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https://gitee.com/yadong.zhang/JustAuth.git
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106 lines
3.8 KiB
Java
106 lines
3.8 KiB
Java
package me.zhyd.oauth.request;
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import com.alibaba.fastjson.JSONObject;
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import com.xkcoding.http.constants.Constants;
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import com.xkcoding.http.support.HttpHeader;
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import com.xkcoding.http.util.MapUtil;
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import me.zhyd.oauth.cache.AuthStateCache;
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import me.zhyd.oauth.config.AuthConfig;
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import me.zhyd.oauth.enums.AuthUserGender;
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import me.zhyd.oauth.enums.scope.AuthStackoverflowScope;
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import me.zhyd.oauth.exception.AuthException;
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import me.zhyd.oauth.model.AuthCallback;
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import me.zhyd.oauth.model.AuthToken;
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import me.zhyd.oauth.model.AuthUser;
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import me.zhyd.oauth.utils.AuthScopeUtils;
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import me.zhyd.oauth.utils.HttpUtils;
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import me.zhyd.oauth.utils.UrlBuilder;
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import java.util.Map;
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import static me.zhyd.oauth.config.AuthDefaultSource.STACK_OVERFLOW;
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/**
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* Stack Overflow登录
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*
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* @author hongwei.peng (pengisgood(at)gmail(dot)com)
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* @since 1.9.0
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*/
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public class AuthStackOverflowRequest extends AuthDefaultRequest {
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public AuthStackOverflowRequest(AuthConfig config) {
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super(config, STACK_OVERFLOW);
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}
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public AuthStackOverflowRequest(AuthConfig config, AuthStateCache authStateCache) {
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super(config, STACK_OVERFLOW, authStateCache);
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}
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@Override
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public AuthToken getAccessToken(AuthCallback authCallback) {
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String accessTokenUrl = accessTokenUrl(authCallback.getCode());
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Map<String, String> form = MapUtil.parseStringToMap(accessTokenUrl, false);
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HttpHeader httpHeader = new HttpHeader();
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httpHeader.add(Constants.CONTENT_TYPE, "application/x-www-form-urlencoded");
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String response = new HttpUtils(config.getHttpConfig()).post(accessTokenUrl, form, httpHeader, false).getBody();
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JSONObject accessTokenObject = JSONObject.parseObject(response);
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this.checkResponse(accessTokenObject);
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return AuthToken.builder()
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.accessToken(accessTokenObject.getString("access_token"))
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.expireIn(accessTokenObject.getIntValue("expires"))
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.build();
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}
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@Override
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public AuthUser getUserInfo(AuthToken authToken) {
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String userInfoUrl = UrlBuilder.fromBaseUrl(this.source.userInfo())
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.queryParam("access_token", authToken.getAccessToken())
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.queryParam("site", "stackoverflow")
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.queryParam("key", this.config.getStackOverflowKey())
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.build();
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String response = new HttpUtils(config.getHttpConfig()).get(userInfoUrl).getBody();
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JSONObject object = JSONObject.parseObject(response);
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this.checkResponse(object);
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JSONObject userObj = object.getJSONArray("items").getJSONObject(0);
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return AuthUser.builder()
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.rawUserInfo(userObj)
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.uuid(userObj.getString("user_id"))
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.avatar(userObj.getString("profile_image"))
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.location(userObj.getString("location"))
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.nickname(userObj.getString("display_name"))
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.blog(userObj.getString("website_url"))
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.gender(AuthUserGender.UNKNOWN)
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.token(authToken)
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.source(source.toString())
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.build();
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}
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/**
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* 返回带{@code state}参数的授权url，授权回调时会带上这个{@code state}
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*
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* @param state state 验证授权流程的参数，可以防止csrf
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* @return 返回授权地址
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* @since 1.9.3
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*/
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@Override
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public String authorize(String state) {
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return UrlBuilder.fromBaseUrl(super.authorize(state))
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.queryParam("scope", this.getScopes(",", false, AuthScopeUtils.getDefaultScopes(AuthStackoverflowScope.values())))
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.build();
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}
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/**
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* 检查响应内容是否正确
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*
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* @param object 请求响应内容
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*/
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private void checkResponse(JSONObject object) {
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if (object.containsKey("error")) {
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throw new AuthException(object.getString("error_description"));
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}
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}
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}
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