LineageOS/android_packages_modules_Connectivity
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
8,132 Commits 2 Branches 0 Tags
bf8ec1a21d26bfa8f5cb9b877c84fbb7fd625fb7
Commit Graph

8132 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Maciej Żenczykowski
bf8ec1a21d rename do_forward to do_forward6 
Test: atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I649dc490b1883a1e97f748370a77c956f1315e2e
 2021-01-24 19:59:16 -08:00
Nucca Chen
2f1c2b25cd Merge changes I73f30477,I84db13ac 
* changes:
  [NFCT.TETHER.8] Prepare the upstream information for IPv4 offload rule
  [NFCT.TETHER.7] Prepare the downstream information for IPv4 offload rule
 2021-01-23 13:40:30 +00:00
Maciej Żenczykowski
fc4f6540be bpf tether offload - do not offload TCP SYN/FIN/RST packets 
We want connection establishment/shutdown to flow through
the kernel code path so connection tracking state is at least
somewhat correct.

Test: atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Iee97baa65750188f3436937b16c9b320f0495a5a
 2021-01-23 07:11:07 +00:00
Roland Levillain
86654be2d8 Merge "Added aidl for qos callback" 2021-01-22 14:19:58 +00:00
Daniel Bright
c16bfcc7f7 Added aidl for qos callback 
Bug: 155176305
Change-Id: I62958d041a8f544dbd98d5434e97ce89f843c5cb
 2021-01-22 14:03:47 +00:00
Hungming Chen
8784a60eab [NFCT.TETHER.8] Prepare the upstream information for IPv4 offload rule 
Add upstream interface index and its IPv4 address mapping

Required for building IPv4 forwarding rule when a conntrack event is
received.

Test: atest TetheringCoverageTests
Change-Id: I73f304777704f09481b80d18751e0bab5bab2edc
 2021-01-22 19:37:31 +08:00
Hungming Chen
d71c06ec71 [NFCT.TETHER.7] Prepare the downstream information for IPv4 offload rule 
Add and remove downstream client information to BpfCoordinator

Required for building IPv4 forwarding rule when a conntrack event is
received. The IpServer provides the following elements of a rule which
is not included in conntrack event:
- Downstream interface index
- Downstream Mac address
- Client IP address to Client Mac address

Test: atest TetheringCoverageTests
Change-Id: I84db13acc047ace5730d17f0d3dd99544f516084
 2021-01-22 19:37:24 +08:00
Nucca Chen
168a96643d Merge "[NFCT.TETHER.1] Add conntrack monitor to BpfCoordinator" 2021-01-22 11:29:09 +00:00
Maciej Żenczykowski
30a2d8232b adjust to changes in map location 
Test: atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Idaaa1ede7c239655f5ec489532533c363d297864
 2021-01-21 17:51:20 -08:00
Hungming Chen
46c30b1fd4 [NFCT.TETHER.1] Add conntrack monitor to BpfCoordinator 
A preparation for starting monitoring conntrack event which is required
by IPv4 tethering offload.

Test: atest TetheringCoverageTests
Change-Id: Ied46aeca193554f52a90889dfdf92827e94845d6
 2021-01-21 21:25:18 +08:00
Maciej Żenczykowski
b199742d73 add placeholder ebpf programs for XDP tethering 
Test: atest, TreeHugger, the programs load
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Idcacf0502719336c1b6a959fe6b782f2bce9d6b5
 2021-01-21 05:12:35 +00:00
Maciej Żenczykowski
088fe1983b add placeholder ipv4 ebpf tethering offload programs 
Additionally better document tether stats/limit keys/value.

