CAPTIVE_PORTAL is a CS-managed capability, and causes CS to log a wtf.
When this test is run on an eng build, this sends SIGSEGV to the test,
which is pretty difficult to debug.
Test: FrameworksNetTests NetworkStackTests
Change-Id: I72fc46a6daa4e886425b4dc967318cca9f1a5302
* changes:
Remove support for legacy network agents
Remove deprecated constructors for NetworkAgent
Migrate NetworkAgentWrapper to the new NA API
Cleanup TestNetworkService
ConnectivityService is going to become a mainline module which
cannot access hidden APIs. Thus, replace the VPN uid range
controlling APIs from NMS to INetd directly.
Bug: 170598012
Test: atest FrameworksNetTests
Test: atest HostsideVpnTests
Test: manually test to connect to VPN and check the uid range
Change-Id: Ie6656ef36f54c2f14d5a2899e763a29b70a30f5d
From S, it's required to specify explicitly either FLAG_MUTABLE
or FLAG_IMMUTABLE when creating a PendingIntent. Thus, add a
mutability flag to the PendingIntent in ConnectivityServiceTest
that doesn't specify it before.
Bug: 173157160
Test: atest FrameworksNetTests
Change-Id: I755c53b90d709dfbac576dc076722476c3edee35
* changes:
Add a convenience method to update a network's capabilities.
Disallow NetworkAgents from changing the owner UID.
Observe mOwnerUID in NetworkCapabilities#equals.
UserManager#getUsers() is a hidden API, use getUserHandles() to
get user id instead in PermissionMonitor.
Bug: 171529940
Test: atest FrameworksNetTests
Change-Id: Ic304627688de8e49505a95ebc99628b2e0eafab9
This reverts commit 7d6a49c959.
Reason for revert: Merge conflicts, should have been merged in AOSP
Change-Id: Iee0a3e76c42858bcca45517e3ca02c65bc8eac0c
The current behaviour with regards to changing the owner UID is
bizarre and arguably incorrect. A NetworkAgent can change the
owner to whatever other app it wants, regardless of signatures,
at any time. This includes, for example, transferring ownership
to another UID and then recovering it.
Fortunately no existing NetworkAgent appears to do this:
- ClientModeImpl sets it to the UID of the app that created the
configuration. It doesn't look like it can change while the
network is connected.
- Vpn sets it to the UID of the VPN owner. That also can't change.
- Telephony does not appear to set it at all, it only sets the
administrator UIDs (and updates them whenever it gets
EVENT_CARRIER_PRIVILEGED_UIDS_CHANGED).
Disallow this now before code is written that depends on it.
Bug: 175188445
Test: modified tests in ConnectivityServiceTest
Change-Id: I638e29fda2481ec3bf4fff562ea66a73322881df
Currently, NetworkCapabilities's equals and hashCode methods
ignore mOwnerUID. This is confusing because it is inconsistent
with pretty much every other member of this class.
Bug: 175188445
Test: atest CtsNetTestCases:NetworkAgentTest \
CtsNetTestCases:Ikev2VpnTest \
CtsNetTestCases:VpnServiceTest HostsideVpnTests \
CtsNetTestCases:android.net.cts.ConnectivityDiagnosticsManagerTest \
ConnectivityServiceTest com.android.server.connectivity.VpnTest
Change-Id: I2348b7a35f32a931687f2d3c2fa57620a12fe06f
The current behaviour is at least bizarre and arguably incorrect.
Add a test to document the current behaviour so we can check that
any changes we make to this behaviour are correct.
Test: test-only change
Change-Id: I345bd320eced96316d92e520f576ae06b8020d9f
This reduces verbose assertions and makes the test more compact.
I'm not sure whether it's actually more valuable, since the
current code, while more verbose, is probably more
straightforward to understand.
Also add a test for passing in a null underlying network (i.e.,
follow default network). This requires a minor refactoring in
ConnectivityService because the applyUnderlyingCapabilities does
not currently treat null specially.
Bug: 173331190
Test: test-only change
Change-Id: Ic5a3e16969ea9e1a529706850f148cb0d5fd8e09
This is essentially a straighforward move of code from Vpn to
ConnectivityService, and from VpnTest to ConnectivityServiceTest.
