCodeFlow(const QString &clientIdentifier, const QUrl &authenticateUrl, const QUrl &accessTokenUrl, QNetworkAccessManager *manager, QObject *parent = nullptr)
virtual ~QOAuth2AuthorizationCodeFlow()
QUrl accessTokenUrl() const
void setAccessTokenUrl(const QUrl &accessTokenUrl)

Public Slots

virtual void grant() override
void refreshAccessToken()

Signals

void accessTokenUrlChanged(const QUrl &accessTokenUrl)

Protected Functions

QUrl buildAuthenticateUrl(const QMultiMap<QString, QVariant> &parameters = {})
void requestAccessToken(const QString &code)

Reimplemented Protected Functions

virtual void resourceOwnerAuthorization(const QUrl &url, const QMultiMap<QString, QVariant> &parameters = {}) override

Detailed Description

This class implements the Authorization Code Grant flow, which is used both to obtain and to refresh access tokens. It is a redirection-based flow so the user will need access to a web browser.

Property Documentation

accessTokenUrl : QUrl

This property holds the URL used to convert the temporary code received during the authorization response.

See also: Access Token Request

Access functions:

QUrl accessTokenUrl() const
void setAccessTokenUrl(const QUrl &accessTokenUrl)

Notifier signal:

void accessTokenUrlChanged(const QUrl &accessTokenUrl)

Member Function Documentation

[explicit] QOAuth2AuthorizationCodeFlow::QOAuth2AuthorizationCodeFlow(QObject *parent = nullptr)

Constructs a QOAuth2AuthorizationCodeFlow object with parent object parent.

[explicit] QOAuth2AuthorizationCodeFlow::QOAuth2AuthorizationCodeFlow(QNetworkAccessManager *manager, QObject *parent = nullptr)

Constructs a QOAuth2AuthorizationCodeFlow object using parent as parent and sets manager as the network access manager.

QOAuth2AuthorizationCodeFlow::QOAuth2AuthorizationCodeFlow(const QString &clientIdentifier, QNetworkAccessManager *manager, QObject *parent = nullptr)

Constructs a QOAuth2AuthorizationCodeFlow object using parent as parent and sets manager as the network access manager. The client identifier is set to clientIdentifier.

QOAuth2AuthorizationCodeFlow::QOAuth2AuthorizationCodeFlow(const QUrl &authenticateUrl, const QUrl &accessTokenUrl, QNetworkAccessManager *manager, QObject *parent = nullptr)

Constructs a QOAuth2AuthorizationCodeFlow object using parent as parent and sets manager as the network access manager. The authenticate URL is set to authenticateUrl and the access token URL is set to accessTokenUrl.

QOAuth2AuthorizationCodeFlow::QOAuth2AuthorizationCodeFlow(const QString &clientIdentifier, const QUrl &authenticateUrl, const QUrl &accessTokenUrl, QNetworkAccessManager *manager, QObject *parent = nullptr)

Constructs a QOAuth2AuthorizationCodeFlow object using parent as parent and sets manager as the network access manager. The client identifier is set to clientIdentifier the authenticate URL is set to authenticateUrl and the access token URL is set to accessTokenUrl.

[virtual] QOAuth2AuthorizationCodeFlow::~QOAuth2AuthorizationCodeFlow()

Destroys the QOAuth2AuthorizationCodeFlow instance.

QUrl QOAuth2AuthorizationCodeFlow::accessTokenUrl() const

Returns the URL used to request the access token.

Note: Getter function for property accessTokenUrl.

See also setAccessTokenUrl().

[protected] QUrl QOAuth2AuthorizationCodeFlow::buildAuthenticateUrl(const QMultiMap<QString, QVariant> &parameters = {})

Generates an authentication URL to be used in the Authorization Request using parameters.

[override virtual slot] void QOAuth2AuthorizationCodeFlow::grant()

Reimplements: QAbstractOAuth::grant().

Starts the authentication flow as described in The OAuth 2.0 Authorization Framework

[slot] void QOAuth2AuthorizationCodeFlow::refreshAccessToken()

Call this function to refresh the token. Access tokens are not permanent. After a time specified along with the access token when it was obtained, the access token will become invalid.

See also: Refresh Token

[protected] void QOAuth2AuthorizationCodeFlow::requestAccessToken(const QString &code)

Requests an access token from the received code. The code is received as a response when the user completes a successful authentication in the browser.

[override virtual protected] void QOAuth2AuthorizationCodeFlow::resourceOwnerAuthorization(const QUrl &url, const QMultiMap<QString, QVariant> &parameters = {})

Reimplements: QAbstractOAuth::resourceOwnerAuthorization(const QUrl &url, const QMultiMap<QString, QVariant> &parameters).

Builds an authentication URL using url and parameters. This function emits an authorizeWithBrowser() signal to require user interaction.

void QOAuth2AuthorizationCodeFlow::setAccessTokenUrl(const QUrl &accessTokenUrl)

Sets the URL used to request the access token to accessTokenUrl.

Note: Setter function for property accessTokenUrl.

See also accessTokenUrl().

© 2024 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.