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Commit 4d48d500 authored by Tianjie's avatar Tianjie
Browse files

Handles capex in signing script 

Today, the signing script simply ignores capex files, because it
looks for hardcoded '.apex' suffix. Add support to handle capex
as well.

Bug: 190574334
Test: Sign a target file locally
Change-Id: I3085ca7b0396a4fbf1b220f7de44d4eafb60c3d8
parent d3c78b8c

tools/releasetools/sign_target_files_apks.py

+20 −6
Original line number Diff line number Diff line
@@ -217,6 +217,18 @@ for partition in common.AVB_PARTITIONS: 
    raise RuntimeError("Missing {} in AVB_FOOTER_ARGS".format(partition))





def IsApexFile(filename):

  return filename.endswith(".apex") or filename.endswith(".capex")





def GetApexFilename(filename):

  name = os.path.basename(filename)

  # Replace the suffix for compressed apex

  if name.endswith(".capex"):

    return name.replace(".capex", ".apex")

  return name





def GetApkCerts(certmap):

  # apply the key remapping to the contents of the file

  for apk, cert in certmap.items():
@@ -356,8 +368,8 @@ def CheckApkAndApexKeysAvailable(input_tf_zip, known_keys, 
  unknown_files = []

  for info in input_tf_zip.infolist():

    # Handle APEXes on all partitions

    if info.filename.endswith('.apex'):

      name = os.path.basename(info.filename)

    if IsApexFile(info.filename):

      name = GetApexFilename(info.filename)

      if name not in known_keys:

        unknown_files.append(name)

      continue
@@ -388,10 +400,11 @@ def CheckApkAndApexKeysAvailable(input_tf_zip, known_keys, 


  invalid_apexes = []

  for info in input_tf_zip.infolist():

    if not info.filename.endswith('.apex'):

    if not IsApexFile(info.filename):

      continue



    name = os.path.basename(info.filename)

    name = GetApexFilename(info.filename)



    (payload_key, container_key) = apex_keys[name]

    if ((payload_key in common.SPECIAL_CERT_STRINGS and

         container_key not in common.SPECIAL_CERT_STRINGS) or
@@ -541,8 +554,9 @@ def ProcessTargetFiles(input_tf_zip, output_tf_zip, misc_info, 
        common.ZipWriteStr(output_tf_zip, out_info, data)



    # Sign bundled APEX files on all partitions

    elif filename.endswith(".apex"):

      name = os.path.basename(filename)

    elif IsApexFile(filename):

      name = GetApexFilename(filename)



      payload_key, container_key = apex_keys[name]



      # We've asserted not having a case with only one of them PRESIGNED.