def doChangeUser(self, principal_id, password):
"""
Update user's password date and store passwords history.
"""
user = api.user.get(username=principal_id)
portal = api.portal.get()
current_time = portal.ZopeTime()
user.setMemberProperties({'password_date': current_time})
self._invalidatePrincipalCache(principal_id)
# Remember passwords here
max_history_pws = api.portal.get_registry_record(
'collective.pwexpiry.password_history_size'
)
if max_history_pws == 0:
# disabled, return here.
return
enc_pw = password
if not AuthEncoding.is_encrypted(enc_pw):
enc_pw = AuthEncoding.pw_encrypt(enc_pw)
pw_history = list(user.getProperty('password_history', tuple()))
pw_history.append(enc_pw)
if len(pw_history) > max_history_pws:
# Truncate the history
pw_history = pw_history[-max_history_pws:]
user.setMemberProperties({'password_history': tuple(pw_history)})
def doChangeUser(self, principal_id, password):
"""
Update user's password date and store passwords history.
"""
user = api.user.get(username=principal_id)
portal = api.portal.get()
current_time = portal.ZopeTime()
user.setMemberProperties({"password_date": current_time})
self._invalidatePrincipalCache(principal_id)
# Remember passwords here
max_history_pws = api.portal.get_registry_record(
"collective.pwexpiry.password_history_size"
)
if max_history_pws == 0:
# disabled, return here.
return
enc_pw = password
if not AuthEncoding.is_encrypted(enc_pw):
enc_pw = AuthEncoding.pw_encrypt(enc_pw)
pw_history = list(user.getProperty("password_history", tuple()))
pw_history.append(enc_pw)
if len(pw_history) > max_history_pws:
# Truncate the history
pw_history = pw_history[-max_history_pws:]
user.setMemberProperties({"password_history": tuple(pw_history)})
def authenticateCredentials(self, credentials):
""" See IAuthenticationPlugin.
o We expect the credentials to be those returned by
ILoginPasswordExtractionPlugin.
"""
login = credentials.get('login')
password = credentials.get('password')
if login is None or password is None:
return None
userid = self._login_to_userid.get(login, login)
reference = self._user_passwords.get(userid)
if reference is None:
return None
if AuthEncoding.is_encrypted(reference):
if AuthEncoding.pw_validate(reference, password):
return userid, login
# Support previous naive behavior
digested = sha.sha(password).hexdigest()
if reference == digested:
return userid, login
return None
def authenticateCredentials(self, credentials):
""" Fulfill AuthenticationPlugin requirements """
acl = self._getUserFolder()
login = credentials.get('login', '')
password = credentials.get('password', '')
if not acl or not login or not password:
return (None, None)
if (
login == emergency_user.getUserName() and
AuthEncoding.pw_validate(
emergency_user._getPassword(),
password
)
):
return (login, login)
user = acl.getUser(login)
if user is None:
return (None, None)
elif user and AuthEncoding.pw_validate(user._getPassword(),
password):
return (user.getId(), login)
return (None, None)
def authenticateCredentials( self, credentials ):
""" See IAuthenticationPlugin.
o We expect the credentials to be those returned by
ILoginPasswordExtractionPlugin.
"""
login = credentials.get( 'login' )
password = credentials.get( 'password' )
if login is None or password is None:
return None
userid = self._login_to_userid.get( login, login )
reference = self._user_passwords.get(userid)
if reference is None:
return None
if AuthEncoding.is_encrypted( reference ):
if AuthEncoding.pw_validate( reference, password ):
return userid, login
# Support previous naive behavior
digested = sha.sha( password ).hexdigest()
if reference == digested:
return userid, login
return None
def setAttempt(self, login, password):
"""
Set counter to 1 or bump it when authentication failed, if previous failed
attempt was more than reset period time instead of bumping counter reset it to 1
"""
root = self.getRootPlugin()
count, last, IP, reference = root._login_attempts.get(
login, (0, None, '', None))
if reference and AuthEncoding.pw_validate(reference, password):
# don't count repeating same password
return
if last:
delta = DateTime().asdatetime() - last.asdatetime()
if delta.seconds > self.getResetPeriod():
