org.commonjava.util.jhttpc.auth.BasicAuthenticator.java Source code

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Here is the source code for org.commonjava.util.jhttpc.auth.BasicAuthenticator.java

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/**
 * Copyright (C) 2015 Red Hat, Inc. (jdcasey@commonjava.org)
 *
 * 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 org.commonjava.util.jhttpc.auth;

import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.commonjava.util.jhttpc.model.SiteConfig;

import java.net.URL;

public class BasicAuthenticator extends ClientAuthenticator {

    private PasswordManager passwords;

    public BasicAuthenticator(final PasswordManager passwords) {
        this.passwords = passwords;
    }

    @Override
    public HttpClientContext decoratePrototypeContext(final AuthScope scope, SiteConfig location, PasswordType type,
            HttpClientContext ctx) {
        CredentialsProvider creds = ctx.getCredentialsProvider();
        if (creds == null || !(creds instanceof BasicCredentialsProvider)) {
            creds = new BasicCredentialsProvider();
            ctx.setCredentialsProvider(creds);
        }

        if (PasswordType.USER == type) {
            final String password = passwords.lookup(new PasswordKey(location, PasswordType.USER));
            creds.setCredentials(scope, new UsernamePasswordCredentials(location.getUser(), password));
        } else if (PasswordType.PROXY == type) {
            final String password = passwords.lookup(new PasswordKey(location, PasswordType.PROXY));
            creds.setCredentials(scope, new UsernamePasswordCredentials(location.getProxyUser(), password));
        }

        return ctx;
    }

}