def createsuperuser_command(username, email, password, no_input=False):
if no_input:
if username is None or password is None:
sys.exit(
'Error: --username and --password are required for --noinput.')
else:
try:
while True:
username = input('Username: '******'Email address (optional): ').strip()
if email and not utils.validate_email(email):
print('Error: Enter a valid email address.')
else:
break
while True:
password = input('Password: '******'Password (again): ')
if not len(password):
print('Error: Blank passwords are not allowed.')
elif password != repeat_password:
print('Error: The passwords did not match.')
else:
break
except KeyboardInterrupt:
sys.exit('Cancelled.')
errors = Users.create_super_user(username, password, email)
if errors:
for error in errors:
print('Error: {}'.format(error))
exit(1)
else:
print('Superuser {} was created successfully.'.format(username))
def edit_user(username,
new_username=None,
new_email=False,
new_is_superuser=None,
new_projects=None):
errors = []
if not Users.user_exists(username):
errors.append('Username {} does not exist'.format(username))
else:
user = Users.get_user_dictionary(username)
# Cannot remove superuser permissions if there is only one superuser
superusers = [u for u in Users.users() if u['is_superuser']]
if user['is_superuser'] and not new_is_superuser and len(
superusers) == 1:
errors.append(
'Cannot remove Superuser permission for this user')
if new_username is not None and new_username != username:
new_username = new_username.strip()
if len(new_username) == 0:
errors.append('Username cannot be blank')
elif Users.user_exists(new_username):
errors.append(
'Username {} already exists'.format(new_username))
else:
user['username'] = new_username
if type(new_email) is str or new_email is None:
valid_email = False
if type(new_email) is str:
new_email = new_email.strip()
if len(new_email) == 0:
new_email = None
elif utils.validate_email(new_email):
valid_email = True
else:
errors.append('{} is not a valid email address'.format(
new_email))
if (new_email is None
or valid_email) and new_email != user['email']:
user['email'] = new_email
if new_is_superuser is not None and new_is_superuser != user[
'is_superuser']:
user['is_superuser'] = new_is_superuser
if new_projects is not None and new_projects != user['projects']:
user['projects'] = new_projects
if not errors:
users = Users.users()
users[:] = [u for u in users if u.get('username') != username]
users.append(user)
Users.set_users(users)
Users.save()
return errors
def create_user(username,
password,
email=None,
is_superuser=False,
projects=None):
errors = []
projects = projects or {}
if not Users.users_file_exists():
Users.create_users_file()
username = username.strip()
if len(username) == 0:
errors.append('Username cannot be blank')
elif Users.user_exists(username):
errors.append('Username {} already exists'.format(username))
if email is not None:
email = email.strip()
if len(email) == 0:
email = None
elif not utils.validate_email(email):
errors.append('{} is not a valid email address'.format(email))
if len(password) == 0:
errors.append('Password cannot be blank')
if not errors:
id_ = str(uuid.uuid4())[:8]
hashed_password = generate_password_hash(password)
user = Users.generate_user_dictionary(id_, username,
hashed_password, email,
is_superuser, projects)
Users.users().append(user)
Users.save()
return errors
