myStuff.rest.shiro.MyRealm.java Source code

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Here is the source code for myStuff.rest.shiro.MyRealm.java

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/*******************************************************************************
 * Copyright (C) 2014 by Craig Kumick
 *
 * Licensed 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 myStuff.rest.shiro;

import java.util.HashSet;
import java.util.Set;

import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.SimpleAuthenticationInfo;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;

public class MyRealm extends AuthorizingRealm {

    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principal) {
        String username = (String) principal.getPrimaryPrincipal();
        if (username.equals("root")) {
            Set<String> roles = new HashSet<>();
            roles.add("admin");
            return new SimpleAuthorizationInfo(roles);
        }
        throw new AuthenticationException("Unknown user");
    }

    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
        UsernamePasswordToken upToken = (UsernamePasswordToken) token;
        if (upToken.getUsername().equals("root")) {
            return new SimpleAuthenticationInfo(upToken.getUsername(), upToken.getPassword(), getName());
        }
        return null;
    }

}