move fast break things

backend/script/load.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+import argparse
+import getpass
+import hashlib
+from embit import bip32
+from embit.networks import NETWORKS
+from embit.script import p2wpkh
+from embit.ec import PrivateKey
+
+parser = argparse.ArgumentParser(description="Derive WIF and address from seed phrase")
+parser.add_argument("seed", nargs="?", help="Seed phrase (if omitted, you'll be prompted)")
+parser.add_argument("--network", choices=["test", "main"], default="test", help="Network")
+args = parser.parse_args()
+
+seed_phrase = args.seed or getpass.getpass("Seed phrase: ")
+
+seed_bytes = hashlib.pbkdf2_hmac(
+    "sha512",
+    seed_phrase.encode("utf-8"),
+    b"electrum",
+    iterations=2048,
+)
+
+root = bip32.HDKey.from_seed(seed_bytes, version=NETWORKS[args.network]["xprv"])
+key = root.derive("m/84h/1h/0h/0/0")
+
+privkey = PrivateKey(key.key.secret)
+print("WIF:", privkey.wif(NETWORKS[args.network]))
+print("Address:", p2wpkh(key.to_public()).address(NETWORKS[args.network]))