Linux iad1-shared-b7-18 6.6.49-grsec-jammy+ #10 SMP Thu Sep 12 23:23:08 UTC 2024 x86_64
Apache
: 67.205.6.31 | : 216.73.216.13
Cant Read [ /etc/named.conf ]
8.2.29
fernandoquevedo
Terminal
AUTO ROOT
Adminer
Backdoor Destroyer
Linux Exploit
Lock Shell
Lock File
Create User
CREATE RDP
PHP Mailer
BACKCONNECT
UNLOCK SHELL
HASH IDENTIFIER
README
+ Create Folder
+ Create File
/
usr /
share /
doc /
python3.10 /
html /
_sources /
library /
[ HOME SHELL ]
Name
Size
Permission
Action
2to3.rst.txt
16.15
KB
-rw-r--r--
__future__.rst.txt
6
KB
-rw-r--r--
__main__.rst.txt
12.34
KB
-rw-r--r--
_thread.rst.txt
7.88
KB
-rw-r--r--
abc.rst.txt
12.19
KB
-rw-r--r--
aifc.rst.txt
7.48
KB
-rw-r--r--
allos.rst.txt
678
B
-rw-r--r--
archiving.rst.txt
440
B
-rw-r--r--
argparse.rst.txt
80.31
KB
-rw-r--r--
array.rst.txt
10.45
KB
-rw-r--r--
ast.rst.txt
75.95
KB
-rw-r--r--
asynchat.rst.txt
8.44
KB
-rw-r--r--
asyncio-api-index.rst.txt
4.61
KB
-rw-r--r--
asyncio-dev.rst.txt
7.31
KB
-rw-r--r--
asyncio-eventloop.rst.txt
59.23
KB
-rw-r--r--
asyncio-exceptions.rst.txt
1.7
KB
-rw-r--r--
asyncio-future.rst.txt
8.31
KB
-rw-r--r--
asyncio-llapi-index.rst.txt
14.06
KB
-rw-r--r--
asyncio-platforms.rst.txt
3.03
KB
-rw-r--r--
asyncio-policy.rst.txt
9.17
KB
-rw-r--r--
asyncio-protocol.rst.txt
31.55
KB
-rw-r--r--
asyncio-queue.rst.txt
5.5
KB
-rw-r--r--
asyncio-stream.rst.txt
14.88
KB
-rw-r--r--
asyncio-subprocess.rst.txt
11.4
KB
-rw-r--r--
asyncio-sync.rst.txt
8.84
KB
-rw-r--r--
asyncio-task.rst.txt
32.29
KB
-rw-r--r--
asyncio.rst.txt
2.63
KB
-rw-r--r--
asyncore.rst.txt
13.43
KB
-rw-r--r--
atexit.rst.txt
3.84
KB
-rw-r--r--
audioop.rst.txt
10.59
KB
-rw-r--r--
audit_events.rst.txt
2.29
KB
-rw-r--r--
base64.rst.txt
10.87
KB
-rw-r--r--
bdb.rst.txt
14.54
KB
-rw-r--r--
binary.rst.txt
654
B
-rw-r--r--
binascii.rst.txt
7.66
KB
-rw-r--r--
binhex.rst.txt
1.69
KB
-rw-r--r--
bisect.rst.txt
9.06
KB
-rw-r--r--
builtins.rst.txt
1.43
KB
-rw-r--r--
bz2.rst.txt
11.87
KB
-rw-r--r--
calendar.rst.txt
14.17
KB
-rw-r--r--
cgi.rst.txt
21.49
KB
-rw-r--r--
cgitb.rst.txt
3.75
KB
-rw-r--r--
chunk.rst.txt
5.1
KB
-rw-r--r--
cmath.rst.txt
9.42
KB
-rw-r--r--
cmd.rst.txt
13.6
KB
-rw-r--r--
code.rst.txt
7.64
KB
-rw-r--r--
codecs.rst.txt
75.37
KB
-rw-r--r--
codeop.rst.txt
3
KB
-rw-r--r--
collections.abc.rst.txt
16.73