# set counter to 1 instead of bumping, some sort of autoreset.
count = 1
else:
count += 1
else:
count += 1
IP = self.remote_ip()
log.debug("user '%s' failed to login, attempt #%i %s last: %s", login,
count, IP, last)
last = DateTime()
reference = AuthEncoding.pw_encrypt(password)
root._login_attempts[login] = (count, last, IP, reference)
def testBlankPassword(self):
pw = ''
for id in AuthEncoding.listSchemes():
enc = AuthEncoding.pw_encrypt(pw, id)
assert enc != pw
assert AuthEncoding.pw_validate(enc, pw)
assert not AuthEncoding.pw_validate(enc, enc)
assert not AuthEncoding.pw_validate(enc, 'xxx')
def testBlankPassword(self):
pw = ''
for id in AuthEncoding.listSchemes():
enc = AuthEncoding.pw_encrypt(pw, id)
assert enc != pw
assert AuthEncoding.pw_validate(enc, pw)
assert not AuthEncoding.pw_validate(enc, enc)
assert not AuthEncoding.pw_validate(enc, 'xxx')
def _pw_encrypt(self, password):
"""Returns the AuthEncoding encrypted password
If 'password' is already encrypted, it is returned
as is and not encrypted again.
"""
if AuthEncoding.is_encrypted(password):
return password
return AuthEncoding.pw_encrypt(password)
def _pw_encrypt(self, password):
"""Returns the AuthEncoding encrypted password
If 'password' is already encrypted, it is returned
as is and not encrypted again.
"""
if AuthEncoding.is_encrypted(password):
return password
return AuthEncoding.pw_encrypt(password)
def authenticateCredentials(self, credentials):
""" See IAuthenticationPlugin.
o We expect the credentials to be those returned by
ILoginPasswordExtractionPlugin.
"""
login = credentials.get('login')
password = credentials.get('password')
if login is None or password is None:
return None
# The original implementation does this, which unhelpfully
# falls back to giving the login as userid when the login does
# not match a user. This means you will seem to login: you
# get a message "welcome, you are now logged in". But you are
# not actually logged in.
#userid = self._login_to_userid.get(login, login)
# Instead, we do some more checking ourself.
userid = None
if '@' not in login or login == login.lower():
userid = self._login_to_userid.get(login)
logger.debug("Standard authentication for %s gives userid %s",
login, userid)
else:
# So at this point we have e-mail address as login and it
# is not lowercase. We try the given login and then the
# lowercase version if nothing is found.
userid = self._login_to_userid.get(login)
logger.debug("Original case authentication for %s gives "
"userid %r", login, userid)
if not userid:
login = login.lower()
userid = self._login_to_userid.get(login)
logger.debug("Lower case authentication for %s gives "
"userid %r", login, userid)
if userid:
# Might not be needed, but just in case.
credentials['login'] = login
if not userid:
return None
reference = self._user_passwords.get(userid)
if reference is None:
return None
if AuthEncoding.is_encrypted(reference):
if AuthEncoding.pw_validate(reference, password):
return userid, login
# Support previous naive behavior
digested = sha.sha(password).hexdigest()
if reference == digested:
return userid, login
return None
def test_reset_password(self):
from AccessControl import AuthEncoding
member = self._createType(self.layer['portal'],
'dexterity.membrane.member', 'joe')
member.email = '*****@*****.**'
self.layer['portal'].membrane_tool.reindexObject(member)
user_id = get_user_id_for_email(self.layer['portal'],
'*****@*****.**')
self.layer['portal'].acl_users.userSetPassword(user_id, b'foobar')
self.assertTrue(AuthEncoding.is_encrypted(member.password))
scheme_prefix = '{BCRYPT}'
self.assertTrue(member.password.startswith(scheme_prefix))
self.assertTrue(AuthEncoding.pw_validate(member.password, b'foobar'))
def setAttempt(self, login, password):
"increment attempt count and record date stamp last attempt and IP"
root = self.getRootPlugin()
count, last, IP, reference = root._login_attempts.get(login, (0, None, '', None))
if reference and AuthEncoding.pw_validate(reference, password):
return # we don't count repeating same password in case its correct
else:
count += 1
IP = self.remote_ip()
log.info("user '%s' attempt #%i %s last: %s", login, count, IP, last)
last = DateTime()
reference = AuthEncoding.pw_encrypt(password)
root._login_attempts[login] = (count, last, IP, reference)
def authenticate(self, password, request):
passwrd=self._getPassword()
result = AuthEncoding.pw_validate(passwrd, password)
domains=self.getDomains()
if domains:
return result and domainSpecMatch(domains, request)
return result
def authenticateCredentials(self, credentials):
""" See IAuthenticationPlugin.
