forked from privacyidea/privacyidea
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test_lib_tokens_tiqr.py
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test_lib_tokens_tiqr.py
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# coding: utf-8
"""
This test file tests the lib.tokens.tiqrtoken and lib.tokens.ocra
This depends on lib.tokenclass
"""
from tests import smtpmock
from .base import MyTestCase, MyApiTestCase
from privacyidea.lib.challenge import get_challenges
from privacyidea.lib.tokens.tiqrtoken import TiqrTokenClass
from privacyidea.lib.tokens.ocratoken import OcraTokenClass
from privacyidea.lib.tokens.ocra import OCRASuite, OCRA
from privacyidea.lib.user import User
from privacyidea.lib.token import init_token, remove_token
from privacyidea.lib.utils import hexlify_and_unicode
from privacyidea.lib.error import ParameterError
from privacyidea.lib import _
import re
import binascii
import hashlib
from six.moves.urllib.parse import urlparse
from six.moves.urllib.parse import urlencode
import json
from flask import Request, g
from werkzeug.test import EnvironBuilder
class OCRASuiteTestCase(MyTestCase):
def test_00_ocrasuite_fail(self):
self.assertRaises(Exception, OCRASuite, "algo:crypto")
self.assertRaises(Exception, OCRASuite,
"algo:crypto:data:ss")
# NO OCRA-2
self.assertRaises(Exception, OCRASuite,
"OCRA-2:HOTP-SHA1-6:QH10-S128")
# no TOTP
self.assertRaises(Exception, OCRASuite,
"OCRA-2:TOTP-SHA1-6:QH10-S128")
# No unknown SHA
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA3-6:QH10-S128")
# No unknown truncation
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA1-3:QH10-S128")
# wrong cryptofunction
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTPSHA13:QH10-S128")
# No HOTP
self.assertRaises(Exception, OCRASuite,
"OCRA-1:TOTP-SHA1-4:QH10-S128")
# check datainput
# counter
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:X-QN08-PSHA1")
# challenge
# wrong datainput
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:CQX04PSHA1")
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-Q-X-0-4-PSHA1")
# wrong challenge type
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-QX04-PSHA1")
# challenge to short
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-QN03-PSHA1")
# challenge to long
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-QN65-PSHA1")
# challenge length not a number
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-QNXX-PSHA1")
# signature
# unknown signature type
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-QN04-XSHA1")
# Wrong hash
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-QN04-PSHA3")
# Session length
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-QN04-SXXX")
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-QN04-S100")
# Timestamp
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-QN04-T10X")
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-QN04-T100M")
self.assertRaises(Exception, OCRASuite,
"OCRA-1:HOTP-SHA512-8:C-QN04-TxxM")
def test_01_ocrasuite_success(self):
os = OCRASuite("OCRA-1:HOTP-SHA1-6:QH10-S128")
self.assertEqual(os.algorithm, "OCRA-1")
self.assertEqual(os.sha, "SHA1")
