Upgrade tests to python-fido2 v2.0.0

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>

tests/pico-fido/test_020_register.py

@@ -20,8 +20,6 @@
 
 from fido2.client import CtapError
 from fido2.cose import ES256, ES384, ES512, EdDSA
-import fido2.features
-fido2.features.webauthn_json_mapping.enabled = False
 from utils import ES256K
 import pytest
 
@@ -51,13 +49,13 @@ def test_bad_type_cdh(device):
 
 def test_missing_user(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(user=None)
+        device.MC(user=None)
 
     assert e.value.code == CtapError.ERR.MISSING_PARAMETER
 
 def test_bad_type_user_user(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(user=b"12345678")
+        device.MC(user=b"12345678")
 
 def test_missing_rp(device):
     with pytest.raises(CtapError) as e:
@@ -71,7 +69,7 @@ def test_bad_type_rp(device):
 
 def test_missing_pubKeyCredParams(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(key_params=None)
+        device.MC(key_params=None)
 
     assert e.value.code == CtapError.ERR.MISSING_PARAMETER
 
@@ -93,35 +91,23 @@ def test_bad_type_options(device):
 
 def test_bad_type_rp_name(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(rp={"id": "test.org", "name": 8, "icon": "icon"})
+        device.MC(rp={"id": "test.org", "name": 8, "icon": "icon"})
 
 def test_bad_type_rp_id(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(rp={"id": 8, "name": "name", "icon": "icon"})
-
-def test_bad_type_rp_icon(device):
-    with pytest.raises(CtapError) as e:
-        device.doMC(rp={"id": "test.org", "name": "name", "icon": 8})
+        device.MC(rp={"id": 8, "name": "name", "icon": "icon"})
 
 def test_bad_type_user_name(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(user={"id": b"user_id", "name": 8})
+        device.MC(user={"id": b"user_id", "name": 8})
 
 def test_bad_type_user_id(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(user={"id": "user_id", "name": "name"})
+        device.MC(user={"id": "user_id", "name": "name"})
 
 def test_bad_type_user_displayName(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(user={"id": "user_id", "name": "name", "displayName": 8})
-
-def test_bad_type_user_icon(device):
-    with pytest.raises(CtapError) as e:
-        device.doMC(user={"id": "user_id", "name": "name", "icon": 8})
-
-def test_bad_type_pubKeyCredParams(device):
-    with pytest.raises(CtapError) as e:
-        device.doMC(key_params=["wrong"])
+        device.MC(user={"id": "user_id", "name": "name", "displayName": 8})
 
 @pytest.mark.parametrize(
     "alg", [ES256.ALGORITHM, ES384.ALGORITHM, ES512.ALGORITHM, ES256K.ALGORITHM, EdDSA.ALGORITHM]
@@ -132,13 +118,13 @@ def test_algorithms(device, info, alg):
 
 def test_missing_pubKeyCredParams_type(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(key_params=[{"alg": ES256.ALGORITHM}])
+        device.MC(key_params=[{"alg": ES256.ALGORITHM}])
 
     assert e.value.code == CtapError.ERR.INVALID_CBOR
 
 def test_missing_pubKeyCredParams_alg(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(key_params=[{"type": "public-key"}])
+        device.MC(key_params=[{"type": "public-key"}])
 
     assert e.value.code in [
         CtapError.ERR.INVALID_CBOR,
@@ -147,7 +133,7 @@ def test_missing_pubKeyCredParams_alg(device):
 
 def test_bad_type_pubKeyCredParams_alg(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(key_params=[{"alg": "7", "type": "public-key"}])
+        device.MC(key_params=[{"alg": "7", "type": "public-key"}])
 
     assert e.value.code == CtapError.ERR.CBOR_UNEXPECTED_TYPE
 
@@ -158,26 +144,26 @@ def test_unsupported_algorithm(device):
     assert e.value.code == CtapError.ERR.UNSUPPORTED_ALGORITHM
 
