version 0.0.1

2026-09-20 16:05:02 +09:00 · 2025-08-25 16:10:19 +09:00
commit e07c771438
7 changed files with 286 additions and 0 deletions
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+
+class Constants {
+    static BASE_URL             = 'https://dhlottery.co.kr'
+    static API_URL              = 'https://ol.dhlottery.co.kr'
+    static DEFAULT_SESSION_URL  = `${Constants.BASE_URL}/gameResult.do?method=byWin&wiselog=H_C_1_1`
+    static SYSTEM_CHECK_URL     = `${Constants.BASE_URL}/index_check.html`
+    static MAIN_PAGE_URL        = `${Constants.BASE_URL}/common.do?method=main`
+    static LOGIN_REQUEST_URL    = `${Constants.BASE_URL}/userSsl.do?method=login`
+    static BUY_PAGE_URL         = `${Constants.API_URL}/olotto/game/game645.do`
+    static BUY_LOTTO_645_URL    = `${Constants.API_URL}/olotto/game/execBuy.do`
+    static BUY_READY_SOCKET_URL = `${Constants.API_URL}/olotto/game/egovUserReadySocket.json`
+    static ROUND_INFO_URL       = `${Constants.BASE_URL}/common.do?method=main`
+
+    static DEFAULT_TIMEOUT      = 10 * 1000
+
+    static DEFAULT_HEADERS      = {
+        'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36',
+        'Connection': 'keep-alive',
+        'Cache-Control': 'max-age=0',
+        'sec-ch-ua': '" Not;A Brand";v="99", "Google Chrome";v="91", "Chromium";v="91"',
+        'sec-ch-ua-mobile': '?0"',
+        'Upgrade-Insecure-Requests': '1',
+        'Origin': Constants.BASE_URL,
+        'Content-Type': 'application/x-www-form-urlencoded',
+        'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
+        'Referer': Constants.BASE_URL,
+        'Sec-Fetch-Site': 'same-site',
+        'Sec-Fetch-Mode': 'navigate',
+        'Sec-Fetch-User': '?1',
+        'Sec-Fetch-Dest': 'document',
+        'Accept-Language': 'ko,en-US;q=0.9,en;q=0.8,ko-KR;q=0.7',
+    }
+
+    static LOTTO_BUY_TYPES      = {
+        '1': '수동',
+        '2': '반자동',
+        '3': '자동'
+    }
+
+    static CONFIG_FILENAME      = process.env.LOTTO_AUTOMATION_CONFIG_FILENAME ?? 'Config.json'
+    static CONFIG_PATH          = `${process.env.LOTTO_AUTOMATION_CONFIG_DIR ?? '.'}/${Constants.CONFIG_FILENAME}`
+}
+
+module.exports = Constants
@@ -0,0 +1,122 @@
+
+const Axios     = require('axios')
+const Cheerio   = require('cheerio')
+
+const Constants = require('./constants')
+
+class Lotto {
+    static #SessionID   = undefined
+    static #LottoDirect = undefined
+
+    static #_request(method, url, data) {
+        const requestOpts = {
+            method,
+            url,
+            data,
+            headers: Constants.DEFAULT_HEADERS,
+            timeout: Constants.DEFAULT_TIMEOUT,
+        }
+        if(this.#SessionID)
+            requestOpts.headers.Cookie = this.#SessionID
+        return Axios(requestOpts).catch(err => err)
+    }
+    static async #_syncSession() {
+        const sessionResponse = await this.#_request('GET', Constants.DEFAULT_SESSION_URL)
+        if(sessionResponse instanceof Error) 
+            return sessionResponse
+
+        if(sessionResponse.request.res.responseUrl === Constants.SYSTEM_CHECK_URL)
+            return new Error('동행복권 사이트가 현재 시스템 점검중입니다.')
+
+        const sessionId = sessionResponse.headers['set-cookie']
+            .find(cookieStr => cookieStr.indexOf('JSESSIONID') !== -1)
+        if(!sessionId)
+            return new Error('쿠키가 정상적으로 세팅되지 않았습니다.')
