servo/etc/cert_generator.sh
2018-11-24 17:42:51 +01:00

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#!/usr/bin/env bash
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at https://mozilla.org/MPL/2.0/.
set -o errexit
set -o nounset
set -o pipefail
# https://wiki.mozilla.org/CA/Included_Certificates
# 1. Mozilla's official CA database CSV file is downloaded with curl
# and processed with awk.
# 2. Rows end with `"\n`.
# 3. Each row is split by ^" and "," into columns.
# 4. Single and double quotes are removed from column 30.
# 5. If column 13 (12 in the csv file) contains `Websites`
# (some are Email-only), column 30 is printed, the raw certificate.
# 6. All CA certs trusted for Websites are stored into the `certs` file.
domain="ccadb-public.secure.force.com";
curl "https://${domain}/mozilla/IncludedCACertificateReportPEMCSV" -sSf | \
gawk -v RS="\"\n" -F'","|^"' \
'{gsub("\047","",$(30));gsub("\"","",$(30));if($(13)~/Websites/)print $(30)}' \
> certs