Added a new hidden API isMobileDataEnabled in TelephonyManager.
Rename related APIs to isUserMobileDataEnabled,
isUserMobileDataEnabled and setUserMobileDataEnabled to better
clarify their functionality.
Bug: 69814555
Test: build
Change-Id: I2f186f1e7550cafbe4ee3a5af293c39274cbfeaa
Merged-In: I2f186f1e7550cafbe4ee3a5af293c39274cbfeaa
Adds checks to ensure that users can only set the correct types of
algorithms for the Authentication, Encryption and Authenticated
Encryption algorithms.
Bug: 65223935
Test: Added tests in IpSecConfigTest, and passed on aosp_marlin-eng
Change-Id: I462c77d9eb5710b8d03a48866453649d3b6fc6bf
To facilitate error checking we should invalidate
the resource IDs of all objects when we close() them.
Today, the resource ID is invalidated on the Transform
object but not on the SPI or Encap Socket. This CL
unifies the behavior.
Bug: 70641274
Test: cts - IpSecManagerTest
Change-Id: I28caec3e913902c748c6a50b4ef742ccef8b1b09
Move the native implementation of TrafficStats to NetworkStatsService
and apps need to get the NetworkStatsService binder interface from
system_server in order to get the network usage stats since boot. This
implementation can hide the detail of retrieving network traffic
information from apps and the NetworkStatsService can choose which
methoed it use to get the data depending on the kernel version of the
device.
Bug: 30950746
Test: CtsNetTestCases -t android.net.cts.TrafficStatsTest
Change-Id: I53bbefd19aa0b783b9b4b42ea4d76db3e9ec07a3
Added calls to tag encap sockets to that of the UID for which the encap
socket is being created on behalf of. This ensures that all data
accounting generated for the UDP-encap-ESP socket is correctly billed to
the right UID.
Bug: 62994731
Test: New tests added to IpSecServiceTest.java, passing
Change-Id: I15365ea9c982fd7b4e3cdeff314ddfba2289c86e
This enables app A to create a socket, pass it to app B, and have
app B accept blame for the traffic performed on that socket.
Also adds helpful public APIs for tagging raw FileDescriptor sockets
instead of making developers go through shady SocketImpl wrappers.
Test: cts-tradefed run commandAndExit cts-dev -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.AppSecurityTests#testAppFailAccessPrivateData
Bug: 63932076
Change-Id: I08925c843974675fc82e4080cec2eaab9ab7cd41
Merged-In: I08925c843974675fc82e4080cec2eaab9ab7cd41
(cherry picked from commit 70dc4f4d16)
1) toSafeString() is renamed to toOuiString()
2) toOuiString() returns a String that only contains the first 3 bytes
of the mac address.
Bug: 70336442
Test: runtest frameworks-net
Change-Id: I798d8fec32dbff5687a682028e5d90eb941f81c1
Also remove 'build.master@android.com' which is deprecated, not
declared by anybody else, and makes the linter unhappy.
Bug: 70394432
Test: built
Merged-In: I9c0ba41386129379f82259fcc5e745562b014fae
(cherry pick from commit 626eed2ac8)
Change-Id: Ie802113d61f693d73f7234b44ac2a9bd462b3fbf
Throughout the IPsec code (API, system server, netd) we use "reserve"
SPI and "allocate" SPI interchangeably. This renames to use "allocate"
everywhere for self-consistency and consistency with the kernel
(ALLOCSPI).
In javadoc, I am leaving the word "reserve" in several places because it
is still an accurate description of how the method behaves.
Bug: 69128142
Test: TreeHugger should be enough
Change-Id: I8ea603b4612303b0393beef04032671fa53d2106
This patch fixes two bugs around the validation time calculation for
default network metrics:
- for events representing the absence of a default network, the
validation time was not correctly set to 0.
- for events representing a default network, the validation time was
always set to the duration time. This was overlooked by commit
380a063858.
Also fix a minor printing padding issue in DefaultNetworkEvent#toString
Test: manually inspected the output of $ adb shell dumpsys connmetrics
while enabling and disabling wifi.
Change-Id: I0eb4ccdf7a61d3097d0661104cb40d738e59772a
Improve the Validation of IpSecAlgorithm by
explicitly checking the length in addition to
the truncation length (previously an oversight).
In addition, we now check the lengths during
un-parceling, which will catch someone maliciously
manually building a parcel and passing it, bypassing
the checks in the constructor.
Bug: 68780091
Test: runtest -x IpSecAlgorithmTest.java
Change-Id: I8172762617264d34f47d5144336464510f07a701
This patch does some light refactoring in MacAddress to prepare for
exposing MacAddress in the public api:
- documention is improved
- some method names are renamed
- a toSafeString method is added
- a padding bug in the conversion methods outputting strings for
mac addresses is fixed
Bug: 69390696
Test: runtest frameworks-net
Change-Id: I399a97dabc2dfa8df9c5518c8b12484e43ca05c9
Update public docs to hide the fact that NetworkCapabilities is only
used inside NetworkRequest as an implementation detail.
