Allow VPN apps to lookup the UID owner of a network connection.
Requires specifying the:
- IP address and port for both the source and destination of a TCP
connection.
- IP address and port for either source and destination or just
source for a UDP connection.
Only TCP and UDP protocols are supported. Only connections for UIDs
that apply to the calling VPN app will be resolved. This is intended
to replace direct app access to /proc/net/{tcp,tcp6,udp,udp6}.
The implementation uses netlink inet_diag sockets[1] to perform
the lookup on TCP sockets as well as UDP sockets when supported
(kernel has CONFIG_INET_UDP_DIAG=y).
[1] http://man7.org/linux/man-pages/man7/sock_diag.7.html
Bug: 9496886
Bug: 109758967
Test: atest HostsideVpnTests
Test: atest InetDiagSocketTest on Taimen with CONFIG_INET_UDP_DIAG
and on Sailfish without CONFIG_INET_UDP_DIAG.
Change-Id: I2bbc7072dd091e2e653dadf6dc05024c04180f34
This patch adds two arguments to ConnectivityService dumpsys handler so
that only current networks or only current requests are dumped:
- "adb shell dumpsys connectivity networks" will dump current networks.
- "adb shell dumpsys connectivity requests" will dump current requests.
Bug: none
Test: Compiled, flashed, booted, checked that both new dumpsys args work
as expected.
Change-Id: Ie28e6c800795eb49f386b609e8222a25e73dfc84
This patch adds two utility functions for sorting requests and networks
tracked by ConnectivityService by request id and network id
respectively.
These utility functions are then used to improve the output of
adb shell dumpsys connectivity so that networks and requests are
printed in a more stable fashion.
Bug: none
Test: Compiled, flashed, booted, checked output of adb shell
dumpsys connectivity.
Change-Id: I3cb9b2ceab64145611a416dcb8c5d512838a2626
This change makes all requestIDs use the UID of the creator, ensuring
that rekeys always use the same requestID. This also has the nice
property of separating app's resources from each other, and allowing for
identification of which app/UID allocated the resources from
command-line dumps (eg ip xfrm state show)
Bug: 111841561
Test: Updated tests & passing taimen
Change-Id: I4f1eadcdb795766ae4682b15e41727359c52fa38
Not all preinstalled apps should have access to background
networks or restricted networks. But we give them all network
access permissions currently, it's not a good design. So we
shall limit preinstalled apps permissions, they should just
request the appropriate permission for their use case from
the network permissions.
Bug:19610688
Test: runtest frameworks-net
Change-Id: I184ae3197208c979847ca134c8f01b32528badf1
Use the Private DNS bypass logic that was moved into Network.
Once all callers of ResolvUtil are updated to use this interface
ResolvUtil can be deleted.
Test: as follows
- built, flashed, booted
- runtest frameworks-net passes
- connection to captive portal network detects portal correctly
and the login activity functions as expected
Bug: 64133961
Bug: 72345192
Bug: 73872000
Bug: 78548486
Change-Id: If11ef2b5ffdc729f8449cf18dccd5f1eccbc51e6
Those parameters will be used to start DhcpServer or update its
configuration.
Test: runtest DhcpServingParamsTest.java
Bug: b/109584964
Change-Id: Id8d3dcf62d66dcb02accffa8d8500e30f07af452
This is to be used by the new DhcpServer to add ARP entries with new
addresses before sending unicast responses.
Test: manual: cat /proc/net/arp with implementation based on this
Bug: b/109584964
Change-Id: I3559893583aa3c49b188ad689a41ee2f3e9d9bf3
For packages:
android.net.wimax
android.net.wifi.p2p.nsd
android.net.wifi.p2p
android.net.wifi.hotspot2.pps
android.net.wifi.hotspot2.omadm
android.net.wifi.hotspot2
android.net.wifi.aware
android.net.wifi
android.net.util
android.net.sip
android.net.rtp
android.net.nsd
android.net.metrics
android.net.lowpan
android.net.http
android.net.captiveportal
android.net
This is an automatically generated CL. See go/UnsupportedAppUsage
for more details.
Exempted-From-Owner-Approval: Mechanical changes to the codebase
which have been approved by Android API council and announced on
android-eng@
Bug: 110868826
Test: m
Change-Id: Ie25423113ee1a8071cd5039382c00de6ce0af7fd
Merged-In: I520be7a4c79e68310c12e4f55bf66acaa94145a1
LocalServices.addService in NetworkStatsService is currently failing
with IllegalStateException "Overriding service registration". Setting up
LocalServices in the test to avoid this issue might be possible, but
moving the registration to the only non-test caller of that constructor
as done here solves the issue and avoids side-effects from a constructor.
Test: atest FrameworksNetTests does not choke on this test
Bug: b/78487385
Bug: b/80082746
Change-Id: I5dba98fc79aec0800c8b71e6c7e23d1cfbcae852
Merged-In: I884a7a8bd7db3fcd220b785ba9914ac8c77720f0
(Clean cherry-pick of go/ag/4061255)
|Boolean| object is not parcelable and hences crashes when the binder call
crosses a process boundary. Using a primitive integer instead to
represent the boolean value.
Bug: 112358948
Test: Device boots up and able to make wifi connection.
Change-Id: Iac69fd302e1f1338ed0da1446105ffc5855451cc
