1) alowFallback flag was incorrectly not reset while setting profile
preference. Corrected it.
2) Threw exception if default preference and enterprise preference are
set together
3) renamed clearUser to withoutUser
Bug: 231670730
Test: ConnectivityServiceTest
Change-Id: Iaf49237bdc791c7e1dd884d069eff64e74757477
Multiple enterprise slice can be setup within single user profile based
on different uids. So do not remove profile network preference with same
user profile but with different uids
Bug: 229644102
Test: manual system test and ConnectivityServciceTest
Change-Id: I897b643e01240958fff575de9e15182069efc698
1. Test that adding a new preference replaces the existing preference.
2. Test that if we pass in two simultaneous preferences for the same user.
(e.g., two different groups of apps), the second overrides the first.
Bug: 229644102
Test: ConnectivityServciceTest
Change-Id: I819247711f8457b12792585216ff47be31457ae8
BpfMap class supports AutoCloseable interface which closes
file descriptor only in try-exit. BpfMap class doesn't close
fds while the object is released.
Change the timing of opening and closing bpf map file descriptors
to clat is starting and stoping.
Moreover, the reason that manual close BPF map file descriptors is
as follows. Just don't rely on that GC releasing to close the file
descriptors even if class BpfMap supports close file descriptor in
finalize(). If the interfaces are added and removed quickly, too
many unclosed file descriptors may cause unexpected problems.
Bug: 230880517
Test: manual test
Steps:
1. Connect to IPv6 only wifi (GoogleGuest) and mobile data
2. Check that map fds are appeared:
/proc/$(system_server_pid)/fd/$(bpf_map_fd)
$ adb shell ps | grep system_server
system 1929 825 20311224 730060 do_epoll_wait 0 S system_server
$ adb shell ls -all proc/1929/fd | grep bpf-map
.. system system 64 2022-05-05 13:36:42 .. 331 -> anon_inode:bpf-map
.. system system 64 2022-05-05 13:36:42 .. 348 -> anon_inode:bpf-map
3. Check the clat maps are added.
$ adb shell dumpsys connectivity
NetworkAgentInfo{network{105} handle{454377263117} ni{WIFI ..
Nat464Xlat:
..
Forwarding rules:
BPF ingress map: iif nat64Prefix v6Addr -> v4Addr oif
47 /64:ff9b::/96 /2a00:79e1:abc:6f02:f182:6c29:ab56:9961 -> /192.0.0.4 62
BPF egress map: iif v4Addr -> v6Addr nat64Prefix oif
62 /192.0.0.4 -> /2a00:79e1:abc:6f02:f182:6c29:ab56:9961 /64:ff9b::/96 47 ether
NetworkAgentInfo{network{106} handle{458672230413} ni{MOBILE[LTE] ..
Nat464Xlat:
<not start>
4. Disconnect from wifi
5. Check that map fds are disappeared:
/proc/$(system_server_pid)/fd/$(bpf_map_fd)
$ adb shell ls -all proc/1929/fd | grep bpf-map
(fd 331 and 348 were not found)
Change-Id: I60c0301bf00beae5cf5ab3535c6a3da68a2a4a9b
Adding unit tests to QosSocketFilterTest
Bug: 203146631
Test: atest & verified on LTE test equipment
Change-Id: I0cd82dde0067d754dfab01ed0406370d7debb937
In order to have better logging to gather information
about the callers. This change includes:
1. Add pid and package name into RequestInfo for better logging.
2. Print current observers in dumpsys section.
3. Enable register/unregister usage request logging by default.
The log added in the dumpsys section looks like:
Stats Observers:
RequestInfo from pid/uid:2001/1000(android) for DataUsageRequest [...] accessLevel:3
...
Test: NetworkStatsObserversTest
Bug: 229103088
Change-Id: Ide68776dc279610e8dee0efd924b59a1fac2b7b6
isMangedProfile returns true for managed profiles.
But enterprise device can be fully managed like device owner.
Hence check specifically if request is coming on fully managed
device.
Bug: 226966328
Bug: 231071836
Test: ran DevicePolicyManager CTS and ConnectivityServiceTest
Change-Id: I7827466bd61e24ba9c36c3a2e25043257e2ed602
* changes:
Test VpnManager event for CATEGORY_EVENT_NETWORK_ERROR
Test VpnManager event for CATEGORY_EVENT_IKE_ERROR
Test VpnManager event for CATEGORY_EVENT_ALWAYS_ON_STATE_CHANGED
Test VpnManager event for CATEGORY_EVENT_DEACTIVATED_BY_USER
ConnectivityManager have a self reference static instance. This
causes a leak if context is refernce from a static variable. Using
the applicationContext, which will never be freed for the life of the
application, for the sInstance static instance.