 def test_exclude_list(resetdevice):
-    resetdevice.doMC(exclude_list=[{"id": b"1234", "type": "rot13"}])
+    resetdevice.MC(exclude_list=[{"id": b"1234", "type": "rot13"}])
 
 def test_exclude_list2(resetdevice):
-    resetdevice.doMC(exclude_list=[{"id": b"1234", "type": "mangoPapayaCoconutNotAPublicKey"}])
+    resetdevice.MC(exclude_list=[{"id": b"1234", "type": "mangoPapayaCoconutNotAPublicKey"}])
 
 def test_bad_type_exclude_list(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(exclude_list=["1234"])
+        device.MC(exclude_list=["1234"])
 
 def test_missing_exclude_list_type(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(exclude_list=[{"id": b"1234"}])
+        device.MC(exclude_list=[{"id": b"1234"}])
 
 def test_missing_exclude_list_id(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(exclude_list=[{"type": "public-key"}])
+        device.MC(exclude_list=[{"type": "public-key"}])
 
 def test_bad_type_exclude_list_id(device):
     with pytest.raises(CtapError) as e:
-        device.doMC(exclude_list=[{"type": "public-key", "id": "1234"}])
+        device.MC(exclude_list=[{"type": "public-key", "id": "1234"}])
 
 def test_bad_type_exclude_list_type(device):
     with pytest.raises(CtapError) as e:

tests/pico-fido/test_021_authenticate.py

@@ -31,10 +31,10 @@ def test_authenticate(device):
     AUTRes = device.authenticate(credentials)
 
 def test_assertion_auth_data(GARes):
-    assert len(GARes['res'].get_response(0).authenticator_data) == 37
+    assert len(GARes['res'].get_response(0).response.authenticator_data) == 37
 
 def test_Check_that_AT_flag_is_not_set(GARes):
-    assert (GARes['res'].get_response(0).authenticator_data.flags & 0xF8) == 0
+    assert (GARes['res'].get_response(0).response.authenticator_data.flags & 0xF8) == 0
 
 def test_that_user_credential_and_numberOfCredentials_are_not_present(device, MCRes):
     res = device.GA(allow_list=[
@@ -63,8 +63,8 @@ def test_get_assertion_allow_list_filtering_and_buffering(device):
     """ Check that authenticator filters and stores items in allow list correctly """
     allow_list = []
 
-    rp1 = {"id": "rp1.com", "name": "rp1.com"}
-    rp2 = {"id": "rp2.com", "name": "rp2.com"}
+    rp1 = {"id": "example.com", "name": "rp1.com"}
+    rp2 = {"id": "example.com", "name": "rp2.com"}
 
     rp1_registrations = []
     rp2_registrations = []
@@ -127,7 +127,7 @@ def test_mismatched_rp(device, GARes):
     rp_id += ".com"
 
     with pytest.raises(CtapError) as e:
-        device.doGA(rp_id=rp_id)
+        device.GA(rp_id=rp_id)
     assert e.value.code == CtapError.ERR.NO_CREDENTIALS
 
 def test_missing_rp(device):
@@ -137,7 +137,7 @@ def test_missing_rp(device):
 
 def test_bad_rp(device):
     with pytest.raises(CtapError) as e:
-        device.doGA(rp_id={"id": {"type": "wrong"}})
+        device.GA(rp_id={"id": {"type": "wrong"}})
 
 def test_missing_cdh(device):
     with pytest.raises(CtapError) as e:
@@ -150,11 +150,11 @@ def test_bad_cdh(device):
 
 def test_bad_allow_list(device):
     with pytest.raises(CtapError) as e:
-        device.doGA(allow_list={"type": "wrong"})
+        device.GA(allow_list={"type": "wrong"})
 
 def test_bad_allow_list_item(device, MCRes):
     with pytest.raises(CtapError) as e:
-        device.doGA(allow_list=["wrong"] + [
+        device.GA(allow_list=["wrong"] + [
             {"id": MCRes['res'].attestation_object.auth_data.credential_data.credential_id, "type": "public-key"}
         ]
         )
@@ -177,7 +177,7 @@ def test_option_up(device, info, GARes):
             assert res.auth_data.flags & (1 << 0)
 
