From 4314d834724bbb5c671e7300b7de865fe53c51fb Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Tue, 8 Nov 2016 15:54:33 +0300
Subject: reorganize structure again
---
.../main/java/com/juick/components/Crosspost.java | 308 +++++++++++++++++++++
.../configuration/CrosspostConfiguration.java | 105 +++++++
.../configuration/CrosspostInitializer.java | 33 +++
.../components/controllers/StatusController.java | 27 ++
4 files changed, 473 insertions(+)
create mode 100644 juick-crosspost/src/main/java/com/juick/components/Crosspost.java
create mode 100644 juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostConfiguration.java
create mode 100644 juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostInitializer.java
create mode 100644 juick-crosspost/src/main/java/com/juick/components/controllers/StatusController.java
(limited to 'juick-crosspost/src/main/java')
diff --git a/juick-crosspost/src/main/java/com/juick/components/Crosspost.java b/juick-crosspost/src/main/java/com/juick/components/Crosspost.java
new file mode 100644
index 00000000..493fa5e4
--- /dev/null
+++ b/juick-crosspost/src/main/java/com/juick/components/Crosspost.java
@@ -0,0 +1,308 @@
+/*
+ * Juick
+ * Copyright (C) 2013, Ugnich Anton
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+package com.juick.components;
+
+import com.juick.server.CrosspostQueries;
+import com.juick.xmpp.JID;
+import com.juick.xmpp.Message;
+import com.juick.xmpp.Stream;
+import com.juick.xmpp.StreamComponent;
+import com.juick.xmpp.extensions.JuickMessage;
+import org.apache.commons.codec.binary.Base64;
+import org.apache.commons.lang3.math.NumberUtils;
+import org.apache.commons.lang3.tuple.Pair;
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.core.env.Environment;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.stereotype.Component;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+import javax.inject.Inject;
+import javax.net.ssl.HttpsURLConnection;
+import java.io.*;
+import java.net.Socket;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.security.Key;
+import java.util.UUID;
+import java.util.concurrent.ExecutorService;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+@Component
+public class Crosspost implements DisposableBean, Stream.StreamListener, Message.MessageListener {
+
+ private static Logger logger = Logger.getLogger(Crosspost.class.getName());
+
+ public final static String TWITTERURL = "https://api.twitter.com/1.1/statuses/update.json";
+ public final static String FBURL = "https://graph.facebook.com/me/feed";
+ public final static String VKURL = "https://api.vk.com/method/wall.post";
+ @Inject
+ JdbcTemplate jdbc;
+ Stream xmpp;
+ String twitter_consumer_key;
+ String twitter_consumer_secret;
+ ExecutorService service;
+
+ @Inject
+ public Crosspost(Environment env, ExecutorService service) {
+ this.service = service;
+ logger.info("component initialized");
+ try {
+ twitter_consumer_key = env.getProperty("twitter_consumer_key", "");
+ twitter_consumer_secret = env.getProperty("twitter_consumer_secret", "");
+
+ setupXmppComponent(env.getProperty("crosspost_jid", "crosspost.juick.local"),
+ env.getProperty("xmpp_password", ""), NumberUtils.toInt(env.getProperty("xmpp_port", ""), 5347));
+ service.submit(() -> xmpp.startParsing());
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, e.getMessage(), e);
+ }
+ }
+
+ @Override
+ public void destroy() {
+ logger.info("component destroyed");
+ }
+
+ public void setupXmppComponent(String jid, String password, int port) {
+ try {
+ Socket socket = new Socket("localhost", port);
+ xmpp = new StreamComponent(new JID(jid), socket.getInputStream(), socket.getOutputStream(), password);
+ xmpp.addChildParser(new JuickMessage());
+ xmpp.addListener((Stream.StreamListener) this);
+ xmpp.addListener((Message.MessageListener) this);
+ } catch (IOException e) {
+ logger.log(Level.SEVERE, e.getMessage(), e);
+ }
+ }
+
+ @Override
+ public void onStreamReady() {
+ logger.info("XMPP STREAM READY");
+ }
+
+ @Override
