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@@ -0,0 +1,477 @@
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+#!/usr/bin/env python3
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+import argparse
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+import datetime as dt
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+import json
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+import os
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+import re
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+import socket
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+import ssl
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+import subprocess
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+import sys
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+import time
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+import urllib.parse
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+import urllib.request
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+
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+
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+DOMAIN_RE = re.compile(r"^(?=.{1,253}$)(?!-)[A-Za-z0-9-]{1,63}(?<!-)(\.(?!-)[A-Za-z0-9-]{1,63}(?<!-))+$")
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+IPV4_RE = re.compile(r"^(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}$")
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+
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+
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+def utc_now_iso():
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+ return dt.datetime.now(dt.timezone.utc).replace(microsecond=0).isoformat().replace("+00:00", "Z")
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+
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+
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+def read_json_file(path, default=None):
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+ if default is None:
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+ default = {}
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+ if not os.path.exists(path):
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+ return default
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+ with open(path, "r", encoding="utf-8") as f:
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+ return json.load(f)
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+
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+
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+def write_json_file(path, data):
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+ os.makedirs(os.path.dirname(path), exist_ok=True)
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+ with open(path, "w", encoding="utf-8") as f:
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+ json.dump(data, f, ensure_ascii=True, indent=2)
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+
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+
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+def write_text_file(path, data):
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+ os.makedirs(os.path.dirname(path), exist_ok=True)
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+ with open(path, "w", encoding="utf-8") as f:
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+ f.write(data)
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+
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+
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+def build_url(base_url, params):
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+ if not params:
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+ return base_url
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+ parsed = urllib.parse.urlparse(base_url)
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+ current = urllib.parse.parse_qs(parsed.query)
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+ for k, v in params.items():
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+ current[k] = [str(v)]
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+ query = urllib.parse.urlencode(current, doseq=True)
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+ return urllib.parse.urlunparse(parsed._replace(query=query))
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+
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+
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+def fetch_api_json(cfg):
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+ api = cfg["api"]
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+ url = build_url(api["url"], api.get("params", {}))
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+ method = api.get("method", "GET").upper()
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+ headers = api.get("headers", {})
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+ timeout = int(api.get("timeout_sec", 10))
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+ body_obj = api.get("body")
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+ body = None
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+ if body_obj is not None:
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+ body = json.dumps(body_obj).encode("utf-8")
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+ headers = {**headers, "Content-Type": "application/json"}
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+
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+ req = urllib.request.Request(url=url, data=body, headers=headers, method=method)
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+ with urllib.request.urlopen(req, timeout=timeout) as resp:
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+ raw = resp.read().decode("utf-8", errors="replace")
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+ return json.loads(raw)
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+
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+
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+def flatten_values(value):
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+ out = []
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+ if isinstance(value, str):
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+ out.append(value)
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+ elif isinstance(value, list):
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+ for item in value:
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+ out.extend(flatten_values(item))
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+ elif isinstance(value, dict):
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+ for item in value.values():
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+ out.extend(flatten_values(item))
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+ return out
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+
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+
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+def get_by_json_path(data, path):
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+ cur = data
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+ for part in path.split("."):
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+ if isinstance(cur, dict) and part in cur:
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+ cur = cur[part]
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+ else:
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+ return None
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+ return cur
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+
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+
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+def get_values_by_path(data, path):
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+ parts = path.split(".")
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+
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+ def walk(cur, idx):
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+ if idx >= len(parts):
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+ return [cur]
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+
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+ part = parts[idx]
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+ if part.endswith("[]"):
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+ key = part[:-2]
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+ if isinstance(cur, dict):
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+ arr = cur.get(key)
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+ else:
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+ arr = None
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+ if not isinstance(arr, list):
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+ return []
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+
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+ out = []
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+ for item in arr:
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+ out.extend(walk(item, idx + 1))
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+ return out
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+
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+ if isinstance(cur, dict) and part in cur:
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+ return walk(cur[part], idx + 1)
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+ return []
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+
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+ return walk(data, 0)
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+
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+
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+def parse_domains(payload, parser_cfg):
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+ domains = []
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+
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+ for p in parser_cfg.get("field_paths", []):
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+ values = get_values_by_path(payload, p)
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+ domains.extend(flatten_values(values))
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+
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+ for p in parser_cfg.get("json_paths", []):
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+ v = get_by_json_path(payload, p)
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+ if v is not None:
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+ domains.extend(flatten_values(v))
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+
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+ if not domains:
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+ regex_s = parser_cfg.get("regex", r"[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}")
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+ text = json.dumps(payload, ensure_ascii=True)
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+ domains.extend(re.findall(regex_s, text))
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+
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+ clean = []
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+ seen = set()
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+ for d in domains:
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+ d = d.strip().lower().rstrip(".")
