postfixadmin/scripts/shells/mailbox.php

<?php


class PasswordTask extends Shell {
/**
 * Execution method always used for tasks
 *
 * @access public
 */
        function execute() {
				        $random = false;
                if (empty($this->args)) {
                        $this->__interactive();
                }

                if (!empty($this->args[0])) {
                
                        $address = $this->args[0];
                        
                        if (isset($this->params['g']) && $this->params['g'] == true ) {
                            $random = true;
                            $password = NULL;
                        } elseif  (isset($this->args[1]) && strlen($this->args[1]) > 8) { # TODO use validate_password()
                            $password = $this->args[1];
                        } else {

                            $this->Dispatch->stderr('Missing <newpw> or -g. Falling back to interactive mode.');
                            $this->__interactive();
                        }
                        $this->__handle($address, $password, $random);
                
                        
                }
        }
/**
 * Interactive
 *
 * @access private
 */
        function __interactive() {
                
                while(0==0) {
                    $question = "Which address' password do you want to change?";
                    $address = $this->in($question);
                
                    if(preg_match("/^((?:(?:(?:[a-zA-Z0-9][\.\-\+_]?)*)[a-zA-Z0-9])+)\@((?:(?:(?:[a-zA-Z0-9][\.\-_]?){0,62})[a-zA-Z0-9])+)\.([a-zA-Z0-9]{2,6})$/", $address) == 1)
                        break;
                    
                    $this->err("Invalid emailaddress");
  
                }
                
                
                $question2[] = "Do you want to change the password?";
                $question2[] = "Are you really sure?";
                $sure = $this->in(join("\n", $question2), array('y','n'));
                
                
                if ($sure == 'n' ) {
                  $this->out('You\'re not sure.');
                  $this->_stop();
                }
                
                $question = "Do you want to generate a random password?";
                $random = $this->in($question, array('y','n'));
                
                $random == 'y' ? $random = true : $random = false;
                
                
                $password = NULL;
                if ($random == false) {
                        $question = "Pleas enter the new password?";
                        $password = $this->in($question);
                }
                
                $this->__handle($address, $password, $random);
                


        
        }
 /**
 * Interactive
 *
 * @access private
 */
        function __handle($address, $password = NULL, $random = false) {

                if ($random == true) {
                    $password = generate_password();
                }
                if ($password != NULL) {
                    $handler =  new MailboxHandler();

					if (!$handler->init($address)) {
                        $this->error("Change Password",join("\n", $handler->errormsg));
					}
                    
                    if ( ! $handler->change_pw($password, NULL, false) ){
                        $this->error("Change Password",join("\n", $handler->errormsg));
                    }
                }
                
                $this->out("");
                        $this->out("Password updated.");
                        $this->hr();
                        $this->out(sprintf('The Mail address is  %20s', $address));
                        $this->out(sprintf('The new password is %20s',$password));
                        $this->hr();
                
                return ;
        }
/**
 * Displays help contents
 *
 * @access public
 */
        function help() {
                $this->out("");
                $this->hr();
                $this->out("Usage: postfixadmin-cli mailbox password <address> [<newpw>] [-g]");
                $this->hr();
                $this->out('Commands:');
                $this->out("\n\tpassword\n\t\tchanges the password in interactive mode.");
                $this->out("\n\tpassword <address> [<newpw>] [-g]\n\t\tchanges the password to <newpw> or if -g genereate a new pw for <address>");
                $this->out("");
                $this->_stop();
        }

}