 def test_allow_list_fake_item(device, MCRes):
-    device.doGA(allow_list=[{"type": "rot13", "id": b"1234"}]
+    device.GA(allow_list=[{"type": "rot13", "id": b"1234"}]
             + [
             {"id": MCRes['res'].attestation_object.auth_data.credential_data.credential_id, "type": "public-key"}
         ],
@@ -185,7 +185,7 @@ def test_allow_list_fake_item(device, MCRes):
 
 def test_allow_list_missing_field(device, MCRes):
     with pytest.raises(CtapError) as e:
-        device.doGA(allow_list=[{"id": b"1234"}] + [
+        device.GA(allow_list=[{"id": b"1234"}] + [
             {"id": MCRes['res'].attestation_object.auth_data.credential_data.credential_id, "type": "public-key"}
         ]
         )
@@ -200,7 +200,7 @@ def test_allow_list_field_wrong_type(device, MCRes):
 
 def test_allow_list_id_wrong_type(device, MCRes):
     with pytest.raises(CtapError) as e:
-        device.doGA(allow_list=[{"type": "public-key", "id": 42}]
+        device.GA(allow_list=[{"type": "public-key", "id": 42}]
                 + [
             {"id": MCRes['res'].attestation_object.auth_data.credential_data.credential_id, "type": "public-key"}
         ]
@@ -208,7 +208,7 @@ def test_allow_list_id_wrong_type(device, MCRes):
 
 def test_allow_list_missing_id(device, MCRes):
     with pytest.raises(CtapError) as e:
-        device.doGA(allow_list=[{"type": "public-key"}] + [
+        device.GA(allow_list=[{"type": "public-key"}] + [
             {"id": MCRes['res'].attestation_object.auth_data.credential_data.credential_id, "type": "public-key"}
         ]
         )

tests/pico-fido/test_022_discoverable.py

@@ -85,7 +85,7 @@ def test_multiple_rk_nodisplay(device, MCRes_DC):
     auths = []
     regs = []
     # Use unique RP to not collide with other credentials
-    rp = {"id": f"unique-{random.random()}.com", "name": "Example"}
+    rp = {"id": "example.com", "name": "Example"}
     for i in range(0, 3):
         res = device.doMC(rp=rp, rk=True, user=generate_random_user())
         regs.append(res)
@@ -116,7 +116,7 @@ def test_rk_maximum_size_nodisplay(device):
     auths = resGA.get_assertions()
 
     user_max_GA = auths[0]
-    print(auths)
+
     for y in ("name", "displayName", "id"):
         if (y in user_max_GA):
             assert user_max_GA.user[y] == user_max[y]
@@ -126,7 +126,7 @@ def test_rk_maximum_list_capacity_per_rp_nodisplay(info, device, MCRes_DC):
     """
     Test maximum returned capacity of the RK for the given RP
     """
-
+    device.reset()
     # Try to determine from get_info, or default to 19.
     RK_CAPACITY_PER_RP = info.max_creds_in_list
     if not RK_CAPACITY_PER_RP:
@@ -140,7 +140,7 @@ def test_rk_maximum_list_capacity_per_rp_nodisplay(info, device, MCRes_DC):
         return user
 
     # Use unique RP to not collide with other credentials from other tests.
-    rp = {"id": f"unique-{random.random()}.com", "name": "Example"}
+    rp = {"id": "example.com", "name": "Example"}
 
