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* Check SPL downgrade before install OTA in recoveryKelvin Zhang2021-05-195-0/+197
| | | | | | | | | | | | | | | | | | | | | | Applying an SPL downgrade package can cause boot failures (/data failed to decrypt). Today's ota_from_target_files tool already try to prevent this. But Packages generated using older tools are still around. Add check in recovery to prevent such OTA package from installing. Test: th Test: Sideload an OTA with newer SPL, make sure check passes Test; Sideload an OTA with older SPL, make sure check fails Bug: 186581246 Bug: 188575410 cherry-picked from aosp/1708986 cherry-picked from commit: 33c62fc4b81b93b29c7a94fba20ab56d7f5f6bd7 Change-Id: Icffe8097521c511e151af023a443ccbb4b59e22c
* Bring up the erase animation early for data wipeTianjie2021-03-031-3/+5
| | | | | | | | | | | Right now the "Erasing" animation displays after the merge step during the FDR process; and the merge can take 3-4 minutes. The users maybe confused about the blank screen and forcefully reboot the device. Bug: 181636823 Test: add sleep merge, check the animation displays correctly. Change-Id: Ib23b1ed3a84e95640271a429c51a3d3c142dc404
* [LSC] Add LOCAL_LICENSE_KINDS to bootable/recoveryBob Badour2021-02-141-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added SPDX-license-identifier-Apache-2.0 to: applypatch/Android.bp bootloader_message/Android.bp edify/Android.bp fuse_sideload/Android.bp install/Android.bp minadbd/Android.bp minui/Android.bp otautil/Android.bp recovery_ui/Android.bp recovery_utils/Android.bp tests/Android.bp tools/image_generator/Android.bp tools/recovery_l10n/Android.bp uncrypt/Android.bp update_verifier/Android.bp updater/Android.bp updater/Android.mk updater_sample/Android.bp updater_sample/tests/Android.bp Added SPDX-license-identifier-Apache-2.0 SPDX-license-identifier-MIT SPDX-license-identifier-OFL to: Android.bp Android.mk Bug: 68860345 Bug: 151177513 Bug: 151953481 Test: m all Exempt-From-Owner-Approval: janitorial work Change-Id: I3da761b525452838977297f773974000d4de7bd6
* Fix SnapshotManager instantiation.David Anderson2021-02-051-2/+2
| | | | | | | | New() should be used instead of NewForFirstStageMount(). Bug: 168258606 Test: data wipe with VABC merge in progress Change-Id: Idf2b01a504b577766da303091721764242e99a69
* Check for overflow before allocating memory fore decompression.Kelvin Zhang2020-09-183-2/+19
| | | | | | | | On 32bit devices, an ZipEntry64 may have size > 2^32, we should check for such cases before attempting to allocate memory. Test: mm -j Change-Id: I0f916ef4b2a692f167719a74bd6ff2e887c6c2ce
* Switch to zip64 in recoveryKelvin Zhang2020-09-163-6/+6
| | | | | | | | | There's already library support for zip64 in libziparchive. We just need to start using the new APIs. Bug: 167951876 Test: Sideload a large ota package in recovery Change-Id: I652741965f28de079d873c6822317ee9fa855201
* Add recovery support of dynamic fingerprintsKelvin Zhang2020-06-291-3/+23
| | | | | | | | | | | | After http://go/aog/1306461, the metadata in the OTA package can have multiple fingerprints or device names e.g. from pre-device=lmiin to pre-device=lmiin|lmiinpro This CL updates recovery code to recognize them Test: Added unit tests for this Bug: 159850736 Change-Id: If6315bf2d3dea77abb9d7d83145f55b0148cdfb1
* Detect non-A/B vs. A/B packages correctly. am: f2af5629d2Yifan Hong2020-05-201-8/+19
|\ | | | | | | Change-Id: I7e5e67f90fbc49fbc99e1e251c06ceaa93f6c2d9
| * Detect non-A/B vs. A/B packages correctly.Yifan Hong2020-05-201-8/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check the package metadata to determine whether this is an A/B or non-A/B update package. This is more accurate. Also checks ro.virtual_ab.allow_non_ab flag. This is useful for continuously supporting (and testing) non-A/B. Bug: 153581609 Test: apply non-A/B update on cuttlefish Change-Id: I629a533a67966d46d9cd87a59c6b9af26daf1667 (cherry picked from commit 2a4afd29a15522ccf3d8ca902214e68445bcac81) Merged-In: I629a533a67966d46d9cd87a59c6b9af26daf1667
