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90 lines
2.8 KiB
Python
90 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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"""防火墙检测：只统计「针对当前这份程序」的阻止规则。
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真机上出现的问题：
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测试目录里的副本（dist_exe）和源码模式下的 python.exe 被 Windows
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建了阻止规则，于是 check() 报「存在 N 条阻止规则」，界面弹红色警告。
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但用户实际在用的那份安装（LanRemote-Agent\\）一条都没有，连接完全正常。
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这是误报，会让人白折腾。
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正确语义：
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* 阻止规则是**按程序完整路径**生效的，别人的规则与我无关
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* 所以只统计 Program 等于当前可执行文件的那些
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* 其余数量单独报告，供参考，不影响 ok
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"""
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from __future__ import annotations
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import ast
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import sys
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from pathlib import Path
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ROOT = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote")
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FIREWALL = ROOT / "windows" / "lanremote" / "firewall.py"
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OLD = ''' tcp = rule_exists(RULE_TCP)
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udp = rule_exists(RULE_UDP)
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app_rule = app_rule_ok()
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blocked = list_block_rules()
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elevated = is_elevated()
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'''
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NEW = ''' tcp = rule_exists(RULE_TCP)
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udp = rule_exists(RULE_UDP)
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app_rule = app_rule_ok()
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elevated = is_elevated()
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# 阻止规则按程序完整路径生效，所以只统计**针对当前这份程序**的。
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# 测试目录的副本、源码模式下的 python.exe 被阻止，与本安装无关，
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# 不该在这里报红（真机上就是这么误报的）。
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all_blocked = list_block_rules()
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exe_now = executable_path()
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if exe_now:
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want = os.path.normcase(os.path.abspath(exe_now))
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blocked = [
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item for item in all_blocked
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if os.path.normcase(
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os.path.abspath((item.get("Program") or "").strip('"'))) == want
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]
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else:
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blocked = all_blocked
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blocked_others = len(all_blocked) - len(blocked)
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'''
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OLD_RETURN = ''' "blocked": blocked,
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"blocked_count": len(blocked),
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"ok": ok,
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'''
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NEW_RETURN = ''' "blocked": blocked,
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"blocked_count": len(blocked),
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"blocked_others": blocked_others,
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"ok": ok,
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'''
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def main() -> int:
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text = FIREWALL.read_text(encoding="utf-8")
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ok = True
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for old, new, tag in ((OLD, NEW, "阻止规则过滤"), (OLD_RETURN, NEW_RETURN, "返回 blocked_others")):
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if old not in text:
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print(f" [失败] {tag} 锚点未匹配")
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ok = False
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else:
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text = text.replace(old, new, 1)
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if ok:
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FIREWALL.write_text(text, encoding="utf-8")
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print(" firewall.py: 阻止规则只统计当前程序")
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try:
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ast.parse(FIREWALL.read_text(encoding="utf-8"))
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print(" 语法: OK")
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except SyntaxError as exc:
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print(f" 语法错误: {exc}")
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ok = False
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return 0 if ok else 1
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if __name__ == "__main__":
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sys.exit(main())
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