mirror of
https://gitlab.com/fdroid/fdroidserver.git
synced 2024-11-10 17:30:11 +01:00
Factor code for scanning a single APK out into its own method.
This allows projects using fdroidserver to scan individual APKs without needing to re-scan all APKs present in a repository.
This commit is contained in:
Torsten Grote
parent
60f166b2c6
commit
04db6870d1
@ -52,6 +52,17 @@ from .metadata import MetaDataException
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METADATA_VERSION = 18
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METADATA_VERSION = 18
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APK_NAME_PAT = re.compile(".*name='([a-zA-Z0-9._]*)'.*")
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APK_VERCODE_PAT = re.compile(".*versionCode='([0-9]*)'.*")
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APK_VERNAME_PAT = re.compile(".*versionName='([^']*)'.*")
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APK_LABEL_PAT = re.compile(".*label='(.*?)'(\n| [a-z]*?=).*")
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APK_ICON_PAT = re.compile(".*application-icon-([0-9]+):'([^']+?)'.*")
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APK_ICON_PAT_NODPI = re.compile(".*icon='([^']+?)'.*")
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APK_SDK_VERSION_PAT = re.compile(".*'([0-9]*)'.*")
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APK_PERMISSION_PAT = \
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re.compile(".*(name='(?P<name>.*?)')(.*maxSdkVersion='(?P<maxSdkVersion>.*?)')?.*")
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APK_FEATURE_PAT = re.compile(".*name='([^']*)'.*")
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screen_densities = ['640', '480', '320', '240', '160', '120']
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screen_densities = ['640', '480', '320', '240', '160', '120']
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all_screen_densities = ['0'] + screen_densities
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all_screen_densities = ['0'] + screen_densities
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@ -716,6 +727,313 @@ def scan_repo_files(apkcache, repodir, knownapks, use_date_from_file=False):
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return repo_files, cachechanged
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return repo_files, cachechanged
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def scan_apk(apkcache, apkfilename, repodir, knownapks, use_date_from_apk):
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"""Scan the apk with the given filename in the given repo directory.
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This also extracts the icons.
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:param apkcache: current apk cache information
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:param apkfilename: the filename of the apk to scan
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:param repodir: repo directory to scan
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:param knownapks: known apks info
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:param use_date_from_apk: use date from APK (instead of current date)
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for newly added APKs
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:returns: (skip, apk, cachechanged) where skip is a boolean indicating whether to skip this apk,
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apk is the scanned apk information, and cachechanged is True if the apkcache got changed.
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"""
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if ' ' in apkfilename:
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logging.critical("Spaces in filenames are not allowed.")
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sys.exit(1)
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apkfile = os.path.join(repodir, apkfilename)
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shasum = sha256sum(apkfile)
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cachechanged = False
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usecache = False
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if apkfilename in apkcache:
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apk = apkcache[apkfilename]
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if apk['hash'] == shasum:
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logging.debug("Reading " + apkfilename + " from cache")
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usecache = True
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else:
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logging.debug("Ignoring stale cache data for " + apkfilename)
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if not usecache:
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logging.debug("Processing " + apkfilename)
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apk = {}
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apk['apkName'] = apkfilename
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apk['hash'] = shasum
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apk['hashType'] = 'sha256'
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srcfilename = apkfilename[:-4] + "_src.tar.gz"
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if os.path.exists(os.path.join(repodir, srcfilename)):
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apk['srcname'] = srcfilename
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apk['size'] = os.path.getsize(apkfile)
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apk['uses-permission'] = set()
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apk['uses-permission-sdk-23'] = set()
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apk['features'] = set()
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apk['icons_src'] = {}
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apk['icons'] = {}
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apk['antiFeatures'] = set()
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if has_old_openssl(apkfile):
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apk['antiFeatures'].add('KnownVuln')
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p = SdkToolsPopen(['aapt', 'dump', 'badging', apkfile], output=False)
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if p.returncode != 0:
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if options.delete_unknown:
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if os.path.exists(apkfile):
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logging.error("Failed to get apk information, deleting " + apkfile)
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os.remove(apkfile)
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else:
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logging.error("Could not find {0} to remove it".format(apkfile))
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else:
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logging.error("Failed to get apk information, skipping " + apkfile)
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return True
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for line in p.output.splitlines():
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if line.startswith("package:"):
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try:
