mirror of
https://github.com/Telecominfraproject/ols-nos.git
synced 2025-10-30 17:48:09 +00:00
e28cb8f58e
* [secure boot] Support to sign swi image * Fix build issue * fix tab format issue * Fix typing issue * Change the sign_image.sh command line * Remove SONIC_CETIFICATE_PATH * Fix bugs
70 lines
1.8 KiB
Bash
Executable File
70 lines
1.8 KiB
Bash
Executable File
#!/bin/bash -ex
|
|
|
|
|
|
IMAGE=""
|
|
SIGNING_KEY=""
|
|
SIGNING_CERT=""
|
|
CA_CERT=""
|
|
|
|
usage()
|
|
{
|
|
echo "Usage: $0 -i <image_path> [-k <signing_key> -c <signing_cert> -a <ca_cert>]"
|
|
exit 1
|
|
}
|
|
|
|
generate_signing_key()
|
|
{
|
|
TMP_CERT_PATH=$(mktemp -d)
|
|
SIGNING_KEY="${TMP_CERT_PATH}/signing.key"
|
|
SIGNING_CERT="${TMP_CERT_PATH}/signing.crt"
|
|
SIGNING_CSR="${TMP_CERT_PATH}/signing.csr"
|
|
CA_KEY="${TMP_CERT_PATH}/ca.key"
|
|
|
|
# Generate the CA key and certificate
|
|
openssl genrsa -out $CA_KEY 4096
|
|
openssl req -x509 -new -nodes -key $CA_KEY -sha256 -days 3650 -subj "/C=US/ST=Test/L=Test/O=Test/CN=Test" -out $CA_CERT
|
|
|
|
# Generate the signing key, certificate request and certificate
|
|
openssl genrsa -out $SIGNING_KEY 4096
|
|
openssl req -new -key $SIGNING_KEY -subj "/C=US/ST=Test/L=Test/O=Test/CN=Test" -out $SIGNING_CSR
|
|
openssl x509 -req -in $SIGNING_CSR -CA $CA_CERT -CAkey $CA_KEY -CAcreateserial -out $SIGNING_CERT -days 1825 -sha256
|
|
}
|
|
|
|
while getopts "i:k:c:a:t:" opt; do
|
|
case $opt in
|
|
i)
|
|
IMAGE=$OPTARG
|
|
;;
|
|
k)
|
|
SIGNING_KEY=$OPTARG
|
|
;;
|
|
c)
|
|
SIGNING_CERT=$OPTARG
|
|
;;
|
|
a)
|
|
CA_CERT=$OPTARG
|
|
;;
|
|
*)
|
|
usage
|
|
;;
|
|
esac
|
|
done
|
|
|
|
[ -z $CA_CERT ] && echo "Not to sign the image since the CA certificate not provided" 1>&2 && exit 1
|
|
|
|
# Generate the self signed cert if not provided by input
|
|
[ ! -f $CA_CERT ] && generate_signing_key
|
|
|
|
# Verify the required files existing
|
|
[ ! -f $SIGNING_KEY ] && echo "$SIGNING_KEY not exist" && exit 1
|
|
[ ! -f $SIGNING_CERT ] && echo "$SIGNING_CERT not exist" && exit 1
|
|
[ ! -f $CA_CERT ] && echo "$CA_CERT not exist" && exit 1
|
|
|
|
# Prepare the image
|
|
swi-signature prepare $IMAGE
|
|
|
|
# Sign the image
|
|
swi-signature sign $IMAGE $SIGNING_CERT $CA_CERT --key $SIGNING_KEY
|
|
|
|
exit 0
|