-Plumb IpSecManager APIs to NetD
-Add Resource Management to IpSecService
Bug: 33695893
Test: CTS verifies nearly all of these paths
Change-Id: Ic43965c6158f28cac53810adbf5cf50d2c54f920
-Add IpSecService with the necessary glue to connect to netd
-Add code to retrieve IpSecService from System Server
Bug: 34811227
Test: Service boots (and dumpsys works), more via b/34811227
Merged-In: I4cdcb643421141202f77a0e2f87a37012de0cd92
Change-Id: I4cdcb643421141202f77a0e2f87a37012de0cd92
Symptom:
NPE occurred while performing NetworkStatsService.removeUidsLocked().
Root cause:
NetworkStatsService refers to mUidRecorder at
NetworkStatsService.removeUidsLocked() when mUserReceiver received
Intent.ACTION_USER_REMOVED.
However NetworkStatsService sets mUidRecorder to null without
unregistering mUserReceiver when mShutdownReceiver received
Intent.ACTION_SHUTDOWN.
Therefore NPE occurred when mUserReceiver received
Intent.ACTION_USER_REMOVED after mShutdownReceiver received
Intent.ACTION_SHUTDOWN.
Solution:
Unregister mUserReceiver before setting mUidRecorder to null when
mShutdownReceiver received Intent.ACTION_SHUTDOWN.
Bug: 36015339
Change-Id: I9279e4c6ae07d94e7ec519c40b2d973c84d8fef1
This will provide stack trace information from the system process
which should enable us to more easily track down where the crash is
occurring.
Test: Builds locally
Bug: 33427276
Change-Id: I584a568fc038771afb28a534e2eefe2f763ed5e1
Dependent on ag/1550196 where API is defined.
Bug: 31015360
Bug: 26545374
Test: runtest --path
frameworks/base/core/tests/coretests/src/android/net/NetworkStatsTest.java,
other test classes.
(cherry picked from commit 357f8fabc8)
Change-Id: I46da93ba4afa968facf98f7c3d844fd0c469095a
Introduce a new internal flag MATCH_ANY_USER for genuine uses
of searching through all apps on the device.
Some temporary accommodations for Launchers that reach across
to the work profile until we have a new LauncherApps API to do
that officially.
Bug: 31000380
Test: CTS tests added
Change-Id: I2e43dc49d6c2e11814a8f8d1eb07ef557f31af34
Dependent on ag/1550196 where API is defined.
Bug: 31015360
Bug: 26545374
Test: runtest --path
frameworks/base/core/tests/coretests/src/android/net/NetworkStatsTest.java,
other test classes.
Change-Id: I968b9e3352d7880e3fc438f12de628a2da057e0a
Some changes in IpConfigStore to parse old backup data. The old backup
data contained a raw byte dump of the ipconfig.txt. So, make changes in
IpConfigStore to parse the inputstream from backup data into
IpConfiguration objects.
Changes in the CL:
1. Make the |readIpAndProxyConfigurations| method static so that
it can be used as a utility for parsing the backup data.
2. Create a new version of |readIpAndProxyConfigurations| method to
accept an input stream parameter.
3. Make |writeConfig| method static so that it can be used for
unit-testing the backup migration logic.
BUG: 29075035
Change-Id: Ic074952d9f9ef143089a371e6c527470cb1c229c
(cherry picked from commit ad683cadb2)
When function getCode is called on
NativeDaemonConnectorException object it may throw exception
due to mEvent object not being set for certain constructors.
Fix is to return a default error code as expected if mEvent
object has not been set rather than trying to call
mEvent.getCode().
Change-Id: Ia8aa23deb8871bb4df73096cc489b685a1765f16
When observing network traffic on a per-iface basis (as opposed to a
per-iface+uid basis), do not attempt to redistribute VPN traffic,
because it is unnecessary and will lead to a crash further down the
stack.
This is a one-line functional change, but some comments have been
added throughout to clarify behavior.
Bug: 29390363
Change-Id: Icca13f181d7698ca3ddc92aa9248f06f130d49a3
Some changes in IpConfigStore to parse old backup data. The old backup
data contained a raw byte dump of the ipconfig.txt. So, make changes in
IpConfigStore to parse the inputstream from backup data into
IpConfiguration objects.
Changes in the CL:
1. Make the |readIpAndProxyConfigurations| method static so that
it can be used as a utility for parsing the backup data.
2. Create a new version of |readIpAndProxyConfigurations| method to
accept an input stream parameter.
3. Make |writeConfig| method static so that it can be used for
unit-testing the backup migration logic.
BUG: 29075035
Change-Id: Ic074952d9f9ef143089a371e6c527470cb1c229c
- Throwing SecurityExceptionand and IllegalArgumentException instead of null for new APIs
- removing @removed APIs
Bug:27530098,27379882
Change-Id: Ifbe65bfc5051aa33aff2baa22cfa8e67b0f7c358
Callbacks
- DataUsageCallback renamed to UsageCallback
- DataUsagePolicy removed; passing in params directly to register method
- making it an abstract class
- passing in (networkType, subscriberId) that reached its threshold
- renaming onLimitReached to onThresholdReached to match existing naming
- only monitor single network,subscriberId
- no monitoring of specific uids; using device or user wide instead
Tags
- only owner uid can read its tags
- exposing only TAG_NONE to match service side
BUG: 27530098
Change-Id: I2b2664da71806868a1e937d2bf4d1f234637509b
Add a method that allows callers to wait until all unsolicited
responses received from the native daemon during a command are
processed.
When commands are issued to a native daemon (such as netd) through the
NativeDaemonConnector we block until the command response is received.
