Extract sape code into ControllerAdvice

1 files changed, 0 insertions, 365 deletions

diff --git a/src/main/java/com/juick/server/www/controllers/SocialLogin.java b/src/main/java/com/juick/server/www/controllers/SocialLogin.java
deleted file mode 100644
index e3b7a33b..00000000
--- a/src/main/java/com/juick/server/www/controllers/SocialLogin.java
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * Copyright (C) 2008-2020, 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 <http://www.gnu.org/licenses/>.
- */
-package com.juick.server.www.controllers;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.github.scribejava.apis.*;
-import com.github.scribejava.core.builder.ServiceBuilder;
-import com.github.scribejava.core.model.*;
-import com.github.scribejava.core.oauth.OAuth10aService;
-import com.github.scribejava.core.oauth.OAuth20Service;
-import com.juick.model.ext.facebook.User;
-import com.juick.model.ext.vk.UsersResponse;
-import com.juick.server.Utils;
-import com.juick.server.util.HttpBadRequestException;
-import com.juick.service.CrosspostService;
-import com.juick.service.EmailService;
-import com.juick.service.TelegramService;
-import com.juick.service.UserService;
-import com.juick.service.security.annotation.Visitor;
-import com.nimbusds.jose.JOSEException;
-import com.nimbusds.jose.proc.BadJOSEException;
-import org.apache.commons.codec.digest.DigestUtils;
-import org.apache.commons.codec.digest.HmacAlgorithms;
-import org.apache.commons.codec.digest.HmacUtils;
-import org.apache.commons.lang3.RandomStringUtils;
-import org.apache.commons.lang3.StringUtils;
-import org.apache.commons.lang3.math.NumberUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.CookieValue;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.util.UriComponentsBuilder;
-
-import javax.annotation.PostConstruct;
-import javax.inject.Inject;
-import javax.servlet.http.Cookie;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.text.ParseException;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-import java.util.concurrent.ExecutionException;
-import java.util.stream.Collectors;
-
-/**
- *
- * @author Ugnich Anton
- */
-@Controller
-public class SocialLogin {
-
-    private static final Logger logger = LoggerFactory.getLogger(SocialLogin.class);
-
-    @Value("${facebook_appid:appid}")
-    private String FACEBOOK_APPID;
-    @Value("${facebook_secret:secret}")
-    private String FACEBOOK_SECRET;
-    @Value("${ap_base_uri:http://localhost:8080/}")
-    private String baseUri;
-    private static final String VK_REDIRECT = "http://juick.com/_vklogin";
-    private static final String TWITTER_VERIFY_URL = "https://api.twitter.com/1.1/account/verify_credentials.json";
-    @Inject
-    private ObjectMapper jsonMapper;
-    private ServiceBuilder twitterBuilder;
-    private OAuth20Service facebookAuthService, vkAuthService, appleSignInService;
-
-    @Value("${twitter_consumer_key:appid}")
-    private String twitterConsumerKey;
-    @Value("${twitter_consumer_secret:secret}")
-    private String twitterConsumerSecret;
-    @Value("${vk_appid:appid}")
-    private String VK_APPID;
-    @Value("${vk_secret:secret}")
-    private String VK_SECRET;
-    @Value("${telegram_token:secret}")
-    private String telegramToken;
-    @Value("${apple_app_id:appid}")
-    private String appleApplicationId;
-    @Inject
-    private CrosspostService crosspostService;
-    @Inject
-    private UserService userService;
-    @Inject
-    private EmailService emailService;
-    @Inject
-    private TelegramService telegramService;
-    @Inject
-    private AppleClientSecretGenerator clientSecretGenerator;
-
-    @PostConstruct
-    public void init() {
-        ServiceBuilder facebookBuilder = new ServiceBuilder(FACEBOOK_APPID);
-        twitterBuilder = new ServiceBuilder(twitterConsumerKey);
-        ServiceBuilder vkBuilder = new ServiceBuilder(VK_APPID);
-        UriComponentsBuilder redirectBuilder = UriComponentsBuilder.fromUriString(baseUri);
-        String facebookRedirectUri = redirectBuilder.replacePath("/_fblogin").build().toUriString();
-        facebookAuthService = facebookBuilder
-                .apiSecret(FACEBOOK_SECRET)
-                .callback(facebookRedirectUri)
-                .defaultScope("email")
-                .build(FacebookApi.instance());
