Merge branch 'develop' into master

Author: purejava

README.md

@@ -5,9 +5,55 @@
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/f8c426863d4c46578ef2b7ae8c32e99f)](https://app.codacy.com/gh/purejava/keepassxc-proxy-access?utm_source=github.com&utm_medium=referral&utm_content=purejava/keepassxc-proxy-access&utm_campaign=Badge_Grade)
 [![Maven Central](https://img.shields.io/maven-central/v/org.purejava/keepassxc-proxy-access.svg?label=Maven%20Central)](https://search.maven.org/search?q=g:%22org.purejava%22%20AND%20a:%22keepassxc-proxy-access%22)
 [![License](https://img.shields.io/github/license/purejava/keepassxc-proxy-access.svg)](https://github.com/purejava/keepassxc-proxy-access/blob/master/LICENSE)
+[![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/donate?hosted_button_id=XVX9ZM7WE4ANL)
 
 A Java library to access KeePassXC via its build-in proxy.
 
+# Dependency
+Add `keepassxc-proxy-access` as a dependency to your project.
+```maven
+<dependency>
+    <groupId>org.purejava</groupId>
+    <artifactId>keepassxc-proxy-access</artifactId>
+    <version>0.0.2</version>
+</dependency>
+```
+
+# Usage
+The library uses the JSON data format to communicate with KeePassXC. The underlying TweetNaCL crypto library provides the crypto_box functionality that is used to set up an encrypted and secure channel for the components to communicate with each other.
+
+It's fast, easy to use and cross-platform.
+
+Examples on how to use the library can be found in the Maven test classes.
+
+You need to establish a connection to KeePassXC first:
+```java
+private KeepassProxyAccess kpa = new KeepassProxyAccess();
+kpa.connect();
+kpa.associate();
+```
+You'll get an AssociateID and the public key of an IDKeypair created during the initial connection.
+Both pieces of data combined are needed for further connections. As both are public data, there is no need to store them securely.
+
+# keepassxc-protocol
+Communication with KeePassXC happens via the KeePassXC protocol. Currently, the following functionality is implemented:
+*   `change-public-keys`: Request for passing public keys from client to server and back.
+*   `get-databasehash`: Request for receiving the database hash (SHA256) of the current active database.
+*   `associate`: Request for associating a new client with KeePassXC.
+*   `test-associate`: Request for testing if the client has been associated with KeePassXC.
+*   `generate-password`: Request for generating a password. KeePassXC's settings are used.
+*   `get-logins`: Requests for receiving credentials for the current URL match.
+*   `set-login`: Request for adding or updating credentials to the database.
+*   `lock-database`: Request for locking the database from client.
+*   `get-database-groups`: Request to retrieve all database groups together with their groupUuids.
+*   `create-new-group`: Request to create a new group for the given name or path.
+*   `get-totp`: Request for receiving the current TOTP.
+
+# Donation
+If you like this project, you can give me a cup of coffee :)
+
+[![paypal](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif)](https://www.paypal.com/donate?hosted_button_id=XVX9ZM7WE4ANL)
+
 # Copyright
 Copyright (C) 2021 Ralph Plawetzki
 

pom.xml

@@ -6,7 +6,7 @@
 
   <groupId>org.purejava</groupId>
   <artifactId>keepassxc-proxy-access</artifactId>
-  <version>0.0.1</version>
+  <version>0.0.2</version>
   <packaging>jar</packaging>
 
   <name>keepassxc-proxy-access</name>
@@ -54,17 +54,10 @@
     <maven.compiler.target>1.9</maven.compiler.target>
   </properties>
 
-  <!-- local repo for tweetnacl-java -->
-  <repositories>
-    <repository>
-      <id>local-repo</id>
-      <url>file://${basedir}/etc/repo</url>
-    </repository>
-  </repositories>
-
+  <!-- tweetnacl-java -->
   <dependencies>
     <dependency>
-      <groupId>com.iwebpp.crypto</groupId>
+      <groupId>org.purejava</groupId>
       <artifactId>tweetnacl-java</artifactId>
       <version>1.1.2</version>
     </dependency>

src/main/java/org/keepassxc/LinuxMacConnection.java

@@ -17,7 +17,7 @@
 
 public class LinuxMacConnection extends Connection {
 
-    static final Logger log = LoggerFactory.getLogger(LinuxMacConnection.class);
+    private static final Logger log = LoggerFactory.getLogger(LinuxMacConnection.class);
 
     private AFUNIXSocket socket;
     private OutputStream os;

src/main/java/org/keepassxc/WindowsConnection.java

@@ -11,7 +11,7 @@
 
 public class WindowsConnection extends Connection {
 
-    static final Logger log = LoggerFactory.getLogger(WindowsConnection.class);
+    private static final Logger log = LoggerFactory.getLogger(WindowsConnection.class);
 
     private RandomAccessFile pipe;
 

src/test/java/org/purejava/UnlockedDatabaseTest.java

@@ -18,7 +18,7 @@
  * For this test, KeePassXC should be started and unlocked.
  */
 public class UnlockedDatabaseTest {
-    static final Logger log = LoggerFactory.getLogger(UnlockedDatabaseTest.class);
+    private static final Logger log = LoggerFactory.getLogger(UnlockedDatabaseTest.class);
 
     private KeepassProxyAccess kpa = new KeepassProxyAccess();