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# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
import pytest
from azure.mixedreality.authentication._utils import generate_cv_base, retrieve_jwt_expiration_timestamp
class TestUtils:
def test_generate_cv_base(self):
cv = generate_cv_base()
assert cv is not None
assert len(cv) == 22
def test_generate_cv_base_are_random(self):
cv1 = generate_cv_base()
cv2 = generate_cv_base()
assert cv1 is not None
assert cv2 is not None
assert cv1 != cv2
def test_retrieve_jwt_expiration_timestamp_with_padding(self):
# Note: The trailing "." on the end indicates an empty signature indicating that this JWT is not signed.
jwt_value = "eyJhbGciOiJub25lIiwidHlwIjoiSldUIn0.eyJlbWFpbCI6IkJvYkBjb250b3NvLmNvbSIsImdpdmVuX25hbWUiOiJCb2IiLCJpc3MiOiJodHRwOi8vRGVmYXVsdC5Jc3N1ZXIuY29tIiwiYXVkIjoiaHR0cDovL0RlZmF1bHQuQXVkaWVuY2UuY29tIiwiaWF0IjoiMTYxMDgxMjI1MCIsIm5iZiI6IjE2MTA4MTI1NTAiLCJleHAiOiIxNjEwODk4NjUwIn0=."
expected_expiration_timestamp = 1610898650 # 1/17/2021 3:50:50 PM UTC
actual = retrieve_jwt_expiration_timestamp(jwt_value)
assert actual is not None
assert actual == expected_expiration_timestamp
def test_retrieve_jwt_expiration_timestamp_no_padding(self):
# Note: The trailing "." on the end indicates an empty signature indicating that this JWT is not signed.
# The trailing "=" has been removed to test without base64 padding, which is apparently expected for JWT.
jwt_value = "eyJhbGciOiJub25lIiwidHlwIjoiSldUIn0.eyJlbWFpbCI6IkJvYkBjb250b3NvLmNvbSIsImdpdmVuX25hbWUiOiJCb2IiLCJpc3MiOiJodHRwOi8vRGVmYXVsdC5Jc3N1ZXIuY29tIiwiYXVkIjoiaHR0cDovL0RlZmF1bHQuQXVkaWVuY2UuY29tIiwiaWF0IjoiMTYxMDgxMjI1MCIsIm5iZiI6IjE2MTA4MTI1NTAiLCJleHAiOiIxNjEwODk4NjUwIn0."
expected_expiration_timestamp = 1610898650 # 1/17/2021 3:50:50 PM UTC
actual = retrieve_jwt_expiration_timestamp(jwt_value)
assert actual is not None
assert actual == expected_expiration_timestamp
def test_retrieve_jwt_expiration_timestamp_invalid_parameter(self):
with pytest.raises(ValueError):
retrieve_jwt_expiration_timestamp(None)
def test_retrieve_jwt_expiration_timestamp_invalid_structure(self):
# JWT value with missing signature section on the end.
jwt_value = "eyJhbGciOiJub25lIiwidHlwIjoiSldUIn0.eyJlbWFpbCI6IkJvYkBjb250b3NvLmNvbSIsImdpdmVuX25hbWUiOiJCb2IiLCJpc3MiOiJodHRwOi8vRGVmYXVsdC5Jc3N1ZXIuY29tIiwiYXVkIjoiaHR0cDovL0RlZmF1bHQuQXVkaWVuY2UuY29tIiwiaWF0IjoiMTYxMDgxMjI1MCIsIm5iZiI6IjE2MTA4MTI1NTAiLCJleHAiOiIxNjEwODk4NjUwIn0="
with pytest.raises(ValueError):
retrieve_jwt_expiration_timestamp(jwt_value)
def test_retrieve_jwt_expiration_timestamp_invalid_payload(self):
# JWT value with missing payload.
jwt_value = "eyJhbGciOiJub25lIiwidHlwIjoiSldUIn0.."
with pytest.raises(ValueError):
retrieve_jwt_expiration_timestamp(jwt_value)
def test_retrieve_jwt_expiration_timestamp_invalid_exp(self):
# JWT value with missing expiration field.
jwt_value = "eyJhbGciOiJub25lIiwidHlwIjoiSldUIn0.eyJlbWFpbCI6IkJvYkBjb250b3NvLmNvbSIsImdpdmVuX25hbWUiOiJCb2IiLCJpc3MiOiJodHRwOi8vRGVmYXVsdC5Jc3N1ZXIuY29tIiwiYXVkIjoiaHR0cDovL0RlZmF1bHQuQXVkaWVuY2UuY29tIiwiaWF0IjoiMTYxMDgxMjI1MCIsIm5iZiI6IjE2MTA4MTI1NTAifQ==."
with pytest.raises(ValueError):
retrieve_jwt_expiration_timestamp(jwt_value)
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