ag/7905088 added the ability to pass in acceptUnvalidated without
passing in explicitlySelected. Add unit tests for that code.
While I'm at it, convert a couple of "== 1"s to toBool(), and
update the comments in NetworkAgent.
Bug: 130766237
Test: atest FrameworksNetTests
Change-Id: I6b550bd621e3596975f83464c7b4b8a14269120b
NetworkStatsFactory is owned by NetworkStatsService, and any
accesses to NSF data should go through NSS.
Test: atest FrameworksNetTests
Change-Id: Idbd0dbbaeb11313f63474e7ec0e01f974349fc89
The "Connected" notification would be shown every time a network
validates after being identified as a captive portal. This causes issues
on networks that have auto-login mechanisms, as a high priority
notification would be shown even though the user was not interacting
with the phone.
The "Connected" notification is intended to confirm to the user that
they successfuly logged in (manually), so only show it after the user
opens the portal on the network.
Bug: 134124044
Test: Flashed, connected to portal: notification shown
Opened portal from command line + revalidate: no notification
Tests passing with change, failing without
Change-Id: I89e7a7f49019bd7e4686712c56e00bd786eb3ef3
Auto-reconnecting to a network with no or limited Internet
connectivity is not useful. This is because such networks cannot
be used unless the user taps the notification and interacts with
the resulting dialog. But the notification is only shown if the
user manually connects to the network, not if the system
auto-connects to it.
Bug: 130683832
Bug: 130766237
Test: atest FrameworksNetTests
Change-Id: I5413393529c4bad3a707df229307542486bcff33
Merged-In: I5413393529c4bad3a707df229307542486bcff33
This change also enables log when keepalive is started.
Bug: 134352656
Test: 1. atest android.net.cts.ConnectivityManagerTest#testSocketKeepaliveLimitTelephony
2. atest FrameworksNetTests
Change-Id: I408750fa0bceb0c1c26afb5fead4e44fb824fbc1
* changes:
Remove VPN info arrays from NetworkStats(Observer|Recorder)
NetworkStatsFactory: Take VPNs into account for network/battery stats
Remove duplicate line in clat_simple test file
Remove unused lastStats parameter
Revert "Revert "Take all VPN underlying networks into account when migrating traffic for""
This mostly serves to unindent code to make it locally more
readable. It is a functional no-op.
Bug: 135043192
Test: atest FrameworksNetTests
Change-Id: Iad0e9a28670e96a3c953518a0d0ccd77e2f2fa80
This change fixes detailed UID stats to ensure network and battery stats
both take VPNs into account. NetworkStatsFactory is being made aware of
VPNs enabled, and the full set of underlying networks present.
Since traffic can only be migrated over a NetworkStats delta, NSF
maintains a NetworkStats snapshot across all UIDs/ifaces/tags.
This snapshot gets updated whenever NSF records a new snapshot
(based on various hooks such as VPN updating its underlying networks,
network getting lost, etc.), or NetworkStatsService's
getDetailedUidStats() method being called.
This change widens the scope of the existing mPersistentSnapshot lock,
renaming it to mPersistentDataLock, and ensures that TUN migrations are
not done in parallel. Additionally, mVpnInfos is updated via
pointer-swapping, to reduce the scope of the mPersistentDataLock.
The safety of this change is predicated on:
1. NetworkStatsFactory lock not held, so services cannot deadlock through
the cyclical lock.
2. The broadening of the scope of the lock in NetworkStatsFactory has no
threading implications, as it is always the last (leaf node) lock held,
and therefore is impossible to have lock inversion.
Additionally, to ensure VPNs work with 464xlat, the VPN info passed to
the NetworkStatsFactory includes all underlying interfaces, instead of
only passing the first one.
This (partially) re-applies changes from:
aosp/972848: Add one more test for VPN usage stats.
aosp/972847: Addressing comments for http://ag/7700679.
aosp/885338: NetworkStatsService: Fix getDetailedUidStats to take VPNs
into account.
Co-developed with: Varun Anand <vaanand@google.com>
Bug: 113122541
Bug: 120145746
Bug: 129264869
Bug: 134244752
Test: FrameworksNetTest passing
Test: Manual tests show data usage fixes maintained.
Change-Id: I6466ec1411fc5ed6954125d27d353b6cd1be719e
Wrap a part of factoryReset with Binder.withCleanCallingIdentity() so
that it doesn't crash thinking that a different uid connected to the
network stack.
Test: build, manual
Change-Id: Iea246a4c1939a4e7e35434137051835ece81d92f
Wrap a part of factoryReset with Binder.withCleanCallingIdentity() so
that it doesn't crash thinking that a different uid connected to the
network stack.
