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-rw-r--r--test/py/tests/test_efi_secboot/conftest.py121
1 files changed, 63 insertions, 58 deletions
diff --git a/test/py/tests/test_efi_secboot/conftest.py b/test/py/tests/test_efi_secboot/conftest.py
index ac5a780fdb..c6709700a8 100644
--- a/test/py/tests/test_efi_secboot/conftest.py
+++ b/test/py/tests/test_efi_secboot/conftest.py
@@ -4,29 +4,32 @@
import os
import os.path
-import pytest
-import re
from subprocess import call, check_call, check_output, CalledProcessError
+import pytest
from defs import *
# from test/py/conftest.py
+
+
def tool_is_in_path(tool):
for path in os.environ["PATH"].split(os.pathsep):
- fn = os.path.join(path, tool)
- if os.path.isfile(fn) and os.access(fn, os.X_OK):
+ full_path = os.path.join(path, tool)
+ if os.path.isfile(full_path) and os.access(full_path, os.X_OK):
return True
return False
#
# Fixture for UEFI secure boot test
#
+
+
@pytest.fixture(scope='session')
def efi_boot_env(request, u_boot_config):
"""Set up a file system to be used in UEFI secure boot test.
Args:
request: Pytest request object.
- u_boot_config: U-boot configuration.
+ u_boot_config: U-boot configuration.
Return:
A path to disk image to be used for testing
@@ -35,34 +38,15 @@ def efi_boot_env(request, u_boot_config):
image_path = u_boot_config.persistent_data_dir
image_path = image_path + '/' + EFI_SECBOOT_IMAGE_NAME
- image_size = EFI_SECBOOT_IMAGE_SIZE
- part_size = EFI_SECBOOT_PART_SIZE
- fs_type = EFI_SECBOOT_FS_TYPE
if HELLO_PATH == '':
HELLO_PATH = u_boot_config.build_dir + '/lib/efi_loader/helloworld.efi'
try:
- mnt_point = u_boot_config.persistent_data_dir + '/mnt_efisecure'
+ mnt_point = u_boot_config.build_dir + '/mnt_efisecure'
+ check_call('rm -rf {}'.format(mnt_point), shell=True)
check_call('mkdir -p {}'.format(mnt_point), shell=True)
- # create a disk/partition
- check_call('dd if=/dev/zero of=%s bs=1MiB count=%d'
- % (image_path, image_size), shell=True)
- check_call('sgdisk %s -n 1:0:+%dMiB'
- % (image_path, part_size), shell=True)
- # create a file system
- check_call('dd if=/dev/zero of=%s.tmp bs=1MiB count=%d'
- % (image_path, part_size), shell=True)
- check_call('mkfs -t %s %s.tmp' % (fs_type, image_path), shell=True)
- check_call('dd if=%s.tmp of=%s bs=1MiB seek=1 count=%d conv=notrunc'
- % (image_path, image_path, 1), shell=True)
- check_call('rm %s.tmp' % image_path, shell=True)
- loop_dev = check_output('sudo losetup -o 1MiB --sizelimit %dMiB --show -f %s | tr -d "\n"'
- % (part_size, image_path), shell=True).decode()
- check_output('sudo mount -t %s -o umask=000 %s %s'
- % (fs_type, loop_dev, mnt_point), shell=True)
-
# suffix
# *.key: RSA private key in PEM
# *.crt: X509 certificate (self-signed) in PEM
@@ -73,59 +57,80 @@ def efi_boot_env(request, u_boot_config):
# *.efi.signed: signed UEFI image
# Create signature database
- ## PK
+ # PK
check_call('cd %s; openssl req -x509 -sha256 -newkey rsa:2048 -subj /CN=TEST_PK/ -keyout PK.key -out PK.crt -nodes -days 365'
- % mnt_point, shell=True)
+ % mnt_point, shell=True)
check_call('cd %s; %scert-to-efi-sig-list -g %s PK.crt PK.esl; %ssign-efi-sig-list -t "2020-04-01" -c PK.crt -k PK.key PK PK.esl PK.auth'
- % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
- shell=True)
- ## PK_null for deletion
+ % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
+ shell=True)
+ # PK_null for deletion
check_call('cd %s; touch PK_null.esl; %ssign-efi-sig-list -t "2020-04-02" -c PK.crt -k PK.key PK PK_null.esl PK_null.auth'
- % (mnt_point, EFITOOLS_PATH), shell=True)
- ## KEK
+ % (mnt_point, EFITOOLS_PATH), shell=True)
+ # KEK
check_call('cd %s; openssl req -x509 -sha256 -newkey rsa:2048 -subj /CN=TEST_KEK/ -keyout KEK.key -out KEK.crt -nodes -days 365'
- % mnt_point, shell=True)
+ % mnt_point, shell=True)
check_call('cd %s; %scert-to-efi-sig-list -g %s KEK.crt KEK.esl; %ssign-efi-sig-list -t "2020-04-03" -c PK.crt -k PK.key KEK KEK.esl KEK.auth'
- % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
- shell=True)
- ## db
+ % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
+ shell=True)
+ # db
