reorganize structure again

4 files changed, 473 insertions, 0 deletions

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 <http://www.gnu.org/licenses/>.
+ */
+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<String, String> 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<String, String> 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<HttpMessageConverter<?>> 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);
+    }
+}