     # req = FidoRequest(MCRes_DC, options=None, user=get_user(), rp = rp)
     # res = device.sendGA(*req.toGA())
@@ -183,10 +183,10 @@ def test_rk_with_allowlist_of_different_rp(resetdevice):
     """
 
     rk_rp = {"id": "rk-cred.org", "name": "Example"}
-    rk_res = resetdevice.doMC(rp = rk_rp, rk=True)['res'].attestation_object
+    rk_res = resetdevice.MC(rp = rk_rp, options={"rk":True})['res']
 
     server_rp = {"id": "server-cred.com", "name": "Example"}
-    server_res = resetdevice.doMC(rp = server_rp, rk=True)['res'].attestation_object
+    server_res = resetdevice.MC(rp = server_rp, options={"rk":True})['res']
 
     allow_list_with_different_rp_cred = [
         {
@@ -197,7 +197,7 @@ def test_rk_with_allowlist_of_different_rp(resetdevice):
 
 
     with pytest.raises(CtapError) as e:
-        res = resetdevice.doGA(rp_id = rk_rp['id'], allow_list = allow_list_with_different_rp_cred)
+        res = resetdevice.GA(rp_id = rk_rp['id'], allow_list = allow_list_with_different_rp_cred)
     assert e.value.code == CtapError.ERR.NO_CREDENTIALS
 
 
@@ -208,10 +208,10 @@ def test_same_userId_overwrites_rk(resetdevice):
     rp = {"id": "overwrite.org", "name": "Example"}
     user = generate_random_user()
 
-    mc_res1 = resetdevice.doMC(rp = rp, rk=True, user = user)
+    mc_res1 = resetdevice.MC(rp = rp, options={"rk":True}, user = user)
 
     # Should overwrite the first credential.
-    mc_res2 = resetdevice.doMC(rp = rp, rk=True, user = user)
+    mc_res2 = resetdevice.MC(rp = rp, options={"rk":True}, user = user)
 
     ga_res = resetdevice.GA(rp_id=rp['id'])['res']
 
@@ -227,7 +227,7 @@ def test_larger_icon_than_128(device):
     user = generate_random_user()
     user['icon'] = 'https://www.w3.org/TR/webauthn/?icon=' + ("A" * 128)
 
-    device.doMC(rp = rp, rk=True, user = user)
+    device.MC(rp = rp, options={"rk":True}, user = user)
 
 
 def test_returned_credential(device):

tests/pico-fido/test_031_blob.py

@@ -21,6 +21,7 @@
 import pytest
 from fido2.ctap import CtapError
 from fido2.ctap2.pin import PinProtocolV2, ClientPin
+from fido2.utils import websafe_decode
 from utils import verify
 import os
 
@@ -46,22 +47,24 @@ def GACredBlob(device, MCCredBlob):
 
 @pytest.fixture(scope="function")
 def MCLBK(device):
-    res = device.doMC(
+    mc = device.doMC(
         rk=True,
         extensions={'largeBlob':{'support':'required'}}
-        )['res']
-    return res
+        )
+    res = mc['res']
+    ext = mc['client_extension_results']
+    return {'res': res, 'ext': ext}
 
 @pytest.fixture(scope="function")
 def GALBRead(device, MCLBK):
     res = device.doGA(
         allow_list=[
-            {"id": MCLBK.attestation_object.auth_data.credential_data.credential_id, "type": "public-key"}
+            {"id": MCLBK['res'].attestation_object.auth_data.credential_data.credential_id, "type": "public-key"}
         ],extensions={'largeBlob':{'read': True}}
         )
     assertions = res['res'].get_assertions()
     for a in assertions:
-        verify(MCLBK.attestation_object, a, res['req']['client_data'].hash)
+        verify(MCLBK['res'].attestation_object, a, res['req']['client_data'].hash)
     return res['res']
 
 @pytest.fixture(scope="function")
@@ -70,18 +73,19 @@ def GALBReadLBK(GALBRead):
 
 @pytest.fixture(scope="function")
 def GALBReadLB(GALBRead):
+    print(GALBRead.get_response(0))
     return GALBRead.get_response(0)
 