Bug: 202978965
Test: atest ConnectivityManagerTest
Change-Id: I87206e1bfbb1f877b5a10f5fdbc25e2f9f11bef4
The sInstance static instance which self reference to
ConnectivityManager which holds a reference to a ConnectivityManager
instance causes the Context referenced by that instance to never be
GCed.
Bug: 202978965
Test: atest ConnectivityManagerTest
Change-Id: I0227f63dbc27688ea5f4ef9275fd0f9c247ad14c
(this is safe because on pre-T none of these maps and programs are mainlined
and thus safe to access from mainline code anyway)
Test: TreeHugger, manual
Bug: 218408035
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I23e565d665247f33e084978890a1ee8ffe0fe568
- For clatd start and stop, use ClatdCoordinator on T+ and Netd on S-
- Fix the unit test for T+ and S- devices
Note that mokito.verify(.., times(1)) is replaced by verify(..)
because times(1) is the default and can be omitted.
See verify in mockito/src/main/java/org/mockito/Mockito.java
Note that this commit needs to be merged with aosp/1956072.
Bug: 212345928
Test: atest FrameworksNetTests
manual test
1. Connect to ipv6-only wifi.
2. Try IPv4 traffic.
$ ping 8.8.8.8
3. Check bpf entries are added
4. Disconnect from ipv6-only wifi.
5. Check bpf entries are removed
6. testipv4.com shows 10/10
Change-Id: I7dfda6eec19de94e4258971effcd8a1210542473
Currently dumpCheckin passes a null object to create
the contructor of NetworkStatsCollection.Key but the
constructor requires non-null object. Thus, it caused
the NPE in dumpCheckin. To fix this exception, create
an NetworkIdentitySet() object instead of using an
null object.
Bug: 225131008
Bug: 226539404
Test: dumpsys netstats --checkin is fine
FrameworksNetTests
Change-Id: I7f2dadf0647b3f42e0f667d96291d2ae37e23faf
PermissionMonitor does not store any information regarding
traffic permission. It just checks permission from each package
and sends the result to netd. In addition, bpf can store traffic
permissions for appIds only because of memory limitations.
However, there is a mistaken permission overwriting when
different packages are installed on multi-user. Because
PermissionMonitor updates appIds traffic permissions to netd
from each user, so the permission result will depend on the
latest user state.
To fix the problem, save the traffic permissions by each user and
appId on PermissionMonitor. An appId has a permission if and
only if at least one uid in that appId has that permission.
bug: 224775316
Test: atest FrameworksNetTests CtsNetTestCases \
CtsNetTestCasesUpdateStatsPermission \
CtsNetTestCasesInternetPermission
Change-Id: Ieb01fb21f6201a58723eb7e6446b127627be2c0e
NsdService is using binder call to communicate with
mdnsresponder, so there is no one to use NativeDaemonConnector
now. Thus, remove NativeDaemonConnector relevant files.
Bug: 209894875
Test: atest FrameworksNetTests
Change-Id: Ic70d9417dc85c04c537e09d8f8586a762ac9a97b
- Use MDns aidl to communicate with mdns service and register
event listener to receive callback.
- Remove all NDC relevant code on NsdService.
- Use MDns aidl on NsdServiceTest.
Bug: 209894875
Test: atest FrameworksNetTests CtsNetTestCases
Change-Id: I65929dee3838fef753396e86c665abd66b6fec81
The onError callback can use the same future as the onResult callback by
calling completeExceptionally.
This change is also removing the test for a specific exception message.
Testing for a specific exception message would mean that tests break if we
ever were to update them. If we decide that there is value to
distinguish between different types of
EthernetNetworkManagementException we should probably subclass it
internally.
Test: atest EthernetNetworkFactoryTest
Change-Id: Ib6f8cf79fc26e0f856c880cbe505b101f12aa187
As per the TODO, merge EthernetServiceTests into the larger
FrameworksNetTests suite.
Similarly to NetworkStats, NSD or IpSec tests, the tests are also marked
as "non-connectivity-module-test", where "module" actually refers to
modules being built for release (from an S-based branch) today. This is
necessary as the tests and associated code cannot build without T APIs.
Also add FrameworksNetTests to presubmit as non-connectivity-module
tests are not run in presubmit without this.
Test: TH
Merged-In: Id533cdb4ac184b963f570af299dea04754ba88e9
Change-Id: I9950fcb49fdc2217134a59e993941cbe5da0b556
