switch auto-reboot unit to seconds

Author: thestinger

src/main/java/app/attestation/server/AttestationProtocol.java

@@ -78,7 +78,7 @@ class AttestationProtocol {
     // byte[] compressedChain { [short encodedCertificateLength, byte[] encodedCertificate] }
     // byte[] fingerprint (length: FINGERPRINT_LENGTH)
     // int osEnforcedFlags
-    // short autoRebootMinutes (-1 for unknown)
+    // int autoRebootSeconds (-1 for unknown)
     // byte portSecurityMode (-1 for unknown)
     // byte userCount (-1 for unknown)
     // byte oemUnlockAllowed (-1 for unknown)
@@ -87,7 +87,7 @@ class AttestationProtocol {
     //
     // Protocol version changes:
     //
-    // 6: autoRebootMinutes added
+    // 6: autoRebootSeconds added
     // 6: portSecurityMode added
     // 6: userCount added
     // 6: oemUnlockAllowed added
@@ -1123,7 +1123,7 @@ static Certificate[] decodeChain(final byte[] dictionary, final byte[] compresse
         final ByteBuffer chainDeserializer = ByteBuffer.wrap(chain, 0, chainLength);
         final List<Certificate> certs = new ArrayList<>();
         while (chainDeserializer.hasRemaining()) {
-            final short encodedLength = chainDeserializer.getShort();
+            final short encodedLength = chainDeserializer.getInt();
             final byte[] encoded = new byte[encodedLength];
             chainDeserializer.get(encoded);
             certs.add(generateCertificate(new ByteArrayInputStream(encoded)));
@@ -1200,7 +1200,7 @@ static void verifySerialized(final byte[] attestationResult,
         }
 
         if (version >= 6) {
-            final short autoRebootMinutes = deserializer.getShort();
+            final int autoRebootSeconds = deserializer.getShort();
             final byte portSecurityMode = deserializer.get();
             final byte userCount = deserializer.get();
             final byte oemUnlockAllowed = deserializer.get();