check_call('cd %s; openssl req -x509 -sha256 -newkey rsa:2048 -subj /CN=TEST_db/ -keyout db.key -out db.crt -nodes -days 365'
- % mnt_point, shell=True)
+ % mnt_point, shell=True)
check_call('cd %s; %scert-to-efi-sig-list -g %s db.crt db.esl; %ssign-efi-sig-list -t "2020-04-04" -c KEK.crt -k KEK.key db db.esl db.auth'
- % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
- shell=True)
- ## db1
+ % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
+ shell=True)
+ # db1
check_call('cd %s; openssl req -x509 -sha256 -newkey rsa:2048 -subj /CN=TEST_db1/ -keyout db1.key -out db1.crt -nodes -days 365'
- % mnt_point, shell=True)
+ % mnt_point, shell=True)
check_call('cd %s; %scert-to-efi-sig-list -g %s db1.crt db1.esl; %ssign-efi-sig-list -t "2020-04-05" -c KEK.crt -k KEK.key db db1.esl db1.auth'
- % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
- shell=True)
- ## db1-update
+ % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
+ shell=True)
+ # db1-update
check_call('cd %s; %ssign-efi-sig-list -t "2020-04-06" -a -c KEK.crt -k KEK.key db db1.esl db1-update.auth'
- % (mnt_point, EFITOOLS_PATH), shell=True)
- ## dbx
+ % (mnt_point, EFITOOLS_PATH), shell=True)
+ ## dbx (TEST_dbx certificate)
check_call('cd %s; openssl req -x509 -sha256 -newkey rsa:2048 -subj /CN=TEST_dbx/ -keyout dbx.key -out dbx.crt -nodes -days 365'
- % mnt_point, shell=True)
+ % mnt_point, shell=True)
check_call('cd %s; %scert-to-efi-sig-list -g %s dbx.crt dbx.esl; %ssign-efi-sig-list -t "2020-04-05" -c KEK.crt -k KEK.key dbx dbx.esl dbx.auth'
- % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
- shell=True)
+ % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
+ shell=True)
+ ## dbx_hash (digest of TEST_db certificate)
+ check_call('cd %s; %scert-to-efi-hash-list -g %s -t 0 -s 256 db.crt dbx_hash.crl; %ssign-efi-sig-list -t "2020-04-05" -c KEK.crt -k KEK.key dbx dbx_hash.crl dbx_hash.auth'
+ % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
+ shell=True)
+ ## dbx_hash1 (digest of TEST_db1 certificate)
+ check_call('cd %s; %scert-to-efi-hash-list -g %s -t 0 -s 256 db1.crt dbx_hash1.crl; %ssign-efi-sig-list -t "2020-04-05" -c KEK.crt -k KEK.key dbx dbx_hash1.crl dbx_hash1.auth'
+ % (mnt_point, EFITOOLS_PATH, GUID, EFITOOLS_PATH),
+ shell=True)
+ ## dbx_db (with TEST_db certificate)
+ check_call('cd %s; %ssign-efi-sig-list -t "2020-04-05" -c KEK.crt -k KEK.key dbx db.esl dbx_db.auth'
+ % (mnt_point, EFITOOLS_PATH),
+ shell=True)
# Copy image
check_call('cp %s %s' % (HELLO_PATH, mnt_point), shell=True)
- ## Sign image
+ # Sign image
check_call('cd %s; sbsign --key db.key --cert db.crt helloworld.efi'
- % mnt_point, shell=True)
+ % mnt_point, shell=True)
+ ## Sign already-signed image with another key
+ check_call('cd %s; sbsign --key db1.key --cert db1.crt --output helloworld.efi.signed_2sigs helloworld.efi.signed'
+ % mnt_point, shell=True)
## Digest image
check_call('cd %s; %shash-to-efi-sig-list helloworld.efi db_hello.hash; %ssign-efi-sig-list -t "2020-04-07" -c KEK.crt -k KEK.key db db_hello.hash db_hello.auth'
- % (mnt_point, EFITOOLS_PATH, EFITOOLS_PATH),
- shell=True)
+ % (mnt_point, EFITOOLS_PATH, EFITOOLS_PATH),
+ shell=True)
+ check_call('cd %s; %shash-to-efi-sig-list helloworld.efi.signed db_hello_signed.hash; %ssign-efi-sig-list -t "2020-04-03" -c KEK.crt -k KEK.key db db_hello_signed.hash db_hello_signed.auth'
+ % (mnt_point, EFITOOLS_PATH, EFITOOLS_PATH),
+ shell=True)
+ check_call('cd %s; %ssign-efi-sig-list -t "2020-04-07" -c KEK.crt -k KEK.key dbx db_hello_signed.hash dbx_hello_signed.auth'
+ % (mnt_point, EFITOOLS_PATH),
+ shell=True)
- check_call('sudo umount %s' % loop_dev, shell=True)
- check_call('sudo losetup -d %s' % loop_dev, shell=True)
+ check_call('virt-make-fs --partition=gpt --size=+1M --type=vfat {} {}'.format(mnt_point, image_path), shell=True)
+ check_call('rm -rf {}'.format(mnt_point), shell=True)
- except CalledProcessError as e:
- pytest.skip('Setup failed: %s' % e.cmd)
+ except CalledProcessError as exception:
+ pytest.skip('Setup failed: %s' % exception.cmd)
return
else:
yield image_path
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-23 22:30:25 +0000