Basically this is like the same method from ZODBUserManager except that we preprocess
the password before digesting is, since the migration hashed an already-hashed value.
Oh, and we look up the proper plugin by id provided by property.
o We expect the credentials to be those returned by
ILoginPasswordExtractionPlugin.
"""
login = credentials.get( 'login' )
password = credentials.get( 'password' )
if login is None or password is None:
return None
targetname = self.target_id
target = getattr(self, targetname)
userid = target._login_to_userid.get(login, login)
reference = target._user_passwords.get(userid)
if reference is None: return None
salt = userid[:2]
hashed = crypt.crypt(password, salt)
if AuthEncoding.pw_validate(reference, hashed): # it would normally be reference, password here
return userid, login
return None
def _createLDAPPassword(password, encoding='SHA'):
""" Create a password string suitable for the userPassword attribute
"""
encoding = encoding.upper()
if encoding in ('SSHA', 'SHA', 'CRYPT'):
pwd_str = AuthEncoding.pw_encrypt(password, encoding)
elif encoding == 'MD5':
m = md5_new(password)
pwd_str = '{MD5}' + base64.encodestring(m.digest())
elif encoding == 'CLEAR':
pwd_str = password
else:
pwd_str = AuthEncoding.pw_encrypt(password, 'SSHA')
return pwd_str.strip()
def test_legacy_password_validates(self):
from AccessControl import AuthEncoding
member = self._createType(self.layer['portal'],
'dexterity.membrane.member', 'joe')
member.email = '*****@*****.**'
self._legacy_set_password(member, b'foobar')
self.assertTrue(AuthEncoding.pw_validate(member.password, b'foobar'))
def authenticateCredentials(self, credentials):
""" See IAuthenticationPlugin.
Basically this is like the same method from ZODBUserManager except that we preprocess
the password before digesting is, since the migration hashed an already-hashed value.
Oh, and we look up the proper plugin by id provided by property.
o We expect the credentials to be those returned by
ILoginPasswordExtractionPlugin.
"""
login = credentials.get('login')
password = credentials.get('password')
if login is None or password is None:
return None
targetname = self.target_id
target = getattr(self, targetname)
userid = target._login_to_userid.get(login, login)
reference = target._user_passwords.get(userid)
if reference is None: return None
salt = userid[:2]
hashed = crypt.crypt(password, salt)
if AuthEncoding.pw_validate(
reference,
hashed): # it would normally be reference, password here
return userid, login
return None
def doChangeUser(self, principal_id, password):
"""Change a user's password
"""
if self._user_passwords.get(principal_id) is None:
raise RuntimeError("User does not exist: %s" % principal_id)
self._user_passwords[principal_id] = AuthEncoding.pw_encrypt(password)
notify(CredentialsUpdated(self.getUserById(principal_id), password))
def _createLDAPPassword(password, encoding='SHA'):
""" Create a password string suitable for the userPassword attribute
"""
encoding = encoding.upper()
if encoding in ('SSHA', 'SHA', 'CRYPT'):
pwd_str = AuthEncoding.pw_encrypt(password, encoding)
elif encoding == 'MD5':
m = md5_new(password)
pwd_str = '{MD5}' + base64.encodestring(m.digest())
elif encoding == 'CLEAR':
pwd_str = password
else:
pwd_str = AuthEncoding.pw_encrypt(password, 'SSHA')
return pwd_str.strip()
def authenticate(self, password, request):
passwrd=self._getPassword()
result = AuthEncoding.pw_validate(passwrd, password)
domains=self.getDomains()
if domains:
return result and domainSpecMatch(domains, request)
return result
def password(self, password):
