1. Remove "throws Exception" from the signature so it can be used
in tests that do not already throw Exception.
2. Update comment to reflect the fact that TCP buffer sizes are
set on default network switch, not on connect.
3. Move into the method a class-level static constant that is
only used in that method.
Test: atest ConnectivityServiceTest
Change-Id: Ic2e4fbedc23065efc20e45ea84996b577a8e94b6
In order to support tcp keepalive offload, some socket
options are necessary. If one of them isn't supported in
kernel, just return ERROR_HARDWARE_UNSUPPORTED to the
caller.
e.g.
TCP_REPAIR starts from kernel 3.5
TCP_REPAIR_QUEUE starts from kernel 3.5
TCP_QUEUE_SEQ starts from kernel 3.5
TCP_REPAIR_WINDOW starts from kernel version 4.8
Bug: 124453402
Test: -boot, flash, atest FrameworksNetTests
-start tcp keepalive offload in kernel 4.4 and 4.9 device.
Change-Id: I6f87e5be2f2ca7aae1293820c164d0bc7b664eb6
The current logging relies on the system log that may rotate. This is a
problem to investigate bugs where the network stack service is not
started. Add a SharedLog to NetworkStackClient and dump it in
ConnectivityService (for lack of a better place to dump it).
Bug: 124307802
Test: Booted, dumpsys connectivity shows the log
Change-Id: If596451d0613645f68a8a32acb032eea76ea506c
Netd need the list of apps that have permission INTERNET or permission
UPDATE_DEVICE_STATS at run time to make decisions about application
request. To avoid protential deadlock and reduce the traffic between
netd and system server, Use packageManagerServcie to send the list of
apps that have those permissions to netd when device boot and when new
apps get installed.
Bug: 111560570
Bug: 111560739
Test: install and uninstall packages and dumpsys netd trafficcontroller
Change-Id: Idb9905f424557a5c59e35d41f5eafe345aca87e0
Previously, they were only updated when underlying network set was
non-null.
This change also ensures that all the calls b/w ConnectivityService and
Vpn that leads to updating capabilities are on ConnectivityService
handler thread.
Additionally, it also ensures that capabilities are propagated after VPN
enters connected state.
This change also updates VPN capabilities inline from
ConnectivityService handler thread. Previously, there was an additional
loop where Vpn would update capabilities via NetworkAgent thru
AsyncChannel which posts back to CS handler thread, which could
potentially lead to delays in updating VPN capabilities.
Bug: 119129310
Bug: 118856062
Bug: 124268198
Test: atest FrameworksNetTests
Test: manual - verified VPNs capabilities are getting updated and
DownloadManager is working correctly.
(cherry picked from commit 4fa80e8a2f03557221e0371a987e780df7788faa)
Change-Id: Iae5f2024b19df04c31938815b52687781d016cde
Merged-In: Id0abc4d304bb096e92479a118168690ccce634ed
am: 6e7600f32f -s ours
am skip reason: change_id I421c7487955ee339f88e3957c973375d0f87e2ff with SHA1 95bd7221f6 is in history
Change-Id: Ieb824b633f240abc96ee25f39c68f55f1bd621bd
* changes:
Fix merge problems with cherry-picking "Add notification settings to backup&restore" change into pi-dev
DO NOT MERGE - Merge PPRL.190205.001 into master
Bug: 122652441
Test: atest com.android.server.connectivity.VpnTest
Test: Establish a IPv4 VPN with minimal routes and check
(dumpsys connectivity) the VPN network does not have INTERNET
capability.
Change-Id: Ic7f19ebb7b7f78a6ffb2a8ec3fc3eca5e5421f57
NetworkStack is only used in services.net or clients of services.net. It
cannot stay in framework.jar because it needs to depend on AIDL
interfaces, which would conflict with app implementations if they were
in framework.jar.
