Package org.keycloak.adapters.springsecurity.authentication

Class KeycloakCookieBasedRedirect

java.lang.Object

org.keycloak.adapters.springsecurity.authentication.KeycloakCookieBasedRedirect

public final class KeycloakCookieBasedRedirect
extends Object

Utility class that provides methods to create and retrieve cookies used for login redirects.

Author:

Sjoerd Cranen

Method Summary

Modifier and Type	Method	Description
static javax.servlet.http.Cookie	createCookieFromRedirectUrl(String url)	Creates a cookie with name "KC_REDIRECT" and the given URL as value.
static String	getRedirectUrlFromCookie(javax.servlet.http.HttpServletRequest request)	Checks if a cookie with name "KC_REDIRECT" exists, and if so, returns its value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getRedirectUrlFromCookie

public static String getRedirectUrlFromCookie(javax.servlet.http.HttpServletRequest request)

Checks if a cookie with name "KC_REDIRECT" exists, and if so, returns its value. If multiple cookies of the same name exist, the value of the first cookie is returned.

Parameters:

request - the request to retrieve the cookie from.

Returns:

the value of the cookie, if it exists, or else null.

createCookieFromRedirectUrl

public static javax.servlet.http.Cookie createCookieFromRedirectUrl(String url)

Creates a cookie with name "KC_REDIRECT" and the given URL as value.

Parameters:

url - the value that the cookie should have. If null, a cookie is created that expires immediately and has an empty string as value.

Returns:

a cookie that can be added to a response.