# When editing, the password field is empty in the browser; do
# not do anything then.
if password is not None:
self.context.password = AuthEncoding.pw_encrypt(
safe_encode(password),
encoding='BCRYPT'
)
def test_createLDAPPassword_crypt(self):
try:
# Crypt is not available on all platforms
encoded = utils._createLDAPPassword(self.pwd, 'crypt')
self.assertTrue(encoded.startswith('{CRYPT}'))
self.assertTrue(AuthEncoding.pw_validate(encoded, self.pwd))
except ImportError:
pass
def setPasswordForUser(self, login, password):
"""Add password to the list of previously used passwords for a user.
"""
hashes = self._user_passwords.get(login, [])
hash = AuthEncoding.pw_encrypt(password)
hashes.append(hash)
self._user_passwords[login] = hashes
log.info("Password '%s' for user '%s' stored" % (password, login))
def validateSignPassword(self, typed_pass):
sign_password = self.getSignPassword()
password_matches = AuthEncoding.pw_validate(sign_password, typed_pass)
if password_matches:
return True
return "Password doesn't match"
def updateUserPassword( self, user_id, password ):
if self._user_passwords.get( user_id ) is None:
raise KeyError, 'Invalid user ID: %s' % user_id
if password:
digested = AuthEncoding.pw_encrypt( password )
self._user_passwords[ user_id ] = digested
def authenticateCredentials(self, credentials):
""" See IAuthenticationPlugin.
o We expect the credentials to be those returned by
ILoginPasswordExtractionPlugin.
"""
login = credentials.get('login')
password = credentials.get('password')
if login is None or password is None:
return None
# Do we have a link between login and userid? Do NOT fall
# back to using the login as userid when there is no match, as
# that gives a high chance of seeming to log in successfully,
# but in reality failing.
userid = self._login_to_userid.get(login)
if userid is None:
# Someone may be logging in with a userid instead of a
# login name and the two are not the same. We could try
# turning those around, but really we should just fail.
#
# userid = login
# login = self._userid_to_login.get(userid)
# if login is None:
# return None
return None
reference = self._user_passwords.get(userid)
if reference is None:
return None
if AuthEncoding.is_encrypted(reference):
if AuthEncoding.pw_validate(reference, password):
return userid, login
# Support previous naive behavior
if isinstance(password, six.text_type):
password = password.encode('utf8')
digested = sha(password).hexdigest()
if reference == digested:
return userid, login
return None
def updateUserPassword(self, user_id, password):
if self._user_passwords.get(user_id) is None:
raise KeyError, 'Invalid user ID: %s' % user_id
if password:
digested = AuthEncoding.pw_encrypt(password)
self._user_passwords[user_id] = digested
def password(self, password):
# When editing, the password field is empty in the browser; do
# not do anything then.
if password is not None:
self.context.password = AuthEncoding.pw_encrypt(
safe_encode(password),
encoding='BCRYPT'
)
def authenticateCredentials( self, credentials ):
""" See IAuthenticationPlugin.
o We expect the credentials to be those returned by
ILoginPasswordExtractionPlugin.
