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Commit 4fd4d4b9 authored by Paul Crowley's avatar Paul Crowley Committed by Automerger Merge Worker
Browse files

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

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

Change-Id: If30c80f97fbbaf1ba532d45c60d68322acb1fe33
parents f5ce644a 5350746a

fs_mgr/fs_mgr.cpp

+17 −0
Original line number Diff line number Diff line
@@ -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

init/builtins.cpp

+0 −4
Original line number Diff line number Diff line
@@ -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.