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+ if (DOMAIN_RE.match(d) or IPV4_RE.match(d)) and d not in seen:
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+ seen.add(d)
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+ clean.append(d)
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+ return clean
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+
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+
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+def parse_created_time(s):
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+ if not s:
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+ return None
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+ try:
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+ return dt.datetime.strptime(str(s).strip(), "%Y-%m-%d %H:%M:%S").replace(tzinfo=dt.timezone.utc)
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+ except Exception:
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+ return None
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+
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+
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+def parse_scored_records(payload, scoring_cfg):
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+ if not scoring_cfg.get("enabled", False):
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+ return []
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+
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+ records_path = scoring_cfg.get("records_path", "data.good[]")
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+ ip_field = scoring_cfg.get("ip_field", "ip")
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+ created_time_field = scoring_cfg.get("created_time_field", "createdTime")
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+ score_fields = scoring_cfg.get("score_fields", ["avgScore", "ydScore", "dxScore", "ltScore"])
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+
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+ raw_records = get_values_by_path(payload, records_path)
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+ out = []
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+ for r in raw_records:
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+ if not isinstance(r, dict):
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+ continue
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+ domain = str(r.get(ip_field, "")).strip().lower().rstrip(".")
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+ if not domain:
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+ continue
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+ created = parse_created_time(r.get(created_time_field))
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+ scores = []
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+ for f in score_fields:
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+ v = r.get(f)
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+ try:
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+ scores.append(float(v))
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+ except Exception:
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+ scores.append(float("inf"))
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+ out.append(
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+ {
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+ "domain": domain,
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+ "created_at": created,
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+ "created_raw": r.get(created_time_field),
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+ "scores": scores,
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+ "raw": r,
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+ }
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+ )
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+ return out
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+
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+
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+def rank_scored_records(records, scoring_cfg):
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+ if not records:
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+ return []
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+
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+ within_hours = float(scoring_cfg.get("within_hours", 24))
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+ prefer_lower = bool(scoring_cfg.get("prefer_lower", True))
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+ use_api_order = bool(scoring_cfg.get("use_api_order", False))
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+
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+ now = dt.datetime.now(dt.timezone.utc)
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+ cutoff = now - dt.timedelta(hours=within_hours)
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+
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+ recent = [r for r in records if r.get("created_at") is not None and r["created_at"] >= cutoff]
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+ candidates = recent if recent else records
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+
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+ if use_api_order:
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+ seen = set()
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+ ordered = []
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+ for r in candidates:
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+ d = r["domain"]
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+ if d in seen:
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+ continue
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+ seen.add(d)
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+ ordered.append(r)
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+ return ordered
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+
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+ def key_lower(r):
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+ return tuple(r["scores"] + [r["domain"]])
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+
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+ def key_higher(r):
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+ return tuple([-x if x != float("inf") else float("inf") for x in r["scores"]] + [r["domain"]])
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+
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+ ranked = sorted(candidates, key=key_lower if prefer_lower else key_higher)
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+ return ranked
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+
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+
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+def apply_filter(domains, filter_cfg):
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+ include_suffixes = [s.lower() for s in filter_cfg.get("include_suffixes", []) if s]
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+ exclude_regex = [re.compile(x) for x in filter_cfg.get("exclude_regex", []) if x]
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+
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+ out = []
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+ for d in domains:
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+ if include_suffixes and not any(d.endswith(s) for s in include_suffixes):
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+ continue
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+ if any(rx.search(d) for rx in exclude_regex):
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+ continue
