/* * * Copyright (c) 1999 - 2011 my-Channels Ltd * Copyright (c) 2012 - 2017 Software AG, Darmstadt, Germany and/or Software AG USA Inc., Reston, VA, USA, and/or its subsidiaries and/or its affiliates and/or their licensors. * * Use, reproduction, transfer, publication or disclosure is prohibited except as specifically provided for in your License Agreement with Software AG. * */ package com.pcbsys.nirvana.nAdminAPI.apps; import com.pcbsys.nirvana.apps.nSampleApp; import com.pcbsys.nirvana.client.nBaseClientException; import com.pcbsys.nirvana.client.nIllegalArgumentException; import com.pcbsys.nirvana.client.nSessionAttributes; import com.pcbsys.nirvana.client.nSessionFactory; import com.pcbsys.nirvana.client.nSubject; import com.pcbsys.nirvana.nAdminAPI.nBaseAdminException; import com.pcbsys.nirvana.nAdminAPI.nRealmNode; import com.pcbsys.nirvana.nAdminAPI.nSecurityGroup; import com.pcbsys.nirvana.nAdminAPI.nSecurityGroupManager; public class DeleteSecurityGroupSubject extends nSampleApp { public static void main(String[] args) { DeleteSecurityGroupSubject addSecurityGroupSubject = new DeleteSecurityGroupSubject(); addSecurityGroupSubject.processArgs(args); nSampleApp.processEnvironmentVariables(); // Check the local realm details String rname = System.getProperty("RNAME"); if (rname == null) { System.out.println( "Please specify rname as a system property. E.g. -Dlax.nl.env.RNAME=nsp://127.0.0.1:9000 or -DRNAME=nsp://127.0.0.1:9000"); Usage(); System.exit(1); } addSecurityGroupSubject.doit(rname, args[0], args[1]); } private static void Usage() { System.out.println("Usage:\n"); System.out.println("ndelsecgrpsubject \n"); System.out.println(" \n"); System.out.println(" - The name of the security group"); System.out.println(" - The subject to be removed in the format user@host"); } void doit(String rname, String groupName, String subject) { nRealmNode realmNode = null; try { //Create realm node as security group creation is part of the Admin API realmNode = new nRealmNode(new nSessionAttributes(rname)); //Find the group and remove the subject nSecurityGroupManager securityGroupManager = realmNode.getSecurityGroupManager(); nSecurityGroup group = securityGroupManager.getGroup(groupName); if (group == null) { showUsageAndExit("The specified group cannot be found"); } securityGroupManager.removeSecurityGroupMember(group, new nSubject(subject)); System.out.printf("%s was removed from %s", subject, groupName); // Handle errors } catch (nBaseAdminException e) { showErrorAndExit(e); } catch (nBaseClientException e) { showErrorAndExit(e); } finally { closeSession(realmNode); } } private void closeSession(nRealmNode realmNode) { // Close the session with the remote Realm if (realmNode != null) { realmNode.close(); } // Close the session we opened try { nSessionFactory.close(mySession); } catch (nIllegalArgumentException ex) { //This exception indicates that the session is invalid (either null or missing from the list of known sessions) //In this case there is not much we can do } // Close any other sessions within this JVM so that we can exit nSessionFactory.shutdown(); } private void showErrorAndExit(Exception e) { System.out.println(e.getLocalizedMessage()); e.printStackTrace(); System.exit(1); } private void showUsageAndExit(String message) { System.out.println(message); Usage(); System.exit(1); } @Override protected void processArgs(String[] args) { if (args.length < 2) { showUsageAndExit("Missing required parameters. Please check the usage"); } final String delimiter = "@"; String subject = args[1]; if (subject == null || !subject.contains(delimiter) || subject.startsWith(delimiter) || subject .endsWith(delimiter)) { showUsageAndExit("The subject is not in proper format. The expected format is user@host"); } } }