* | Force off-device package installation with FUSETianjie Xu2020-02-132-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The non-A/B package installation is subject to TOC/TOU flaw if the attacker can switch the package in the middle of installation. And the most pratical case is to store the package on an external device, e.g. a sdcard, and swap the device in the middle. To prevent that, we can adopt the same protection as used in sideloading a package with FUSE. Specifically, when we install the package with FUSE, we read the entire package to cryptographically verify its signature. The hash for each transfer block is recorded in the memory (TOC), and the subsequent reads (TOU) will be rejected upon dectecting a mismatch. This CL forces the package installation with FUSE when the package stays on a removable media. Bug: 136498130 Test: Run bin/recovery --update_package with various paths; and packages are installed from FUSE as expected Test: recovery_unit_test - no new failures Change-Id: Ia5afd19854c3737110339fd59491b96708926ae5 Merged-In: I35119c2334895aa0ef4ed71b3ddd08f280c0c031
* | Revert "Force package installation with FUSE unless the package stores on device"Raman Tenneti2020-02-132-51/+0
| | | | | | | | | | | | | | | | | | | | This reverts commit 5e6c4e9a91674826bf11cab604250b41a9326fd8. Reason for revert: BUG: 149432069 - build failure on git_qt-qpr1-dev-plus-aosp on docs. 'otautil/roots.h' file not found is the error. Forrest run: https://android-build.googleplex.com/builds/forrest/run/L85900000460577420 Change-Id: I35119c2334895aa0ef4ed71b3ddd08f280c0c031 Merged-In: I35119c2334895aa0ef4ed71b3ddd08f280c0c031
* | Force package installation with FUSE unless the package stores on deviceTianjie Xu2020-01-222-0/+51
|/ | | | | | | | | | | | | | | | | | | | | | | | The non-A/B package installation is subject to TOC/TOU flaw if the attacker can switch the package in the middle of installation. And the most pratical case is to store the package on an external device, e.g. a sdcard, and swap the device in the middle. To prevent that, we can adopt the same protection as used in sideloading a package with FUSE. Specifically, when we install the package with FUSE, we read the entire package to cryptographically verify its signature. The hash for each transfer block is recorded in the memory (TOC), and the subsequent reads (TOU) will be rejected upon dectecting a mismatch. This CL forces the package installation with FUSE when the package stays on a removable media. Bug: 136498130 Test: Run bin/recovery --update_package with various paths; and packages are installed from FUSE as expected Test: recovery_component_test - all passing Change-Id: Ibc9b095036a2fa624e8edf6c347ed4f12aef072f Merged-In: Ibc9b095036a2fa624e8edf6c347ed4f12aef072f
* Merge "Mount snapshotted /system in Virtual A/B devices"Treehugger Robot2020-01-072-0/+34
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| * Mount snapshotted /system in Virtual A/B devicesAlessio Balsini2019-12-162-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | Mounting /system in Virtual A/B devices may require the creation of the associated snapshot devices. This patch performs all the required initializations prior to attempting the mount of /system. Bug: 139157327 Test: manual /system partition mount on VAB device during OTA Depends-on: I7337bdd38d7016d12d3ee42be1c7893b10e9116d Change-Id: I71a9dfc57e1a1354f1f1edc5d287aca93c0c8924 Signed-off-by: Alessio Balsini <balsini@google.com>
* | Delete VINTF compatibility check during OTA.Yifan Hong2019-12-183-86/+0
