This is a preparation for testing IPv4 BPF offload.
- Add an ARP responder.
- Add a basic UDP forwarding test.
Test: atest EthernetTetheringTest
Change-Id: I720a5a2c4b97493eb6a5570cecd73dfc1eabf5cd
1. Instead of create BluetoothPan every time when tethering need to use
it, store it with mBluetoothPan and resue it.
2. Call BluetoothPan function under tethering handler thread.
Bug: 190438212
Test: atest TetheringTests
Change-Id: I40adece59960ec44a02dc438d6bd95483a0788af
This is a preparing CL to test the packets sent from clients and the
packets replied from remote side.
Bug: 183166581
Test: atest EthernetTetheringTest
Change-Id: I898de024c0d9ecf13d81023035242c4abf856702
The defaults can be used to enable/disable connectivity next targets
depending on the branch, while minimizing merge conflicts.
The "next" target may use unstable APIs. It need to be disabled in the
branch which only have the last stable SDK available.
Also correct TetheringTestsLatestSdkLib which should use stable API.
Test: TH
Change-Id: I00d91bbd513277c1cedf67d18ac9f56cc4037309
The folder is currently used by tether offload only. Because we will
move netd.c and clatd.c to it, the folder should be moved to the upper
tier.
Also, rename bpf_tethering_headers to bpf_connectivity_headers so that
other connectivity code besides to tethering are justified to use it.
Bug: 202086915
Test: atest FrameworksNetTests
Change-Id: I95943c6e909f1fdca12604ef0c55d67c39ca686b
Move tethering util files from android.net.util into
com.android.networkstack.tethering.util. The goal is move all of
tethering internal files into its own namespace
com.android.networkstack.tethering.util.
Bug: 205088391
Test: atest TetheringTests
atest CtsTetheringTest
atest TetheringPrivilegedTests
Change-Id: I6559fb4f873b3cad5b210b10e49df1b6c6914a70
After separat BpfMap to a library, its package name is jarjar to
com.android.network.stack.util*. Also jarjar BpfMap of
TetheringPrivilegedTests to fix crash in jni registered.
Bug: 179733303
Test: atest TetheringPrivilegedTests
Change-Id: Ia9bc819a44fe26bf2ff7a46351ea60f2eeb02933
There is pollingConnector thread which start polling connector if
TetheringManager is created earlier than TetheringService started(during
device boot up). TetheringManager won't be GCed if pollingConnector
thread do not finish its task yet.
Bug: 177265744
Bug: 191798390
Bug: 187972579
Test: atest TetheringServiceTest
Change-Id: Id8c7d10c5172e1d5de460c5311ff9c20261facef
TetheringCallbackInteranl is inner class which explicitly reference
TetheringManager object. This causes TetheringManager can't be GC. Using
static nested class which has its own lifecycle and weak reference
TetheringManager object.
Still have a leak inside Tethering that TetheringCallbackInternal is
never unregistered. Currently it rely on binder died to remove the
reference, which usually happen in kill process. If process keep alive,
the TetheringCallbackInternal would not be freed even TetheringManager is
gone. Will have follow CL to fix this.
Bug: 177265744
Bug: 191798390
Bug: 187972579
Test: 1. lunch Settings with ON/OFF tethering, dump java heap.
2. close Settings and restart Settings again, dump java heap.
3. Compare java heap between step 1 and step 2.
Change-Id: I0e2a21b7988115098a033a581cd98da8bffe2791
This is a no-op CL which add TetheringTester and move runDhcp related
logic to it.
Test: atest EthernetTetheringTest
Change-Id: Ib1c5647b2bd5a1b27c976450d3aa265aff8f5b70
- Rename the conntrack destination port check function
- Use CollectionUtils.contains to check the denied ports
- Add tests for the streams with ftp and pptp tcp port are
not able to be offloaded
Bug: 195914327
Test: atest TetheringCoverageTests
Change-Id: I7e2591bea1f6db46271efb0c30970fb8d4efe1e4
This test fails on devices where physical Ethernet interfaces are
available but marked restricted, like cuttlefish.
Bug: 197462993
Test: test-only change
Change-Id: I15c991b2e43e2d5e823dcdcfbd74adfd9b2f6f08
Use exact alarm to fix entilement recheck delay problem while device
asleep.
Bug: 195370891
Test: atest TehteringTests
Change-Id: I409e603bf2b990657551e1140b50f69640c328d8
Needed because an invalid file descriptor should notify the caller to
stop using the object.
Bug: 190523685
Test: atest BpfMaptest
Change-Id: I70fb08b54b1c0caa4be4e3f07b59bf4f2397f39d
Using jarjar on intermediate libraries causes issues when they are
combined with other libraries that use different jarjar rules, as the
resulting binary may contain multiple incompatible copies of the
classes. Instead, jarjar should be used on the final artifact, after
combining the libraries.
Ensure NetworkStackJarJarRules is not applied on intermediate libraries
like TetheringIntegrationTestsLib, but instead apply it on
TetheringIntegrationTests or CtsTetheringTest.
Bug: 192535368
Test: atest TetheringCoverageTests TetheringIntegrationTests \
CtsTetheringTest
Change-Id: I248a533651984de81f676336c0e74e3788610bbb
Use CollectionUtils instead, which avoids using a hidden API.
Avoiding hidden API usage in tests is good in general, but this also
helps avoid jarjar problems where the com.android.internal.util package
is jarjared to some other package as some of its classes are included
in the module, and ArrayUtils cannot be found in the renamed package.
Bug: 192535368
Test: atest TetheringTest
Change-Id: I54dc8f6429d132a953ab1a674fe349fba4335936
Also ignore DadProxyTest before S because it is only enabled from S.
To using ignore test rule, replace AndroidJunit with DevSdkIgnoreRunner.
It is fine because the we don't use the test UI (e.g. running test in UI
thread).
Test: atest TetheringPrivilegedTests
Change-Id: I701ee877520f78ded2394adbae1f4d9dd612d700
After moving all netlink-client stuff to frameworks/libs/net/common
and build it as an individual library, deprecate the netlink-client
lib and use net-utils-device-common-netlink instead.
Due to that the package name of netlink lib has changed, also update the
package name used in Tethering and ConnectivityService module.
Bug: 192535368
Test: atest TetheringTests TetheringIntegrationTests
Change-Id: Ic2078caf67a640836d98c5a2e4ca89939adcb896