Test: atest, TreeHugger, the programs load
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I1e1832fc4f5a6704e00ea99ca377988c52a82eb1
 2021-01-21 05:12:21 +00:00
Maciej Żenczykowski
73dc23c4ea Merge changes from topic "v6_tether" 
* changes:
  switch bpf programs to group network_stack
  Add tethering programs for upstream.
 2021-01-21 00:50:47 +00:00
Maciej Żenczykowski
5b00fbd618 switch bpf programs to group network_stack 
Test: atest, TreeHugger, the programs load
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I3ab4383978acb2681a0fd5aee2700d12c62c2769
 2021-01-20 18:09:32 +00:00
Maciej Żenczykowski
bca0c85822 Add tethering programs for upstream. 
Test: atest, TreeHugger, the programs load
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I26bc60c1066ed7317bda48ec3fa701c36e0b46dd
 2021-01-20 18:05:52 +00:00
Maciej Żenczykowski
a0e2c0445d refactor: continued 
Test: builds, atest, TreeHugger
  git grep 'makeIngressKey|makeIngressValue|BpfIngressMap|TETHER_INGRESS_FS_PATH'
  no longer finds anything
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I27200d33cbc4ea2094b18e05bf93ab54c564da0b
 2021-01-20 11:34:48 +00:00
Maciej Żenczykowski
770e0a7a8f refactor: TetherIngress becomes TetherDownstream6 (and friends) 
Generated via:
  #!/bin/bash

  do_replace() {
    pushd "$1" >/dev/null
    shift
    git grep "$1" | cut -d: -f1 | sort -u | while read f; do
      sed -i -r "s@$1@$2@g" "${f}"
      git add "${f}"
    done
    popd >/dev/null
  }

  replace() {
    do_replace packages/modules/Connectivity/Tethering "$@"
    do_replace system/netd "$@"
  }

  do_reset() {
    pushd "$1" >/dev/null
    git rhh
    popd >/dev/null
  }

  main() {
    do_reset packages/modules/Connectivity/Tethering
    do_reset system/netd

    replace TetherIngressKey TetherDownstream6Key
    replace TetherIngressValue TetherDownstream6Value

    pushd packages/modules/Connectivity/Tethering/src/com/android/networkstack/tethering >/dev/null
    git mv TetherIngressKey.java TetherDownstream6Key.java
    git mv TetherIngressValue.java TetherDownstream6Value.java
    popd >/dev/null

    replace TETHER_INGRESS_PROG TETHER_DOWNSTREAM6_TC_PROG
    replace ingress_tether tether_downstream6
    replace ingress/tether_ tether_downstream6_
    replace TETHER_INGRESS_MAP TETHER_DOWNSTREAM6_MAP
    replace tether_ingress_map tether_downstream6_map

    replace getTetherIngressMapFd getTetherDownstream6MapFd
    replace getTetherIngressProgFd getTetherDownstream6TcProgFd

    replace mBpfIngressMap mBpfDownstream6Map
    replace bpfIngressMap bpfDownstream6Map
    replace printIngressMap printDownstream6Map
    replace 'BPF ingress map' 'BPF downstream ipv6 map'
  }

  main "$@"; exit

Followed by:
  cd system/netd
  # change regexp in tests/binder_test.cpp:3374
  git add tests/binder_test.cpp

(and whitespace adjustments to prevent lines from going over 100 characters)

Afterwards we have:
  $ adbz shell ls /sys/fs/bpf/tethering
  map_offload_tether_downstream6_map
  map_offload_tether_limit_map
  map_offload_tether_stats_map
  map_test_tether_downstream6_map
  prog_offload_schedcls_tether_downstream6_ether
  prog_offload_schedcls_tether_downstream6_rawip
  prog_test_xdp_drop_ipv4_udp_ether

Test: atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ib04dc0c6e3d034461f3f84e09f6fa93a862e1bb2
 2021-01-19 23:18:46 -08:00
Maciej Żenczykowski
3bf519f279 Merge "BpfMapTest - adjust paths for bpfloader change" 2021-01-20 07:12:35 +00:00
Treehugger Robot
d4bcf54678 Merge "add a test xdp program that drops all IPv4/UDP packets" 2021-01-20 06:42:51 +00:00
Maciej Żenczykowski
8c7cd343a4 add a test xdp program that drops all IPv4/UDP packets 
Test: builds, boots, program present
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Id5be48ec172366296929875856a3d17ecc87e84b
 2021-01-20 05:20:05 +00:00
Maciej Żenczykowski
6b7829f2c1 switch from SEC() to DEFINE_BPF_PROG() 
I keep on failing to find this using grep because it
doesn't match how all the other programs are defined,
so change it for consistency.

