Added tests for X509Store certificate verification

[oss/ctypescrypto.git] / tests / testx509.py

diff --git a/tests/testx509.py b/tests/testx509.py
index 65b4a7a09df80a0b2526babdba2f4972f756b656..2a09e78b562b869a8deea528333d34ab4126fbf5 100644 (file)
--- a/tests/testx509.py
+++ b/tests/testx509.py
@@ -3,6 +3,7 @@
 
 from ctypescrypto.x509 import X509,X509Store
 from ctypescrypto.oid import Oid
+from tempfile import NamedTemporaryFile
 import unittest
 
 
@@ -67,6 +68,47 @@ WSaUuftL/+yFk729xDoYkOZhFwUSUM5SbEZ0JpufWFjDi3Qwj3ZOTXliHC3e4C71
 iFTXJP8/Au8kfezlA4b+eS81zWq2BFvNlBQsgf04S88oew0CuBBgtjUIIw7XZkS0
 3QIDAQAB
 -----END PUBLIC KEY-----
+"""
+       digicert_cert="""digicert.crt
+-----BEGIN CERTIFICATE-----
+MIIG5jCCBc6gAwIBAgIQAze5KDR8YKauxa2xIX84YDANBgkqhkiG9w0BAQUFADBs
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+-----END CERTIFICATE-----
 """
        def test_readpubkey(self):
                c=X509(self.cert1)
@@ -104,7 +146,31 @@ iFTXJP8/Au8kfezlA4b+eS81zWq2BFvNlBQsgf04S88oew0CuBBgtjUIIw7XZkS0
                pk2=c.pubkey
                self.assertFalse(c.verify(key=pk2))
                self.assertTrue(c.verify(key=pubkey))
+       def test_default_filestore(self):
+               store=X509Store(default=True)
+               c1=X509(self.cert1)
+               # Cert signed by our CA shouldn't be successfully verified
+               # by default CA store
+               self.assertFalse(c1.verify(store))
+               # but cert, downloaded from some commercial CA - should.
+               c2=X509(self.digicert_cert)
+               self.assertTrue(c2.verify(store))
        def test_verify_by_filestore(self):
+               trusted=NamedTemporaryFile()
+               trusted.write(self.ca_cert)
+               trusted.flush()
+               goodcert=X509(self.cert1)
+               badcert=X509(self.cert1[0:-30]+"GG"+self.cert1[-28:])
+               gitcert=X509(self.digicert_cert)
+               store=X509Store(file=trusted.name)
+               # We should successfuly verify certificate signed by our CA cert
+               self.assertTrue(goodcert.verify(store))
+               # We should reject corrupted certificate
+               self.assertFalse(badcert.verify(store))
+               # And if we specify explicitely certificate file, certificate,
+               # signed by some commercial CA should be rejected too
+               self.assertFalse(gitcert.verify(store))
+               trusted.close()
                pass
        def test_verify_by_dirstore(self):
                pass