The test doesn't explicitly call adoptShellPermissionIdentity anymore. Instead it use runAsShell everywhere. Remove the dead code.
Bug: 254183718
Change-Id: Ia949e0e315a3b3ae915752e95ef9fe896fdc0f5b
Test: TH
Preparing for refactor of IpServer and BpfCoordinator. All BPF related
code are planned to migrate from IpServer to BpfCoordinator. This CL
moves BPF related tests from IpServerTest to BpfCoordinatorTest first.
Test: atest TetheringTests
Bug: 294025403
Change-Id: I000f27c463368202dbbe2ace188c8c5146669096
This reverts commit 55ccfe19e2.
Reason for revert: this must be introducing some sort of race
it appears to cause
atest EthernetTetheringTest 'NetdBinderTest#TetherForwardAddRemove'
to no longer reliably pass.
Change-Id: I5281ab3f42c5ce268d97a12db24a6768db3f4354
Maciej Żenczykowskiauthored and Gerrit Code Reviewcommited 2023-10-28 02:10:52 +00:00
BPF needs upstream prefixes information to filter spoofing IPv6 source
addresses carried in downstream traffic.
We retrieve prefixes from upstream interface's LinkProperties and pass
it to the BpfCoordinator. Forwarding rules will also be updated when
upstream interface's IPv6 link addresses change.
Test: atest TetheringTests
Bug: 261923493
Change-Id: If8cfc3b191e520ca838654d1b5211ab9e9ec021d
As state transitions always occur after a message has been processed,
calling transitionTo only under processMessage makes the flow easier
to understand and less error-prone.
The risk of this change is very minimal since it is only about
handling the error, but tethering will stop regardless.
Test: atest TetheringTests
Change-Id: I56c6cf6cc989464ee84a8333ac131afc808a3d95
This can make it easier to adopt SM shim replacement in follow up change,
as both SyncSM and AsyncSM will process the same message without any
difference.
This change also fix a problem that bring up downstream before it's
IpServer completely disabled.
Previous:
CMD_NOTIFY_PREFIX_CONFLICT -> requestEnableTethering(false) ->
requestEnableTethering(true) -> IpServer stopped ->
reportTetherStateChanged(downstream inactive) -> IpServer started
-> reportTetherStateChanged(downstream active)
New:
CMD_NOTIFY_PREFIX_CONFLICT -> requestEnableTethering(false) ->
IpServer stopped -> reportTetherStateChanged(downstream inactive)
-> requestEnableTethering(true) -> IpServer started
-> reportTetherStateChanged(downstream active)
Test: atest MtsTetheringTestLatestSdk
Change-Id: Ibe22b300c56125359f4fa452bd01a0a2381fda23
When tethering restarts due to an IP conflict, it starts to
bring up downstream before its IpServer is completely disabled.
Test: atest TetheringTests
Change-Id: I0b0f0bf1bb9ac8421c05fe512d5082d095fa7180
The problem is that the test releases mHotspotIpServer’s prefix before testing mUsbIpServer, which means that mUsbIpServer might choose the same address as mHotspotIpServer’s.
To fix this, we need to test that mUsbIpServer and mHotspotIpServer have different addresses before calling releaseDownstream(mHotspotIpServer).
Change-Id: Id7f7bbfeda841ec9b97e24c0f11893fa37b9ef54
Test: TH
Bug: 300127195
A initial test for SyncStateMachine, will add more tests in the
following changes.
Test: atest SyncStateMachineTest
Change-Id: Ie6dbbe22bfef40b1675d50243d14d0a235df1e3a
The dnsmasq in R might block netd for 20 seconds, which can also
block tethering enable/disable for 20 seconds. To fix this, changing
the timeouts from 5 seconds to 30
Bug: 289881008
Test: TH
Change-Id: Ibed5895b2831465d454854d7250fcc44183596e2
There are only three calls to this method, and two of them
are with a list of 1 address which means it's simpler inlined.
The last call will be replaced with calls to RouteController
in a followup, meaning we addRoutesToLocalNetwork can be removed.
Test: RouterAdvertisementDaemonTest
NetdUtilsTest
Change-Id: I3b6ee1db40f09954b336321000735a66306bf000
The created handler thread will stay there for a while until
all the tests are finished. This is considered as a leakage
which will take the resource from the devices. In low end
devices, this may possibly impact the performance. The created
threads should be closed explicitly.
Test: atest ConnectivityCoverageTests ConntrackSocketTest
Change-Id: Ic1beb2a210e7c8c80c66fc9e0727c47599150672
Currently, Ipv6UpstreamRule is added follows the adding of
Ipv6DownstreamRule when it is the first rule from a downstream
interface to the upstream interface.