self.assertEqual(os.truncation, 6)
self.assertEqual(os.challenge_type, "QH")
self.assertEqual(os.challenge_length, 10)
self.assertEqual(os.signature_type, "S")
self.assertEqual(os.session_length, 128)
os = OCRASuite("OCRA-1:HOTP-SHA512-8:C-QN08-PSHA1")
self.assertEqual(os.sha, "SHA512")
self.assertEqual(os.truncation, 8)
self.assertEqual(os.counter, "C")
self.assertEqual(os.challenge_type, "QN")
self.assertEqual(os.signature_hash, "SHA1")
os = OCRASuite("OCRA-1:HOTP-SHA256-6:QA10-T1M")
self.assertEqual(os.time_frame, "M")
self.assertEqual(os.time_value, 1)
os = OCRASuite("OCRA-1:HOTP-SHA1-4:QH8-S512")
def test_02_create_challenge(self):
# test creation of hex challenge
os = OCRASuite("OCRA-1:HOTP-SHA1-6:QH10-S128")
c = os.create_challenge()
self.assertEqual(len(c), 10)
self.assertTrue("G" not in c, c)
# test creation of alphanum challenge
os = OCRASuite("OCRA-1:HOTP-SHA1-6:QA10-S128")
c = os.create_challenge()
self.assertEqual(len(c), 10)
self.assertTrue("-" not in c, c)
# test creation of numeric challenge
os = OCRASuite("OCRA-1:HOTP-SHA1-6:QN10-S128")
c = os.create_challenge()
self.assertEqual(len(c), 10)
# Test, if this is a number
i_c = int(c)
KEY20 = "3132333435363738393031323334353637383930"
KEY32 = "3132333435363738393031323334353637383930313233343536373839303132"
KEY64 = "31323334353637383930313233343536373839303132333435363738393031323334" \
"353637383930313233343536373839303132333435363738393031323334"
class OCRATestCase(MyTestCase):
def test_01_one_way_chal_resp(self):
# http://tools.ietf.org/html/rfc6287#appendix-C.1
ocrasuite = "OCRA-1:HOTP-SHA1-6:QN08"
testvectors = [
{"Q": "00000000", "r": "237653"},
{"Q": "11111111", "r": "243178"},
{"Q": "22222222", "r": "653583"},
{"Q": "33333333", "r": "740991"},
{"Q": "44444444", "r": "608993"},
{"Q": "55555555", "r": "388898"},
{"Q": "66666666", "r": "816933"},
{"Q": "77777777", "r": "224598"},
{"Q": "88888888", "r": "750600"},
{"Q": "99999999", "r": "294470"}
]
for tv in testvectors:
ocra_object = OCRA(ocrasuite, binascii.unhexlify(KEY20))
r = ocra_object.get_response(tv.get("Q"))
self.assertEqual(r, tv.get("r"))
def test_02_one_way_chal_with_pin(self):
# http://tools.ietf.org/html/rfc6287#appendix-C.1
pin = "1234"
ocrasuite = "OCRA-1:HOTP-SHA256-8:QN08-PSHA1"
testvectors = [
{"Q": "00000000", "r": "83238735"},
{"Q": "11111111", "r": "01501458"},
{"Q": "22222222", "r": "17957585"},
{"Q": "33333333", "r": "86776967"},
{"Q": "44444444", "r": "86807031"}
]
for tv in testvectors:
ocra_object = OCRA(ocrasuite, binascii.unhexlify(KEY32))
r = ocra_object.get_response(tv.get("Q"), pin=pin)
self.assertEqual(r, tv.get("r"))
def test_03_one_way_chal_with_pin_and_counter(self):
# http://tools.ietf.org/html/rfc6287#appendix-C.1
pin = "1234"
pin_hash = "7110eda4d09e062aa5e4a390b0a572ac0d2c0220"
ocrasuite = "OCRA-1:HOTP-SHA256-8:C-QN08-PSHA1"
testvectors = [
{"Q": "12345678", "r": "65347737", "C": "0"},
{"Q": "12345678", "r": "86775851", "C": "1"},
{"Q": "12345678", "r": "78192410", "C": "2"},
{"Q": "12345678", "r": "71565254", "C": "3"},
{"Q": "12345678", "r": "10104329", "C": "4"},
{"Q": "12345678", "r": "65983500", "C": "5"},
