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
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
Another CL in this topic moves the classes from
libcore.net.http
to
com.squareup.okhttp.internalandroidapi.
In jarjar'ed build targets, this becomes
com.android.okhttp.internalandroidapi.
This facade constitutes the API via which non-libcore parts
of the Android platform (currently framework) may access
OkHttp. It's moving because libcore.net.http is already
part of libcore, and the overlap of packages is problematic
for builds with EXPERIMENTAL_USE_OPENJDK9 set to true.
Bug: 68220880
Test: Treehugger
Change-Id: Ia79966563cc0b5ab0923d54c21e54b6192d8c990
Exempt-From-Owner-Approval: Jeff Sharkey is an owner, but only one of his accounts is listed as an owner (@android.com vs. @google.com)
Replaced null with empty byte array in createTransportModeTransform
for null auth.getKey, crypt.getKey() and authCrypt.getKey()
Test: Ran CTS test
Bug: 68052730
Change-Id: I5110b1297b4bfbb5766e8ecfd3d64f8110b52945
Register service with HIGH and NORMAL priority suppport. Dump network diagnostics as part of the HIGH priority bucket.
Test: adb shell setprop dumpstate.version "2.0-dev-priority-dumps" && \
adb bugreport ~/tmp_new.zip
Test: adb shell dumpsys --priority HIGH
Change-Id: I1ad263efbc264c3328e70dc9f7ddeb2d31bc4d41
This patch takes advantage of the direct DefaultNetworkMetrics interface
between ConnectivityService and IpConnectivityMetrics and removes the
Parcelable interface from DefaultNetworkEvent.
IpConnectivityMetrics, IpConnectivityEventBuilder and associated tests
are updated as necessary.
Bug: 34901696
Test: runtest frameworks-net
Change-Id: I59b6e04fc126051320d08a422cfbd4d27042123e
This patch extracts the logging of DefaultNetworkEvent from inside
ConnectivityService and move it to a new DefaultNetworkMetrics class.
The DefaultNetworkMetrics is a singleton owned by the
IpConnectivityMetrics singleton implementing the metrics service for
core networking. ConnectivityService has access to this singleton via
LocalServices.
This class layout will allow to remove the Parcelable interface of
DefaultNetworkEvent and will instead let the IpConnectivityMetrics
service grab metrics from the DefaultNetworkMetrics directly.
Bug: 34901696
Test: runtest frameworks-net
Change-Id: I55694d89124272732aba114198776462372de18b
Add IntDef for constants, and rely on new auto-documentation feature
to expand all of them at usage sites.
Test: docs-only change
Bug: 64133169
Change-Id: I8a6b5f54c8eb9d4fc7ae3d0d3fb673d52320664b