"""
login = credentials.get( 'login' )
password = credentials.get( 'password' )
if login is None or password is None:
return None
# Do we have a link between login and userid? Do NOT fall
# back to using the login as userid when there is no match, as
# that gives a high chance of seeming to log in successfully,
# but in reality failing.
userid = self._login_to_userid.get(login)
if userid is None:
# Someone may be logging in with a userid instead of a
# login name and the two are not the same. We could try
# turning those around, but really we should just fail.
#
# userid = login
# login = self._userid_to_login.get(userid)
# if login is None:
# return None
return None
reference = self._user_passwords.get(userid)
if reference is None:
return None
if AuthEncoding.is_encrypted( reference ):
if AuthEncoding.pw_validate( reference, password ):
return userid, login
# Support previous naive behavior
digested = sha( password ).hexdigest()
if reference == digested:
return userid, login
return None
def isPasswordUsed(self, login, password, history_size=0):
"""Query password store to see if password has been previously used.
"""
for hash in self.getPasswordsForUser(login, history_size):
if AuthEncoding.pw_validate(hash, password):
log.info("Password '%s' for user '%s' not valid (already used)" % (password, login))
return True
log.info("Password '%s' for user '%s' valid" % (password, login))
return False
def test_reset_password(self):
from AccessControl import AuthEncoding
member = self._createType(
self.layer['portal'],
'dexterity.membrane.member',
'joe',
)
member.email = '*****@*****.**'
self.layer['portal'].membrane_tool.reindexObject(member)
user_id = get_user_id_for_email(
self.layer['portal'],
'*****@*****.**',
)
self.layer['portal'].acl_users.userSetPassword(user_id, b'foobar')
self.assertTrue(AuthEncoding.is_encrypted(member.password))
scheme_prefix = '{BCRYPT}'
self.assertTrue(member.password.startswith(scheme_prefix))
self.assertTrue(AuthEncoding.pw_validate(member.password, b'foobar'))
def test_createLDAPPassword_crypt(self):
try:
# Crypt is not available on all platforms
import crypt
encoded = utils._createLDAPPassword(self.pwd, 'crypt')
self.failUnless(encoded.startswith('{CRYPT}'))
self.failUnless(AuthEncoding.pw_validate(encoded, self.pwd))
except ImportError:
pass
def test_legacy_password_validates(self):
from AccessControl import AuthEncoding
member = self._createType(
self.layer['portal'],
'dexterity.membrane.member',
'joe',
)
member.email = '*****@*****.**'
self._legacy_set_password(member, b'foobar')
self.assertTrue(AuthEncoding.pw_validate(member.password, b'foobar'))
def _migrate_user( new_user_folder, login, password ):
from AccessControl import AuthEncoding
if AuthEncoding.is_encrypted( password ):
new_user_folder._user_passwords[ login ] = password
new_user_folder._login_to_userid[ login ] = login
new_user_folder._userid_to_login[ login ] = login
else:
new_user_folder.addUser( login, login, password )
def addUser(self, user_id, login_name, password):
if self._user_passwords.get(user_id) is not None:
raise KeyError, 'Duplicate user ID: %s' % user_id
if self._login_to_userid.get(login_name) is not None:
raise KeyError, 'Duplicate login name: %s' % login_name
self._user_passwords[user_id] = AuthEncoding.pw_encrypt(password)
self._login_to_userid[login_name] = user_id
self._userid_to_login[user_id] = login_name
def addUser( self, user_id, login_name, password ):
if self._user_passwords.get( user_id ) is not None:
raise KeyError, 'Duplicate user ID: %s' % user_id
if self._login_to_userid.get( login_name ) is not None:
raise KeyError, 'Duplicate login name: %s' % login_name
self._user_passwords[ user_id ] = AuthEncoding.pw_encrypt( password )
self._login_to_userid[ login_name ] = user_id
self._userid_to_login[ user_id ] = login_name
def setAttempt(self, login, password):
"increment attempt count and record date stamp last attempt and IP"
root = self.getRootPlugin()
count, last, IP, reference = root._login_attempts.get(
login, (0, None, '', None))
if reference and AuthEncoding.pw_validate(reference, password):
# we don't count repeating same password in case its correct
return
if last and ((DateTime() - last) * 24) > self.getResetPeriod():
# set count to 1 following login attempt after reset period
count = 1