+ public void onStreamFail(Exception e) {logger.log(Level.SEVERE, "XMPP STREAM FAIL", e);}
+ @Override
+ public void onMessage(com.juick.xmpp.Message msg) {
+ JuickMessage jmsg = (JuickMessage) msg.getChild(JuickMessage.XMLNS);
+ if (msg.to != null && msg.to.Username != null && jmsg != null && jmsg.getRID() == 0) {
+ if (msg.to.Username.equals("twitter")) {
+ twitterPost(jmsg);
+ } else if (msg.to.Username.equals("fb")) {
+ facebookPost(jmsg);
+ } else if (msg.to.Username.equals("vk")) {
+ vkontaktePost(jmsg);
+ }
+ }
+ }
+
+ public boolean facebookPost(com.juick.Message jmsg) {
+ String token = CrosspostQueries.getFacebookToken(jdbc, jmsg.getUser().getUID()).orElse("");
+ if (token.isEmpty()) {
+ return false;
+ }
+
+ logger.info("FB: #" + jmsg.getMID());
+
+ String status = getMessageHashTags(jmsg) + "\n" + jmsg.getText();
+
+ boolean ret = false;
+ try {
+ String body = "access_token=" + URLEncoder.encode(token, "UTF-8") + "&message=" + URLEncoder.encode(status, "UTF-8") + "&link=http%3A%2F%2Fjuick.com%2F" + jmsg.getMID();
+
+ HttpsURLConnection conn = (HttpsURLConnection) new URL(FBURL).openConnection();
+ conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
+ conn.setRequestProperty("User-Agent", "Juick");
+ conn.setRequestProperty("Content-Length", Integer.toString(body.length()));
+ conn.setUseCaches(false);
+ conn.setDoInput(true);
+ conn.setDoOutput(true);
+ conn.setRequestMethod("POST");
+ conn.connect();
+
+ OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
+ wr.write(body);
+ wr.close();
+
+ ret = streamToString(conn.getInputStream()) != null;
+
+ conn.disconnect();
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "fbPost: " + e.getMessage(), e);
+ }
+ return ret;
+ }
+
+ public boolean vkontaktePost(com.juick.Message jmsg) {
+ Pair tokens = CrosspostQueries.getVKTokens(jdbc, jmsg.getUser().getUID()).orElse(Pair.of("", ""));
+ if (tokens.getLeft().isEmpty() || tokens.getRight().isEmpty()) {
+ return false;
+ }
+
+ logger.info("VK: #" + jmsg.getMID());
+
+ String status = getMessageHashTags(jmsg) + "\n" + jmsg.getText() + "\nhttp://juick.com/" + jmsg.getMID();
+
+ boolean ret = false;
+ try {
+ String body = "owner_id=" + tokens.getLeft() + "&access_token=" + URLEncoder.encode(tokens.getRight(), "UTF-8") + "&from_group=1&message=" + URLEncoder.encode(status, "UTF-8");
+
+ HttpsURLConnection conn = (HttpsURLConnection) new URL(VKURL).openConnection();
+ conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
+ conn.setRequestProperty("User-Agent", "Juick");
+ conn.setRequestProperty("Content-Length", Integer.toString(body.length()));
+ conn.setUseCaches(false);
+ conn.setDoInput(true);
+ conn.setDoOutput(true);
+ conn.setRequestMethod("POST");
+ conn.connect();
+
+ OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
+ wr.write(body);
+ wr.close();
+
+ ret = streamToString(conn.getInputStream()) != null;
+
+ conn.disconnect();
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "vkPost: " + e.getMessage(), e);
+ }
+ return ret;
+ }
+
+ public boolean twitterPost(com.juick.Message jmsg) {
+ Pair tokens = CrosspostQueries.getTwitterTokens(jdbc, jmsg.getUser().getUID()).orElse(Pair.of("", ""));
+ if (tokens.getLeft().isEmpty() || tokens.getRight().isEmpty()) {
+ return false;
+ }
+ String token = percentEncode(tokens.getLeft());
+ String token_secret = percentEncode(tokens.getRight());
+
+ logger.info("TWITTER: #" + jmsg.getMID());
+
+ String status = getMessageHashTags(jmsg) + jmsg.getText();
+ if (status.length() > 115) {
+ status = status.substring(0, 114) + "…";
+ }
+ status += " http://juick.com/" + jmsg.getMID();
+ status = percentEncode(status);
+
+ boolean ret = false;
+ try {
+ String nonce = UUID.randomUUID().toString();
+ String timestamp = Long.toString(System.currentTimeMillis() / 1000L);
+ String signature = percentEncode(twitterSignature(status, nonce, timestamp, token, token_secret));
+ String auth = "OAuth "
+ + "oauth_consumer_key=\"" + twitter_consumer_key + "\", "
+ + "oauth_nonce=\"" + nonce + "\", "
