KeyHunter parser v10 + 18 scanners + tests (synthetic fixtures only, no keys/db/tokens)

wordpress_eternal.py

@@ -0,0 +1,192 @@
+"""ETERNAL WordPress.org plugin firehose: plugins API + zip scan.
+
+Anonymous. Browse rotation: updated -> new -> popular (per cycle), 5 pages
+of 100. Each new plugin: download zip (cap 8MB), scan text files via
+key_patterns.scan_text. seen=slug. mark_seen ONLY on success.
+"""
+import os
+KF_BASE = os.path.dirname(os.path.abspath(__file__))
+os.makedirs(os.path.join(KF_BASE, "data"), exist_ok=True)
+import hashlib
+import io
+import sqlite3
+import sys
+import threading
+import time
+import zipfile
+
+import requests
+
+DB = os.environ.get("KF_DB") or os.path.join(KF_BASE, "data/keys.db")
+LOG = os.path.join(KF_BASE, "data/wp_eternal.log")
+SEEN_FILE = os.path.join(KF_BASE, "data/wp_seen.txt")
+N_THREADS = 6
+PAGES_PER_CYCLE = 5
+ZIP_CAP = 8 * 1024 * 1024
+FILE_CAP = 500_000
+SLEEP = 90
+BROWSES = ("updated", "new", "popular")
+
+from key_patterns import scan_text
+
+GARBAGE = ("xxxx", "your", "YOUR", "EXAMPLE", "example", "n0tr3al",
+           "placeholder", "CHANGEME", "changeme", "dummy", "DUMMY",
+           "abcdefghijklmnopqrst", "1234567890abcdef")
+
+SCAN_EXT = (".php", ".js", ".json", ".txt", ".env", ".xml", ".yaml", ".yml",
+            ".ini", ".cfg", ".po", ".csv")
+
+UA = {"User-Agent": "keyfarm-wp/1.0"}
+
+
+def log(msg):
+    line = f"[{time.strftime('%Y-%m-%d %H:%M:%S')}] {msg}\n"
+    with open(LOG, "a", encoding="utf-8") as f:
+        f.write(line)
+
+
+conn = sqlite3.connect(DB, timeout=120, check_same_thread=False,
+                       isolation_level=None)
+lock = threading.Lock()
+total = 0
+
+
+def db_add(key, prov, repo):
+    global total
+    with lock:
+        conn.execute(
+            "INSERT INTO keys (hash, val, prov, status, found, repo) "
+            "VALUES (?,?,?,?,?,?) "
+            "ON CONFLICT(hash) DO UPDATE SET status='NEW', "
+            "found=excluded.found, repo=excluded.repo "
+            "WHERE keys.status IN ('DEAD','ERR')",
+            (hashlib.sha1(key.encode()).hexdigest()[:16],
+             key, prov, "NEW", "wp", repo))
+        total += 1
+
+
+def load_seen():
+    s = set()
+    try:
+        with open(SEEN_FILE, encoding="utf-8") as f:
+            for line in f:
+                line = line.strip()
+                if line:
+                    s.add(line)
+    except FileNotFoundError:
+        pass
+    return s
+
+
+seen = load_seen()
+
+
+def mark_seen(p):
+    seen.add(p)
+    with open(SEEN_FILE, "a", encoding="utf-8") as f:
+        f.write(p + "\n")
+
+
+def work(slug, dl):
+    """Fetch plugin zip, scan. -1 on final fail."""
+    n = 0
+    for attempt in (1, 2, 3):
+        try:
+            r = requests.get(dl, headers=UA, timeout=40, stream=True)
+            if r.status_code == 404:
+                return 0
+            if r.status_code != 200:
+                raise RuntimeError(f"http {r.status_code}")
+            cl = int(r.headers.get("Content-Length") or 0)
+            if cl > ZIP_CAP:
+                return 0
+            buf = r.content
+            if len(buf) > ZIP_CAP:
+                return 0
+            zf = zipfile.ZipFile(io.BytesIO(buf))
+            for m in zf.infolist():
+                if m.is_dir() or m.file_size > FILE_CAP:
+                    continue
+                fn = m.filename.lower()
+                if not any(fn.endswith(e) for e in SCAN_EXT):
+                    continue
+                text = zf.read(m).decode("utf-8", errors="ignore")
+                for prov, key in scan_text(text):
+                    if isinstance(key, tuple):
+                        key = key[0]
+                    if any(g in key for g in GARBAGE) or len(key) < 30:
+                        continue
+                    db_add(key, prov, f"wordpress:{slug}")
+                    n += 1
+            return n
+        except Exception:
+            if attempt == 3:
+                log(f"  wp-err {slug}")
+                return -1
+            time.sleep(8)
+    return -1
+
+
+def cycle():
+    global total
+    total = 0
+    browse = BROWSES[int(time.time() / SLEEP) % len(BROWSES)]
+    items = []
+    for page in range(1, PAGES_PER_CYCLE + 1):
+        params = {"action": "query_plugins", "request[per_page]": "100",
+                  "request[page]": str(page), "request[browse]": browse}
+        for attempt in (1, 2, 3):
+            try:
+                r = requests.get("https://api.wordpress.org/plugins/info/1.2/",
+                                 params=params, headers=UA, timeout=40)
+                if r.status_code != 200:
+                    raise RuntimeError(f"http {r.status_code}")
+                d = r.json()
+                break
+            except Exception as e:
+                if attempt == 3:
+                    log(f"list-err browse={browse} page={page} "
+                        f"{type(e).__name__}")
+                    return
+                time.sleep(8)
+        for p in d.get("plugins") or []:
+            slug = p.get("slug")
+            dl = p.get("download_link")
+            if slug and dl and slug not in seen:
+                items.append((slug, dl))
+
+    ok = fail = 0
+    from concurrent.futures import ThreadPoolExecutor, as_completed
+    with ThreadPoolExecutor(max_workers=N_THREADS) as ex:
+        futs = {ex.submit(work, s, dl): s for s, dl in items}
+        for fut in as_completed(futs):
+            s = futs[fut]
+            try:
+                res = fut.result()
+            except Exception:
+                res = -1
+            if res == -1:
+                fail += 1          # NOT marked seen: retried next cycle
+            else:
+                ok += 1
+                mark_seen(s)
+
+    log(f"cycle: browse={browse} items={len(items)} ok={ok} "
+        f"fail={fail} +{total} keys")
+
+
+def main():
+    log("wp_eternal started")
+    if "--once" in sys.argv:
+        cycle()
+        return
+    while True:
+        try:
+            cycle()
+        except Exception as e:
+            log(f"cycle-err {type(e).__name__}: {e}")
+        time.sleep(SLEEP)
+
+
+if __name__ == "__main__":
+    main()