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apk['packageName'] = re.match(APK_NAME_PAT, line).group(1)
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apk['versionCode'] = int(re.match(APK_VERCODE_PAT, line).group(1))
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apk['versionName'] = re.match(APK_VERNAME_PAT, line).group(1)
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except Exception as e:
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logging.error("Package matching failed: " + str(e))
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logging.info("Line was: " + line)
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sys.exit(1)
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elif line.startswith("application:"):
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apk['name'] = re.match(APK_LABEL_PAT, line).group(1)
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# Keep path to non-dpi icon in case we need it
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match = re.match(APK_ICON_PAT_NODPI, line)
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if match:
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apk['icons_src']['-1'] = match.group(1)
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elif line.startswith("launchable-activity:"):
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# Only use launchable-activity as fallback to application
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if not apk['name']:
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apk['name'] = re.match(APK_LABEL_PAT, line).group(1)
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if '-1' not in apk['icons_src']:
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match = re.match(APK_ICON_PAT_NODPI, line)
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if match:
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apk['icons_src']['-1'] = match.group(1)
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elif line.startswith("application-icon-"):
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match = re.match(APK_ICON_PAT, line)
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if match:
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density = match.group(1)
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path = match.group(2)
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apk['icons_src'][density] = path
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elif line.startswith("sdkVersion:"):
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m = re.match(APK_SDK_VERSION_PAT, line)
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if m is None:
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logging.error(line.replace('sdkVersion:', '')
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+ ' is not a valid minSdkVersion!')
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else:
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apk['minSdkVersion'] = m.group(1)
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# if target not set, default to min
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if 'targetSdkVersion' not in apk:
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apk['targetSdkVersion'] = m.group(1)
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elif line.startswith("targetSdkVersion:"):
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m = re.match(APK_SDK_VERSION_PAT, line)
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if m is None:
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logging.error(line.replace('targetSdkVersion:', '')
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+ ' is not a valid targetSdkVersion!')
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else:
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apk['targetSdkVersion'] = m.group(1)
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elif line.startswith("maxSdkVersion:"):
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apk['maxSdkVersion'] = re.match(APK_SDK_VERSION_PAT, line).group(1)
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elif line.startswith("native-code:"):
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apk['nativecode'] = []
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for arch in line[13:].split(' '):
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apk['nativecode'].append(arch[1:-1])
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elif line.startswith('uses-permission:'):
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perm_match = re.match(APK_PERMISSION_PAT, line).groupdict()
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if perm_match['maxSdkVersion']:
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perm_match['maxSdkVersion'] = int(perm_match['maxSdkVersion'])
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permission = UsesPermission(
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perm_match['name'],
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perm_match['maxSdkVersion']
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)
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apk['uses-permission'].add(permission)
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elif line.startswith('uses-permission-sdk-23:'):
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perm_match = re.match(APK_PERMISSION_PAT, line).groupdict()
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if perm_match['maxSdkVersion']:
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perm_match['maxSdkVersion'] = int(perm_match['maxSdkVersion'])
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permission_sdk_23 = UsesPermissionSdk23(
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perm_match['name'],
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perm_match['maxSdkVersion']
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)
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apk['uses-permission-sdk-23'].add(permission_sdk_23)
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elif line.startswith('uses-feature:'):
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feature = re.match(APK_FEATURE_PAT, line).group(1)
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# Filter out this, it's only added with the latest SDK tools and
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# causes problems for lots of apps.
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if feature != "android.hardware.screen.portrait" \
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and feature != "android.hardware.screen.landscape":
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if feature.startswith("android.feature."):
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feature = feature[16:]
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apk['features'].add(feature)
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if 'minSdkVersion' not in apk:
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logging.warn("No SDK version information found in {0}".format(apkfile))
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apk['minSdkVersion'] = 1
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# Check for debuggable apks...
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if common.isApkAndDebuggable(apkfile, config):
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logging.warning('{0} is set to android:debuggable="true"'.format(apkfile))
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# Get the signature (or md5 of, to be precise)...