 @pytest.fixture(scope="function")
 def GALBWrite(device, MCLBK):
     res = device.doGA(
         allow_list=[
-            {"id": MCLBK.attestation_object.auth_data.credential_data.credential_id, "type": "public-key"}
+            {"id": MCLBK['res'].attestation_object.auth_data.credential_data.credential_id, "type": "public-key"}
         ],extensions={'largeBlob':{'write': LARGE_BLOB}}
         )
     assertions = res['res'].get_assertions()
     for a in assertions:
-        verify(MCLBK.attestation_object, a, res['req']['client_data'].hash)
+        verify(MCLBK['res'].attestation_object, a, res['req']['client_data'].hash)
     return res['res'].get_response(0)
 
 def test_supports_credblob(info):
@@ -136,15 +140,17 @@ def test_supports_largeblobs(info):
     assert info.max_large_blob is None or (info.max_large_blob > 1024)
 
 def test_get_largeblobkey_mc(MCLBK):
-    assert 'supported' in MCLBK.extension_results
-    assert MCLBK.extension_results['supported'] is True
+    assert 'largeBlob' in MCLBK['ext']
+    assert 'supported' in MCLBK['ext']['largeBlob']
+    assert MCLBK['ext']['largeBlob']['supported'] is True
 
 def test_get_largeblobkey_ga(GALBReadLBK):
     assert GALBReadLBK.large_blob_key is not None
 
 def test_get_largeblob_rw(GALBWrite, GALBReadLB):
-    assert 'written' in GALBWrite.extension_results
-    assert GALBWrite.extension_results['written'] is True
+    assert 'largeBlob' in GALBWrite.client_extension_results
+    assert 'written' in GALBWrite.client_extension_results['largeBlob']
+    assert GALBWrite.client_extension_results['largeBlob']['written'] is True
 
-    assert 'blob' in GALBReadLB.extension_results
-    assert GALBReadLB.extension_results['blob'] == LARGE_BLOB
+    assert 'blob' in GALBReadLB.client_extension_results['largeBlob']
+    assert websafe_decode(GALBReadLB.client_extension_results['largeBlob']['blob']) == LARGE_BLOB

tests/pico-fido/test_033_credprotect.py

@@ -83,7 +83,7 @@ def test_credprotect_optional_list_excluded(device, MCCredProtectOptionalList):
     ]
 
     with pytest.raises(CtapError) as e:
-        device.doMC(rk=True, extensions={'credentialProtectionPolicy': CredProtectExtension.POLICY.OPTIONAL_WITH_LIST}, exclude_list=exclude_list)
+        device.MC(options={'rk': True}, extensions={'credProtect': CredProtect.UserVerificationOptionalWithCredentialId}, exclude_list=exclude_list)
 
     assert e.value.code == CtapError.ERR.CREDENTIAL_EXCLUDED
 
@@ -123,10 +123,10 @@ def test_credprotect_optional_and_list_works_no_uv(device, MCCredProtectOptional
         },
     ]
     # works
-    res1 = device.doGA(allow_list=allow_list)['res'].get_assertions()[0]
+    res1 = device.doGA(allow_list=allow_list, user_verification=False)['res'].get_assertions()[0]
     assert res1.number_of_credentials in (None, 2)
 
-    results = device.doGA(allow_list=allow_list)['res'].get_assertions()
+    results = device.doGA(allow_list=allow_list, user_verification=False)['res'].get_assertions()
 
     # the required credProtect is not returned.
     for res in results:

tests/pico-fido/test_035_hmac_secret.py

@@ -24,6 +24,7 @@ from fido2.ctap2.extensions import HmacSecretExtension
 from fido2.utils import hmac_sha256
 from fido2.ctap2.pin import PinProtocolV2
 from fido2.webauthn import UserVerificationRequirement
+from fido2.client import ClientError
 from utils import *
 
 salt1 = b"\xa5" * 32
@@ -38,10 +39,6 @@ def MCHmacSecret(resetdevice):
     res = resetdevice.doMC(extensions={"hmacCreateSecret": True},rk=True)
     return res['res'].attestation_object
 
