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6832353: Krb5LoginModule: use the KRB5CCNAME when searching for Kerberos ticket cache

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Reviewed-by: xuelei
This commit is contained in:
Weijun Wang 2009-05-20 10:12:37 +08:00
parent 04e56f7701
commit 0263c2809b
1 changed files with 21 additions and 5 deletions
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26
jdk/src/share/classes/sun/security/krb5/internal/ccache/FileCredentialsCache.java
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@ -1,5 +1,5 @@
/*
* Portions Copyright 2000-2006 Sun Microsystems, Inc. All Rights Reserved.
* Portions Copyright 2000-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -353,16 +353,32 @@ public class FileCredentialsCache extends CredentialsCache
* Returns path name of the credentials cache file.
* The path name is searched in the following order:
*
* 1. /tmp/krb5cc_<uid> on unix systems
* 2. <user.home>/krb5cc_<user.name>
* 3. <user.home>/krb5cc (if can't get <user.name>)
* 1. KRB5CCNAME
* 2. /tmp/krb5cc_<uid> on unix systems
* 3. <user.home>/krb5cc_<user.name>
* 4. <user.home>/krb5cc (if can't get <user.name>)
*/
public static String getDefaultCacheName() {
String stdCacheNameComponent = "krb5cc";
String name;
// get cache name from system.property
name = java.security.AccessController.doPrivileged(
new java.security.PrivilegedAction<String>() {
@Override
public String run() {
return System.getenv("KRB5CCNAME");
}
});
if (name != null) {
if (DEBUG) {
System.out.println(">>>KinitOptions cache name is " + name);
}
return name;
}
// get cache name from system.property
String osname =
java.security.AccessController.doPrivileged(
new sun.security.action.GetPropertyAction("os.name"));