PATH:
opt
/
alt
/
python311
/
lib64
/
python3.11
"""Wrapper to the POSIX crypt library call and associated functionality.""" import sys as _sys try: import _crypt except ModuleNotFoundError: if _sys.platform == 'win32': raise ImportError("The crypt module is not supported on Windows") else: raise ImportError("The required _crypt module was not built as part of CPython") import errno import string as _string import warnings from random import SystemRandom as _SystemRandom from collections import namedtuple as _namedtuple warnings._deprecated(__name__, remove=(3, 13)) _saltchars = _string.ascii_letters + _string.digits + './' _sr = _SystemRandom() class _Method(_namedtuple('_Method', 'name ident salt_chars total_size')): """Class representing a salt method per the Modular Crypt Format or the legacy 2-character crypt method.""" def __repr__(self): return '<crypt.METHOD_{}>'.format(self.name) def mksalt(method=None, *, rounds=None): """Generate a salt for the specified method. If not specified, the strongest available method will be used. """ if method is None: method = methods[0] if rounds is not None and not isinstance(rounds, int): raise TypeError(f'{rounds.__class__.__name__} object cannot be ' f'interpreted as an integer') if not method.ident: # traditional s = '' else: # modular s = f'${method.ident}$' if method.ident and method.ident[0] == '2': # Blowfish variants if rounds is None: log_rounds = 12 else: log_rounds = int.bit_length(rounds-1) if rounds != 1 << log_rounds: raise ValueError('rounds must be a power of 2') if not 4 <= log_rounds <= 31: raise ValueError('rounds out of the range 2**4 to 2**31') s += f'{log_rounds:02d}$' elif method.ident in ('5', '6'): # SHA-2 if rounds is not None: if not 1000 <= rounds <= 999_999_999: raise ValueError('rounds out of the range 1000 to 999_999_999') s += f'rounds={rounds}$' elif rounds is not None: raise ValueError(f"{method} doesn't support the rounds argument") s += ''.join(_sr.choice(_saltchars) for char in range(method.salt_chars)) return s def crypt(word, salt=None): """Return a string representing the one-way hash of a password, with a salt prepended. If ``salt`` is not specified or is ``None``, the strongest available method will be selected and a salt generated. Otherwise, ``salt`` may be one of the ``crypt.METHOD_*`` values, or a string as returned by ``crypt.mksalt()``. """ if salt is None or isinstance(salt, _Method): salt = mksalt(salt) return _crypt.crypt(word, salt) # available salting/crypto methods methods = [] def _add_method(name, *args, rounds=None): method = _Method(name, *args) globals()['METHOD_' + name] = method salt = mksalt(method, rounds=rounds) result = None try: result = crypt('', salt) except OSError as e: # Not all libc libraries support all encryption methods. if e.errno in {errno.EINVAL, errno.EPERM, errno.ENOSYS}: return False raise if result and len(result) == method.total_size: methods.append(method) return True return False _add_method('SHA512', '6', 16, 106) _add_method('SHA256', '5', 16, 63) # Choose the strongest supported version of Blowfish hashing. # Early versions have flaws. Version 'a' fixes flaws of # the initial implementation, 'b' fixes flaws of 'a'. # 'y' is the same as 'b', for compatibility # with openwall crypt_blowfish. for _v in 'b', 'y', 'a', '': if _add_method('BLOWFISH', '2' + _v, 22, 59 + len(_v), rounds=1<<4): break _add_method('MD5', '1', 8, 34) _add_method('CRYPT', None, 2, 13) del _v, _add_method
[+]
..
[-] zipfile.py
[edit]
[-] signal.py
[edit]
[-] tabnanny.py
[edit]
[-] cmd.py
[edit]
[-] cProfile.py
[edit]
[-] tempfile.py
[edit]
[-] __hello__.py
[edit]
[-] argparse.py
[edit]
[-] platform.py
[edit]
[-] antigravity.py
[edit]
[+]
curses
[-] _compat_pickle.py
[edit]
[-] statistics.py
[edit]
[-] inspect.py
[edit]
[-] ipaddress.py
[edit]
[-] sunau.py
[edit]
[-] imghdr.py
[edit]