Test: builds, atest, TreeHugger
Signed-off-by: Maciej Żenczykowski<maze@google.com>
Change-Id: Ib61b375bef84d2b489080866b2411c84880e4ef2
 2021-01-20 05:18:50 +00:00
Maciej Żenczykowski
7928fde758 BpfMapTest - adjust paths for bpfloader change 
that puts tethering mainline module maps and programs
under /sys/fs/bpf/tethering

Test: builds, boots, atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: If57e737168cefe9fe0fe180114c1d61918d20d21
 2021-01-20 05:13:08 +00:00
Maciej Żenczykowski
b213e84170 add maze to OWNERS 
since there's now bpf code in tethering portion of the codebase.

Test: N/A
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I679b7ba6d5fff49bad4fb2fe7d251875e4cb94b5
 2021-01-19 18:31:52 -08:00
Lorenzo Colitti
fab97c22b2 Merge changes Id87b88f6,I67dfba75 
* changes:
  [NFCT.TETHER.6] Migrate tetherOffloadGetAndClearStats from netd to mainline
  [NFCT.TETHER.5] Migrate tetherOffloadSetInterfaceQuota from netd to mainline
 2021-01-20 02:19:14 +00:00
Nucca Chen
2668d4a0e2 Merge changes I969d6182,Ie73f7b4d 
* changes:
  [NFCT.TETHER.4] Migrate tetherOffloadRuleRemove from netd to mainline
  [NFCT.TETHER.3] Migrate tetherOffloadGetStats from netd to mainline
 2021-01-19 11:29:22 +00:00
Maciej Żenczykowski
ab44322f9c Merge "move bpf test map into a separate file" 2021-01-19 11:25:13 +00:00
Junyu Lai
f555f4bca7 Merge "Revert "[VCN06.1] Add CTS for request background network"" 2021-01-19 10:24:47 +00:00
Junyu Lai
3660b71c11 Revert "[VCN06.1] Add CTS for request background network" 
Revert "[VCN06] Support request background network"

Revert submission 1545847-vcn06

Reason for revert: b/177876289 presubmit failure
Reverted Changes:
I8042ce197:[VCN06.1] Add CTS for request background network
If9aaa87b7:[VCN06] Support request background network

Change-Id: Icd01643cae86c4448eb7105ef0f238b1f10ebc19
 2021-01-19 09:06:00 +00:00
Maciej Żenczykowski
e9810ffef1 move bpf test map into a separate file 
This allows for better separation of test vs production code:
we will add more test maps and programs here later.

Test: builds
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I7b22e3e148ebf43fdf43dc68d0dea354f7627688
 2021-01-18 18:36:00 -08:00
Junyu Lai
5b39b66544 Merge "[VCN06.1] Add CTS for request background network" 2021-01-19 01:04:20 +00:00
junyulai
f8370c08be [VCN06.1] Add CTS for request background network 
Test: android.net.cts.ConnectivityManagerTest#testRequestBackgroundNetwork
Bug: 175662146
Change-Id: I8042ce1971c728a9f900d090c0c4cabd994820bf
 2021-01-18 16:32:33 +08:00
Nucca Chen
6bc18e6d2c Merge "[NFCT.TETHER.2] Migrate tetherOffloadRuleAdd from netd to mainline" 2021-01-18 06:37:23 +00:00
Les Lee
7e9e19c1ea Merge "wifi: Add bridged pre-fix for tethering interface" 2021-01-18 01:21:45 +00:00
lesl
6a953ef4d3 wifi: Add bridged pre-fix for tethering interface 
In bridged mode, the tethered interface will include the prefix ap_br_

Bug: 162686273
Test: Manual Test - bridged AP enabled success
and client can connected it and get the IP address
Test: atest -c NetworkStackTests
Test: atest -c FrameworksNetTests
Test: atest -c CtsNetTestCasesLatestSdk
Change-Id: I89ae178c658a42f902199afaed89ec798de54643
 2021-01-18 01:21:32 +00:00
Hungming Chen
6971e91d62 [NFCT.TETHER.6] Migrate tetherOffloadGetAndClearStats from netd to mainline 
A preparation for updating BPF map in mainline module.

Test: atest TetheringCoverageTests
Change-Id: Id87b88f6dfcdfe5765756442ed880933cd1c6baf
 2021-01-15 18:40:55 +08:00
Hungming Chen
67c14b549f [NFCT.TETHER.5] Migrate tetherOffloadSetInterfaceQuota from netd to mainline 
A preparation for updating BPF map in mainline module.