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logging.debug('Getting signature of {0}'.format(apkfile))
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apk['sig'] = getsig(os.path.join(os.getcwd(), apkfile))
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if not apk['sig']:
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logging.critical("Failed to get apk signature")
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sys.exit(1)
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apkzip = zipfile.ZipFile(apkfile, 'r')
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# if an APK has files newer than the system time, suggest updating
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# the system clock. This is useful for offline systems, used for
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# signing, which do not have another source of clock sync info. It
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# has to be more than 24 hours newer because ZIP/APK files do not
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# store timezone info
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manifest = apkzip.getinfo('AndroidManifest.xml')
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if manifest.date_time[1] == 0: # month can't be zero
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logging.debug('AndroidManifest.xml has no date')
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else:
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dt_obj = datetime(*manifest.date_time)
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checkdt = dt_obj - timedelta(1)
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if datetime.today() < checkdt:
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logging.warn('System clock is older than manifest in: '
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+ apkfilename
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+ '\nSet clock to that time using:\n'
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+ 'sudo date -s "' + str(dt_obj) + '"')
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iconfilename = "%s.%s.png" % (
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apk['packageName'],
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apk['versionCode'])
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# Extract the icon file...
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empty_densities = []
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for density in screen_densities:
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if density not in apk['icons_src']:
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empty_densities.append(density)
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continue
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iconsrc = apk['icons_src'][density]
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icon_dir = get_icon_dir(repodir, density)
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icondest = os.path.join(icon_dir, iconfilename)
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try:
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with open(icondest, 'wb') as f:
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f.write(get_icon_bytes(apkzip, iconsrc))
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apk['icons'][density] = iconfilename
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except:
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logging.warn("Error retrieving icon file")
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del apk['icons'][density]
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del apk['icons_src'][density]
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empty_densities.append(density)
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if '-1' in apk['icons_src']:
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iconsrc = apk['icons_src']['-1']
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iconpath = os.path.join(
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get_icon_dir(repodir, '0'), iconfilename)
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with open(iconpath, 'wb') as f:
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f.write(get_icon_bytes(apkzip, iconsrc))
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try:
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im = Image.open(iconpath)
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dpi = px_to_dpi(im.size[0])
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for density in screen_densities:
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if density in apk['icons']:
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break
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if density == screen_densities[-1] or dpi >= int(density):
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apk['icons'][density] = iconfilename
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shutil.move(iconpath,
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os.path.join(get_icon_dir(repodir, density), iconfilename))
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empty_densities.remove(density)
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break
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except Exception as e:
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logging.warn("Failed reading {0} - {1}".format(iconpath, e))
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if apk['icons']:
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apk['icon'] = iconfilename
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apkzip.close()
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# First try resizing down to not lose quality
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last_density = None
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for density in screen_densities:
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if density not in empty_densities:
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last_density = density
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continue
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if last_density is None:
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continue
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logging.debug("Density %s not available, resizing down from %s"
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% (density, last_density))
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last_iconpath = os.path.join(
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get_icon_dir(repodir, last_density), iconfilename)
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iconpath = os.path.join(
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get_icon_dir(repodir, density), iconfilename)
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fp = None
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try:
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fp = open(last_iconpath, 'rb')
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im = Image.open(fp)
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size = dpi_to_px(density)
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im.thumbnail((size, size), Image.ANTIALIAS)
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im.save(iconpath, "PNG")
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empty_densities.remove(density)
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except:
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logging.warning("Invalid image file at %s" % last_iconpath)
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finally:
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if fp:
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fp.close()
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# Then just copy from the highest resolution available
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last_density = None
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for density in reversed(screen_densities):
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if density not in empty_densities:
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last_density = density
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continue
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if last_density is None:
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continue
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logging.debug("Density %s not available, copying from lower density %s"
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% (density, last_density))
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shutil.copyfile(
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os.path.join(get_icon_dir(repodir, last_density), iconfilename),
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os.path.join(get_icon_dir(repodir, density), iconfilename))
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empty_densities.remove(density)
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for density in screen_densities:
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icon_dir = get_icon_dir(repodir, density)
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icondest = os.path.join(icon_dir, iconfilename)
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resize_icon(icondest, density)
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# Copy from icons-mdpi to icons since mdpi is the baseline density
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baseline = os.path.join(get_icon_dir(repodir, '160'), iconfilename)
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if os.path.isfile(baseline):
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apk['icons']['0'] = iconfilename
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shutil.copyfile(baseline,
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os.path.join(get_icon_dir(repodir, '0'), iconfilename))
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if use_date_from_apk and manifest.date_time[1] != 0:
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default_date_param = datetime(*manifest.date_time)
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else:
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default_date_param = None
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# Record in known apks, getting the added date at the same time..
