Revert "Dynamic insertion of pubkey to mac_permissions.xml"
This reverts commit 22fc04103b
Change-Id: I2d91b1262e8d0e82a21ea7c5333b1e86f3ed9bee
This commit is contained in:
Geremy Condra
Gerrit Code Review
parent
5a2988fcb5
commit
1446e714af
6 changed files with 7 additions and 306 deletions
17
Android.mk
17
Android.mk
|
|
@ -165,23 +165,12 @@ LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/security
|
|||
|
||||
include $(BUILD_SYSTEM)/base_rules.mk
|
||||
|
||||
# Build keys.conf
|
||||
mac_perms_keys.tmp := $(intermediates)/keys.tmp
|
||||
$(mac_perms_keys.tmp) : $(call build_policy, keys.conf)
|
||||
@mkdir -p $(dir $@)
|
||||
$(hide) m4 -s $^ > $@
|
||||
|
||||
# Build mac_permissions.xml
|
||||
$(MAC_PERMISSION_FILE).tmp := $(intermediates)/$(MAC_PERMISSION_FILE).tmp
|
||||
$($(MAC_PERMISSION_FILE).tmp) : $(call build_policy, $(MAC_PERMISSION_FILE))
|
||||
mmac := $(intermediates)/$(MAC_PERMISSION_FILE)
|
||||
$(mmac) : $(call build_policy, $(MAC_PERMISSION_FILE))
|
||||
@mkdir -p $(dir $@)
|
||||
$(hide) cp $^ $@
|
||||
|
||||
$(LOCAL_BUILT_MODULE) : $($(MAC_PERMISSION_FILE).tmp) $(mac_perms_keys.tmp) $(HOST_OUT_EXECUTABLES)/insertkeys.py
|
||||
@mkdir -p $(dir $@)
|
||||
$(HOST_OUT_EXECUTABLES)/insertkeys.py -t $(TARGET_BUILD_VARIANT) -c $(ANDROID_BUILD_TOP) $(mac_perms_keys.tmp) -o $@ $<
|
||||
|
||||
$(MAC_PERMISSION_FILE).tmp :=
|
||||
mmac :=
|
||||
##################################
|
||||
|
||||
build_policy :=
|
||||
|
|
|
|||
44
README
44
README
|
|
@ -56,47 +56,3 @@ BOARD_SEPOLICY_UNION := \
|
|||
genfs_contexts \
|
||||
file_contexts \
|
||||
sepolicy.te
|
||||
|
||||
SPECIFIC POLICY FILE INFORMATION
|
||||
|
||||
mac_permissions.xml:
|
||||
ABOUT:
|
||||
The mac_permissions.xml file is used for controlling the mmac solutions
|
||||
as well as mapping a public base16 signing key with an arbitrary seinfo
|
||||
string. Details of the files contents can be found in a comment at the
|
||||
top of that file. The seinfo string, previously mentioned, is the same string
|
||||
that is referenced in seapp_contexts.
|
||||
|
||||
This file can be replaced through BOARD_SEPOLICY_REPLACE containing the
|
||||
value "mac_permissions.xml", however, appending (UNION) does NOT exist
|
||||
and will cause a build time failure. It is important to note the final
|
||||
processed version of this file is stripped of comments and whitespace.
|
||||
This is to preserve space on the system.img. If one wishes to view it in
|
||||
a more human friendly format, the "tidy" or "xmllint" command will assist
|
||||
you.
|
||||
|
||||
TOOLING:
|
||||
insertkeys.py
|
||||
Is a helper script for mapping arbitrary tags in the signature stanzas of
|
||||
mac_permissions.xml to public keys found in pem files. This script takes
|
||||
a mac_permissions.xml file and configuration file in order to operate.
|
||||
Details of the configuration file (keys.conf) can be found in the subsection
|
||||
keys.conf. This script is also responsible for stipping the comments and
|
||||
whitespace from the xml file.
|
||||
|
||||
keys.conf
|
||||
The keys.conf file is used for controlling the mapping of "tags" found in
|
||||
the mac_permissions.xml signature stanzas with actual public keys found in
|
||||
pem files. The configuration file can be used in BOARD_SEPOLICY_UNION and
|
||||
BOARD_SEPOLICY_REPLACE variables and is processed via m4.
