Fix cert validation bugs found by x509test.

Add test suite with certs from x509test

1 files changed, 97 insertions, 0 deletions

diff --git a/src/tests/data/x509test/ValidIntCALen.pem b/src/tests/data/x509test/ValidIntCALen.pem
new file mode 100644
index 000000000..68e6cf91c
--- /dev/null
+++ b/src/tests/data/x509test/ValidIntCALen.pem
@@ -0,0 +1,97 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIDLDCCApWgAwIBAgICBVQwDQYJKoZIhvcNAQEFBQAwgcQxCzAJBgNVBAYTAlVT
+MQswCQYDVQQIDAJDQTEYMBYGA1UEBwwPU2FuIEx1aXMgT2Jpc3BvMS4wLAYDVQQK
+DCVDZXJ0aWZpY2F0ZSBWYWxpZGF0aW9uIGFuZCBDb21wbGlhbmNlMSIwIAYDVQQL
+DBlYNTA5IFZlcmlmaWNhdGlvbiBDaGVja2VyMRkwFwYDVQQDDBB2ZXJpZnkueDUw
+OS50ZXN0MR8wHQYJKoZIhvcNAQkBFhBzb21lb25lQG1haWwuY29tMB4XDTE1MTAy
+MDE2MjAyOFoXDTE2MTAyMTE2MjAyOFowgckxCzAJBgNVBAYTAlVTMQswCQYDVQQI
+DAJDQTEYMBYGA1UEBwwPU2FuIEx1aXMgT2Jpc3BvMS4wLAYDVQQKDCVDZXJ0aWZp
+Y2F0ZSBWYWxpZGF0aW9uIGFuZCBDb21wbGlhbmNlMSIwIAYDVQQLDBlYNTA5IFZl
+cmlmaWNhdGlvbiBDaGVja2VyMR4wHAYDVQQDDBVpbnQubGV2MS5jYS5hdXRob3Jp
+dHkxHzAdBgkqhkiG9w0BCQEWEHNvbWVvbmVAbWFpbC5jb20wgZ8wDQYJKoZIhvcN
+AQEBBQADgY0AMIGJAoGBALz4tk1wnzfDW39Lu8fcN4gCoU47RgTiXV/duqvJ36kY
+qyJ7WwlgJGOHOhmLJjpt7WwjDWNRRVS8kPPVfhcZDtMX3IgiaRAEWjij3fpUd6Ai
+tiJrnaLdyXlCS5Wt3sEF2/qazv44x4SEaeHtO69kZC565g6bOyaPIyKVwnMmMKVp
+AgMBAAGjJjAkMBIGA1UdEwEB/wQIMAYBAf8CAQUwDgYDVR0PAQH/BAQDAgEGMA0G
+CSqGSIb3DQEBBQUAA4GBAMaNLpFGlwisXxlMQxRja4FHvdFW2A6jwVH4wJqhSSBQ
+wetgAMaSN28uR+HUC0OWss0L6763fa3hzVVMKEhk1nljGoLyn/Vr1SK1P8KNTyc8
+eGNJwKtAjlooMxD4dJvN/kqN7kkmLRGfPK13mnSlP4X3PBa9fXTzxZi4N3QBb2ph
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----