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Commit 0de21d7e authored by Kiyoung Kim's avatar Kiyoung Kim
Browse files

Schematize Crypto state system property 

Properties accessed across partitions are now schematized and will
become APIs to make explicit interfaces among partitions.

Bug: 117924132
Test: m -j
Change-Id: Id36208fac5d4de062a51d541b64145560242f8fc
parent d3951c5f

core/java/com/android/internal/os/RoSystemProperties.java

+8 −6
Original line number Diff line number Diff line
@@ -61,17 +61,19 @@ public class RoSystemProperties { 
            SystemProperties.getBoolean("ro.fw.system_user_split", false);



    // ------ ro.crypto.* -------- //

    public static final String CRYPTO_STATE = SystemProperties.get("ro.crypto.state");

    public static final String CRYPTO_TYPE = CryptoProperties.type().orElse("");

    public static final CryptoProperties.state_values CRYPTO_STATE =

            CryptoProperties.state().orElse(CryptoProperties.state_values.UNSUPPORTED);

    public static final CryptoProperties.type_values CRYPTO_TYPE =

            CryptoProperties.type().orElse(CryptoProperties.type_values.NONE);

    // These are pseudo-properties

    public static final boolean CRYPTO_ENCRYPTABLE =

            !CRYPTO_STATE.isEmpty() && !"unsupported".equals(CRYPTO_STATE);

            CRYPTO_STATE != CryptoProperties.state_values.UNSUPPORTED;

    public static final boolean CRYPTO_ENCRYPTED =

            "encrypted".equalsIgnoreCase(CRYPTO_STATE);

            CRYPTO_STATE == CryptoProperties.state_values.ENCRYPTED;

    public static final boolean CRYPTO_FILE_ENCRYPTED =

            "file".equalsIgnoreCase(CRYPTO_TYPE);

            CRYPTO_TYPE == CryptoProperties.type_values.FILE;

    public static final boolean CRYPTO_BLOCK_ENCRYPTED =

            "block".equalsIgnoreCase(CRYPTO_TYPE);

            CRYPTO_TYPE == CryptoProperties.type_values.BLOCK;



    public static final boolean CONTROL_PRIVAPP_PERMISSIONS_LOG =

            "log".equalsIgnoreCase(CONTROL_PRIVAPP_PERMISSIONS);