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Zahori Front End server for Zahori.io
package io.zahori.server.security;
/*-
* #%L
* zahori-server
* $Id:$
* $HeadURL:$
* %%
* Copyright (C) 2021 PANEL SISTEMAS INFORMATICOS,S.L
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
* #L%
*/
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.lang3.StringUtils;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jws;
import io.jsonwebtoken.Jwts;
/**
* The type Jwt utils.
*/
public class JWTUtils {
/**
* Gets client id.
*
* @param request the request
* @return the client id
*/
public static Long getClientId(HttpServletRequest request) {
String token = request.getHeader(SecurityConstants.HEADER_STRING);
if (StringUtils.isNotEmpty(token) && token.startsWith(SecurityConstants.TOKEN_PREFIX)) {
Jws claimsJws = Jwts.parser().setSigningKey(SecurityConstants.SECRET.getBytes())
.parseClaimsJws(token.replace(SecurityConstants.TOKEN_PREFIX, ""));
Claims claims = claimsJws.getBody();
return Long.valueOf((Integer) claims.get(SecurityConstants.CLIENT_ID));
}
return null;
}
}