Working with ACLs

Updating an ACL.

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Sample_Admin_ACL_Operations.java

The following code sample illustrates how to update an ACL of a known T-Tag (hidden link) by adding or removing users or changing the privileges of existing users.

import java.util.TreeSet;
import com.eruces.teadmin.ACLEntry;
import com.eruces.teadmin.ACLInfo;
import com.eruces.teadmin.Administration;
import com.eruces.teadmin.UserAndPasswordInfo;
import com.eruces.teagent.TEAgentConnection;
public class Sample_Admin_ACL_Operations {
    
    public static void addEntry(TEAgentConnection conn, String t_tag, String user_name) {
        
        try {
            Administration admin = new Administration();
            admin.attachConnection(conn);
            
            UserAndPasswordInfo user = admin.getUserByName(user_name);
            
            ACLInfo original_info = admin.getACL(t_tag);
            ACLInfo modified_info = new ACLInfo();
            modified_info.setACLID(original_info.getACLID());
            
            ACLEntry entry = new ACLEntry(modified_info);
            entry.setPrincipalID(user.getPrincipalID());
            entry.setFlag(7);
            entry.setMaxUsage(0);
            entry.setStartTime(0);
            entry.setEndTime(0);
            entry.setSystemID(admin.getSystemID());
            entry.setUserRight(ACLEntry.ACL_RIGHT_READ);
            
            admin.updateACL(Administration.ADD_ACLENTRY, modified_info);
            
            System.out.println("Added ACL entry with T-tag \"" + t_tag + "\" to user \"" + user_name + "\".");
            
            admin.detachConnection();
            
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        
    }
    
    public static void removeEntry(TEAgentConnection conn, String t_tag, String user_name) {
        
        try {
            Administration admin = new Administration();
            admin.attachConnection(conn);
            
            UserAndPasswordInfo user = admin.getUserByName(user_name);
            long user_id = user.getPrincipalID();
            
            ACLInfo original_info = admin.getACL(t_tag);
            ACLInfo modified_info = new ACLInfo();
            modified_info.setACLID(original_info.getACLID());
            
            @SuppressWarnings("unchecked")
            TreeSet<ACLEntry> all_entries = original_info.getAllEntries();
            
            ACLEntry entry = null;
            for (ACLEntry e : all_entries) {
                if (e.getPrincipalID() == user_id) {
                    entry = e;
                    break;
                }
            }
            
            modified_info.addACLEntry(entry);
            admin.updateACL(Administration.REMOVE_ACLENTRY, modified_info);
            
            System.out.println("Removed ACL entry with T-tag \"" + t_tag + "\" from user \"" + user_name + "\".");
            
            admin.detachConnection();
            
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}