com.github.lontime.extpac4j.config.builder.OAuthExtBuilder Maven / Gradle / Ivy

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package com.github.lontime.extpac4j.config.builder;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import com.github.lontime.extjson.shaded.net.minidev.json.JSONValue;
import com.github.lontime.extpac4j.impl.BasicUserProfileReader;
import com.github.lontime.extpac4j.oauth.WechatExtClient;
import com.github.lontime.extpac4j.oauth.api.WechatExtApi20;
import org.pac4j.config.builder.OAuthBuilder;
import org.pac4j.core.client.Client;
import org.pac4j.oauth.client.WechatClient;
import org.pac4j.oauth.profile.wechat.WechatProfile;

import static com.github.lontime.extpac4j.config.PropertiesExtConstants.WECHAT_KEY;
import static com.github.lontime.extpac4j.config.PropertiesExtConstants.WECHAT_SCOPES;
import static com.github.lontime.extpac4j.config.PropertiesExtConstants.WECHAT_SECRET;
import static org.pac4j.core.util.CommonHelper.isNotBlank;

/**
 * OAuthExtBuilder.
 * @author lontime
 * @since 1.0
 */
public class OAuthExtBuilder extends OAuthBuilder {

    public OAuthExtBuilder(Map properties) {
        super(properties);
    }

    public void tryCreateWechatClient(final List clients) {
        final String key = getProperty(WECHAT_KEY);
        final String secret = getProperty(WECHAT_SECRET);
        final String scopes = getProperty(WECHAT_SCOPES);

        boolean found = false;
        if (isNotBlank(key) && isNotBlank(secret)) {
            final WechatExtClient wechatClient = new WechatExtClient(key, secret);
            if (isNotBlank(scopes)) {
                wechatClient.setScopes(Arrays.stream(scopes.split(","))
                                .map(s -> s.trim().toUpperCase()).map(WechatClient.WechatScope::valueOf)
                        .collect(Collectors.toList()));
            }
            //wechatClient
            wechatClient.getConfiguration().setApi(new WechatExtApi20());
            wechatClient.setName(WechatClient.class.getSimpleName());
            clients.add(wechatClient);
            found = true;
        }

        if (found) {
            JSONValue.registerReader(WechatProfile.class, new BasicUserProfileReader<>());
        }
    }
}