def smspin(self):
'''
This function is used in conjunction with an SMS token:
the user authenticates with user and pin (pass) and
will receive on his mobile an OTP as message
method:
validate/smspin
arguments:
* user: username / loginname
* pass: the password that consists of a possible fixed password
* realm: additional realm to match the user to a useridresolver
returns:
JSON response
'''
ret = False
param = self.request_params
state = ''
message = 'No sms message defined!'
try:
user = getUserFromParam(param)
g.audit['user'] = user.login
g.audit['realm'] = user.realm or getDefaultRealm()
g.audit['success'] = 0
(ret, opt) = self._check(param)
## here we build some backward compatibility
if type(opt) is dict:
state = opt.get('state', '') or ''
message = opt.get('message', '') or 'No sms message defined!'
# sucessfull submit
if (message in ['sms with otp already submitted', 'sms submitted']
and len(state) > 0):
ret = True
g.audit['success'] = 1
# sending sms failed should be an error
elif message in ['sending sms failed']:
ret = True
g.audit['success'] = 0
# anything else is an exception
else:
raise Exception(message)
db.session.commit()
return sendResult(response, ret, opt)
except Exception as exx:
log.exception("[smspin] validate/smspin failed: %r" % exx)
# If an internal error occurs or the SMS gateway did not send
# the SMS, we write this to the detail info.
g.audit['info'] = str(exx)
db.session.rollback()
return sendResult(response, False, 0)
def webkdc_userinfo(self):
# Called by WebAuth via the Elm remctld scripts.
# Returns information about whether the user owns any tokens.
# TODO: Require some sort of session token.
param = {}
try:
param.update(request.params)
user = getUserFromParam(param, optionalOrRequired = True)
if (user is not None and user.isEmpty() == False):
(userid, idResolver, idResolverClass) = getUserId(user)
sqlQuery = Session.query(model.Token).with_lockmode("update").filter(
model.Token.LinOtpUserid == userid).filter(
model.Token.LinOtpIdResClass == idResolverClass).filter(
model.Token.LinOtpIsactive == 1)
tokenList = []
for token in sqlQuery:
tokenList.append(token.LinOtpTokenSerialnumber)
Session.commit()
return sendResult(response, tokenList, 0)
except Exception as exx:
log.error("[webkdc_userinfo] validate/webkdc_userinfo failed: %r" % exx)
log.error("[webkdc_userinfo] %s" % traceback.format_exc())
Session.rollback()
return sendError(response, u"validate/webkdc_userinfo failed: %s" % unicode(exx), 0)
finally:
Session.close()
def samlcheck(self):
'''
This function is used to validate the username and the otp value/password
in a SAML environment. If ``linotp.allowSamlAttributes = True``
then the attributes of the authenticated users are also contained
in the response.
method:
validate/samlcheck
arguments:
* user: username / loginname
* pass: the password that consists of a possible fixes password component and the OTP value
* realm: optional realm to match the user to a useridresolver
returns:
JSON response
'''
try:
opt = None
param = self.request_params
(ok, opt) = self._check(param)
attributes = {}
if True == ok:
allowSAML = False
try:
allowSAML = getFromConfig("allowSamlAttributes")
except:
log.warning("[samlcheck] Calling controller samlcheck. But allowSamlAttributes is False.")
if "True" == allowSAML:
## Now we get the attributes of the user
user = getUserFromParam(param)
(uid, resId, resIdC) = getUserId(user)
userInfo = getUserInfo(uid, resId, resIdC)
log.debug("[samlcheck] getting attributes for: %s@%s"
% (user.login, user.realm))
res = userInfo
for key in ['username',
'surname',
'mobile',
'phone',
'givenname',
'email']:
if key in res:
attributes[key] = res[key]
Session.commit()
return sendResult(response, { 'auth': ok, 'attributes' : attributes } , 0, opt)
except Exception as exx:
log.exception("[samlcheck] validate/check failed: %r" % exx)
Session.rollback()
return sendResult(response, False, 0)
finally:
Session.close()
def samlcheck(self):
'''
This function is used to validate the username and the otp value/password
in a SAML environment. If ``linotp.allowSamlAttributes = True``
then the attributes of the authenticated users are also contained
in the response.
method:
validate/samlcheck
arguments:
* user: username / loginname
* pass: the password that consists of a possible fixes password component and the OTP value
* realm: optional realm to match the user to a useridresolver
returns:
JSON response
'''
try:
opt = None
param = request.params
(ok, opt) = self._check(param)
attributes = {}
if True == ok:
allowSAML = False
try:
allowSAML = getFromConfig("allowSamlAttributes")
except:
log.warning("[samlcheck] Calling controller samlcheck. But allowSamlAttributes is False.")
if "True" == allowSAML:
## Now we get the attributes of the user
user = getUserFromParam(param)
(uid, resId, resIdC) = getUserId(user)
userInfo = getUserInfo(uid, resId, resIdC)
log.debug("[samlcheck] getting attributes for: %s@%s"
% (user.login, user.realm))
res = userInfo
for key in ['username',
'surname',
'mobile',
'phone',
'givenname',
'email']:
if key in res:
attributes[key] = res[key]
Session.commit()
return sendResult(response, { 'auth': ok, 'attributes' : attributes } , 0, opt)
except Exception as exx:
log.exception("[samlcheck] validate/check failed: %r" % exx)
Session.rollback()
return sendResult(response, False, 0)
finally:
Session.close()
def pair(self):
try:
params = dict(**request.params)
enc_response = params.get('pairing_response')
if enc_response is None:
raise Exception('Parameter missing')
dec_response = decrypt_pairing_response(enc_response)
if not dec_response.serial:
raise ValidateError(
'Pairing responses with no serial attached '
'are currently not implemented.')
serial = dec_response.serial
user_public_key = dec_response.user_public_key
user_token_id = dec_response.user_token_id
user = dec_response.user_login
user = getUserFromParam(params, optional)
# TODO: pairing policy
tokens = getTokens4UserOrSerial(None, serial)
if not tokens:
raise Exception('Invalid serial in pairing response')
if len(tokens) > 1:
raise Exception('Multiple tokens found. Pairing not possible')
token = tokens[0]
if token.type != 'qr':
raise Exception('Pairing is only implemented for the qrtoken')
token.ensure_state('pairing_url_sent')
token.addToTokenInfo('user_token_id', user_token_id)
b64_user_public_key = b64encode(user_public_key)
token.addToTokenInfo('user_public_key', b64_user_public_key)
params['serial'] = serial
params['user_public_key'] = user_public_key
params['user_token_id'] = user_token_id
params['user'] = user
params['content_type'] = CONTENT_TYPE_PAIRING
params['data'] = serial
token.change_state('pairing_response_received')
Session.commit()
return sendResult(response, False)
except Exception:
Session.rollback()
return sendResult(response, False, 0, status=False)
finally:
Session.close()
def pair(self):
try:
params = dict(**request.params)
enc_response = params.get('pairing_response')
if enc_response is None:
raise Exception('Parameter missing')
dec_response = decrypt_pairing_response(enc_response)
if not dec_response.serial:
raise ValidateError('Pairing responses with no serial attached '
'are currently not implemented.')
serial = dec_response.serial
user_public_key = dec_response.user_public_key
user_token_id = dec_response.user_token_id
user = dec_response.user_login
user = getUserFromParam(params, optional)
# TODO: pairing policy
tokens = getTokens4UserOrSerial(None, serial)
if not tokens:
raise Exception('Invalid serial in pairing response')
if len(tokens) > 1:
raise Exception('Multiple tokens found. Pairing not possible')
token = tokens[0]
if token.type != 'qr':
raise Exception('Pairing is only implemented for the qrtoken')
token.ensure_state('pairing_url_sent')
token.addToTokenInfo('user_token_id', user_token_id)
b64_user_public_key = b64encode(user_public_key)
token.addToTokenInfo('user_public_key', b64_user_public_key)
params['serial'] = serial
params['user_public_key'] = user_public_key
params['user_token_id'] = user_token_id
params['user'] = user
params['content_type'] = CONTENT_TYPE_PAIRING
params['data'] = serial
token.change_state('pairing_response_received')
Session.commit()
return sendResult(response, False)
except Exception:
Session.rollback()
return sendResult(response, False, 0, status=False)
finally:
Session.close()
def check_status(self):
"""
check the status of a transaction - for polling support
"""
try:
param = {}
param.update(request.params)
#
# we require either state or transactionid as parameter
transid = param.get('state', param.get('transactionid', None))
if not transid:
raise ParameterError(_('Missing required parameter "state" or '
'"transactionid"!'))
#
# serial is an optional parameter
serial = param.get('serial', None)
#
# but user is an required parameter
if "user" not in param:
raise ParameterError(_('Missing required parameter "serial"'
' or "user"!'))
user = getUserFromParam(param)
passw = param.get('pass', None)
if passw is None:
raise ParameterError(_('Missing required parameter "pass"!'))
use_offline = param.get('use_offline', False)
va = ValidationHandler()
ok, opt = va.check_status(transid=transid, user=user,
serial=serial, password=passw,
use_offline=use_offline)
c.audit['success'] = ok
c.audit['info'] = unicode(opt)
Session.commit()
return sendResult(response, ok, 0, opt=opt)
except Exception as exx:
log.exception("check_status failed: %r" % exx)
c.audit['info'] = unicode(exx)
Session.rollback()
return sendResult(response, False, 0)
finally:
Session.close()
def samlcheck(self):
"""
This function is used to validate the username and the otp value/password
in a SAML environment. If ``linotp.allowSamlAttributes = True``
then the attributes of the authenticated users are also contained
in the response.
method:
validate/samlcheck
arguments:
* user: username / loginname
* pass: the password that consists of a possible fixes password component and the OTP value
* realm: optional realm to match the user to a useridresolver
returns:
JSON response
"""
try:
opt = None
param = request.params
(ok, opt) = self._check(param)
attributes = {}
if True == ok:
allowSAML = False
try:
allowSAML = getFromConfig("allowSamlAttributes")
except:
log.warning("[samlcheck] Calling controller samlcheck. But allowSamlAttributes == False.")
if "True" == allowSAML:
## Now we get the attributes of the user
user = getUserFromParam(param, optional)
(uid, resId, resIdC) = getUserId(user)
userInfo = getUserInfo(uid, resId, resIdC)
# users = getUserList({ 'username':user.getUser()} , user)
log.debug("[samlcheck] getting attributes for: %s@%s" % (user.getUser(), user.getRealm()))
res = userInfo
for key in ["username", "surname", "mobile", "phone", "givenname", "email"]:
if key in res:
attributes[key] = res[key]
Session.commit()
return sendResult(response, {"auth": ok, "attributes": attributes}, 0, opt)
except Exception as exx:
log.error("[samlcheck] validate/check failed: %r" % exx)
log.error("[samlcheck] %s" % traceback.format_exc())
Session.rollback()
return sendError(response, "validate/samlcheck failed: %s" % unicode(exx), 0)
finally:
Session.close()
log.debug("[samlcheck] done")
def check_status(self):
"""
check the status of a transaction - for polling support
"""
try:
param = self.request_params
#
# we require either state or transactionid as parameter
transid = param.get('state', param.get('transactionid', None))
if not transid:
raise ParameterError(_('Missing required parameter "state" or '
'"transactionid"!'))
#
# serial is an optional parameter
serial = param.get('serial', None)
# user is an optional parameter:
# if no 'user' in the parameters, the User object will be empty
user = getUserFromParam(param)
passw = param.get('pass')
if passw is None:
raise ParameterError(_('Missing required parameter "pass"!'))
use_offline = param.get('use_offline', False)
va = ValidationHandler()
ok, opt = va.check_status(transid=transid, user=user,
serial=serial, password=passw,
use_offline=use_offline)
c.audit['success'] = ok
c.audit['info'] = unicode(opt)
Session.commit()
return sendResult(response, ok, 0, opt=opt)
except Exception as exx:
log.exception("check_status failed: %r" % exx)
c.audit['info'] = unicode(exx)
Session.rollback()
return sendResult(response, False, 0)
finally:
Session.close()
def check_status(self):
"""
check the status of a transaction - for polling support
"""
try:
param = self.request_params
#
# we require either state or transactionid as parameter
transid = param.get('state', param.get('transactionid', None))
if not transid:
raise ParameterError(
_('Missing required parameter "state" or '
'"transactionid"!'))
