class ClientInfo(Registry):
"""
A UserInfo holds client context information.
"""
_class_id = 'ClientInfo'
def __reginit__(self, username, **tokens):
"""
Create a new ClientInfo object, and set the username.
@param username: the client's username
@type username: str
@param **kw: optional context information
@type **kw: dict
"""
self.tokens = ACLTags(tokens)
self.username = username
self.load()
def load(self):
pass
def save(self):
pass
def get_token(self, token, default=None):
return self.tokens.get(token, default)
def set_tokens(self, **tokens):
"""
Set the authentication or context token of the user.
@param **tokens: the tokens to be set.
@type **tokens: dict
@return: None
"""
for token, value in tokens.items():
# XXX: how to encrypt the tokens ? encrypt them all ?
self.tokens[token] = str(value)
def get_tags(self):
tags = ACLTags(self.tokens)
tags['username'] = self.username
return tags
def auth_token_order(self):
return ('password', )
def authenticate(self, **tokens):
"""
Authenticate the client with C{**tokens}.
@param **tokens: authentication tokens (password, key, ...)
@type **tokens: dict
@return: True if the client was authenticated, False otherwise.
@rtype: bool
"""
for token in self.auth_token_order():
if token in tokens and tokens[token] is not None:
if self.get_token(token) == tokens[token]:
return True
return False
def add_pubkey(self, pubkey, nbkey):
ring = self.get_token('pubkey', self.get_token('pkey', ''))
if pubkey in ring:
return False
ring = [k.strip() for k in ring.split('\n') if len(k.strip())]
try:
nbkey = int(nbkey)
if len(ring) >= nbkey:
return False
except ValueError:
# auto_add_key is not an integer, so an infinitie
# number of keys is allowed
pass
ip_addr = self.get_token('ip_addr', 'unknown')
ring = '\n'.join(ring +
['%s %s@%s' % (pubkey, self.username, ip_addr)])
self.set_tokens(pubkey=ring)
self.save()
return True
class ClientInfo(Registry):
"""
A UserInfo holds client context information.
"""
_class_id = 'ClientInfo'
def __reginit__(self, username, **tokens):
"""
Create a new ClientInfo object, and set the username.
@param username: the client's username
@type username: str
@param **kw: optional context information
@type **kw: dict
"""
self.tokens = ACLTags(tokens)
self.username = username
self.load()
def load(self):
pass
def save(self):
pass
def get_token(self, token, default=None):
return self.tokens.get(token, default)
def set_tokens(self, **tokens):
"""
Set the authentication or context token of the user.
@param **tokens: the tokens to be set.
@type **tokens: dict
@return: None
"""
for token, value in tokens.items():
# XXX: how to encrypt the tokens ? encrypt them all ?
self.tokens[token] = str(value)
def get_tags(self):
tags = ACLTags(self.tokens)
tags['username'] = self.username
return tags
def auth_token_order(self):
return ('password',)
def authenticate(self, **tokens):
"""
Authenticate the client with C{**tokens}.
@param **tokens: authentication tokens (password, key, ...)
@type **tokens: dict
@return: True if the client was authenticated, False otherwise.
@rtype: bool
"""
for token in self.auth_token_order():
if token in tokens and tokens[token] is not None:
if self.get_token(token) == tokens[token]:
return True
return False
def add_pubkey(self, pubkey, nbkey):
ring = self.get_token('pubkey', self.get_token('pkey', ''))
if pubkey in ring:
return False
ring = [ k.strip() for k in ring.split('\n') if len(k.strip()) ]
try:
nbkey = int(nbkey)
if len(ring) >= nbkey:
return False
except ValueError:
# auto_add_key is not an integer, so an infinitie
# number of keys is allowed
pass
ip_addr = self.get_token('ip_addr', 'unknown')
ring = '\n'.join(ring + [ '%s %s@%s' % (pubkey, self.username, ip_addr) ])
self.set_tokens(pubkey=ring)
self.save()
return True
