14 lines
1.3 KiB
Text
14 lines
1.3 KiB
Text
==== Logout
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[[java_adapter_logout]]
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You can log out of a web application in multiple ways.
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For Java EE servlet containers, you can call `HttpServletRequest.logout()`. For other browser applications, you can redirect the browser to
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`$$http://auth-server/auth/realms/{realm-name}/protocol/openid-connect/logout?redirect_uri=encodedRedirectUri$$`, which logs you out if you have an SSO session with your browser.
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When using the `HttpServletRequest.logout()` option the adapter executes a back-channel POST call against the {project_name} server passing the refresh token.
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If the method is executed from an unprotected page (a page that does not check for a valid token) the refresh token can be unavailable and, in that case,
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the adapter skips the call. For this reason, using a protected page to execute `HttpServletRequest.logout()` is recommended so that current tokens are always
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taken into account and an interaction with the {project_name} server is performed if needed.
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If you want to avoid logging out of an external identity provider as part of the logout process, you can supply the parameter `$$initiating_idp$$`, with the value being
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the identity (alias) of the identity provider in question. This is useful when the logout endpoint is invoked as part of single logout initiated by the external identity provider.
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