KB
-rw-r--r--
collections.rst.txt
52.13
KB
-rw-r--r--
colorsys.rst.txt
1.77
KB
-rw-r--r--
compileall.rst.txt
13.45
KB
-rw-r--r--
concurrency.rst.txt
685
B
-rw-r--r--
concurrent.futures.rst.txt
20.76
KB
-rw-r--r--
concurrent.rst.txt
171
B
-rw-r--r--
configparser.rst.txt
49.91
KB
-rw-r--r--
constants.rst.txt
3.77
KB
-rw-r--r--
contextlib.rst.txt
34.35
KB
-rw-r--r--
contextvars.rst.txt
8.32
KB
-rw-r--r--
copy.rst.txt
3.39
KB
-rw-r--r--
copyreg.rst.txt
1.97
KB
-rw-r--r--
crypt.rst.txt
5.84
KB
-rw-r--r--
crypto.rst.txt
411
B
-rw-r--r--
csv.rst.txt
20.91
KB
-rw-r--r--
ctypes.rst.txt
90.63
KB
-rw-r--r--
curses.ascii.rst.txt
8.85
KB
-rw-r--r--
curses.panel.rst.txt
2.7
KB
-rw-r--r--
curses.rst.txt
77.03
KB
-rw-r--r--
custominterp.rst.txt
569
B
-rw-r--r--
dataclasses.rst.txt
29.22
KB
-rw-r--r--
datatypes.rst.txt
817
B
-rw-r--r--
datetime.rst.txt
101.93
KB
-rw-r--r--
dbm.rst.txt
15.05
KB
-rw-r--r--
debug.rst.txt
611
B
-rw-r--r--
decimal.rst.txt
76.21
KB
-rw-r--r--
development.rst.txt
719
B
-rw-r--r--
devmode.rst.txt
7.28
KB
-rw-r--r--
dialog.rst.txt
6.12
KB
-rw-r--r--
difflib.rst.txt
29.76
KB
-rw-r--r--
dis.rst.txt
35.33
KB
-rw-r--r--
distribution.rst.txt
452
B
-rw-r--r--
distutils.rst.txt
2.09
KB
-rw-r--r--
doctest.rst.txt
69.87
KB
-rw-r--r--
email.charset.rst.txt
7.83
KB
-rw-r--r--
email.compat32-message.rst.txt
32.89
KB
-rw-r--r--
email.contentmanager.rst.txt
8.9
KB
-rw-r--r--
email.encoders.rst.txt
2.92
KB
-rw-r--r--
email.errors.rst.txt
4.92
KB
-rw-r--r--
email.examples.rst.txt
1.87
KB
-rw-r--r--
email.generator.rst.txt
13.49
KB
-rw-r--r--
email.header.rst.txt
8.97
KB
-rw-r--r--
email.headerregistry.rst.txt
18.04
KB
-rw-r--r--
email.iterators.rst.txt
2.73
KB
-rw-r--r--
email.message.rst.txt
32.25
KB
-rw-r--r--
email.mime.rst.txt
11.45
KB
-rw-r--r--
email.parser.rst.txt
13.76
KB
-rw-r--r--
email.policy.rst.txt
27.03
KB
-rw-r--r--
email.rst.txt
6.63
KB
-rw-r--r--
email.utils.rst.txt
9.57
KB
-rw-r--r--
ensurepip.rst.txt
4.9
KB
-rw-r--r--
enum.rst.txt
35.96
KB
-rw-r--r--
errno.rst.txt
7.81
KB
-rw-r--r--
exceptions.rst.txt
29.86
KB
-rw-r--r--
faulthandler.rst.txt
6.51
KB
-rw-r--r--
fcntl.rst.txt
7.99
KB
-rw-r--r--
filecmp.rst.txt
5.89
KB
-rw-r--r--
fileformats.rst.txt
273
B
-rw-r--r--
fileinput.rst.txt
8.99
KB
-rw-r--r--
filesys.rst.txt
946
B
