Changes:
i) Add a new constructor for NetworkCapabilities which accepts whether
location sensitive fields need to be parceled or not. Defalts to false
on the other constructor. This boolean should only be set on the copy of
NetworkCapabilities when sent to apps that hold location permission.
(Similar to how sensitive fields are handled in LinkProperties)
ii) Add a new makeCopy() method in the TransportInfo interface which
accepts whether location sensitive fields need to be parceled or not.
iii) Migrate the existing NetworkCapabilities owner UID masking to use
this new mechanism (instead of existing masking in ConnectivityService).
iv) Always set parcelLocationSensitiveFields to true in the NetworkAgent
surface (since that is a privileged surface from the transports to the
connectivity service)
v) Add a hasSensitiveFields() in TransportInfo interface to avoid
perfoming location permission checks for location insensitive
TrasnsportInfo.
Also, migrate to the new SdkLevel util for isAtLeastR() & isAtLeastS()
checks.
Bug: 162602799
Test: atest android.net
Test: atest com.android.server
Change-Id: Ie522d8c75a82ae521ccfd5165823d0c72642e651
Merged-In: Ie522d8c75a82ae521ccfd5165823d0c72642e651
LinkProperties.compare{Dnses,ValidatedPrivateDnses,AllRoutes,
AllInterfaceNames} actually have no users.
Test: LinkPropertiesTest
Change-Id: Ic54ab3c5520fbbc2be1309aeaf1e5a7857dbd194
LinkPropertiesTest must be backwards compatible with Q for CTS.
In Q 4 fields were added: DhcpServerAddress, WakeOnLanSupported,
CaptivePortalApiUrl, CaptivePortalData. The new test only tests these
fields on R and above.
testLinkPropertiesParcelable_Q still verifies that there are 14 fields
on Q, so the 4 extra fields can be ignored.
The changes use androidx.core.os.BuildCompat.isAtLeastR(), so
androidx.core_core is added as a dependency to FrameworksNetCommonTests.
Test: atest CtsNetTestCasesLatestSdk:android.net.LinkPropertiesTest
on Q and R devices
Bug: 150918852
Change-Id: I570efa4eb483a717d4204a18473d02653a69f46d
Also a few utilities that were in the way, and some opportunistic
cleanups.
Test: FrameworksNetTest NetworkStackTest
Change-Id: I385070e2044fd967cb18f1ffea9a86a4627b742e
The tests are run both in unit and CTS tests.
Test: atest FrameworksNetTests NetworkStackTestCases
Bug: 129200175
Change-Id: I52976bbbaca26fb317836e8461e372c25df02a22
This adds the moved tests to CTS as well.
The moved unit tests are appropriate for CTS as they test data holder
classes that need to function properly for apps to work.
Test: atest FrameworksNetTests
Test: atest CtsNetTestCases: added tests pass
Bug: 129199900
Change-Id: I4c3d31ed595024af84093ca9110ed43633c383f4
The common package covers tests that should be included both in CTS and
unit tests.
Test: atest FrameworksBaseTests
Bug: 129199908
Change-Id: I9c138d49ce010edde095e4bd3c47e36ca301634a
