Currently, PermissionMonitor listen to user add/remove and
package add/remove intent respectively, and so does VPN.
Thus, races might occurr between them.
This commit refactor VPN part by using ConnectivityService to
listen to intents and dispatch events to VPN.
Bug: 118811303
Test: 1. atest FrameworksNetTests
2. manually add/remove package
3. cts-tradefed run cts -m CtsHostsideNetworkTests
Change-Id: Id76fd77c5fcfb2b0e21f211f63f007b1ea1aa53f
Add a generic transport-specific information container interface and
access methods. These can be used by a network factory to pass transport
(bearer)-specific network parameters to the app.
Bug: 117605977
Test: atest frameworks/base/tests/net/java/android/net (+new unit tests)
Change-Id: Ib7c83b677e1c02a2212265719813e648b0c9cc1b
In follow-up commits, current API would create new NetworkStats
every time when 464xlatAdjustment wants to filtered out some
uids.
This commit refactors it to delete stats in-place to get better
performance.
Bug: 118602783
Test: atest FrameworksNetTests
Change-Id: I858f95d1fa7733111786243b4e261ce8a70a068d
updateTcpBufferSizes() only need tcp buffer size as its
parameter. Also unify the logic to check default network
outside the function.
Bug: 120119769
Test: 1. Build pass.
2. runtest frameworks-net
Change-Id: Iee9fec3efe7d5be5b590dd1c1f67ec5de636e613
In previous design, it will always assign newLp to nai in
handleUpdateLinkProperties(). And Private dns configuration
will be missing when the same LinkProperties are updated
because the updated LinkProperties is not assigned back to
NetworkAgentInfo.
Bug: 118518971
Test: 1.Build pass.
2.runtest frameworks-net
Change-Id: I405c8f29497fec438082a2cf30eb5c7b9497e1c4
Stable aidl won't support FileDescriptor but ParcelFileDescriptor.
In order to migrate to stable aidl, replace all FileDescriptor in
INdetd.aidl.
Test: runtest frameworks-net passes
Change-Id: Icdf37aed0e0cce0352070a437066e77c0f2fd85a
The system server is controlling the tcp buffer now by writing to
/sys/kernel/ipv4/tcp_{rmem,wmem}_{min,def,max}. Those files are
basically the same as /proc/sys/net/ipv4/tcp_{rmem,wmem} except those
latter ones contain all three values in one file. Netd can directly write
to those files so we no longer need to depend on these android specific
files.
Test: netd_integration_test
Bug: 118572798
Change-Id: I588b48be29ecf61fd5bbf94f97f63738be4eae25
If dns resolver on a network get consecutively timeout then it
is a strong signal that the network is no longer usable.
Reevaluate the network once it's data stall suspected
Test: 1. runtest frameworks-net
2. SettingsBackupTest passes
2. Run on wifi w/o internet capability
Bug: 112653893, 113916551
Change-Id: I74287b174d933f97a91fa1529b1809856ac3b38d
This change adds support for XFRM-I to all IpSecService netd calls.
Fallback logic is in netd, and thus both VTI and XFRM-I parameters are
always passed down to IpSecService.
Bug: 78589502
Test: All java, CTS tests passing
Change-Id: Ie4186f0ad7e50763b21831f6fa411b5ee436de78
