commit f5c1f305278e13c9f88633526bc3bb1d6e62fdde
author Jeff Sharkey <jsharkey@android.com> Wed Nov 29 11:18:23 2017 -0700
committer Benedict Wong <benedictwong@google.com> Mon Dec 18 19:44:40 2017 +0000
tree a98087c6911c593dc3ce990dbdb8b3d60f10ffd4
parent ee7caf1b4635953c2de4d8281ca0cbd36508d4dc

[CHERRY-PICK] API for apps to tag sockets with their own UID.

This enables app A to create a socket, pass it to app B, and have
app B accept blame for the traffic performed on that socket.

Also adds helpful public APIs for tagging raw FileDescriptor sockets
instead of making developers go through shady SocketImpl wrappers.

Test: cts-tradefed run commandAndExit cts-dev -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.AppSecurityTests#testAppFailAccessPrivateData
Bug: 63932076
Change-Id: I08925c843974675fc82e4080cec2eaab9ab7cd41
Merged-In: I08925c843974675fc82e4080cec2eaab9ab7cd41
(cherry picked from commit 152b263678b431d3e666ffa322827d608faf51f2)