A recent change added SELinux labels to the properties used by the DHCP
software and RIL to configure the network. Unfortunately that change
didn't give RIL the permissions needed to read those properties which
broke radio networking for the emulator. Fix it by allowing radio
related code to read the properties again.
BUG: 76211046
Test: Run emulator with -feature -Wifi and verify network connectivity
Change-Id: I7663a6598e2d501ee8336b2dae5fd78ff4ff69bc
* changes:
Update SELinux rules to support emulator WiFi
Build emulator images with emulator WiFi HAL
Update makefiles for WiFi in Treble
Fix SELinux settings for WiFi in Treble
Add SELinux configuration for new DHCP programs
Enable WiFi for arm, arm64 and x86_64
Add support for WiFi in emulator
Proposal for adding SHT_RELR sections in the generic-abi is at
https://groups.google.com/forum/#!topic/generic-abi/bX460iggiKg
Comparison with relocation_packer for aosp_marlin-userdebug:
$ du -B1 -s */out/target/product/marlin/system
996958208 base/out/target/product/marlin/system
1008340992 no_pack/out/target/product/marlin/system
997801984 sht_relr/out/target/product/marlin/system
base contains a build with current settings.
no_pack contains a build with relocation_packer disabled.
sht_relr contains a build with SHT_RELR sections enabled.
relocation_packer was saving 11,382,784 bytes (no_pack - base).
SHT_RELR sections are saving 10,539,008 bytes (no_pack - sht_relr).
Bug: None
Test: Built aosp_marlin-userdebug image, boots on device.
Test: Built aosp_x86_64-userdebug image, boots in emulator.
Change-Id: Ic753abecb77863c64996157c543c344e66f0f4dd
Silence warnings when merging header jars that were missed by
Ifb67dbf7734b5f53941d110f578c4fe642e36005.
Bug: 69316739
Test: m checkbuild
Change-Id: I5cfea62e46d99f9b315a589d8915bf62307220aa
Merged-In: I5cfea62e46d99f9b315a589d8915bf62307220aa
(cherry picked from commit f6799e859a)
SELinux policies have become stricter, this updates the emulator SELinux
rules to accomodate these changes. It also adds rules for the new
createns command with the accompanying execns changes that are needed
to work with an updated filesystem layout.
BUG: 74514143
Test: Compile emulator images and verify that WiFi works
Change-Id: I4b58cea681a1e41b0cb7368e1c696f74ce28f871
Use the new emulator WiFi HAL. This is specified by the
BOARD_WLAN_DEVICE setting. This also requires that the wifi HAL service
is included.
BUG: 74514143
Bug: 68338427
Test: run cts -m CtsIncidentHostTestCases -t
com.android.server.cts.BatteryStatsValidationTest#testWifiDownload
Change-Id: Ib59550b6cfba1e2e8686a5c805cd6b3913e8508e
(cherry picked from commit 23073c6ee33eca56f1ae0c45615b87ec9aec712e)
(cherry picked from commit 2d51c9b2bf0774ac46837a93181c83329e6fc662)
Make sure files go in the right location on the vendor partition instead
of system or data. Also add the wificond package which is now needed for
WiFi to work.
BUG: 74514143
Test: Compile and manually test that WiFi is working
Change-Id: I7ea376bb1a23bb830f1ab3e4912799ec5e82e9bd
(cherry picked from commit 82dbefe40b9110b8171ff978d65f0caf0b395da7)
(cherry picked from commit ee5b4a90c41aec32d578f0fe6a3d323306cef796)
Update SELinux permissions to work with Treble and the much stricter
SELinux rules.
BUG: 74514143
Test: Compile and manually test that WiFi is working
Change-Id: Ic0a6417fb4fed1597fee70367924e5d59f37e725
(cherry picked from commit 37d7bc2adcc4bfd4c0f03dcddf1c7fbd31e87a4f)
(cherry picked from commit 1b0158a4ab6ca4f05b4b186ec3a080c689492b58)
Add the dhcpclient and dhcpserver binary files to the makefile and
file_contexts and give them the appropriate SELinux permissions to run.
BUG: 74514143
Test: Build emulator image and manually verify WiFi functionality
Change-Id: Ia472ef4c86c9b6ba967c0fc7443db607aed1e485
(cherry picked from commit 917bda2587d219e35404a298c05a7179519815c1)
(cherry picked from commit 87b9f937113801b50612863cb13e6391cc1f3105)
(cherry picked from commit 760a19890ac99144f6b143015c36e7aaa3797c73)
Set the required parameters in BoardConfigs to allow WiFi to work on
remaining architectures. Also update SELinux policy needed to make WiFi
work on arm and arm64. This was not required on x86 but refused to work
on arm without these changes.
BUG: 74514143
Test: Build emulator image and manually verify WiFi functionality
Change-Id: Ic645ccf7249f84ae0320770b0ef7b1b6102b7b14
(cherry picked from commit 6d28bfbeefea8fe1919ff0987ae3d935d974dc6d)
(cherry picked from commit 023a7ba64bd3b189a148ad388606ca5747ea20b1)
(cherry picked from commit 9c9cefdafbae50c0e371c30bcccb98a8b7697e98)
Add required SELinux permissions to run services required for WiFi and
network namespaces. Add required executables and files required to run
WiFi services such as hostapd to create an access point and
wpa_supplicant to connect to it.
BUG: 74514143
Test: Build emulator image and manually verify WiFi functionality
Change-Id: I38461b878abcaae842b4656dea82792e23100174
(cherry picked from commit 21c5c3dcf91b1be71abe8618e2eb31529438e325)
(cherry picked from commit 68a36140f7a3a766b8adc16cd85c2f0c81bfb44b)
(cherry picked from commit e6dab593b8eebccb1e6311e626c8aca943ba6933)
For the functions in common.py, capture the stdout/stderr outputs when
shelling out to external tools. Dump the outputs on errors.
Bug: 76123422
Test: Inject errors to signapk.jar / brotli / unzip. Check the outputs.
Change-Id: Ib2d4272528b83a50bb727788cf8a5211e2ddade8
build_image.py used to invoke build_verity_metadata.py with a hard-coded
path of 'system/extras/verity/build_verity_metadata.py', which makes it
hard to run unittests from non-$(ANDROID_BUILD_TOP) directory.
This CL adds the dependency on the tool, so that it gets installed to
$(HOST_OUT_EXECUTABLES), then removes the hard-coded path.
Bug: 74544459
Bug: 76015688
Test: `m dist`
Test: python -m unittest test_validate_target_files
Change-Id: I0dcf4eb067a0db6f099cb589eb99a151a05c7f2b
