TCP_DEFAULT_INIT_RWND setting has never been set before, CS
always read the tcp receive window size from
net.tcp.default_init_rwnd then set to net.tcp_def_init_rwnd.
Thus, remove the unnecessary setting from CS, and the property
doesn't need to set either. Because aosp/1639922 migrate the
properties, the default value has been set to kernel already.
Bug: 182538166
Test: atest FrameworksNetTests
Change-Id: I13e175ab4dea72446af7df4a25e307e5934fa813
* changes:
Remove per-user preference when the user is removed
Expose the enterprise per-profile networking API.
Implement setNetworkPreferenceForUser.
Public API for per-profile network preference.
Add tests for setNetworkPreferenceForUser
This is done by:
1. In requestNetwork, provide a basic permission check.
2. rematchNetworksAndRequests: no change, since non listen
requests will be automatically processed to track
best satisfying network.
3. applyNetworkReassignment: no change, since non-request
will not be sent to factories.
Test: atest ConnectivityServiceTest#testRegisterBestMatchingNetworkCallback_noIssueToFactory
Test: atest ConnectivityServiceTest#testRegisterBestMatchingNetworkCallback_trackBestNetwork
Bug: 175662146
Change-Id: I8cf4ab334df6812d84cdda160e9b72b6f54062af
Context is more useful than ContentResolver, it can provide more
information if we want to change the behavior in the future.
Bug: 172183305
Test: atest FrameworksNetTests
Change-Id: I5702c7d74b862a76558b94f1abe2c6df9eb7f097
Merged-In: I5702c7d74b862a76558b94f1abe2c6df9eb7f097
Context is more useful than ContentResolver, it can provide more
information if we want to change the behavior in the future.
Bug: 172183305
Test: atest FrameworksNetTests
Change-Id: I5702c7d74b862a76558b94f1abe2c6df9eb7f097
networkAttributes is a legacy configuration that is now only used to
configure which legacy type networks are supported, and what the restore
timer is for that network type, for the deprecated
startUsingNetworkFeature API.
Use a dedicated resource for the restore timers, and build supported
legacy network types using hasSystemFeature for wifi, wifi p2p,
bluetooth, proxy types, and TelephonyManager.isDataCapable for the
mobile types.
Bug: 146206136
Test: atest FrameworksNetTests
Change-Id: I3a771d3de6c5e912f18d2834e3a50af797ac4991
As attested by numerous TODOs in the code, a new way of
representing network quality and policy is needed instead
of an int.
An int representing the quality of the network requires
all parties using it to know how all other parties are
using it, and implementation details about the decision
algorithm. For all intents and purposes, the selection
is left to individual network factories who try to
achieve a desired result while piecing together all
possible states of the system.
As the number of such cases and desires increases, this
becomes both intractable and unmaintainable. Indeed, at
this time in the codebase nobody can really predict exactly
how a given change in score will affect selection across
the board, and it is essentially impossible to figure out
the behavior of network selection by inspecting the code
because the moving parts are scattered throughout the
entire codebase.
Having an object encapsulating policy and quality values
will let us centralize the selection and make it again
possible to maintain without knowledge of all behaviors
of all network factories. It will also provide better
guarantees of respecting policy, and allow bugfixes that
were not possible before because they'd touch too many
parts of the code.
Test: FrameworksNetTests FrameworksWifiTests NetworkStackTests
Change-Id: I3185a6412b9b659798faf0c6882699e9c63cc115
Create the ServiceConnectivityResources package, which contains
resources Connectivity unbundled from platform resources.
Migrate the first few resources from ConnectivityService that have no
RRO in AOSP. To avoid boot time impact, avoid loading the resources in
the ConnectivityService constructor.
Bug: 182125649
Test: atest FrameworksNetTests
Merged-In: I77ac6f4303c54acc96f16e18ef02add30298ff3d
Change-Id: I77ac6f4303c54acc96f16e18ef02add30298ff3d
Existing NetworkCallback users will get NetworkCapabilities with
location sensitive data removed (except for ownerUid which will be
added for existing apps for backwards compatibility). Apps
have to opt-in to receive location sensitive data.