Bug: 173331190
Test: passes existing tests, moved tests pass
Change-Id: I76daa3abcc777e9c3ba57efb750de0e2e2f3bb74
The existing method is confusing (the argument used to be called
includeDying) and it puts the burden on the caller (which need to
understand what the parameter means).
Furthermore:
- The majority of calls are for getUsers(excludeDying=true).
- The calls for getUsers(excludeDying=false) are equivalent to
calls to getUsers()
Test: m
Test: a VpnTest ConnectivityServiceTest PermissionMonitorTest
Bug: 157921703
Change-Id: Ife767a40b7b7790ba28b5377046de822ddbf275c
Merged-In: Ife767a40b7b7790ba28b5377046de822ddbf275c
(cherry picked from commit 72eeb557e7)
Cleaning up tests, so I can easily add more for restricted networking
mode.
I merged the NetworkManagementInternalTests with the
NetworkManagementServiceTests.
Test: atest NetworkManagementServiceTest
Change-Id: If8c3cc1883cfb2524eeb78e23165fc868130f0e7
On top of being a cleanup this is useful for the S Network
Selection project that will need to enrich the Network
Agent API, and as such should not have to support legacy
agents.
Test: FrameworksNetTests NetworkStackTests
Bug: 167544279
Change-Id: Id3e5f6e19829c64074cd6a52c5f950cee56b860b
Instead, make Vpn#onUserAdded and Vpn#onUserRemoved notify CS
of UID range changes through the VPN's NetworkAgent.
After this change, ConnectivityService no longer touches the
VPN's NetworkCapabilities directly, which is a much cleaner
design.
Bug: 173331190
Test: passes existing tests in ConnectivityServiceTest
Change-Id: If2201f392cdb5f00c89a97683ad4ce6bda7b89e5
Add support to ConnectivityService to track underlying networks
directly instead of through the Vpn class.
1. Communicate all information necessary to propagate underlying
network capabilities to ConnectivityService via NetworkAgent.
This includes:
a. Underlying networks:
- Add SystemApi for NetworkAgent to declare its underlying
networks to ConnectivityService, and use it in Vpn.
- Add a new declaredUnderlyingNetworks member to
NetworkAgentInfo and store the underlying networks in it.
Move propagation of underlying network capabilities to
mixInCapabilities, which is a natural place for it.
b. "Always metered" bit:
- Communicate this to ConnectivityService via the existing
NOT_METERED capability. Store it in a new declaredMetered
boolean in NetworkAgentInfo to separate it cleanly from
the NOT_METERED bit in the capabilities, which depends on
whether the underlying networks are metered or not. In
order to ensure that this is only ever changed when a NC
update is received from a NetworkAgent, define a new
processCapabilitiesFromAgent similar to the existing
processLinkPropertiesFromAgent.
2. Ensure that propagating underlying network capabilities does
not read the VPN's NetworkCapabilities. In order to do this,
ensure that all relevant information on underlying networks
and metering is sent to ConnectivityService at NetworkAgent
registration time. CS still calls Vpn#updateCapabilities when
a user is added/removed, but that is deleted in a future CL.
3. Slightly generalize propagating underlying network
capabilities because there may be other network types that
also have underlying networks that aren't VPNs (e.g., VCN).
- Introduce a new supportsUnderlyingNetworks() boolean method
in NetworkAgentInfo.
- Rename updateAllVpnsCapabilities to
propagateUnderlyingNetworkCapabilities.
This commit does not move the actual logic of calculating the
underlying capabilities out of Vpn.java. That can be done in a
subsequent change once CS stops calling getUnderlyingNetworks().
This commit also does not modify any of the other code in CS that
directly accesses VPNs' underlying networks.
Bug: 173331190
Test: passes existing tests in ConnectivityServiceTest
Test: CTS test in r.android.com/1511114
Test: atest CtsNetTestCases:Ikev2VpnTest HostsideVpnTests
Change-Id: I5f76cb1aa4866efed3d5c4590e931fdb0e994f8d
Currently, checkConnectivityDiagnosticsPermissions takes the VPN
lock to examine the VPN's underlying networks. Use the underlying
network data that is available in ConnectivityService instead.
Bug: 173331190
Test: passes existing tests in ConnectivityServiceTest
Change-Id: Ia1c366c5e9974d4d2c4b38030e66c007d62020ff