else:
count += 1
IP = self.remote_ip()
log.info("user '%s' attempt #%i %s last: %s", login, count, IP, last)
last = DateTime()
reference = AuthEncoding.pw_encrypt(password)
root._login_attempts[login] = (count, last, IP, reference)
def test_getUserWithExtras(self):
user = self.suf.getUser('test_user_with_extras')
self.failUnless(isinstance(user, User))
self.failUnless(AuthEncoding.pw_validate(user.__, 'password'))
self.assertEqual(user.name, 'test_user_with_extras')
self.assertEqual(list(user.roles), [])
if self.extra_attribute_tests:
self.assertEqual(user['extra1'], 'extra1value')
self.assertEqual(user['extra2'], 2)
# A final check that we get a KeyError
# if we go for an extra that isn't there
self.assertRaises(KeyError, user.__getitem__, 'extra3')
def test__doChangeUserSamePassword(self):
self.suf._doChangeUser(
'test_user',
None,
['some','roles'], # roles
'', # domains
)
user = self.users['test_user']
self.failUnless(AuthEncoding.pw_validate(user.password,'password' ))
self.assertEqual(list(user.roles),['some','roles'])
self.assertEqual(list(self.suf.getUserNames()),['test_user','test_user_with_extras'])
self.assertEqual(list(self.suf.getUser('test_user').roles),['some','roles'])
def test_getUserWithExtras(self):
user = self.suf.getUser('test_user_with_extras')
self.failUnless(isinstance(user,User))
self.failUnless(AuthEncoding.pw_validate(user.__,'password' ))
self.assertEqual(user.name,'test_user_with_extras')
self.assertEqual(list(user.roles),[])
if self.extra_attribute_tests:
self.assertEqual(user['extra1'],'extra1value')
self.assertEqual(user['extra2'],2)
# A final check that we get a KeyError
# if we go for an extra that isn't there
self.assertRaises(KeyError,user.__getitem__,'extra3')
def verifyCredentials(self, credentials):
"""Returns True is password is authenticated, False if not.
"""
user = IMembraneUserObject(self.context)
if credentials.get("login") != user.getUserName():
# Should never happen, as the code should then never end
# up here, but better safe than sorry.
return False
password_provider = IProvidePasswordsSchema(self.context)
if not password_provider:
return False
return AuthEncoding.pw_validate(password_provider.password, credentials.get("password", ""))
def verifyCredentials(self, credentials):
"""Returns True is password is authenticated, False if not.
"""
user = IMembraneUserObject(self.context)
if credentials.get('login') != user.getUserName():
# Should never happen, as the code should then never end
# up here, but better safe than sorry.
return False
password_provider = IProvidePasswordsSchema(self.context)
if not password_provider:
return False
return AuthEncoding.pw_validate(password_provider.password,
credentials.get('password', ''))
def authenticateCredentials(self, credentials):
""" Fulfill AuthenticationPlugin requirements """
acl = self._getUserFolder()
login = credentials.get('login', '')
password = credentials.get('password', '')
if not acl or not login or not password:
return (None, None)
if login == emergency_user.getUserName() and \
AuthEncoding.pw_validate(emergency_user._getPassword(), password):
return (login, login)
user = acl.getUser(login)
if user is None:
return (None, None)
elif user and AuthEncoding.pw_validate(user._getPassword(), password):
return (user.getId(), login)
return (None, None)
def addUser(self, user_id, login_name, password):
"""Original ZODBUserManager.addUser, modified to check if
incoming password is already encypted.
This support clean migration from default user source.
Should go into PAS.
"""
if self._user_passwords.get(user_id) is not None:
raise KeyError('Duplicate user ID: %s' % user_id)
if self._login_to_userid.get(login_name) is not None:
raise KeyError('Duplicate login name: %s' % login_name)
if not AuthEncoding.is_encrypted(password):
password = AuthEncoding.pw_encrypt(password)
self._user_passwords[user_id] = password
self._login_to_userid[login_name] = user_id
self._userid_to_login[user_id] = login_name
# enumerateUsers return value has changed
view_name = createViewName('enumerateUsers')
self.ZCacheable_invalidate(view_name=view_name)
def addUser(self, user_id, login_name, password):
"""Original ZODBUserManager.addUser, modified to check if
incoming password is already encypted.
