nat: T4545: implement missing functionality from old script to new op-mode script

Remaining functionality to filter NAT translations for a given address
got implemented to nat.py - with this cahnge we can drop the old files
show_nat*.py

1 files changed, 0 insertions, 63 deletions

diff --git a/src/op_mode/show_nat66_statistics.py b/src/op_mode/show_nat66_statistics.py
deleted file mode 100755
index cb10aed9f..000000000
--- a/src/op_mode/show_nat66_statistics.py
+++ /dev/null
@@ -1,63 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2018 VyOS maintainers and contributors
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 or later as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import jmespath
-import json
-
-from argparse import ArgumentParser
-from jinja2 import Template
-from sys import exit
-from vyos.util import cmd
-
-OUT_TMPL_SRC="""
-rule      pkts        bytes   interface
-----      ----        -----   ---------
-{% for r in output %}
-{% if r.comment %}
-{% set packets   = r.counter.packets %}
-{% set bytes     = r.counter.bytes %}
-{% set interface = r.interface %}
-{# remove rule comment prefix #}
-{% set comment   = r.comment | replace('SRC-NAT66-', '') | replace('DST-NAT66-', '') %}
-{{ "%-4s" | format(comment) }} {{ "%9s" | format(packets) }} {{ "%12s" | format(bytes) }}   {{ interface }}
-{% endif %}
-{% endfor %}
-"""
-
-parser = ArgumentParser()
-group = parser.add_mutually_exclusive_group()
-group.add_argument("--source", help="Show statistics for configured source NAT rules", action="store_true")
-group.add_argument("--destination", help="Show statistics for configured destination NAT rules", action="store_true")
-args = parser.parse_args()
-
-if args.source or args.destination:
-    tmp = cmd('sudo nft -j list table ip6 vyos_nat')
-    tmp = json.loads(tmp)
-
-    source = r"nftables[?rule.chain=='POSTROUTING'].rule.{chain: chain, handle: handle, comment: comment, counter: expr[].counter | [0], interface: expr[].match.right | [0] }"
-    destination = r"nftables[?rule.chain=='PREROUTING'].rule.{chain: chain, handle: handle, comment: comment, counter: expr[].counter | [0], interface: expr[].match.right | [0] }"
-    data = {
-        'output' : jmespath.search(source if args.source else destination, tmp),
-        'direction' : 'source' if args.source else 'destination'
-    }
-
-    tmpl = Template(OUT_TMPL_SRC, lstrip_blocks=True)
-    print(tmpl.render(data))
-    exit(0)
-else:
-    parser.print_help()
-    exit(1)
-