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#
# Copyright 2009- ECMWF.
#
# This software is licensed under the terms of the Apache Licence version 2.0
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
# In applying this licence, ECMWF does not waive the privileges and immunities
# granted to it by virtue of its status as an intergovernmental organisation
# nor does it submit to any jurisdiction.
#
# This test ensures the SSL setup for the ecFlow client works as expected.
import os
import ecflow_test_util as Test
import inspect
import ecflow as ecf
port = 31415
host = os.uname()[1]
class Tests:
@staticmethod
def can_setup_client_without_ssl_and_get_empty_certificate():
Test.name_this_test()
expected_crt = ""
client = ecf.Client(host, port)
crt = client.get_certificate()
assert crt is expected_crt, f"Expected certificate to be '{expected_crt}', but got '{crt}'"
@staticmethod
def can_setup_client_with_ssl_with_shared_certificate_solely_based_envvars_and_ecf_ssl_empty():
Test.name_this_test()
expected_crt = f"server.crt"
with Test.MockFile(expected_crt) as crt_file:
with Test.MockEnvironment({"ECF_SSL": "", "ECF_HOST": host, "ECF_PORT": str(port)}) as env:
client = ecf.Client()
crt = client.get_certificate()
assert crt.endswith(expected_crt), f"Expected certificate to end with '{expected_crt}', but got {crt}"
@staticmethod
def can_setup_client_with_ssl_with_shared_certificate_solely_based_envvars():
Test.name_this_test()
expected_crt = f"server.crt"
with Test.MockFile(expected_crt) as crt_file:
with Test.MockEnvironment({"ECF_SSL": "1", "ECF_HOST": host, "ECF_PORT": str(port)}) as env:
client = ecf.Client()
crt = client.get_certificate()
assert crt.endswith(expected_crt), f"Expected certificate to end with '{expected_crt}', but got {crt}"
@staticmethod
def can_setup_client_with_ssl_requesting_shared_but_finding_specific_certificate_solely_based_envvars():
Test.name_this_test()
expected_crt = f"{host}.{port}.crt"
with Test.MockFile(expected_crt) as crt_file:
with Test.MockEnvironment({"ECF_SSL": "1", "ECF_HOST": host, "ECF_PORT": str(port)}) as env:
client = ecf.Client()
crt = client.get_certificate()
assert crt.endswith(expected_crt), f"Expected certificate to end with '{expected_crt}', but got {crt}"
@staticmethod
def can_setup_client_with_ssl_with_specific_certificate_solely_based_envvars():
Test.name_this_test()
expected_crt = f"{host}.{port}.crt"
with Test.MockFile(expected_crt) as crt_file:
with Test.MockEnvironment({"ECF_SSL": "X", "ECF_HOST": host, "ECF_PORT": str(port)}) as env:
client = ecf.Client()
crt = client.get_certificate()
assert crt.endswith(expected_crt), f"Expected certificate to end with '{expected_crt}', but got {crt}"
@staticmethod
def can_setup_client_with_ssl_with_shared_certificate_using_envvar():
Test.name_this_test()
expected_crt = f"server.crt"
with Test.MockFile(expected_crt) as crt_file:
with Test.MockEnvironment({"ECF_SSL": "1"}) as env:
client = ecf.Client(host, port)
crt = client.get_certificate()
assert crt.endswith(expected_crt), f"Expected certificate to end with '{expected_crt}', but got {crt}"
@staticmethod
def can_setup_client_with_ssl_with_shared_certificate_using_empty_envvar():
Test.name_this_test()
expected_crt = f"server.crt"
with Test.MockFile(expected_crt) as crt_file:
with Test.MockEnvironment({"ECF_SSL": ""}) as env:
client = ecf.Client(host, port)
crt = client.get_certificate()
assert crt.endswith(expected_crt), f"Expected certificate to end with '{expected_crt}', but got {crt}"
@staticmethod
def can_setup_client_with_ssl_with_shared_certificate_using_explicit_option():
Test.name_this_test()
expected_crt = f"server.crt"
with Test.MockFile(expected_crt) as crt_file:
client = ecf.Client(host, port)
client.enable_ssl()
crt = client.get_certificate()
assert crt.endswith(expected_crt), f"Expected certificate to end with '{expected_crt}', but got {crt}"
@staticmethod
def can_setup_client_with_ssl_with_specific_certificate_using_envvar():
Test.name_this_test()
expected_crt = f"{host}.{port}.crt"
with Test.MockFile(expected_crt) as crt_file:
with Test.MockEnvironment({"ECF_SSL": "X"}) as env:
client = ecf.Client(host, port)
crt = client.get_certificate()
assert crt.endswith(expected_crt), f"Expected certificate to end with '{expected_crt}', but got {crt}"
@staticmethod
def can_setup_client_with_ssl_with_specific_certificate_using_envvar_and_explicit_option():
Test.name_this_test()
expected_crt = f"{host}.{port}.crt"
with Test.MockFile(expected_crt) as crt_file:
with Test.MockEnvironment({"ECF_SSL": "X"}) as env:
client = ecf.Client(host, port)
client.enable_ssl()
crt = client.get_certificate()
assert crt.endswith(expected_crt), f"Expected certificate to end with '{expected_crt}', but got {crt}"
@staticmethod
def can_setup_client_with_ssl_requesting_shared_certificate_using_envvar_but_falling_back_to_specific_certificate ():
Test.name_this_test()
expected_crt = f"{host}.{port}.crt"
with Test.MockFile(expected_crt) as crt_file:
with Test.MockEnvironment({"ECF_SSL": "1"}) as env:
client = ecf.Client(host, port)
crt = client.get_certificate()
assert crt.endswith(expected_crt), f"Expected certificate to end with '{expected_crt}', but got {crt}"
if __name__ == "__main__":
Test.execute_all(Tests)
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