From a6415ac494916a0191e2b5e34595f9dd5db4a65c Mon Sep 17 00:00:00 2001
From: Notmoo <skraig.boeuf@gmail.com>
Date: Mon, 31 Jul 2017 18:58:16 +0200
Subject: [PATCH] =?UTF-8?q?Module=20Server,=20packg=20tools=20:=20cr=C3=A9?=
 =?UTF-8?q?ation=20packg=20security;=20ajout=20clss=20IHashTool=20et=20MD5?=
 =?UTF-8?q?HashTool?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../pqt/server/tools/security/IHashTool.java  |  5 ++++
 .../server/tools/security/MD5HashTool.java    | 30 +++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 Workspace/server/src/main/WEB-INF/classes/com/pqt/server/tools/security/IHashTool.java
 create mode 100644 Workspace/server/src/main/WEB-INF/classes/com/pqt/server/tools/security/MD5HashTool.java

diff --git a/Workspace/server/src/main/WEB-INF/classes/com/pqt/server/tools/security/IHashTool.java b/Workspace/server/src/main/WEB-INF/classes/com/pqt/server/tools/security/IHashTool.java
new file mode 100644
index 00000000..57cee938
--- /dev/null
+++ b/Workspace/server/src/main/WEB-INF/classes/com/pqt/server/tools/security/IHashTool.java
@@ -0,0 +1,5 @@
+package com.pqt.server.tools.security;
+
+public interface IHashTool {
+    String hashAndSalt(String str, String salt);
+}
diff --git a/Workspace/server/src/main/WEB-INF/classes/com/pqt/server/tools/security/MD5HashTool.java b/Workspace/server/src/main/WEB-INF/classes/com/pqt/server/tools/security/MD5HashTool.java
new file mode 100644
index 00000000..ffb2ebca
--- /dev/null
+++ b/Workspace/server/src/main/WEB-INF/classes/com/pqt/server/tools/security/MD5HashTool.java
@@ -0,0 +1,30 @@
+package com.pqt.server.tools.security;
+
+import java.math.BigInteger;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+public class MD5HashTool implements IHashTool{
+    @Override
+    public String hashAndSalt(String input, String salt) {
+        String md5 = null;
+
+        if(input == null || salt == null) return null;
+
+        try {
+            String str = salt+input;
+            //Create MessageDigest object for MD5
+            MessageDigest digest = MessageDigest.getInstance("MD5");
+
+            //Update input string in message digest
+            digest.update(str.getBytes(), 0, str.length());
+
+            //Converts message digest value in base 16 (hex)
+            md5 = new BigInteger(1, digest.digest()).toString(16);
+
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+        }
+        return md5;
+    }
+}