{"Q": "12345678", "r": "70069104", "C": "6"},
{"Q": "12345678", "r": "91771096", "C": "7"},
{"Q": "12345678", "r": "75011558", "C": "8"},
{"Q": "12345678", "r": "08522129", "C": "9"},
]
# test with PIN
for tv in testvectors:
ocra_object = OCRA(ocrasuite, binascii.unhexlify(KEY32))
r = ocra_object.get_response(tv.get("Q"), pin=pin,
counter=tv.get("C"))
self.assertEqual(r, tv.get("r"))
# test with pin_hash
for tv in testvectors:
ocra_object = OCRA(ocrasuite, binascii.unhexlify(KEY32))
r = ocra_object.get_response(tv.get("Q"), pin_hash=pin_hash,
counter=tv.get("C"))
self.assertEqual(r, tv.get("r"))
def test_04_one_way_chal_with_counter_512(self):
# http://tools.ietf.org/html/rfc6287#appendix-C.1
ocrasuite = "OCRA-1:HOTP-SHA512-8:C-QN08"
testvectors = [
{"Q": "00000000", "C": "00000", "r": "07016083"},
{"Q": "11111111", "C": "00001", "r": "63947962"},
{"Q": "22222222", "C": "00002", "r": "70123924"},
{"Q": "33333333", "C": "00003", "r": "25341727"},
{"Q": "44444444", "C": "00004", "r": "33203315"},
{"Q": "55555555", "C": "00005", "r": "34205738"},
{"Q": "66666666", "C": "00006", "r": "44343969"},
{"Q": "77777777", "C": "00007", "r": "51946085"},
{"Q": "88888888", "C": "00008", "r": "20403879"},
{"Q": "99999999", "C": "00009", "r": "31409299"},
]
for tv in testvectors:
ocra_object = OCRA(ocrasuite, binascii.unhexlify(KEY64))
r = ocra_object.get_response(tv.get("Q"),
counter=tv.get("C"))
self.assertEqual(r, tv.get("r"))
def test_05_one_way_chal_with_timestamp(self):
# http://tools.ietf.org/html/rfc6287#appendix-C.1
ocrasuite = "OCRA-1:HOTP-SHA512-8:QN08-T1M"
testvectors = [
{"Q": "00000000", "T": "132d0b6", "r": "95209754"},
{"Q": "11111111", "T": "132d0b6", "r": "55907591"},
{"Q": "22222222", "T": "132d0b6", "r": "22048402"},
{"Q": "33333333", "T": "132d0b6", "r": "24218844"},
{"Q": "44444444", "T": "132d0b6", "r": "36209546"}
]
for tv in testvectors:
ocra_object = OCRA(ocrasuite, binascii.unhexlify(KEY64))
r = ocra_object.get_response(tv.get("Q"),
timesteps=tv.get("T"))
self.assertEqual(r, tv.get("r"))
def test_06_plain_signature(self):
# http://tools.ietf.org/html/rfc6287#appendix-C.3
ocrasuite = "OCRA-1:HOTP-SHA256-8:QA08"
testvectors = [
{"Q": "SIG10000", "r": "53095496"},
{"Q": "SIG11000", "r": "04110475"},
{"Q": "SIG12000", "r": "31331128"},
{"Q": "SIG13000", "r": "76028668"},
{"Q": "SIG14000", "r": "46554205"}
]
for tv in testvectors:
ocra_object = OCRA(ocrasuite, binascii.unhexlify(KEY32))
r = ocra_object.get_response(tv.get("Q"))
self.assertEqual(r, tv.get("r"))
def test_07_plain_signature_with_time(self):
# http://tools.ietf.org/html/rfc6287#appendix-C.3
ocrasuite = "OCRA-1:HOTP-SHA512-8:QA10-T1M"
testvectors = [
{"Q": "SIG1000000", "r": "77537423", "T": "132d0b6"},
{"Q": "SIG1100000", "r": "31970405", "T": "132d0b6"},
{"Q": "SIG1200000", "r": "10235557", "T": "132d0b6"},
{"Q": "SIG1300000", "r": "95213541", "T": "132d0b6"},
{"Q": "SIG1400000", "r": "65360607", "T": "132d0b6"}
]
for tv in testvectors:
ocra_object = OCRA(ocrasuite, binascii.unhexlify(KEY64))
r = ocra_object.get_response(tv.get("Q"), timesteps=tv.get("T"))
self.assertEqual(r, tv.get("r"))
def test_08_create_data_input(self):
