com.atlassian.jira.web.action

Class MockRedirectSanitiser

java.lang.Object

com.atlassian.jira.web.action.MockRedirectSanitiser

All Implemented Interfaces:

RedirectSanitiser

public class MockRedirectSanitiser
extends Object
implements RedirectSanitiser

Constructor Summary

Constructors

Constructor and Description
MockRedirectSanitiser()

Method Summary

Modifier and Type	Method and Description
boolean	canRedirectTo(String redirectUri) Returns a boolean indicating whether redirecting to the given URI is allowed or not.
String	makeSafeRedirectUrl(String redirectUrl) Constructs a safe redirect URL out of user-provided input.

Methods inherited from class java.lang.Object

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

Constructor Detail

MockRedirectSanitiser

public MockRedirectSanitiser()

Method Detail

makeSafeRedirectUrl

public String makeSafeRedirectUrl(@Nullable
                                  String redirectUrl)

Description copied from interface: RedirectSanitiser

Constructs a safe redirect URL out of user-provided input. This means checking that the URL has an HTTP or HTTPS scheme, and that it does not redirect to a different domain (i.e. not JIRA). If the redirectUrl does not meet these conditions, this method returns null.

This is used to prevent Open redirect attacks, which facilitate phishing attacks against JIRA users.

Specified by:

makeSafeRedirectUrl in interface RedirectSanitiser

Parameters:

redirectUrl - a String containing the redirect URL

Returns:

a safe redirect URL, or null

canRedirectTo

public boolean canRedirectTo(@Nullable
                             String redirectUri)

Description copied from interface: RedirectSanitiser

Returns a boolean indicating whether redirecting to the given URI is allowed or not.

This method returns false if the redirectUri is an absolute URI and it points to a domain that is not this JIRA instance's domain, and true otherwise. If the uri is in the form //xxx then it is not allowed as per JRA-27405. If the uri contains any non-valid URL character, like backslashes, it is denied redirection as it could result in a potential open redirect attack.

Specified by:

canRedirectTo in interface RedirectSanitiser

Parameters:

redirectUri - a String containing a URI

Returns:

a boolean indicating whether redirecting to the given URI should be allowed or not