When a VPN connects and it has any underlying network (which
means almost always, because it will take the default network
if it doesn't declare any), it has default capabilities and
will only take the capabilities of its underlying network
as part of an update happening after making the network
available but before the rematch can take place. This in turn
causes the capabilities callback sent as part of the rematch
to be spuriously sent.
Test: FrameworksNetTests. Also tested together with a
followup that adds tests with drive-by coverage for this.
Bug: 150570873
Change-Id: Id7d8bba486bada1a7ba5b0f152d2aa02e407f249
NetworkStats calculation needs to filter out debug entries to
prevent over counting. While NetworkStatsFactory migrates data
usage over a VPN to the TUN network, NetworkStatsFactory does
not filter out debug entries per vpn which will cause debug
entries left and cause exception.
Bug: 152678151
Test: atest com.android.server.net.NetworkStatsFactoryTest
and verify no exception
Change-Id: I3525edc385b07858b48c7add2d331c4b5a2e84ad
Address issues found during AIDL review:
- Rename clientAddr to singleClientAddr
- Do not use a ParcelableBundle for notifyNetworkTested or
notifyDataStallSuspected; instead use AIDL parcelables for stronger
backwards compatibility guarantees.
Test: atest NetworkMonitorTest ConnectivityServiceTest
ConnectivityServiceIntegrationTest, manual
Bug: 153500847
Change-Id: Id9b71784e5f6294d203230e57737979e063ff0f8
Currently, if a prefix is learned from an RA while prefix
discovery is running, clatd will be correctly started, but
prefix discovery will be stopped.
In order to fix this, make it possible to call
stopPrefixDiscovery without transitioning to IDLE state (which
is obviously necessary in this case), by moving the assignment of
the next state from that method to its callers. For consistency,
do the same for startPrefixDiscovery.
Bug: 150648313
Test: new test coverage
Change-Id: I3803fa3d9806848b331c35ee8bac256934bd1f21
464xlat will never be started on a network that is not connected,
or on a network that has no IPv6 address.
This is a no-op test-only change but it is necessary for an
upcoming change that violates some of the invalid assumptions
currently made by this test and causes it to fail.
Bug: 150648313
Test: test-only change
Change-Id: I41766e9adaa7c24454648b371e6e3cc647693be5
The NAT64 prefix from the RA always takes precedence over the
NAT64 prefix from DNS discovery, because it is detected faster,
and detecting it does not require sending any packets.
Bug: 150648313
Test: new unit test
Change-Id: Ic7452431d2d9aea1ae59b67a9d8383c6cc5b3902
A test that ensures that NetworkCapabilities.TRANSPORT_* is eaual
to IDnsResolver.TRANSPORT_* for every possible value of each.
Bug: 153267602
Test: atest FrameworksNetTests
Change-Id: I6b23ccc6ce1659fdfd9573dfcd895f2c20fa9417
This cannot (currently) happen with DNS64 detection, but it can
happen with the PREF64 option.
Bug: 150648313
Test: atest ConnectivityServiceTest Nat464XlatTest --rerun-until-failure 100
Change-Id: I789fe9d46d3ac5d074ae697d23013f24a9e0246d
Currently, TestableNetworkStatsProvider is a subclass of
INetworkStatsProvider. This is not very accurate naming after
API council review feedback since now we have
NetworkStatsProvider as a system api interface.
This is the counter-part change of actual renaming CL in
NetworkStack.
Test: atest FrameworksNetTests TetheringTests
Bug: 150643374
Change-Id: Ifa8175dc4e2fe2b907ec13b3bd2eca12974f5ea7
Merged-In: Ifa8175dc4e2fe2b907ec13b3bd2eca12974f5ea7
(cherry-picked from ag/10976522)
For a given network, resolver doesn't know what transport types are.
Therefore, when a new network is created or transport types are changed
in a give network, transport types will be updated and sent by calling
setResolverConfiguration(). In the same time, if link properties or
transport types are null, setResolverConfiguration() won't be called.
The original behaviors of setResolverConfiguration() aren't changed.
Only increasing one new behavior that when a given network has transport
type change, calling setResolverConfiguration() directly and resolver
updates the transport types for that given network.
Bug: 143732914
Test: atest FrameworksNetTests
atest FrameworksNetIntegrationTests
Merged-In: I03fc5c62dfd9a51a78a720860531df282fdecc20
Change-Id: I6527cde0e177ba08c886576131b35fc769c2bb53
For a given network, resolver doesn't know what transport types are.
