1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.cms.policy.constraints;
import java.util.*;
import com.netscape.certsrv.request.IRequest;
import com.netscape.certsrv.request.PolicyResult;
import com.netscape.certsrv.policy.*;
import com.netscape.certsrv.logging.*;
import com.netscape.certsrv.apps.*;
import com.netscape.certsrv.base.*;
import com.netscape.certsrv.common.*;
import netscape.security.x509.*;
import com.netscape.cms.policy.APolicyRule;
/**
* Whether to allow revocation of an expired cert.
* <P>
* <PRE>
* NOTE: The Policy Framework has been replaced by the Profile Framework.
* </PRE>
* <P>
*
* @deprecated
* @version $Revision$, $Date$
*/
public class RevocationConstraints extends APolicyRule
implements IRevocationPolicy, IExtendedPluginInfo {
private static final String PROP_ALLOW_EXPIRED_CERTS = "allowExpiredCerts";
private static final String PROP_ALLOW_ON_HOLD = "allowOnHold";
private boolean mAllowExpiredCerts = true;
private boolean mAllowOnHold = true;
private final static Vector defConfParams = new Vector();
static {
defConfParams.addElement(PROP_ALLOW_EXPIRED_CERTS + "=" + true);
defConfParams.addElement(PROP_ALLOW_ON_HOLD + "=" + true);
}
public RevocationConstraints() {
NAME = "RevocationConstraints";
DESC = "Whether to allow revocation of expired certs and on-hold.";
}
public String[] getExtendedPluginInfo(Locale locale) {
String[] params = {
PROP_ALLOW_EXPIRED_CERTS + ";boolean;Allow a user to revoke an already-expired certificate",
PROP_ALLOW_ON_HOLD + ";boolean;Allow a user to set reason to On-Hold",
IExtendedPluginInfo.HELP_TOKEN +
";configuration-policyrules-revocationconstraints",
IExtendedPluginInfo.HELP_TEXT +
";Allow administrator to decide policy on whether to allow " +
"recovation of expired certificates" +
"and set reason to On-Hold"
};
return params;
}
/**
* Initializes this policy rule.
* <P>
*
* The entries probably are of the form:
*
* ra.Policy.rule.<ruleName>.implName=ValidityConstraints
* ra.Policy.rule.<ruleName>.enable=true
* ra.Policy.rule.<ruleName>.allowExpiredCerts=true
*
* @param config The config store reference
*/
public void init(ISubsystem owner, IConfigStore config)
throws EPolicyException {
// Get min and max validity in days and onfigure them.
try {
mAllowExpiredCerts =
config.getBoolean(PROP_ALLOW_EXPIRED_CERTS, true);
mAllowOnHold =
config.getBoolean(PROP_ALLOW_ON_HOLD, true);
} catch (EBaseException e) {
// never happen.
}
CMS.debug("RevocationConstraints: allow expired certs " + mAllowExpiredCerts);
CMS.debug("RevocationConstraints: allow on hold " + mAllowOnHold);
}
/**
* Applies the policy on the given Request.
* <P>
*
* @param req The request on which to apply policy.
* @return The policy result object.
*/
public PolicyResult apply(IRequest req) {
CMS.debug("RevocationConstraints: apply begins");
if (req.getExtDataInInteger(IRequest.REVOKED_REASON) == null) {
CMS.debug("RevocationConstraints: apply: no revocationReason found in request");
return PolicyResult.REJECTED;
}
RevocationReason rr = RevocationReason.fromInt(
req.getExtDataInInteger(IRequest.REVOKED_REASON).intValue());
if (!mAllowOnHold && (rr != null)) {
int reason = rr.toInt();
if (reason == RevocationReason.CERTIFICATE_HOLD.toInt()) {
String params[] = { getInstanceName() };
setError(req, CMS.getUserMessage("CMS_POLICY_NO_ON_HOLD_ALLOWED", params), "");
return PolicyResult.REJECTED;
}
}
if (mAllowExpiredCerts)
// nothing to check.
return PolicyResult.ACCEPTED;
PolicyResult result = PolicyResult.ACCEPTED;
try {
// Get the certificates being renwed.
X509CertImpl[] oldCerts =
req.getExtDataInCertArray(IRequest.OLD_CERTS);
if (oldCerts == null) {
setError(req, CMS.getUserMessage("CMS_POLICY_NO_OLD_CERT"),
getInstanceName());
return PolicyResult.REJECTED;
}
// check if each cert to be renewed is expired.
for (int i = 0; i < oldCerts.length; i++) {
X509CertInfo oldCertInfo = (X509CertInfo)
oldCerts[i].get(
X509CertImpl.NAME + "." + X509CertImpl.INFO);
CertificateValidity oldValidity = (CertificateValidity)
oldCertInfo.get(X509CertInfo.VALIDITY);
Date notAfter = (Date)
oldValidity.get(CertificateValidity.NOT_AFTER);
// Is the Certificate still valid?
Date now = CMS.getCurrentDate();
if (notAfter.before(now)) {
String params[] = { getInstanceName() };
setError(req,
CMS.getUserMessage("CMS_POLICY_CANNOT_REVOKE_EXPIRED_CERTS",
params), "");
result = PolicyResult.REJECTED;
break;
}
}
} catch (Exception e) {
String params[] = {getInstanceName(), e.toString()};
setError(req, CMS.getUserMessage("CMS_POLICY_UNEXPECTED_POLICY_ERROR", params), "");
result = PolicyResult.REJECTED;
}
return result;
}
/**
* Return configured parameters for a policy rule instance.
*
* @return nvPairs A Vector of name/value pairs.
*/
public Vector getInstanceParams() {
Vector confParams = new Vector();
confParams.addElement(
PROP_ALLOW_EXPIRED_CERTS + "=" + mAllowExpiredCerts);
confParams.addElement(
PROP_ALLOW_ON_HOLD + "=" + mAllowOnHold);
return confParams;
}
/**
* Return default parameters for a policy implementation.
*
* @return nvPairs A Vector of name/value pairs.
*/
public Vector getDefaultParams() {
return defConfParams;
}
}
|
