mirror of
https://github.com/rjNemo/pass-gen
synced 2026-06-06 02:26:42 +00:00
45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
import random
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import string
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from typing import Protocol
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from pydantic import BaseModel
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from app.repositories.type import Repository
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class PassGenOptions(BaseModel):
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seed: int
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length: int = 8
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symbols: bool = False
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numbers: bool = True
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def generate_password(repo: Repository, options: PassGenOptions) -> str:
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characters = _build_characters(symbols=options.symbols, numbers=options.numbers)
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random_generator = _new_random_generator(options.seed)
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password = "".join(random_generator.sample(characters, options.length))
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repo.save(password)
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return password
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class RandomSampler(Protocol):
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def sample(self, population: str, k: int) -> list[str]:
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... # pragma nocover
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def _new_random_generator(seed: int) -> RandomSampler:
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return random.Random(seed)
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def _build_characters(symbols: bool, numbers: bool) -> str:
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return "".join(
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[
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string.ascii_letters,
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string.punctuation if symbols else "",
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string.digits if numbers else "",
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]
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)
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def list_all_saved_passwords(repo: Repository) -> list[str]:
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return repo.list_all()
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