# The ocrasuite is stored as a unicode in the webui. As it is used for
# the OCRA datainput, it must be internally converted to a string.
ocrasuite = u"OCRA-1:HOTP-SHA1-6:QN10"
question = "1344454126"
ocra_object = OCRA(ocrasuite, binascii.unhexlify(KEY20))
r = ocra_object.create_data_input(question)
# create data_input with missing counter
ocrasuite = u"OCRA-1:HOTP-SHA1-6:C-QN10"
ocra_object=OCRA(ocrasuite, binascii.unhexlify(KEY20))
self.assertRaises(Exception, ocra_object.create_data_input, question)
# create data_input with missing PIN
ocrasuite = u"OCRA-1:HOTP-SHA1-6:QN10-PSHA1"
ocra_object=OCRA(ocrasuite, binascii.unhexlify(KEY20))
self.assertRaises(Exception, ocra_object.create_data_input, question)
# create data_input with missing Timesteps
ocrasuite = u"OCRA-1:HOTP-SHA1-6:QN10-T1M"
ocra_object=OCRA(ocrasuite, binascii.unhexlify(KEY20))
self.assertRaises(Exception, ocra_object.create_data_input, question)
ocrasuite = u"OCRA-1:HOTP-SHA1-8:QH40"
dTAN = b"83507112 ~320,00~1399458665_G6HNVF"
question = binascii.hexlify(hashlib.sha1(dTAN).digest())
ocra_object = OCRA(ocrasuite, binascii.unhexlify(KEY20))
r = ocra_object.create_data_input(question)
self.assertEqual(len(r), 128 + len(ocrasuite) + 1)
class OcraTokenTestCase(MyTestCase):
def test_00_users(self):
self.setUp_user_realms()
def test_01_create_token(self):
pin = "test"
token = init_token({"type": "ocra",
"pin": pin,
"serial": "OCRA1",
"user": "cornelius",
"realm": self.realm1,
"otpkey": KEY20
})
self.assertEqual(token.type, "ocra")
prefix = OcraTokenClass.get_class_prefix()
self.assertEqual(prefix, "OCRA")
info = OcraTokenClass.get_class_info()
self.assertEqual(info.get("type"), "ocra")
info = OcraTokenClass.get_class_info("type")
self.assertEqual(info, "ocra")
# Check the challenge request
r = token.is_challenge_request(pin)
self.assertEqual(r, True)
r = token.is_challenge_request(pin + "123456")
self.assertEqual(r, False)
# Check create_challenge
displayTAN_challenge = b"83507112 ~320,00~1399458665_G6HNVF"
challengeQH40 = hexlify_and_unicode(hashlib.sha1(
displayTAN_challenge).digest())
r = token.create_challenge(options={"challenge": challengeQH40})
self.assertEqual(r[0], True)
self.assertEqual(r[1], "Please answer the challenge")
# answer the challenge wrongly
r = token.verify_response(passw="00065298", challenge=challengeQH40)
self.assertTrue(r < 0, r)
# answer the challenge
r = token.verify_response(passw="90065298", challenge=challengeQH40)
self.assertTrue(r > 0, r)
# create another challenge using the same display TAN as above
r = token.create_challenge(options={"challenge": challengeQH40})
self.assertEqual(r[0], True)
self.assertEqual(r[1], "Please answer the challenge")
transaction_id = r[2]
# answer the challenge wrongly using check_challenge_response
r = token.check_challenge_response(passw="00065298", options={
"transaction_id": transaction_id
})
self.assertEqual(r, -1)
# assert there is still one challenge
self.assertEqual(len(get_challenges(serial="OCRA1", transaction_id=transaction_id)), 1)
# answer the challenge correctly using check_challenge_response
r = token.check_challenge_response(passw="90065298", options={
"transaction_id": transaction_id
})
self.assertTrue(r > 0, r)
# assert there is no challenge anymore
self.assertEqual(len(get_challenges(serial="OCRA1", transaction_id=transaction_id)), 0)
class TiQRTokenTestCase(MyApiTestCase):
serial1 = "ser1"
# add_user, get_user, reset, set_user_identifiers
def test_00_users(self):
self.setUp_user_realms()
def _test_create_token(self, user):
pin = "test"
token = init_token({"type": "tiqr",
"pin": pin,
"serial": "TIQR1"}, User(user, self.realm1))