[-] random.py
[edit]
[-] hmac.py
[edit]
[-] base64.py
[edit]
[-] cgitb.py
[edit]
[-] stringprep.py
[edit]
[-] ast.py
[edit]
[-] textwrap.py
[edit]
[-] zipimport.py
[edit]
[-] enum.py
[edit]
[-] _compression.py
[edit]
[-] dis.py
[edit]
[+]
venv
[-] chunk.py
[edit]
[-] this.py
[edit]
[-] py_compile.py
[edit]
[-] fnmatch.py
[edit]
[+]
xml
[-] opcode.py
[edit]
[+]
site-packages
[-] sre_compile.py
[edit]
[-] _pyio.py
[edit]
[-] graphlib.py
[edit]
[-] LICENSE.txt
[edit]
[-] pty.py
[edit]
[-] datetime.py
[edit]
[+]
lib2to3
[+]
wsgiref
[-] heapq.py
[edit]
[-] keyword.py
[edit]
[-] codecs.py
[edit]
[+]
ensurepip
[-] pickletools.py
[edit]
[-] compileall.py
[edit]
[-] nturl2path.py
[edit]
[-] warnings.py
[edit]
[-] shutil.py
[edit]
[-] socket.py
[edit]
[-] pdb.py
[edit]
[-] dataclasses.py
[edit]
[-] zipapp.py
[edit]
[-] _sitebuiltins.py
[edit]
[+]
zoneinfo
[-] _markupbase.py
[edit]
[-] types.py
[edit]
[-] runpy.py
[edit]
[-] uu.py
[edit]
[-] typing.py
[edit]
[-] pathlib.py
[edit]
[-] _threading_local.py
[edit]
[-] mailcap.py
[edit]
[+]
config-3.11-x86_64-linux-gnu
[-] bisect.py
[edit]
[-] linecache.py
[edit]
[+]
tomllib
[-] colorsys.py
[edit]
[+]
__phello__
[-] glob.py
[edit]
[-] sndhdr.py
[edit]
[-] ssl.py
[edit]
[-] _strptime.py
[edit]
[-] imp.py
[edit]
[-] contextlib.py
[edit]
[-] contextvars.py
[edit]
[-] copyreg.py
[edit]
[-] filecmp.py
[edit]
[+]
logging
[-] _sysconfigdata_d_linux_x86_64-linux-gnu.py
[edit]
[-] operator.py
[edit]
[-] token.py
[edit]
[-] gzip.py
[edit]
[-] string.py
[edit]
[-] genericpath.py
[edit]
[-] _osx_support.py
[edit]
[-] stat.py
[edit]
[-] lzma.py
[edit]
[-] __future__.py
[edit]
[+]
distutils
[+]
asyncio
[-] webbrowser.py
[edit]
[-] symtable.py
[edit]
[+]
lib-dynload
[-] getopt.py
[edit]
[-] wave.py
[edit]
[-] _bootsubprocess.py
[edit]
[-] codeop.py
[edit]
[-] abc.py
[edit]
[+]
pydoc_data
[-] telnetlib.py
[edit]
[-] _aix_support.py
[edit]
[+]
unittest
[-] fileinput.py
[edit]
[-] ftplib.py
[edit]
[+]
ctypes
[-] pipes.py
[edit]
[-] aifc.py
[edit]
[-] pprint.py
[edit]
[-] queue.py
[edit]
[-] difflib.py
[edit]
[+]
__pycache__
[-] uuid.py
[edit]
[-] reprlib.py
[edit]
[-] threading.py
[edit]
[+]
http
[-] sre_parse.py
[edit]
[-] subprocess.py
[edit]
[+]
importlib
[-] selectors.py
[edit]
[-] getpass.py
[edit]
[-] trace.py
[edit]
[-] struct.py
[edit]
[-] tracemalloc.py
[edit]
[-] plistlib.py
[edit]
[-] asynchat.py
[edit]
[-] fractions.py
[edit]
[-] shlex.py
[edit]
[-] bdb.py
[edit]
[-] locale.py
[edit]
[-] calendar.py
[edit]
[-] poplib.py
[edit]
[-] posixpath.py
[edit]
[-] imaplib.py
[edit]
[+]
concurrent
[-] pickle.py
[edit]
[-] timeit.py
[edit]
[+]
json
[-] traceback.py
[edit]
[+]
multiprocessing
[-] shelve.py
[edit]
[-] csv.py
[edit]
[-] tarfile.py
[edit]
[-] numbers.py
[edit]
[-] optparse.py
[edit]
[-] cgi.py
[edit]
[-] pstats.py
[edit]
[-] crypt.py
[edit]
[+]
collections
[-] site.py
[edit]
[-] pkgutil.py
[edit]
[-] pyclbr.py
[edit]
[-] socketserver.py
[edit]
[-] _pydecimal.py
[edit]
[-] pydoc.py
[edit]
[-] sre_constants.py
[edit]
[-] xdrlib.py
[edit]
[-] nntplib.py
[edit]
[-] mimetypes.py
[edit]
[+]
email
[-] quopri.py
[edit]
[-] doctest.py
[edit]
[-] profile.py
[edit]
[-] sched.py
[edit]
[-] hashlib.py
[edit]
[+]
urllib
[-] secrets.py
[edit]
[-] _sysconfigdata__linux_x86_64-linux-gnu.py
[edit]
[-] functools.py
[edit]
[-] smtplib.py
[edit]
[-] copy.py
[edit]
[+]
dbm
[-] tty.py
[edit]
[-] os.py
[edit]
[-] _collections_abc.py
[edit]
[-] configparser.py
[edit]
[-] _weakrefset.py
[edit]
[-] netrc.py
[edit]
[-] code.py
[edit]
[-] asyncore.py
[edit]
[-] _py_abc.py
[edit]
[-] tokenize.py
[edit]
[+]
re
[+]
encodings
[-] io.py
[edit]
[-] smtpd.py
[edit]
[-] sysconfig.py
[edit]
[-] decimal.py
[edit]
[+]
sqlite3
[-] rlcompleter.py
[edit]
[-] ntpath.py
[edit]
[-] weakref.py
[edit]
[-] modulefinder.py
[edit]
[+]
xmlrpc
[-] bz2.py
[edit]
[-] gettext.py
[edit]
[-] mailbox.py
[edit]
[+]
html