#
# serial is an optional parameter
serial = param.get('serial', None)
# user is an optional parameter:
# if no 'user' in the parameters, the User object will be empty
user = getUserFromParam(param)
passw = param.get('pass')
if passw is None:
raise ParameterError(_('Missing required parameter "pass"!'))
use_offline = param.get('use_offline', False)
va = ValidationHandler()
ok, opt = va.check_status(transid=transid,
user=user,
serial=serial,
password=passw,
use_offline=use_offline)
g.audit['success'] = ok
g.audit['info'] = str(opt)
db.session.commit()
return sendResult(response, ok, 0, opt=opt)
except Exception as exx:
log.exception("check_status failed: %r" % exx)
g.audit['info'] = str(exx)
db.session.rollback()
return sendResult(response, False, 0)
def test_split_at_atsign(
self,
mock_getFromConfig,
mock_getDefaultRealm,
mock_getResolversOfUser,
mock_getRealms,
):
"""
test the test sets for split at @ sign
"""
errors = []
config_id = 0
for test_set in self.test_sets:
config_id += 1
config = test_set["config"]
mock_getFromConfig.return_value = config["split@sign"]
mock_getDefaultRealm.return_value = config["defaultRealm"]
mock_getResolversOfUser.return_value = config["resolversOfUser"]
mock_getRealms.return_value = config["realms"]
# ------------------------------------------------------------- --
run_id = 0
for run in test_set["runs"]:
run_id += 1
param = run["params"]
result = run["result"]
user = getUserFromParam(param)
msg = ("Failed for config: %r\n at run[%r] %r\n"
"result was %r" % (config, run_id, run, user))
try:
assert user.login == result["login"], msg
assert user.realm == result["realm"], msg
except Exception as _exx:
errors.append(msg)
# ----------------------------------------------------------------- --
if errors:
raise Exception(errors)
return
def check_status(self):
"""
check the status of a transaction - for polling support
"""
param = {}
ok = False
opt = None
try:
param.update(request.params)
transid = param.get('state', param.get('transactionid', None))
if not transid:
raise ParameterError(_('Missing required parameter "state" or '
'"transactionid"!'))
serial = param.get('serial', None)
user = getUserFromParam(param, False)
if not user and not serial:
raise ParameterError(_('Missing required parameter "serial"'
' or "user"!'))
passw = param.get('pass', None)
if not passw:
raise ParameterError(_('Missing required parameter "pass"!'))
use_offline = param.get('use_offline', False)
va = ValidationHandler()
ok, opt = va.check_status(transid=transid, user=user,
serial=serial, password=passw,
use_offline=use_offline)
c.audit['success'] = ok
c.audit['info'] = unicode(opt)
Session.commit()
return sendResult(response, ok, 0, opt=opt)
except Exception as exx:
log.exception("check_status failed: %r" % exx)
c.audit['info'] = unicode(exx)
Session.rollback()
return sendResult(response, False, 0)
finally:
Session.close()
log.debug('[check] done')
def test_split_at_atsign(self,
mock_getFromConfig,
mock_getDefaultRealm,
mock_getResolversOfUser,
mock_getRealms):
"""
test the test sets for split at @ sign
"""
errors = []
config_id = 0
for test_set in self.test_sets:
config_id += 1
config = test_set['config']
mock_getFromConfig.return_value = config['split@sign']
mock_getDefaultRealm.return_value = config['defaultRealm']
mock_getResolversOfUser.return_value = config['resolversOfUser']
mock_getRealms.return_value = config['realms']
# ------------------------------------------------------------- --
run_id = 0
for run in test_set['runs']:
run_id += 1
param = run['params']
result = run['result']
user = getUserFromParam(param)
msg = ("Failed for config: %r\n at run[%r] %r\n"
"result was %r" % (config, run_id, run, user))
try:
self.assertTrue(user.login == result['login'], msg)
self.assertTrue(user.realm == result['realm'], msg)
except Exception as _exx:
errors.append(msg)
# ----------------------------------------------------------------- --
if errors:
raise Exception(errors)
return
def test_split_at_atsign(self,
mock_getFromConfig,
mock_getDefaultRealm,
mock_getResolversOfUser,
mock_getRealms):
"""
test the test sets for split at @ sign
"""
errors = []
config_id = 0
for test_set in self.test_sets:
config_id += 1
config = test_set['config']
mock_getFromConfig.return_value = config['split@sign']
mock_getDefaultRealm.return_value = config['defaultRealm']
mock_getResolversOfUser.return_value = config['resolversOfUser']
mock_getRealms.return_value = config['realms']
# ------------------------------------------------------------- --
run_id = 0
for run in test_set['runs']:
run_id += 1
param = run['params']
result = run['result']
user = getUserFromParam(param)
msg = ("Failed for config: %r\n at run[%r] %r\n"
"result was %r" % (config, run_id, run, user))
try:
self.assertTrue(user.login == result['login'], msg)
self.assertTrue(user.realm == result['realm'], msg)
except Exception as _exx:
errors.append(msg)
# ----------------------------------------------------------------- --
if errors:
raise Exception(errors)
return
def do_autosms_test(self, policy, user, client_ip, expected_result):
new_policy = {
"name": "autosms",
"scope": "authentication",
"realm": "*",
"action": "autosms",
}
if policy:
new_policy.update(policy)
self.set_policy(new_policy)
context["Client"] = client_ip
context["RequestUser"] = getUserFromParam({"user": user})
result = get_auth_AutoSMSPolicy()
assert result == expected_result
def parse_requesting_user(self):
"""
load the requesting user
The result is placed into request_context['RequestUser']
"""
from linotp.useridresolver.UserIdResolver import (ResolverNotAvailable)
requestUser = None
try:
requestUser = getUserFromParam(self.request_params)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r", exx)
except (ResolverNotAvailable, NoResolverFound) as exx:
log.error("Failed to connect to server %r", exx)
request_context['RequestUser'] = requestUser
def autosms(self):
'''
This function is used to test the autosms policy
method:
testing/autosms
arguments:
user - username / loginname
realm - additional realm to match the user to a useridresolver
returns:
JSON response
'''
log.debug('[autosms]')
param = request.params
try:
if isSelfTest() == False:
Session.rollback()
return sendError(
response,
"The testing controller can only be used in SelfTest mode!",
0)
user = getUserFromParam(param, required)
ok = get_auth_AutoSMSPolicy()
Session.commit()
return sendResult(response, ok, 0)
except Exception as e:
log.error("[autosms] validate/check failed: %r", e)
log.error("[autosms] %s" % traceback.format_exc())
Session.rollback()
return sendError(response, "validate/check failed:" + unicode(e),
0)
finally:
Session.close()
log.debug('[autosms] done')
def webkdc_userinfo(self):
# Called by WebAuth via the Elm remctld scripts.
# Returns information about whether the user owns any tokens.
# TODO: Require some sort of session token.
param = {}
try:
param.update(request.params)
user = getUserFromParam(param, optionalOrRequired=True)
if (user is not None and user.isEmpty() == False):
(userid, idResolver, idResolverClass) = getUserId(user)
sqlQuery = Session.query(
model.Token).with_lockmode("update").filter(
model.Token.LinOtpUserid == userid).filter(
model.Token.LinOtpIdResClass == idResolverClass
).filter(model.Token.LinOtpIsactive == True)
tokenList = {}
for token in sqlQuery:
tokenList[token.LinOtpTokenSerialnumber] = json.loads(
token.LinOtpTokenInfo)
Session.commit()
return sendResult(response, tokenList, 0)
except Exception as exx:
log.error("[webkdc_userinfo] validate/webkdc_userinfo failed: %r" %
exx)
log.error("[webkdc_userinfo] %s" % traceback.format_exc())
Session.rollback()
return sendError(
response,
u"validate/webkdc_userinfo failed: %s" % unicode(exx), 0)
finally:
Session.close()
def autosms(self):
'''
This function is used to test the autosms policy
method:
testing/autosms
arguments:
user - username / loginname
realm - additional realm to match the user to a useridresolver
returns:
JSON response
'''
log.debug('[autosms]')
param = request.params
try:
if isSelfTest() == False:
Session.rollback()
return sendError(response, "The testing controller can only be used in SelfTest mode!", 0)
user = getUserFromParam(param, required)
ok = get_auth_AutoSMSPolicy()
Session.commit()
return sendResult(response, ok, 0)
except Exception as e:
log.error("[autosms] validate/check failed: %r", e)
log.error("[autosms] %s" % traceback.format_exc())
Session.rollback()
return sendError(response, "validate/check failed:" + unicode(e), 0)
finally:
Session.close()
log.debug('[autosms] done')
def resolverinfo(self, realm):
"""
get the resolvers for one realm and the number of users per resolver
:param realm: the realm to query
:return: dict with resolvernames as keys and number of users as value
"""
realminfo = self.context.get('Config').getRealms().get(realm)
resolvers = realminfo.get('useridresolver', '')
realmdict = {}
for resolver in resolvers:
package, module, classs, conf = splitResolver(resolver)
realmdict[conf] = 0
user = getUserFromParam({'realm': realm}, optionalOrRequired=True)
users_iters = iterate_users(getUserListIterators({'realm': realm}, user))
for next_one in users_iters:
for key in realmdict:
if key in next_one:
realmdict[key] += 1
return realmdict
def resolverinfo(self, realm):
"""
get the resolvers for one realm and the number of users per resolver
:param realm: the realm to query
:return: dict with resolvernames as keys and number of users as value
"""
realminfo = context.get('Config').getRealms().get(realm)
resolver_specs = realminfo.get('useridresolver', '')
realmdict = {}
for resolver_spec in resolver_specs:
__, config_identifier = parse_resolver_spec(resolver_spec)
realmdict[config_identifier] = 0
user = getUserFromParam({'realm': realm}, optionalOrRequired=True)
users_iters = iterate_users(getUserListIterators({'realm': realm}, user))
for next_one in users_iters:
for key in realmdict:
if key in next_one:
realmdict[key] += 1
return realmdict
def resolverinfo(self, realm):
"""
get the resolvers for one realm and the number of users per resolver
:param realm: the realm to query
:return: dict with resolvernames as keys and number of users as value
"""
realminfo = context.get('Config').getRealms().get(realm)
resolver_specs = realminfo.get('useridresolver', '')
realmdict = {}
for resolver_spec in resolver_specs:
__, config_identifier = parse_resolver_spec(resolver_spec)
realmdict[config_identifier] = 0
user = getUserFromParam({'realm': realm})
users = getUserList({'realm': realm, 'username': '******'}, user)
for next_one in users:
resolver = next_one['useridresolver'].split('.')[-1]
if resolver in realmdict:
realmdict[resolver] += 1
return realmdict
def resolverinfo(self, realm):
"""
get the resolvers for one realm and the number of users per resolver
:param realm: the realm to query
:return: dict with resolvernames as keys and number of users as value
"""
realminfo = context.get("Config").getRealms().get(realm)
resolver_specs = realminfo.get("useridresolver", "")
realmdict = {}
for resolver_spec in resolver_specs:
__, config_identifier = parse_resolver_spec(resolver_spec)
realmdict[config_identifier] = 0
user = getUserFromParam({"realm": realm})
users = getUserList({"realm": realm, "username": "******"}, user)
for next_one in users:
resolver = next_one["useridresolver"].split(".")[-1]
if resolver in realmdict:
realmdict[resolver] += 1
return realmdict
def resolverinfo(self, realm):
"""
get the resolvers for one realm and the number of users per resolver
:param realm: the realm to query
:return: dict with resolvernames as keys and number of users as value
"""
realminfo = context.get('Config').getRealms().get(realm)
resolver_specs = realminfo.get('useridresolver', '')
realmdict = {}
for resolver_spec in resolver_specs:
__, config_identifier = parse_resolver_spec(resolver_spec)
realmdict[config_identifier] = 0
user = getUserFromParam({'realm': realm})
users = getUserList({'realm': realm, 'username': '******'}, user)
for next_one in users:
resolver = next_one['useridresolver'].split('.')[-1]
if resolver in realmdict:
realmdict[resolver] += 1
return realmdict
def create_context(self, request):
"""
create the request context for all controllers
"""
linotp_config = getLinotpConfig()
request_context['Config'] = linotp_config
request_context['Policies'] = getPolicies()
request_context['translate'] = translate
initResolvers()
request_params = {}
try:
request_params.update(request.params)
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
request_context['Params'] = request_params
authUser = None
try:
authUser = getUserFromRequest(request)
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
request_context['AuthUser'] = authUser
requestUser = None
try:
requestUser = getUserFromParam(request_params, True)
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
request_context['RequestUser'] = requestUser
client = None
try:
client = get_client(request=request)
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
request_context['Client'] = client
request_context['Audit'] = Audit
request_context['audit'] = Audit.initialize(request,
client=client)
defaultRealm = ""
try:
defaultRealm = getDefaultRealm(linotp_config)
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
request_context['defaultRealm'] = defaultRealm
realms = None
try:
realms = getRealms()
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
request_context['Realms'] = realms
request_context['hsm'] = None
if hasattr(self, "hsm"):
request_context['hsm'] = self.hsm
# copy some system entries from pylons
syskeys = {
"radius.nas_identifier": "LinOTP",
"radius.dictfile": "/etc/linotp2/dictionary"
}
sysconfig = {}
for key, default in syskeys.items():
try:
sysconfig[key] = config.get(key, default)
except:
log.info('no sytem config entry %s' % key)
request_context['SystemConfig'] = sysconfig
def getotp(self):
'''
This function is used to retrieve the current otp value for a given user or a given serial
If the user has more than one token, the list of the tokens is returend.
