diff --git a/webserver/main.cpp b/webserver/main.cpp
index 9fc2038..b9a7b64 100644
--- a/webserver/main.cpp
+++ b/webserver/main.cpp
@@ -9,7 +9,7 @@
 #include <stdexcept>
 #include <iterator>
 
-#include "utils.h"
+#include "utils/jsonutils.h"
 #include "webplugin.h"
 #include "weblistener.h"
 #include "webapplication.h"
diff --git a/webserver/webserver.pro b/webserver/webserver.pro
index 60dff67..025e2c7 100644
--- a/webserver/webserver.pro
+++ b/webserver/webserver.pro
@@ -1,7 +1,7 @@
 QT += core network
 QT -= gui widgets
 
-DBLIBS += webserverlib
+DBLIBS += dbcore webserverlib
 
 PROJECT_ROOT = ../..
 
diff --git a/webserverlib/utils.cpp b/webserverlib/utils.cpp
deleted file mode 100644
index d0c685e..0000000
--- a/webserverlib/utils.cpp
+++ /dev/null
@@ -1,47 +0,0 @@
-#include "utils.h"
-
-#include <QJsonObject>
-#include <QJsonArray>
-
-QHostAddress parseHostAddress(const QString &hostAddress)
-{
-    static const QMap<QString, QHostAddress> specialHostAddresses {
-        { QStringLiteral("QHostAddress::Null"), QHostAddress::Null },
-        { QStringLiteral("QHostAddress::Broadcast"), QHostAddress::Broadcast },
-        { QStringLiteral("QHostAddress::LocalHost"), QHostAddress::LocalHost },
-        { QStringLiteral("QHostAddress::LocalHostIPv6"), QHostAddress::LocalHostIPv6 },
-        { QStringLiteral("QHostAddress::Any"), QHostAddress::Any },
-        { QStringLiteral("QHostAddress::AnyIPv6"), QHostAddress::AnyIPv6 },
-        { QStringLiteral("QHostAddress::AnyIPv4"), QHostAddress::AnyIPv4 }
-    };
-
-    const auto iter = specialHostAddresses.find(hostAddress);
-    if(iter != specialHostAddresses.constEnd())
-        return *iter;
-
-    return QHostAddress(hostAddress);
-}
-
-template<>
-QJsonDocument getJson<QJsonDocument>(const QJsonDocument &document)
-{
-    return document;
-}
-
-template<>
-QJsonObject getJson<QJsonObject>(const QJsonDocument &document)
-{
-    if(!document.isObject())
-        throw std::runtime_error("JSON document does not contain an object!");
-
-    return document.object();
-}
-
-template<>
-QJsonArray getJson<QJsonArray>(const QJsonDocument &document)
-{
-    if(!document.isArray())
-        throw std::runtime_error("JSON document does not contain an object!");
-
-    return document.array();
-}
diff --git a/webserverlib/utils.h b/webserverlib/utils.h
deleted file mode 100644
index 41ff562..0000000
--- a/webserverlib/utils.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#pragma once
-
-#include <QHostAddress>
-#include <QJsonDocument>
-#include <QJsonParseError>
-#include <QFile>
-
-#include <stdexcept>
-
-QHostAddress parseHostAddress(const QString &hostAddress);
-
-template<typename T>
-T getJson(const QJsonDocument &document);
-
-template<>
-QJsonDocument getJson<QJsonDocument>(const QJsonDocument &document);
-
-template<>
-QJsonObject getJson<QJsonObject>(const QJsonDocument &document);
-
-template<>
-QJsonArray getJson<QJsonArray>(const QJsonDocument &document);
-
-template<typename T>
-T getJson(const QByteArray &byteArray);
-
-template<typename T>
-T getJson(QIODevice &device);
-
-template<typename T>
-T getJson(const QString &filename);
-
-
-
-template<typename T>
-T getJson(const QByteArray &byteArray)
-{
-    QJsonParseError error;
-    auto document = QJsonDocument::fromJson(byteArray, &error);
-    if(error.error != QJsonParseError::NoError)
-        throw std::runtime_error(QString("Could not parse json: %0").arg(error.errorString()).toStdString());
-
-    return getJson<T>(document);
-}
-
-template<typename T>
-T getJson(QIODevice &device)
-{
-    return getJson<T>(device.readAll());
-}
-
-template<typename T>
-T getJson(const QString &filename)
-{
-    QFile file(filename);
-    if(!file.open(QIODevice::ReadOnly|QIODevice::Text))
-        throw std::runtime_error(QString("Could not open json file %0: %1").arg(filename, file.errorString()).toStdString());
-
-    return getJson<T>(file);
-}
diff --git a/webserverlib/weblistener.cpp b/webserverlib/weblistener.cpp
index 42b580a..a923f0f 100644
--- a/webserverlib/weblistener.cpp
+++ b/webserverlib/weblistener.cpp
@@ -7,7 +7,7 @@
 
 #include <stdexcept>
 
-#include "utils.h"
+#include "utils/netutils.h"
 #include "httpclientconnection.h"
 
 WebListener::WebListener(const QJsonObject &config, const QHash<QString, WebApplication*> &applications, QObject *parent) :
diff --git a/webserverlib/webserverlib.pro b/webserverlib/webserverlib.pro
index f335abd..a5b2d68 100644
--- a/webserverlib/webserverlib.pro
+++ b/webserverlib/webserverlib.pro
@@ -1,6 +1,8 @@
 QT += core network
 QT -= gui widgets
 
+DBLIBS += dbnetwork
+
 PROJECT_ROOT = ../..
 
 DEFINES += WEBSERVERLIB_LIBRARY
@@ -9,7 +11,6 @@ SOURCES += \
     weblistener.cpp \
     webapplication.cpp \
     webplugin.cpp \
-    utils.cpp \
     httpclientconnection.cpp \
     httpcontainers.cpp
 
@@ -17,7 +18,6 @@ HEADERS += webserverlib_global.h \
     weblistener.h \
     webapplication.h \
     webplugin.h \
-    utils.h \
     httpclientconnection.h \
     httpcontainers.h