index.js

const { segment } = require("oicq");
/** 
* 生成一个GUID
* @returns GUID
*/
function GUID() {
    return 'xxxxx'.replace(/[xy]/g, function (c) {
        var r = Math.random() * 16 | 0,
            v = c == 'x' ? r : (r & 0x3 | 0x8);
        return v.toString(16);
    });
}

const id2user = new Map();
var checking = false;

function join(e) {
    let id = GUID();
    setTimeout(() => {
        e.group.sendMsg([segment.at(e.user_id, e.nickname), ` 请在三十秒内发送验证码：${id}`]);
    }, 3000);
    let user_id = e.user_id;
    checking = true;
    id2user.set(user_id, id);
    setTimeout(() => {
        if (id2user.has(user_id)) {
            e.group.sendMsg('时间已到！移除群聊',false);
            e.group.kickMember(user_id);
            id2user.delete(user_id);
            if (id2user.size == 0) checking = false;
        }
    }, 30 * 1000);
}

class joinCheck extends NIL.ModuleBase {
    onStart(api) {
        NIL.bots.getBot(NIL._vanilla.cfg.self_id).on('notice.group.increase', (e) => {
            if (e.group_id == NIL._vanilla.cfg.group.main) {
                join(e);
            }
        });
        api.listen('onMainMessageReceived', (e) => {
            if (checking) {
                if (id2user.has(e.sender.qq)) {
                    if (e.raw_message == id2user.get(e.sender.qq)) {
                        e.reply('验证成功！', true);
                        id2user.delete(e.sender.qq);
                        if (id2user.size == 0) checking = false;
                    }
                }
            }
        })
    }
    can_be_reload = false;
    can_reload_require = false;
}

module.exports = new joinCheck;