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/*
* Copyright (C) 2008-2023, 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.service;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.github.scribejava.apis.VkontakteApi;
import com.github.scribejava.core.builder.ServiceBuilder;
import com.github.scribejava.core.model.OAuth2AccessToken;
import com.github.scribejava.core.model.OAuthRequest;
import com.github.scribejava.core.model.Response;
import com.github.scribejava.core.model.Verb;
import com.github.scribejava.core.oauth.OAuth20Service;
import jakarta.annotation.PostConstruct;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import org.springframework.web.util.UriComponentsBuilder;
import jakarta.inject.Inject;
@Service
public class VKService {
private static final Logger logger = LoggerFactory.getLogger("VK");
@Value("${vk_appid:appid}")
private String VK_APPID;
@Value("${vk_secret:secret}")
private String VK_SECRET;
@Value("${ap_base_uri:http://localhost:8080/}")
private String baseUri;
@Inject
private ObjectMapper jsonMapper;
@Inject
private UserService userService;
private OAuth20Service vkAuthService;
@PostConstruct
public void init() {
UriComponentsBuilder redirectBuilder = UriComponentsBuilder.fromUriString(baseUri);
String redirectUri = redirectBuilder.replacePath("/_vklogin").build().toUriString();
ServiceBuilder vkBuilder = new ServiceBuilder(VK_APPID);
setVkAuthService(vkBuilder.apiSecret(VK_SECRET)
.defaultScope("friends,wall,offline,groups")
.callback(redirectUri)
.build(VkontakteApi.instance()));
}
public boolean updatePremiumStatus(Integer userId) {
var vkUser = userService.getVkTokens(userId);
if (vkUser != null) {
OAuth2AccessToken token = new OAuth2AccessToken(vkUser.getRight());
OAuthRequest donRequest = new OAuthRequest(Verb.GET,
"https://api.vk.com/method/donut.isDon?owner_id=-67669480&v=5.131");
getVkAuthService().signRequest(token, donRequest);
try (Response vkResponse = getVkAuthService().execute(donRequest)) {
if (vkResponse.isSuccessful()) {
logger.debug(vkResponse.getBody());
var response = jsonMapper.readTree(vkResponse.getBody());
if (response.has("response")) {
var isDon = response.get("response").intValue() > 0;
logger.debug("{} is Don: {}", vkUser.getLeft(), isDon);
userService.setPremium(userId, isDon);
return isDon;
} else {
// token is expired or does not have "groups" permissions
userService.updateVkToken(userId, "");
}
}
} catch (Exception e) {
logger.error("Don request error", e);
}
} else {
logger.debug("User is not connected to VK: {}", userId);
}
return false;
}
public OAuth20Service getVkAuthService() {
return vkAuthService;
}
public void setVkAuthService(OAuth20Service vkAuthService) {
this.vkAuthService = vkAuthService;
}
}
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