0xb00b5/firegex-traffic-viewer
5
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Port hijack changes and start writing frontend

Browse Source
This commit is contained in:
DomySh
2022-08-12 11:55:07 +00:00
parent 0193f2efc8
commit 25d2cfd562
18 changed files with 653 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
backend/modules/nfregex/nftables.py
View File

@@ -1,6 +1,6 @@
from typing import List
from modules.nfregex.models import Service
from utils import ip_parse, ip_family, NFTableManager
from utils import ip_parse, ip_family, NFTableManager, nftables_int_to_json
class FiregexFilter:
def __init__(self, proto:str, port:int, ip_int:str, target:str, id:int):
@@ -52,10 +52,6 @@ class FiregexTables(NFTableManager):
for ele in self.get():
if ele.__eq__(srv): return
ip_int = ip_parse(srv.ip_int)
ip_addr = str(ip_int).split("/")[0]
ip_addr_cidr = int(str(ip_int).split("/")[1])
init, end = queue_range_output
if init > end: init, end = end, init
@@ -64,7 +60,7 @@ class FiregexTables(NFTableManager):
"table": self.table_name,
"chain": self.output_chain,
"expr": [
{'match': {'left': {'payload': {'protocol': ip_family(ip_int), 'field': 'saddr'}}, 'op': '==', 'right': {"prefix": {"addr": ip_addr, "len": ip_addr_cidr}}}},
{'match': {'left': {'payload': {'protocol': ip_family(srv.ip_int), 'field': 'saddr'}}, 'op': '==', 'right': nftables_int_to_json(srv.ip_int)}},
{'match': {"left": { "payload": {"protocol": str(srv.proto), "field": "sport"}}, "op": "==", "right": int(srv.port)}},
{"queue": {"num": str(init) if init == end else {"range":[init, end] }, "flags": ["bypass"]}}
]
@@ -77,7 +73,7 @@ class FiregexTables(NFTableManager):
"table": self.table_name,
"chain": self.input_chain,
"expr": [
{'match': {'left': {'payload': {'protocol': ip_family(ip_int), 'field': 'daddr'}}, 'op': '==', 'right': {"prefix": {"addr": ip_addr, "len": ip_addr_cidr}}}},
{'match': {'left': {'payload': {'protocol': ip_family(srv.ip_int), 'field': 'daddr'}}, 'op': '==', 'right': nftables_int_to_json(srv.ip_int)}},
{'match': {"left": { "payload": {"protocol": str(srv.proto), "field": "dport"}}, "op": "==", "right": int(srv.port)}},
{"queue": {"num": str(init) if init == end else {"range":[init, end] }, "flags": ["bypass"]}}
]