In Android 10 additional restrictions were required to access the
subscriberId. The NetworkStatsManager has several methods that accept
a subscriberId of the mobile network for which usage should be queried.
This commit updates the docs for these methods to reference the new
access restrictions and offer null as an option to obtain the usage
for all mobile networks.
Fixes: 157871064
Test: m docs
Change-Id: I95c730c9418fced6312eb3ba4e0d69e6299f3ded
This patch addresses the followings,
- Pass Looper to NetworkStatsSubscriptionsMonitor constructor
- Replace Looper with TestLooper in unit test
- Assert fail if result of condition check is not expected.
Bug: 154080205
Test: atest FrameworksNetTests:com.android.server.net.NetworkStatsServiceTest
atest FrameworksNetTests:com.android.server.net.NetworkStatsSubscriptionsMonitorTest
Change-Id: Ibcaba2b38af80cc0ec9a4e428a3b3a1538bc4325
Add ContentObserver to observe the status of
NETSTATS_COMBINE_SUBTYPE_ENABLED to determine that
NetworkStatsSubscriptionsMonitor start or stop
monitoring data usage per RAT type changes.
Bug: 154080515
Test: atest NetworkStatsServiceTest#testDynamicWatchForNetworkRatTypeChanges
Change-Id: I272d589633c9186b45753228b05aa0b40b7c7b89
Bug: 154080205
Test: atest FrameworksNetTests:com.android.server.net.NetworkStatsSubscriptionsMonitorTest
(copy from ag/11788484 but getActiveAndHiddenSubscriptionIdList() since it's renamed
in internal)
Change-Id: Ia162f36efe96d90b2f6f70190d9fa855bba34484
Merged-In: I4ef3f1ab2e5ea1322133edd80db3ccd0022e9c91
am skip reason: Change-Id I289d935f84b616ed857ef4c5a7427d57c282d00c with SHA-1 e454f35a39 is in history
Change-Id: I9e2e5b2862a2a381c437669427c0ef02a3905dc4
This should no longer be needed after all the cleanups.
Test: atest NetworkStatsTest NetworkStatsFactoryTest
Bug: 150738490
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I289d935f84b616ed857ef4c5a7427d57c282d00c
Merged-In: I289d935f84b616ed857ef4c5a7427d57c282d00c
This is due to the previous addition of the ip6tables raw PREROUTING
drop rules for incoming ipv6 clat traffic pre-translation to ipv4.
Since we no longer double account, we no longer need these fixups.
Test: atest bpf_module_test clatd_test libbpf_android_test libnetdbpf_test
netd_integration_test netd_unit_test netdutils_test
Bug: 150738490
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ia171b7797cdc99367064d0649bf1293c71579941
Merged-In: Ia171b7797cdc99367064d0649bf1293c71579941
This should no longer be needed after all the cleanups.
Test: atest NetworkStatsTest NetworkStatsFactoryTest
Bug: 150738490
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I289d935f84b616ed857ef4c5a7427d57c282d00c
This is due to the previous addition of the ip6tables raw PREROUTING
drop rules for incoming ipv6 clat traffic pre-translation to ipv4.
Since we no longer double account, we no longer need these fixups.
Test: atest bpf_module_test clatd_test libbpf_android_test libnetdbpf_test
netd_integration_test netd_unit_test netdutils_test
Bug: 150738490
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ia171b7797cdc99367064d0649bf1293c71579941
am skip reason: Change-Id I297fcad0a83bd8c32c0fa6c6a77d83b42cd8c428 with SHA-1 7e81d01799 is in history
Change-Id: I28154da3f37d182efd5b65c4c1169690f50e5731
am skip reason: Change-Id If74e9f2ea597a0d5ae4668c3358bc687f342bbb5 with SHA-1 a6880d0037 is in history
Change-Id: I2ee29a01a22b0299993b99835fe8a18a6c1f364c
am skip reason: Change-Id I37dd459d08b57b14f72f3b28ea80fa231b152f10 with SHA-1 4d3f871a94 is in history
Change-Id: I0b5556bcaa27ca0a379f910bfba80aec506348c9
In NetworkStatsService, mStatsLock will be held when
iterating through the provider list. This is to protect the list
from concurrent broadcast that triggered by
NetworkPolicyManagerService. This is not good since the binder
call is oneway, it does not make sense to block every
access to the providers.
This change also remove unuse variable and reduce verbose log.