method:
gettoken/getotp
arguments:
user - username / loginname
realm - additional realm to match the user to a useridresolver
serial - the serial number of the token
curTime - used ONLY for internal testing: datetime.datetime object
returns:
JSON response
'''
getotp_active = config.get("linotpGetotp.active")
if "True" != getotp_active:
return sendError(response, "getotp is not activated.", 0)
param = request.params
ret = {}
res = -1
otpval = ""
passw = ""
serials = []
try:
serial = getParam(param, "serial", optional)
user = getUserFromParam(param, optional)
curTime = getParam(param, "curTime", optional)
c.audit['user'] = user.login
if "" != user.login:
c.audit['realm'] = user.realm or getDefaultRealm()
if serial:
log.debug("[getotp] retrieving OTP value for token %s" % serial)
elif user.login:
log.debug("[getotp] retrieving OTP value for token for user %s@%s" % (user.login, user.realm))
toks = getTokens4UserOrSerial(user, serial)
tokennum = len(toks)
if tokennum > 1:
log.debug("[getotp] The user has more than one token. Returning the list of serials")
res = -3
for token in toks:
serials.append(token.getSerial())
elif 1 == tokennum:
serial = toks[0].getSerial()
log.debug("[getotp] retrieving OTP for token %s for user %s@%s" %
(serial, user.login, user.realm))
else:
log.debug("[getotp] no token found for user %s@%s" % (user.login, user.realm))
res = -4
else:
res = -5
# if a serial was given or a unique serial could be received from the given user.
if serial:
max_count = checkPolicyPre('gettoken', 'max_count', param)
log.debug("[getmultiotp] checkpolicypre returned %s" % max_count)
if max_count <= 0:
return sendError(response, "The policy forbids receiving OTP values for the token %s in this realm" % serial , 1)
(res, pin, otpval, passw) = getOtp(serial, curTime=curTime)
c.audit['success'] = True
if int(res) < 0:
ret['result'] = False
if -1 == otpval:
ret['description'] = "No Token with this serial number"
if -2 == otpval:
ret['description'] = "This Token does not support the getOtp function"
if -3 == otpval:
ret['description'] = "The user has more than one token"
ret['serials'] = serials
if -4 == otpval:
ret['description'] = "No Token found for this user"
if -5 == otpval:
ret['description'] = "you need to provide a user or a serial"
else:
ret['result'] = True
ret['otpval'] = otpval
ret['pin'] = pin
ret['pass'] = passw
Session.commit()
return sendResult(response, ret , 0)
except PolicyException as pe:
log.exception("[getotp] gettoken/getotp policy failed: %r" % pe)
Session.rollback()
return sendError(response, unicode(pe), 1)
except Exception as e:
log.exception("[getotp] gettoken/getotp failed: %r" % e)
Session.rollback()
return sendError(response, "gettoken/getotp failed: %s" % unicode(e), 0)
finally:
Session.close()
log.debug('[getotp] done')
def request(self):
"""
method:
ocra/request
description:
request a challenge for a user or for a serial number (token).
arguments:
* serial: (required - string)
Serial number of the token, for which a challenge should
be generated (either serial or user is required)
* user: (required - string)
The user for whose token a challenge should be generated
If the user has more than one token, an error is returend.
(either serial or user is required)
* data: (required - String: URLendoced)
These are the display data, that can be used to generate the
challenge
remark:
the app will report a wrong qrcode, if the policy::
{'authentication' : qrtanurl=https://localhost }
is not defined !!
returns:
A JSON respone::
{
"version": "LinOTP 2.4",
"jsonrpc": "2.0",
"result": {
"status": true,
"value": false,
},
"detail": {
"transactionid" : TRANSAKTIONSID,
"data" : DATAOBJECT,
}
}
* transactionid:
This is the transaction ID, that is used later for
verifying the Return code /TAN.
* data:
This is an object (URL) which can be used to generate a
QR-Code to be displayed to the QRTAN App
"""
res = {}
description = ('ocra/request: request a challenge for a given user or'
' token (serial). You must either provide a parameter '
'"user" or a parameter "serial".')
dataobj = ""
try:
param = getLowerParams(request.params)
log.info("[request] saving default configuration: %r" % param)
checkPolicyPre('ocra', "request")
serial = param.get('serial')
user = getUserFromParam(param)
if user.is_empty and serial is None:
log.exception("[request] user or serial is required")
raise ParameterError("Usage: %s" % description, id=77)
if not serial:
if not user.exists():
raise UserError("getUserId failed: no user >%s< found!"
% user.login, id=1205)
message = param.get('data')
if message is None:
message = ''
# ocra token
tokens = getTokens4UserOrSerial(user, serial)
if len(tokens) > 1:
error = ('More than one token found: unable to create '
'challenge for (u:%r,s:%r)!' % (user, serial))
raise Exception(error)
if len(tokens) == 0:
error = ('No token found: unable to create challenge for'
' (u:%r,s:%r)!' % (user, serial))
raise Exception(error)
ocra = tokens[0]
(transId, challenge, res, url) = ocra.challenge(message)
u = urlencode({'u': str(url.encode("utf-8"))})
uInfo = {'tr': transId,
'ch': challenge,
'me': str(message.encode("utf-8")),
'u': u[2:]}
detail = {"transactionid": transId,
'challenge': challenge,
'message': str(message.encode("utf-8")),
'url': str(url.encode("utf-8")), }
# create the app_url from the data
dataobj = 'lseqr://req?%s' % (str(urlencode(uInfo)))
# append the signature to the url
signature = {'si': ocra.signData(dataobj)}
uInfo['si'] = signature
dataobj = '%s&%s' % (dataobj, str(urlencode(signature)))
detail["data"] = dataobj
c.audit['success'] = res
Session.commit()
qr = param.get('qr')
if qr is not None:
param['alt'] = detail
return sendQRImageResult(response, dataobj, param)
else:
return sendResult(response, res, 1, opt=detail)
except PolicyException as pe:
log.exception("[request] policy failed: %r" % pe)
Session.rollback()
return sendError(response, unicode(pe))
except Exception as exx:
log.exception("[request] failed: %r" % exx)
Session.rollback()
return sendError(response, unicode(exx))
finally:
Session.close()
def document_split_at_atsign(self,
mock_getFromConfig,
mock_getDefaultRealm,
mock_getResolversOfUser,
mock_getRealms):
"""
create documentation for the split at @sign behaviour
"""
table = []
raisedException = None
config_id = 0
for test_set in self.test_sets:
config_id += 1
config = test_set['config']
mock_getFromConfig.return_value = config['split@sign']
mock_getDefaultRealm.return_value = config['defaultRealm']
mock_getResolversOfUser.return_value = config['resolversOfUser']
mock_getRealms.return_value = config['realms']
table.append('')
cparams = json.dumps(config)
cc = cparams.replace(
'{', ' * ').replace(
',', ' * ').replace(
'}', '')
panel = ("{panel:title=Configuration|borderColor=blue|"
"titleBGColor=#708090|titleColor=white|bgColor=#dcdcdc}")
cc = cc.replace(
"true", 'Ja').replace(
"resolversOfUser", "User wird Resolver gefunden").replace(
"realms", "Benutzer ist in folgenden Realms")
table.append('%s %s' % (panel, cc))
table.append('')
# ------------------------------------------------------------- --
run_id = 0
for run in test_set['runs']:
run_id += 1
param = run['params']
user = getUserFromParam(param)
jparams = json.dumps(param)
pp = jparams.replace(
'{', '|* ').replace(
',', ' * ').replace(
'}', '')
result = {'login': user.login, 'realm': user.realm}
rparams = json.dumps(result)
rr = rparams.replace(
'{', '|* ').replace(
',', ' * ').replace(
'}', '')
table.append('||Parameters: %s||Result: %s|' % (pp, rr))
table.append('{panel}')
table.append('')
with open('/tmp/split_at_atsign.txt', 'w') as ff:
ff.write("\n".join(table).replace(
' * ', '\n* ').replace(
'[', '- ').replace(
']', ''))
# ----------------------------------------------------------------- --
if raisedException:
raise raisedException
# eof #
def getotp(self):
'''
This function is used to retrieve the current otp value for a given user or a given serial
If the user has more than one token, the list of the tokens is returend.
method:
gettoken/getotp
arguments:
user - username / loginname
realm - additional realm to match the user to a useridresolver
serial - the serial number of the token
curTime - used ONY for internal testing: datetime.datetime object
returns:
JSON response
'''
getotp_active = config.get("linotpGetotp.active")
if "True" != getotp_active:
return sendError(response, "getotp is not activated.", 0)
param = request.params
ret = {}
res = -1
otpval = ""
passw = ""
serials = []
try:
serial = getParam(param, "serial", optional)
user = getUserFromParam(param, optional)
curTime = getParam(param, "curTime", optional)
c.audit['user'] = user.login
if "" != user.login:
c.audit['realm'] = user.realm or getDefaultRealm()
if serial:
log.debug("[getotp] retrieving OTP value for token %s" %
serial)
elif user.login:
log.debug(
"[getotp] retrieving OTP value for token for user %s@%s" %
(user.login, user.realm))
toks = getTokens4UserOrSerial(user, serial)
tokennum = len(toks)
if tokennum > 1:
log.debug(
"[getotp] The user has more than one token. Returning the list of serials"
)
res = -3
for token in toks:
serials.append(token.getSerial())
elif 1 == tokennum:
serial = toks[0].getSerial()
log.debug(
"[getotp] retrieving OTP for token %s for user %s@%s" %
(serial, user.login, user.realm))
else:
log.debug("[getotp] no token found for user %s@%s" %
(user.login, user.realm))
res = -4
else:
res = -5
# if a serial was given or a unique serial could be received from the given user.
if serial:
max_count = checkPolicyPre('gettoken', 'max_count', param)
log.debug("[getmultiotp] checkpolicypre returned %s" %
max_count)
if max_count <= 0:
return sendError(
response,
"The policy forbids receiving OTP values for the token %s in this realm"
% serial, 1)
(res, pin, otpval, passw) = getOtp(serial, curTime=curTime)
c.audit['success'] = True
if int(res) < 0:
ret['result'] = False
if -1 == otpval:
ret['description'] = "No Token with this serial number"
if -2 == otpval:
ret['description'] = "This Token does not support the getOtp function"
if -3 == otpval:
ret['description'] = "The user has more than one token"
ret['serials'] = serials
if -4 == otpval:
ret['description'] = "No Token found for this user"
if -5 == otpval:
ret['description'] = "you need to provide a user or a serial"
else:
ret['result'] = True
ret['otpval'] = otpval
ret['pin'] = pin
ret['pass'] = passw
Session.commit()
return sendResult(response, ret, 0)
except PolicyException as pe:
log.error("[getotp] gettoken/getotp policy failed: %r" % pe)
log.error("[getotp] %s" % traceback.format_exc())
Session.rollback()
return sendError(response, unicode(pe), 1)
except Exception as e:
log.error("[getotp] gettoken/getotp failed: %r" % e)
log.error("[getotp] %s" % traceback.format_exc())
Session.rollback()
return sendError(response,
"gettoken/getotp failed: %s" % unicode(e), 0)
finally:
Session.close()
log.debug('[getotp] done')
def userview_flexi(self):
'''
This function is used to fill the flexigrid.
