1 /*
2  * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.  Oracle designates this
8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20  *
21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22  * or visit www.oracle.com if you need additional information or have any
23  * questions.
24  */
25 
26 package java.security.cert;
27 
28 /**
29  * The {@code PKIXReason} enumerates the potential PKIX-specific reasons
30  * that an X.509 certification path may be invalid according to the PKIX
31  * (RFC 3280) standard. These reasons are in addition to those of the
32  * {@code CertPathValidatorException.BasicReason} enumeration.
33  *
34  * @since 1.7
35  */
36 public enum PKIXReason implements CertPathValidatorException.Reason {
37     /**
38      * The certificate does not chain correctly.
39      */
40     NAME_CHAINING,
41 
42     /**
43      * The certificate's key usage is invalid.
44      */
45     INVALID_KEY_USAGE,
46 
47     /**
48      * The policy constraints have been violated.
49      */
50     INVALID_POLICY,
51 
52     /**
53      * No acceptable trust anchor found.
54      */
55     NO_TRUST_ANCHOR,
56 
57     /**
58      * The certificate contains one or more unrecognized critical
59      * extensions.
60      */
61     UNRECOGNIZED_CRIT_EXT,
62 
63     /**
64      * The certificate is not a CA certificate.
65      */
66     NOT_CA_CERT,
67 
68     /**
69      * The path length constraint has been violated.
70      */
71     PATH_TOO_LONG,
72 
73     /**
74      * The name constraints have been violated.
75      */
76     INVALID_NAME
77 }
78