diff options
Diffstat (limited to 'tools/testing/selftests/bpf/verify_sig_setup.sh')
| -rwxr-xr-x | tools/testing/selftests/bpf/verify_sig_setup.sh | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/verify_sig_setup.sh b/tools/testing/selftests/bpf/verify_sig_setup.sh index ba08922b4a..f2cac42298 100755 --- a/tools/testing/selftests/bpf/verify_sig_setup.sh +++ b/tools/testing/selftests/bpf/verify_sig_setup.sh @@ -60,6 +60,27 @@ cleanup() { rm -rf ${tmp_dir} } +fsverity_create_sign_file() { + local tmp_dir="$1" + + data_file=${tmp_dir}/data-file + sig_file=${tmp_dir}/sig-file + dd if=/dev/urandom of=$data_file bs=1 count=12345 2> /dev/null + fsverity sign --key ${tmp_dir}/signing_key.pem $data_file $sig_file + + # We do not want to enable fsverity on $data_file yet. Try whether + # the file system support fsverity on a different file. + touch ${tmp_dir}/tmp-file + fsverity enable ${tmp_dir}/tmp-file +} + +fsverity_enable_file() { + local tmp_dir="$1" + + data_file=${tmp_dir}/data-file + fsverity enable $data_file +} + catch() { local exit_code="$1" @@ -86,6 +107,10 @@ main() setup "${tmp_dir}" elif [[ "${action}" == "cleanup" ]]; then cleanup "${tmp_dir}" + elif [[ "${action}" == "fsverity-create-sign" ]]; then + fsverity_create_sign_file "${tmp_dir}" + elif [[ "${action}" == "fsverity-enable" ]]; then + fsverity_enable_file "${tmp_dir}" else echo "Unknown action: ${action}" exit 1 |