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added = knownapks.recordapk(apk['apkName'], apk['packageName'],
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default_date=default_date_param)
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if added:
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apk['added'] = added
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apkcache[apkfilename] = apk
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cachechanged = True
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return False, apk, cachechanged
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def scan_apks(apkcache, repodir, knownapks, use_date_from_apk=False):
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def scan_apks(apkcache, repodir, knownapks, use_date_from_apk=False):
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"""Scan the apks in the given repo directory.
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"""Scan the apks in the given repo directory.
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@ -741,304 +1059,11 @@ def scan_apks(apkcache, repodir, knownapks, use_date_from_apk=False):
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os.makedirs(icon_dir)
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os.makedirs(icon_dir)
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apks = []
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apks = []
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name_pat = re.compile(".*name='([a-zA-Z0-9._]*)'.*")
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vercode_pat = re.compile(".*versionCode='([0-9]*)'.*")
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vername_pat = re.compile(".*versionName='([^']*)'.*")
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label_pat = re.compile(".*label='(.*?)'(\n| [a-z]*?=).*")
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icon_pat = re.compile(".*application-icon-([0-9]+):'([^']+?)'.*")
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icon_pat_nodpi = re.compile(".*icon='([^']+?)'.*")
|
|
||||||
sdkversion_pat = re.compile(".*'([0-9]*)'.*")
|
|
||||||
permission_pat = re.compile(".*(name='(?P<name>.*?)')(.*maxSdkVersion='(?P<maxSdkVersion>.*?)')?.*")
|
|
||||||
feature_pat = re.compile(".*name='([^']*)'.*")
|
|
||||||
for apkfile in glob.glob(os.path.join(repodir, '*.apk')):
|
for apkfile in glob.glob(os.path.join(repodir, '*.apk')):
|
||||||
|
|
||||||
apkfilename = apkfile[len(repodir) + 1:]
|
apkfilename = apkfile[len(repodir) + 1:]
|
||||||
if ' ' in apkfilename:
|
(skip, apk, cachechanged) = scan_apk(apkcache, apkfilename, repodir, knownapks, use_date_from_apk)
|
||||||
logging.critical("Spaces in filenames are not allowed.")
|
if skip:
|
||||||
sys.exit(1)
|
continue
|
||||||
|
|
||||||
shasum = sha256sum(apkfile)
|
|
||||||
|
|
||||||
usecache = False
|
|
||||||
if apkfilename in apkcache:
|
|
||||||
apk = apkcache[apkfilename]
|
|
||||||
if apk['hash'] == shasum:
|
|
||||||
logging.debug("Reading " + apkfilename + " from cache")
|
|
||||||
usecache = True
|
|
||||||
else:
|
|
||||||
logging.debug("Ignoring stale cache data for " + apkfilename)
|
|
||||||
|
|
||||||
if not usecache:
|
|
||||||
logging.debug("Processing " + apkfilename)
|
|
||||||
apk = {}
|
|
||||||
apk['apkName'] = apkfilename
|
|
||||||
apk['hash'] = shasum
|
|
||||||
apk['hashType'] = 'sha256'
|
|
||||||
srcfilename = apkfilename[:-4] + "_src.tar.gz"
|
|
||||||
if os.path.exists(os.path.join(repodir, srcfilename)):
|
|
||||||
apk['srcname'] = srcfilename
|
|
||||||
apk['size'] = os.path.getsize(apkfile)
|
|
||||||
apk['uses-permission'] = set()
|
|
||||||
apk['uses-permission-sdk-23'] = set()
|
|
||||||
apk['features'] = set()
|
|
||||||
apk['icons_src'] = {}
|
|
||||||
apk['icons'] = {}
|
|
||||||
apk['antiFeatures'] = set()
|
|
||||||
if has_old_openssl(apkfile):
|
|
||||||
apk['antiFeatures'].add('KnownVuln')
