Make Cast certificate verification enforce constraints specified in the trusted root certificate.

net/data/verify_certificate_chain_unittest/non-self-signed-root.pem

+[Created by: ./generate-non-self-signed-root.py]
+
+Certificate chain with 1 intermediary and a trusted root. The trusted root
+is NOT self signed, however its issuer is not included in the chain or root
+store. Verification is expected to succeed since the root is trusted.
+
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 1 (0x1)
+    Signature Algorithm: sha256WithRSAEncryption
+        Issuer: CN=Intermediary
+        Validity
+            Not Before: Jan  1 12:00:00 2015 GMT
+            Not After : Jan  1 12:00:00 2016 GMT
+        Subject: CN=Target
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:c2:27:87:8d:77:16:37:79:6a:b5:5d:e7:ee:9f:
+                    a4:5e:f6:f3:9e:a0:f9:9c:05:1a:5f:67:d8:72:c7:
+                    89:73:a5:21:d5:d6:df:39:0d:f7:e7:cb:1e:82:ec:
+                    ae:15:ee:5a:bf:57:12:29:b2:44:8b:40:4b:d6:ea:
+                    a5:34:05:34:5f:37:2e:32:c0:ed:6a:0c:21:ac:c5:
+                    16:80:61:96:e1:82:e3:15:62:34:23:0a:de:ca:ee:
+                    43:f8:3a:e7:42:5f:3a:79:f4:bc:cf:e7:da:c4:3a:
+                    d6:d0:5f:bf:13:58:e7:69:0f:bc:38:7c:05:82:a9:
+                    92:b8:eb:f5:fb:2a:53:ef:5d:12:5e:dc:55:12:b1:
+                    66:67:3f:7c:00:89:b9:50:ea:9c:7f:90:48:02:40:
+                    b3:f5:98:0d:73:ca:d8:f7:3d:0b:48:fe:99:12:90:
+                    92:37:93:34:5b:75:60:1c:16:c2:98:ec:2f:9a:f8:
+                    e3:1f:8d:56:ea:c6:35:14:67:66:21:e5:83:69:59:
+                    ce:c3:a6:f5:1e:94:e8:14:ce:73:83:52:af:ed:df:
+                    63:58:d2:45:07:87:18:ec:7c:11:85:c8:22:b8:ff:
+                    b2:6d:05:2c:70:86:d1:5b:f9:8a:94:22:73:58:f1:
+                    9e:b2:4f:ea:50:7e:7c:db:2e:6a:ab:bc:b5:73:b5:
+                    49:3f
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Subject Key Identifier: 
+                0B:2F:1A:F2:F7:59:E8:BE:B9:20:D5:71:5F:D3:A1:CA:FB:88:4B:65
+            X509v3 Authority Key Identifier: 
+                keyid:A5:03:4B:C2:60:A5:9F:86:00:2A:8E:36:33:89:B2:7B:17:24:C2:BC
+
+            Authority Information Access: 
+                CA Issuers - URI:http://url-for-aia/Intermediary.cer
+
+            X509v3 CRL Distribution Points: 
+
+                Full Name:
+                  URI:http://url-for-crl/Intermediary.crl
+
+            X509v3 Key Usage: critical
+                Digital Signature, Key Encipherment
+            X509v3 Extended Key Usage: 
+                TLS Web Server Authentication, TLS Web Client Authentication
+    Signature Algorithm: sha256WithRSAEncryption
