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76 lines
2.7 KiB
76 lines
2.7 KiB
/*
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This file is part of Airsonic.
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Airsonic is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Airsonic is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Airsonic. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2016 (C) Airsonic Authors
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Based upon Subsonic, Copyright 2009 (C) Sindre Mehus
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*/
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package org.airsonic.player.controller;
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import org.apache.commons.io.IOUtils;
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import org.apache.http.HttpStatus;
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import org.apache.http.client.config.RequestConfig;
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.ServletRequestUtils;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.servlet.ModelAndView;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.InputStream;
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/**
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* A proxy for external HTTP requests.
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*
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* @author Sindre Mehus
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*/
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@Controller
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@RequestMapping("/proxy")
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public class ProxyController {
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@RequestMapping(method = RequestMethod.GET)
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public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
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String url = ServletRequestUtils.getRequiredStringParameter(request, "url");
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RequestConfig requestConfig = RequestConfig.custom()
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.setConnectTimeout(15000)
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.setSocketTimeout(15000)
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.build();
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HttpGet method = new HttpGet(url);
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method.setConfig(requestConfig);
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InputStream in = null;
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try (CloseableHttpClient client = HttpClients.createDefault()) {
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try (CloseableHttpResponse resp = client.execute(method)) {
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int statusCode = resp.getStatusLine().getStatusCode();
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if (statusCode != HttpStatus.SC_OK) {
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response.sendError(statusCode);
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} else {
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in = resp.getEntity().getContent();
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IOUtils.copy(in, response.getOutputStream());
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}
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}
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} finally {
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IOUtils.closeQuietly(in);
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}
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return null;
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}
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} |