-@pytest.fixture(scope="class")
-def hmac(resetdevice):
-    return HmacSecretExtension(resetdevice.client()._backend.ctap2, pin_protocol=PinProtocolV2())
-
 def test_hmac_secret_make_credential(MCHmacSecret):
     assert MCHmacSecret.auth_data.extensions
     assert "hmac-secret" in MCHmacSecret.auth_data.extensions
@@ -55,51 +52,51 @@ def test_fake_extension(device):
 
 
 @pytest.mark.parametrize("salts", [(salt1,), (salt1, salt2)])
-def test_hmac_secret_entropy(device, MCHmacSecret, hmac, salts
+def test_hmac_secret_entropy(device, MCHmacSecret, salts
 ):
     hout = {'salt1':salts[0]}
     if (len(salts) > 1):
         hout['salt2'] = salts[1]
 
     auth = device.doGA(extensions={"hmacGetSecret": hout})['res'].get_response(0)
-    ext = auth.extension_results
+    ext = auth.client_extension_results
     assert ext
     assert "hmacGetSecret" in ext
-    assert len(auth.authenticator_data.extensions['hmac-secret']) == len(salts) * 32 + 16
+    assert len(auth.response.authenticator_data.extensions['hmac-secret']) == len(salts) * 32 + 16
 
-    #print(shannon_entropy(auth.authenticator_data.extensions['hmac-secret']))
+    #print(shannon_entropy(auth.response.authenticator_data.extensions['hmac-secret']))
     if len(salts) == 1:
-        assert shannon_entropy(auth.authenticator_data.extensions['hmac-secret']) > 4.5
-        assert shannon_entropy(ext["hmacGetSecret"]['output1']) > 4.5
+        assert shannon_entropy(auth.response.authenticator_data.extensions['hmac-secret']) > 4.5
+        assert shannon_entropy(ext.hmac_get_secret.output1) > 4.5
     if len(salts) == 2:
-        assert shannon_entropy(auth.authenticator_data.extensions['hmac-secret']) > 5.4
-        assert shannon_entropy(ext["hmacGetSecret"]['output1']) > 4.5
-        assert shannon_entropy(ext["hmacGetSecret"]['output2']) > 4.5
+        assert shannon_entropy(auth.response.authenticator_data.extensions['hmac-secret']) > 5.4
+        assert shannon_entropy(ext.hmac_get_secret.output1) > 4.5
+        assert shannon_entropy(ext.hmac_get_secret.output2) > 4.5
 
-def get_output(device, MCHmacSecret, hmac, salts):
+def get_output(device, MCHmacSecret, salts):
     hout = {'salt1':salts[0]}
     if (len(salts) > 1):
         hout['salt2'] = salts[1]
 
     auth = device.doGA(extensions={"hmacGetSecret": hout})['res'].get_response(0)
 
-    ext = auth.extension_results
+    ext = auth.client_extension_results
     assert ext
     assert "hmacGetSecret" in ext
-    assert len(auth.authenticator_data.extensions['hmac-secret']) == len(salts) * 32 + 16
+    assert len(auth.response.authenticator_data.extensions['hmac-secret']) == len(salts) * 32 + 16
 
     if len(salts) == 2:
-        return ext["hmacGetSecret"]['output1'], ext["hmacGetSecret"]['output2']
+        return ext.hmac_get_secret.output1, ext.hmac_get_secret.output2
     else:
-        return ext["hmacGetSecret"]['output1']
+        return ext.hmac_get_secret.output1
 
-def test_hmac_secret_sanity(device, MCHmacSecret, hmac):
-    output1 = get_output(device, MCHmacSecret, hmac, (salt1,))
+def test_hmac_secret_sanity(device, MCHmacSecret):
+    output1 = get_output(device, MCHmacSecret, (salt1,))
     output12 = get_output(
-        device, MCHmacSecret, hmac, (salt1, salt2)
+        device, MCHmacSecret, (salt1, salt2)
     )
     output21 = get_output(
-        device, MCHmacSecret, hmac, (salt2, salt1)
+        device, MCHmacSecret, (salt2, salt1)
     )
 
     assert output12[0] == output1
@@ -107,60 +104,60 @@ def test_hmac_secret_sanity(device, MCHmacSecret, hmac):
     assert output21[0] == output12[1]
     assert output12[0] != output12[1]
 