-rw-r--r--
fnmatch.rst.txt
3.31
KB
-rw-r--r--
fractions.rst.txt
6.2
KB
-rw-r--r--
frameworks.rst.txt
391
B
-rw-r--r--
ftplib.rst.txt
18.13
KB
-rw-r--r--
functional.rst.txt
365
B
-rw-r--r--
functions.rst.txt
84.5
KB
-rw-r--r--
functools.rst.txt
25.99
KB
-rw-r--r--
gc.rst.txt
11.16
KB
-rw-r--r--
getopt.rst.txt
6.4
KB
-rw-r--r--
getpass.rst.txt
1.84
KB
-rw-r--r--
gettext.rst.txt
27.35
KB
-rw-r--r--
glob.rst.txt
5.07
KB
-rw-r--r--
graphlib.rst.txt
8.56
KB
-rw-r--r--
grp.rst.txt
2.32
KB
-rw-r--r--
gzip.rst.txt
9.7
KB
-rw-r--r--
hashlib.rst.txt
27.32
KB
-rw-r--r--
heapq.rst.txt
13.59
KB
-rw-r--r--
hmac.rst.txt
4.93
KB
-rw-r--r--
html.entities.rst.txt
1.31
KB
-rw-r--r--
html.parser.rst.txt
11.02
KB
-rw-r--r--
html.rst.txt
1.27
KB
-rw-r--r--
http.client.rst.txt
20.86
KB
-rw-r--r--
http.cookiejar.rst.txt
27.68
KB
-rw-r--r--
http.cookies.rst.txt
8.78
KB
-rw-r--r--
http.rst.txt
7.61
KB
-rw-r--r--
http.server.rst.txt
19.68
KB
-rw-r--r--
i18n.rst.txt
408
B
-rw-r--r--
idle.rst.txt
38.83
KB
-rw-r--r--
imaplib.rst.txt
21.42
KB
-rw-r--r--
imghdr.rst.txt
3.01
KB
-rw-r--r--
imp.rst.txt
15.15
KB
-rw-r--r--
importlib.metadata.rst.txt
12.12
KB
-rw-r--r--
importlib.rst.txt
66.95
KB
-rw-r--r--
index.rst.txt
2.37
KB
-rw-r--r--
inspect.rst.txt
59.36
KB
-rw-r--r--
internet.rst.txt
923
B
-rw-r--r--
intro.rst.txt
2.95
KB
-rw-r--r--
io.rst.txt
44.14
KB
-rw-r--r--
ipaddress.rst.txt
36.99
KB
-rw-r--r--
ipc.rst.txt
643
B
-rw-r--r--
itertools.rst.txt
42.1
KB
-rw-r--r--
json.rst.txt
28.07
KB
-rw-r--r--
keyword.rst.txt
1.12
KB
-rw-r--r--
language.rst.txt
494
B
-rw-r--r--
linecache.rst.txt
2.49
KB
-rw-r--r--
locale.rst.txt
26.03
KB
-rw-r--r--
logging.config.rst.txt
36.69
KB
-rw-r--r--
logging.handlers.rst.txt
47.53
KB
-rw-r--r--
logging.rst.txt
66.77
KB
-rw-r--r--
lzma.rst.txt
16.95
KB
-rw-r--r--
mailbox.rst.txt
61.47
KB
-rw-r--r--
mailcap.rst.txt
4.43
KB
-rw-r--r--
markup.rst.txt
679
B
-rw-r--r--
marshal.rst.txt
5.35
KB
-rw-r--r--
math.rst.txt
21.01
KB
-rw-r--r--
mimetypes.rst.txt
9.96
KB
-rw-r--r--
mm.rst.txt
331
B
-rw-r--r--
mmap.rst.txt
13.41
KB
-rw-r--r--
modulefinder.rst.txt
3.16
KB
-rw-r--r--
modules.rst.txt
381
B
-rw-r--r--
msilib.rst.txt
18.51
KB
-rw-r--r--
msvcrt.rst.txt
4.5
KB
-rw-r--r--
multiprocessing.rst.txt
108.08
KB
-rw-r--r--
multiprocessing.shared_memory....