self.assertEqual(token.type, "tiqr")
prefix = TiqrTokenClass.get_class_prefix()
self.assertEqual(prefix, "TiQR")
info = TiqrTokenClass.get_class_info()
self.assertEqual(info.get("type"), "tiqr")
info = TiqrTokenClass.get_class_info("type")
self.assertEqual(info, "tiqr")
idetail = token.get_init_detail()
self.assertTrue("TiQR" in idetail.get("tiqrenroll").get("description"))
self.assertTrue("serial" in idetail, idetail)
self.assertTrue("img" in idetail.get("tiqrenroll"), idetail)
self.assertTrue("value" in idetail.get("tiqrenroll"), idetail)
# Check the challenge request
r = token.is_challenge_request(pin)
self.assertEqual(r, True)
r = token.is_challenge_request(pin + "123456")
self.assertEqual(r, False)
# Check create_challenge
r = token.create_challenge()
self.assertEqual(r[0], True)
self.assertEqual(r[1], _("Please scan the QR Code"))
self.assertTrue("img" in r[3], r[3])
self.assertTrue("value" in r[3], r[3])
def _test_api_endpoint(self, user, expected_netloc):
pin = "tiqr"
token = init_token({"type": "tiqr",
"pin": pin}, User(user, self.realm1))
idetail = token.get_init_detail()
value = idetail.get("tiqrenroll").get("value")
# 'tiqrenroll://None?action=metadata&session=b81ecdf74118dcf6fa1cd41d3d4b2fec56c9107f&serial=TiQR000163CB
# get the serial and the session
m = re.search('&serial=(.*)$', value)
serial = m.group(1)
m = re.search('&session=(.*)&', value)
session = m.group(1)
# test meta data
builder = EnvironBuilder(method='POST',
data={},
headers={})
env = builder.get_environ()
# Set the remote address so that we can filter for it
env["REMOTE_ADDR"] = "10.0.0.1"
g.client_ip = env["REMOTE_ADDR"]
req = Request(env)
req.all_data = {"action": "metadata",
"session": session,
"serial": serial}
r = TiqrTokenClass.api_endpoint(req, g)
self.assertEqual(r[0], "json")
self.assertTrue("identity" in r[1], r[1])
self.assertTrue("service" in r[1], r[1])
# Test invalid action
req.all_data = {"action": "unknown"}
self.assertRaises(Exception,
TiqrTokenClass.api_endpoint, req, g)
# test enrollment with invalid session
req.all_data = {"action": "enrollment",
"serial": serial,
"session": "123",
"secret": KEY20}
self.assertRaises(ParameterError,
TiqrTokenClass.api_endpoint, req, g)
# test enrollment with valid session
req.all_data = {"action": "enrollment",
"serial": serial,
"session": session,
"secret": KEY20}
r = TiqrTokenClass.api_endpoint(req, g)
self.assertEqual(r[0], "plain")
self.assertEqual(r[1], "OK")
# test authentication endpoint
# create a challenge by issuing validate/check with user and pin
session = ""
challenge = ""
with self.app.test_request_context('/validate/check',
method='GET',
query_string=urlencode({
"user": user.encode('utf-8'),
"realm": self.realm1,
"pass": pin})):
res = self.app.full_dispatch_request()
self.assertTrue(res.status_code == 200, res)
result = json.loads(res.data.decode('utf8')).get("result")
detail = json.loads(res.data.decode('utf8')).get("detail")
self.assertTrue(result.get("status") is True, result)
self.assertTrue(result.get("value") is False, result)
transaction_id = detail.get("transaction_id")
image_url = detail.get("attributes").get("value")
self.assertTrue(image_url.startswith("tiqrauth"))
# u'tiqrauth://cornelius_realm1@org.privacyidea
# /12335970131032896263/e0fac7bb2e3ea4219ead'
# session = 12335970131032896263
# challenge = e0fac7bb2e3ea4219ead
r = image_url.split("/")
session = r[3]
challenge = r[4]
# check the URL
parsed_url = urlparse(image_url)
self.assertEqual(parsed_url.netloc, expected_netloc)
ocrasuite = token.get_tokeninfo("ocrasuite")
ocra_object = OCRA(ocrasuite, key=binascii.unhexlify(KEY20))