Unlike the complex /admin/userlist function, it only returns a
simple array of the tokens.
'''
param = request.params
try:
#serial = getParam(param,"serial",optional)
c.page = getParam(param, "page", optional)
c.filter = getParam(param, "query", optional)
qtype = getParam(param, "qtype", optional)
c.sort = getParam(param, "sortname", optional)
c.dir = getParam(param, "sortorder", optional)
c.psize = getParam(param, "rp", optional)
c.realm = getParam(param, "realm", optional)
user = getUserFromParam(param, optional)
# check admin authorization
# check if we got a realm or resolver, that is ok!
checkPolicyPre('admin', 'userlist', {
'user': user.login,
'realm': c.realm
})
if c.filter == "":
c.filter = "*"
log.debug(
"[userview_flexi] page: %s, filter: %s, sort: %s, dir: %s" %
(c.page, c.filter, c.sort, c.dir))
if c.page is None:
c.page = 1
if c.psize is None:
c.psize = 20
c.userArray = getUserList({
qtype: c.filter,
'realm': c.realm
}, user)
c.userNum = len(c.userArray)
lines = []
for u in c.userArray:
# shorten the useridresolver, to get a better display value
resolver_display = ""
if "useridresolver" in u:
if len(u['useridresolver'].split(".")) > 3:
resolver_display = u['useridresolver'].split(".")[
3] + " (" + u['useridresolver'].split(".")[1] + ")"
else:
resolver_display = u['useridresolver']
# Arrange the table more helpfully.
lines.append({
'id':
u['username'],
'cell': [
(u['username']) if u.has_key('username') else (""),
(u['givenname']) if u.has_key('givenname') else (""),
(u['surname']) if u.has_key('surname') else (""),
(u['email']) if u.has_key('email') else (""),
(u['userid']) if u.has_key('userid') else (""),
]
})
log.debug("[userview_flexi] Elements in c.userArray: %s" %
len(c.userArray))
# sorting
reverse = False
sortnames = {
'username': 0,
'givenname': 1,
'surname': 2,
'email': 3,
'userid': 4
}
if c.dir == "desc":
reverse = True
lines = sorted(lines,
key=lambda user: user['cell'][sortnames[c.sort]],
reverse=reverse,
cmp=unicode_compare)
# end: sorting
# reducing the page
if c.page and c.psize:
page = int(c.page)
psize = int(c.psize)
start = psize * (page - 1)
end = start + psize
lines = lines[start:end]
# We need to return 'page', 'total', 'rows'
response.content_type = 'application/json'
res = {"page": int(c.page), "total": c.userNum, "rows": lines}
c.audit['success'] = True
Session.commit()
return json.dumps(res, indent=3)
except PolicyException as pe:
log.error("[userview_flexi] Error during checking policies: %r" %
pe)
log.error("[userview_flexi] %s" % traceback.format_exc())
Session.rollback()
return sendError(response, unicode(pe), 1)
except Exception as e:
log.error("[userview_flexi] failed: %r" % e)
log.error("[userview_flexi] %s" % traceback.format_exc())
Session.rollback()
return sendError(response, e)
finally:
Session.close()
log.debug('[userview_flexi] done')
def smspin(self):
'''
This function is used in conjunction with an SMS token:
the user authenticates with user and pin (pass) and
will receive on his mobile an OTP as message
method:
validate/smspin
arguments:
* user: username / loginname
* pass: the password that consists of a possible fixed password
* realm: additional realm to match the user to a useridresolver
returns:
JSON response
'''
ret = False
param = request.params
state = ''
message = 'No sms message defined!'
try:
user = getUserFromParam(param, optional)
c.audit['user'] = user.login
c.audit['realm'] = user.realm or getDefaultRealm()
c.audit['success'] = 0
(ret, opt) = self._check(param)
## here we build some backward compatibility
if type(opt) is dict:
state = opt.get('state', '') or ''
message = opt.get('message', '') or 'No sms message defined!'
# sucessfull submit
if (message in ['sms with otp already submitted',
'sms submitted']
and len(state) > 0):
ret = True
c.audit['success'] = 1
# sending sms failed should be an error
elif message in ['sending sms failed']:
ret = True
c.audit['success'] = 0
# anything else is an exception
else:
raise Exception(message)
Session.commit()
return sendResult(response, ret, opt)
except Exception as exx:
log.exception("[smspin] validate/smspin failed: %r" % exx)
# If an internal error occurs or the SMS gateway did not send
# the SMS, we write this to the detail info.
c.audit['info'] = unicode(exx)
Session.rollback()
return sendResult(response, False, 0)
finally:
Session.close()
log.debug("[smspin] done")
def check_s(self):
'''
This function is used to validate the serial and the otp value/password.
method:
validate/check_s
arguments:
* serial: the serial number of the token
* pass: the password that consists of a possible fixes password component
and the OTP value
returns:
JSON response
'''
param = {}
param.update(request.params)
options = {}
options.update(param)
for k in ['user', 'serial', "pass", "init"]:
if k in options:
del options[k]
if 'init' in param:
if isSelfTest() is True:
options['initTime'] = param.get('init')
try:
passw = getParam(param, "pass", optional)
serial = getParam(param, 'serial', optional)
if serial is None:
user = getParam(param, 'user', optional)
if user is not None:
user = getUserFromParam(param, optional)
toks = getTokens4UserOrSerial(user=user)
if len(toks) == 0:
raise Exception("No token found!")
elif len(toks) > 1:
raise Exception("More than one token found!")
else:
tok = toks[0].token
desc = tok.get()
realms = desc.get('LinOtp.RealmNames')
if realms is None or len(realms) == 0:
realm = getDefaultRealm()
elif len(realms) > 0:
realm = realms[0]
userInfo = getUserInfo(tok.LinOtpUserid, tok.LinOtpIdResolver, tok.LinOtpIdResClass)
user = User(login=userInfo.get('username'), realm=realm)
serial = tok.getSerial()
c.audit['serial'] = serial
if isSelfTest() is True:
initTime = getParam(param, "init", optional)
if initTime is not None:
if options is None:
options = {}
options['initTime'] = initTime
options['scope'] = {"check_s": True}
vh = ValidationHandler()
(ok, opt) = vh.checkSerialPass(serial, passw, options=options)
c.audit['success'] = ok
Session.commit()
qr = param.get('qr', None)
if qr and opt and 'message' in opt:
try:
dataobj = opt.get('message')
param['alt'] = "%s" % opt
if 'transactionid' in opt:
param['transactionid'] = opt['transactionid']
return sendQRImageResult(response, dataobj, param)
except Exception as exc:
log.warning("failed to send QRImage: %r " % exc)
return sendQRImageResult(response, opt, param)
else:
return sendResult(response, ok, 0, opt=opt)
except Exception as exx:
log.exception("[check_s] validate/check_s failed: %r" % exx)
c.audit['info'] = unicode(exx)
Session.rollback()
return sendResult(response, False, id=0, status=False)
finally:
Session.close()
log.debug('[check_s] done')
def userview_flexi(self):
"""
This function is used to fill the flexigrid.
Unlike the complex /admin/userlist function, it only returns a
simple array of the tokens.
"""
param = request.params
try:
# serial = getParam(param,"serial",optional)
c.page = getParam(param, "page", optional)
c.filter = getParam(param, "query", optional)
qtype = getParam(param, "qtype", optional)
c.sort = getParam(param, "sortname", optional)
c.dir = getParam(param, "sortorder", optional)
c.psize = getParam(param, "rp", optional)
c.realm = getParam(param, "realm", optional)
user = getUserFromParam(param, optional)
# check admin authorization
# check if we got a realm or resolver, that is ok!
checkPolicyPre("admin", "userlist", {"user": user.login, "realm": c.realm})
if c.filter == "":
c.filter = "*"
log.debug("[userview_flexi] page: %s, filter: %s, sort: %s, dir: %s" % (c.page, c.filter, c.sort, c.dir))
if c.page is None:
c.page = 1
if c.psize is None:
c.psize = 20
c.userArray = getUserList({qtype: c.filter, "realm": c.realm}, user)
c.userNum = len(c.userArray)
lines = []
for u in c.userArray:
# shorten the useridresolver, to get a better display value
resolver_display = ""
if "useridresolver" in u:
if len(u["useridresolver"].split(".")) > 3:
resolver_display = (
u["useridresolver"].split(".")[3] + " (" + u["useridresolver"].split(".")[1] + ")"
)
else:
resolver_display = u["useridresolver"]
lines.append(
{
"id": u["username"],
"cell": [
(u["username"]) if u.has_key("username") else (""),
(resolver_display),
(u["surname"]) if u.has_key("surname") else (""),
(u["givenname"]) if u.has_key("givenname") else (""),
(u["email"]) if u.has_key("email") else (""),
(u["mobile"]) if u.has_key("mobile") else (""),
(u["phone"]) if u.has_key("phone") else (""),
(u["userid"]) if u.has_key("userid") else (""),
],
}
)
# sorting
reverse = False
sortnames = {
"username": 0,
"useridresolver": 1,
"surname": 2,
"givenname": 3,
"email": 4,
"mobile": 5,
"phone": 6,
"userid": 7,
}
if c.dir == "desc":
reverse = True
lines = sorted(
lines, key=lambda user: user["cell"][sortnames[c.sort]], reverse=reverse, cmp=unicode_compare
)
# end: sorting
# reducing the page
if c.page and c.psize:
page = int(c.page)
psize = int(c.psize)
start = psize * (page - 1)
end = start + psize
lines = lines[start:end]
# We need to return 'page', 'total', 'rows'
response.content_type = "application/json"
res = {"page": int(c.page), "total": c.userNum, "rows": lines}
c.audit["success"] = True
Session.commit()
return json.dumps(res, indent=3)
except PolicyException as pe:
log.error("[userview_flexi] Error during checking policies: %r" % pe)
log.error("[userview_flexi] %s" % traceback.format_exc())
Session.rollback()
return sendError(response, unicode(pe), 1)
except Exception as e:
log.error("[userview_flexi] failed: %r" % e)
log.error("[userview_flexi] %s" % traceback.format_exc())
Session.rollback()
return sendError(response, e)
finally:
Session.close()
log.debug("[userview_flexi] done")
def create_context(self, request):
"""
create the request context for all controllers
"""
linotp_config = getLinotpConfig()
self.request_context = {}
self.request_context['Config'] = linotp_config
self.request_context['Policies'] = getPolicies(config=linotp_config)
self.request_context['translate'] = translate
request_params = {}
try:
request_params.update(request.params)
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
self.request_context['Params'] = request_params
authUser = None
try:
authUser = getUserFromRequest(request)
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
self.request_context['AuthUser'] = authUser
requestUser = None
try:
requestUser = getUserFromParam(request_params, True)
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
self.request_context['RequestUser'] = requestUser
client = None
try:
client = get_client(request=request)
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
self.request_context['Client'] = client
self.request_context['audit'] = {}
defaultRealm = ""
try:
defaultRealm = getDefaultRealm(linotp_config)
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
self.request_context['defaultRealm'] = defaultRealm
realms = None
try:
realms = getRealms(context=self.request_context)
except UnicodeDecodeError as exx:
log.error("Faild to decode request parameters %r" % exx)
self.request_context['Realms'] = realms
return
def check_s(self):
'''
This function is used to validate the serial and the otp value/password.
