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/**************************************************************************
* EntityPath.java
*
* $Revision: 1.12 $
* $Date: 2005/10/13 08:15:00 $
*
* Copyright (C) 2001 CERN - European Organization for Nuclear Research
* All rights reserved.
**************************************************************************/
package com.c2kernel.lookup;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.UUID;
import org.apache.xerces.impl.dv.util.Base64;
import com.c2kernel.common.ObjectNotFoundException;
import com.c2kernel.common.SystemKey;
import com.c2kernel.process.Gateway;
/**
* Extends Path to enforce SystemKey structure and support int form
*
* @version $Revision: 1.12 $ $Date: 2005/10/13 08:15:00 $
* @author $Author: abranson $
**/
public class AgentPath extends ItemPath
{
private String mAgentName=null;
private String mPassword=null;
public AgentPath(SystemKey syskey) throws InvalidAgentPathException, InvalidItemPathException {
super(syskey);
try {
findAgentName();
} catch (ObjectNotFoundException e) {
throw new InvalidAgentPathException();
}
}
protected AgentPath(UUID uuid) throws InvalidAgentPathException, InvalidItemPathException {
super(uuid);
try {
findAgentName();
} catch (ObjectNotFoundException e) {
throw new InvalidAgentPathException();
}
}
public AgentPath(ItemPath itemPath) throws InvalidAgentPathException {
super(itemPath.mUUID);
try {
findAgentName();
} catch (ObjectNotFoundException e) {
throw new InvalidAgentPathException();
}
}
public AgentPath(ItemPath itemPath, String agentName) {
super(itemPath.mUUID);
mAgentName = agentName;
}
public AgentPath(String path) throws InvalidItemPathException {
super(path);
try {
findAgentName();
} catch (ObjectNotFoundException e) {
throw new InvalidAgentPathException();
}
}
public void setAgentName(String agentID)
{
mAgentName = agentID;
}
public String getAgentName()
{
if (mAgentName==null)
try {
findAgentName();
} catch (ObjectNotFoundException e) {
return null;
}
return mAgentName;
}
private void findAgentName() throws ObjectNotFoundException {
mAgentName = Gateway.getLookup().getAgentName(this);
}
public RolePath[] getRoles()
{
return Gateway.getLookup().getRoles(this);
}
public boolean hasRole(RolePath role) {
return Gateway.getLookup().hasRole(this, role);
}
public boolean hasRole(String role) {
try {
return hasRole(Gateway.getLookup().getRolePath(role));
} catch (ObjectNotFoundException ex) {
return false;
}
}
public void setPassword(String passwd)
{
mPassword = passwd;
}
public String getPassword()
{
return mPassword;
}
@Override
public String dump() {
return super.dump()+
"\n agentID="+
mAgentName;
}
public static String generateUserPassword(String pass, String algo) throws NoSuchAlgorithmException {
MessageDigest sha = MessageDigest.getInstance(algo);
sha.reset();
sha.update(pass.getBytes());
byte hash[] = sha.digest();
StringBuffer digest = new StringBuffer("{").append(algo).append("}");
digest.append(Base64.encode(hash));
return digest.toString();
}
public static AgentPath fromUUIDString(String uuid) throws InvalidAgentPathException {
try {
return new AgentPath(new ItemPath(uuid));
} catch (InvalidItemPathException ex) {
throw new InvalidAgentPathException(ex.getMessage());
}
}
}
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