|
|
||||||
p = SdkToolsPopen(['aapt', 'dump', 'badging', apkfile], output=False)
|
|
||||||
if p.returncode != 0:
|
|
||||||
if options.delete_unknown:
|
|
||||||
if os.path.exists(apkfile):
|
|
||||||
logging.error("Failed to get apk information, deleting " + apkfile)
|
|
||||||
os.remove(apkfile)
|
|
||||||
else:
|
|
||||||
logging.error("Could not find {0} to remove it".format(apkfile))
|
|
||||||
else:
|
|
||||||
logging.error("Failed to get apk information, skipping " + apkfile)
|
|
||||||
continue
|
|
||||||
for line in p.output.splitlines():
|
|
||||||
if line.startswith("package:"):
|
|
||||||
try:
|
|
||||||
apk['packageName'] = re.match(name_pat, line).group(1)
|
|
||||||
apk['versionCode'] = int(re.match(vercode_pat, line).group(1))
|
|
||||||
apk['versionName'] = re.match(vername_pat, line).group(1)
|
|
||||||
except Exception as e:
|
|
||||||
logging.error("Package matching failed: " + str(e))
|
|
||||||
logging.info("Line was: " + line)
|
|
||||||
sys.exit(1)
|
|
||||||
elif line.startswith("application:"):
|
|
||||||
apk['name'] = re.match(label_pat, line).group(1)
|
|
||||||
# Keep path to non-dpi icon in case we need it
|
|
||||||
match = re.match(icon_pat_nodpi, line)
|
|
||||||
if match:
|
|
||||||
apk['icons_src']['-1'] = match.group(1)
|
|
||||||
elif line.startswith("launchable-activity:"):
|
|
||||||
# Only use launchable-activity as fallback to application
|
|
||||||
if not apk['name']:
|
|
||||||
apk['name'] = re.match(label_pat, line).group(1)
|
|
||||||
if '-1' not in apk['icons_src']:
|
|
||||||
match = re.match(icon_pat_nodpi, line)
|
|
||||||
if match:
|
|
||||||
apk['icons_src']['-1'] = match.group(1)
|
|
||||||
elif line.startswith("application-icon-"):
|
|
||||||
match = re.match(icon_pat, line)
|
|
||||||
if match:
|
|
||||||
density = match.group(1)
|
|
||||||
path = match.group(2)
|
|
||||||
apk['icons_src'][density] = path
|
|
||||||
elif line.startswith("sdkVersion:"):
|
|
||||||
m = re.match(sdkversion_pat, line)
|
|
||||||
if m is None:
|
|
||||||
logging.error(line.replace('sdkVersion:', '')
|
|
||||||
+ ' is not a valid minSdkVersion!')
|
|
||||||
else:
|
|
||||||
apk['minSdkVersion'] = m.group(1)
|
|
||||||
# if target not set, default to min
|
|
||||||
if 'targetSdkVersion' not in apk:
|
|
||||||
apk['targetSdkVersion'] = m.group(1)
|
|
||||||
elif line.startswith("targetSdkVersion:"):
|
|
||||||
m = re.match(sdkversion_pat, line)
|
|
||||||
if m is None:
|
|
||||||
logging.error(line.replace('targetSdkVersion:', '')
|
|
||||||
+ ' is not a valid targetSdkVersion!')
|
|
||||||
else:
|
|
||||||
apk['targetSdkVersion'] = m.group(1)
|
|
||||||
elif line.startswith("maxSdkVersion:"):
|
|
||||||
apk['maxSdkVersion'] = re.match(sdkversion_pat, line).group(1)
|
|
||||||
elif line.startswith("native-code:"):
|
|
||||||
apk['nativecode'] = []
|
|
||||||
for arch in line[13:].split(' '):
|
|
||||||
apk['nativecode'].append(arch[1:-1])
|
|
||||||
elif line.startswith('uses-permission:'):
|
|
||||||
perm_match = re.match(permission_pat, line).groupdict()
|
|
||||||
if perm_match['maxSdkVersion']:
|
|
||||||
perm_match['maxSdkVersion'] = int(perm_match['maxSdkVersion'])
|
|
||||||
permission = UsesPermission(
|
|
||||||
perm_match['name'],
|
|
||||||
perm_match['maxSdkVersion']
|
|
||||||
)
|
|
||||||
|
|
||||||
apk['uses-permission'].add(permission)
|
|
||||||
elif line.startswith('uses-permission-sdk-23:'):
|
|
||||||
perm_match = re.match(permission_pat, line).groupdict()
|
|
||||||
if perm_match['maxSdkVersion']:
|
|
||||||
perm_match['maxSdkVersion'] = int(perm_match['maxSdkVersion'])
|
|
||||||
permission_sdk_23 = UsesPermissionSdk23(
|
|
||||||
perm_match['name'],
|
|
||||||
perm_match['maxSdkVersion']
|
|
||||||
)
|
|
||||||
|
|
||||||
apk['uses-permission-sdk-23'].add(permission_sdk_23)
|
|
||||||
|
|
||||||
elif line.startswith('uses-feature:'):
|
|
||||||
feature = re.match(feature_pat, line).group(1)