method:
validate/check_s
arguments:
* serial: the serial number of the token
* pass: the password that consists of a possible fixes password component
and the OTP value
returns:
JSON response
'''
param = self.request_params
options = {}
options.update(param)
for k in ['user', 'serial', "pass", "init"]:
if k in options:
del options[k]
if 'init' in param:
if isSelfTest() is True:
options['initTime'] = param.get('init')
try:
passw = param.get("pass")
serial = param.get('serial')
if serial is None:
user = param.get('user')
if user is not None:
user = getUserFromParam(param)
toks = getTokens4UserOrSerial(user=user)
if len(toks) == 0:
raise Exception("No token found!")
elif len(toks) > 1:
raise Exception("More than one token found!")
else:
tok = toks[0].token
desc = tok.get()
realms = desc.get('LinOtp.RealmNames')
if realms is None or len(realms) == 0:
realm = getDefaultRealm()
elif len(realms) > 0:
realm = realms[0]
userInfo = getUserInfo(tok.LinOtpUserid,
tok.LinOtpIdResolver,
tok.LinOtpIdResClass)
user = User(login=userInfo.get('username'),
realm=realm)
serial = tok.getSerial()
c.audit['serial'] = serial
if isSelfTest() is True:
initTime = param.get("init")
if initTime is not None:
if options is None:
options = {}
options['initTime'] = initTime
options['scope'] = {"check_s": True}
vh = ValidationHandler()
(ok, opt) = vh.checkSerialPass(serial, passw, options=options)
c.audit['success'] = ok
Session.commit()
qr = param.get('qr', None)
if qr and opt and 'message' in opt:
try:
dataobj = opt.get('message')
param['alt'] = "%s" % opt
if 'transactionid' in opt:
param['transactionid'] = opt['transactionid']
return sendQRImageResult(response, dataobj, param)
except Exception as exc:
log.warning("failed to send QRImage: %r " % exc)
return sendQRImageResult(response, opt, param)
else:
return sendResult(response, ok, 0, opt=opt)
except Exception as exx:
log.exception("[check_s] validate/check_s failed: %r" % exx)
c.audit['info'] = unicode(exx)
Session.rollback()
return sendResult(response, False, id=0, status=False)
finally:
Session.close()
def userview_flexi(self):
'''
This function is used to fill the flexigrid.
Unlike the complex /admin/userlist function, it only returns a
simple array of the tokens.
'''
param = self.request_params
try:
c.page = param.get("page")
c.filter = param.get("query")
qtype = param.get("qtype")
c.sort = param.get("sortname")
c.dir = param.get("sortorder")
c.psize = param.get("rp")
c.realm = param.get("realm")
user = getUserFromParam(param)
# check admin authorization
# check if we got a realm or resolver, that is ok!
checkPolicyPre('admin', 'userlist', {
'user': user.login,
'realm': c.realm
})
if c.filter == "":
c.filter = "*"
log.debug(
"[userview_flexi] page: %s, filter: %s, sort: %s, dir: %s" %
(c.page, c.filter, c.sort, c.dir))
if c.page is None:
c.page = 1
if c.psize is None:
c.psize = 20
c.userArray = getUserList({
qtype: c.filter,
'realm': c.realm
}, user)
c.userNum = len(c.userArray)
lines = []
for u in c.userArray:
# shorten the useridresolver, to get a better display value
resolver_display = ""
if "useridresolver" in u:
if len(u['useridresolver'].split(".")) > 3:
resolver_display = u['useridresolver'].split(".")[
3] + " (" + u['useridresolver'].split(".")[1] + ")"
else:
resolver_display = u['useridresolver']
lines.append({
'id':
u['username'],
'cell': [
(u['username']) if 'username' in u else (""),
(resolver_display),
(u['surname']) if 'surname' in u else (""),
(u['givenname']) if 'givenname' in u else (""),
(u['email']) if 'email' in u else (""),
(u['mobile']) if 'mobile' in u else (""),
(u['phone']) if 'phone' in u else (""),
(u['userid']) if 'userid' in u else (""),
]
})
# sorting
reverse = False
sortnames = {
'username': 0,
'useridresolver': 1,
'surname': 2,
'givenname': 3,
'email': 4,
'mobile': 5,
'phone': 6,
'userid': 7
}
if c.dir == "desc":
reverse = True
lines = sorted(lines,
key=lambda user: user['cell'][sortnames[c.sort]],
reverse=reverse)
# end: sorting
# reducing the page
if c.page and c.psize:
page = int(c.page)
psize = int(c.psize)
start = psize * (page - 1)
end = start + psize
lines = lines[start:end]
# We need to return 'page', 'total', 'rows'
res = {"page": int(c.page), "total": c.userNum, "rows": lines}
c.audit['success'] = True
Session.commit()
return sendResult(response, res)
except PolicyException as pe:
log.exception(
"[userview_flexi] Error during checking policies: %r" % pe)
Session.rollback()
return sendError(response, str(pe), 1)
except Exception as e:
log.exception("[userview_flexi] failed: %r" % e)
Session.rollback()
return sendError(response, e)
finally:
Session.close()
def document_split_at_atsign(self, mock_getFromConfig,
mock_getDefaultRealm, mock_getResolversOfUser,
mock_getRealms):
"""
create documentation for the split at @sign behaviour
"""
table = []
raisedException = None
config_id = 0
for test_set in self.test_sets:
config_id += 1
config = test_set['config']
mock_getFromConfig.return_value = config['split@sign']
mock_getDefaultRealm.return_value = config['defaultRealm']
mock_getResolversOfUser.return_value = config['resolversOfUser']
mock_getRealms.return_value = config['realms']
table.append('')
cparams = json.dumps(config)
cc = cparams.replace('{', ' * ').replace(',',
' * ').replace('}', '')
panel = ("{panel:title=Configuration|borderColor=blue|"
"titleBGColor=#708090|titleColor=white|bgColor=#dcdcdc}")
cc = cc.replace("true", 'Ja').replace(
"resolversOfUser", "User wird Resolver gefunden").replace(
"realms", "Benutzer ist in folgenden Realms")
table.append('%s %s' % (panel, cc))
table.append('')
# ------------------------------------------------------------- --
run_id = 0
for run in test_set['runs']:
run_id += 1
param = run['params']
user = getUserFromParam(param)
jparams = json.dumps(param)
pp = jparams.replace('{',
'|* ').replace(',',
' * ').replace('}', '')
result = {'login': user.login, 'realm': user.realm}
rparams = json.dumps(result)
rr = rparams.replace('{',
'|* ').replace(',',
' * ').replace('}', '')
table.append('||Parameters: %s||Result: %s|' % (pp, rr))
table.append('{panel}')
table.append('')
with open('/tmp/split_at_atsign.txt', 'w') as ff:
ff.write("\n".join(table).replace(' * ', '\n* ').replace(
'[', '- ').replace(']', ''))
# ----------------------------------------------------------------- --
if raisedException:
raise raisedException
# eof #
def userview_flexi(self):
'''
This function is used to fill the flexigrid.
Unlike the complex /admin/userlist function, it only returns a
simple array of the tokens.
'''
param = request.params
try:
#serial = getParam(param,"serial",optional)
c.page = getParam(param, "page", optional)
c.filter = getParam(param, "query", optional)
qtype = getParam(param, "qtype", optional)
c.sort = getParam(param, "sortname", optional)
c.dir = getParam(param, "sortorder", optional)
c.psize = getParam(param, "rp", optional)
c.realm = getParam(param, "realm", optional)
user = getUserFromParam(param, optional)
# check admin authorization
# check if we got a realm or resolver, that is ok!
checkPolicyPre('admin', 'userlist', { 'user': user.login,
'realm' : c.realm },
context=self.request_context)
if c.filter == "":
c.filter = "*"
log.debug("[userview_flexi] page: %s, filter: %s, sort: %s, dir: %s"
% (c.page, c.filter, c.sort, c.dir))
if c.page is None:
c.page = 1
if c.psize is None:
c.psize = 20
c.userArray = getUserList({ qtype:c.filter,
'realm':c.realm }, user)
c.userNum = len(c.userArray)
lines = []
for u in c.userArray:
# shorten the useridresolver, to get a better display value
resolver_display = ""
if "useridresolver" in u:
if len(u['useridresolver'].split(".")) > 3:
resolver_display = u['useridresolver'].split(".")[3] + " (" + u['useridresolver'].split(".")[1] + ")"
else:
resolver_display = u['useridresolver']
lines.append(
{ 'id' : u['username'],
'cell': [
(u['username']) if u.has_key('username') else (""),
(resolver_display),
(u['surname']) if u.has_key('surname') else (""),
(u['givenname']) if u.has_key('givenname') else (""),
(u['email']) if u.has_key('email') else (""),
(u['mobile']) if u.has_key('mobile') else (""),
(u['phone']) if u.has_key('phone') else (""),
(u['userid']) if u.has_key('userid') else (""),
]
}
)
# sorting
reverse = False
sortnames = { 'username' : 0, 'useridresolver' : 1,
'surname' : 2, 'givenname' : 3, 'email' : 4,
'mobile' :5, 'phone' : 6, 'userid' : 7 }
if c.dir == "desc":
reverse = True
lines = sorted(lines,
key=lambda user: user['cell'][sortnames[c.sort]],
reverse=reverse,
cmp=unicode_compare)
# end: sorting
# reducing the page
if c.page and c.psize:
page = int(c.page)
psize = int(c.psize)
start = psize * (page - 1)
end = start + psize
lines = lines[start:end]
# We need to return 'page', 'total', 'rows'
response.content_type = 'application/json'
res = { "page": int(c.page),
"total": c.userNum,
"rows": lines }
c.audit['success'] = True
Session.commit()
return sendResult(response, res)
except PolicyException as pe:
log.exception("[userview_flexi] Error during checking policies: %r" % pe)
Session.rollback()
return sendError(response, unicode(pe), 1)
except Exception as e:
log.exception("[userview_flexi] failed: %r" % e)
Session.rollback()
return sendError(response, e)
finally:
Session.close()
log.debug('[userview_flexi] done')
def check_s(self):
"""
This function is used to validate the serial and the otp value/password.
method:
validate/check_s
arguments:
* serial: the serial number of the token
* pass: the password that consists of a possible fixes password component
and the OTP value
returns:
JSON response
"""
param = {}
param.update(request.params)
options = {}
options.update(param)
for k in ["user", "serial", "pass", "init"]:
if k in options:
del options[k]
if "init" in param:
if isSelfTest() == True:
options["initTime"] = param.get("init")
try:
passw = getParam(param, "pass", optional)
serial = getParam(param, "serial", optional)
if serial is None:
user = getParam(param, "user", optional)
if user is not None:
user = getUserFromParam(param, optional)
toks = getTokens4UserOrSerial(user=user)
if len(toks) == 0:
raise Exception("No token found!")
elif len(toks) > 1:
raise Exception("More than one token found!")
else:
tok = toks[0].token
desc = tok.get()
realms = desc.get("LinOtp.RealmNames")
if realms is None or len(realms) == 0:
realm = getDefaultRealm()
elif len(realms) > 0:
realm = realms[0]
userInfo = getUserInfo(tok.LinOtpUserid, tok.LinOtpIdResolver, tok.LinOtpIdResClass)
user = User(login=userInfo.get("username"), realm=realm)
serial = tok.getSerial()
c.audit["serial"] = serial
if isSelfTest() == True:
initTime = getParam(param, "init", optional)
if initTime is not None:
if options is None:
options = {}
options["initTime"] = initTime
(ok, opt) = checkSerialPass(serial, passw, options=options)
c.audit["success"] = ok
Session.commit()
qr = getParam(param, "qr", optional)
if qr is not None and opt is not None and opt.has_key("message"):
try:
dataobj = opt.get("message")
param["alt"] = "%s" % opt
return sendQRImageResult(response, dataobj, param)
except Exception as exc:
log.warning("failed to send QRImage: %r " % exc)
return sendQRImageResult(response, opt, param)
else:
return sendResult(response, ok, 0, opt=opt)
except Exception as exx:
log.error("[check_s] validate/check_s failed: %r" % exx)
log.error("[check_s] %s" % traceback.format_exc())
c.audit["info"] = unicode(exx)
Session.rollback()
return sendError(response, "validate/check_s failed: %s" % unicode(exx), 0)
finally:
Session.close()
log.debug("[check_s] done")
def checkstatus(self):
"""
method:
ocra/checkstatus
description:
Methode zur assynchronen Ueberpruefungen eines Challenge
Response Valiadation requests
arguments:
* transactionid: (required one of - string - (hex))
Dies ist eine Transaktions-ID, die bei der Challenge
ausgegeben wurde.