Any responses or events that are a side-effect (considered
"unsolicited") of the command are placed in a Message and handled as
callbacks. The order of their processing is not guaranteed and, as we
have seen from bugreports, can be handled several seconds
later - causing the SoftAP that was just set up to be torn down
because a late interface down/removed is indistinguishable from a
new interface down/removed.
This CL adds a method that first checks to make sure callback thread
is not the same thread as used for the blocking call. The new
waitForCallbacks method uses a CountDownLatch to force the calling
thread to wait until all unsolicited responses received from the
native daemon during the execution of the command are handled.
The wifiFirmwareReload method is also updated to use the new
waitForCallbacks method.
BUG: 27857665
Change-Id: I3e22978f720b1cbf57fbb64ad4fea73f8c2d408a
The intent of this code seems pretty clearly to release the
lock, not acquire it. This is bad since it's a refcounted
wakelock.
Change-Id: I0f7590ab697133bd82db8a1a515453316c6a80dc
1. Deduplicate the Tethering message numbers, and use MessageUtils
to convert them to strings.
2. Add a warning to NativeDaemonConnector when an unsolicited
event is more than 500ms late or takes more than 500ms to
process.
Bug: 27857665
Change-Id: I379aef9257027d1ccf30906e79c6389ef1f95420
Added not_metered capability to a mobile network if none
of its associated APN types are metered. Also used not_metered
capability to determine if a network should be accounted for
data usage or not instead of using network type, which is
always MOBILE after refactoring. Will add VT usage support
in next phase.
bug: 20888836
Change-Id: Id692cb856be9a47d0e918371112630128965b1bb
Add a new constructor to accept a DelayeDiskWrite object from the
caller.
BUG: 27293150
Change-Id: I13fb86c76ee5a0d05b45fec0c42b7e1b2233ee76
TEST: `runtest frameworks-wifi`
NetworkStatsService will register data usage requests
and keep data usage stats scoped to the request.
There are different types of data usage requests
- scoped to a set of NetworkTemplate; these are restrictred to
device owners and carrier apps and allow the caller to monitor
all activity on the specified interfaces.
- scoped to all uids visible to the user, if the user has
android.Manifest.permission#PACKAGE_USAGE_STATS permission.
The set of uids may change over time, so we keep track of that.
- scoped to a set of uids given by the caller, granted that
the caller has access to those uids.
- scoped to the caller's own data usage. This doesn't require
PACKAGE_USAGE_STATS.
Bug: 25812785
Change-Id: Ie11f35fc1f29d0dbe82f7fc924b169bb55c76708
Apps with PACKAGE_USAGE_STATS app op or READ_NETWORK_USAGE_HISTORY
granted can query the summarized device data usage (but not individual
uids running in other users or profiles).
Bug:26677052
Change-Id: Id51631638f338a8cf48172c9b41746228a335084
Whether a network is deemed roaming or not was already being tracked
as part of the NetworkIdentitySet, so the underlying data store
already tracks roaming and native data separately. However, this data
was being aggregated together in NetworkStatsCollection#getSummary,
since the NetworkIdentitySet is converted to an iface name for the
purposes of matching, and the iface name will be identical whether or
not the iface is considered roaming. Now it is separated.
Also fixes a long-standing bug in NetworkIdentitySet where an identity
read from a saved file would always be considered roaming == false,
even if it wasn't at the time it was written.
Bug: 25813438
Change-Id: I11ab5b51182ed8da7af8fde468df065f9fdc3dad
Currently, access to network usage history and statistics requires a
signature|privileged permission, an AppOps bit (associated with the
PACKAGE_USAGE_STATS permission), or device/profile ownership. Once
access is granted via one of these mechanisms, it generally applies to
any UID running in the same user as the caller.
This CL expands access as follows:
-Any app can access its own usage history with no extra requirements.
-Carrier-privileged applications can access usage history for the
entire device.
-Device owners can access per-UID breakdowns for usage. Previously
they could access the summary for the whole device, but not the
individual breakdowns.
We simplify the permission model by defining three access levels -
DEFAULT (own app only), USER (all apps in the same user), and DEVICE
(all apps on the device), and propagate these levels throughout.
Finally, this CL fixes an apparent bug in
NetworkStatsSerice#hasAppOpsPermissions - if the AppOp bit was in
MODE_DEFAULT, hasAppOpsPermission would always return false instead of
falling back to the PackageManager permission check.
Bug: 25812859
Bug: 25813856
Change-Id: Ic96e0776e2a4215a400163872acea1ededfaced9
As a matter of policy, we should never be holding the mPackages lock
while calling down into installd. This little bit of logic helps us
catch accidental cases where this happens.
Change-Id: I676c81df43ef936ffd36290d45a79429630c1b4b
The current MountService design heavily depends on down-callers not
holding any locks, since the vast majority of events are unsolicited
and bubble up to the framework.
This simple API gives us an easy way to track down people calling
while holding a lock they shouldn't be.
Bug: 25443096
Change-Id: Ifcbda95f00d5be8c1b88d58ca67927e76c713c3e
Sadly MediaProvider makes a ton of assumptions about storage paths
not changing. To ensure that it picks up radical storage changes,
kill it and let it restart to pick up new paths.
Also give ourselves a longer timeout when benchmarking.
Bug: 20275423
Change-Id: I9971c4667dabdc685cb23528443f085f152c461d
If a volume benchmark operation times out, we don't want to show
a cryptic toast message. Instead, we return a very large integer
[eg Long.MAX_INT]. The storage wizard can then use this value
to show an appropriate dialog if it chooses.
Bug: 21376364
Change-Id: I3d97336e19c93511cfff2cbdb2f07ab033a1143d
