0af25a3a98
destroyDsuMetadataKey() / destroy_dsu_metadata_key() calls
android::gsi::GetDsuMetadataKeyDir() to query the DSU metadata
encryption key dir and destroy the key.
This releases the resource and allows consecutive DSU installations to
use the same key *directory*, but not the same key *blob*.
Bug: 168571434
Test: 1. Install a DSU system.
2. Boot the DSU system and reboot back to the host system.
3. Wipe the DSU installation.
4. DSU metadata key dir /metadata/vold/metadata_encryption/dsu/dsu is
destroyed.
Change-Id: Ib851177315a5a266807f46ccfd446de1848232cf
268 lines
5.5 KiB
Text
268 lines
5.5 KiB
Text
cc_defaults {
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name: "vold_default_flags",
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cflags: [
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"-Wall",
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"-Werror",
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"-Wextra",
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"-Wno-missing-field-initializers",
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"-Wno-unused-parameter",
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"-Wno-unused-variable",
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],
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clang: true,
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tidy: true,
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tidy_checks: [
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"-*",
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"cert-*",
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"clang-analyzer-security*",
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"android-*",
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],
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tidy_flags: [
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"-warnings-as-errors=clang-analyzer-security*,cert-*",
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],
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}
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cc_defaults {
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name: "vold_default_libs",
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static_libs: [
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"libasync_safe",
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"libavb",
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"libbootloader_message",
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"libdm",
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"libext2_uuid",
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"libfec",
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"libfec_rs",
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"libfs_avb",
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"libfs_mgr",
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"libscrypt_static",
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"libsquashfs_utils",
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"libvold_binder",
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],
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shared_libs: [
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"android.hardware.keymaster@3.0",
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"android.hardware.keymaster@4.0",
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"android.hardware.keymaster@4.1",
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"android.hardware.boot@1.0",
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"libbase",
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"libbinder",
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"libcrypto",
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"libcrypto_utils",
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"libcutils",
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"libdiskconfig",
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"libext4_utils",
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"libf2fs_sparseblock",
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"libgsi",
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"libhardware",
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"libhardware_legacy",
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"libincfs",
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"libhidlbase",
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"libkeymaster4support",
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"libkeymaster4_1support",
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"libkeyutils",
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"liblog",
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"liblogwrap",
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"libselinux",
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"libsysutils",
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"libutils",
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],
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}
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cc_library_static {
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name: "libvold_binder",
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defaults: ["vold_default_flags"],
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srcs: [
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":vold_aidl",
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],
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shared_libs: [
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"libbinder",
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"libutils",
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],
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aidl: {
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local_include_dirs: ["binder"],
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include_dirs: [
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"frameworks/native/aidl/binder",
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"frameworks/base/core/java",
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],
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export_aidl_headers: true,
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},
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whole_static_libs: [
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"libincremental_aidl-unstable-cpp",
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],
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}
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cc_library_headers {
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name: "libvold_headers",
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recovery_available: true,
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export_include_dirs: ["."],
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}
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// Static library factored out to support testing
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cc_library_static {
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name: "libvold",
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defaults: [
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"vold_default_flags",
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"vold_default_libs",
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],
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srcs: [
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"AppFuseUtil.cpp",
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"Benchmark.cpp",
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"Checkpoint.cpp",
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"CryptoType.cpp",
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"Devmapper.cpp",
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"EncryptInplace.cpp",
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"FileDeviceUtils.cpp",
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"FsCrypt.cpp",
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"IdleMaint.cpp",
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"KeyBuffer.cpp",
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"KeyStorage.cpp",
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"KeyUtil.cpp",
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"Keymaster.cpp",
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"Loop.cpp",
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"MetadataCrypt.cpp",
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"MoveStorage.cpp",
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"NetlinkHandler.cpp",
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"NetlinkManager.cpp",
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"Process.cpp",
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"ScryptParameters.cpp",
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"Utils.cpp",
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"VoldNativeService.cpp",
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"VoldNativeServiceValidation.cpp",
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"VoldUtil.cpp",
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"VolumeManager.cpp",
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"cryptfs.cpp",
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"fs/Exfat.cpp",
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"fs/Ext4.cpp",
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"fs/F2fs.cpp",
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"fs/Vfat.cpp",
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"model/Disk.cpp",
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"model/EmulatedVolume.cpp",
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"model/ObbVolume.cpp",
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"model/PrivateVolume.cpp",
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"model/PublicVolume.cpp",
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"model/StubVolume.cpp",
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"model/VolumeBase.cpp",
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"model/VolumeEncryption.cpp",
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],
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product_variables: {
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debuggable: {
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cppflags: ["-D__ANDROID_DEBUGGABLE__"],
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},
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},
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shared_libs: [
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"android.hardware.health.storage@1.0",
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],
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whole_static_libs: [
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"com.android.sysprop.apex",
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"libc++fs"
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],
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}
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cc_binary {
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name: "vold",
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defaults: [
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"vold_default_flags",
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"vold_default_libs",
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],
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srcs: ["main.cpp"],
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static_libs: ["libvold"],
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init_rc: [
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"vold.rc",
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"wait_for_keymaster.rc",
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],
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required: [
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"mke2fs",
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"vold_prepare_subdirs",
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"wait_for_keymaster",
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],
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shared_libs: [
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"android.hardware.health.storage@1.0",
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],
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}
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cc_binary {
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name: "vdc",
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defaults: ["vold_default_flags"],
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srcs: ["vdc.cpp"],
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shared_libs: [
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"libbase",
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"libbinder",
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"libcutils",
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"libutils",
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],
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static_libs: [
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"libvold_binder",
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],
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init_rc: ["vdc.rc"],
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}
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cc_binary {
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name: "wait_for_keymaster",
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defaults: ["vold_default_flags"],
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srcs: [
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"wait_for_keymaster.cpp",
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"Keymaster.cpp",
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],
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shared_libs: [
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"libbase",
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"libbinder",
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"android.hardware.keymaster@3.0",
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"android.hardware.keymaster@4.0",
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"android.hardware.keymaster@4.1",
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"libhardware",
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"libhardware_legacy",
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"libhidlbase",
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"libkeymaster4support",
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"libkeymaster4_1support",
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"libutils",
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],
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}
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cc_binary {
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name: "secdiscard",
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defaults: ["vold_default_flags"],
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srcs: [
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"FileDeviceUtils.cpp",
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"secdiscard.cpp",
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],
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shared_libs: ["libbase"],
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}
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cc_binary {
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name: "vold_prepare_subdirs",
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defaults: ["vold_default_flags"],
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srcs: ["vold_prepare_subdirs.cpp", "Utils.cpp"],
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shared_libs: [
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"libbase",
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"libcutils",
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"liblogwrap",
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"libselinux",
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"libutils",
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],
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static_libs: [
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"libvold_binder",
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],
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}
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filegroup {
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name: "vold_aidl",
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srcs: [
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"binder/android/os/IVold.aidl",
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"binder/android/os/IVoldListener.aidl",
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"binder/android/os/IVoldMountCallback.aidl",
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"binder/android/os/IVoldTaskListener.aidl",
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],
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path: "binder",
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}
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