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Diffstat (limited to 'tests/test_crypto.py')
| -rw-r--r-- | tests/test_crypto.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tests/test_crypto.py b/tests/test_crypto.py index 3802d9a..ac4e729 100644 --- a/tests/test_crypto.py +++ b/tests/test_crypto.py @@ -3849,6 +3849,41 @@ class TestX509StoreContext(object): assert exc.value.args[0][2] == "certificate has expired" + def test_get_verified_chain(self): + """ + `get_verified_chain` returns the verified chain. + """ + store = X509Store() + store.add_cert(self.root_cert) + store.add_cert(self.intermediate_cert) + store_ctx = X509StoreContext(store, self.intermediate_server_cert) + chain = store_ctx.get_verified_chain() + assert len(chain) == 3 + intermediate_subject = self.intermediate_server_cert.get_subject() + assert chain[0].get_subject() == intermediate_subject + assert chain[1].get_subject() == self.intermediate_cert.get_subject() + assert chain[2].get_subject() == self.root_cert.get_subject() + # Test reuse + chain = store_ctx.get_verified_chain() + assert len(chain) == 3 + assert chain[0].get_subject() == intermediate_subject + assert chain[1].get_subject() == self.intermediate_cert.get_subject() + assert chain[2].get_subject() == self.root_cert.get_subject() + + def test_get_verified_chain_invalid_chain_no_root(self): + """ + `get_verified_chain` raises error when cert verification fails. + """ + store = X509Store() + store.add_cert(self.intermediate_cert) + store_ctx = X509StoreContext(store, self.intermediate_server_cert) + + with pytest.raises(X509StoreContextError) as exc: + store_ctx.get_verified_chain() + + assert exc.value.args[0][2] == "unable to get issuer certificate" + assert exc.value.certificate.get_subject().CN == "intermediate" + class TestSignVerify(object): """ |