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Service Interface Base

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package io.electrum.vas;

import org.glassfish.jersey.internal.util.Base64;

public class Utils {

   public static String toIndentedString(Object o) {
      if (o == null) {
         return "null";
      }
      return o.toString().replace("\n", "\n    ");
   }

   public static String getBasicAuthString(String authHeader) {
      if (authHeader == null || authHeader.isEmpty() || !authHeader.startsWith("Basic ")) {
         return null;
      }
      String credsSubstring = authHeader.substring("Basic ".length());
      String usernameAndPassword = Base64.decodeAsString(credsSubstring);
      return usernameAndPassword;
   }

   public static String getUsernameFromBasicAuth(String authString) {
      String username = "null";
      if (authString != null && !authString.isEmpty()) {
         username = authString.substring(0, authString.indexOf(':'));
      }
      return username;
   }

   public static String getPasswordFromBasicAuth(String authString) {
      String password = "null";
      if (authString != null && !authString.isEmpty()) {
         password = authString.substring(authString.indexOf(':') + 1);
      }
      return password;
   }
}