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Merge "Set ro.crypto.type even on failure" am: 5350746a2b

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Original change: https://android-review.googlesource.com/c/platform/system/core/+/1400948

Change-Id: If30c80f97fbbaf1ba532d45c60d68322acb1fe33
This commit is contained in:
Paul Crowley 2020-08-17 20:17:21 +00:00 • committed by Automerger Merge Worker
commit 4fd4d4b948
2 changed files with 17 additions and 4 deletions
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17
fs_mgr/fs_mgr.cpp
View file

@ -976,6 +976,19 @@ static int handle_encryptable(const FstabEntry& entry) {
}
}
static void set_type_property(int status) {
switch (status) {
case FS_MGR_MNTALL_DEV_MIGHT_BE_ENCRYPTED:
SetProperty("ro.crypto.type", "block");
break;
case FS_MGR_MNTALL_DEV_FILE_ENCRYPTED:
case FS_MGR_MNTALL_DEV_IS_METADATA_ENCRYPTED:
case FS_MGR_MNTALL_DEV_NEEDS_METADATA_ENCRYPTION:
SetProperty("ro.crypto.type", "file");
break;
}
}
static bool call_vdc(const std::vector<std::string>& args, int* ret) {
std::vector<char const*> argv;
argv.emplace_back("/system/bin/vdc");
@ -1366,6 +1379,7 @@ int fs_mgr_mount_all(Fstab* fstab, int mount_mode) {
avb_handle = AvbHandle::Open();
if (!avb_handle) {
LERROR << "Failed to open AvbHandle";
set_type_property(encryptable);
return FS_MGR_MNTALL_FAIL;
}
}
@ -1422,6 +1436,7 @@ int fs_mgr_mount_all(Fstab* fstab, int mount_mode) {
attempted_entry.mount_point},
nullptr)) {
LERROR << "Encryption failed";
set_type_property(encryptable);
return FS_MGR_MNTALL_FAIL;
}
}
@ -1519,6 +1534,8 @@ int fs_mgr_mount_all(Fstab* fstab, int mount_mode) {
}
}
set_type_property(encryptable);
#if ALLOW_ADBD_DISABLE_VERITY == 1 // "userdebug" build
fs_mgr_overlayfs_mount_all(fstab);
#endif

4
init/builtins.cpp
View file

@ -570,7 +570,6 @@ static Result<void> queue_fs_event(int code, bool userdata_remount) {
trigger_shutdown("reboot,requested-userdata-remount-on-fde-device");
}
SetProperty("ro.crypto.state", "encrypted");
SetProperty("ro.crypto.type", "block");
ActionManager::GetInstance().QueueEventTrigger("defaultcrypto");
return {};
} else if (code == FS_MGR_MNTALL_DEV_NOT_ENCRYPTED) {
@ -595,7 +594,6 @@ static Result<void> queue_fs_event(int code, bool userdata_remount) {
return Error() << "FscryptInstallKeyring() failed";
}
SetProperty("ro.crypto.state", "encrypted");
SetProperty("ro.crypto.type", "file");
// Although encrypted, we have device key, so we do not need to
// do anything different from the nonencrypted case.
@ -606,7 +604,6 @@ static Result<void> queue_fs_event(int code, bool userdata_remount) {
return Error() << "FscryptInstallKeyring() failed";
}
SetProperty("ro.crypto.state", "encrypted");
SetProperty("ro.crypto.type", "file");
// Although encrypted, vold has already set the device up, so we do not need to
// do anything different from the nonencrypted case.
@ -617,7 +614,6 @@ static Result<void> queue_fs_event(int code, bool userdata_remount) {
return Error() << "FscryptInstallKeyring() failed";
}
SetProperty("ro.crypto.state", "encrypted");
SetProperty("ro.crypto.type", "file");
// Although encrypted, vold has already set the device up, so we do not need to
// do anything different from the nonencrypted case.