This is the default example configuration of c_issuer provided by OpenSSL. This config file was generated by OpenSSL running on CentOS 7.
It is located under: /etc/pki/tls/misc/c_issuer
#!/bin/sh
#
# print out the issuer
#
for i in $*
do
n=`openssl x509 -issuer -noout -in $i`
echo "$i $n"
done
Download the raw file with wget or curl
wget -O c_issuer.example http://exampleconfig.com/static/raw/openssl/centos7/etc/pki/tls/misc/c_issuer
curl http://exampleconfig.com/static/raw/openssl/centos7/etc/pki/tls/misc/c_issuer > c_issuer.example
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