+    
+        this.#SessionID = sessionId
+    }
+    static async #_getRound() {
+        const roundResponse = await this.#_request('GET', Constants.ROUND_INFO_URL)
+        if(roundResponse instanceof Error)
+            return roundResponse
+
+        const $ = Cheerio.load(roundResponse.data)
+        const lastDrawnRound = parseInt($("strong#lottoDrwNo").text(), 10)
+        const round = lastDrawnRound + 1
+        return round
+    }
+
+    static async Login(userId, userPw) {
+        const sessionSyncError = await this.#_syncSession()
+        if(sessionSyncError instanceof Error)
+            return sessionSyncError
+
+        const loginData = {
+            returnUrl: Constants.MAIN_PAGE_URL,
+            userId,
+            password: userPw,
+            checkSave: 'off',
+            newsEventYn: '',
+        }
+        const loginResult = await this.#_request('POST', Constants.LOGIN_REQUEST_URL, loginData)
+        if(loginResult instanceof Error)
+            return loginResult
+
+        const $ = Cheerio.load(loginResult.data)
+        const btnCommonElements = $('a.btn_common')
+        if(btnCommonElements.length > 0)
+            return new Error('로그인에 실패했습니다. 아이디 또는 비밀번호를 확인해주세요.')
+
+        return true
+    }
+    static async Buy(lotteryInputs = []) {
+        if(lotteryInputs.length === 0)
+            return new Error('구매할 로또 정보를 입력해주세요.')
+        if(lotteryInputs.length > 5)
+            lotteryInputs = lotteryInputs.slice(0, 5)
+
+        const round = await this.#_getRound()
+
+        const readySocketResponse = await this.#_request('POST', Constants.BUY_READY_SOCKET_URL)
+        if(readySocketResponse instanceof Error)
+            return readySocketResponse
+
+        this.#LottoDirect = readySocketResponse.data.ready_ip
+
+        const requestParams = lotteryInputs.map((lotto, idx) => {
+            return {
+                genType: lotto === 'auto' ? '0' : '1',
+                arrGameChoiceNum: lotto === 'auto' ? null : lotto.map(num => String(num).padStart(2, 0)).join(','),
+                alpabet: String.fromCharCode(65 + idx)
+            }
+        })
+        const requestData = {
+            round: String(round),
+            direct: this.#LottoDirect,
+            nBuyAmount: `${requestParams.length * 1000}`,
+            param: JSON.stringify(requestParams),
+            gameCnt: `${requestParams.length}`,
+        }
+        const buyResponse = await this.#_request('POST', Constants.BUY_LOTTO_645_URL, requestData)
+        if(buyResponse instanceof Error)
+            return buyResponse
+
+        const { result } = buyResponse.data
+
+        if ((result.resultMsg || "FAILURE").toUpperCase() !== "SUCCESS")
+            return new Error(result.resultMsg)
+
+        return {
+            round: result.buyRound,
+            barcode: Object.keys(result)
+                .filter(k => k.startsWith('barCode'))
+                .map(k => result[k])
+                .join(' '),
+            cost: result.nBuyAmount,
+            numbers: result.arrGameChoiceNum,
+            message: result.resultMsg,
+        }
+    }
+}
+
+module.exports = Lotto
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+
+const Axios = require('axios')
+
+class NTFY {
+    static #url
+    static #token
+
+    static Init(url, token) {
+        this.#url = url
+        this.#token = token
+    }
+    static Send(message, tags) {
+        if(!this.#url || !this.#token)
+            return
+
+        const requestOpts = {
+            method: 'POST',
+            url: this.#url,
+            headers: {
+                Authorization: `Bearer ${this.#token}`,
+                Tags: tags,
+            },
+            data: message
+        }
+        return Axios(requestOpts).catch(err => err)
+    }
+}
+
+module.exports = NTFY