|
|
||||||
# Filter out this, it's only added with the latest SDK tools and
|
|
||||||
# causes problems for lots of apps.
|
|
||||||
if feature != "android.hardware.screen.portrait" \
|
|
||||||
and feature != "android.hardware.screen.landscape":
|
|
||||||
if feature.startswith("android.feature."):
|
|
||||||
feature = feature[16:]
|
|
||||||
apk['features'].add(feature)
|
|
||||||
|
|
||||||
if 'minSdkVersion' not in apk:
|
|
||||||
logging.warn("No SDK version information found in {0}".format(apkfile))
|
|
||||||
apk['minSdkVersion'] = 1
|
|
||||||
|
|
||||||
# Check for debuggable apks...
|
|
||||||
if common.isApkAndDebuggable(apkfile, config):
|
|
||||||
logging.warning('{0} is set to android:debuggable="true"'.format(apkfile))
|
|
||||||
|
|
||||||
# Get the signature (or md5 of, to be precise)...
|
|
||||||
logging.debug('Getting signature of {0}'.format(apkfile))
|
|
||||||
apk['sig'] = getsig(os.path.join(os.getcwd(), apkfile))
|
|
||||||
if not apk['sig']:
|
|
||||||
logging.critical("Failed to get apk signature")
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
apkzip = zipfile.ZipFile(apkfile, 'r')
|
|
||||||
|
|
||||||
# if an APK has files newer than the system time, suggest updating
|
|
||||||
# the system clock. This is useful for offline systems, used for
|
|
||||||
# signing, which do not have another source of clock sync info. It
|
|
||||||
# has to be more than 24 hours newer because ZIP/APK files do not
|
|
||||||
# store timezone info
|
|
||||||
manifest = apkzip.getinfo('AndroidManifest.xml')
|
|
||||||
if manifest.date_time[1] == 0: # month can't be zero
|
|
||||||
logging.debug('AndroidManifest.xml has no date')
|
|
||||||
else:
|
|
||||||
dt_obj = datetime(*manifest.date_time)
|
|
||||||
checkdt = dt_obj - timedelta(1)
|
|
||||||
if datetime.today() < checkdt:
|
|
||||||
logging.warn('System clock is older than manifest in: '
|
|
||||||
+ apkfilename
|
|
||||||
+ '\nSet clock to that time using:\n'
|
|
||||||
+ 'sudo date -s "' + str(dt_obj) + '"')
|
|
||||||
|
|
||||||
iconfilename = "%s.%s.png" % (
|
|
||||||
apk['packageName'],
|
|
||||||
apk['versionCode'])
|
|
||||||
|
|
||||||
# Extract the icon file...
|
|
||||||
empty_densities = []
|
|
||||||
for density in screen_densities:
|
|
||||||
if density not in apk['icons_src']:
|
|
||||||
empty_densities.append(density)
|
|
||||||
continue
|
|
||||||
iconsrc = apk['icons_src'][density]
|
|
||||||
icon_dir = get_icon_dir(repodir, density)
|
|
||||||
icondest = os.path.join(icon_dir, iconfilename)
|
|
||||||
|
|
||||||
try:
|
|
||||||
with open(icondest, 'wb') as f:
|
|
||||||
f.write(get_icon_bytes(apkzip, iconsrc))
|
|
||||||
apk['icons'][density] = iconfilename
|
|
||||||
|
|
||||||
except:
|
|
||||||
logging.warn("Error retrieving icon file")
|
|
||||||
del apk['icons'][density]
|
|
||||||
del apk['icons_src'][density]
|
|
||||||
empty_densities.append(density)
|
|
||||||
|
|
||||||
if '-1' in apk['icons_src']:
|
|
||||||
iconsrc = apk['icons_src']['-1']
|
|
||||||
iconpath = os.path.join(
|
|
||||||
get_icon_dir(repodir, '0'), iconfilename)
|
|
||||||
with open(iconpath, 'wb') as f:
|
|
||||||
f.write(get_icon_bytes(apkzip, iconsrc))
|
|
||||||
try:
|
|
||||||
im = Image.open(iconpath)
|
|
||||||
dpi = px_to_dpi(im.size[0])
|
|
||||||
for density in screen_densities:
|
|
||||||
if density in apk['icons']:
|
|
||||||
break
|
|
||||||
if density == screen_densities[-1] or dpi >= int(density):
|
|
||||||
