KeycloakCookieBasedRedirect (Keycloak Spring Security Integration 20.0.1 API)

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

All Methods Static Methods Concrete Methods
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 Detail
  - 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.