Dice game login system
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1
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The end result of this is to allow a user to log in and/or register themselves for a dice game. Please post some suggestions for improvement.
import pickle
logged_in = False
with open('users.pickle', 'rb') as a_file:
users = pickle.load(a_file)
login_or_signup = input('do you want to login or signup? ')
# sign up (creating new account)
if login_or_signup.lower() == "signup":
create_username = input("enter a new username: ")
create_password = input("enter a new password (Your password cannot be the same as your username !!!!!!!): ")
if create_password in users:
create_password = input("password taken re-enter: ")
users[create_username] = create_password
username = input('please enter username: ')
if username in users:
password = input("enter password: ")
if password == users[username]:
print("access granted")
logged_in = True
else:
print("access denied")
with open("users.pickle", 'wb') as f:
pickle.dump(users, f, pickle.HIGHEST_PROTOCOL)
python
New contributor
add a comment |
up vote
1
down vote
favorite
The end result of this is to allow a user to log in and/or register themselves for a dice game. Please post some suggestions for improvement.
import pickle
logged_in = False
with open('users.pickle', 'rb') as a_file:
users = pickle.load(a_file)
login_or_signup = input('do you want to login or signup? ')
# sign up (creating new account)
if login_or_signup.lower() == "signup":
create_username = input("enter a new username: ")
create_password = input("enter a new password (Your password cannot be the same as your username !!!!!!!): ")
if create_password in users:
create_password = input("password taken re-enter: ")
users[create_username] = create_password
username = input('please enter username: ')
if username in users:
password = input("enter password: ")
if password == users[username]:
print("access granted")
logged_in = True
else:
print("access denied")
with open("users.pickle", 'wb') as f:
pickle.dump(users, f, pickle.HIGHEST_PROTOCOL)
python
New contributor
add a comment |
up vote
1
down vote
favorite
up vote
1
down vote
favorite
The end result of this is to allow a user to log in and/or register themselves for a dice game. Please post some suggestions for improvement.
import pickle
logged_in = False
with open('users.pickle', 'rb') as a_file:
users = pickle.load(a_file)
login_or_signup = input('do you want to login or signup? ')
# sign up (creating new account)
if login_or_signup.lower() == "signup":
create_username = input("enter a new username: ")
create_password = input("enter a new password (Your password cannot be the same as your username !!!!!!!): ")
if create_password in users:
create_password = input("password taken re-enter: ")
users[create_username] = create_password
username = input('please enter username: ')
if username in users:
password = input("enter password: ")
if password == users[username]:
print("access granted")
logged_in = True
else:
print("access denied")
with open("users.pickle", 'wb') as f:
pickle.dump(users, f, pickle.HIGHEST_PROTOCOL)
python
New contributor
The end result of this is to allow a user to log in and/or register themselves for a dice game. Please post some suggestions for improvement.
import pickle
logged_in = False
with open('users.pickle', 'rb') as a_file:
users = pickle.load(a_file)
login_or_signup = input('do you want to login or signup? ')
# sign up (creating new account)
if login_or_signup.lower() == "signup":
create_username = input("enter a new username: ")
create_password = input("enter a new password (Your password cannot be the same as your username !!!!!!!): ")
if create_password in users:
create_password = input("password taken re-enter: ")
users[create_username] = create_password
username = input('please enter username: ')
if username in users:
password = input("enter password: ")
if password == users[username]:
print("access granted")
logged_in = True
else:
print("access denied")
with open("users.pickle", 'wb') as f:
pickle.dump(users, f, pickle.HIGHEST_PROTOCOL)
python
python
New contributor
New contributor
edited 1 hour ago
Jamal♦
30.2k11115226
30.2k11115226
New contributor
asked 3 hours ago
Krishna
161
161
New contributor
New contributor
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1 Answer
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0
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You are introducing this requirement of not having a password being the same as a username, but the problem is the way you check for it:
create_password = input("enter a new password (Your password cannot be the same as your username !!!!!!!): ")
if create_password in users:
The problem arises when my password matches someone else's username.
I think you meant to just compare create_username
with create_password
values.
In general, there is rarely a case when you should try writing your own login system except that for learning purposes. You may though improve your current setup by introducing hashing of the passwords, to avoid storing them in plain text: Salt and hash a password in python; as well as more password strength requirements: Checking the strength of a password.
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
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active
oldest
votes
up vote
0
down vote
You are introducing this requirement of not having a password being the same as a username, but the problem is the way you check for it:
create_password = input("enter a new password (Your password cannot be the same as your username !!!!!!!): ")
if create_password in users:
The problem arises when my password matches someone else's username.
I think you meant to just compare create_username
with create_password
values.
In general, there is rarely a case when you should try writing your own login system except that for learning purposes. You may though improve your current setup by introducing hashing of the passwords, to avoid storing them in plain text: Salt and hash a password in python; as well as more password strength requirements: Checking the strength of a password.
add a comment |
up vote
0
down vote
You are introducing this requirement of not having a password being the same as a username, but the problem is the way you check for it:
create_password = input("enter a new password (Your password cannot be the same as your username !!!!!!!): ")
if create_password in users:
The problem arises when my password matches someone else's username.
I think you meant to just compare create_username
with create_password
values.
In general, there is rarely a case when you should try writing your own login system except that for learning purposes. You may though improve your current setup by introducing hashing of the passwords, to avoid storing them in plain text: Salt and hash a password in python; as well as more password strength requirements: Checking the strength of a password.
add a comment |
up vote
0
down vote
up vote
0
down vote
You are introducing this requirement of not having a password being the same as a username, but the problem is the way you check for it:
create_password = input("enter a new password (Your password cannot be the same as your username !!!!!!!): ")
if create_password in users:
The problem arises when my password matches someone else's username.
I think you meant to just compare create_username
with create_password
values.
In general, there is rarely a case when you should try writing your own login system except that for learning purposes. You may though improve your current setup by introducing hashing of the passwords, to avoid storing them in plain text: Salt and hash a password in python; as well as more password strength requirements: Checking the strength of a password.
You are introducing this requirement of not having a password being the same as a username, but the problem is the way you check for it:
create_password = input("enter a new password (Your password cannot be the same as your username !!!!!!!): ")
if create_password in users:
The problem arises when my password matches someone else's username.
I think you meant to just compare create_username
with create_password
values.
In general, there is rarely a case when you should try writing your own login system except that for learning purposes. You may though improve your current setup by introducing hashing of the passwords, to avoid storing them in plain text: Salt and hash a password in python; as well as more password strength requirements: Checking the strength of a password.
answered 2 hours ago
alecxe
14.6k53377
14.6k53377
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Krishna is a new contributor. Be nice, and check out our Code of Conduct.
Krishna is a new contributor. Be nice, and check out our Code of Conduct.
Krishna is a new contributor. Be nice, and check out our Code of Conduct.
Krishna is a new contributor. Be nice, and check out our Code of Conduct.
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