apk['icons'][density] = iconfilename
|
|
||||||
shutil.move(iconpath,
|
|
||||||
os.path.join(get_icon_dir(repodir, density), iconfilename))
|
|
||||||
empty_densities.remove(density)
|
|
||||||
break
|
|
||||||
except Exception as e:
|
|
||||||
logging.warn("Failed reading {0} - {1}".format(iconpath, e))
|
|
||||||
|
|
||||||
if apk['icons']:
|
|
||||||
apk['icon'] = iconfilename
|
|
||||||
|
|
||||||
apkzip.close()
|
|
||||||
|
|
||||||
# First try resizing down to not lose quality
|
|
||||||
last_density = None
|
|
||||||
for density in screen_densities:
|
|
||||||
if density not in empty_densities:
|
|
||||||
last_density = density
|
|
||||||
continue
|
|
||||||
if last_density is None:
|
|
||||||
continue
|
|
||||||
logging.debug("Density %s not available, resizing down from %s"
|
|
||||||
% (density, last_density))
|
|
||||||
|
|
||||||
last_iconpath = os.path.join(
|
|
||||||
get_icon_dir(repodir, last_density), iconfilename)
|
|
||||||
iconpath = os.path.join(
|
|
||||||
get_icon_dir(repodir, density), iconfilename)
|
|
||||||
fp = None
|
|
||||||
try:
|
|
||||||
fp = open(last_iconpath, 'rb')
|
|
||||||
im = Image.open(fp)
|
|
||||||
|
|
||||||
size = dpi_to_px(density)
|
|
||||||
|
|
||||||
im.thumbnail((size, size), Image.ANTIALIAS)
|
|
||||||
im.save(iconpath, "PNG")
|
|
||||||
empty_densities.remove(density)
|
|
||||||
except:
|
|
||||||
logging.warning("Invalid image file at %s" % last_iconpath)
|
|
||||||
finally:
|
|
||||||
if fp:
|
|
||||||
fp.close()
|
|
||||||
|
|
||||||
# Then just copy from the highest resolution available
|
|
||||||
last_density = None
|
|
||||||
for density in reversed(screen_densities):
|
|
||||||
if density not in empty_densities:
|
|
||||||
last_density = density
|
|
||||||
continue
|
|
||||||
if last_density is None:
|
|
||||||
continue
|
|
||||||
logging.debug("Density %s not available, copying from lower density %s"
|
|
||||||
% (density, last_density))
|
|
||||||
|
|
||||||
shutil.copyfile(
|
|
||||||
os.path.join(get_icon_dir(repodir, last_density), iconfilename),
|
|
||||||
os.path.join(get_icon_dir(repodir, density), iconfilename))
|
|
||||||
|
|
||||||
empty_densities.remove(density)
|
|
||||||
|
|
||||||
for density in screen_densities:
|
|
||||||
icon_dir = get_icon_dir(repodir, density)
|
|
||||||
icondest = os.path.join(icon_dir, iconfilename)
|
|
||||||
resize_icon(icondest, density)
|
|
||||||
|
|
||||||
# Copy from icons-mdpi to icons since mdpi is the baseline density
|
|
||||||
baseline = os.path.join(get_icon_dir(repodir, '160'), iconfilename)
|
|
||||||
if os.path.isfile(baseline):
|
|
||||||
apk['icons']['0'] = iconfilename
|
|
||||||
shutil.copyfile(baseline,
|
|
||||||
os.path.join(get_icon_dir(repodir, '0'), iconfilename))
|
|
||||||
|
|
||||||
if use_date_from_apk and manifest.date_time[1] != 0:
|
|
||||||
default_date_param = datetime(*manifest.date_time)
|
|
||||||
else:
|
|
||||||
default_date_param = None
|
|
||||||
|
|
||||||
# Record in known apks, getting the added date at the same time..
|
|
||||||
added = knownapks.recordapk(apk['apkName'], apk['packageName'], default_date=default_date_param)
|
|
||||||
if added:
|
|
||||||
apk['added'] = added
|
|
||||||
|
|
||||||
apkcache[apkfilename] = apk
|
|
||||||
cachechanged = True
|
|
||||||
|
|
||||||
apks.append(apk)
|
apks.append(apk)
|
||||||
|
|
||||||
return apks, cachechanged
|
return apks, cachechanged
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user