* serial: (required one of - string)
die Serien Nummer des OCRA Token
* user: (required one of - string)
die Benutzer eines Tokens
required is one of (user,serial,transactionid)
returns:
A JSON response::
{
"version": "LinOTP 2.4",
"jsonrpc": "2.0",
"result": {
"status": true,
"value": [
{
"serial": SERIENNUMMER1,
"transactionid": TRANSACTIONID1,
"received_tan": true,
"valid_tan": true,
"failcount": 0
},
{
"serial": SERIENNUMMER1,
"transactionid": TRANSACTIONID2,
"received_tan": false,
"valid_tan": false,
"failcount": 0
},
{
"serial": SERIENNUMMER2,
"transactionid": TRANSACTIONID3,
"received_tan": true,
"valid_tan": false,
"failcount": 2
},
]
},
"id": 0
}
exception:
"""
res = {}
description = ('ocra/checkstatus: check the token status - '
'for assynchronous verification. Missing parameter: '
'You need to provide one of the parameters '
'"transactionid", "user" or "serial"')
try:
param = getLowerParams(request.params)
log.debug("[checkstatus] check OCRA token status: %r" % param)
checkPolicyPre('ocra', "status")
transid = param.get('transactionid')
user = getUserFromParam(param)
serial = param.get('serial')
if transid is None and user.is_empty and serial is None:
# raise exception
log.exception("[ocra/checkstatus] : missing transactionid, user or serial number for token")
raise ParameterError("Usage: %s" % description, id=77)
tokens = []
serials = set()
status = []
if serial is not None:
serials.add(serial)
# if we have a transaction, get serial from this challenge
if transid is not None:
ocraChallenge = None
try:
ocraChallenge = OcraTokenClass.getTransaction(transid)
except:
pass
if ocraChallenge is not None:
serials.add(ocraChallenge.tokenserial)
# if we have a serial number of token
if len(serials) > 0:
for serial in serials:
tokens.extend(getTokens4UserOrSerial(serial=serial))
# if we have a user
if not user.is_empty:
try:
tokens.extend(getTokens4UserOrSerial(user=user))
except:
log.warning("no token or user %r found!" % user)
for token in tokens:
if token.getType() == 'ocra':
challenges = []
if transid is None:
serial = token.getSerial()
challenges = OcraTokenClass.getTransactions4serial(
serial)
else:
challenges.append(OcraTokenClass.getTransaction(
transid))
for challenge in challenges:
stat = token.getStatus(challenge.transid)
if stat is not None and len(stat) > 0:
status.append(stat)
res['values'] = status
c.audit['success'] = res
Session.commit()
return sendResult(response, res, 1)
except PolicyException as pe:
log.exception("[checkstatus] policy failed: %r" % pe)
Session.rollback()
return sendError(response, unicode(pe))
except Exception as exx:
log.exception("[checkstatus] failed: %r" % exx)
Session.rollback()
return sendResult(response, unicode(exx), 0)
finally:
Session.close()
def userview_flexi(self):
"""
This function is used to fill the flexigrid.
Unlike the complex /admin/userlist function, it only returns a
simple array of the tokens.
"""
param = self.request_params
try:
c.page = param.get("page")
c.filter = param.get("query")
qtype = param.get("qtype")
c.sort = param.get("sortname")
c.dir = param.get("sortorder")
c.psize = param.get("rp")
c.realm = param.get("realm")
user = getUserFromParam(param)
# check admin authorization
# check if we got a realm or resolver, that is ok!
checkPolicyPre(
"admin", "userlist", {"user": user.login, "realm": c.realm}
)
if c.filter == "":
c.filter = "*"
log.debug(
"[userview_flexi] page: %s, filter: %s, sort: %s, dir: %s",
c.page,
c.filter,
c.sort,
c.dir,
)
if c.page is None:
c.page = 1
if c.psize is None:
c.psize = 20
c.userArray = getUserList(
{qtype: c.filter, "realm": c.realm}, user
)
c.userNum = len(c.userArray)
lines = []
for u in c.userArray:
# shorten the useridresolver, to get a better display value
resolver_display = ""
if "useridresolver" in u:
if len(u["useridresolver"].split(".")) > 3:
resolver_display = (
u["useridresolver"].split(".")[3]
+ " ("
+ u["useridresolver"].split(".")[1]
+ ")"
)
else:
resolver_display = u["useridresolver"]
lines.append(
{
"id": u["username"],
"cell": [
(u["username"]) if "username" in u else (""),
(resolver_display),
(u["surname"]) if "surname" in u else (""),
(u["givenname"]) if "givenname" in u else (""),
(u["email"]) if "email" in u else (""),
(u["mobile"]) if "mobile" in u else (""),
(u["phone"]) if "phone" in u else (""),
(u["userid"]) if "userid" in u else (""),
],
}
)
# sorting
reverse = False
sortnames = {
"username": 0,
"useridresolver": 1,
"surname": 2,
"givenname": 3,
"email": 4,
"mobile": 5,
"phone": 6,
"userid": 7,
}
if c.dir == "desc":
reverse = True
lines = sorted(
lines,
key=lambda user: user["cell"][sortnames[c.sort]],
reverse=reverse,
)
# end: sorting
# reducing the page
if c.page and c.psize:
page = int(c.page)
psize = int(c.psize)
start = psize * (page - 1)
end = start + psize
lines = lines[start:end]
# We need to return 'page', 'total', 'rows'
res = {"page": int(c.page), "total": c.userNum, "rows": lines}
g.audit["success"] = True
db.session.commit()
return sendResult(response, res)
except PolicyException as pe:
log.error(
"[userview_flexi] Error during checking policies: %r", pe
)
db.session.rollback()
return sendError(response, pe, 1)
except Exception as exx:
log.error("[userview_flexi] failed: %r", exx)
db.session.rollback()
return sendError(response, exx)
def request(self):
"""
method:
ocra/request
description:
request a challenge for a user or for a serial number (token).
arguments:
* serial: (required - string)
Serial number of the token, for which a challenge should
be generated (either serial or user is required)
* user: (required - string)
The user for whose token a challenge should be generated
If the user has more than one token, an error is returend.
(either serial or user is required)
* data: (required - String: URLendoced)
These are the display data, that can be used to generate the challenge
remark:
the app will report a wrong qrcode, if the policy::
{'authentication' : qrtanurl=https://localhost }
is not defined !!
returns:
A JSON respone::
{
"version": "LinOTP 2.4",
"jsonrpc": "2.0",
"result": {
"status": true,
"value": false,
},
"detail": {
"transactionid" : TRANSAKTIONSID,
"data" : DATAOBJECT,
}
}
* transactionid:
This is the transaction ID, that is used later for
verifying the Return code /TAN.
* data:
This is an object (URL) which can be used to generate a
QR-Code to be displayed to the QRTAN App
"""
res = {}
description = 'ocra/request: request a challenge for a given user or token (serial). You must either provide a parameter "user" or a parameter "serial".'
dataobj = ""
try:
param = getLowerParams(request.params)
log.info("[request] saving default configuration: %r" % param)
checkPolicyPre('ocra', "request")
serial = getParam(param, 'serial', optional)
user = getUserFromParam(param, optional)
if user.isEmpty() and serial is None:
## raise exception
log.exception("[request] user or serial is required")
raise ParameterError("Usage: %s" % description, id=77)
message = getParam(param, 'data' , optional)
if message is None:
message = ''
## ocra token
tokens = getTokens4UserOrSerial(user, serial)
if len(tokens) > 1 :
error = ('More than one token found: unable to create challenge '
'for (u:%r,s:%r)!' % (user, serial))
log.error(error)
raise Exception(error)
if len(tokens) == 0:
error = ('No token found: unable to create challenge for'
' (u:%r,s:%r)!' % (user, serial))
log.error(error)
raise Exception(error)
ocra = tokens[0]
(transId, challenge, res, url) = ocra.challenge(message)
u = urlencode({'u':str(url.encode("utf-8"))})
uInfo = {'tr': transId, 'ch' : challenge,
'me': str(message.encode("utf-8")), 'u': u[2:]}
detail = {"transactionid" : transId,
'challenge' : challenge,
'message' : str(message.encode("utf-8")),
'url' : str(url.encode("utf-8")),
}
## create the app_url from the data'''
dataobj = 'lseqr://req?%s' % (str(urlencode(uInfo)))
## append the signature to the url '''
signature = {'si' : ocra.signData(dataobj)}
uInfo['si'] = signature
dataobj = '%s&%s' % (dataobj, str(urlencode(signature)))
detail["data"] = dataobj
c.audit['success'] = res
#c.audit['info'] += "%s=%s, " % (k, value)
Session.commit()
qr = getParam(param, 'qr', optional)
if qr is not None:
param['alt'] = detail
return sendQRImageResult(response, dataobj, param)
else:
return sendResult(response, res, 1, opt=detail)
except PolicyException as pe:
log.exception("[request] policy failed: %r" % pe)
Session.rollback()
return sendError(response, unicode(pe))
except Exception as exx:
log.exception("[request] failed: %r" % exx)
Session.rollback()
return sendError(response, unicode(exx))
finally:
Session.close()
log.debug("[request] done")
def create_context(self, request, environment):
"""
create the request context for all controllers
"""
linotp_config = getLinotpConfig()
request_context['Config'] = linotp_config
request_context['Policies'] = parse_policies(linotp_config)
request_context['translate'] = translate
request_context['CacheManager'] = environment['beaker.cache']
initResolvers()
request_params = {}
try:
request_params.update(request.params)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['Params'] = request_params
authUser = None
try:
authUser = getUserFromRequest(request)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['AuthUser'] = authUser
request_context['UserLookup'] = {}
requestUser = None
try:
requestUser = getUserFromParam(request_params)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['RequestUser'] = requestUser
client = None
try:
client = get_client(request=request)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['Client'] = client
request_context['Audit'] = Audit
request_context['audit'] = Audit.initialize(request, client=client)
defaultRealm = ""
try:
defaultRealm = getDefaultRealm(linotp_config)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['defaultRealm'] = defaultRealm
realms = None
try:
realms = getRealms()
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['Realms'] = realms
request_context['hsm'] = None
if hasattr(self, "hsm"):
request_context['hsm'] = self.hsm
# copy some system entries from pylons
syskeys = {
"radius.nas_identifier": "LinOTP",
"radius.dictfile": "/etc/linotp2/dictionary"
}
sysconfig = {}
for key, default in syskeys.items():
sysconfig[key] = config.get(key, default)
request_context['SystemConfig'] = sysconfig
def _check(self, param):
"""
basic check function, that can be used by different controllers
:param param: dict of all caller parameters
:type param: dict
:return: Tuple of True or False and opt
:rtype: Tuple(boolean, opt)
"""
opt = None
options = {}
# put everything in the options but the user, pass, init
options.update(param)
for para in ["pass", "user", "init"]:
if para in options:
del options[para]
passw = param.get("pass")
user = getUserFromParam(param)
# support for challenge verification
challenge = param.get("challenge")
if challenge is not None:
options = {}
options["challenge"] = challenge
g.audit["user"] = user.login
realm = user.realm or getDefaultRealm()
g.audit["realm"] = realm
# AUTHORIZATION Pre Check
# we need to overwrite the user.realm in case the
# user does not exist in the original realm (setrealm-policy)
user.realm = set_realm(user.login, realm, exception=True)
check_user_authorization(user.login, user.realm, exception=True)
vh = ValidationHandler()
(ok, opt) = vh.checkUserPass(user, passw, options=options)
g.audit.update(request_context.get("audit", {}))
g.audit["success"] = ok
if ok:
# AUTHORIZATION post check
check_auth_tokentype(g.audit["serial"], exception=True, user=user)
check_auth_serial(g.audit["serial"], exception=True, user=user)
# add additional details
if is_auth_return(ok, user=user):
if opt is None:
opt = {}
if ok:
opt["realm"] = g.audit.get("realm")
opt["user"] = g.audit.get("user")
opt["tokentype"] = g.audit.get("token_type")
opt["serial"] = g.audit.get("serial")
else:
opt["error"] = g.audit.get("action_detail")
return (ok, opt)
def checkstatus(self):
"""
method:
ocra/checkstatus
description:
Methode zur assynchronen Ueberpruefungen eines Challenge Response Valiadation requests
arguments:
* transactionid: (required one of - string - (hex))
Dies ist eine Transaktions-ID, die bei der Challenge ausgegeben wurde.
