org.obiba.opal.web.security.SubjectCredentialsGroupAuthorizationResource.java Source code

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Here is the source code for org.obiba.opal.web.security.SubjectCredentialsGroupAuthorizationResource.java

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/*******************************************************************************
 * Copyright (c) 2013 OBiBa. All rights reserved.
 *
 * This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package org.obiba.opal.web.security;

import java.util.Collection;
import java.util.HashSet;

import javax.ws.rs.DefaultValue;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.QueryParam;

import org.obiba.opal.core.domain.security.SubjectAcl;
import org.obiba.opal.core.service.security.SubjectAclService;
import org.obiba.opal.web.model.Opal;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;

import com.google.common.collect.Iterables;

import static org.obiba.opal.core.domain.security.SubjectAcl.SubjectType;

@Component
@Scope("request")
@Path("/authz-subject/{subject:.*}")
public class SubjectCredentialsGroupAuthorizationResource {

    @Autowired
    private SubjectAclService subjectAclService;

    @PathParam("subject")
    private String subject;

    @GET
    public Iterable<Opal.Acl> get(@QueryParam("domain") @DefaultValue("opal") String domain,
            @QueryParam("type") SubjectType type) {

        SubjectAcl.Subject aclSubject = type.subjectFor(subject);
        Collection<SubjectAclService.Permissions> permissions = new HashSet<>();
        for (SubjectAclService.Permissions p : subjectAclService.getSubjectPermissions(aclSubject)) {
            if (p.getDomain().equals(domain)) {
                permissions.add(p);
            }
        }

        return Iterables.transform(permissions, PermissionsToAclFunction.INSTANCE);
    }
}