org.rest.annotations.security.HttpBasicAuthRoleCheckingStrategy.java Source code

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Here is the source code for org.rest.annotations.security.HttpBasicAuthRoleCheckingStrategy.java

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/**
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.rest.annotations.security;

import org.apache.wicket.authroles.authorization.strategies.role.IRoleCheckingStrategy;
import org.apache.wicket.authroles.authorization.strategies.role.Roles;
import org.apache.wicket.request.http.WebRequest;
import org.apache.wicket.util.crypt.Base64;
import org.apache.wicket.util.lang.Args;
import org.apache.wicket.util.string.Strings;
import org.wicketstuff.rest.resource.AbstractRestResource;

public class HttpBasicAuthRoleCheckingStrategy implements IRoleCheckingStrategy {
    final private String username;
    final private String password;

    public HttpBasicAuthRoleCheckingStrategy(String username, String password) {
        Args.notNull(username, "username");
        Args.notNull(password, "password");

        this.username = username;
        this.password = password;
    }

    @Override
    public boolean hasAnyRole(Roles roles) {
        WebRequest currentWebRequest = AbstractRestResource.getCurrentWebRequest();
        String authorization = currentWebRequest.getHeader("Authorization");

        if (!Strings.isEmpty(authorization) && authorization.startsWith("Basic")) {
            String base64Credentials = authorization.substring("Basic".length()).trim();
            String credentials = new String(Base64.decodeBase64(base64Credentials));

            final String[] values = credentials.split(":", 2);

            return username.equals(values[0]) && password.equals(values[1]);
        }

        return false;
    }

}