This support clean migration from default user source.
Should go into PAS.
"""
if self._user_passwords.get(user_id) is not None:
raise KeyError, 'Duplicate user ID: %s' % user_id
if self._login_to_userid.get(login_name) is not None:
raise KeyError, 'Duplicate login name: %s' % login_name
if not AuthEncoding.is_encrypted(password):
password = AuthEncoding.pw_encrypt(password)
self._user_passwords[ user_id ] = password
self._login_to_userid[ login_name ] = user_id
self._userid_to_login[ user_id ] = login_name
# enumerateUsers return value has changed
view_name = createViewName('enumerateUsers')
self.ZCacheable_invalidate(view_name=view_name)
def setAttempt(self, login, password):
"increment attempt count and record date stamp last attempt and IP"
# TODO: why are the login attempts stored in the root? The usernames aren't unique in the root.
root = self.getRootPlugin()
count, last, IP, reference = root._login_attempts.get(
login, (0, None, '', None))
if reference and AuthEncoding.pw_validate(reference, password):
# we don't count repeating same password in case its correct
return
if last and ((DateTime() - last) * 24) > self.getResetPeriod():
# set count to 1 following login attempt after reset period
count = 1
else:
count += 1
IP = self.remote_ip()
log.info("user '%s' attempt #%i %s last: %s", login, count, IP, last)
last = DateTime()
reference = AuthEncoding.pw_encrypt(password)
root._login_attempts[login] = (count, last, IP, reference)
def testBadPasword(self):
pw = 'OK_pa55w0rd \n'
for id in AuthEncoding.listSchemes():
enc = AuthEncoding.pw_encrypt(pw, id)
assert enc != pw
assert not AuthEncoding.pw_validate(enc, 'xxx')
assert not AuthEncoding.pw_validate(enc, enc)
if id != 'CRYPT':
# crypt truncates passwords and would fail this test.
assert not AuthEncoding.pw_validate(enc, pw[:-1])
assert not AuthEncoding.pw_validate(enc, pw[1:])
assert AuthEncoding.pw_validate(enc, pw)
def testLongPassword(self):
pw = 'Pw' * 2000
for id in AuthEncoding.listSchemes():
enc = AuthEncoding.pw_encrypt(pw, id)
assert enc != pw
assert AuthEncoding.pw_validate(enc, pw)
assert not AuthEncoding.pw_validate(enc, enc)
assert not AuthEncoding.pw_validate(enc, 'xxx')
if id != 'CRYPT':
# crypt truncates passwords and would fail these tests.
assert not AuthEncoding.pw_validate(enc, pw[:-2])
assert not AuthEncoding.pw_validate(enc, pw[2:])
def testBadPasword(self):
pw = 'OK_pa55w0rd \n'
for id in AuthEncoding.listSchemes():
enc = AuthEncoding.pw_encrypt(pw, id)
assert enc != pw
assert not AuthEncoding.pw_validate(enc, 'xxx')
assert not AuthEncoding.pw_validate(enc, enc)
if id != 'CRYPT':
# crypt truncates passwords and would fail this test.
assert not AuthEncoding.pw_validate(enc, pw[:-1])
assert not AuthEncoding.pw_validate(enc, pw[1:])
assert AuthEncoding.pw_validate(enc, pw)
def testLongPassword(self):
pw = 'Pw' * 2000
for id in AuthEncoding.listSchemes():
enc = AuthEncoding.pw_encrypt(pw, id)
assert enc != pw
assert AuthEncoding.pw_validate(enc, pw)
assert not AuthEncoding.pw_validate(enc, enc)
assert not AuthEncoding.pw_validate(enc, 'xxx')
if id != 'CRYPT':