+         12:45:9a:a3:e1:5b:0d:8f:1c:b7:39:60:63:7a:e0:fd:34:46:
+         7e:44:1b:32:44:c7:7f:03:fb:94:68:a2:6b:a1:7f:06:c2:60:
+         8d:be:65:fc:a3:45:f9:15:2c:17:16:25:98:03:a2:85:88:b6:
+         4b:4d:86:26:ae:8a:0b:43:46:cd:cc:a3:28:5f:44:3c:92:8a:
+         ae:f3:de:02:93:1b:b7:a3:8e:6e:79:d5:a0:09:d2:c4:65:ff:
+         1b:f5:80:16:66:20:c7:1d:0c:af:32:ff:ec:f6:a4:0f:53:79:
+         41:0c:b6:57:9f:b9:1b:81:9c:56:29:3e:62:f6:f5:75:9f:97:
+         ff:0a:9f:5c:c8:58:f5:d0:e7:ad:c1:4b:ba:62:c1:a3:c6:59:
+         9a:01:11:46:40:c1:54:b6:23:ae:33:58:f9:05:6b:f2:32:0d:
+         09:2e:5f:ff:74:c5:7d:ce:c9:96:a5:8d:ba:4c:d7:49:3c:8b:
+         13:73:36:05:12:56:bf:f8:ad:b5:7a:0a:82:ca:bc:b4:00:d2:
+         9f:39:88:2b:b8:d0:c0:49:8a:f6:3a:e3:3e:3e:fe:b4:4e:20:
+         1e:60:e8:cb:4d:18:80:94:26:47:bf:be:49:8a:2d:e2:41:4a:
+         cd:c3:7e:23:82:90:ba:43:a6:8b:7e:b3:57:f8:ec:59:3c:97:
+         38:52:a0:0d
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 1 (0x1)
+    Signature Algorithm: sha256WithRSAEncryption
+        Issuer: CN=Root
+        Validity
+            Not Before: Jan  1 12:00:00 2015 GMT
+            Not After : Jan  1 12:00:00 2016 GMT
+        Subject: CN=Intermediary
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:b0:65:a4:4b:a6:56:90:82:42:cf:e8:65:86:d1:
+                    96:7f:13:8d:b9:46:5a:16:ce:c2:fa:0d:52:ae:93:
+                    62:dc:72:05:a2:31:b7:29:88:77:31:c3:2e:3f:4d:
+                    17:16:08:3a:96:d2:49:1b:bf:0f:a0:56:ac:d2:5a:
+                    b8:ff:e3:46:f1:56:83:c3:72:32:8a:7d:f6:55:a5:
+                    05:8a:68:ca:2e:9b:2a:80:63:4d:fd:46:f2:9f:c9:
+                    95:43:06:79:c4:88:78:b3:73:fb:05:0c:4f:57:75:
+                    9c:ef:eb:9f:b3:5e:65:b6:b3:b1:b7:8d:1c:c4:d9:
+                    03:76:72:4f:b8:4f:dc:36:19:4c:62:d8:0c:e4:c1:
+                    9b:9f:0c:3e:e2:54:69:f5:a6:53:a1:16:88:be:ee:
+                    a8:3e:20:28:3d:a9:3c:12:41:cc:91:ca:b7:fc:d7:
+                    15:d3:1c:63:9e:7b:1d:c4:b4:08:65:2e:bc:b5:61:
+                    b8:84:de:3b:69:05:9c:52:6e:60:d1:79:17:36:69:
+                    06:21:ed:43:07:bf:21:28:0a:6b:48:79:53:21:da:
+                    02:07:79:b6:30:4c:f2:6f:9f:30:55:a2:20:ae:cf:
+                    8c:ac:c6:b0:30:b0:01:80:83:ed:b0:5a:9b:92:35:
+                    d9:7d:51:c5:f5:76:1e:c5:53:c1:33:71:41:35:40:
+                    55:d7
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Subject Key Identifier: 
+                A5:03:4B:C2:60:A5:9F:86:00:2A:8E:36:33:89:B2:7B:17:24:C2:BC
+            X509v3 Authority Key Identifier: 
+                keyid:D4:83:FC:D5:EF:E0:C4:8E:32:6D:A2:30:65:12:B4:CD:3A:B2:95:88
+
