render-template.sh

#!/bin/bash

# Prosody host/port
export SNIKKET_TWEAK_INTERNAL_HTTP_HOST=${SNIKKET_TWEAK_INTERNAL_HTTP_HOST-localhost}
export SNIKKET_TWEAK_INTERNAL_HTTP_PORT=${SNIKKET_TWEAK_INTERNAL_HTTP_PORT-5280}

# Portal host/port
export SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_HOST=${SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_HOST-localhost}
export SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_PORT=${SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_PORT-5765}

# External ports
export SNIKKET_TWEAK_HTTP_PORT=${SNIKKET_TWEAK_HTTP_PORT-80}
export SNIKKET_TWEAK_HTTPS_PORT=${SNIKKET_TWEAK_HTTPS_PORT-443}

# From Mozilla intermediate profile 2023-10-24
export SNIKKET_TWEAK_HTTP_TLS_VERSIONS="${SNIKKET_TWEAK_HTTP_TLS_VERSIONS:-TLSv1.2 TLSv1.3}"
export SNIKKET_TWEAK_HTTP_TLS_CIPHERS="${SNIKKET_TWEAK_HTTP_TLS_CIPHERS:-ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305}"

exec envsubst '$SNIKKET_DOMAIN $SNIKKET_DOMAIN_ASCII $SNIKKET_TWEAK_HTTP_PORT $SNIKKET_TWEAK_HTTPS_PORT $SNIKKET_TWEAK_INTERNAL_HTTP_PORT $SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_PORT $SNIKKET_TWEAK_INTERNAL_HTTP_HOST $SNIKKET_TWEAK_PORTAL_INTERNAL_HTTP_HOST $SNIKKET_TWEAK_HTTP_TLS_VERSIONS $SNIKKET_TWEAK_HTTP_TLS_CIPHERS' \
  < "$1" \
  > "$2";