Thewizy
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Modifié le 18 sept. 2018 à 15:46
yg_be
Messages postés22724Date d'inscriptionlundi 9 juin 2008StatutContributeurDernière intervention25 avril 2024
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18 sept. 2018 à 17:05
Bonjour,
Voila je souhaite crée une simple authentification sur python j'apprend par moi même et je suis encore débutant j'ai rencontré une erreur que je n'arrive pas a comprend ou trouver de solutuions sur internet
Tout aide serait utile!! si vous avez des moyens de faciliter mon code je prend aussi! :)
voila mon code:
from passlib.hash import sha256_crypt
tries = 0
pseudonyme = open("pseudo.txt")
password_file = open("password.txt")
password_file_lines = password_file.readlines()
found = False
def new_hash_password():
global pass2
pass2 = sha256_crypt.hash("123")
new_valid_password()
def new_player_password():
global tries, pass2
while True:
pass1 = input('Please enter a password: ')
pass2 = input('Now please enter the password again to check: ')
if pass1 == pass2:
print('You are now logged in welcome!')
new_hash_password()
else:
print('I am sorry but the password does not match')
tries += 1
if tries == 3:
quit()
def new_valid_password():
global password
lines_list = password_file.read()
password_list = []
password_list.append(pass2)
password_list.append(lines_list)
with open('password.txt', 'w') as filehandle:
filehandle.writelines("%s\n" % place for place in password_list)
new_valid_pseudo()
def new_valid_pseudo():
global pseudo2
lines_list = open('pseudo.txt').read()
new_p = pseudo2
pseudo_list= []
pseudo_list.append(new_p)
pseudo_list.append(lines_list)
with open('pseudo.txt', 'w') as filehandle:
filehandle.writelines("%s\n" % place for place in pseudo_list)
print("Hi", pseudo2, ",Welcome on pylilgame!")
password_file.close()
pseudonyme.close()
# connection to server
quit()
def get_line_number_password():
global password, i
password = input("Please enter your password:")
password = (sha256_crypt.verify(password, password_file_lines[i]))
lookup = password
for num, line in enumerate(password_file):
if lookup in line:
print(num)
def get_line_number_pseudo():
global pseudo, i
with open('pseudo.txt', 'r') as f:
lines = f.read().split("\n")
for i, line in enumerate(lines):
if pseudo in line.split(): # or word in line.split() to search for full words
print("Word \"{}\" found in line {}".format(pseudo, i + 1))
get_line_number_password()
def sign_in_password():
global password,password_check, num
password = input("Please enter your password:")
password_check = (sha256_crypt.verify(password))
if password_check is True:
print("CC")
def sign_in_profile():
print("dlapdakfoalfq")
if __name__ == "__main__":
hello = input("Would you like to sign in or sign up(SI or SU)")
if hello == "SI":
pseudo = input("PSEUDO:")
if pseudo in pseudonyme.read():
print("The pseudo exists")
get_line_number_pseudo()
else:
print("This pseudonyme doesn't exist!")
if hello == "SU":
while True:
pseudo = input("PSEUDO:")
if pseudo in pseudonyme.read():
print("This pseudonyme is already taken!")
else:
pseudo2 = input("TYPE YOUR PSEUDO AGAIN:")
if pseudo2 == pseudo:
new_player_password()
else:
print("QUIT")<code python>
et voila l'erreur alors que le pseudo et le mdp sont bien stocké en sha256 dans mon fichier text:
Traceback (most recent call last):
File "C:/Users/manuel.gauthier/PycharmProjects/Apprentissage/Labo2.py", line 103, in <module>
get_line_number_pseudo()
File "C:/Users/manuel.gauthier/PycharmProjects/Apprentissage/Labo2.py", line 81, in get_line_number_pseudo
get_line_number_password()
File "C:/Users/manuel.gauthier/PycharmProjects/Apprentissage/Labo2.py", line 64, in get_line_number_password
password = (sha256_crypt.verify(password, password_file_lines[i]))
File "C:\Users\manuel.gauthier\AppData\Roaming\Python\Python37\site-packages\passlib\utils\handlers.py", line 757, in verify
self = cls.from_string(hash, **context)
File "C:\Users\manuel.gauthier\AppData\Roaming\Python\Python37\site-packages\passlib\handlers\sha2_crypt.py", line 337, in from_string
implicit_rounds=implicit_rounds,
File "C:\Users\manuel.gauthier\AppData\Roaming\Python\Python37\site-packages\passlib\handlers\sha2_crypt.py", line 281, in __init__
super(_SHA2_Common, self).__init__(**kwds)
File "C:\Users\manuel.gauthier\AppData\Roaming\Python\Python37\site-packages\passlib\utils\handlers.py", line 1761, in __init__
super(HasRounds, self).__init__(**kwds)
File "C:\Users\manuel.gauthier\AppData\Roaming\Python\Python37\site-packages\passlib\utils\handlers.py", line 1376, in __init__
super(HasSalt, self).__init__(**kwds)
File "C:\Users\manuel.gauthier\AppData\Roaming\Python\Python37\site-packages\passlib\utils\handlers.py", line 593, in __init__
self.checksum = self._norm_checksum(checksum)
File "C:\Users\manuel.gauthier\AppData\Roaming\Python\Python37\site-packages\passlib\utils\handlers.py", line 623, in _norm_checksum
raise exc.ChecksumSizeError(self, raw=raw)
ValueError: malformed sha256_crypt hash (checksum must be exactly 43 chars)
yg_be
Messages postés22724Date d'inscriptionlundi 9 juin 2008StatutContributeurDernière intervention25 avril 20241 476 18 sept. 2018 à 17:05
bonjour, je suggère que tu modifies ton programme en y supprimant toutes les variables globales.
je te suggère aussi de commencer par des exemples plus simples, pour acquérir de bons réflexes.