Fixing generate-weak-test-chains.sh to generate correct certificates

net/data/ssl/certificates/prime256v1-ecdsa-ee-by-2048-rsa-intermediate.pem

 Certificate:
     Data:
-        Version: 1 (0x0)
+        Version: 3 (0x2)
         Serial Number: 4 (0x4)
     Signature Algorithm: sha256WithRSAEncryption
         Issuer: CN=2048 rsa Test intermediate CA
         Validity
-            Not Before: Aug 14 02:47:21 2014 GMT
-            Not After : Aug 11 02:47:21 2024 GMT
+            Not Before: Apr 22 20:28:41 2016 GMT
+            Not After : Apr 20 20:28:41 2026 GMT
         Subject: C=US, ST=California, L=Mountain View, O=Test CA, CN=127.0.0.1
         Subject Public Key Info:
             Public Key Algorithm: id-ecPublicKey
                 Public-Key: (256 bit)
                 pub: 
-                    04:a4:93:3a:fa:22:dc:0e:41:bb:5b:f8:51:b7:4a:
-                    ea:cd:80:ff:23:61:ff:0a:e3:df:39:12:32:d1:f1:
-                    ee:f6:cb:9b:0f:4b:6d:07:c1:9c:18:6f:c4:76:6d:
-                    f1:9e:7a:95:a4:22:70:d0:9e:03:31:cd:c3:c8:36:
-                    d2:0f:a5:c5:5f
+                    04:36:60:16:6f:f7:3e:5f:1f:63:7e:43:cb:a5:a9:
+                    77:57:77:86:b7:94:b0:83:03:b4:7f:47:25:88:cf:
+                    c3:12:53:85:40:65:49:6e:27:e7:93:0e:f9:88:df:
+                    8c:ac:1c:07:ef:21:c6:5f:8a:83:ad:de:a3:5a:eb:
+                    84:fc:8f:fa:56
                 ASN1 OID: prime256v1
         X509v3 extensions:
+            X509v3 Basic Constraints: critical
+                CA:FALSE
+            X509v3 Subject Key Identifier: 
+                18:19:4D:A1:C8:87:B6:49:A4:29:F5:DA:95:72:F3:64:41:24:96:C4
+            X509v3 Authority Key Identifier: 
+                keyid:5C:C2:71:76:C1:26:B1:0C:31:73:C8:92:D3:1E:01:12:4B:CC:5A:14
+
+            X509v3 Extended Key Usage: 
+                TLS Web Server Authentication, TLS Web Client Authentication
             X509v3 Subject Alternative Name: 
                 IP Address:127.0.0.1
     Signature Algorithm: sha256WithRSAEncryption
-         05:9b:58:98:58:9a:00:b8:e0:fe:92:2f:98:d7:84:ca:d2:75:
-         02:ba:00:12:05:9a:33:ce:10:6d:22:56:5d:3c:ee:3c:0f:e7:
-         02:e0:53:d7:2e:13:9b:20:4e:94:70:ef:79:d4:ad:28:54:3d:
-         a2:0e:bb:1e:a4:86:da:8b:28:07:a9:46:40:86:74:59:bb:99:
-         94:03:9b:b5:27:99:7b:a1:f3:e1:7b:b3:68:d6:ae:c9:7b:dc:
-         c1:f1:2c:14:03:3a:d8:da:7c:48:ab:6b:40:80:1e:a2:f3:b7:
-         ab:df:9c:7a:76:85:ee:1e:5e:be:a7:80:4d:d2:b2:45:f5:79:
-         8c:6b:ab:63:74:4b:f5:8f:85:da:73:32:dc:db:25:97:2c:63:
-         f6:3e:24:ec:47:84:53:48:9b:a8:1e:2e:54:8a:19:32:44:b4:
