DB update script 6

docs-core/src/main/java/com/sismics/docs/core/util/EncryptionUtil.java

@@ -14,6 +14,8 @@ import javax.crypto.spec.PBEKeySpec;
 
 import org.bouncycastle.jce.provider.BouncyCastleProvider;
 
+import com.google.common.base.Strings;
+
 /**
  * Encryption utilities.
  * 
@@ -47,6 +49,9 @@ public class EncryptionUtil {
      */
     public static InputStream encryptStream(InputStream is, String privateKey) throws Exception {
         checkBouncyCastleProvider();
+        if (Strings.isNullOrEmpty(privateKey)) {
+            throw new IllegalArgumentException("The private key is null or empty");
+        }
         return new CipherInputStream(is, getCipher(privateKey, Cipher.ENCRYPT_MODE));
     }
     

docs-core/src/main/resources/config.properties

@@ -1 +1 @@
-db.version=5
+db.version=6

docs-core/src/main/resources/db/update/dbupdate-006-0.sql

@@ -0,0 +1,2 @@
+alter table T_USER add column USE_PRIVATEKEY_C varchar(100) default '' not null;
+update T_CONFIG set CFG_VALUE_C='6' where CFG_ID_C='DB_VERSION';