Take up less room on the wire when passing NetworkCapabilities around
via NetworkRequest.
Sanity check that the roaming state between NetworkInfo and
NetworkCapabilities is in agreement.
Test: bit FrameworksNetTests:android.net.,com.android.server.net.,com.android.server.connectivity.,com.android.server.ConnectivityServiceTest
Bug: 67040695
Change-Id: I982b4c3c41a140934bbad3b8ca8f12dc3814e86c
This patch uses the recently added MacAddress class in WakeupEvent and
WakeupStats for replacing the byte array representation of dest mac
addresses in packet wakeup events.
Bug: 28806131
Test: runtest frameworks-net
Merged-In: I5a3c76498a4b720f0d9308a65b5dd4b32377d0d1
(partial cherry pick from 884970e0ba)
Change-Id: I878d51d4cc53c6d9a2cc3c55faa15b86156afbd7
This changes only comments and annotations, which results
in minor API changes.
Bug: 63777932
Test: `make update-api` and visually inspect generated HTML.
Change-Id: I7a7a9244eade6cc55aca17a47e0a838cd6f84cc9
Also removes netId field from inside NetworkEvent and stop populating
the network_id field of the NetworkEvent field, deprecating it.
Bug: 34901696
Test: runtest frameworks-net,
manually looking at $ adb shell dumpsys connmetrics
Change-Id: I2c36860f976898883714f72f4d18e06da250c6a6
The API linter on goog/master noticed that this method is
listed in the public API even though it's protected. The
change is probably related to a signature change from the
internal finalize method which throws a Throwable. Fix the
method in IpSecManager to throw Throwable, which should
fix the current.txt and resolve the lint error.
Bug: 69006767
Test: compilation, make update-api
Change-Id: I173d014baaa505c365b7916fcb52f2a8b4af9373
Added notes that keymat length must include 32 bits of salt.
Bug: 68672051
Test: Frameworks-net unit tests & IpSecManager CTS tests run
Change-Id: I0ae0c5be8a45b2374783b3bd1fa8bf930f15e687
Also includes:
- SettingsLib strings used in PrivateDnsModeDialogPreference
interaction in the Settings app
- rename ContentResolver "resolver" in methods working with
DNS resolvers (too confusing)
Test: as follows
- built
- flashed
- booted
- runtest frameworks-net
- no new failures in SettingsBackupTest nor in SettingsProviderTest
- manual interaction with developer option works
Bug: 34953048
Bug: 64133961
Change-Id: Ia7502916db9ffa0792e1e500a35e34d06a88e79d
Another CL in this CL topic is deprecating/removing three methods
in android.system.Os, and introducing replacements.
This CL tracks that change by updating frameworks/base accordingly.
Test: Treehugger
Bug: 67901714
Change-Id: I96ad205a305801b2cb641ba8984810dfe6474032
This patch changes instrumentation of default networks and default
network events:
- stop logging events for default network transitions,
but instead consistently log one event per continuous segment
when one given network was the default, including logging an
event for when there is no default network.
- keep a separate rolling buffer of DefaultNetworkEvent for
dumpsys and bug reports.
These changes allow to simplify post aggregation of default network
event metrics by removing any need to do time series processing.
Instead, metrics and counters can be implemented withouth any ambiguity
by following the recipe:
% of x = sum(duration | x = true) / sum (all durations)
where x can be various conditions such as:
- the default network was validated
- the default network was WiFi
- the default network was IPv6
- there was no default network
- ...
Most importantly, this new logging scheme allows to measure much more
reliably:
- the % of the time that a device had Internet, in the sense that the
default network was validated.
- the time transitions between default networks, keyed by previous and
new transports/link layer, which allows to derive wakelock durations
and wakelock power costs from default network switches.
This patch also simplifies the dumpsys interface of the connmetrics
service and reduces the commands to three:
- "flush" for metrics upload.
- "proto" for printing buffered event in text proto format.
- "list" for listing all events and statistics.
Bug: 34901696
Bug: 65700460
Test: runtest frameworks-net
Change-Id: I0521f1681a60cca07ac3bfd5741d64ce44de4cdd
The "roaming" state of a network really belongs on NetworkCapabilities
instead of being published through NetworkInfo.isRoaming(). One major
reason is to support developers creating NetworkRequests for a
non-roaming network.
Watch for any capability changes that network statistics are
interested in (either metered or roaming) and notify it to perform
an update pass; fixes bug where we previously only triggered on
roaming changes.
Fix bug in VPNs where metered/roaming capabilities of underlying
networks weren't being propagated; this was probably preventing
some jobs from running over unmetered networks, and causing other
jobs to run over roaming networks! Also passes along link bandwidth
information from underlying networks, and propegates any changes
to underlying networks.
Fix race condition by reading prevNc inside lock. Utility methods
correctly calculate min/max link bandwidth values.
Test: bit FrameworksNetTests:android.net.,com.android.server.net.,com.android.server.connectivity.,com.android.server.ConnectivityServiceTest
Bug: 68397798, 16207332
Change-Id: I3e1a6544c902bf3a79356b72d3616af1fd2b0f49