-        vkAuthService = vkBuilder
-                .apiSecret(VK_SECRET)
-                .defaultScope("friends,wall,offline")
-                .callback(VK_REDIRECT)
-                .build(VkontakteApi.instance());
-        ServiceBuilder appleSignInBuilder = new ServiceBuilder(appleApplicationId);
-        String appleSignInRedirectUri = redirectBuilder.replacePath("/_apple").build().toUriString();
-        appleSignInService = appleSignInBuilder
-                .callback(appleSignInRedirectUri)
-                .defaultScope("email")
-                .build(new AppleSignInApi(clientSecretGenerator));
-    }
-
-    @GetMapping("/_fblogin")
-    protected String doFacebookLogin(HttpServletRequest request,
-                         @RequestParam(required = false) String code,
-                         @RequestParam(required = false) String state,
-                         HttpServletResponse response) throws IOException, ExecutionException, InterruptedException {
-        if (StringUtils.isBlank(code)) {
-            String fbstate = UUID.randomUUID().toString();
-            if (StringUtils.isBlank(state)) {
-                state = Utils.getPreviousPageByRequest(request).orElse("https://juick.com/");
-            }
-            crosspostService.addFacebookState(fbstate, state);
-            return "redirect:" + facebookAuthService.getAuthorizationUrl(fbstate);
-        }
-
-        String redirectUrl = crosspostService.verifyFacebookState(state);
-        if (StringUtils.isEmpty(redirectUrl)) {
-            logger.error("state is missing");
-            throw new HttpBadRequestException();
-        }
-        OAuth2AccessToken token = facebookAuthService.getAccessToken(code);
-        final OAuthRequest meRequest = new OAuthRequest(Verb.GET, "https://graph.facebook.com/v3.2/me?fields=id,name,link,verified,email");
-        facebookAuthService.signRequest(token, meRequest);
-        String graph = facebookAuthService.execute(meRequest).getBody();
-        if (StringUtils.isBlank(graph)) {
-            logger.error("FACEBOOK GRAPH ERROR");
-            throw new HttpBadRequestException();
-        }
-        User fb = jsonMapper.readValue(graph, User.class);
-        long fbID = NumberUtils.toLong(fb.getId(), 0);
-        if (fbID == 0 || StringUtils.isBlank(fb.getName())) {
-            logger.error("Missing required fields, id: {}, name: {}", fbID, fb.getName());
-            throw new HttpBadRequestException();
-        }
-
-        int uid = crosspostService.getUIDbyFBID(fbID);
-        if (uid > 0) {
-            if (!crosspostService.updateFacebookUser(fbID, token.getAccessToken(), fb.getName())) {
-                logger.error("error updating facebook user, id: {}, token: {}", fbID, token.getAccessToken());
-                throw new HttpBadRequestException();
-            }
-            Cookie c = new Cookie("hash", userService.getHashByUID(uid));
-            c.setMaxAge(50 * 24 * 60 * 60);
-            response.addCookie(c);
-            return "redirect:" + redirectUrl;
-        } else {
-            if (!crosspostService.createFacebookUser(fbID, state, token.getAccessToken(), fb.getName())) {
-                if (StringUtils.isNotEmpty(fb.getEmail())) {
-                    logger.info("found {} for facebook user {}", fb.getEmail(), fb.getName());
-                    Integer userId = crosspostService.getUIDbyFBID(fbID);
-                    if (!emailService.getEmails(userId, false).contains(fb.getEmail())) {
-                        emailService.addEmail(userId, fb.getEmail());
-                    }
-                }
-                logger.info("email not found for facebook user {}", fb.getName());
-                throw new HttpBadRequestException();
-            }
-            return "redirect:/signup?type=fb&hash=" + state;
-        }
-    }
-    @GetMapping("/_twitter")
-    protected void doTwitterLogin(
-            @Visitor com.juick.model.User user,
-            HttpServletRequest request, HttpServletResponse response)
-            throws IOException, ExecutionException, InterruptedException {
-        String hash = StringUtils.EMPTY, request_token = StringUtils.EMPTY, request_token_secret = StringUtils.EMPTY;
-        String verifier = request.getParameter("oauth_verifier");
-        Cookie[] cookies = request.getCookies();
-        for (Cookie cookie : cookies) {