Test: atest FrameworksNetTests NetworkStackTests
Bug: 124033493
Change-Id: Ib1d08a3669983640119d008db7e2990fa798724f
Merged-In: I501b125a388c1100c2182bde4670944c2f0d7a02
ICaptivePortal is used in the framework and cannot be used as a
dependency in NetworkMonitor, as the framework class takes precedence
when linking.
Also fix NetworkMonitorTest that was not verifying the right
startCaptivePortalApp call.
Test: atest FrameworksNetTests NetworkStackTests
Bug: 124033493
Change-Id: I8e7bb79e50650ae182a2e4277fb49abf5fb6d910
Merged-In: Ib6a89e54312628662b130fbeec18d11e139f09fa
Previously, they were only updated when underlying network set was
non-null.
This change also ensures that all the calls b/w ConnectivityService and
Vpn that leads to updating capabilities are on ConnectivityService
handler thread.
Additionally, it also ensures that capabilities are propagated after VPN
enters connected state. This was previously done from establish which
could potentially lead to race between VPN getting connected and
capabilities getting updated.
This change also updates VPN capabilities inline from
ConnectivityService handler thread. Previously, there was an additional
loop where Vpn would update capabilities via NetworkAgent thru
AsyncChannel which posts back to CS handler thread, which could
potentially lead to delays in updating VPN capabilities.
Bug: 119129310
Bug: 118856062
Bug: 124268198
Test: atest FrameworksNetTests
Test: manual - verified VPNs capabilities are getting updated and
DownloadManager is working correctly.
Change-Id: Id0abc4d304bb096e92479a118168690ccce634ed
The test did not wait for the WifiNetworkAgent to disconnect, and there
are reports of flakes where it is still connected in
connectKeepaliveNetwork.
Test: atest FrameworksNetTests
Bug: 124319553
Change-Id: I85968806885c8853ec4f4dbea356366c1af0ea1c
In aosp/861571, it tried to refine the design to prevent the
lingering notification is cleared unexpectedly. However, all
notifications should be cleared when network is disconnected.
Refine the design by clearing all lingering notifications when
network is disconnected.
Bug: 123488640
Bug: 123537643
Test: 1.Build pass
2.atest FrameworksNetTests
3.Connect to a hotspot which doesn't have internet,
after getting "NO_INTERNET" notification, disconnect
the wifi and check if "NO_INTERNET" notification will
be cleared or not.
Change-Id: Iac45ec186cf81915c318dba37f43136609d579f6
This change adds new network types for testing purposes, signifying a
network with an extremely limited feature set.
Bug: 72950854
Test: Compiles, CTS tests relying on this work correctly.
Change-Id: I06cade6044afd12e0b69ed3c2f160f27f85d43d0
Have the network stack pass its package name in
showProvisioningNotification instead.
Bug: 124033493
Test: flashed, WiFi and captive portal works
Test: atest FrameworksNetTests NetworkStackTests
Change-Id: I1f3312768ba1fb34e99a827e1fcdaf7510e318a8
The new set of API allows applications to request keepalives
offload for established TCP sockets over wifi.
However, the application must not write to or read from the
socket after calling this method, until specific callbacks are
called.
Bug: 114151147
Test: atest FrameworksNetTests FrameworksWifiTests NetworkStackTests
Change-Id: I3880505dbc35fefa34ef6c79555458ecf5d296a4
Treat NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK as equivalent to
NETWORK_STACK, CONNECTIVITY_INTERNAL and NETWORK_SETTINGS combined.
NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK is defined as signature
permission in NetworkStackPermissionStub, which is signed with the
platform certificate, so requirements are the same for both permissions.
The permission is defined by NetworkStackPermissionStub and only used by
NetworkStack, which must be signed with the same key as the stub.
Test: flashed, booted, WiFi works, also with changes on top removing
CONNECTIVITY_INTERNAL and NETWORK_SETTINGS
Bug: 112869080
Change-Id: I9d0ea8fc99eadf7e902421efdba9b8bf535658b8
