NetdService#getInstance() will get null object in
WrappedConnectivityService constructor. Then pass this null
INetd object to PermissionMonitor will case NPE in
PermissionMonitor#sendPackagePermissionsToNetd()
Bug: None
Test: atest FrameworksNetTests
Change-Id: Ia1c80f9600a19c4aaf3f3c1b497b355d96c49c8e
NetworkMonitor cannot do the private dns resolution due to lack
"mNetworkCapabilities". ConnectivityService will call
NetworkStackService#notifyPrivateDnsChanged() before doing
network validation. After NetworkMonitor received
CMD_PRIVATE_DNS_SETTINGS_CHANGED, it will call
isValidationRequired to check if the validation is required.
But mNetworkCapabilities didn't be set, so the
mPrivateDnsProviderHostname will be set to empty and make
EvaluatingPrivateDnsState doesn't do private dns resolution.
Bug: 129375892
Test: 1. Build pass
2. atest FrameworksNetTests
3. atest NetworkStackTests
Change-Id: I637212fb4746bb2e9a2f4a4457fd36c4c2701149
The kernel eBPF maps have a blacklist to store all the uids that doesn't
have internet permission. When an app is unintalled from the device and
it is the last package on device that uses that uid, make sure we
cleaned the uid from the map and do not add no longer used uids into the
eBPF map. This action helps reduce the number of entries stored in the
map and reduce the chance of overflow the eBPF map.
Bug: 128944261
Test: PermissionMonitorTest
Change-Id: I10dd0113d00d6cf9ca39902d9721f2591d387d4a
Add more tests to PermissionMonitor to verify the functionality related
to INTERNET permission and UPDATE_DEVIE_STATS permission. Modified some
of the class design of PermissionMonitor so that it is easier to test
the new functionalities.
Bug: 111560570
Test: PermissionMonitorTest
Change-Id: Ic5585f337db5de48e2f87bf4f01ed7d85c349827
- Add documentation to CaptivePortal#logEvent
- Add paragraph breaks to StaticIpConfiguration class javadoc
- Format javadoc for API documentation
- Move setters to a builder and hide fields for apps targeting P or
older
- Document StaticIpConfiguration getters and builder setters
- Add documentation for StaticIpConfiguration#getRoutes
Bug: 129362244
Bug: 129433304
Test: built, flashed, booted, WiFi working
Test: atest FrameworksNetTests NetworkStackTests
Change-Id: Ia66c1097f01ca87d02eba3456547aedb1e480186
The argument of IpPreFix#contains() has been marked as @NonNull.
So the IpPrefixTest#testContainsInetAddress should not test
contains() method wiht null object.
Bug: None
Test: atest FrameworksNetTests
atest IpPrefixTest#testContainsInetAddress
Change-Id: I2f6bee19514dc47702f64d2a2bbf02d8b7b1b407
- Restrict unprivileged apps to use
NetworkRequest.Builder#setSignalStrength.
- Remove the "throws NullPointerException" in
CaptivePortalProbeSpec constructor.
- Remove the null check in LinkProperties.
- Add annotataion into all ConnectivityManager.NetworkCallback
methods.
Change-Id: Id275cac1d6a30d7515cd7b113394f5e8a0179314
Fix: 129097486
Test: atest FrameworksNetTests
Currently, onStopped callback are synchronizely triggered when
stop() was called, since the framework don't really care
about the result of stopping keepalive.
However, if keepalive failed to stop for some reason, the
handleStopKeepalive was called mistakenly and trigger additional
callback that fail the test case.
This commit is the behavior change prior to state machine
refactoring, and introduce a stopping state for ignoring the
result in the stopping state.
Bug: 129512753
Bug: 123988249
Test: 1. atest com.android.server.ConnectivityServiceTest \
#testNattSocketKeepalives --generate-new-metrics 100
2. atest FrameworksNetTests
Change-Id: I4fa94e0740ba488fb5fe7ac7c3812c195dd0ec4c
The system server (in SystemServer.java) defines the boot
sequence, during which an event called SystemReady happens.
This corresponds to a time when critical system services
that are depended upon by other components in the system
server are ready to handle requests from their dependencies.
Some system services are listening to this event to defer
initializations that depend on the critical services.
Because the network stack is only started after SystemReady,
there is no way any NetworkMonitor may be started before
SystemReady. Remove the associated mechanism.
Fix: 129376083
Test: FrameworksNetTests
Change-Id: I071eeb10d0b7c4f71af6653d322c7b442b2cc7ee
NetworkMonitor obtained LinkProperties and NetworkCapabilities via
synchronous calls to ConnectivityManager after receiving an asynchronous
notification, which is prone to races: the network could be gone before
the LinkProperties/NetworkCapabilities can be fetched.
Fix the race by passing LinkProperties/NetworkCapabilities directly to
NetworkMonitor in the asynchronous notifications.
Test: atest FrameworksNetTests NetworkStackTests
Test: booted, WiFi works
Bug: 129375892
Change-Id: I200ac7ca6ff79590b11c9be705f650c92fd3cb63
This method was removed as part of addressing API council feedback in b/129261432
Add back previous DnsResolver#query which is already being used by developers.
Bug: 129395490
Test: atest DnsResolverTest
Change-Id: Ic956db204f3940d39d42e1b11dda39e57d356fad
* changes:
Move BatteryStats and StatsCompanionService to use NetworkStatsService.
NetworkStatsService: Fix getDetailedUidStats to take VPNs into account.
Take all VPN underlying networks into account when migrating traffic for VPN uid.
This API is similar to one provided by NetworkStatsFactory with the
difference that NSS also migrates traffic from VPN UID to other apps.
Since traffic can only be migrated over NetworkStats delta, NSS
therefore maintains NetworkStats snapshot across all UIDs/ifaces/tags.
This snapshot gets updated whenever NSS records a new snapshot
(based on various hooks such as VPN updating its underlying networks,
network getting lost, etc.), or getDetailedUidStats API is invoked by
one of its callers.
Bug: 113122541
Bug: 120145746
Test: atest FrameworksNetTests
Test: manually verified that battery stats are migrating traffic off of
TUN (after patching above CL where we point BatteryStats to use this
API).
Change-Id: Ib0f0c2d4d41ee1d7a027ea9da457baaf198d649e