Test: atest FrameworksNetTests TetheringTests
Bug: 150418178
Change-Id: If74e9f2ea597a0d5ae4668c3358bc687f342bbb5
Merged-In: If74e9f2ea597a0d5ae4668c3358bc687f342bbb5
(cherry picked from commit 5d8f96c6967d5b1a42ba374521078e75a9e6f187)
IpSecService.applyTunnelModeTransform() currently does not take an
SpiRecord instance, yet implicitly requires that the SpiRecord instance
is still alive based on the stored SpiRecord resourceId in
the TransformRecord's IpSecConfig.
This check is unnecessary, as the SpiRecord has been subsumed into the
TransformRecord, and the kernel resources are kept alive whether or
not the SpiRecord is still held by the user.
This allows users of the IpSecManager API to allocate short-lived SPIs
during the creation of an IpSecTransform, without having to keep track
of both of them (even though the SPI is no longer usable).
The TransformRecord.getSpiRecord() call is already used in
multiple other places in the same method.
Bug: 142072071
Test: New tests added, passing.
Change-Id: I1959f3080946267243564459ff4207647922566e
Merged-In: I1959f3080946267243564459ff4207647922566e
(cherry picked from commit 5258b1b82f39bf17e0751bcb94479464250aaec5)
am skip reason: Change-Id Icf88d3e7a38562ab15187f6c71bc8fb0486d37c0 with SHA-1 3648f0a35d is in history
Change-Id: Iac39289cb5a7d912131cd056a702a3bf8d361681
There is a corner case which may cause the deadlock:
When NetworkStatsService tried to broadcast the intent,
NetworkStatsService was waiting for a lock which was hold by
ActivityManagerService. In the same time, ActivityManagerService
was waiting for ActiveService#startServiceInnerLocked() to get a
lock which was hold by ConnectivityService. ConnectivityService
was waiting for a lock which was hold by BatteryStatsImpl.
BatteryStatsImpl was waiting for a lock which was hold by
NetworkStatsService, and the lock was locked by
NetworkStatsService when NetworkStatsService tried to broadcast
the intent.
To prevent deadlock when broadcasting the intent in
performPollLocked(), move the intent broadcasting from
performPollLocked() to NetworkStatsHandler.
Bug: 150418178
Bug: 155155473
Test: 1. Create the second user and see if the device will
do factory reset or not.
2. Factory reset manually and see if there is a deadlock.
Change-Id: I80569cb4388beb3fd6cbf64a7885bccee8b1c53c
Merged-In: Icf88d3e7a38562ab15187f6c71bc8fb0486d37c0
(cherry picked from commit 3f8ab0350450202910ea702799570c538e96d5cd)
There is a corner case which may cause the deadlock:
When NetworkStatsService tried to broadcast the intent,
NetworkStatsService was waiting for a lock which was hold by
ActivityManagerService. In the same time, ActivityManagerService
was waiting for ActiveService#startServiceInnerLocked() to get a
lock which was hold by ConnectivityService. ConnectivityService
was waiting for a lock which was hold by BatteryStatsImpl.
BatteryStatsImpl was waiting for a lock which was hold by
NetworkStatsService, and the lock was locked by
NetworkStatsService when NetworkStatsService tried to broadcast
the intent.
To prevent deadlock when broadcasting the intent in
performPollLocked(), move the intent broadcasting from
performPollLocked() to NetworkStatsHandler.
Bug: 150418178
Bug: 155155473
Test: 1. Create the second user and see if the device will
do factory reset or not.
2. Factory reset manually and see if there is a deadlock.
Change-Id: Icf88d3e7a38562ab15187f6c71bc8fb0486d37c0
am skip reason: Change-Id I45c3aa9046b316c8cd0943543d620a22e4afefd1 with SHA-1 f0fcc339c3 is in history
Change-Id: I44a2ee47f6a88286b28d5165c67cfd4fdbdd0152
In NetworkStatsService, mStatsLock will be held when
iterating through the provider list. This is to protect the list
from concurrent broadcast that triggered by
NetworkPolicyManagerService. This is not good since the binder
call is oneway, it does not make sense to block every
access to the providers.
This change also remove unuse variable and reduce verbose log.
Test: atest FrameworksNetTests TetheringTests
Bug: 150418178
Change-Id: If74e9f2ea597a0d5ae4668c3358bc687f342bbb5
