From de2cc2db73a5de42d9bfaeb92604f28abe2a328a Mon Sep 17 00:00:00 2001 From: Vitaly Takmazov Date: Tue, 24 Oct 2017 17:18:29 +0300 Subject: crosspost: refactoring * spring-social * get tokens via service api --- .../main/java/com/juick/components/Crosspost.java | 251 --------------------- 1 file changed, 251 deletions(-) delete mode 100644 juick-crosspost/src/main/java/com/juick/components/Crosspost.java (limited to 'juick-crosspost/src/main/java/com/juick/components/Crosspost.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 deleted file mode 100644 index 58e3c410..00000000 --- a/juick-crosspost/src/main/java/com/juick/components/Crosspost.java +++ /dev/null @@ -1,251 +0,0 @@ -/* - * Copyright (C) 2008-2017, Juick - * - * 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.fasterxml.jackson.annotation.JsonInclude; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.juick.Message; -import com.juick.service.CrosspostService; -import com.juick.service.MessagesService; -import com.juick.util.MessageUtils; -import org.apache.commons.codec.CharEncoding; -import org.apache.commons.codec.binary.Base64; -import org.apache.commons.io.IOUtils; -import org.apache.commons.lang3.StringUtils; -import org.apache.commons.lang3.tuple.Pair; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.springframework.core.env.Environment; -import org.springframework.util.Assert; -import org.springframework.web.socket.TextMessage; -import org.springframework.web.socket.WebSocketSession; -import org.springframework.web.socket.handler.TextWebSocketHandler; - -import javax.crypto.Mac; -import javax.crypto.spec.SecretKeySpec; -import javax.inject.Inject; -import javax.net.ssl.HttpsURLConnection; -import java.io.OutputStreamWriter; -import java.net.URL; -import java.net.URLEncoder; -import java.nio.charset.StandardCharsets; -import java.security.Key; -import java.util.UUID; - -/** - * @author Ugnich Anton - */ -public class Crosspost extends TextWebSocketHandler { - final static String TWITTERURL = "https://api.twitter.com/1.1/statuses/update.json"; - final static String FBURL = "https://graph.facebook.com/me/feed"; - final static String VKURL = "https://api.vk.com/method/wall.post"; - - private static Logger logger = LoggerFactory.getLogger(Crosspost.class); - - private final CrosspostService crosspostService; - - private final String twitter_consumer_key; - private final String twitter_consumer_secret; - @Inject - private ObjectMapper jsonMapper; - @Inject - MessagesService messagesService; - - public Crosspost(final Environment env, final CrosspostService crosspostService) { - Assert.notNull(env, "Environment must be initialized"); - Assert.notNull(crosspostService, "CrosspostService must be initialized"); - - this.crosspostService = crosspostService; - - twitter_consumer_key = env.getProperty("twitter_consumer_key", StringUtils.EMPTY); - twitter_consumer_secret = env.getProperty("twitter_consumer_secret", StringUtils.EMPTY); - } - - @Override - protected void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception { - Message msg = jsonMapper.readValue(message.asBytes(), Message.class); - if (msg.getMid() > 0 && msg.getRid() == 0) { - Message jmsg = messagesService.getMessage(msg.getMid()); - if (StringUtils.isNotEmpty(crosspostService.getTwitterName(msg.getUser().getUid()))) { - if (jmsg.getTags().stream().noneMatch(t -> t.getName().equals("notwitter"))) { - twitterPost(jmsg); - } - } - // TODO: approve application for facebook crosspost - } - } - - public boolean facebookPost(final com.juick.Message jmsg) { - String token = crosspostService.getFacebookToken(jmsg.getUser().getUid()).orElse(StringUtils.EMPTY); - if (token.isEmpty()) { - return false; - } - - logger.info("FB: #{}", jmsg.getMid()); - - String status = MessageUtils.getMessageHashTags(jmsg) + "\n" + jmsg.getText(); - - boolean ret = false; - try { - String body = "access_token=" - + URLEncoder.encode(token, CharEncoding.UTF_8) - + "&message=" - + URLEncoder.encode(status, CharEncoding.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 = StringUtils.isNotEmpty(IOUtils.toString(conn.getInputStream(), StandardCharsets.UTF_8)); - - conn.disconnect(); - } catch (Exception e) { - logger.error("fbPost exception", e); - } - return ret; - } - - public boolean vkontaktePost(final com.juick.Message jmsg) { - Pair tokens = crosspostService.getVkTokens(jmsg.getUser().getUid()).orElse(Pair.of(StringUtils.EMPTY, StringUtils.EMPTY)); - if (tokens.getLeft().isEmpty() || tokens.getRight().isEmpty()) { - return false; - } - - logger.info("VK: #", jmsg.getMid()); - - String status = MessageUtils.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(), CharEncoding.UTF_8) + "&from_group=1&message=" + URLEncoder.encode(status, CharEncoding.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 = StringUtils.isNotEmpty(IOUtils.toString(conn.getInputStream(), StandardCharsets.UTF_8)); - - conn.disconnect(); - } catch (Exception e) { - logger.error("vkPost exception", e); - } - return ret; - } - - public boolean twitterPost(final com.juick.Message jmsg) { - Pair tokens = crosspostService.getTwitterTokens(jmsg.getUser().getUid()).orElse(Pair.of(StringUtils.EMPTY, StringUtils.EMPTY)); - if (tokens.getLeft().isEmpty() || tokens.getRight().isEmpty()) { - return false; - } - String token = MessageUtils.percentEncode(tokens.getLeft()); - String token_secret = MessageUtils.percentEncode(tokens.getRight()); - - logger.info("TWITTER: #{}", jmsg.getMid()); - - String status = MessageUtils.getMessageHashTags(jmsg) + jmsg.getText(); - if (status.length() > 115) { - status = status.substring(0, 114) + "…"; - } - status += " http://juick.com/" + jmsg.getMid(); - status = MessageUtils.percentEncode(status); - - boolean ret = false; - try { - String nonce = UUID.randomUUID().toString(); - String timestamp = Long.toString(System.currentTimeMillis() / 1000L); - String signature = MessageUtils.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 = IOUtils.toString(conn.getInputStream(), StandardCharsets.UTF_8) != null; - - conn.disconnect(); - } catch (Exception e) { - logger.error("twitterPost exception", e); - } - return ret; - } - - public String twitterSignature(final String status, final String nonce, final String timestamp, final String token, final 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&" + MessageUtils.percentEncode(TWITTERURL) + "&" + MessageUtils.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.error("twitterSignature exception", e); - } - return null; - } -} -- cgit v1.2.3