29 lines
815 B
Python
29 lines
815 B
Python
|
from __future__ import annotations
|
||
|
|
|
||
|
|
import random
|
||
|
|
import time
|
||
|
|
|
||
|
|
|
||
|
|
class EmailSmtpPairingAdapter:
|
||
|
|
id_label = "email_address"
|
||
|
|
|
||
|
|
def __init__(self):
|
||
|
|
self._codes: dict[str, dict] = {}
|
||
|
|
self._code_ttl = 600
|
||
|
|
|
||
|
|
def generate_code(self, peer_id: str) -> str:
|
||
|
|
code = str(random.randint(100000, 999999))
|
||
|
|
self._codes[peer_id] = {"code": code, "ts": time.monotonic()}
|
||
|
|
return code
|
||
|
|
|
||
|
|
def verify_code(self, peer_id: str, code: str) -> bool:
|
||
|
|
entry = self._codes.get(peer_id)
|
||
|
|
if not entry:
|
||
|
|
return False
|
||
|
|
if time.monotonic() - entry["ts"] > self._code_ttl:
|
||
|
|
del self._codes[peer_id]
|
||
|
|
return False
|
||
|
|
return entry["code"] == code
|
||
|
|
|
||
|
|
def normalize_allow_entry(self, entry: str) -> str:
|
||
|
|
return entry.strip().lower()
|