Note: This was chosen because WifiInfo is the only TransportInfo tha
has location sensitive info & that was added only in Android 12. If we
choose to default to true, all existings apps retrieving
NetworkCapabilities for wifi networks will be blamed for location access
unnecessarily.
Changes:
i) Add a flag in NetworkCallback creation to retrieve
NetworkCapabilities with location sensitive info in their callback.
(More flags are being planned for NetworkCallback for throttling
callback frequency, etc)
ii) For NetworkCapabilities.getOwnerUid(), we will continue to send the
data for apps targeting older SDK (since this is an existing field and
the new flag defaults location sensitive data to off).
Bug: 156867433
Test: atest android.net
Test: atest com.android.server
Change-Id: If70b5ea6f5c8885f0c353c8df08a826d55fe7f7a
- Add a new API to get the network ID range of IPSec tunnel
interface.
- Use the new API in IpSecServiceTest to make sure the result is
the same. Follow-up commit will change the logic in
IpSecService#reserveNetId(), the modified test can ensure the
correctness of the new change.
Bug: 172183305
Test: atest FrameworksNetTests:IpSecServiceTest
Change-Id: Ic605e48941fc9d6482cdcd01a8adcdc9b6d586a6
Rename StringNetworkSpecifier to EthernetNetworkSpecifier (its only
production user), and make it module-lib API.
The original StringNetworkSpecifier file is actually kept to satisfy
some invalid dependencies; it will be removed separately.
This allows specifying an Ethernet interface with a non-deprecated API:
until this change the only way to do so would be to use
NetworkRequest#setSpecifier(String), which is deprecated.
Similarly, add the TestNetworkSpecifier API for TestNetworkManager, to
replace previous usage of StringNetworkSpecifier. TestNetworkManager is
module API, so TestNetworkSpecifier should be module API too. This
allows tests to request the test interface specifically, without using
the deprecated NetworkRequest#setSpecifier(String).
Bug: 179329291
Test: m
Merged-In: Iee569f5c8bbdc4bc979610e1191308281f3d4620
Change-Id: Iee569f5c8bbdc4bc979610e1191308281f3d4620
- Replace the PackageManagerInternal#getPackageList() with
receiving PACKAGE_{ADDED|REMOVED} intent.
- Also remove the onPackageChanged method because the traffaic
permissions(INTERNET, UPDATE_DEVICE_STATS) are not changed after
package changed(Disable or enable package).
Bug: 176788468
Test: atest FrameworksNetTests
Change-Id: I5505d1c77db66a7e65fc336ea0e99846e78c6b36
These were broken by aosp/1553463, which made filterNetworkInfo
unconditionally call setDetailedState with a reason of "" and an
extraInfo of null.
Fix both synchronous getter APIs (e.g., getNetworkInfo) and
CONNECTIVITY_ACTION broadcasts by calling a new
filterForLegacyLockdown method that behaves similarly to how the
now-deleted LockdownVpnTracker#augmentNetworkInfo used to behave.
While I'm at it, move back to private a method that was public
only because LockdownVpnTracker used it.
Fix: 181855958
Test: new unit test coverage
Change-Id: I2c7b88fcec9dd36b45cb51db8d19b3ee8bad44a6
This makes the test more realistic, since telephony always puts
the APN name in the extraInfo field. It also makes it easy to
test that various APIs properly return the extra info without
plumbing a new parameter through TestNetworkAgentWrapper,
NetworkAgentWrapper, and InstrumentedNetworkAgent.
Also make the extraInfo and the legacyType available to tests.
This will be used in future tests that assert the contents of
extraInfo.
Bug: 181855958
Test: test-only change
Change-Id: If4eddb6cd9e70bb33e10d72aceebaea843244246
Currently ConnectivityService calls the methods in
BatteryStatsService through BatteryStatsManager so
IBatteryStats can be removed from ConnectivityService.
Bug: 171686421
Test: FrameworksNetTests
Change-Id: I559369c9900e8100cdae187bc9cec603ed85a131
