jenkins-pipelines/scripts/build-iso.sh
Davlet Panech 04f9dea597 build-iso: better ISO & secureboot signing config
* Jenkins scripts:
- remove POST_ISO_SIGNING job parameter, as ISO signing is controled
  by build.conf, as originally intended.

* build.conf:
- rename SIGN_ISO => SIGN_ISO_FORMAL to better reflect purpose. ISOs
  are always signed, with developer keys (SIGN_ISO_FORMAL=false) or
  the signing server (SIGN_ISO_FORMAL=true).
- add SECUREBOOT_FORMAL - whether to generate secureboot signatures
  using the signing server (true), or not to generate them at all
  (false)

* Added code in job_utils.sh to set the defaults for these new config
  options as necessary, in case the job runs against an older build.conf
  that still has the obsolete BUILD_ISO option.

TESTS
========================
* Make sure SIGN_ISO_FORMAL==true calls "build-image --no-sign"
  followed by "sign_iso_formal.sh"
* Make sure SIGN_ISO_FORMAL==false calls "build-image" not
  followed by "sign_iso_formal.sh" and the dev-key based ISO signature
  gets created
* Make sure SECUREBOOT_FORMAL==true calls calls the secureboot script
* Make sure SECUREBOOT_FORMAL==false does not call the secureboot script
* Test with both the new parameters undefined, but SIGN_ISO defined,
  and make sure they aquire expected defaults

Story: 2010226
Task: 47777

Depends-On: https://review.opendev.org/c/starlingx/root/+/879206
Signed-off-by: Davlet Panech <davlet.panech@windriver.com>
Change-Id: I928de97fefc70b3062820547d1256c2a3ce106e8
2023-04-05 20:13:16 -04:00

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#!/bin/bash
#
# Copyright (c) 2022 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
set -e
source $(dirname "$0")/lib/job_utils.sh
require_job_env BUILD_HOME
require_job_env BUILD_ISO
load_build_env
require_job_env SECUREBOOT_FORMAL
require_job_env SIGN_ISO_FORMAL
$BUILD_ISO || bail "BUILD_ISO=false, bailing out"
if $SECUREBOOT_FORMAL ; then
notice "signing secureboot packages"
[[ -n "$SIGNING_SERVER" ]] || die "SECUREBOOT_FORMAL requires SIGNING_SERVER"
sign_secure_boot_env="SIGNING_SERVER=${SIGNING_USER:-signing}@${SIGNING_SERVER}"
stx_docker_cmd $DRY_RUN_ARG "$sign_secure_boot_env PATH=\$MY_REPO/build-tools:\$PATH sign-secure-boot_debian"
fi
build_img_args=
# Job is configured to sign the ISO with official keys.
if $SIGN_ISO_FORMAL ; then
[[ -n "$SIGNING_SERVER" ]] || die "SIGN_ISO_FORMAL requires SIGNING_SERVER"
# Don't sign ISO with developer keys; we will sign it separately
# in sign-iso.sh
build_img_args+=" --no-sign"
fi
notice "building STD ISO"
stx_docker_cmd $DRY_RUN_ARG "build-image $build_img_args"