webrtc/tools_webrtc/apple/generate_privacy_manifest.py
Byoungchan Lee 1ce9a171b9 Generate privacy manifest when creating Apple Framework
Bug: webrtc:42226059
Change-Id: I4427346b2340c6fafcaf9934ee462582dfa83fc5
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/349440
Commit-Queue: Daniel.L (Byoungchan) Lee <daniel.l@hpcnt.com>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#42198}
2024-04-30 10:49:08 +00:00

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#!/usr/bin/env vpython3
# Copyright (c) 2024 The WebRTC Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
__doc__ = """Generate privacy manifest of WebRTC iOS framework."""
import argparse
import plistlib
import sys
def generate_privacy_manifest(out_file):
privacy_manifest = {
"NSPrivacyTracking":
False,
"NSPrivacyCollectedDataTypes": [],
"NSPrivacyTrackingDomains": [],
"NSPrivacyAccessedAPITypes": [
# For mach_absolute_time usage in rtc_base/system_time.cc
{
"NSPrivacyAccessedAPIType":
"NSPrivacyAccessedAPICategorySystemBootTime",
"NSPrivacyAccessedAPITypeReasons": [
# Declare this reason to access the system boot time
# in order to measure the amount of time that has elapsed
# between events that occurred within the app or to perform
# calculations to enable timers.
"35F9.1",
# Declare this reason to access the system boot time to
# calculate absolute timestamps for events that occurred
# within your app, such as events related to the UIKit or
# AVFAudio frameworks.
"8FFB.1",
]
},
# For stat usage in rtc_base/file_rotating_stream.cc
# TODO: bugs.webrtc.org/337909152 - Make this optional since this
# is only used for RTCFileLogger, which is not used by default and
# not considered as a core feature.
{
"NSPrivacyAccessedAPIType":
"NSPrivacyAccessedAPICategoryFileTimestamp",
"NSPrivacyAccessedAPITypeReasons": [
# Declare this reason to access the timestamps, size, or
# other metadata of files inside the app container, app
# group container, or the apps CloudKit container.
"C617.1"
]
}
]
}
with open(out_file, 'wb') as file:
plistlib.dump(privacy_manifest, file, fmt=plistlib.FMT_XML)
def main():
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument("-o", "--output", type=str, help="Output file.")
# TODO: bugs.webrtc.org/337909152 - Add an option to not to emit privacy
# manifest entries for NSPrivacyAccessedAPICategoryFileTimestamp
args = parser.parse_args()
if not args.output:
print("Output file is required")
return 1
generate_privacy_manifest(args.output)
return 0
if __name__ == '__main__':
sys.exit(main())