# crypt truncates passwords and would fail these tests.
assert not AuthEncoding.pw_validate(enc, pw[:-2])
assert not AuthEncoding.pw_validate(enc, pw[2:])
def test__doChangeUserSamePassword(self):
self.suf._doChangeUser(
'test_user',
None,
['some', 'roles'], # roles
'', # domains
)
user = self.users['test_user']
self.failUnless(AuthEncoding.pw_validate(user.password, 'password'))
self.assertEqual(list(user.roles), ['some', 'roles'])
self.assertEqual(list(self.suf.getUserNames()),
['test_user', 'test_user_with_extras'])
self.assertEqual(list(self.suf.getUser('test_user').roles),
['some', 'roles'])
def testGoodPassword(self):
pw = 'good_password'
assert len(AuthEncoding.listSchemes()) > 0 # At least one must exist!
for id in AuthEncoding.listSchemes():
enc = AuthEncoding.pw_encrypt(pw, id)
assert enc != pw
assert AuthEncoding.pw_validate(enc, pw)
assert AuthEncoding.is_encrypted(enc)
assert not AuthEncoding.is_encrypted(pw)
def testGoodPassword(self):
pw = 'good_password'
assert len(AuthEncoding.listSchemes()) > 0 # At least one must exist!
for id in AuthEncoding.listSchemes():
enc = AuthEncoding.pw_encrypt(pw, id)
assert enc != pw
assert AuthEncoding.pw_validate(enc, pw)
assert AuthEncoding.is_encrypted(enc)
assert not AuthEncoding.is_encrypted(pw)
def _migrate_user(pas, login, password, roles):
from AccessControl import AuthEncoding
if AuthEncoding.is_encrypted(password):
pas.users._user_passwords[login] = password
pas.users._login_to_userid[login] = login
pas.users._userid_to_login[login] = login
else:
pas.users.addUser(login, login, password)
new_user = pas.getUser(login)
for role_id in roles:
if role_id not in ['Authenticated', 'Anonymous']:
pas.roles.assignRoleToPrincipal(role_id, new_user.getId())
def addUser(self, user_id, login_name, password):
if self._user_passwords.get(user_id) is not None:
raise KeyError, 'Duplicate user ID: %s' % user_id
if self._login_to_userid.get(login_name) is not None:
raise KeyError, 'Duplicate login name: %s' % login_name
self._user_passwords[user_id] = AuthEncoding.pw_encrypt(password)
self._login_to_userid[login_name] = user_id
self._userid_to_login[user_id] = login_name
# enumerateUsers return value has changed
view_name = createViewName('enumerateUsers')
self.ZCacheable_invalidate(view_name=view_name)
def updateUserPassword(self, user_id, login_name, password):
if self._user_passwords.get(user_id) is None:
raise KeyError, 'Invalid user ID: %s' % user_id
old_login_name = self._userid_to_login[user_id]
if old_login_name != login_name:
del self._login_to_userid[old_login_name]
self._login_to_userid[login_name] = user_id
self._userid_to_login[user_id] = login_name
if password:
digested = AuthEncoding.pw_encrypt(password)
self._user_passwords[user_id] = digested
def updateUserPassword( self, user_id, login_name, password ):
if self._user_passwords.get( user_id ) is None:
raise KeyError, 'Invalid user ID: %s' % user_id
old_login_name = self._userid_to_login[ user_id ]
if old_login_name != login_name:
del self._login_to_userid[ old_login_name ]
self._login_to_userid[ login_name ] = user_id
self._userid_to_login[ user_id ] = login_name
if password:
digested = AuthEncoding.pw_encrypt( password )
self._user_passwords[ user_id ] = digested
def test__doAddUser(self):
self.suf._doAddUser(
'testname',
'testpassword',
['one','two'], # roles
[], # domains
)
user = self.users['testname']
self.failUnless(AuthEncoding.pw_validate(user.password,'testpassword' ))
self.assertEqual(list(user.roles),['one','two'])
# order of names is not ensured
names = list(self.suf.getUserNames())
names.sort()
self.assertEqual(names,['test_user','test_user_with_extras','testname'])
self.assertEqual(list(self.suf.getUser('testname').roles),['one','two'])