+            Authority Information Access: 
+                CA Issuers - URI:http://url-for-aia/Root.cer
+
+            X509v3 CRL Distribution Points: 
+
+                Full Name:
+                  URI:http://url-for-crl/Root.crl
+
+            X509v3 Key Usage: critical
+                Certificate Sign, CRL Sign
+            X509v3 Basic Constraints: critical
+                CA:TRUE
+    Signature Algorithm: sha256WithRSAEncryption
+         67:ed:d6:55:16:b2:0d:af:79:6e:53:48:70:4c:93:be:5e:ed:
+         50:ea:d7:92:e4:7c:6c:78:05:0c:00:90:15:de:10:18:e5:cc:
+         50:24:23:e6:3e:5f:b0:f4:6f:f9:74:44:db:38:d1:45:c5:84:
+         59:58:cc:b6:f9:e9:1f:ed:41:e8:b9:aa:4b:d8:6e:88:76:d9:
+         2f:44:bf:5d:4f:6e:72:8f:b8:35:d3:e6:a3:a2:ef:3d:e6:f3:
+         be:90:73:a8:80:ed:72:bb:ac:20:96:38:c6:3f:d1:fe:64:3e:
+         1a:ce:21:65:cd:1f:28:54:4a:fb:44:dc:43:cc:b4:61:dd:58:
+         83:1b:08:0c:31:f6:bc:bf:02:99:45:16:88:84:68:91:13:aa:
+         af:f6:6d:4e:8d:dd:26:1d:3a:35:ab:75:7e:f7:64:62:8c:b7:
+         34:f9:5b:73:9b:e9:40:12:1c:f2:32:b9:e0:8c:86:fc:f2:b0:
+         33:6d:56:f2:a0:f7:9c:ea:d7:45:41:8d:de:49:26:90:45:32:
+         35:cf:e2:ce:43:b0:af:28:35:6a:0f:86:87:2b:57:eb:88:92:
+         89:7a:9d:b5:f3:3c:46:11:56:2e:fc:73:32:56:a9:4b:c1:87:
+         f7:f8:46:d5:5d:ad:b2:e7:a2:88:5d:7d:b5:68:b4:ea:a7:1f:
+         35:1d:f9:a6
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 2 (0x2)
+    Signature Algorithm: sha256WithRSAEncryption
+        Issuer: CN=ShadowRoot
+        Validity
+            Not Before: Jan  1 12:00:00 2015 GMT
+            Not After : Jan  1 12:00:00 2016 GMT
+        Subject: CN=Root
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:a6:37:9c:ac:42:96:1c:fb:44:86:df:16:85:d2:
+                    de:49:73:74:b8:5b:3e:8c:34:4b:42:57:7e:7a:9a:
+                    fd:cf:7f:03:c7:39:22:02:3f:44:1b:62:4b:4a:1b:
+                    9b:d8:8e:7b:a5:b5:92:39:a1:03:bc:3c:1a:1f:5f:
+                    36:54:9d:b4:6d:98:c2:24:a9:fd:f7:6e:8e:41:18:
+                    e1:9b:ae:ef:61:98:5f:91:53:f0:8a:8e:d4:18:cf:
+                    4f:dd:ff:75:01:16:10:f1:76:10:28:ba:70:96:8b:
+                    b7:ac:df:17:68:61:03:56:77:e5:bd:04:58:d8:44:
+                    d6:65:21:97:28:46:5d:a3:62:6d:3d:a1:03:6d:da:
+                    f7:46:f5:76:5c:1a:cd:19:b4:25:cd:17:d7:0e:ac:
+                    6a:3c:d1:35:a0:20:cc:5e:62:7b:e1:11:d6:92:09:
+                    34:3e:1d:d7:d5:27:b9:3b:5b:42:1e:11:f4:1a:2f:
+                    de:93:81:2f:6b:d1:9f:40:9f:d7:8e:7c:9b:37:7b:
+                    d8:3f:ba:e3:00:d7:f7:3c:20:0e:81:b4:df:cc:46:
+                    3c:10:0d:04:8a:b5:ef:ba:e7:ec:7e:0b:98:a1:18:
+                    fb:39:db:2c:76:ae:1b:91:94:22:f4:35:b0:1a:73:
+                    4d:7b:eb:c5:b3:80:80:74:90:79:b9:2f:fd:35:39:
+                    02:ad
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Subject Key Identifier: 
+                D4:83:FC:D5:EF:E0:C4:8E:32:6D:A2:30:65:12:B4:CD:3A:B2:95:88
+            X509v3 Authority Key Identifier: 
+                keyid:EE:5C:5F:80:3F:59:C4:A6:5B:70:C2:1C:BA:E4:5D:40:F9:E9:60:8D
+
+            Authority Information Access: 
+                CA Issuers - URI:http://url-for-aia/ShadowRoot.cer
+
+            X509v3 CRL Distribution Points: 
+
+                Full Name:
+                  URI:http://url-for-crl/ShadowRoot.crl
+
+            X509v3 Key Usage: critical
+                Certificate Sign, CRL Sign
+            X509v3 Basic Constraints: critical
+                CA:TRUE
+    Signature Algorithm: sha256WithRSAEncryption
+         8c:2a:1f:ee:90:15:b8:41:8b:cc:b4:45:2b:6f:5b:9e:49:f7:
+         a1:9f:9e:2a:ce:8a:c3:ae:57:95:62:b5:f2:c9:a4:6a:57:49:
+         39:00:32:c4:23:4c:b8:15:21:4a:8f:0a:83:98:d8:ba:83:dc:
+         da:88:4c:7e:60:21:1a:ed:75:6d:5e:5d:83:90:e0:71:23:13:
+         4f:2d:94:c0:fb:91:7f:b6:59:41:d6:b3:3e:42:ef:31:02:23:
+         18:a6:d2:9b:00:c6:8c:5a:3d:2c:cb:5e:dc:53:69:ac:71:b8:
+         68:90:62:5a:ba:2f:1f:20:9d:77:f3:b0:aa:2e:52:61:a5:60:
+         53:5b:5c:ab:c9:56:7e:01:4c:bf:26:ab:13:47:c1:28:72:13:
+         a5:d8:b8:4c:65:09:9f:7f:a1:67:93:fc:0d:71:a3:4c:1d:3f:
+         95:9c:4a:28:8d:52:0d:48:fe:34:04:c2:d2:80:61:86:1c:e6:
+         18:cd:bb:62:ca:d2:e6:76:a8:f3:14:e3:41:75:5d:3b:e7:5a:
+         29:6c:6e:2c:bc:53:6f:39:e8:82:ab:73:d1:d5:b9:d3:f8:30:
+         5c:d7:19:d3:49:11:25:7c:01:3a:2a:a6:7f:19:b3:08:bf:0f:
+         dc:4f:7b:fa:5b:20:b8:7e:eb:ea:8f:0a:56:c4:16:cd:e1:2b:
+         a2:bb:66:f0
+-----BEGIN TRUSTED_CERTIFICATE-----
+MIIDdzCCAl+gAwIBAgIBAjANBgkqhkiG9w0BAQsFADAVMRMwEQYDVQQDDApTaGFk
+b3dSb290MB4XDTE1MDEwMTEyMDAwMFoXDTE2MDEwMTEyMDAwMFowDzENMAsGA1UE
+AwwEUm9vdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKY3nKxClhz7
+RIbfFoXS3klzdLhbPow0S0JXfnqa/c9/A8c5IgI/RBtiS0obm9iOe6W1kjmhA7w8
+Gh9fNlSdtG2YwiSp/fdujkEY4Zuu72GYX5FT8IqO1BjPT93/dQEWEPF2ECi6cJaL
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+9zwgDoG038xGPBANBIq177rn7H4LmKEY+znbLHauG5GUIvQ1sBpzTXvrxbOAgHSQ
+ebkv/TU5Aq0CAwEAAaOB1zCB1DAdBgNVHQ4EFgQU1IP81e/gxI4ybaIwZRK0zTqy
+lYgwHwYDVR0jBBgwFoAU7lxfgD9ZxKZbcMIcuuRdQPnpYI0wPQYIKwYBBQUHAQEE
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+-----BEGIN TIME-----
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+-----END TIME-----
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+-----BEGIN VERIFY_RESULT-----
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+-----END VERIFY_RESULT-----