+ + "oauth_signature=\"" + signature + "\", "
+ + "oauth_signature_method=\"HMAC-SHA1\", "
+ + "oauth_timestamp=\"" + timestamp + "\", "
+ + "oauth_token=\"" + token + "\", "
+ + "oauth_version=\"1.0\"";
+
+ HttpsURLConnection conn = (HttpsURLConnection) new URL(TWITTERURL).openConnection();
+ conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
+ conn.setRequestProperty("User-Agent", "Juick");
+ conn.setRequestProperty("Content-Length", Integer.toString(status.length() + 7));
+ conn.setRequestProperty("Authorization", auth);
+ conn.setUseCaches(false);
+ conn.setDoInput(true);
+ conn.setDoOutput(true);
+ conn.setRequestMethod("POST");
+ conn.connect();
+
+ OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
+ wr.write("status=" + status);
+ wr.close();
+
+ ret = streamToString(conn.getInputStream()) != null;
+
+ conn.disconnect();
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "twitterPost: " + e.getMessage(), e);
+ }
+ return ret;
+ }
+
+ public String twitterSignature(String status, String nonce, String timestamp, String token, String token_secret) {
+ try {
+ // ALPHABET-SORTED
+ String params = "oauth_consumer_key=" + twitter_consumer_key
+ + "&oauth_nonce=" + nonce
+ + "&oauth_signature_method=HMAC-SHA1"
+ + "&oauth_timestamp=" + timestamp
+ + "&oauth_token=" + token
+ + "&oauth_version=1.0"
+ + "&status=" + status;
+
+ String base = "POST&" + percentEncode(TWITTERURL) + "&" + percentEncode(params);
+ String key = twitter_consumer_secret + "&" + token_secret;
+
+ Key signingKey = new SecretKeySpec(key.getBytes(), "HmacSHA1");
+ Mac mac = Mac.getInstance("HmacSHA1");
+ mac.init(signingKey);
+ byte[] rawHmac = mac.doFinal(base.getBytes());
+ return Base64.encodeBase64String(rawHmac);
+
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "twitterSignature: " + e.getMessage(), e);
+ }
+ return null;
+ }
+
+ public String streamToString(InputStream is) {
+ try {
+ BufferedReader buf = new BufferedReader(new InputStreamReader(is));
+ StringBuilder str = new StringBuilder();
+ String line;
+ do {
+ line = buf.readLine();
+ str.append(line).append("\n");
+ } while (line != null);
+ return str.toString();
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "streamToString: " + e.getMessage(), e);
+ }
+ return null;
+ }
+
+ public String getMessageHashTags(com.juick.Message jmsg) {
+ String hashtags = "";
+ for (int i = 0; i < jmsg.Tags.size(); i++) {
+ hashtags += "#" + jmsg.Tags.get(i) + " ";
+ }
+ return hashtags;
+ }
+
+ public static String percentEncode(String s) {
+ String ret = "";
+ try {
+ ret = URLEncoder.encode(s, "UTF-8").replace("+", "%20").replace("*", "%2A").replace("%7E", "~");
+ } catch (UnsupportedEncodingException e) {
+ }
+ return ret;
+ }
+}
diff --git a/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostConfiguration.java b/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostConfiguration.java
new file mode 100644
index 00000000..7ed9fcee
--- /dev/null
+++ b/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostConfiguration.java
@@ -0,0 +1,105 @@
+package com.juick.components.configuration;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.datatype.jdk8.Jdk8Module;
+import com.juick.components.Crosspost;
+import com.mitchellbosecke.pebble.PebbleEngine;
+import com.mitchellbosecke.pebble.loader.Loader;
+import com.mitchellbosecke.pebble.loader.ServletLoader;
+import com.mitchellbosecke.pebble.spring4.PebbleViewResolver;
+import com.mitchellbosecke.pebble.spring4.extension.SpringExtension;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+import org.springframework.core.env.Environment;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
+import org.springframework.web.servlet.ViewResolver;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
+import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
+
+import javax.inject.Inject;
+import javax.servlet.ServletContext;
+import java.util.List;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+/**
+ * Created by vitalyster on 28.06.2016.
