Add Hash class

src/main/java/com/covas/ApplicationScoped/ApplicationLifeCycle.java

@@ -14,6 +14,7 @@ import javax.enterprise.event.Observes;
 import javax.inject.Inject;
 import javax.transaction.Transactional;
 
+import com.covas.Classes.Hash;
 import com.covas.Entity.UsersEntity;
 import com.covas.Enums.Roles;
 
@@ -34,8 +35,7 @@ public class ApplicationLifeCycle {
         if (schemaCreate){  
             UsersEntity users = new UsersEntity();
             UsersEntity users2 = new UsersEntity();
-
-            
+            Hash hash = new Hash();
             if(users.findByPseudo("Peter") == null){
                 users.pseudo = "Peter";
                 users.email = "peter@email.com";
@@ -43,7 +43,7 @@ public class ApplicationLifeCycle {
                 users.firstName = "Peter";
                 users.birth = LocalDate.of(1993, Month.FEBRUARY, 23);
                 users.status = true;
-                users.password = "toto";
+                users.password = hash.encryptSHA512("toto");
                 users.roles = Roles.User;
                 users.persist();
                 LOGGER.info("Peter test was created");
@@ -57,7 +57,7 @@ public class ApplicationLifeCycle {
                 users2.firstName = "Peter";
                 users2.birth = LocalDate.of(1993, Month.FEBRUARY, 23);
                 users2.status = true;
-                users2.password = "toto";
+                users2.password = hash.encryptSHA512("toto");
                 users2.roles = Roles.Admin;
                 users2.persist();
                 LOGGER.info("Robert test was created");

src/main/java/com/covas/Classes/Hash.java

@@ -0,0 +1,41 @@
+package com.covas.Classes;
+
+import java.math.BigInteger;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+public class Hash {
+
+    public static String encryptPassword(String input)
+    {
+        try {
+            // getInstance() method is called with algorithm SHA-512
+            MessageDigest md = MessageDigest.getInstance("SHA-512");
+  
+            // digest() method is called
+            // to calculate message digest of the input string
+            // returned as array of byte
+            byte[] messageDigest = md.digest(input.getBytes());
+  
+            // Convert byte array into signum representation
+            BigInteger no = new BigInteger(1, messageDigest);
+  
+            // Convert message digest into hex value
+            String hashtext = no.toString(16);
+  
+            // Add preceding 0s to make it 32 bit
+            while (hashtext.length() < 32) {
+                hashtext = "0" + hashtext;
+            }
+  
+            // return the HashText
+            return hashtext;
+        }
+  
+        // For specifying wrong message digest algorithms
+        catch (NoSuchAlgorithmException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    
+}