From bf2a8408e57a1b8d6b8abf040862fd1e4935c00c Mon Sep 17 00:00:00 2001
From: Vaclav Muzikar <vmuzikar@redhat.com>
Date: Fri, 12 Aug 2016 12:02:17 +0000
Subject: [PATCH] KEYCLOAK-3429 Fix behaviour of redirect_uri parameter with query components
---
src/main/java/org/keycloak/protocol/cas/utils/RedirectUtils.java | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/src/main/java/org/keycloak/protocol/cas/utils/RedirectUtils.java b/src/main/java/org/keycloak/protocol/cas/utils/RedirectUtils.java
index 441cd57..b7d9ad4 100644
--- a/src/main/java/org/keycloak/protocol/cas/utils/RedirectUtils.java
+++ b/src/main/java/org/keycloak/protocol/cas/utils/RedirectUtils.java
@@ -77,7 +77,7 @@
} else {
redirectUri = lowerCaseHostname(redirectUri);
- String r = redirectUri.indexOf('?') != -1 ? redirectUri.substring(0, redirectUri.indexOf('?')) : redirectUri;
+ String r = redirectUri;
Set<String> resolveValidRedirects = resolveValidRedirects(uriInfo, rootUrl, validRedirects);
boolean valid = matchesRedirects(resolveValidRedirects, r);
@@ -134,15 +134,17 @@
private static boolean matchesRedirects(Set<String> validRedirects, String redirect) {
for (String validRedirect : validRedirects) {
- if (validRedirect.endsWith("*")) {
+ if (validRedirect.endsWith("*") && !validRedirect.contains("?")) {
+ // strip off the query component - we don't check them when wildcards are effective
+ String r = redirect.contains("?") ? redirect.substring(0, redirect.indexOf("?")) : redirect;
// strip off *
int length = validRedirect.length() - 1;
validRedirect = validRedirect.substring(0, length);
- if (redirect.startsWith(validRedirect)) return true;
+ if (r.startsWith(validRedirect)) return true;
// strip off trailing '/'
if (length - 1 > 0 && validRedirect.charAt(length - 1) == '/') length--;
validRedirect = validRedirect.substring(0, length);
- if (validRedirect.equals(redirect)) return true;
+ if (validRedirect.equals(r)) return true;
} else if (validRedirect.equals(redirect)) return true;
}
return false;
--
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