nfd/debian/nfd.postinst

#!/bin/sh -e

if [ "$1" != "configure" ]; then
    exit 0
fi

# Create log folder
mkdir -p "/var/log/ndn"

# Create HOME and generate self-signed NDN certificate
mkdir -p "/var/lib/ndn/nfd/.ndn"

(
    export HOME="/var/lib/ndn/nfd"
    if [ -z "$(ndnsec-get-default 2>/dev/null)" ]; then
        ndnsec-keygen "/localhost/daemons/nfd" | ndnsec-install-cert -
    fi

    mkdir -p "/etc/ndn/certs"
    ndnsec-dump-certificate -i "$(ndnsec-get-default)" > \
        "/etc/ndn/certs/localhost_daemons_nfd.ndncert"
)

chown -R ndn:ndn "/var/lib/ndn/nfd"

# Enable Ethernet face creation
setcap cap_net_raw,cap_net_admin=eip /usr/bin/nfd

#DEBHELPER#

exit 0