This CL changed it to:
1. Upstream interface change updates both IPv6 upstream and downstream
forwarding rules.
2. Neighbor events updates only IPv6 downstream forwarding rules.
Data limit setting on the upstream interface is now depend on the
upstream rules instead of the downstream rules. This CL also updates
corresponding test cases in IpServerTest and BpfCoordinatorTest.
Test: atest TetheringTests
Bug: 261923493
Change-Id: I5b4df64a3d276afb7a24bbef3a0432f53377e8b2
Add end-to-end testing for testing NsdManager advertising and
discovering works fine with downstream tethering interfaces.
Bug: 281639507
Test: atest NsdManagerTest
Change-Id: I5a66423f216cfe0c82db5128502c885980ab264b
This CL also updates not to use isTetheringFeatureEnabled for
TETHER_FORCE_UPSTREAM_AUTOMATIC_VERSION which is wrongly configured in
Connectivity namespace.
Test: m
Bug: 279108992
Change-Id: If4f3a57c749bbaeb85454c31248c5bc5feaab936
The testLocalOnlyTethering only verifies whether an IPv6 RA
with a ULA prefix is sent out. If the test interface is killed
after the RA is sent out while the DHCP server is starting,
the error callback with exception is raised. RunDhcp
verification is used to ensure that DHCP server is started.
Bug: 286701571
Test: TH
Change-Id: Iccebcedbba7b2f9cd28bb1cc06af928ff8dfaaca
In current code, IpServer will ensure bpf offload is supported before
calling BpfCoordinator's APIs. But those APIs already have the same
checks inside the function. This CL removed duplicated checks in
IpServer.
After this change, the BPF offload support status is only determined
inside BpfCoordinator and it won't change during the life cycle of
Tethering. Tethering initializes mBpfCoordinator just once in the
constructor. After that point, the value of isUsingBpf can never
change, because mIsBpfEnabled is final and
mBpfCoordinatorShim.isInitialized() is either always true (api30) or
can either never change (api31).
Also fixed a bug in IpServerTest upon this change.
Test: atest TetheringTests
Bug: 261923493
Change-Id: I50f231a83bf678b90eae4fd9bfa6035e86978bb3
Replaced startUpstreamIpv6Forwarding and stopUpstreamIpv6Forwarding
with add/remove Ipv6UpstreamRule. This is a preparation for following
CLs which will pass the upstream's prefixes to the bpf map. We might
have more than one upstream rules.
Also renamed Ipv6ForwardingRule to Ipv6DownstreamRule since we have
defined the Ipv6UpstreamRule.
No logic changes are being made in this CL.
Test: atest TetheringTests
Bug: 261923493
Change-Id: I022f97c2daf468bbd4a4279a069ccf498013e7e7
This patch is based on aosp/2535559 from maze@.
Add source prefix into the upstream key such that only packets which
source IPv6 address matches it will be forwarded to the upstream
interface.
In this patch, the source prefix is set to zero so there is no
behavior changes. Next CL in patch series will use the real source
prefixes retrieved from upstream interface.
Test: atest TetheringTests
Bug: 261923493
Change-Id: I43d068a29b937c7dfeb6fab632a8effb47ee2263
NativeHandles shouldn't be closed in OffloadHardwareInterface after
passing them to initOffload() of AIDL service, because their owner
will be changed to ParcelFileDescriptor by libbinder.
Add test cases to verify that NativeHandles are closed correctly.
NativeHandles should be closed after initOffload if:
- Init with HIDL HAL interface
- Has null NativeHandle, any non-null NativeHandles should be closed
Bug: 277834236
Test: atest OffloadHardwareInterfaceTest
Change-Id: Icbe74da73d3bdc582d1816b314fdfce9661465fc
The first tethering test case may experience tethering restart
with IP conflict handling. Tethering would cache the last
upstreams so that the next enabled tethering avoids
picking up the address that is in conflict with the upstreams.
To protect subsequent tests, turn tethering on and off before
running them.
Bug: 254183718
Test: atest CtsTetheringTest
atest MtsTetheringTestLatestSdk
Change-Id: I03729d3212a03bd9fcfe2c09cf327840f13b250c
Markauthored and Mark Chiencommited 2023-07-27 16:04:28 +00:00
Mark Chien
authored and
Gerrit Code Review
commited 
KH Shi
authored and
Chalard Jean
commited 
Maciej Żenczykowski
authored and
Anton Kulakov
commited 
Paul Hu
commited 
Treehugger Robot
authored and
Yuyang Huang
commited 
Motomu Utsumi
commited 
Xiao Ma
commited