ch.ge.ve.protopoc.jwt.JwtAuthenticationEntryPoint.java Source code

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Here is the source code for ch.ge.ve.protopoc.jwt.JwtAuthenticationEntryPoint.java

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/*-------------------------------------------------------------------------------------------------
 - #%L                                                                                            -
 - chvote-protocol-poc                                                                            -
 - %%                                                                                             -
 - Copyright (C) 2016 - 2017 Rpublique et Canton de Genve                                       -
 - %%                                                                                             -
 - 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 <http://www.gnu.org/licenses/>.                           -
 - #L%                                                                                            -
 -------------------------------------------------------------------------------------------------*/

package ch.ge.ve.protopoc.jwt;

import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.Serializable;

@Component
public class JwtAuthenticationEntryPoint implements AuthenticationEntryPoint, Serializable {

    private static final long serialVersionUID = -8970718410437077606L;

    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response,
            AuthenticationException authException) throws IOException {
        // This is invoked when user tries to access a secured REST resource without supplying any credentials
        // We should just send a 401 Unauthorized response because there is no 'login page' to redirect to
        response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Unauthorized");
    }
}