regenerate the testdata certificate with SAN instead of CommonName

As required by Go 1.15.

.circleci/config.yml

@@ -10,7 +10,6 @@ executors:
       - image: "circleci/golang:1.15"
     environment:
       runrace: true
-      GODEBUG: x509ignoreCN=0
  
 jobs:
   "test": &test

.travis.yml

@@ -13,7 +13,6 @@ go:
 env:
   global:
     - TIMESCALE_FACTOR=20
-    - GODEBUG=x509ignoreCN=0
   matrix:
     - TRAVIS_GOARCH=amd64 TESTMODE=unit
     - TRAVIS_GOARCH=amd64 TESTMODE=integration

internal/testdata/ca.pem

@@ -1,18 +1,17 @@
 -----BEGIN CERTIFICATE-----
-MIIC0DCCAbgCCQCmiwJpSoekpDANBgkqhkiG9w0BAQsFADAqMRMwEQYDVQQKDApx
+MIICzDCCAbQCCQDA+rLymNnfJzANBgkqhkiG9w0BAQsFADAoMSYwJAYDVQQKDB1x
-dWljLWdvIENBMRMwEQYDVQQLDApxdWljLWdvIENBMB4XDTE4MTIwODA2NDIyMVoX
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-cXVpYy1nbyBDQTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAN5MxI09
+aG9yaXR5MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1OcsYrVaSDfh
-i01xRON732BFIuxO2SGjA9jYkvUvNXK886gifp2BfWLcOW1DHkXxBnhWMqfpcIWM
+iDppl6oteVspOY3yFb96T9Y/biaGPJAkBO9VGKcqwOUPmUeiWpedRAUB9LE7Srs6
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-+4c+O93+5TekPn507nl7QA1IaEEtoek7w7wDw4ZF3ET+nns2HwVpV/ugfuYOQbTJ
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-bk5Y2GBT4VR5WKmNGvlfe9L0Gn0ZLJoeXDshrunF0xEmSv8MxlHcKH/u4IHiO+6x
+Qmg7a2G7dSPu123KcTcSQFcmJrt+1G81gOBtHB69kacD8xDmgksj09h/ODPL/gIU
-+5sdslqY7uEPEhkCAwEAATANBgkqhkiG9w0BAQsFAAOCAQEAhvXUMiatkgsnoRHc
+1ZcU2ci1/QIDAQABMA0GCSqGSIb3DQEBCwUAA4IBAQB0Tb1JbLXp/BvWovSAhO/j
-UobKraGttETivxvtKpc48o1TSkR+kCKbMnygmrvc5niEqc9iDg8JI6HjBKJ3/hfA
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-gyiGdFCSNisDbevOiRHuJtZ0m8YsGgtfU48wqGOaSSsRz4mYD6kqBFd0+Ja3/EGv
+nGWss/KecCPdJLdnUgMRz0tIuXzkoRuOiUiZfUeyBNVNbDFSrLigYshTeAPGaYjX
-vl24L5xMCy1zGGl6wKPa7TT7ok4TfD1YmIXOfmWYop6cTLwePLj1nHrLi0AlsSn1
+CypoHxkeS93nWfOMUu8FTYLYkvGMU5i076zDoFGKJiEtbjSiNW+Hei7u2aSEuCzp
-2pFlosc9/qEbO5drqNoxUZfeF0L9RUSuArHRSO779dW/AmOtFdK3yaBGqflg0r7p
+qyTKzYPWYffAq3MM2MKJgZdL04e9GEGeuce/qhM1o3q77aI/XJImwEDdut2LDec1
-lYombA==
 -----END CERTIFICATE-----

internal/testdata/cert.pem

@@ -1,18 +1,18 @@
 -----BEGIN CERTIFICATE-----
-MIIC3jCCAcYCCQCV4BOv+SRo4zANBgkqhkiG9w0BAQUFADAqMRMwEQYDVQQKDApx
+MIIC1TCCAb2gAwIBAgIJAK2fcqC0BVA7MA0GCSqGSIb3DQEBCwUAMCgxJjAkBgNV
-dWljLWdvIENBMRMwEQYDVQQLDApxdWljLWdvIENBMB4XDTE4MTIwODA2NDMwMloX
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-DTI4MTIwNTA2NDMwMlowODEQMA4GA1UECgwHcXVpYy1nbzEQMA4GA1UECwwHcXVp
+NVoXDTMwMDgxNjA5MjEzNVowEjEQMA4GA1UECgwHcXVpYy1nbzCCASIwDQYJKoZI
-Yy1nbzESMBAGA1UEAwwJbG9jYWxob3N0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A
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-MIIBCgKCAQEAyc/hS8XHkOJaLrdPOSTZFUBVyHNSfQUX/3dEpmccPlLQLgopYZZO
++w1yCSykLImH8x3qHZEXt9sr/vgjcJoV6Z15RZmnbEqnAx84sIClIBoIgnk0VPxu
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-gRbIt8Jw7Uyd8vlXk6m2wvO5H3hZrrhJUJH3WW13a7wLJRnff2meKU90hkLQwuxO
+hinvL+AA5fY6EVlc5G/P4DN6fYxGn1cFNbiL4uZP4+W3dOmP+NV0YV9ihTyMzz0R
-kyh0k/h158/r2ibiahTmQEgHs9vQaCM+HXuk5P+Tzq5Zl/n0dMFZMfkqNkD4nym/
+vSoOZ9FeVkyw8EhMb3LoyXYKazvJy2VQST1ltzAGit9RiM1Gv4vuna74WsFzrn1U
-nu7zfdwMlcBjKt9g3BGw+KE3
+A/TbaR0ih/qG
 -----END CERTIFICATE-----

internal/testdata/generate_key.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -e
+
+echo "Generating CA key and certificate:"
+openssl req -x509 -sha256 -nodes -days 3650 -newkey rsa:2048 \
+  -keyout ca.key -out ca.pem \
+  -subj "/O=quic-go Certificate Authority/"
+
+echo "Generating CSR"
+openssl req -out cert.csr -new -newkey rsa:2048 -nodes -keyout priv.key \
+  -subj "/O=quic-go/"
+
+echo "Sign certificate:"
+openssl x509 -req -sha256 -days 3650 -in cert.csr  -out cert.pem \
+  -CA ca.pem -CAkey ca.key -CAcreateserial \
+  -extfile <(printf "subjectAltName=DNS:localhost")
+
+# debug output the certificate
+openssl x509 -noout -text -in cert.pem
+
+# we don't need the CA key, the serial number and the CSR any more
+rm ca.key cert.csr ca.srl
+

internal/testdata/priv.key

@@ -1,27 +1,28 @@
------BEGIN RSA PRIVATE KEY-----
+-----BEGIN PRIVATE KEY-----
-MIIEogIBAAKCAQEAyc/hS8XHkOJaLrdPOSTZFUBVyHNSfQUX/3dEpmccPlLQLgop
+MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQDf2MK4oEl3SQi/
-YZZOW/cVhkxAfQ3e68xKkuZKfZN5Hytn5V/AOSk281BqxFxpfCcKVYqVpDZH99+j
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+yzwAD9j1lGbgM8Of8klCkk+XSJ88ryUwnMTJ5loQJW8t4L+zLv5Le7Ca9SAT0kJ1
------END RSA PRIVATE KEY-----
+jT0GzDymgLMGp8RPdBkpk+w=
+-----END PRIVATE KEY-----