|
||||
|
||||
The script allows for mapping any string contained in TARGET_BUILD_VARIANT
|
||||
with specific path to a pem file. Typically TARGET_BUILD_VARIANT is either
|
||||
user, eng or userdebug. Additionally, one can specify "ALL" to map a path to
|
||||
any string specified in TARGET_BUILD_VARIANT. All tags are matched verbatim
|
||||
and all options are matched lowercase. The options are "tolowered" automatically
|
||||
for the user, it is convention to specify tags and options in all uppercase
|
||||
and tags start with @.
|
||||
|
||||
NOTE: The pem files are base64 encoded and PackageManagerService, mac_permissions.xml
|
||||
and setool all use base16 encodings.
|
||||
|
|
|
|||
25
keys.conf
25
keys.conf
|
|
@ -1,25 +0,0 @@
|
|||
#
|
||||
# Maps an arbitrary tag [TAGNAME] with the string contents found in
|
||||
# TARGET_BUILD_VARAINT. Common convention is to start TAGNAME with an @ and
|
||||
# name it after the base file name of the pem file.
|
||||
#
|
||||
# Each tag (section) then allows one to specify any string found in
|
||||
# TARGET_BUILD_VARIANT. Typcially this is user, eng, and userdebug. Another
|
||||
# option is to use ALL which will match ANY TARGET_BUILD_VARAINT string.
|
||||
#
|
||||
|
||||
[@PLATFORM]
|
||||
ALL : build/target/product/security/platform.x509.pem
|
||||
|
||||
[@MEDIA]
|
||||
ALL : build/target/product/security/media.x509.pem
|
||||
|
||||
[@SHARED]
|
||||
ALL : build/target/product/security/shared.x509.pem
|
||||
|
||||
# Example of ALL TARGET_BUILD_VARIANTS
|
||||
[@RELEASE]
|
||||
ENG : build/target/product/security/testkey.x509.pem
|
||||
USER : build/target/product/security/testkey.x509.pem
|
||||
USERDEBUG : build/target/product/security/testkey.x509.pem
|
||||
|
||||
|
|
@ -64,13 +64,13 @@
|
|||
-->
|
||||
|
||||
<!-- Platform dev key with AOSP -->
|
||||
<signer signature="@PLATFORM" >
|
||||
<signer signature="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" >
|
||||
<allow-all />
|
||||
<seinfo value="platform" />
|
||||
</signer>
|
||||
|
||||
<!-- Media dev key in AOSP -->
|
||||
<signer signature="@MEDIA" >
|
||||
<signer signature="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" >
|
||||
<allow-permission name="android.permission.ACCESS_ALL_DOWNLOADS" />
|
||||
<allow-permission name="android.permission.ACCESS_CACHE_FILESYSTEM" />
|
||||
<allow-permission name="android.permission.ACCESS_DOWNLOAD_MANAGER" />
|
||||
|
|
@ -92,7 +92,7 @@
|
|||
</signer>
|
||||
|
||||
<!-- shared dev key in AOSP -->
|
||||
<signer signature="@SHARED" >
|
||||
<signer signature="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" >
|
||||
<allow-permission name="android.permission.ACCESS_COARSE_LOCATION" />
|
||||
<allow-permission name="android.permission.ACCESS_FINE_LOCATION" />
|
||||
<allow-permission name="android.permission.ACCESS_NETWORK_STATE" />
|
||||
|
|
@ -149,7 +149,7 @@
|
|||
</signer>
|
||||
|
||||
<!-- release dev key in AOSP -->
|
||||
<signer signature="@RELEASE" >
|
||||
<signer signature="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" >
|
||||
<seinfo value="release" />
|
||||
<deny-permission name="android.permission.BRICK" />
|
||||
<deny-permission name="android.permission.READ_LOGS" />
|
||||
|
|
|
|||
|
|
@ -22,14 +22,3 @@ LOCAL_SRC_FILES := checkfc.c
|
|||
LOCAL_STATIC_LIBRARIES := libsepol libselinux
|
||||
|
||||
include $(BUILD_HOST_EXECUTABLE)
|
||||
|
||||
##################################
|
||||
include $(CLEAR_VARS)
|
||||
|
||||
LOCAL_MODULE := insertkeys.py
|
||||
LOCAL_SRC_FILES := insertkeys.py
|
||||
LOCAL_MODULE_CLASS := EXECUTABLES
|
||||
LOCAL_IS_HOST_MODULE := true
|
||||
LOCAL_MODULE_TAGS := optional
|
||||
|
||||
include $(BUILD_PREBUILT)
|
||||
|
|
|
|||
|
|
@ -1,208 +0,0 @@
|
|||
#!/usr/bin/env python
|
||||
|
||||
from xml.sax import saxutils, handler, make_parser
|
||||
from optparse import OptionParser
|
||||
import ConfigParser
|
||||
import logging
|
||||
import base64
|
||||
import sys
|
||||
import os
|
||||
|
||||
__VERSION = (0, 1)
|
||||
|
||||
'''
|
||||
This tool reads a mac_permissions.xml and replaces keywords in the signature
|
||||
clause with keys provided by pem files.
