#!/bin/sh

## Author: Dodji Seketeli

certs_dir="/etc/pki/tls/certs"

cert_hash()
{
    openssl x509 -hash -noout -in $1
}

die()
{
    echo $1
    exit -1
}

test -f $1 || die "Could not acces '$1'"
cert_name=$(basename $1)
hash=$(cert_hash $1)
if test $1 != $certs_dir/$cert_name; then
    test -d $certs_dir || mkdir -p $certs_dir
    cp -f $1 $certs_dir
fi
ln -s $certs_dir/$cert_name $certs_dir/$hash.0