* serial: (required one of - string)
die Serien Nummer des OCRA Token
* user: (required one of - string)
die Benutzer eines Tokens
required is one of (user,serial,transactionid)
returns:
A JSON response::
{
"version": "LinOTP 2.4",
"jsonrpc": "2.0",
"result": {
"status": true,
"value": [
{
"serial": SERIENNUMMER1,
"transactionid": TRANSACTIONID1,
"received_tan": true,
"valid_tan": true,
"failcount": 0
},
{
"serial": SERIENNUMMER1,
"transactionid": TRANSACTIONID2,
"received_tan": false,
"valid_tan": false,
"failcount": 0
},
{
"serial": SERIENNUMMER2,
"transactionid": TRANSACTIONID3,
"received_tan": true,
"valid_tan": false,
"failcount": 2
},
]
},
"id": 0
}
exception:
"""
res = {}
description = 'ocra/checkstatus: check the token status - for assynchronous verification. Missing parameter: You need to provide one of the parameters "transactionid", "user" or "serial"'
try:
param = getLowerParams(request.params)
log.debug("[checkstatus] check OCRA token status: %r" % param)
checkPolicyPre('ocra', "status")
transid = getParam(param, 'transactionid' , optional)
user = getUserFromParam(param, optional)
#user = getParam(param, 'user' ,optional)
serial = getParam(param, 'serial' , optional)
if transid is None and user.isEmpty() and serial is None:
## raise exception
log.exception("[ocra/checkstatus] : missing transactionid, user or serial number for token")
raise ParameterError("Usage: %s" % description, id=77)
tokens = []
serials = set()
status = []
if serial is not None:
serials.add(serial)
## if we have a transaction, get serial from this challenge
if transid is not None :
ocraChallenge = None
try:
ocraChallenge = OcraTokenClass.getTransaction(transid)
except:
pass
if ocraChallenge is not None:
serials.add(ocraChallenge.tokenserial)
## if we have a serial number of token
if len(serials) > 0:
for serial in serials:
tokens.extend(getTokens4UserOrSerial(serial=serial))
## if we have a user
if user.isEmpty() == False:
try:
tokens.extend(getTokens4UserOrSerial(user=user))
except:
log.warning("no token or user %r found!" % user)
for token in tokens:
if token.getType() == 'ocra':
challenges = []
if transid is None:
serial = token.getSerial()
challenges = OcraTokenClass.getTransactions4serial(serial)
else:
challenges.append(OcraTokenClass.getTransaction(transid))
for challenge in challenges:
stat = token.getStatus(challenge.transid)
if stat is not None and len(stat) > 0:
status.append(stat)
res['values'] = status
c.audit['success'] = res
Session.commit()
return sendResult(response, res, 1)
except PolicyException as pe:
log.exception("[checkstatus] policy failed: %r" % pe)
Session.rollback()
return sendError(response, unicode(pe))
except Exception as exx:
log.exception("[checkstatus] failed: %r" % exx)
Session.rollback()
return sendResult(response, unicode(exx), 0)
finally:
Session.close()
log.debug('[ocra/checkstatus] done')
def check_status(self):
"""
check the status of a transaction - for polling support
"""
try:
param = self.request_params
#
# we require either state or transactionid as parameter
transid = param.get("state", param.get("transactionid", None))
if not transid:
raise ParameterError(
_(
'Missing required parameter "state" or '
'"transactionid"!'
)
)
#
# serial is an optional parameter
serial = param.get("serial", None)
# user is an optional parameter:
# if no 'user' in the parameters, the User object will be empty
user = getUserFromParam(param)
passw = param.get("pass")
if passw is None:
raise ParameterError(_('Missing required parameter "pass"!'))
use_offline = param.get("use_offline", False)
va = ValidationHandler()
ok, opt = va.check_status(
transid=transid,
user=user,
serial=serial,
password=passw,
use_offline=use_offline,
)
serials = []
types = []
owner = None
challenges = Challenges.lookup_challenges(transid=transid)
for ch in challenges:
tokens = getTokens4UserOrSerial(serial=ch.getTokenSerial())
if not tokens:
continue
for token in tokens:
serials.append(token.getSerial())
types.append(token.getType())
if not owner:
owner = get_token_owner(token)
if owner:
g.audit["user"] = g.audit["user"] or owner.login
g.audit["realm"] = g.audit["realm"] or owner.realm
g.audit["serial"] = " ".join(serials)
g.audit["token_type"] = " ".join(types)
g.audit["success"] = ok
g.audit["info"] = str(opt)
db.session.commit()
return sendResult(response, ok, 0, opt=opt)
except Exception as exx:
log.error("check_status failed: %r", exx)
g.audit["info"] = str(exx)
db.session.rollback()
return sendResult(response, False, 0)
def getotp(self):
'''
This function is used to retrieve the current otp value for a given
user or a given serial. If the user has more than one token, the list
of the tokens is returend.
method:
gettoken/getotp
arguments:
user - username / loginname
realm - additional realm to match the user to a useridresolver
serial - the serial number of the token
curTime - used ONLY for internal testing: datetime.datetime object
returns:
JSON response
'''
getotp_active = config.get("GETOTP_ENABLED")
if not getotp_active:
return sendError(response, "getotp is not activated.", 0)
param = self.request_params
ret = {}
res = -1
otpval = ""
passw = ""
serials = []
try:
serial = getParam(param, "serial", optional)
user = getUserFromParam(param)
curTime = getParam(param, "curTime", optional)
g.audit['user'] = user.login
if "" != user.login:
g.audit['realm'] = user.realm or getDefaultRealm()
if serial:
log.debug("[getotp] retrieving OTP value for token %s", serial)
elif user.login:
log.debug(
"[getotp] retrieving OTP value for token for user "
"%s@%s", user.login, user.realm)
toks = getTokens4UserOrSerial(user, serial)
tokennum = len(toks)
if tokennum > 1:
log.debug("[getotp] The user has more than one token."
"Returning the list of serials")
res = -3
for token in toks:
serials.append(token.getSerial())
elif 1 == tokennum:
serial = toks[0].getSerial()
log.debug(
"[getotp] retrieving OTP for token %s for user"
" %s@%s", serial, user.login, user.realm)
else:
log.debug("[getotp] no token found for user %s@%s",
user.login, user.realm)
res = -4
else:
res = -5
# if a serial was given or a unique serial could be
# received from the given user.
if serial:
max_count = checkPolicyPre('gettoken', 'max_count', param)
log.debug("[getmultiotp] max_count policy: %s", max_count)
if max_count <= 0:
return sendError(
response, "The policy forbids receiving"
" OTP values for the token %s in "
"this realm" % serial, 1)
(res, pin, otpval, passw) = getOtp(serial, curTime=curTime)
g.audit['success'] = True
if int(res) < 0:
ret['result'] = False
if -1 == otpval:
ret['description'] = "No Token with this serial number"
if -2 == otpval:
ret['description'] = ("This Token does not support the"
" getOtp function")
if -3 == otpval:
ret['description'] = "The user has more than one token"
ret['serials'] = serials
if -4 == otpval:
ret['description'] = "No Token found for this user"
if -5 == otpval:
ret['description'] = ("you need to provide a user or "
"a serial")
else:
ret['result'] = True
ret['otpval'] = otpval
ret['pin'] = pin
ret['pass'] = passw
db.session.commit()
return sendResult(response, ret, 0)
except PolicyException as pe:
log.exception("[getotp] gettoken/getotp policy failed: %r", pe)
db.session.rollback()
return sendError(response, str(pe), 1)
except Exception as exx:
log.exception("[getotp] gettoken/getotp failed: %r", exx)
db.session.rollback()
return sendError(response, "gettoken/getotp failed: %s" % exx, 0)
def check_s(self):
"""
This function is used to validate the serial and the otp value/password.
If the otppin policy is set, the endpoint /validate/check_s does not work.
method:
validate/check_s
arguments:
* serial: the serial number of the token
* pass: the password that consists of a possible fixes password component
and the OTP value
returns:
JSON response
"""
param = self.request_params
options = {}
options.update(param)
for k in ["user", "serial", "pass", "init"]:
if k in options:
del options[k]
try:
passw = param.get("pass")
serial = param.get("serial")
if serial is None:
user = param.get("user")
if user is not None:
user = getUserFromParam(param)
toks = getTokens4UserOrSerial(user=user)
if len(toks) == 0:
raise Exception("No token found!")
elif len(toks) > 1:
raise Exception("More than one token found!")
else:
tok = toks[0].token
desc = tok.get()
realms = desc.get("LinOtp.RealmNames")
if realms is None or len(realms) == 0:
realm = getDefaultRealm()
elif len(realms) > 0:
realm = realms[0]
userInfo = getUserInfo(
tok.LinOtpUserid,
tok.LinOtpIdResolver,
tok.LinOtpIdResClass,
)
user = User(
login=userInfo.get("username"), realm=realm
)
serial = tok.getSerial()
g.audit["serial"] = serial
options["scope"] = {"check_s": True}
vh = ValidationHandler()
(ok, opt) = vh.checkSerialPass(serial, passw, options=options)
g.audit["success"] = ok
db.session.commit()
qr = param.get("qr", None)
if qr and opt and "message" in opt:
try:
dataobj = opt.get("message")
param["alt"] = "%s" % opt
if "transactionid" in opt:
param["transactionid"] = opt["transactionid"]
return sendQRImageResult(response, dataobj, param)
except Exception as exc:
log.warning("failed to send QRImage: %r ", exc)
return sendQRImageResult(response, opt, param)
else:
return sendResult(response, ok, 0, opt=opt)
except Exception as exx:
log.error("[check_s] validate/check_s failed: %r", exx)
g.audit["info"] = str(exx)
db.session.rollback()
return sendResult(response, False, id=0, status=False)
def check(self):
'''
This function is used to login
method:
openid/check
arguments:
user - user to login
realm - in which realm the user should login
pass - password
returns:
JSON response
'''
ok = False
param = {}
do_redirect = None
message = None
try:
param.update(request.params)
same_user = True
passw = getParam(param, "pass", optional)
## getUserFromParam will return default realm if no realm is
## provided via @ append or extra parameter realm
## if the provided realm does not exist, the realm is left empty
user = getUserFromParam(param, optional)
## if the requested user has a realm specified (via @realm append)
## and this is not the same as the user from getUserFromParam
## the requested user is not a valid one!
p_user = param.get('user', '')
if "@" in p_user:
if p_user != "%s@%s" % (user.login, user.realm):
same_user = False
c.audit['user'] = user.login
c.audit['realm'] = user.realm or getDefaultRealm()
vh = ValidationHandler()
if same_user is True:
(ok, opt) = vh.checkUserPass(user, passw)
c.audit['success'] = ok
if ok:
## if the user authenticated successfully we need to set the cookie aka
## the ticket and we need to remember this ticket.
user = "******" % (user.login, c.audit['realm'])
log.debug("[check] user=%s" % user)
token = self.storage.set_user_token(user, expire=self.COOKIE_EXPIRE)
log.debug("[check] token=%s" % token)
cookie = "%s:%s" % (user, token)
log.debug("[check] cookie=%s" % cookie)
response.set_cookie(COOKIE_NAME, cookie, max_age=self.COOKIE_EXPIRE)
else:
message = "Your login attempt was not successful!"