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+ out.append(d)
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+ return out
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+
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+
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+def single_tls_check(domain, timeout_ms, port, tls_verify=True):
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+ start = time.perf_counter()
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+ timeout_sec = max(0.2, timeout_ms / 1000.0)
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+ try:
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+ infos = socket.getaddrinfo(domain, port, proto=socket.IPPROTO_TCP)
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+ if not infos:
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+ return False, None, "dns_empty"
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+
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+ af, socktype, proto, _, sockaddr = infos[0]
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+ with socket.socket(af, socktype, proto) as sock:
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+ sock.settimeout(timeout_sec)
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+ sock.connect(sockaddr)
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+ if tls_verify:
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+ ctx = ssl.create_default_context()
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+ else:
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+ ctx = ssl._create_unverified_context()
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+ with ctx.wrap_socket(sock, server_hostname=domain) as ssock:
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+ ssock.do_handshake()
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+
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+ elapsed = int((time.perf_counter() - start) * 1000)
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+ return True, elapsed, "ok"
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+ except Exception as e:
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+ return False, None, str(e)
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+
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+
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+def check_domains(domains, hc_cfg):
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+ attempts = int(hc_cfg.get("attempts", 2))
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+ timeout_ms = int(hc_cfg.get("timeout_ms", 1800))
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+ port = int(hc_cfg.get("port", 443))
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+ tls_verify = bool(hc_cfg.get("tls_verify", True))
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+
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+ results = []
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+ for d in domains:
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+ ok_count = 0
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+ latencies = []
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+ errors = []
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+ for _ in range(attempts):
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+ ok, latency, err = single_tls_check(d, timeout_ms, port, tls_verify=tls_verify)
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+ if ok:
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+ ok_count += 1
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+ latencies.append(latency)
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+ else:
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+ errors.append(err)
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+
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+ success_ratio = ok_count / attempts if attempts else 0.0
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+ avg_latency = int(sum(latencies) / len(latencies)) if latencies else 999999
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+ results.append(
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+ {
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+ "domain": d,
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+ "success_ratio": success_ratio,
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+ "avg_latency_ms": avg_latency,
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+ "ok_count": ok_count,
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+ "attempts": attempts,
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+ "errors": errors[:3],
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+ }
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+ )
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+
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+ results.sort(key=lambda x: (-x["success_ratio"], x["avg_latency_ms"], x["domain"]))
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+ return results
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+
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+
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+def render_v2ray(template_file, output_file, token, domain):
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+ if not template_file or not output_file:
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+ return False
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+ if not os.path.exists(template_file):
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+ return False
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+ with open(template_file, "r", encoding="utf-8") as f:
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+ tpl = f.read()
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+ rendered = tpl.replace(token, domain)
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+ os.makedirs(os.path.dirname(output_file), exist_ok=True)
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+ with open(output_file, "w", encoding="utf-8") as f:
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+ f.write(rendered)
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+ return True
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+
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+
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+def run_notify(cmd, domain, status):
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+ if not cmd:
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+ return
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+ env = os.environ.copy()
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+ env["AUTODOMAIN"] = domain
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+ env["AUTODOMAIN_STATUS"] = status
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+ subprocess.run(cmd, shell=True, check=False, env=env)
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+
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+
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+def choose_domain(filtered_domains, check_results, top_n, ranked_scored):
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+ if ranked_scored:
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+ domains_by_score = [x["domain"] for x in ranked_scored]
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+ domain_set = set(domains_by_score)
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+
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+ if check_results:
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+ check_map = {x["domain"]: x for x in check_results}
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+ top = []
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+ for d in domains_by_score:
