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107 lines
3.2 KiB
107 lines
3.2 KiB
"""passlib.hosts"""
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#=============================================================================
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# imports
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#=============================================================================
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# core
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from warnings import warn
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# pkg
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from passlib.context import LazyCryptContext
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from passlib.exc import PasslibRuntimeWarning
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from passlib import registry
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from passlib.utils import has_crypt, unix_crypt_schemes
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# local
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__all__ = [
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"linux_context", "linux2_context",
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"openbsd_context",
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"netbsd_context",
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"freebsd_context",
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"host_context",
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]
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#=============================================================================
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# linux support
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#=============================================================================
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# known platform names - linux2
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linux_context = linux2_context = LazyCryptContext(
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schemes = [ "sha512_crypt", "sha256_crypt", "md5_crypt",
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"des_crypt", "unix_disabled" ],
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deprecated = [ "des_crypt" ],
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)
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#=============================================================================
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# bsd support
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#=============================================================================
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# known platform names -
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# freebsd2
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# freebsd3
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# freebsd4
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# freebsd5
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# freebsd6
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# freebsd7
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#
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# netbsd1
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# referencing source via -http://fxr.googlebit.com
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# freebsd 6,7,8 - des, md5, bcrypt, bsd_nthash
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# netbsd - des, ext, md5, bcrypt, sha1
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# openbsd - des, ext, md5, bcrypt
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freebsd_context = LazyCryptContext(["bcrypt", "md5_crypt", "bsd_nthash",
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"des_crypt", "unix_disabled"])
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openbsd_context = LazyCryptContext(["bcrypt", "md5_crypt", "bsdi_crypt",
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"des_crypt", "unix_disabled"])
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netbsd_context = LazyCryptContext(["bcrypt", "sha1_crypt", "md5_crypt",
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"bsdi_crypt", "des_crypt", "unix_disabled"])
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# XXX: include darwin in this list? it's got a BSD crypt variant,
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# but that's not what it uses for user passwords.
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#=============================================================================
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# current host
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#=============================================================================
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if registry.os_crypt_present:
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# NOTE: this is basically mimicing the output of os crypt(),
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# except that it uses passlib's (usually stronger) defaults settings,
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# and can be inspected and used much more flexibly.
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def _iter_os_crypt_schemes():
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"""helper which iterates over supported os_crypt schemes"""
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out = registry.get_supported_os_crypt_schemes()
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if out:
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# only offer disabled handler if there's another scheme in front,
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# as this can't actually hash any passwords
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out += ("unix_disabled",)
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return out
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host_context = LazyCryptContext(_iter_os_crypt_schemes())
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#=============================================================================
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# other platforms
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#=============================================================================
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# known platform strings -
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# aix3
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# aix4
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# atheos
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# beos5
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# darwin
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# generic
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# hp-ux11
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# irix5
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# irix6
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# mac
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# next3
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# os2emx
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# riscos
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# sunos5
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# unixware7
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#=============================================================================
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# eof
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#=============================================================================
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