Test: atest TetheringCoverageTests
Change-Id: I67dfba750c7303e4aeaf65f5086db1290d176b4d
 2021-01-15 18:40:48 +08:00
Hungming Chen
5ea9c4b64a [NFCT.TETHER.4] Migrate tetherOffloadRuleRemove from netd to mainline 
A preparation for updating BPF map in mainline module.

Test: atest TetheringCoverageTests
Change-Id: I969d6182a307f46c8ed0a30960deb460ecedd8ea
 2021-01-15 18:40:40 +08:00
Hungming Chen
b350d7589f [NFCT.TETHER.3] Migrate tetherOffloadGetStats from netd to mainline 
A preparation for updating BPF map in mainline module.

Test: TetheringCoverageTests
Change-Id: Ie73f7b4d9b191e62cfdfe2cfa3360cc7210f17e8
 2021-01-15 17:11:12 +08:00
Hungming Chen
dd55b91228 [NFCT.TETHER.2] Migrate tetherOffloadRuleAdd from netd to mainline 
A preparation for updating BPF map in mainline module.

Test: atest TetheringCoverageTests
Change-Id: I6f8667bf110dae3e2805c2752ff59e7284a7bce0
 2021-01-15 17:10:58 +08:00
Remi NGUYEN VAN
4bf203d065 Skip NetworkAgentTest on R- 
NetworkAgent is not updatable on R-, so there is no need to run tests
compiled against S on older platforms. They are also incompatible
because NetworkAgent stopped using AsyncChannel in S.

This only affects MTS, and CTS used to test S+ devices. CTS for R-
devices is already cut in a branch that this change will not merge to.

Bug: 177290955
Change-Id: I85c137a1b5fd7ef701fba4623566df5a8fb707a3
Test: atest CtsNetTestCasesLatestSdk
 2021-01-15 07:45:29 +00:00
Maciej Żenczykowski
539d0e27cf Merge "Use header module bpf_syscall_wrappers" 2021-01-14 07:36:50 +00:00
Treehugger Robot
26b0cf3261 Merge "Net CTS: move NsdManagerTest from Wifi CTS" 2021-01-14 03:51:17 +00:00
David Su
cd1851e0a2 Net CTS: move NsdManagerTest from Wifi CTS 
NsdManagerTest is not owned by Wifi, so it doesn't
belong in Wifi CTS.

Bug: 176902925
Test: atest CtsNetTestCases
Change-Id: I8eb3cba7a3b2ff24a012cca8d3fdff173e88c69a
 2021-01-14 03:47:25 +00:00
Hungming Chen
400702b6bb Use header module bpf_syscall_wrappers 
Use the versioned header library instead of just including
the header files.

Test: atest BpfMapTest
Change-Id: Icf23dcdc051a4ead6a7c6e925159cdc27f49eac2
 2021-01-13 14:31:28 +08:00
Patrick Rohr
99f6c312ef Merge "Add CTS test for Restricted Networking Mode" 2021-01-12 17:41:19 +00:00
Hungming Chen
7d05e6fddd Follow-up CL to the change at aosp/1498277 
1. Correct the API annotation.
2. The entry deletion failure causes the exception in cleanTestMap().
3. Use AtomicInteger to be the counter in the lambda.

Test: atest BpfMapTest
Change-Id: I4a56038881a38bda993ef5303b71f0e2a99f03d1
 2021-01-12 19:08:15 +08:00
Nucca Chen
12067258b2 Merge "Provide a easy way to access bpf maps from java" 2021-01-12 08:06:03 +00:00
Remi NGUYEN VAN
73fa31b404 Merge "Revert^2 "Add service-connectivity to tethering APEX"" 2021-01-12 01:35:30 +00:00
markchien
7052688dde Provide a easy way to access bpf maps from java 
A wrapper for bpf map opening, reading/writing, and iteration.

Bug: 173167302
Test: atest BpfMapTest

Change-Id: I792b41978b322c9e4969cd7b6c35d6978ab86bc4
 2021-01-11 17:43:27 +08:00
Patrick Rohr
4df8a7aef1 Add CTS test for Restricted Networking Mode 
Test: atest com.android.cts.net.HostsideRestrictBackgroundNetworkTests
Bug: 175281879
Bug: 170323671
Change-Id: Ic69e7e029debeea1f131242fb2baad2796d4768c
 2021-01-11 09:47:04 +01:00