def usernameAvailable(self, username, domain):
"""
Check to see if a username is available for the user to select.
"""
if len(username) < 2:
return [False, u"Username too short"]
for char in u"[ ,:;<>@()!\"'%&\\|\t\b":
if char in username:
return [
False,
u"Username contains invalid character: '%s'" % char
]
# The localpart is acceptable if it can be parsed as the local part
# of an RFC 2821 address.
try:
parseAddress("<*****@*****.**>" % (username, ))
except ArgumentError:
return [False, u"Username fails to parse"]
# The domain is acceptable if it is one which we actually host.
if domain not in self.getAvailableDomains():
return [False, u"Domain not allowed"]
query = self.store.query(
userbase.LoginMethod,
AND(userbase.LoginMethod.localpart == username,
userbase.LoginMethod.domain == domain))
return [not bool(query.count()), u"Username already taken"]
def usernameAvailable(self, username, domain):
"""
Check to see if a username is available for the user to select.
"""
if len(username) < 2:
return [False, u"Username too short"]
for char in u"[ ,:;<>@()!\"'%&\\|\t\b":
if char in username:
return [False,
u"Username contains invalid character: '%s'" % char]
# The localpart is acceptable if it can be parsed as the local part
# of an RFC 2821 address.
try:
parseAddress("<*****@*****.**>" % (username,))
except ArgumentError:
return [False, u"Username fails to parse"]
# The domain is acceptable if it is one which we actually host.
if domain not in self.getAvailableDomains():
return [False, u"Domain not allowed"]
query = self.store.query(userbase.LoginMethod,
AND(userbase.LoginMethod.localpart == username,
userbase.LoginMethod.domain == domain))
return [not bool(query.count()), u"Username already taken"]
def _addrTest(self, addr, exp):
"""
Assert that the given address string parses to the given address
object.
@type addr: C{str}
@type exp: L{Address}
"""
a = parseAddress(addr)
self.assertEquals(a, exp, "Misparsed %r to %r" % (addr, a))
def _addrTest(self, addr, exp):
"""
Assert that the given address string parses to the given address
object.
@type addr: C{str}
@type exp: L{Address}
"""
a = parseAddress(addr)
self.assertEquals(a, exp, "Misparsed %r to %r" % (addr, a))
