Don't send out NetworkInfos with UNKNOWN state for disconnected
networks - use DISCONNECTED.
bug:17095670
Change-Id: I863bebadc1f9a666572958b49d5e62809f485e5d
This is used by the VPN to notice when its underlying connection
has gone away. I'm fixing this using network types and not
NetworkCapabilities because
1. I don't know of a way to use the new API to get callbacks for
a specific network. You can get them based on capabilities,
but it's not clear how to construct a NetworkCapabilities
object that will only match a specific network, or only match
the default network.
2. It's a smaller change.
Bug: 15070628
Change-Id: Id6a6a183da83636c0859db4c954093bd684c01ea
LinkProperties can represent way more complicated configurations
than what we can actually apply to interfaces. This makes it
error-prone to use it to represent static configuration, both
when trying to apply configuration coming from LinkProperties
and when trying to save configuration from current
LinkProperties.
Instead, move static configuration (IPv4 only, since we don't
support static IPv6 configuration) into a separate
StaticIpConfiguration class.
Bug: 16114392
Bug: 16893413
Change-Id: Ib33f35c004e30b6067bb20235ffa43c247d174df
-The ability to launch VPNs is now sticky; once approved by the user,
further approvals are not needed UNLESS the connection is revoked in
Quick Settings.
-The old persistent notification has been removed in favor of the new
Quick Settings UI.
-The name of the VPN app is now pulled from the label of the VPN
service rather than the app itself, if one is set.
Bug: 12878887
Bug: 16578022
Change-Id: I102a14c05db26ee3aef030cda971e5165f078a91
There are only a limited number (65526) of NetIDs so the chance for reusing
one exists. Reusing a currently active NetID will cause problems like netd
failures and overwriting entries in mNetworkForNetId.
bug:16815182
Change-Id: Ib75302beae3179c3f3b90c345cf4d2cf5f4ad2be
If we have a message in flight about a NetworkAgentInfo when it gets disconnected
we are left with a zombie network. Fixes this by verifing the network is still
live before we process the msg.
bug:17142206
Change-Id: I2c94a39b3ea97c1562066571b277280c1f69f71c
This is a small change but should fix a number of functional problems:
1. When registering a listening NetworkRequest and when a Network is
validated, we should always add the listening NetworkRequest to the
Network's list of NetworkRequests if the Network satisfies the
NetworkRequest. Previously in both cases this was only done for
the highest scoring network. This enables the listening
NetworkRequest to listen for all networks, not just the highest
scoring network.
2. No longer add listening NetworkRequests to mNetworkForRequestId as
it doesn't make sense as it's a 1:1 mapping but listening
NetworkRequests to Networks is a many:many mapping.
3. Don't "keep" a Network that's finished validating when only a
listening NetworkRequest requests it.
4. Don't send updated scores to NetworkFactories from listening
NetworkRequests. NetworkFactories and NetworkAgents shouldn't
concern themselves with listening NetworkRequests.
bug:16680764
Change-Id: Iaba14263227771e4bd84ee4bce488beaef20a8a3
Add logic to obtain the mtu from the network PCO parameter and set it to kernel
when the mobile data connection is established. When there is no PCO mtu configured
from the network, the mtu size defined in the corresponding APN will be used. In case
no mtu size is defined for an APN used for data connection, the MCC/MNC based MTU
defined in the framework overaly will be applied.
bug:17046179
Change-Id: I6465d4b8f2076aaa380ae3617fb3f24adbe136d4
This addresses a TODO and also makes it possible to create
routes to destinations that are not valid LinkAddresses, such as
multicast addresses.
Bug: 16875580
Change-Id: Id4c77b00dc3064bf27d78cdcbbe035e645748cfe
This was old code I missed in previous inet condition refactor
and caused us to show "not connect" icon any time we connected
to a secondary network (mms/supl/etc).
bug:16896743
Change-Id: I0fa62e09bb0b7c0ee0864bb1f95967eac5f60d3e
for determining carrier app instead of MCC/MNC.
Related ConnectivityService change: http://ag/374479
Related Aeroshell change to SetupWizard: http://ag/520857
Bug: 16457806
Change-Id: I78eb2a25d578400c2de6bae4af3d6e8e1ee4d0c7
Some devices use clatd for catching raw IPv4 traffic when running on
a pure-IPv6 carrier network. In those situations, the per-UID
stats are accounted against the clat iface, so framework users need
to combine both the "base" and "stacked" iface usage together.
This also means that policy rules (like restricting background data
or battery saver) need to apply to the stacked ifaces.
Finally, we need to massage stats data slightly:
-- Currently xt_qtaguid double-counts the clatd traffic *leaving*
the device; both against the original UID on the clat iface, and
against UID 0 on the final egress interface.
-- All clatd traffic *arriving* at the device is missing the extra
IPv6 packet header overhead when accounted against the final UID.
Bug: 12249687, 15459248, 16296564
Change-Id: I0ee59d96831f52782de7a980e4cce9b061902fff
Switching from GCM-only inet condition reports to using our network
validation (captive portal check).
Note that currently the GCM signal is disconnected. Next step is to
make the bad-network report API trigger a re-evaluation of the network
and get negative reports from the NetworkMonitor.
Change-Id: Ie2ebab1e5c04775e3c4d6738f656a6c8157dba76
We used to do this but the change got lost in the NetworkAgent
upgrade. This brings it back. ConnectivityService has netd do
the actual flushing.
bug:16549455
Change-Id: I11ddd55fcb9d1ed1d2c6a9be7eb8c57e41bdbdb8
Keep track of requests as well as of networks that come and go.
This is necessary, for example, to ensure that we pretend that
HIPRI has gone down when the HIPRI request goes away, even
though the underlying cell network is actually completely
unaffected.
Also, ensure that when switching default networks we send
disconnect broadcasts (and do so *before* connect broadcasts, to
maintain the illusion).
Bug: 16610051
Change-Id: Ib3c831387124940156df05b312cc36bc0724373e
There are some bugs where getActiveNetworkInfo gives bad data (seemingly)
and this will give the backing data in logs.
bug:16610051
Change-Id: Iad867485ad78daeb3e88665dcd0fdb0af756a3bf
If Socket.connect() times out, the socket cannot be used any
more - any attempt to do so fails with EBADF. Use a new
socket for each IP address.
Bug: 16664129
Change-Id: If3616df86f7c2da0eabd30dca5db65d0da85cb17
Removing ConnectivityService.NetworkFactory. This requires disabling
the ConnectivityServiceTest, but that's been broken since we stopped
using NetworkStateTrackers anyway.
Change-Id: I9b86bd37eb9d018c40f60dca5b00d62c36d4e3ad
Starting with startUsingNetworkFeature and stop.
Figure it's easier to code review incremental changes.
Change-Id: I19aee65e740858c3a9a2a1a785663f6fee094334
Bypassable VPNs grab all traffic by default (just like secure VPNs), but:
+ They allow all apps to choose other networks using the multinetwork APIs.
If these other networks are insecure ("untrusted"), they will enforce that the
app holds the necessary permissions, such as CHANGE_NETWORK_STATE.
+ They support consistent routing. If an app has an existing connection over
some other network when the bypassable VPN comes up, it's not interrupted.
Bug: 15347374
Change-Id: Iaee9c6f6fa8103215738570d2b65d3fcf10343f3
It was calling into dead ConnectivityService code rather than using
the new ConnectivityManager shim code.
bug:15221541
Change-Id: I1e3eea8a658a162ce36673ed1cf7b1e7e4372c42
