#!/usr/bin/env python3 # migrate old style `webproxy proxy-bypass 1.2.3.4/24` # to new style `webproxy whitelist destination-address 1.2.3.4/24` import sys from vyos.configtree import ConfigTree if len(sys.argv) < 1: print("Must specify file name!") sys.exit(1) file_name = sys.argv[1] with open(file_name, 'r') as f: config_file = f.read() config = ConfigTree(config_file) cfg_webproxy_base = ['service', 'webproxy'] if not config.exists(cfg_webproxy_base): # Nothing to do sys.exit(0) else: bypass_addresses = config.return_values(cfg_webproxy_base + ['proxy-bypass']) # delete old configuration node config.delete(cfg_webproxy_base + ['proxy-bypass']) for bypass_address in bypass_addresses: # add data to new configuration node config.set(cfg_webproxy_base + ['whitelist', 'destination-address'], value=bypass_address, replace=False) # save updated configuration try: with open(file_name, 'w') as f: f.write(config.to_string()) except OSError as e: print("Failed to save the modified config: {}".format(e)) sys.exit(1)