-def test_missing_keyAgreement(device, hmac):
-    hout = hmac.process_get_input({"hmacGetSecret":{"salt1":salt3}})
+def test_missing_keyAgreement(device):
 
     with pytest.raises(CtapError):
-        device.GA(extensions={"hmac-secret": {2: hout[2], 3: hout[3]}})
+        device.GA(extensions={"hmac-secret": {2: b'1234', 3: b'1234'}})
 
-def test_missing_saltAuth(device, hmac):
-    hout = hmac.process_get_input({"hmacGetSecret":{"salt1":salt3}})
+def test_missing_saltAuth(device):
 
     with pytest.raises(CtapError) as e:
-        device.GA(extensions={"hmac-secret": {1: hout[1], 2: hout[2]}})
+        device.GA(extensions={"hmac-secret": {2: b'1234'}})
     assert e.value.code == CtapError.ERR.MISSING_PARAMETER
 
-def test_missing_saltEnc(device, hmac):
-    hout = hmac.process_get_input({"hmacGetSecret":{"salt1":salt3}})
+def test_missing_saltEnc(device,):
 
     with pytest.raises(CtapError) as e:
-        device.GA(extensions={"hmac-secret": {1: hout[1], 3: hout[3]}})
+        device.GA(extensions={"hmac-secret": { 3: b'1234'}})
     assert e.value.code == CtapError.ERR.MISSING_PARAMETER
 
-def test_bad_auth(device, hmac, MCHmacSecret):
+def test_bad_auth(device,  MCHmacSecret):
 
-    hout = hmac.process_get_input({"hmacGetSecret":{"salt1":salt3}})
-    bad_auth = list(hout[3][:])
-    bad_auth[len(bad_auth) // 2] = bad_auth[len(bad_auth) // 2] ^ 1
-    bad_auth = bytes(bad_auth)
+    key_agreement = {
+            1: 2,
+            3: -25,  # Per the spec, "although this is NOT the algorithm actually used"
+            -1: 1,
+            -2: b'\x00'*32,
+            -3: b'\x00'*32,
+        }
 
     with pytest.raises(CtapError) as e:
-        device.GA(extensions={"hmac-secret": {1: hout[1], 2: hout[2], 3: bad_auth, 4: 2}})
+        device.GA(extensions={"hmac-secret": {1: key_agreement, 2: b'\x00'*80, 3: b'\x00'*32, 4: 2}})
     assert e.value.code == CtapError.ERR.EXTENSION_FIRST
 
 @pytest.mark.parametrize("salts", [(salt4,), (salt4, salt5)])
-def test_invalid_salt_length(device, hmac, salts):
-    with pytest.raises(ValueError) as e:
+def test_invalid_salt_length(device, salts):
+    with pytest.raises((CtapError,ClientError)) as e:
         if (len(salts) == 2):
-            hout = hmac.process_get_input({"hmacGetSecret":{"salt1":salts[0],"salt2":salts[1]}})
+            hout = {"salt1":salts[0],"salt2":salts[1]}
         else:
-            hout = hmac.process_get_input({"hmacGetSecret":{"salt1":salts[0]}})
+            hout = {"salt1":salts[0]}
 
         device.doGA(extensions={"hmacGetSecret": hout})
 