-         82:37:c6:a0:c9:40:35:75:0b:a2:af:1a:0a:28:0d:50:57:ab:
-         d7:66:37:b6:7b:f2:78:4b:6d:3f:50:4a:1e:7e:ca:89:5c:3b:
-         78:94:b5:f0:e5:ca:4d:10:b9:00:8e:51:43:b3:91:41:eb:f3:
-         1e:be:ac:25:8f:22:82:b2:77:8a:41:2c:6f:ce:92:20:30:c4:
-         d2:9a:86:a1:ae:6a:2a:c2:8f:0f:75:e6:17:cf:c3:5b:34:e1:
-         09:2a:46:66
+         5d:97:40:70:07:0c:8a:2a:f8:5c:10:88:28:7d:a7:1a:db:19:
+         2a:d1:dc:04:09:9e:ca:57:30:80:79:4f:81:d7:05:82:39:97:
+         69:b8:19:7a:55:26:6f:43:d9:74:42:87:b5:1b:7b:d8:48:b1:
+         dd:68:36:a5:2c:04:29:5d:9b:9d:3d:53:98:b1:e9:f4:4d:89:
+         8c:24:1a:24:e6:ca:c3:e3:67:a5:8d:19:b6:9b:52:4a:04:79:
+         db:ad:47:8c:f9:4f:61:6c:7f:ce:0e:50:1c:a9:d6:b2:a2:77:
+         b0:80:e1:f3:d0:a8:8e:e9:20:fa:c5:f5:70:29:3f:a4:0e:f3:
+         07:29:94:93:d7:34:17:a3:17:39:50:e7:d9:7d:6c:f3:2c:a8:
+         0f:87:19:cb:08:13:d8:e1:40:8c:91:95:4d:44:4b:e2:6b:97:
+         74:65:62:fd:53:3b:73:ec:2a:86:f1:05:9e:17:14:60:22:d7:
+         64:3f:f1:ff:1f:8b:7d:8e:b1:37:07:5b:a2:03:e1:18:61:89:
+         3f:38:d2:07:4e:ae:d4:75:22:df:52:58:18:e1:e9:10:a1:8c:
+         76:e3:63:43:96:df:59:74:09:57:54:a7:72:0c:48:d7:52:65:
+         ee:eb:bd:62:80:f7:90:12:91:ec:6b:2c:ea:1e:5c:20:77:96:
+         f8:2b:25:a5
 -----BEGIN CERTIFICATE-----
-MIICRjCCAS4CAQQwDQYJKoZIhvcNAQELBQAwKDEmMCQGA1UEAwwdMjA0OCByc2Eg
-VGVzdCBpbnRlcm1lZGlhdGUgQ0EwHhcNMTQwODE0MDI0NzIxWhcNMjQwODExMDI0
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-BwwNTW91bnRhaW4gVmlldzEQMA4GA1UECgwHVGVzdCBDQTESMBAGA1UEAwwJMTI3
-LjAuMC4xMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEpJM6+iLcDkG7W/hRt0rq
-zYD/I2H/CuPfORIy0fHu9subD0ttB8GcGG/Edm3xnnqVpCJw0J4DMc3DyDbSD6XF
-X6MTMBEwDwYDVR0RBAgwBocEfwAAATANBgkqhkiG9w0BAQsFAAOCAQEABZtYmFia
-ALjg/pIvmNeEytJ1AroAEgWaM84QbSJWXTzuPA/nAuBT1y4TmyBOlHDvedStKFQ9
-og67HqSG2osoB6lGQIZ0WbuZlAObtSeZe6Hz4XuzaNauyXvcwfEsFAM62Np8SKtr
-QIAeovO3q9+cenaF7h5evqeATdKyRfV5jGurY3RL9Y+F2nMy3Nsllyxj9j4k7EeE
-U0ibqB4uVIoZMkS0gjfGoMlANXULoq8aCigNUFer12Y3tnvyeEttP1BKHn7KiVw7
-eJS18OXKTRC5AI5RQ7ORQevzHr6sJY8igrJ3ikEsb86SIDDE0pqGoa5qKsKPD3Xm
-F8/DWzThCSpGZg==
+MIICuTCCAaGgAwIBAgIBBDANBgkqhkiG9w0BAQsFADAoMSYwJAYDVQQDDB0yMDQ4
+IHJzYSBUZXN0IGludGVybWVkaWF0ZSBDQTAeFw0xNjA0MjIyMDI4NDFaFw0yNjA0
+MjAyMDI4NDFaMGAxCzAJBgNVBAYTAlVTMRMwEQYDVQQIDApDYWxpZm9ybmlhMRYw
+FAYDVQQHDA1Nb3VudGFpbiBWaWV3MRAwDgYDVQQKDAdUZXN0IENBMRIwEAYDVQQD
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+NBejFzlQ59l9bPMsqA+HGcsIE9jhQIyRlU1ES+Jrl3RlYv1TO3PsKobxBZ4XFGAi
+12Q/8f8fi32OsTcHW6ID4RhhiT840gdOrtR1It9SWBjh6RChjHbjY0OW31l0CVdU
+p3IMSNdSZe7rvWKA95ASkexrLOoeXCB3lvgrJaU=
 -----END CERTIFICATE-----