# Calculate Response with the challenge.
response = ocra_object.get_response(challenge)
encoded_user_id = u"{!s}_{!s}".format(user, self.realm1).encode('utf-8')
# First, send a wrong response
req.all_data = {"response": "12345",
"userId": encoded_user_id,
"sessionKey": session,
"operation": "login"}
r = TiqrTokenClass.api_endpoint(req, g)
self.assertEqual(r[0], "plain")
self.assertRegexpMatches(r[1], r"INVALID_RESPONSE:[0-9]+")
# Check that the OTP status is still incorrect
r = token.check_challenge_response(options={"transaction_id":
transaction_id})
self.assertEqual(r, -1)
# Send the correct response
req.all_data = {"response": response,
"userId": encoded_user_id,
"sessionKey": session,
"operation": "login"}
r = TiqrTokenClass.api_endpoint(req, g)
self.assertEqual(r[0], "plain")
self.assertEqual(r[1], "OK")
# Send the same response a second time would not work
# since the Challenge is marked as answered
req.all_data = {"response": response,
"userId": encoded_user_id,
"sessionKey": session,
"operation": "login"}
r = TiqrTokenClass.api_endpoint(req, g)
self.assertEqual(r[0], "plain")
self.assertEqual(r[1], "INVALID_CHALLENGE")
# Finally we check the OTP status:
r = token.check_challenge_response(options={"transaction_id":
transaction_id})
self.assertTrue(r > 0, r)
# Check the same challenge again. It will fail, since the
# challenge was deleted from the database
r = token.check_challenge_response(options={"transaction_id":
transaction_id})
self.assertTrue(r < 0, r)
def test_01_create_token(self):
self._test_create_token('cornelius')
def test_02_api_endpoint(self):
self._test_api_endpoint('cornelius', 'cornelius_realm1@org.privacyidea')
def test_03_create_token_nonascii(self):
self._test_create_token(u'nönäscii')
def test_04_api_endpoint_nonascii(self):
self._test_api_endpoint(u'nönäscii', 'n%C3%B6n%C3%A4scii_realm1@org.privacyidea')
@smtpmock.activate
def test_05_api_endpoint_with_multiple_tokens(self):
# We test the behavior of the TiQR token with other CR tokens (ie. an email token) present
smtpmock.setdata(response={"pi_tester@privacyidea.org": (200, 'OK')})
other_token = init_token({"type": "email",
"email": "some@example.com",
"pin": "somepin"}, User('selfservice', self.realm1))
pin = "tiqr"
token = init_token({"type": "tiqr",
"pin": pin}, User('selfservice', self.realm1))
idetail = token.get_init_detail()
value = idetail.get("tiqrenroll").get("value")
# 'tiqrenroll://None?action=metadata&session=b81ecdf74118dcf6fa1cd41d3d4b2fec56c9107f&serial=TiQR000163CB
# get the serial and the session
m = re.search('&serial=(.*)$', value)
serial = m.group(1)
m = re.search('&session=(.*)&', value)
session = m.group(1)
# test meta data
builder = EnvironBuilder(method='POST',
data={},
headers={})
env = builder.get_environ()
# Set the remote address so that we can filter for it
env["REMOTE_ADDR"] = "10.0.0.1"
g.client_ip = env["REMOTE_ADDR"]
req = Request(env)
req.all_data = {"action": "metadata",
"session": session,
"serial": serial}
r = TiqrTokenClass.api_endpoint(req, g)
self.assertEqual(r[0], "json")
self.assertTrue("identity" in r[1], r[1])
self.assertTrue("service" in r[1], r[1])
# Test invalid action
req.all_data = {"action": "unknown"}
self.assertRaises(Exception,
TiqrTokenClass.api_endpoint, req, g)
# test enrollment with invalid session
req.all_data = {"action": "enrollment",
"serial": serial,
"session": "123",
"secret": KEY20}
