eu.openanalytics.shinyproxy.UISecurityConfig.java Source code

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Here is the source code for eu.openanalytics.shinyproxy.UISecurityConfig.java

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/**
 * ShinyProxy
 *
 * Copyright (C) 2016-2018 Open Analytics
 *
 * ===========================================================================
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the Apache License as published by
 * The Apache Software Foundation, either version 2 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
 * Apache License for more details.
 *
 * You should have received a copy of the Apache License
 * along with this program.  If not, see <http://www.apache.org/licenses/>
 */
package eu.openanalytics.shinyproxy;

import java.util.Arrays;

import javax.inject.Inject;

import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.stereotype.Component;

import eu.openanalytics.containerproxy.auth.IAuthenticationBackend;
import eu.openanalytics.containerproxy.model.spec.ProxySpec;
import eu.openanalytics.containerproxy.security.ICustomSecurityConfig;
import eu.openanalytics.containerproxy.service.ProxyService;
import eu.openanalytics.containerproxy.service.UserService;

@Component
public class UISecurityConfig implements ICustomSecurityConfig {

    @Inject
    private IAuthenticationBackend auth;

    @Inject
    private UserService userService;

    @Inject
    private ProxyService proxyService;

    @Override
    public void apply(HttpSecurity http) throws Exception {
        if (auth.hasAuthorization()) {

            // Limit access to the app pages according to spec permissions
            for (ProxySpec spec : proxyService.getProxySpecs(null, true)) {
                if (spec.getAccessControl() == null)
                    continue;

                String[] groups = spec.getAccessControl().getGroups();
                if (groups == null || groups.length == 0)
                    continue;

                String[] appGroups = Arrays.stream(groups).map(s -> s.toUpperCase()).toArray(i -> new String[i]);
                http.authorizeRequests().antMatchers("/app/" + spec.getId()).hasAnyRole(appGroups);
            }

            // Limit access to the admin pages
            http.authorizeRequests().antMatchers("/admin").hasAnyRole(userService.getAdminGroups());
        }
    }
}