|/ | | | | | Test: sideload OTA Bug: 139300422 Change-Id: I3369b69242ccd7a64540a0c2d754a5d6fc50d072
* Force merges to complete before wiping data or metadata.David Anderson2019-11-114-0/+79
| | | | | | | | | | | | After an OTA is applied, a wipe in recovery may overwrite components of dynamic partitions living in userdata. If the OTA has not yet begun merging, we mark the current slot unbootable. If the OTA has begun merging, we wait for the merge to complete. This logic is encapsulated in libsnapshot. Bug: 139156011 Test: manual test Change-Id: Id6544a1b8583afcbba11559d46214ec2e68ffa40
* otautil: Factor out the utils that're private to recovery.Tao Bao2019-10-024-6/+7
| | | | | | | | | | | A number of utility functions are intended for serving recovery's own use. Exposing them via libotautil (which is a static lib) would pass the dependencies onto libotautil's users (e.g. recovery image, updater, host simulator, device-specific recovery UI/updater extensions etc). This CL finds a new home for the utils that are private to recovery. Test: mmma bootable/recovery Change-Id: I575e97ad099b85fe1c1c8c7c9458a5a43d4e11e1
* Merge "Remove libhidltransport deps"Steven Moreland2019-09-301-1/+0
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| * Remove libhidltransport depsSteven Moreland2019-09-261-1/+0
| | | | | | | | | | | | | | | | Since this was combined into libhidlbase. Bug: 135686713 Test: build only (libhidltransport is empty) Change-Id: I253e50726967044714275ab995fb8a8a57bcde36
* | minadbd: Export minadbd/types.h to libinstall.Tao Bao2019-09-262-5/+5
|/ | | | | Test: mmma bootable/recovery Change-Id: I503e942b23cc51024aa752c1eb3db5455a44a9d1
* Clean up some global variables in common.hTianjie Xu2019-07-241-1/+4
| | | | | | | | | | | | | | Some global variables are only used for recovery.cpp and recovery_main.cpp, remove them from common.h and handle their usage accordingly. Variables include: static constexpr int kRecoveryApiVersion; extern struct selabel_handle* sehandle; extern RecoveryUI* ui; extern bool has_cache; bool is_ro_debuggable(); Test: unit tests pass, boot into recovery mode and run graphic tests Change-Id: If83a005786c9b38412731da97aaf85af69a3b917
* Merge "minadbd sends heartbeat to rescue service for getprop command."Tao Bao2019-07-101-1/+3
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| * minadbd sends heartbeat to rescue service for getprop command.Tao Bao2019-07-091-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We start minadbd and rescue services in two processes. In particular, minadbd handles the requests from host, then communicates with rescue service to do install/wipe works. When resuce service doesn't see any request in a pre-defined timeout (currently 300s), rescue service will exit to avoid endless waiting. This CL changes minadbd to additionally send a no-op command to rescue service as a heartbeat signal, so that host side can finish time-consuming operations (e.g. downloading over network) while keeping rescue service alive. Bug: 136457446 Test: Enter resuce mode on blueline. Send `adb rescue getprop ro.build.fingerprint` and check that rescue service doesn't exit. Test: Stop sending the getprop command. Check that rescue service exits after 300s. Change-Id: Ib9d5ed710cfa94ecfe6cf393a71a0b67b2539531
* | Create a fallback to install from fuse if mmap failsTianjie Xu2019-07-091-3/+4
|/ | | | | | | | | | | | We may fail to memory map the package on 32 bit builds for packages with 2GiB+ size. This cl tries to install the package with fuse when memory map fails in such cases. Bug: 127071893 Test: build 32 bit version sailfish, push package and block.map, reboot into recovery with the corresponding update_package argument. Change-Id: I5dae4f3e27ccaf8d64ff3657d36f0e75db2330b0
