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// --- 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.Vector;
import com.netscape.certsrv.apps.CMS;
import com.netscape.certsrv.base.IConfigStore;
import com.netscape.certsrv.base.ISubsystem;
import com.netscape.certsrv.policy.EPolicyException;
import com.netscape.certsrv.policy.IEnrollmentPolicy;
import com.netscape.certsrv.request.AgentApprovals;
import com.netscape.certsrv.request.IRequest;
import com.netscape.certsrv.request.PolicyResult;
import com.netscape.cms.policy.APolicyRule;
/**
* AgentPolicy is an enrollment policy wraps another policy module.
* Requests are sent first to the contained module, but if the
* policy indicates that the request should be deferred, a check
* for agent approvals is done. If any are found, the request
* is approved.
* <P>
* <PRE>
* NOTE: The Policy Framework has been replaced by the Profile Framework.
* </PRE>
* <P>
*
* @deprecated
* @version $Revision$, $Date$
*/
public class AgentPolicy extends APolicyRule
implements IEnrollmentPolicy {
public AgentPolicy() {
NAME = "AgentPolicy";
DESC = "Agent Approval Policy";
}
/**
* Initializes this policy rule.
* <P>
*
* The entries may be of the form:
*
* ra.Policy.rule.<ruleName>.implName=AgentPolicy
* ra.Policy.rule.<ruleName>.enable=true
* ra.Policy.rule.<ruleName>.predicate= ou == engineering AND o == netscape.com
* ra.Policy.rule.<ruleName>.class=xxxx
* ra.Policy.rule.<ruleName>.params.*
*
* @param config The config store reference
*/
public void init(ISubsystem owner, IConfigStore config)
throws EPolicyException {
// Create subordinate object
String className = (String) config.get("class");
System.err.println("Creating agent policy with class " + className);
if (className != null) {
IConfigStore substore = config.getSubStore("params");
try {
Class c = Class.forName(className);
Object o = c.newInstance();
if (!(o instanceof APolicyRule)) {
throw new EPolicyException(
CMS.getUserMessage("CMS_POLICY_INVALID_POLICY_CLASS",
getInstanceName(), className));
}
APolicyRule pr = (APolicyRule) o;
pr.init(owner, substore);
mPolicy = pr;
} catch (EPolicyException e) {
System.err.println("Agent Policy Error: " + e);
throw e;
} catch (Exception e) {
System.err.println("Agent Policy Error: " + e);
throw new EPolicyException(
CMS.getUserMessage("CMS_POLICY_LOADING_POLICY_ERROR",
getInstanceName(), className));
}
}
}
/**
* 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) {
// The default is to require manual approval for everything
PolicyResult result = PolicyResult.DEFERRED;
// Give the underlying object a chance
if (mPolicy != null) {
result = mPolicy.apply(req);
System.err.println("Subordinate policy returns " + result);
}
if (result == PolicyResult.DEFERRED) {
System.err.println("Checking agent approvals");
// Try to find an agent approval
AgentApprovals aa = AgentApprovals.fromStringVector(
req.getExtDataInStringVector(AgentApprovals.class.getName()));
//Object o = req.get("agentApprovals");
// Any approvals causes success
if (aa != null && aa.elements().hasMoreElements()) //if (o != null)
{
System.err.println("Agent approval found");
result = PolicyResult.ACCEPTED;
}
}
System.err.println("Agent policy returns " + result);
return result;
}
/**
* Return configured parameters for a policy rule instance.
*
* @return nvPairs A Vector of name/value pairs.
*/
public Vector getInstanceParams() {
return null;
}
/**
* Return default parameters for a policy implementation.
*
* @return nvPairs A Vector of name/value pairs.
*/
public Vector getDefaultParams() {
return null;
}
APolicyRule mPolicy = null;
}
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