sign_apex --sign_tool
A new argument is a custom signing tool for APEX contents. When
specified, apex_util invokes the tool with payload's key and payload
directory.
For now, the Virt APEX has its own custom signing tool (sign_virt_apex)
to re-sign filesystem images in it.
Bug: 193504286
Test: atest releasetools_test
Test: m sign_apex sign_virt_apex
Test: sign_apex --sign_tool sign_virt_apex --payload_key ..
--container_key .. resigned.apex
adb install resigned.apex
reboot & vm run-app
Change-Id: Ic4d369c2ba42a8295044a0a75e054dc8def93208
diff --git a/tools/releasetools/sign_apex.py b/tools/releasetools/sign_apex.py
index fb947f4..679f57a 100755
--- a/tools/releasetools/sign_apex.py
+++ b/tools/releasetools/sign_apex.py
@@ -39,6 +39,9 @@
--codename_to_api_level_map Q:29,R:30,...
A Mapping of codename to api level. This is useful to provide sdk targeting
information to APK Signer.
+
+ --sign_tool <sign_tool>
+ Optional flag that specifies a custom signing tool for the contents of the apex.
"""
import logging
@@ -52,7 +55,7 @@
def SignApexFile(avbtool, apex_file, payload_key, container_key, no_hashtree,
- apk_keys=None, signing_args=None, codename_to_api_level_map=None):
+ apk_keys=None, signing_args=None, codename_to_api_level_map=None, sign_tool=None):
"""Signs the given apex file."""
with open(apex_file, 'rb') as input_fp:
apex_data = input_fp.read()
@@ -66,7 +69,8 @@
codename_to_api_level_map=codename_to_api_level_map,
no_hashtree=no_hashtree,
apk_keys=apk_keys,
- signing_args=signing_args)
+ signing_args=signing_args,
+ sign_tool=sign_tool)
def main(argv):
@@ -100,6 +104,8 @@
if 'extra_apks' not in options:
options['extra_apks'] = {}
options['extra_apks'].update({n: key})
+ elif o == '--sign_tool':
+ options['sign_tool'] = a
else:
return False
return True
@@ -114,6 +120,7 @@
'payload_extra_args=',
'payload_key=',
'extra_apks=',
+ 'sign_tool=',
],
extra_option_handler=option_handler)
@@ -133,7 +140,8 @@
apk_keys=options.get('extra_apks', {}),
signing_args=options.get('payload_extra_args'),
codename_to_api_level_map=options.get(
- 'codename_to_api_level_map', {}))
+ 'codename_to_api_level_map', {}),
+ sign_tool=options['sign_tool'])
shutil.copyfile(signed_apex, args[1])
logger.info("done.")