14.44
KB
-rw-r--r--
netdata.rst.txt
314
B
-rw-r--r--
netrc.rst.txt
3.32
KB
-rw-r--r--
nis.rst.txt
2.07
KB
-rw-r--r--
nntplib.rst.txt
21.25
KB
-rw-r--r--
numbers.rst.txt
8.09
KB
-rw-r--r--
numeric.rst.txt
696
B
-rw-r--r--
operator.rst.txt
18.84
KB
-rw-r--r--
optparse.rst.txt
75.3
KB
-rw-r--r--
os.path.rst.txt
17.4
KB
-rw-r--r--
os.rst.txt
168.21
KB
-rw-r--r--
ossaudiodev.rst.txt
17.56
KB
-rw-r--r--
pathlib.rst.txt
39.66
KB
-rw-r--r--
pdb.rst.txt
20.26
KB
-rw-r--r--
persistence.rst.txt
591
B
-rw-r--r--
pickle.rst.txt
46.52
KB
-rw-r--r--
pickletools.rst.txt
3.64
KB
-rw-r--r--
pipes.rst.txt
2.72
KB
-rw-r--r--
pkgutil.rst.txt
10.26
KB
-rw-r--r--
platform.rst.txt
9.7
KB
-rw-r--r--
plistlib.rst.txt
5.32
KB
-rw-r--r--
poplib.rst.txt
8.98
KB
-rw-r--r--
posix.rst.txt
3.52
KB
-rw-r--r--
pprint.rst.txt
16.34
KB
-rw-r--r--
profile.rst.txt
29.55
KB
-rw-r--r--
pty.rst.txt
4.5
KB
-rw-r--r--
pwd.rst.txt
2.67
KB
-rw-r--r--
py_compile.rst.txt
6.52
KB
-rw-r--r--
pyclbr.rst.txt
4.45
KB
-rw-r--r--
pydoc.rst.txt
5.01
KB
-rw-r--r--
pyexpat.rst.txt
27.95
KB
-rw-r--r--
python.rst.txt
480
B
-rw-r--r--
queue.rst.txt
10
KB
-rw-r--r--
quopri.rst.txt
2.51
KB
-rw-r--r--
random.rst.txt
22.98
KB
-rw-r--r--
re.rst.txt
68.48
KB
-rw-r--r--
readline.rst.txt
12.13
KB
-rw-r--r--
reprlib.rst.txt
5.12
KB
-rw-r--r--
resource.rst.txt
13
KB
-rw-r--r--
rlcompleter.rst.txt
2.24
KB
-rw-r--r--
runpy.rst.txt
8.09
KB
-rw-r--r--
sched.rst.txt
5.05
KB
-rw-r--r--
secrets.rst.txt
5.96
KB
-rw-r--r--
security_warnings.rst.txt
1.56
KB
-rw-r--r--
select.rst.txt
27.78
KB
-rw-r--r--
selectors.rst.txt
8.72
KB
-rw-r--r--
shelve.rst.txt
8.6
KB
-rw-r--r--
shlex.rst.txt
17.62
KB
-rw-r--r--
shutil.rst.txt
31.13
KB
-rw-r--r--
signal.rst.txt
25.12
KB
-rw-r--r--
site.rst.txt
10.38
KB
-rw-r--r--
smtpd.rst.txt
10.79
KB
-rw-r--r--
smtplib.rst.txt
23.66
KB
-rw-r--r--
sndhdr.rst.txt
2.09
KB
-rw-r--r--
socket.rst.txt
77.52
KB
-rw-r--r--
socketserver.rst.txt
24.01
KB
-rw-r--r--
spwd.rst.txt
3.03
KB
-rw-r--r--
sqlite3.rst.txt
66.94
KB
-rw-r--r--
ssl.rst.txt
104.53
KB
-rw-r--r--
stat.rst.txt
9.89
KB
-rw-r--r--
statistics.rst.txt
35.59
KB
-rw-r--r--
stdtypes.rst.txt
205.7
KB
-rw-r--r--
string.rst.txt
38.87
KB
-rw-r--r--
stringprep.rst.txt
4.18
KB
-rw-r--r--
struct.rst.txt
24.29
KB
-rw-r--r--
subprocess.rst.txt
57.99
KB
-rw-r--r--
sunau.rst.txt
7.24
KB
-rw-r--r--
superseded.rst.txt
561
B
-rw-r--r--
symtable.rst.txt
5.14
KB
-rw-r--r--
sys.rst.txt
76.16
KB
-rw-r--r--
sysconfig.rst.txt
9.7
KB
-rw-r--r--
syslog.rst.txt
4.55
KB
-rw-r--r--
tabnanny.rst.txt
1.96
KB
-rw-r--r--
tarfile.rst.txt
46.93
KB
-rw-r--r--
telnetlib.rst.txt
8.03
KB
-rw-r--r--
tempfile.rst.txt
15.69
KB
-rw-r--r--
termios.rst.txt
3.66
KB
-rw-r--r--
test.rst.txt
54.87
KB
-rw-r--r--
text.rst.txt
584
B
-rw-r--r--
textwrap.rst.txt
11.18
KB
-rw-r--r--
threading.rst.txt
42.74
KB
-rw-r--r--
time.rst.txt
36.47
KB
-rw-r--r--
timeit.rst.txt
13.32
KB
-rw-r--r--
tk.rst.txt
1.6
KB
-rw-r--r--
tkinter.colorchooser.rst.txt
906
B
-rw-r--r--
tkinter.dnd.rst.txt
2.07
KB
-rw-r--r--
tkinter.font.rst.txt
2.91
KB
-rw-r--r--
tkinter.messagebox.rst.txt
1.27
KB
-rw-r--r--
tkinter.rst.txt
40.8
KB
-rw-r--r--
tkinter.scrolledtext.rst.txt
1.18
KB
-rw-r--r--
tkinter.tix.rst.txt
21.59
KB
-rw-r--r--
tkinter.ttk.rst.txt
61.02
KB
-rw-r--r--
token.rst.txt
2.7
KB
-rw-r--r--
tokenize.rst.txt
10.24
KB
-rw-r--r--
trace.rst.txt
6.82
KB
-rw-r--r--
traceback.rst.txt
18.93
KB
-rw-r--r--
tracemalloc.rst.txt
24.96
KB
-rw-r--r--
tty.rst.txt
1.07
KB
-rw-r--r--
turtle.rst.txt
72.59
KB
-rw-r--r--
types.rst.txt
14.9
KB
-rw-r--r--
typing.rst.txt
77.48
KB
-rw-r--r--
unicodedata.rst.txt
5.83
KB
-rw-r--r--
unittest.mock-examples.rst.txt