* Support starting fuse from a block mapTianjie Xu2019-06-203-26/+56
| | | | | | | | | | | | | | | | | Factor out a new function from ApplyFromSdcard that installs a package from a local path. Inside this function, we start the fuse and choose the type of data provider depending on the path string. And similar to the existing logic, we treat the package as a block map if the path starts with a '@'. This is part of the effort to install larger than 2GiB packages on ILP32 devices. Bug: 127071893 Test: Build a 32 bit sailfish and create a 3GiB OTA package. Sideload the package, uncrypt and install the package from sdcard. Change-Id: I328ea34fa530731acbce7554bfc3059313ad6ece
* Merge "InstallPackage now takes a package as parameter"Tianjie Xu2019-06-146-52/+74
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| * InstallPackage now takes a package as parameterTianjie Xu2019-06-136-52/+74
| | | | | | | | | | | | | | | | | | Therefore InstallPackage() doesn't need to worry about the details of a given Package. Bug: 127071893 Test: run update from /bin/recovery --update_package=@path, sideload a package Change-Id: I0caa36785b43924f884ee398e7ea640d7472a92e
* | Use the new ziparchive Next std::string_view overload.Elliott Hughes2019-06-122-2/+2
|/ | | | | | Bug: http://b/129068177 Test: treehugger Change-Id: Ieec83126e36b330da33092a172e365376cd04dfe
* Move off the Next ZipString overload.Elliott Hughes2019-05-232-6/+5
| | | | | | Bug: http://b/129068177 Test: treehugger Change-Id: I3c8f70b0d8cc5dc6b3b4439dbe0b9a5bd85003c4
* Track libziparchive API change.Elliott Hughes2019-05-092-3/+2
| | | | | | Bug: http://b/129068177 Test: treehugger Change-Id: I618bbcf38914dd81e042e0cfd1976ff26274dc30
* Track libziparchive API change.Elliott Hughes2019-05-062-12/+6
| | | | | | Bug: http://b/129068177 Test: treehugger Change-Id: Ie5b2b0cff087f2e9e65a4e77c187e3173357f3ad
* install: Install functions return InstallResult.Tao Bao2019-04-306-31/+33
| | | | | | Test: `atest recovery_unit_test recovery_component_test` Test: Sideload a package on taimen. Change-Id: I2d42f55a89931ee495ea5c5d9e6b5ee1058e8e52
* install: Return bool for a few check functions.Tao Bao2019-04-304-42/+40
| | | | | | | | | | | | | | | The results from these functions have boolean semantics. They're returning `int` prior to this CL, with some of them mixing 0 and InstallResult. Note that SetUpNonAbUpdateCommands() was returning INSTALL_CORRUPT / INSTALL_ERROR / 0 prior to this change, but all the callers handle INSTALL_CORRUPT and INSTALL_ERROR the same way. This CL changes them to return bool instead. Test: `mmma -j bootable/recovery` Test: TreeHugger Test: Sideload on taimen. Change-Id: Ic1b5dbf79aaca68b53ab8ea2c8ba3d19f988c571
* Merge "Add install/wipe_device.cpp."Tao Bao2019-04-294-3/+228
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| * Add install/wipe_device.cpp.Tao Bao2019-04-274-3/+228
| | | | | | | | | | | | | | | | | | | | Prior to this CL, GetWipePartitionList was declared in install.h (libinstall) but defined in recovery.cpp (librecovery). This CL addresses the issue by refactoring wipe-device related functions into install/wipe_device.cpp. Test: atest recovery_component_test Change-Id: I7ebe04ccfda3d793e085403560a0a202752d9ee3
* | Support wipe command in rescue modexunchang2019-04-262-10/+16
|/ | | | | | Bug: 131037235 Test: unit tests pass, run `adb rescue wipe` Change-Id: I22668f2c98fe2d9195d2561f961c28a7c08e712c
* Parse BCB command to enter rescue mode.Tao Bao2019-04-251-9/+15
