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                # -*- coding: utf-8 -*-  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # Copyright (C) 2018-2019 Greenbone Networks GmbH  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                #  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # SPDX-License-Identifier: GPL-3.0-or-later  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                #  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # This program is free software: you can redistribute it and/or modify  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # it under the terms of the GNU General Public License as published by  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # the Free Software Foundation, either version 3 of the License, or  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # (at your option) any later version.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                #  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # This program is distributed in the hope that it will be useful,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # but WITHOUT ANY WARRANTY; without even the implied warranty of  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # GNU General Public License for more details.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                #  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # You should have received a copy of the GNU General Public License  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # along with this program.  If not, see <http://www.gnu.org/licenses/>.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                import sys  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                import time  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                from gvmtools.helper import error_and_exit  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                def check_args(args):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    len_args = len(args.script) - 1  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    if len_args != 2:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        message = """  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        This script will update target hosts information for a desired task.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        Two parameters after the script name are required.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        1. <hosts_file>  -- .csv file containing desired target hosts separated by ','  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        2. <task_uuid>   -- uuid of task to be modified  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        Example for starting up the routine:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $ gvm-script --gmp-username name --gmp-password pass \  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ssh --hostname <gsm> scripts/update-task-target.gmp.py hosts_file.csv \  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    "303fa0a6-aa9b-43c4-bac0-66ae0b2d1698"  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        """  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        print(message)  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                        sys.exit()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                def load_host_file(filename):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    host_list = list()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    try:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        f = open(filename)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        for line in f:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            host = line.split(",")[0] | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            host = host.strip()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if len(host) == 0:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                continue  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            host_list.append(host)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    except IOError as e:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        error_and_exit("Failed to read host_file: {} (exit)".format(str(e))) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    if len(host_list) == 0:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        error_and_exit("Host file is empty (exit)") | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    hosts_string = ', '.join(map(str, host_list))  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    return hosts_string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                def copy_send_target(gmp, hosts_file, old_target_id):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    hosts_string = load_host_file(hosts_file)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    keywords = {'hosts': hosts_string} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    keywords['comment'] = 'This target was automatically modified: {}'.format( | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        time.strftime("%Y/%m/%d-%H:%M:%S") | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    old_target = gmp.get_target(target_id=old_target_id)[0]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    objects = ('reverse_lookup_only', 'reverse_lookup_unify', 'name') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    for obj in objects:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        var = old_target.xpath('{}/text()'.format(obj))[0] | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if var is '0':  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            var = ''  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        keywords['{}'.format(obj)] = var | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    port_list = {} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    port_list = old_target.xpath('port_list/@id')[0] | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    keywords['port_list_id'] = port_list  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    keywords['name'] += "_copy"  # the name must differ from existing names  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    new_target_id = gmp.create_target(**keywords).xpath('@id')[0] | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    print('\n  New target created!\n') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    print('Target_id:   {}'.format(new_target_id)) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    print('Target_name: {}\n'.format(keywords['name'])) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    return new_target_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                def create_target_hosts(gmp, host_file, task_id, old_target_id):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    new_target_id = copy_send_target(gmp, host_file, old_target_id)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    gmp.modify_task(task_id=task_id, target_id=new_target_id)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    print('  Task successfully modified!\n') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                def check_to_delete(gmp, target_id):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    target = gmp.get_target(target_id=target_id)[0]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    if '0' in target.xpath("in_use/text()"): | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        gmp.delete_target(target_id=target_id)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                def main(gmp, args):  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    # pylint: disable=undefined-variable  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    check_args(args)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    hosts_file = args.script[1]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    task_id = args.script[2]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    task = gmp.get_task(task_id=task_id)[1]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    old_target_id = task.xpath('target/@id')[0] | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    create_target_hosts(gmp, hosts_file, task_id, old_target_id)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    check_to_delete(gmp, old_target_id)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                if __name__ == '__gmp__':  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    main(gmp, args)  | 
            
                            
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