Therefore, when a new network is created or transport types are changed
in a give network, transport types will be updated and sent by calling
setResolverConfiguration(). In the same time, if link properties or
transport types are null, setResolverConfiguration() won't be called.
The original behaviors of setResolverConfiguration() aren't changed.
Only increasing one new behavior that when a given network has transport
type change, calling setResolverConfiguration() directly and resolver
updates the transport types for that given network.
Bug: 143732914
Test: atest FrameworksNetTests
atest FrameworksNetIntegrationTests
Change-Id: I6527cde0e177ba08c886576131b35fc769c2bb53
Currently, TestableNetworkStatsProvider is a subclass of
INetworkStatsProvider. This is not very accurate naming after
API council review feedback since now we have
NetworkStatsProvider as a system api interface.
This is the counter-part change of actual renaming CL in
NetworkStack.
Test: atest FrameworksNetTests TetheringTests
Bug: 150643374
Change-Id: Ifa8175dc4e2fe2b907ec13b3bd2eca12974f5ea7
Add gating via PlatformCompat and DeviceConfig and logging via
PlatformCompat to the limit instituted on per-process listeners
Fixes: 152074216
Test: atest CtsTelephonyHostCases
Change-Id: I4d6681d90705b68c3349f4124e434a29b50fd3a2
Merged-In: I4d6681d90705b68c3349f4124e434a29b50fd3a2
This just a rename with no functional changes at all. It is
preparation for supporting getting the NAT64 prefix from the
RA.
Bug: 150648313
Test: covered by existing ConnectivityServiceTest and Nat464XlatTest
Merged-In: Ia9a09a708870827b1e4cf068f930fa9542dd116c
Change-Id: Ia9a09a708870827b1e4cf068f930fa9542dd116c
This just a rename with no functional changes at all. It is
preparation for supporting getting the NAT64 prefix from the
RA.
Bug: 150648313
Test: covered by existing ConnectivityServiceTest and Nat464XlatTest
Change-Id: Ia9a09a708870827b1e4cf068f930fa9542dd116c
VPN is considered fully routed if both IPv4 and IPv6 have
either a default route or a prohibit route.
Bug: 145332510
Test: atest FrameworksNetTests
Merged-In: I59cf48552bca98092d1212e3d718fd420add5458
Change-Id: I59cf48552bca98092d1212e3d718fd420add5458
VPN is considered fully routed if both IPv4 and IPv6 have
either a default route or a prohibit route.
Bug: 145332510
Test: atest FrameworksNetTests
Change-Id: I59cf48552bca98092d1212e3d718fd420add5458
* changes:
Update CS helper for clearing NetworkCapabilities UIDs.
Simplify unregister logic for Connectivity Diagnostics callbacks.
Clarify comments for Connectivity Diagnostics reports.
Sort administrator UIDs for NetworkCapabilities.
Add combine() and equals() for NetworkCapabilities admin UIDs.
Use IBinder as key for ConnectivityDiagnostics storage in CS.
Decrement networkRequestPerUid when callbacks are unregistered.
Invoke onConnectivityReport on registering ConnectivityDiagnostics.
This change updates ConnectivityService to use IBinder instances as keys
when storing ConnectivityDiagnosticsCallbacks.
When storing ConnectivityDiagnosticsCallbacks in ConnectivityService,
the IConnectivityDiagnsoticsCallback is used as the key for
ConnectivityService.mConnectivityDiagnosticsCallbacks. However,
IConnectivityDiagnosticsCallback instances are received as different
objects. This causes them to produce different hashCode() values, so
attempts to remove an IConnectivityDiagnosticsCallback fail.
Bug: 150867635
Test: atest FrameworksNetTests
Change-Id: Ib99e68d5ae47fa27e12428f9a60a2c1204ac59a2
Merged-In: Ib99e68d5ae47fa27e12428f9a60a2c1204ac59a2
(cherry picked from commit c7c6a4ac12beb7c216076958612869426da06da0)
This change updates the behavior for registering
ConnectivityDiagnosticsCallbacks. Now, after a successful register()
call, callbacks will receive cached ConnectivityReports for all
matching, permissioned networks. This allows registrants to be updated
with the network state for their networks without having to wait for the
next network validation.
Bug: 147849853
Test: atest FrameworksNetTests
Change-Id: I924ba8fdcc847f453557021591bde38602fe089c
Merged-In: I924ba8fdcc847f453557021591bde38602fe089c
(cherry picked from commit 95ec0b206b759e1d26bc1dbb2255a515bb24358a)