 @pytest.mark.parametrize("salts", [(salt1,), (salt1, salt2)])
 def test_get_next_assertion_has_extension(
-    device, hmac, salts
+    device, salts
 ):
     """ Check that get_next_assertion properly returns extension information for multiple accounts. """
     if (len(salts) == 2):
-        hout = hmac.process_get_input({"hmacGetSecret":{"salt1":salts[0],"salt2":salts[1]}})
+        hout = {"salt1":salts[0],"salt2":salts[1]}
     else:
-        hout = hmac.process_get_input({"hmacGetSecret":{"salt1":salts[0]}})
+        hout = {"salt1":salts[0]}
     accounts = 3
     regs = []
     auths = []
-    rp = {"id": f"example_salts_{len(salts)}.org", "name": "ExampleRP_2"}
+    rp = {"id": f"example.com", "name": "ExampleRP_2"}
     fixed_users = [generate_random_user() for _ in range(accounts)]
     for i in range(accounts):
         res = device.doMC(extensions={"hmacCreateSecret": True},
@@ -183,21 +180,19 @@ def test_get_next_assertion_has_extension(
         assert "hmac-secret" in ext
         assert isinstance(ext["hmac-secret"], bytes)
         assert len(ext["hmac-secret"]) == len(salts) * 32 + 16
-        key = hmac.process_get_output(x)
 
 
-
-def test_hmac_secret_different_with_uv(device, MCHmacSecret, hmac):
+def test_hmac_secret_different_with_uv(device, MCHmacSecret):
     salts = [salt1]
     if (len(salts) == 2):
-        hout = hmac.process_get_input({"hmacGetSecret":{"salt1":salts[0],"salt2":salts[1]}})
+        hout = {"salt1":salts[0],"salt2":salts[1]}
     else:
-        hout = hmac.process_get_input({"hmacGetSecret":{"salt1":salts[0]}})
+        hout = {"salt1":salts[0]}
 
-    auth_no_uv = device.GA(extensions={"hmac-secret": hout})['res']
-    assert (auth_no_uv.auth_data.flags & (1 << 2)) == 0
+    auth_no_uv = device.doGA(extensions={"hmacGetSecret": hout})['res'].get_response(0)
+    assert (auth_no_uv.response.authenticator_data.flags & (1 << 2)) == 0
 
-    ext_no_uv = auth_no_uv.auth_data.extensions
+    ext_no_uv = auth_no_uv.response.authenticator_data.extensions
     assert ext_no_uv
     assert "hmac-secret" in ext_no_uv
     assert isinstance(ext_no_uv["hmac-secret"], bytes)
@@ -209,11 +204,11 @@ def test_hmac_secret_different_with_uv(device, MCHmacSecret, hmac):
         hout['salt2'] = salts[1]
     auth_uv = device.doGA(extensions={"hmacGetSecret": hout}, user_verification=UserVerificationRequirement.REQUIRED)['res'].get_response(0)
 
-    assert auth_uv.authenticator_data.flags & (1 << 2)
-    ext_uv = auth_uv.extension_results
+    assert auth_uv.response.authenticator_data.flags & (1 << 2)
+    ext_uv = auth_uv.client_extension_results
     assert ext_uv
     assert "hmacGetSecret" in ext_uv
-    assert len(ext_uv["hmacGetSecret"]) == len(salts)
+    assert len([p for p in ext_uv["hmacGetSecret"] if len(ext_uv["hmacGetSecret"][p]) > 0]) == len(salts)
 
     # Now see if the hmac-secrets are different
     assert ext_no_uv["hmac-secret"][:32] != ext_uv["hmacGetSecret"]['output1']

tests/pico-fido/test_051_ctap1_interop.py

@@ -29,7 +29,7 @@ def test_authenticate_ctap1_through_ctap2(device, RegRes):
     res = device.doGA(ctap1=False, allow_list=[
             {"id": RegRes['res'].attestation_object.auth_data.credential_data.credential_id, "type": "public-key"}
         ])
-    assert res['res'].get_response(0).credential_id == RegRes['res'].attestation_object.auth_data.credential_data.credential_id
+    assert res['res'].get_response(0).raw_id == RegRes['res'].attestation_object.auth_data.credential_data.credential_id
 
 
 # Test FIDO2 register works with U2F auth