-            if (cookie.getName().equals("hash")) {
-                hash = cookie.getValue();
-            }
-            if (cookie.getName().equals("request_token")) {
-                request_token = cookie.getValue();
-            }
-            if (cookie.getName().equals("request_token_secret")) {
-                request_token_secret = cookie.getValue();
-            }
-        }
-        OAuth10aService oAuthService = twitterBuilder
-                .apiSecret(twitterConsumerSecret)
-                .callback("https://juick.com/_twitter")
-                .build(TwitterApi.instance());
-
-        if (request_token.isEmpty() && request_token_secret.isEmpty()
-                && (verifier == null || verifier.isEmpty())) {
-            OAuth1RequestToken requestToken = oAuthService.getRequestToken();
-            String authUrl = oAuthService.getAuthorizationUrl(requestToken);
-            response.addCookie(new Cookie("request_token", requestToken.getToken()));
-            response.addCookie(new Cookie("request_token_secret", requestToken.getTokenSecret()));
-            response.setStatus(HttpServletResponse.SC_FOUND);
-            response.setHeader("Location", authUrl);
-        } else {
-            if (verifier != null && verifier.length() > 0) {
-                OAuth1RequestToken requestToken = new OAuth1RequestToken(request_token, request_token_secret);
-                OAuth1AccessToken accessToken = oAuthService.getAccessToken(requestToken, verifier);
-                OAuthRequest oAuthRequest = new OAuthRequest(Verb.GET, TWITTER_VERIFY_URL);
-                oAuthService.signRequest(accessToken, oAuthRequest);
-                com.juick.model.ext.twitter.User twitterUser = jsonMapper.readValue(oAuthService.execute(oAuthRequest).getBody(),
-                        com.juick.model.ext.twitter.User.class);
-                if (userService.linkTwitterAccount(user, accessToken.getToken(), accessToken.getTokenSecret(),
-                        twitterUser.getScreenName())) {
-                    response.setStatus(HttpServletResponse.SC_FOUND);
-                    response.setHeader("Location", "http://juick.com/settings");
-                } else {
-                    response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
-                }
-            }
-        }
-    }
-    @GetMapping("/_vklogin")
-    protected String doVKLogin(HttpServletRequest request,
-                           @RequestParam(required = false) String code,
-                           @RequestParam(required = false) String state,
-                           @CookieValue(required = false) String vkstate,
-                           HttpServletResponse response) throws IOException, ExecutionException, InterruptedException {
-        if (StringUtils.isBlank(code)) {
-            vkstate = UUID.randomUUID().toString();
-            Cookie c = new Cookie("vkstate", vkstate);
-            response.addCookie(c);
-            return "redirect:" + vkAuthService.getAuthorizationUrl(vkstate);
-        }
-
-        if (StringUtils.isBlank(vkstate) || !vkstate.equals(state)) {
-            throw new HttpBadRequestException();
-        } else {
-            Cookie c = new Cookie("vkstate", "-");
-            c.setMaxAge(0);
-            response.addCookie(c);
-        }
-        OAuth2AccessToken token = vkAuthService.getAccessToken(code);
-
-        OAuthRequest meRequest = new OAuthRequest(Verb.GET, "https://api.vk.com/method/users.get?fields=screen_name&v=5.73");
-        vkAuthService.signRequest(token, meRequest);
-        String graph = vkAuthService.execute(meRequest).getBody();
-
-        com.juick.model.ext.vk.User jsonUser = jsonMapper.readValue(graph, UsersResponse.class).getUsers().get(0);
-        String vkName = jsonUser.getFirstName() + " " + jsonUser.getLastName();
-        String vkLink = jsonUser.getScreenName();
-
-        if (vkName.length() == 1 || StringUtils.isBlank(vkLink)) {
-            logger.error("vk user error");
-            throw new HttpBadRequestException();
-        }
-
-        long vkID = NumberUtils.toLong(jsonUser.getId(), 0);
-        int uid = crosspostService.getUIDbyVKID(vkID);
-        if (uid > 0) {
-            Cookie c = new Cookie("hash", userService.getHashByUID(uid));
-            c.setMaxAge(50 * 24 * 60 * 60);