| | | | | | | | | | | | | | | | | bootloader will set `boot-rescue` in BCB command field to indicate booting into rescue mode. This CL adds the matching parsing code. This CL changes the on-screen UI to display the default image while waiting for each sideload / rescue command. It also changes the minadbd reboot handlers to use REBOOT_ instead of the previous ENTER_ actions. This ensures a reboot going through bootloader, which may load a newly installed bootloader/recovery. Bug: 128505466 Test: Boot into rescue mode. Run `adb rescue getprop` and `adb rescue install`. Check the UI. Then run `adb reboot rescue`. Change-Id: I5b7de9dfd898ed8e14bea0d4ad7385a9bae26e94
* minadbd: Support `adb reboot` under sideload/rescue modes.Tao Bao2019-04-243-28/+79
| | | | | | | | | | | | Bug: 128415917 Test: Run the following commands under sideload and rescue modes respectively. $ adb reboot $ adb reboot bootloader $ adb reboot recovery $ adb reboot rescue $ adb reboot invalid Change-Id: I84daf63e3360b7b4a0af5e055149a4f54e10ba90
* Allow entering rescue mode via recovery UI.Tao Bao2019-04-172-10/+23
| | | | | | | | | Only enabled on debuggable builds. Bug: 128415917 Test: Sideload package on taimen. Test: Choose "Enter rescue" from recovery UI. Change-Id: I913dbdbcffd3179e6fa72ca862f74ca8f1364b02
* Move load & restore logs to logging.cppxunchang2019-04-162-73/+4
| | | | | | | | | | We perform these steps to perserve the recovery logs when wiping /cache partition. Move them to logging.cpp to keep the actually EraseVolume function concise. Bug: 130166585 Test: unit tests pass, mount cache and check last log after cache Change-Id: Idc52833817a446f3a0148a3dd2112f911c9ef48d
* Move wipe cache|data to libinstallxunchang2019-04-159-18/+249
| | | | | | | | | | | | | | | Therefore, libinstall becomes the sole owner to handle the request from minadbd service. The change also includes 1. move logging.cpp out of librecovery 2. drop the dependency on common.h 3. now it's more sensible to move the wipe_cache as part of install_package. move the wipe_cache to the end of the function. Bug: 130166585 Test: wipe data and cache from menu Change-Id: I6f356dccdb38015c50acf756bac246f87c30fc1f
* Add socket communication between recovery and minadbdxunchang2019-04-112-48/+241
| | | | | | | | | | | | | This cl adds a socket pair to support the communication between recovery and minadbd. Therefore, minadbd will be able to issue multiple commands to recovery and get back the status of each command. This cl also switches the adb sideload from the recovery menu to use this protocol; and moves minadbd to a separate binary. Bug: 130166585 Test: sideload a package Change-Id: I80d36d5c4e6fe1ae3ea23640907bc50c0dc0d482
* Build libinstall as a static library.Tao Bao2019-04-081-1/+1
| | | | | | | | | | | | | | | | It was once considered to be shared between recovery and minadbd, so that the latter can start an install on its own. The plan has been changed, since package install -- including device wipe operations -- could be device-specific, which should be done by recovery only. This CL moves libinstall back to a static library, which also saves the overall size (reducing from 140256 + 660576 to 555880 bytes on aosp_taimen-userdebug). Bug: 130166585 Test: Run recovery_component_test. Test: `adb sideload` on taimen. Change-Id: Ib1f5f79f235df4682c0bd104425c9c122f6091ba
* libotautil exports libfstab header.Tao Bao2019-04-031-1/+0
| | | | | | | | | | | | otautil/roots.h includes <fstab/fstab.h>, but users of otautil/roots.h don't need to explicitly depend on libfstab unless they have a real need. Also remove the unneeded include of <fstab/fstab.h> from fsck_unshare_blocks.cpp. Test: mmma -j bootable/recovery Change-Id: Id3dc995a4769e631ab242843ee439bd94b2bf0bc
* Move install to separate modulexunchang2019-03-2914-0/+2389
Build libinstall as a shared library. Also drop the dependency on the global variables in common.h. Test: unit tests pass, sideload an OTA Change-Id: I30a20047768ce00689fc0e7851c1c5d712a365a0
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 00:54:00 +0100