LineageOS/android_packages_modules_Connectivity
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Replace NetworkPolicyManagerInternal#isUidRestrictedOnMeteredNetworks()

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Connectivity service is going to become a mainline module which
will not able to access hidden APIs. NetworkPolicyManagerInternal
is a internal serivce that CS can't be access after be a mainline
module. Thus, create NPMS#isUidRestrictedOnMeteredNetworks() and
NPM#isUidRestrictedOnMeteredNetworks() to replace
NPMI#isUidRestrictedOnMeteredNetworks().

Also correct the permission check in isUidNetworkingBlocked()
that needs to check OBSERVE_NETWORK_POLICY only.

Bug: 170598012
Test: atest FrameworksNetTests
Test: atest FrameworksCoreTests:NetworkPolicyManagerTest
Test: atest FrameworksServicesTests:NetworkPolicyManagerServiceTest
Test: atest CtsNetTestCases
Test: atest CtsHostsideNetworkTests
Change-Id: I5801a3a2076f3eb199a0226c38c85014b26c64e7
This commit is contained in:
paulhu
2020-12-24 19:47:34 +08:00
parent bf49c1948a
commit af50d7d24e
1 changed files with 8 additions and 3 deletions
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11
services/core/java/com/android/server/ConnectivityService.java
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@@ -5777,9 +5777,14 @@ public class ConnectivityService extends IConnectivityManager.Stub
// Policy already enforced.
return;
}
if (mPolicyManagerInternal.isUidRestrictedOnMeteredNetworks(uid)) {
// If UID is restricted, don't allow them to bring up metered APNs.
networkCapabilities.addCapability(NET_CAPABILITY_NOT_METERED);
final long ident = Binder.clearCallingIdentity();
try {
if (mPolicyManager.isUidRestrictedOnMeteredNetworks(uid)) {
// If UID is restricted, don't allow them to bring up metered APNs.
networkCapabilities.addCapability(NET_CAPABILITY_NOT_METERED);
}
} finally {
Binder.restoreCallingIdentity(ident);
}
}