Bug: 135029349
Test: build, manual
Change-Id: Iea246a4c1939a4e7e35434137051835ece81d92f
PARTIAL and NO_INTERNET may happen in the real world for
those transport types that provide internet. These two
notification types should be reasonable notificaitons, not a
terrible failure as the log. For Q, it may be too risky to
display more notifications with other information instead of
SSID. Thus, suppress the wtf log for these two notifications.
Bug: 135043192
Test: atest FrameworksNetTests
Change-Id: I35f3718fa93b403858587d918f0bc596f6c92f3e
This reverts commit 2dbf6e6978.
Reason for revert: This change has been implicated in 4-way deadlocks as seen in b/134244752.
Bug: 134244752
Change-Id: I2f1839d7776a613ca571af8a542755ddc5fc8760
Merged-In: Ibdaad3a4cbf0d8ef1ed53cfab1e454b9b878bae9
This reverts commit ab4f831229.
Reason for revert: This change has been implicated in 4-way deadlocks as seen in b/134244752.
Bug: 134244752
Change-Id: I12ab724e2ef8a5c1b42078330ba74713ff86fdd1
Merged-In: I5fbb3443a39a21fc9d96442726cd10d20e8d61cd
This reverts commit ee48ac4abd.
Reason for revert: This change has been implicated in 4-way deadlocks as seen in b/134244752.
Bug: 134244752
Change-Id: Ibdaad3a4cbf0d8ef1ed53cfab1e454b9b878bae9
This reverts commit 8031acad0e.
Reason for revert: This change has been implicated in 4-way deadlocks as seen in b/134244752.
Bug: 134244752
Change-Id: I5fbb3443a39a21fc9d96442726cd10d20e8d61cd
If the device connects to a network automatically and not through
user action, a high-priority notification is intrusive and is
inconsistent with other networking notifications, which are
usually only high priority if the network is manually selected.
Bug: 130766237
Test: see next CL in patch series
Change-Id: I8824f2d1a0efeb6cb75e430ef5159ebce0018779
If the device connects to a network automatically and not through
user action, a high-priority notification is intrusive and is
inconsistent with other networking notifications, which are
usually only high priority if the network is manually selected.
Bug: 130766237
Test: see next CL in patch series
Change-Id: I8824f2d1a0efeb6cb75e430ef5159ebce0018779
This will allow wifi to tell ConnectivityService that partial
connectivity is acceptable even if the network is not explicitly
selected.
This is needed when the user selects a partial connectivity
network and tells the system to connect to the network, and never
to ask again. In such cases, the system must switch to the
network even if it is not explicitly selected.
Bug: 130766237
Test: atest FrameworksNetTests
Test: unit tests in an upcoming CL
Change-Id: I13465090b7b1c0bf5dc83362387a5428d77b7e1d
Merged-In: I13465090b7b1c0bf5dc83362387a5428d77b7e1d
(cherry picked from commit 9a79a6d41e)
This will allow wifi to tell ConnectivityService that partial
connectivity is acceptable even if the network is not explicitly
selected.
This is needed when the user selects a partial connectivity
network and tells the system to connect to the network, and never
to ask again. In such cases, the system must switch to the
network even if it is not explicitly selected.
Bug: 130766237
Test: atest FrameworksNetTests
Test: unit tests in an upcoming CL
Change-Id: I13465090b7b1c0bf5dc83362387a5428d77b7e1d
Currently phone process fail to unparcel NattKeepalivePacketData
since it is not in framework. Moves NattKeepalivePacketData to
framework to make it can be utilized by telephony.
This change also removes the error feedback triggered by calling
add keepalive packet filter to an unsupported network agent. This
is misinterpreted by KeepaliveTracker that start keepalive is
failing.
Bug: 134048171
Test: 1. atest android.net.cts.ConnectivityManagerTest#testSocketKeepaliveLimitTelephony
2. atest android.net.cts.ConnectivityManagerTest
3. atest FrameworksNetTests
4. atest FrameworksTelephonyTests
Merged-In: If630d5b339aa722717258c721daa8ead8c431e2d
Change-Id: Ic0f168be6f5a6263a5e0565b6381dcb5c645660f
(cherry picked from commit 9ede677bb2c081ccdc41c8c3c19c949114bcc138)
Currently phone process fail to unparcel NattKeepalivePacketData
since it is not in framework. Moves NattKeepalivePacketData to
framework to make it can be utilized by telephony.
This change also removes the error feedback triggered by calling
add keepalive packet filter to an unsupported network agent. This
is misinterpreted by KeepaliveTracker that start keepalive is
failing.
Bug: 134048171
Test: 1. atest android.net.cts.ConnectivityManagerTest#testSocketKeepaliveLimitTelephony
2. atest android.net.cts.ConnectivityManagerTest
3. atest FrameworksNetTests
4. atest FrameworksTelephonyTests
Change-Id: If630d5b339aa722717258c721daa8ead8c431e2d