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+ if d in check_map and check_map[d]["success_ratio"] > 0:
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+ top.append(check_map[d])
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+ if len(top) >= top_n:
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+ break
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+ if top:
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+ return top[0]["domain"], top
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+
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+ score_only = [{"domain": x["domain"], "scores": x["scores"], "created_raw": x["created_raw"]} for x in ranked_scored[:top_n]]
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+ return score_only[0]["domain"], score_only
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+
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+ top_scored = [{"domain": x["domain"], "scores": x["scores"], "created_raw": x["created_raw"]} for x in ranked_scored[:top_n]]
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+ if top_scored:
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+ return top_scored[0]["domain"], top_scored
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+
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+ if check_results:
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+ top = [x for x in check_results if x["success_ratio"] > 0][:top_n]
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+ if top:
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+ return top[0]["domain"], top
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+ return None, check_results[:top_n]
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+ if filtered_domains:
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+ return filtered_domains[0], [{"domain": x} for x in filtered_domains[:top_n]]
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+ return None, []
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+
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+
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+def main():
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+ ap = argparse.ArgumentParser(description="Auto select VMess preferred domain")
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+ ap.add_argument("--config", default="config.json", help="Path to config JSON")
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+ args = ap.parse_args()
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+
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+ cfg = read_json_file(args.config)
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+ runtime_dir = cfg.get("output", {}).get("runtime_dir", "./runtime")
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+ output_cfg = cfg.get("output", {})
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+ v2_cfg = cfg.get("v2ray", {})
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+ notify_cfg = cfg.get("notify", {})
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+
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+ current_domain_file = os.path.join(runtime_dir, output_cfg.get("current_domain_file", "current_domain.txt"))
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+ current_domain_json = os.path.join(runtime_dir, output_cfg.get("current_domain_json", "current_domain.json"))
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+ state_file = os.path.join(runtime_dir, output_cfg.get("state_file", "state.json"))
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+ substore_vars_file = os.path.join(runtime_dir, output_cfg.get("substore_vars_file", "substore_vars.json"))
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+
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+ state = read_json_file(state_file, default={})
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+ last_good = state.get("last_good_domain", "")
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+
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+ try:
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+ payload = fetch_api_json(cfg)
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+ parsed = parse_domains(payload, cfg.get("parser", {}))
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+ filtered = apply_filter(parsed, cfg.get("domain_filter", {}))
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+
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+ scored_records = parse_scored_records(payload, cfg.get("scoring", {}))
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+ scored_records = [r for r in scored_records if r["domain"] in set(filtered)]
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+ ranked_scored = rank_scored_records(scored_records, cfg.get("scoring", {}))
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+
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+ check_results = []
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|
+ if cfg.get("healthcheck", {}).get("enabled", True):
|
|
|
+ check_results = check_domains(filtered, cfg.get("healthcheck", {}))
|
|
|
+
|
|
|
+ top_n = int(cfg.get("selection", {}).get("top_n", 3))
|
|
|
+ selected, top_candidates = choose_domain(filtered, check_results, top_n, ranked_scored)
|
|
|
+
|
|
|
+ status = "ok"
|
|
|
+ if not selected and last_good:
|
|
|
+ selected = last_good
|
|
|
+ status = "fallback_last_good"
|
|
|
+ if not selected:
|
|
|
+ raise RuntimeError("No valid domain available from API and no fallback in state")
|
|
|
+
|
|
|
+ write_text_file(current_domain_file, selected + "\n")
|
|
|
+
|
|
|
+ current_json = {
|
|
|
+ "domain": selected,
|
|
|
+ "updated_at": utc_now_iso(),
|
|
|
+ "status": status,
|
|
|
+ "source_count": len(parsed),
|
|
|
+ "checked_count": len(check_results),
|
|
|
+ "top_candidates": top_candidates,
|
|
|
+ }
|
|
|
+ write_json_file(current_domain_json, current_json)
|
|
|
+ write_json_file(
|
|
|
+ substore_vars_file,
|
|
|
+ {
|
|
|
+ "AUTO_DOMAIN": selected,
|
|
|
+ "UPDATED_AT": current_json["updated_at"],
|
|
|
+ "STATUS": status,
|
|
|
+ },
|
|
|
+ )
|
|
|
+
|
|
|
+ rendered = render_v2ray(
|
|
|
+ template_file=v2_cfg.get("template_file", ""),
|
|
|
+ output_file=v2_cfg.get("output_file", ""),
|
|
|
+ token=v2_cfg.get("replace_token", "__AUTO_DOMAIN__"),
|
|
|
+ domain=selected,
|
|
|
+ )
|
|
|
+
|
|
|
+ new_state = {
|
|
|
+ "updated_at": current_json["updated_at"],
|
|
|
+ "last_good_domain": selected,
|
|
|
+ "status": status,
|
|
|
+ "source_count": len(parsed),
|
|
|
+ "checked_count": len(check_results),
|
|
|
+ "rendered_v2ray": rendered,
|
|
|
+ }
|
|
|
+ write_json_file(state_file, new_state)
|
|
|
+
|
|
|
+ run_notify(notify_cfg.get("command", ""), selected, status)
|
|
|
+ print(json.dumps(current_json, ensure_ascii=True))
|
|
|
+
|
|
|
+ except Exception as e:
|
|
|
+ now = utc_now_iso()
|
|
|
+ err_state = {
|
|
|
+ "updated_at": now,
|
|
|
+ "status": "error",
|
|
|
+ "error": str(e),
|
|
|
+ "last_good_domain": last_good,
|
|
|
+ }
|
|
|
+ write_json_file(state_file, err_state)
|
|
|
+
|
|
|
+ if last_good:
|
|
|
+ write_text_file(current_domain_file, last_good + "\n")
|
|
|
+ write_json_file(
|
|
|
+ current_domain_json,
|
|
|
+ {
|
|
|
+ "domain": last_good,
|
|
|
+ "updated_at": now,
|
|
|
+ "status": "error_use_last_good",
|
|
|
+ "error": str(e),
|
|
|
+ },
|
|
|
+ )
|
|
|
+ run_notify(notify_cfg.get("command", ""), last_good, "error_use_last_good")
|
|
|
+ print(json.dumps({"status": "error_use_last_good", "error": str(e)}, ensure_ascii=True))
|
|
|
+ return
|
|
|
+
|
|
|
+ print(json.dumps({"status": "error", "error": str(e)}, ensure_ascii=True), file=sys.stderr)
|
|
|
+ sys.exit(1)
|
|
|
+
|
|
|
+
|
|
|
+if __name__ == "__main__":
|
|
|
+ main()
|
Dew-OF-Aurora
3 هفته پیش