self.assertRaises(ParameterError,
TiqrTokenClass.api_endpoint, req, g)
# test enrollment with valid session
req.all_data = {"action": "enrollment",
"serial": serial,
"session": session,
"secret": KEY20}
r = TiqrTokenClass.api_endpoint(req, g)
self.assertEqual(r[0], "plain")
self.assertEqual(r[1], "OK")
# test authentication endpoint
# create a challenge by issuing validate/triggerchallenge
with self.app.test_request_context('/validate/triggerchallenge',
method='POST',
data={"user": "selfservice", "realm": self.realm1},
headers={"Authorization": self.at}):
res = self.app.full_dispatch_request()
self.assertTrue(res.status_code == 200, res)
result = json.loads(res.data.decode('utf8')).get("result")
detail = json.loads(res.data.decode('utf8')).get("detail")
self.assertTrue(result.get("status") is True, result)
transaction_id = detail.get("transaction_id")
# we've got two challenges with the same transaction ID
self.assertEqual(len(detail["multi_challenge"]), 2)
email_challenge = [challenge for challenge in detail["multi_challenge"] if challenge["type"] == "email"][0]
self.assertEqual(email_challenge["transaction_id"], transaction_id)
tiqr_challenge = [challenge for challenge in detail["multi_challenge"] if challenge["type"] == "tiqr"][0]
self.assertEqual(tiqr_challenge["transaction_id"], transaction_id)
image_url = tiqr_challenge.get("attributes").get("value")
self.assertTrue(image_url.startswith("tiqrauth"))
# u'tiqrauth://cornelius_realm1@org.privacyidea
# /12335970131032896263/e0fac7bb2e3ea4219ead'
# session = 12335970131032896263
# challenge = e0fac7bb2e3ea4219ead
r = image_url.split("/")
session = r[3]
challenge = r[4]
# check the URL
parsed_url = urlparse(image_url)
self.assertEqual(parsed_url.netloc, "selfservice_realm1@org.privacyidea")
ocrasuite = token.get_tokeninfo("ocrasuite")
ocra_object = OCRA(ocrasuite, key=binascii.unhexlify(KEY20))
# Calculate Response with the challenge.
response = ocra_object.get_response(challenge)
encoded_user_id = u"{!s}_{!s}".format("selfservice", self.realm1).encode('utf-8')
# First, send a wrong response
req.all_data = {"response": "12345",
"userId": encoded_user_id,
"sessionKey": session,
"operation": "login"}
r = TiqrTokenClass.api_endpoint(req, g)
self.assertEqual(r[0], "plain")
self.assertRegexpMatches(r[1], r"INVALID_RESPONSE:[0-9]+")
# Check that the OTP status is still incorrect
r = token.check_challenge_response(options={"transaction_id":
transaction_id})
self.assertEqual(r, -1)
# Send the correct response
req.all_data = {"response": response,
"userId": encoded_user_id,
"sessionKey": session,
"operation": "login"}
r = TiqrTokenClass.api_endpoint(req, g)
self.assertEqual(r[0], "plain")
self.assertEqual(r[1], "OK")
# Send the same response a second time would not work
# since the Challenge is marked as answered
req.all_data = {"response": response,
"userId": encoded_user_id,
"sessionKey": session,
"operation": "login"}
r = TiqrTokenClass.api_endpoint(req, g)
self.assertEqual(r[0], "plain")
self.assertEqual(r[1], "INVALID_CHALLENGE")
# Finally we check the OTP status:
r = token.check_challenge_response(options={"transaction_id":
transaction_id})
self.assertTrue(r > 0, r)
# Check the same challenge again. It will fail, since the
# challenge was deleted from the database
r = token.check_challenge_response(options={"transaction_id":
transaction_id})
self.assertTrue(r < 0, r)