|
||||
'''
|
||||
|
||||
class GenerateKeys(object):
|
||||
def __init__(self, path):
|
||||
'''
|
||||
Generates an object with Base16 and Base64 encoded versions of the keys
|
||||
found in the supplied pem file argument. PEM files can contain multiple
|
||||
certs, however this seems to be unused in Android as pkg manager grabs
|
||||
the first cert in the APK. This will however support multiple certs in
|
||||
the resulting generation with index[0] being the first cert in the pem
|
||||
file.
|
||||
'''
|
||||
|
||||
self._base64Key = list()
|
||||
self._base16Key = list()
|
||||
|
||||
if not os.path.isfile(path):
|
||||
sys.exit("Path " + path + " does not exist or is not a file!")
|
||||
|
||||
pkFile = open(path, 'rb').readlines()
|
||||
base64Key = ""
|
||||
inCert = False
|
||||
for line in pkFile:
|
||||
if line.startswith("-"):
|
||||
inCert = not inCert
|
||||
continue
|
||||
|
||||
base64Key += line.strip()
|
||||
|
||||
# Base 64 includes uppercase. DO NOT tolower()
|
||||
self._base64Key.append(base64Key)
|
||||
|
||||
# Pkgmanager and setool see hex strings with lowercase, lets be consistent.
|
||||
self._base16Key.append(base64.b16encode(base64.b64decode(base64Key)).lower())
|
||||
|
||||
def __len__(self):
|
||||
return len(self._base16Key)
|
||||
|
||||
def __str__(self):
|
||||
return str(self.getBase16Keys())
|
||||
|
||||
def getBase16Keys(self):
|
||||
return self._base16Key
|
||||
|
||||
def getBase64Keys(self):
|
||||
return self._base64Key
|
||||
|
||||
class ParseConfig(ConfigParser.ConfigParser):
|
||||
|
||||
# This must be lowercase
|
||||
OPTION_WILDCARD_TAG = "all"
|
||||
|
||||
def generateKeyMap(self, target_build_variant):
|
||||
|
||||
keyMap = dict()
|
||||
|
||||
for tag in self.sections():
|
||||
|
||||
options = self.options(tag)
|
||||
|
||||
for option in options:
|
||||
|
||||
# Only generate the key map for debug or release,
|
||||
# not both!
|
||||
if option != target_build_variant and \
|
||||
option != ParseConfig.OPTION_WILDCARD_TAG:
|
||||
logging.info("Skipping " + tag + " : " + option +
|
||||
" because target build variant is set to " +
|
||||
str(target_build_variant))
|
||||
continue
|
||||
|
||||
if tag in keyMap:
|
||||
sys.exit("Duplicate tag detected " + tag)
|
||||
|
||||
path = self.get(tag, option)
|
||||
|
||||
keyMap[tag] = GenerateKeys(path)