+ */
+@Configuration
+@ComponentScan(basePackages = {"com.juick"})
+@PropertySource("classpath:juick.conf")
+public class CrosspostConfiguration extends WebMvcConfigurationSupport {
+ @Inject
+ Environment env;
+ @Inject
+ ExecutorService service;
+
+ @Inject
+ private ServletContext servletContext;
+
+ @Bean
+ public Loader templateLoader(){
+ return new ServletLoader(servletContext);
+ }
+
+ @Bean
+ public SpringExtension springExtension() {
+ return new SpringExtension();
+ }
+
+ @Bean
+ public PebbleEngine pebbleEngine() {
+ return new PebbleEngine.Builder()
+ .loader(this.templateLoader())
+ .extension(springExtension())
+ .build();
+ }
+
+ @Bean
+ public ViewResolver viewResolver() {
+ PebbleViewResolver viewResolver = new PebbleViewResolver();
+ viewResolver.setPrefix("/WEB-INF/templates/");
+ viewResolver.setSuffix(".html");
+ viewResolver.setPebbleEngine(pebbleEngine());
+ return viewResolver;
+ }
+ @Bean
+ public Crosspost crosspost() {
+ return new Crosspost(env, service);
+ }
+ @Bean
+ public ExecutorService service() {
+ return Executors.newCachedThreadPool();
+ }
+
+ @Override
+ public RequestMappingHandlerMapping requestMappingHandlerMapping() {
+ RequestMappingHandlerMapping mapping = super.requestMappingHandlerMapping();
+ mapping.setUseSuffixPatternMatch(false);
+ return mapping;
+ }
+ @Override
+ protected void addResourceHandlers(ResourceHandlerRegistry registry) {
+ registry.setOrder(0);
+ registry.addResourceHandler("/scripts.js").addResourceLocations("/");
+ registry.addResourceHandler("/style.css").addResourceLocations("/");
+ }
+
+ @Override
+ protected void configureMessageConverters(List> converters) {
+ Jackson2ObjectMapperBuilder builder = new Jackson2ObjectMapperBuilder()
+ .serializationInclusion(JsonInclude.Include.NON_DEFAULT)
+ .serializationInclusion(JsonInclude.Include.NON_NULL)
+ .serializationInclusion(JsonInclude.Include.NON_ABSENT)
+ .serializationInclusion(JsonInclude.Include.NON_EMPTY);
+ MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter(builder.build());
+ converter.getObjectMapper().registerModule(new Jdk8Module());
+ converters.add(converter);
+ super.configureMessageConverters(converters);
+ }
+}
diff --git a/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostInitializer.java b/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostInitializer.java
new file mode 100644
index 00000000..e85d7a2a
--- /dev/null
+++ b/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostInitializer.java
@@ -0,0 +1,33 @@
+package com.juick.components.configuration;
+import org.springframework.web.filter.CharacterEncodingFilter;
+import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
+
+import javax.servlet.Filter;
+
+/**
+ * Created by vt on 09/02/16.
+ */
+public class CrosspostInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
+ @Override
+ protected Class[] getRootConfigClasses() {
+ return new Class[] {CrosspostConfiguration.class};
+ }
+
+ @Override
+ protected Class[] getServletConfigClasses() {
+ return null;
+ }
+
+ @Override
+ protected String[] getServletMappings() {
+ return new String[] {
+ "/"
+ };
+ }
+ @Override
+ protected Filter[] getServletFilters() {
+ CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();
+ characterEncodingFilter.setEncoding("UTF-8");
+ return new Filter[] { characterEncodingFilter};
+ }
+}
diff --git a/juick-crosspost/src/main/java/com/juick/components/controllers/StatusController.java b/juick-crosspost/src/main/java/com/juick/components/controllers/StatusController.java
new file mode 100644
index 00000000..348cfed1
--- /dev/null
+++ b/juick-crosspost/src/main/java/com/juick/components/controllers/StatusController.java
@@ -0,0 +1,27 @@
+package com.juick.components.controllers;
+
+import com.juick.components.Crosspost;
+import com.juick.server.helpers.Status;
+import org.springframework.http.MediaType;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.inject.Inject;
+
+/**
+ * Created by vitalyster on 24.10.2016.
+ */
+@Controller
+@ResponseBody
+public class StatusController {
+ @Inject
+ Crosspost crosspost;
+
+ @RequestMapping(method = RequestMethod.GET, value = "/", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+ public Status status() {
+ String status = crosspost != null ? "OK" : "Fail";
+ return new Status(status);
+ }
+}
--
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