put the params in the body and fixed token issue

backend/src/main/java/ovh/herisson/Clyde/Services/TokenService.java

@@ -24,6 +24,13 @@ public class TokenService {
     public String generateNewToken(){
         byte[] bytes = new byte[64];
         new SecureRandom().nextBytes(bytes);
+        for (int i = 0; i < bytes.length; i++) {
+            while (bytes[i] == 0){
+                byte[] temp = new byte[1];
+                new SecureRandom().nextBytes(temp);
+                bytes[i] = temp[0];
+            }
+        }
         // will never end up in the catch because of the way that SecureRandom.nextBytes is implemented
         try {
             return new String(bytes,"ISO_8859_1");