citadel/poky/meta/classes/sign_rpm.bbclass

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# Class for generating signed RPM packages.
#
# Configuration variables used by this class:
# RPM_GPG_PASSPHRASE
# The passphrase of the signing key.
# RPM_GPG_NAME
# Name of the key to sign with. May be key id or key name.
# RPM_GPG_BACKEND
# Optional variable for specifying the backend to use for signing.
# Currently the only available option is 'local', i.e. local signing
# on the build host.
# RPM_FILE_CHECKSUM_DIGEST
# Optional variable for specifying the algorithm for generating file
# checksum digest.
# RPM_FSK_PATH
# Optional variable for the file signing key.
# RPM_FSK_PASSWORD
# Optional variable for the file signing key password.
# GPG_BIN
# Optional variable for specifying the gpg binary/wrapper to use for
# signing.
# RPM_GPG_SIGN_CHUNK
# Optional variable indicating the number of packages used per gpg
# invocation
# GPG_PATH
# Optional variable for specifying the gnupg "home" directory:
inherit sanity
RPM_SIGN_PACKAGES='1'
RPM_SIGN_FILES ?= '0'
RPM_GPG_BACKEND ?= 'local'
# SHA-256 is used by default
RPM_FILE_CHECKSUM_DIGEST ?= '8'
RPM_GPG_SIGN_CHUNK ?= "${BB_NUMBER_THREADS}"
python () {
if d.getVar('RPM_GPG_PASSPHRASE_FILE'):
raise_sanity_error('RPM_GPG_PASSPHRASE_FILE is replaced by RPM_GPG_PASSPHRASE', d)
# Check configuration
for var in ('RPM_GPG_NAME', 'RPM_GPG_PASSPHRASE'):
if not d.getVar(var):
raise_sanity_error("You need to define %s in the config" % var, d)
if d.getVar('RPM_SIGN_FILES') == '1':
for var in ('RPM_FSK_PATH', 'RPM_FSK_PASSWORD'):
if not d.getVar(var):
raise_sanity_error("You need to define %s in the config" % var, d)
}
python sign_rpm () {
import glob
from oe.gpg_sign import get_signer
signer = get_signer(d, d.getVar('RPM_GPG_BACKEND'))
rpms = glob.glob(d.getVar('RPM_PKGWRITEDIR') + '/*')
signer.sign_rpms(rpms,
d.getVar('RPM_GPG_NAME'),
d.getVar('RPM_GPG_PASSPHRASE'),
d.getVar('RPM_FILE_CHECKSUM_DIGEST'),
int(d.getVar('RPM_GPG_SIGN_CHUNK')),
d.getVar('RPM_FSK_PATH'),
d.getVar('RPM_FSK_PASSWORD'))
}
do_package_index[depends] += "signing-keys:do_deploy"
do_rootfs[depends] += "signing-keys:do_populate_sysroot"
# Newer versions of gpg (at least 2.1.5 and 2.2.1) have issues when signing occurs in parallel
# so unfortunately the signing must be done serially. Once the upstream problem is fixed,
# the following line must be removed otherwise we loose all the intrinsic parallelism from
# bitbake. For more information, check https://bugzilla.yoctoproject.org/show_bug.cgi?id=12022.
do_package_write_rpm[lockfiles] += "${TMPDIR}/gpg.lock"