|
||||
|
||||
# Multiple certificates may exist in
|
||||
# the pem file. GenerateKeys supports
|
||||
# this however, the mac_permissions.xml
|
||||
# as well as PMS do not.
|
||||
assert len(keyMap[tag]) == 1
|
||||
|
||||
return keyMap
|
||||
|
||||
class ReplaceTags(handler.ContentHandler):
|
||||
|
||||
DEFAULT_TAG = "default"
|
||||
PACKAGE_TAG = "package"
|
||||
POLICY_TAG = "policy"
|
||||
SIGNER_TAG = "signer"
|
||||
SIGNATURE_TAG = "signature"
|
||||
|
||||
TAGS_WITH_CHILDREN = [ DEFAULT_TAG, PACKAGE_TAG, POLICY_TAG, SIGNER_TAG ]
|
||||
|
||||
XML_ENCODING_TAG = '<?xml version="1.0" encoding="iso-8859-1"?>'
|
||||
|
||||
def __init__(self, keyMap, out=sys.stdout):
|
||||
|
||||
handler.ContentHandler.__init__(self)
|
||||
self._keyMap = keyMap
|
||||
self._out = out
|
||||
|
||||
def startDocument(self):
|
||||
self._out.write(ReplaceTags.XML_ENCODING_TAG)
|
||||
self._out.write("<!-- AUTOGENERATED FILE DO NOT MODIFY -->")
|
||||
|
||||
def startElement(self, tag, attrs):
|
||||
|
||||
self._out.write('<' + tag)
|
||||
|
||||
for (name, value) in attrs.items():
|
||||
|
||||
if name == ReplaceTags.SIGNATURE_TAG and value in self._keyMap:
|
||||
for key in self._keyMap[value].getBase16Keys():
|
||||
logging.info("Replacing " + name + " " + value + " with " + key)
|
||||
self._out.write(' %s="%s"' % (name, saxutils.escape(key)))
|
||||
else:
|
||||
self._out.write(' %s="%s"' % (name, saxutils.escape(value)))
|
||||
|
||||
if tag in ReplaceTags.TAGS_WITH_CHILDREN:
|
||||
self._out.write('>')
|
||||
else:
|
||||
self._out.write('/>')
|
||||
|
||||
def endElement(self, tag):
|
||||
if tag in ReplaceTags.TAGS_WITH_CHILDREN:
|
||||
self._out.write('</%s>' % tag)
|
||||
|
||||
def characters(self, content):
|
||||
if not content.isspace():
|
||||
self._out.write(saxutils.escape(content))
|
||||
|
||||
def ignorableWhitespace(self, content):
|
||||
pass
|
||||
|
||||
def processingInstruction(self, target, data):
|
||||
self._out.write('<?%s %s?>' % (target, data))
|
||||
|
||||
if __name__ == "__main__":
|
||||
|
||||
# Intentional double space to line up equls signs and opening " for
|
||||
# readability.
|
||||
usage = "usage: %prog [options] CONFIG_FILE MAC_PERMISSIONS_FILE\n"
|
||||
usage += "This tool allows one to configure an automatic inclusion "
|
||||
usage += "of signing keys into the mac_permision.xml file from the "
|
||||
usage += "pem files."
|
||||
|
||||
version = "%prog " + str(__VERSION)
|
||||
|
||||
parser = OptionParser(usage=usage, version=version)
|
||||
|
||||
parser.add_option("-v", "--verbose",
|
||||
action="store_true", dest="verbose", default=False,
|
||||
help="Print internal operations to stdout")
|
||||
|
||||
parser.add_option("-o", "--output", default="stdout", dest="output_file",
|
||||
metavar="FILE", help="Specify an output file, default is stdout")
|
||||
|
||||
parser.add_option("-c", "--cwd", default=os.getcwd(), dest="root",
|
||||
metavar="DIR", help="Specify a root (CWD) directory to run this from, it" \
|
||||
"chdirs' AFTER loading the config file")
|
||||
|
||||
parser.add_option("-t", "--target-build-variant", default="eng", dest="target_build_variant",
|
||||
help="Specify the TARGET_BUILD_VARIANT, defaults to eng")
|
||||
|
||||
|
||||
(options, args) = parser.parse_args()
|
||||
|
||||
if len(args) != 2:
|
||||
parser.error("Must specify a config file (keys.conf) AND mac_permissions.xml file!")
|
||||
|
||||
logging.basicConfig(level=logging.INFO if options.verbose == True else logging.WARN)
|
||||
|
||||
# Read the config file
|
||||
config = ParseConfig()
|
||||
config.read(args[0])
|
||||
|
||||
os.chdir(options.root)
|
||||
|
||||
output_file = sys.stdout if options.output_file == "stdout" else open(options.output_file, "w")
|
||||
logging.info("Setting output file to: " + options.output_file)
|
||||
|
||||
# Generate the key list
|
||||
key_map = config.generateKeyMap(options.target_build_variant.lower())
|
||||
logging.info("Generate key map:")
|
||||
for k in key_map:
|
||||
logging.info(k + " : " + str(key_map[k]))
|
||||
# Generate the XML file with markup replaced with keys
|
||||
parser = make_parser()
|
||||
parser.setContentHandler(ReplaceTags(key_map, output_file))
|
||||
parser.parse(args[1])
|
||||
Loading…
Reference in a new issue