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package com.sun.enterprise.connectors.util;
import com.sun.enterprise.config.serverbeans.BackendPrincipal;
import com.sun.enterprise.connectors.ConnectorRegistry;
import com.sun.enterprise.deployment.ResourcePrincipal;
import com.sun.enterprise.connectors.authentication.RuntimeSecurityMap;
import com.sun.enterprise.connectors.authentication.EisBackendPrincipal;
import com.sun.enterprise.connectors.authentication.ConnectorSecurityMap;
import com.sun.enterprise.config.serverbeans.SecurityMap;
import java.util.HashMap;
/** This is class performs the task of adding/deleting and updating the
* security maps to the connector registry.
* @author Srikanth P
*/
public class SecurityMapUtils {
private static ConnectorRegistry _registry =
ConnectorRegistry.getInstance();
public static final String USERMAP = "usermap";
public static final String GROUPMAP = "groupmap";
/** Updates the registry with the security map. If a security map already
* exists it deletes that map completely before adding the mew security
* map.
* @param securityMaps Array of securityMaps to be updated.
* @return Hash Map containing 1 - 1 mappings of principal and
* Resource Principal
*/
public static RuntimeSecurityMap processSecurityMaps(
ConnectorSecurityMap[] securityMaps) {
if (securityMaps == null || securityMaps.length == 0) {
return new RuntimeSecurityMap();
}
HashMap userMap = new HashMap();
HashMap groupMap = new HashMap();
// Add user-backendPrincipal mappings to Map1
for (int i = 0; i < securityMaps.length; i++) {
ConnectorSecurityMap map = securityMaps[i];
ResourcePrincipal principal = generateResourcePrincipal(map);
String[] principalNames = map.getPrincipals();
for (int j = 0; j < principalNames.length; j++) {
userMap.put(principalNames[j], principal);
}
String[] groupNames = map.getUserGroups();
for (int j = 0; j < groupNames.length; j++) {
groupMap.put(groupNames[j], principal);
}
}
RuntimeSecurityMap runtimeSecurityMap = new RuntimeSecurityMap(userMap,
groupMap);
return runtimeSecurityMap;
}
public static ConnectorSecurityMap[] getConnectorSecurityMaps(
SecurityMap[] securityMaps) {
ConnectorSecurityMap[] maps = new ConnectorSecurityMap[securityMaps.length];
for (int i = 0; i < securityMaps.length; i++) {
maps[i] = convertSecurityMapConfigBeanToSecurityMap(securityMaps[i]);
}
return maps;
}
private static ConnectorSecurityMap convertSecurityMapConfigBeanToSecurityMap(
SecurityMap securityMap) {
String name = securityMap.getName();
String[] principal = securityMap.getPrincipal();
String[] userGroup = securityMap.getUserGroup();
EisBackendPrincipal backendPrincipal = transformBackendPrincipal(securityMap
.getBackendPrincipal());
ConnectorSecurityMap convertedSecurityMap = new ConnectorSecurityMap(
name, principal, userGroup, backendPrincipal);
return convertedSecurityMap;
}
/**
* Creates the ResourcePrincipal object from the given securityMap
* @param securityMap SecurityMap
* @return created ResourcePrincipal object
*/
private static ResourcePrincipal generateResourcePrincipal(
ConnectorSecurityMap securityMap) {
EisBackendPrincipal backendPrincipal = securityMap.getBackendPrincipal();
String userName = backendPrincipal.getUserName();
String password = backendPrincipal.getPassword();
ResourcePrincipal resPrincipal =
new ResourcePrincipal(userName,password);
return resPrincipal;
}
private static EisBackendPrincipal transformBackendPrincipal(BackendPrincipal principal){
String userName = principal.getUserName();
String password = principal.getPassword();
EisBackendPrincipal backendPrincipal =
new EisBackendPrincipal(userName, password);
return backendPrincipal;
}
}