Add a rules engine so I can be notified when I forget to close my garage door.

util/lantern-util-dao/src/main/java/com/lanternsoftware/util/dao/DaoSerializer.java

@@ -20,6 +20,7 @@ import java.util.Map;
 import java.util.ServiceLoader;
 import java.util.Set;
 
+import org.apache.commons.codec.binary.Base64;
 import org.bson.BsonBinaryReader;
 import org.bson.BsonBinaryWriter;
 import org.bson.Document;
@@ -725,6 +726,14 @@ public class DaoSerializer {
         return ZipUtils.zip(toBson(_entity, true));
     }
 
+    public static String toBase64ZipBson(Object _o) {
+        return toBase64ZipBson(toDaoEntity(_o));
+    }
+
+    public static String toBase64ZipBson(DaoEntity _entity) {
+        return Base64.encodeBase64String(toZipBson(_entity));
+    }
+
     public static <T> T fromZipBson(byte[] _btZipBson, Class<T> _class) {
         return DaoSerializer.fromDaoEntity(fromZipBson(_btZipBson), _class);
     }
@@ -733,6 +742,14 @@ public class DaoSerializer {
         return fromBson(ZipUtils.unzip(_btZipBson));
     }
 
+    public static <T> T fromBase64ZipBson(String _zipBson, Class<T> _class) {
+        return DaoSerializer.fromDaoEntity(fromBase64ZipBson(_zipBson), _class);
+    }
+
+    public static DaoEntity fromBase64ZipBson(String _zipBson) {
+        return fromBson(ZipUtils.unzip(Base64.decodeBase64(_zipBson)));
+    }
+
     public static <T> T fromBson(byte[] _btBson, Class<T> _class) {
         return fromDaoEntity(fromBson(_btBson), _class);
     }

util/lantern-util-dao/src/main/java/com/lanternsoftware/util/dao/auth/AuthCode.java

@@ -0,0 +1,49 @@
+package com.lanternsoftware.util.dao.auth;
+
+import com.lanternsoftware.util.CollectionUtils;
+import com.lanternsoftware.util.dao.annotations.DBSerializable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@DBSerializable(autogen = false)
+public class AuthCode {
+	private int accountId;
+	private List<Integer> auxiliaryAccountIds;
+
+	public AuthCode() {
+	}
+
+	public AuthCode(int _accountId, List<Integer> _auxiliaryAccountIds) {
+		accountId = _accountId;
+		auxiliaryAccountIds = _auxiliaryAccountIds;
+	}
+
+	public int getAccountId() {
+		return accountId;
+	}
+
+	public void setAccountId(int _accountId) {
+		accountId = _accountId;
+	}
+
+	public List<Integer> getAuxiliaryAccountIds() {
+		return auxiliaryAccountIds;
+	}
+
+	public void setAuxiliaryAccountIds(List<Integer> _auxiliaryAccountIds) {
+		auxiliaryAccountIds = _auxiliaryAccountIds;
+	}
+
+	public List<Integer> getAllAccountIds() {
+		List<Integer> ids = new ArrayList<>();
+		ids.add(accountId);
+		if (auxiliaryAccountIds != null)
+			ids.addAll(auxiliaryAccountIds);
+		return ids;
+	}
+
+	public boolean isAuthorized(int _accountId) {
+		return accountId == _accountId || CollectionUtils.contains(auxiliaryAccountIds, _accountId);
+	}
+}

util/lantern-util-dao/src/main/java/com/lanternsoftware/util/dao/auth/dao/AuthCodeSerializer.java

@@ -0,0 +1,44 @@
+package com.lanternsoftware.util.dao.auth.dao;
+
+import com.lanternsoftware.util.dao.auth.AuthCode;
+import com.lanternsoftware.util.CollectionUtils;
+import com.lanternsoftware.util.dao.AbstractDaoSerializer;
+import com.lanternsoftware.util.dao.DaoEntity;
+import com.lanternsoftware.util.dao.DaoProxyType;
+import com.lanternsoftware.util.dao.DaoSerializer;
+
+import java.util.Collections;
+import java.util.List;
+
+public class AuthCodeSerializer extends AbstractDaoSerializer<AuthCode>
+{
+	@Override
+	public Class<AuthCode> getSupportedClass()
+	{
+		return AuthCode.class;
+	}
+
+	@Override
+	public List<DaoProxyType> getSupportedProxies() {
+		return Collections.singletonList(DaoProxyType.MONGO);
+	}
+
+	@Override
+	public DaoEntity toDaoEntity(AuthCode _o)
+	{
+		DaoEntity d = new DaoEntity();
+		d.put("account_id", _o.getAccountId());
+		if (CollectionUtils.isNotEmpty(_o.getAuxiliaryAccountIds()))
+			d.put("aux_account_ids", CollectionUtils.toByteArray(_o.getAuxiliaryAccountIds()));
+		return d;
+	}
+
+	@Override
+	public AuthCode fromDaoEntity(DaoEntity _d)
+	{
+		AuthCode o = new AuthCode();
+		o.setAccountId(DaoSerializer.getInteger(_d, "account_id"));
+		o.setAuxiliaryAccountIds(CollectionUtils.fromByteArrayOfIntegers(DaoSerializer.getByteArray(_d, "aux_account_ids")));
+		return o;
+	}
+}

util/lantern-util-dao/src/main/java/com/lanternsoftware/util/dao/jdbc/dao/JdbcConfigSerializer.java

@@ -6,7 +6,6 @@ import com.lanternsoftware.util.dao.DaoProxyType;
 import com.lanternsoftware.util.dao.DaoSerializer;
 import com.lanternsoftware.util.dao.jdbc.DatabaseType;
 import com.lanternsoftware.util.dao.jdbc.JdbcConfig;
-
 import java.util.Collections;
 import java.util.List;
 

util/lantern-util-dao/src/main/resources/META-INF/services/com.lanternsoftware.util.dao.IDaoSerializer

@@ -1 +1,2 @@
+com.lanternsoftware.util.dao.auth.dao.AuthCodeSerializer
 com.lanternsoftware.util.dao.jdbc.dao.JdbcConfigSerializer