-            response.addCookie(c);
-            return "redirect:/" + Utils.getPreviousPageByRequest(request).orElse(StringUtils.EMPTY);
-        } else {
-            String loginhash = UUID.randomUUID().toString();
-            if (!crosspostService.createVKUser(vkID, loginhash, token.getAccessToken(), vkName, vkLink)) {
-                logger.error("create vk user error");
-                throw new HttpBadRequestException();
-            }
-            return "redirect:/signup?type=vk&hash=" + loginhash;
-        }
-    }
-
-    @GetMapping("/_tglogin")
-    public String doDurovLogin(HttpServletRequest request,
-                               @RequestParam Map<String, String> params,
-                               HttpServletResponse response) {
-        String dataCheckString = params.entrySet().stream()
-                .filter(p -> !p.getKey().equals("hash"))
-                .sorted(Map.Entry.comparingByKey())
-                .map(p -> p.getKey() + "=" + p.getValue())
-                .collect(Collectors.joining("\n"));
-        String hash = params.get("hash");
-        byte[] secretKey = DigestUtils.sha256(telegramToken);
-        String resultString = new HmacUtils(HmacAlgorithms.HMAC_SHA_256, secretKey).hmacHex(dataCheckString);
-        if (hash.equals(resultString)) {
-            long tgUser = Long.parseLong(params.get("id"));
-            int uid = telegramService.getUser(tgUser);
-            if (uid > 0) {
-                Cookie c = new Cookie("hash", userService.getHashByUID(uid));
-                c.setMaxAge(50 * 24 * 60 * 60);
-                response.addCookie(c);
-                return "redirect:/" + Utils.getPreviousPageByRequest(request).orElse(StringUtils.EMPTY);
-            } else {
-                String username = StringUtils.defaultString(params.get("username"), params.get("first_name"));
-                List<Long> chats = telegramService.getAnonymous();
-                if (!chats.contains(tgUser)) {
-                    logger.info("added chat with {}", username);
-                    telegramService.createTelegramUser(tgUser, username);
-                }
-                return "redirect:/signup?type=durov&hash=" + userService.getSignUpHashByTelegramID(tgUser, username);
-            }
-        } else {
-            logger.warn("invalid tg hash {} for {}", resultString, hash);
-        }
-        throw new HttpBadRequestException();
-    }
-
-    @GetMapping("/_apple")
-    public String doAppleLogin(HttpServletRequest request,
-                               @RequestParam(required = false) String code,
-                               HttpServletResponse response) {
-        if (StringUtils.isBlank(code)) {
-            String state = UUID.randomUUID().toString();
-            Cookie c = new Cookie("astate", state);
-            response.addCookie(c);
-            return "redirect:" + appleSignInService.getAuthorizationUrl(state);
-        }
-        throw new HttpBadRequestException();
-    }
-    @PostMapping("/_apple")
-    public String doVerifyAppleResponse(HttpServletRequest request, HttpServletResponse response, @RequestParam Map<String, String> body) throws InterruptedException, ExecutionException, IOException, ParseException, JOSEException, BadJOSEException {
-        OAuth2AccessToken token = appleSignInService.getAccessToken(body.get("code"));
-        var jsonNode = jsonMapper.readTree(token.getRawResponse());
-        var idToken = jsonNode.get("id_token").textValue();
-        AppleSignInApi api = (AppleSignInApi) appleSignInService.getApi();
-        var email = api.validateToken(idToken);
-        if (email.isPresent()) {
-            com.juick.model.User user = userService.getUserByEmail(email.get());
-            if (!user.isAnonymous()) {
-                Cookie c = new Cookie("hash", userService.getHashByUID(user.getUid()));
-                c.setMaxAge(50 * 24 * 60 * 60);
-                response.addCookie(c);
-                return "redirect:/";
-            } else {
-                String verificationCode = RandomStringUtils.randomAlphanumeric(8).toUpperCase();
-                emailService.addVerificationCode(null, email.get(), verificationCode);
-                return "redirect:/signup?type=email&hash=" + verificationCode;
-            }
-        }
-        throw new HttpBadRequestException();
-    }
-}