def authenticate(communion):
failures = 0
username = None
while True:
if not username:
username = input('username: '******'password: '******'authenticate', '{};{}'.format(username, password))
if response.consequence == 'success':
print('Welcome to Isengard, {}'.format(username))
break
elif response.consequence == 'invalid':
if response.body == 'username':
username = None
print('{} is an invalid wizard name'.format(username))
elif response.body == 'password':
failures += 1
if failures >= 3:
username = None
failures = 0
print('Invalid password')
elif response.consequence == 'not found':
print('{} is not known of at Isengard'.format(username))
answer = input('Would you like to register {} [Y/n]'.format(username))
if not re.match('no?', answer.lower()):
register(communion, username, password)
username = None
elif response.consequence == 'conflict':
print('{} has already arrived at Isengard!'.format(username))
username = None
elif response.consequence == 'failure':
print('Invalid password')
failures += 1
if failures >= 3:
username = None
failures = 0
else:
raise ValueError('Unprocessed authentication response {}'.format(response.consequence))
def register(communion, username, password):
failures = 0
repeat = None
while True:
repeat = getpass('repeat password: '******'register', '{};{}'.format(username, password))
if response.consequence == 'success':
print('Wizard {} registered at Isengard!'.format(username))
return True
elif response.consequence == 'invalid':
print('Invalid registration error')
return False
elif response.consequence == 'failure':
print('Wizard {} already known at Isengard!'.format(username))
return False
else:
print('Passwords do not match')
failures += 1
if failures >= 3:
return False
def chat(communion):
lobby = False
while True:
text = input()
if lobby:
if text:
if text[0] == '/':
text = text[1:]
else:
response = communion.commune('message', text)
continue
else:
continue
try:
command, *args = text.split()
except ValueError:
continue
if command == 'list':
response = communion.commune('list')
if response.consequence == 'success':
print('Current Lobbies:')
print(response.body)
elif response.consequence == 'failure':
print('No lobbies found')
elif command == 'host':
try:
response = communion.commune('host', args[0])
if response.consequence == 'success':
lobby = True
print('Created lobby {}'.format(args[0]))
elif response.consequence == 'invalid':
print('{} invalid lobby name'.format(args[0]))
elif response.consequence == 'conflict':
print('Lobby {} already exists'.format(args[0]))
elif response.consequence == 'failure':
lobby = True
print('Already in a lobby...')
except IndexError:
print('host requires a lobby name')
elif command == 'join':
try:
response = communion.commune('join', args[0])
if response.consequence == 'success':
lobby = True
print('Joined lobby {}'.format(args[0]))
if response.consequence == 'invalid':
print('{} invalid lobby name'.format(args[0]))
if response.consequence == 'not found':
print('Lobby {} doesn\'t exist'.format(args[0]))
elif response.consequence == 'failure':
lobby = True
print('Already in a lobby...')
except IndexError:
print('join requires a lobby name')
elif command == 'leave':
response = communion.commune('leave')
lobby = False
if response.consequence == 'success':
print('Left lobby')
elif response.consequence == 'failure':
print('Not in a lobby...')
elif command == 'help':
print(help_text)
elif command == 'exit':
print('Leaving Isengard')
return
else:
print('{} is not a recognised command'.format(command))
