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Merge branch '6.2.x' into 6.3.x

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Closes gh-15986
This commit is contained in:
Josh Cummings 2024-10-24 11:56:41 -06:00
commit 5048a68ab7
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2 changed files with 23 additions and 4 deletions
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15
web/src/main/java/org/springframework/security/web/savedrequest/CookieRequestCache.java
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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2023 the original author or authors. * Copyright 2002-2024 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -73,6 +73,9 @@ public class CookieRequestCache implements RequestCache {
return null; return null;
} }
String originalURI = decodeCookie(savedRequestCookie.getValue()); String originalURI = decodeCookie(savedRequestCookie.getValue());
if (originalURI == null) {
return null;
}
UriComponents uriComponents = UriComponentsBuilder.fromUriString(originalURI).build(); UriComponents uriComponents = UriComponentsBuilder.fromUriString(originalURI).build();
DefaultSavedRequest.Builder builder = new DefaultSavedRequest.Builder(); DefaultSavedRequest.Builder builder = new DefaultSavedRequest.Builder();
int port = getPort(uriComponents); int port = getPort(uriComponents);
@ -122,8 +125,14 @@ public class CookieRequestCache implements RequestCache {
return Base64.getEncoder().encodeToString(cookieValue.getBytes()); return Base64.getEncoder().encodeToString(cookieValue.getBytes());
} }
private static String decodeCookie(String encodedCookieValue) { private String decodeCookie(String encodedCookieValue) {
return new String(Base64.getDecoder().decode(encodedCookieValue.getBytes())); try {
return new String(Base64.getDecoder().decode(encodedCookieValue.getBytes()));
}
catch (IllegalArgumentException ex) {
this.logger.debug("Failed decode cookie value " + encodedCookieValue);
return null;
}
} }
private static String getCookiePath(HttpServletRequest request) { private static String getCookiePath(HttpServletRequest request) {

12
web/src/test/java/org/springframework/security/web/savedrequest/CookieRequestCacheTests.java
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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2023 the original author or authors. * Copyright 2002-2024 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -212,4 +212,14 @@ public class CookieRequestCacheTests {
return new String(Base64.getDecoder().decode(encodedCookieValue.getBytes())); return new String(Base64.getDecoder().decode(encodedCookieValue.getBytes()));
} }
// gh-15905
@Test
public void illegalCookieValueReturnNull() {
CookieRequestCache cookieRequestCache = new CookieRequestCache();
MockHttpServletRequest request = new MockHttpServletRequest();
request.setCookies(new Cookie(DEFAULT_COOKIE_NAME, "123^456"));
SavedRequest savedRequest = cookieRequestCache.getRequest(request, new MockHttpServletResponse());
assertThat(savedRequest).isNull();
}
} }