47.14
KB
-rw-r--r--
unittest.mock.rst.txt
97.32
KB
-rw-r--r--
unittest.rst.txt
99.8
KB
-rw-r--r--
unix.rst.txt
397
B
-rw-r--r--
urllib.error.rst.txt
2.15
KB
-rw-r--r--
urllib.parse.rst.txt
32.65
KB
-rw-r--r--
urllib.request.rst.txt
59.94
KB
-rw-r--r--
urllib.robotparser.rst.txt
3.19
KB
-rw-r--r--
urllib.rst.txt
466
B
-rw-r--r--
uu.rst.txt
2.67
KB
-rw-r--r--
uuid.rst.txt
9.95
KB
-rw-r--r--
venv.rst.txt
25.52
KB
-rw-r--r--
warnings.rst.txt
23.71
KB
-rw-r--r--
wave.rst.txt
6.68
KB
-rw-r--r--
weakref.rst.txt
21.22
KB
-rw-r--r--
webbrowser.rst.txt
9.83
KB
-rw-r--r--
windows.rst.txt
258
B
-rw-r--r--
winreg.rst.txt
25.18
KB
-rw-r--r--
winsound.rst.txt
5.01
KB
-rw-r--r--
wsgiref.rst.txt
32.61
KB
-rw-r--r--
xdrlib.rst.txt
8.02
KB
-rw-r--r--
xml.dom.minidom.rst.txt
11
KB
-rw-r--r--
xml.dom.pulldom.rst.txt
5.16
KB
-rw-r--r--
xml.dom.rst.txt
38.62
KB
-rw-r--r--
xml.etree.elementtree.rst.txt
56.91
KB
-rw-r--r--
xml.rst.txt
5.79
KB
-rw-r--r--
xml.sax.handler.rst.txt
16.43
KB
-rw-r--r--
xml.sax.reader.rst.txt
11.97
KB
-rw-r--r--
xml.sax.rst.txt
7.09
KB
-rw-r--r--
xml.sax.utils.rst.txt
3.81
KB
-rw-r--r--
xmlrpc.client.rst.txt
22.52
KB
-rw-r--r--
xmlrpc.rst.txt
475
B
-rw-r--r--
xmlrpc.server.rst.txt
16.25
KB
-rw-r--r--
zipapp.rst.txt
17.85
KB
-rw-r--r--
zipfile.rst.txt
29.76
KB
-rw-r--r--
zipimport.rst.txt
6.79
KB
-rw-r--r--
zlib.rst.txt
13.83
KB
-rw-r--r--
zoneinfo.rst.txt
15.66
KB
-rw-r--r--
Delete
Unzip
Zip
${this.title}
Close
Code Editor : secrets.rst.txt
:mod:`secrets` --- Generate secure random numbers for managing secrets ====================================================================== .. module:: secrets :synopsis: Generate secure random numbers for managing secrets. .. moduleauthor:: Steven D'Aprano <steve+python@pearwood.info> .. sectionauthor:: Steven D'Aprano <steve+python@pearwood.info> .. versionadded:: 3.6 .. testsetup:: from secrets import * __name__ = '<doctest>' **Source code:** :source:`Lib/secrets.py` ------------- The :mod:`secrets` module is used for generating cryptographically strong random numbers suitable for managing data such as passwords, account authentication, security tokens, and related secrets. In particular, :mod:`secrets` should be used in preference to the default pseudo-random number generator in the :mod:`random` module, which is designed for modelling and simulation, not security or cryptography. .. seealso:: :pep:`506` Random numbers -------------- The :mod:`secrets` module provides access to the most secure source of randomness that your operating system provides. .. class:: SystemRandom A class for generating random numbers using the highest-quality sources provided by the operating system. See :class:`random.SystemRandom` for additional details. .. function:: choice(sequence) Return a randomly chosen element from a non-empty sequence. .. function:: randbelow(n) Return a random int in the range [0, *n*). .. function:: randbits(k) Return an int with *k* random bits. Generating tokens ----------------- The :mod:`secrets` module provides functions for generating secure tokens, suitable for applications such as password resets, hard-to-guess URLs, and similar. .. function:: token_bytes([nbytes=None]) Return a random byte string containing *nbytes* number of bytes. If *nbytes* is ``None`` or not supplied, a reasonable default is used. .. doctest:: >>> token_bytes(16) #doctest:+SKIP b'\xebr\x17D*t\xae\xd4\xe3S\xb6\xe2\xebP1\x8b' .. function:: token_hex([nbytes=None]) Return a random text string, in hexadecimal. The string has *nbytes* random bytes, each byte converted to two hex digits. If *nbytes* is ``None`` or not supplied, a reasonable default is used. .. doctest:: >>> token_hex(16) #doctest:+SKIP 'f9bf78b9a18ce6d46a0cd2b0b86df9da' .. function:: token_urlsafe([nbytes=None]) Return a random URL-safe text string, containing *nbytes* random bytes. The text is Base64 encoded, so on average each byte results in approximately 1.3 characters. If *nbytes* is ``None`` or not supplied, a reasonable default is used. .. doctest:: >>> token_urlsafe(16) #doctest:+SKIP 'Drmhze6EPcv0fN_81Bj-nA' How many bytes should tokens use? ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ To be secure against `brute-force attacks <https://en.wikipedia.org/wiki/Brute-force_attack>`_, tokens need to have sufficient randomness. Unfortunately, what is considered sufficient will necessarily increase as computers get more powerful and able to make more guesses in a shorter period. As of 2015, it is believed that 32 bytes (256 bits) of randomness is sufficient for the typical use-case expected for the :mod:`secrets` module. For those who want to manage their own token length, you can explicitly specify how much randomness is used for tokens by giving an :class:`int` argument to the various ``token_*`` functions. That argument is taken as the number of bytes of randomness to use. Otherwise, if no argument is provided, or if the argument is ``None``, the ``token_*`` functions will use a reasonable default instead. .. note:: That default is subject to change at any time, including during maintenance releases. Other functions --------------- .. function:: compare_digest(a, b) Return ``True`` if strings or :term:`bytes-like objects <bytes-like object>` *a* and *b* are equal, otherwise ``False``, using a "constant-time compare" to reduce the risk of `timing attacks <https://codahale.com/a-lesson-in-timing-attacks/>`_. See :func:`hmac.compare_digest` for additional details. Recipes and best practices -------------------------- This section shows recipes and best practices for using :mod:`secrets` to manage a basic level of security. Generate an eight-character alphanumeric password: .. testcode:: import string import secrets alphabet = string.ascii_letters + string.digits password = ''.join(secrets.choice(alphabet) for i in range(8)) .. note:: Applications should not `store passwords in a recoverable format <https://cwe.mitre.org/data/definitions/257.html>`_, whether plain text or encrypted. They should be salted and hashed using a cryptographically strong one-way (irreversible) hash function. Generate a ten-character alphanumeric password with at least one lowercase character, at least one uppercase character, and at least three digits: .. testcode:: import string import secrets alphabet = string.ascii_letters + string.digits while True: password = ''.join(secrets.choice(alphabet) for i in range(10)) if (any(c.islower() for c in password) and any(c.isupper() for c in password) and sum(c.isdigit() for c in password) >= 3): break Generate an `XKCD-style passphrase <https://xkcd.com/936/>`_: .. testcode:: import secrets # On standard Linux systems, use a convenient dictionary file. # Other platforms may need to provide their own word-list. with open('/usr/share/dict/words') as f: words = [word.strip() for word in f] password = ' '.join(secrets.choice(words) for i in range(4)) Generate a hard-to-guess temporary URL containing a security token suitable for password recovery applications: .. testcode:: import secrets url = 'https://example.com/reset=' + secrets.token_urlsafe() .. # This modeline must appear within the last ten lines of the file. kate: indent-width 3; remove-trailing-space on; replace-tabs on; encoding utf-8;
Close