Session.commit()
# Only if we logged in successfully we redirect to the original
# page (Servive Provider). Otherwise we will redirect to the
# status page
p = {}
redirect_to = getParam(param, "redirect_to", optional)
if redirect_to and ok:
p = {}
for k in [ 'openid.return_to', "openid.realm", "openid.ns", "openid.claimed_id", "openid.mode",
"openid.identity" ]:
p[k] = param[k]
else:
if message is not None:
p["message"] = message
redirect_to = "/openid/status"
do_redirect = url(str("%s?%s" % (redirect_to, urlencode(p))))
except Exception as exx:
log.exception("[check] openid/check failed: %r" % exx)
Session.rollback()
return sendError(response, "openid/check failed: %r" % exx, 0)
finally:
Session.close()
log.debug('[check] done')
if do_redirect:
log.debug("[check] now redirecting to %s" % do_redirect)
redirect(do_redirect)
def create_context(self, request, environment):
"""
create the request context for all controllers
"""
linotp_config = getLinotpConfig()
# make the request id available in the request context
request_context['RequestId'] = environment['REQUEST_ID']
# a request local cache to get the user info from the resolver
request_context['UserLookup'] = {}
# a request local cache to get the resolver from user and realm
request_context['UserRealmLookup'] = {}
request_context['Config'] = linotp_config
request_context['Policies'] = parse_policies(linotp_config)
request_context['translate'] = translate
request_context['CacheManager'] = environment['beaker.cache']
routes = environment.get('pylons.routes_dict', {})
path = "/%s/%s" % (routes['controller'], routes['action'])
request_context['Path'] = path
request_context['hsm'] = self.hsm
initResolvers()
client = None
try:
client = get_client(request=request)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['Client'] = client
request_context['Audit'] = Audit
request_context['audit'] = Audit.initialize(request, client=client)
authUser = None
try:
authUser = getUserFromRequest(request)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['AuthUser'] = authUser
request_context['UserLookup'] = {}
# ------------------------------------------------------------------ --
# get the current resolvers
resolvers = []
try:
resolvers = getResolverList(config=linotp_config)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['Resolvers'] = resolvers
# ------------------------------------------------------------------ --
# get the current realms
realms = {}
try:
realms = getRealms()
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['Realms'] = realms
# ------------------------------------------------------------------ --
defaultRealm = ""
try:
defaultRealm = getDefaultRealm(linotp_config)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['defaultRealm'] = defaultRealm
# ------------------------------------------------------------------ --
# load the requesting user
from linotp.useridresolver.UserIdResolver import (
ResolverNotAvailable)
requestUser = None
try:
requestUser = getUserFromParam(self.request_params)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r", exx)
except (ResolverNotAvailable, NoResolverFound) as exx:
log.error("Failed to connect to server %r", exx)
request_context['RequestUser'] = requestUser
# ------------------------------------------------------------------ --
# load the providers
from linotp.provider import Provider_types
from linotp.provider import getProvider
provider = {}
for provider_type in Provider_types.keys():
provider[provider_type] = getProvider(provider_type)
request_context['Provider'] = provider
# ------------------------------------------------------------------ --
# for the setup of encrypted data, we require the hsm is instatiated
# and available in the request context
if not self.secret_key:
init_key_partition(linotp_config, partition=0)
# ------------------------------------------------------------------ --
# copy some system entries from pylons
syskeys = {
"radius.nas_identifier": "LinOTP",
"radius.dictfile": "/etc/linotp2/dictionary"
}
sysconfig = {}
for key, default in syskeys.items():
sysconfig[key] = config.get(key, default)
request_context['SystemConfig'] = sysconfig
def _check(self, param):
'''
basic check function, that can be used by different controllers
:param param: dict of all caller parameters
:type param: dict
:return: Tuple of True or False and opt
:rtype: Tuple(boolean, opt)
'''
opt = None
options = {}
# put everything in the options but the user, pass, init
options.update(param)
for para in ["pass", "user", "init"]:
if options.has_key(para):
del options[para]
passw = param.get("pass")
user = getUserFromParam(param)
# support for ocra application challenge verification
challenge = param.get("challenge")
if challenge is not None:
options = {}
options['challenge'] = challenge
c.audit['user'] = user.login
realm = user.realm or getDefaultRealm()
c.audit['realm'] = realm
# AUTHORIZATION Pre Check
# we need to overwrite the user.realm in case the
# user does not exist in the original realm (setrealm-policy)
user.realm = set_realm(user.login, realm, exception=True)
check_user_authorization(user.login, user.realm, exception=True)
if isSelfTest() is True:
initTime = param.get("init")
if initTime is not None:
if options is None:
options = {}
options['initTime'] = initTime
vh = ValidationHandler()
(ok, opt) = vh.checkUserPass(user, passw, options=options)
c.audit.update(request_context.get('audit'))
c.audit['success'] = ok
if ok:
# AUTHORIZATION post check
check_auth_tokentype(c.audit['serial'], exception=True, user=user)
check_auth_serial(c.audit['serial'], exception=True, user=user)
# add additional details
if is_auth_return(ok, user=user):
if opt is None:
opt = {}
if ok:
opt['realm'] = c.audit.get('realm')
opt['user'] = c.audit.get('user')
opt['tokentype'] = c.audit.get('token_type')
opt['serial'] = c.audit.get('serial')
else:
opt['error'] = c.audit.get('action_detail')
return (ok, opt)
def create_context(self, request, environment):
"""
create the request context for all controllers
"""
linotp_config = getLinotpConfig()
request_context['Config'] = linotp_config
request_context['Policies'] = parse_policies(linotp_config)
request_context['translate'] = translate
request_context['CacheManager'] = environment['beaker.cache']
request_context['Path'] = environment.get("PATH_INFO", "") or ""
request_context['hsm'] = self.hsm
request_params = {}
try:
request_params.update(request.params)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['Params'] = request_params
initResolvers()
client = None
try:
client = get_client(request=request)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['Client'] = client
request_context['Audit'] = Audit
request_context['audit'] = Audit.initialize(request, client=client)
authUser = None
try:
authUser = getUserFromRequest(request)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['AuthUser'] = authUser
request_context['UserLookup'] = {}
requestUser = None
try:
requestUser = getUserFromParam(request_params)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['RequestUser'] = requestUser
defaultRealm = ""
try:
defaultRealm = getDefaultRealm(linotp_config)
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['defaultRealm'] = defaultRealm
realms = None
try:
realms = getRealms()
except UnicodeDecodeError as exx:
log.error("Failed to decode request parameters %r" % exx)
request_context['Realms'] = realms
# ------------------------------------------------------------------ --
# for the setup of encrypted data, we require the hsm is instatiated
# and available in the request context
if not self.secret_key:
init_key_partition(linotp_config, partition=0)
# ------------------------------------------------------------------ --
# copy some system entries from pylons
syskeys = {
"radius.nas_identifier": "LinOTP",
"radius.dictfile": "/etc/linotp2/dictionary"
}
sysconfig = {}
for key, default in syskeys.items():
sysconfig[key] = config.get(key, default)
request_context['SystemConfig'] = sysconfig
def check(self):
'''
This function is used to login
method:
openid/check
arguments:
user - user to login
realm - in which realm the user should login
pass - password
returns:
JSON response
'''
ok = False
param = {}
do_redirect = None
message = None
try:
param.update(request.params)
same_user = True
passw = getParam(param, "pass", optional)
## getUserFromParam will return default realm if no realm is
## provided via @ append or extra parameter realm
## if the provided realm does not exist, the realm is left empty
user = getUserFromParam(param, optional)
## if the requested user has a realm specified (via @realm append)
## and this is not the same as the user from getUserFromParam
## the requested user is not a valid one!
p_user = param.get('user', '')
if "@" in p_user:
if p_user != "%s@%s" % (user.login, user.realm):
same_user = False
c.audit['user'] = user.login
c.audit['realm'] = user.realm or getDefaultRealm()
if same_user is True:
(ok, opt) = checkUserPass(user, passw)
c.audit['success'] = ok
if ok:
## if the user authenticated successfully we need to set the cookie aka
## the ticket and we need to remember this ticket.
user = "******" % (user.login, c.audit['realm'])
log.debug("[check] user=%s" % user)
token = self.storage.set_user_token(user,
expire=self.COOKIE_EXPIRE)
log.debug("[check] token=%s" % token)
cookie = "%s:%s" % (user, token)
log.debug("[check] cookie=%s" % cookie)
response.set_cookie(COOKIE_NAME,
cookie,
max_age=self.COOKIE_EXPIRE)
else:
message = "Your login attempt was not successful!"
Session.commit()
# Only if we logged in successfully we redirect to the original
# page (Servive Provider). Otherwise we will redirect to the
# status page
p = {}
redirect_to = getParam(param, "redirect_to", optional)
if redirect_to and ok:
p = {}
for k in [
'openid.return_to', "openid.realm", "openid.ns",
"openid.claimed_id", "openid.mode", "openid.identity"
]:
p[k] = param[k]
else:
if message is not None:
p["message"] = message
redirect_to = "/openid/status"
do_redirect = url(str("%s?%s" % (redirect_to, urlencode(p))))
except Exception as exx:
log.error("[check] openid/check failed: %r" % exx)
log.error("[__before__] %s" % traceback.format_exc())
Session.rollback()
return sendError(response, "openid/check failed: %r" % exx, 0)
finally:
Session.close()
log.debug('[check] done')
if do_redirect:
log.debug("[check] now redirecting to %s" % do_redirect)
redirect(do_redirect)
def _check(self, param):
'''
basic check function, that can be used by different controllers
:param param: dict of all caller parameters
:type param: dict
:return: Tuple of True or False and opt
:rtype: Tuple(boolean, opt)
'''
opt = None
options = {}
## put everythin in the options but the user, pass, init
options.update(param)
for para in ["pass", "user", "init"]:
if options.has_key(para):
del options[para]
passw = getParam(param, "pass", optional)
user = getUserFromParam(param, optional)
# support for ocra application challenge verification
challenge = getParam(param, "challenge", optional)
if challenge is not None:
options = {}
options['challenge'] = challenge
c.audit['user'] = user.login
realm = user.realm or getDefaultRealm()
c.audit['realm'] = realm
# AUTHORIZATION Pre Check
# we need to overwrite the user.realm in case the user does not exist in the original realm (setrealm-policy)
user.realm = set_realm(user.login, realm, exception=True)
check_user_authorization(user.login, user.realm, exception=True)
if isSelfTest() is True:
initTime = getParam(param, "init", optional)
if initTime is not None:
if options is None:
options = {}
options['initTime'] = initTime
vh = ValidationHandler()
(ok, opt) = vh.checkUserPass(user, passw, options=options)
c.audit.update(request_context.get('audit'))
c.audit['success'] = ok
if ok:
# AUTHORIZATION post check
check_auth_tokentype(c.audit['serial'], exception=True, user=user)
check_auth_serial(c.audit['serial'], exception=True, user=user)
# add additional details
if is_auth_return(ok, user=user):
if opt is None:
opt = {}
if ok:
opt['realm'] = c.audit.get('realm')
opt['user'] = c.audit.get('user')
opt['tokentype'] = c.audit.get('token_type')
opt['serial'] = c.audit.get('serial')
else:
opt['error'] = c.audit.get('action_detail')
return (ok, opt)
