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71 lines
1.7 KiB
71 lines
1.7 KiB
"""
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Legacy mid-level functions.
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"""
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from __future__ import absolute_import, division, print_function
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import os
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from ._password_hasher import (
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DEFAULT_HASH_LENGTH,
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DEFAULT_MEMORY_COST,
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DEFAULT_PARALLELISM,
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DEFAULT_RANDOM_SALT_LENGTH,
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DEFAULT_TIME_COST,
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)
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from .low_level import Type, hash_secret, hash_secret_raw, verify_secret
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def hash_password(
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password,
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salt=None,
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time_cost=DEFAULT_TIME_COST,
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memory_cost=DEFAULT_MEMORY_COST,
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parallelism=DEFAULT_PARALLELISM,
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hash_len=DEFAULT_HASH_LENGTH,
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type=Type.I,
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):
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"""
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Legacy alias for :func:`hash_secret` with default parameters.
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.. deprecated:: 16.0.0
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Use :class:`argon2.PasswordHasher` for passwords.
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"""
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if salt is None:
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salt = os.urandom(DEFAULT_RANDOM_SALT_LENGTH)
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return hash_secret(
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password, salt, time_cost, memory_cost, parallelism, hash_len, type
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)
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def hash_password_raw(
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password,
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salt=None,
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time_cost=DEFAULT_TIME_COST,
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memory_cost=DEFAULT_MEMORY_COST,
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parallelism=DEFAULT_PARALLELISM,
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hash_len=DEFAULT_HASH_LENGTH,
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type=Type.I,
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):
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"""
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Legacy alias for :func:`hash_secret_raw` with default parameters.
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.. deprecated:: 16.0.0
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Use :class:`argon2.PasswordHasher` for passwords.
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"""
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if salt is None:
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salt = os.urandom(DEFAULT_RANDOM_SALT_LENGTH)
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return hash_secret_raw(
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password, salt, time_cost, memory_cost, parallelism, hash_len, type
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)
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def verify_password(hash, password, type=Type.I):
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"""
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Legacy alias for :func:`verify_secret` with default parameters.
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.. deprecated:: 16.0.0
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Use :class:`argon2.PasswordHasher` for passwords.
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"""
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return verify_secret(hash, password, type)
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