import psycopg2 import os import json from flask import Flask, request, jsonify, render_template config_dir_path = "./config/" server_config_path = config_dir_path + "server.json" if not os.path.isfile(server_config_path): if not os.path.isdir(config_dir_path): os.mkdir(config_dir_path) server_config = { "db": { "host": "localhost", "port": "5432", "db_name": "dislocker", "username": "user", "password": "password" }, "bot": { "token": "TYPE HERE BOTS TOKEN KEY", "log_channel_id" : "TYPE HERE CHANNEL ID (YOU MUST USE INT !!!!)", "config_channel_id": "TYPE HERE CHANNEL ID (YOU MUST USE INT !!!!)" } } with open(server_config_path, "w") as w: json.dump(server_config, w, indent=4) elif os.path.isfile(server_config_path): with open(server_config_path, "r") as r: server_config = json.load(r) class Auth(): def __init__(self, host, db, port, user, password): self.db = psycopg2.connect(f"host={host} dbname={db} port={port} user={user} password={password}") def check(self, pc_number, password): try: cursor = self.db.cursor() cursor.execute("SELECT * FROM pc_list WHERE pc_number = %s AND password_hash = %s", (pc_number, password)) pc_info = cursor.fetchall() if not pc_info: return 1 else: return 0 finally: cursor.close() def delete(self, pc_number): try: cursor = self.db.cursor() cursor.execute("UPDATE pc_list SET password_hash = NULL WHERE pc_number = %s", (pc_number,)) self.db.commit() finally: cursor.close() def stop(self, **kwargs): try: pc_number = int(kwargs["pc_number"]) cursor = self.db.cursor() cursor.execute("SELECT * FROM pc_list WHERE pc_number = %s", (pc_number,)) pc_list_record = cursor.fetchall() if not pc_list_record[0][1] == None: cursor.execute("UPDATE pc_list SET using_user_id = NULL WHERE pc_number = %s", (pc_number,)) if not pc_list_record[0][2] == None: cursor.execute("UPDATE pc_list SET password_hash = NULL WHERE pc_number = %s", (pc_number,)) cursor.execute("SELECT * FROM pc_usage_history WHERE member_id = %s AND pc_number = %s ORDER BY id DESC LIMIT 1", (pc_list_record[0][1], pc_number)) pc_usage_history_record = cursor.fetchall() cursor.execute("UPDATE pc_usage_history SET end_use_time = current_timestamp WHERE id = %s", (pc_usage_history_record[0][0],)) self.db.commit() result = {"result": "ok"} else: result = {"result": "not_used"} except: result = {"result": "error"} finally: cursor.close() return result app = Flask(__name__, static_folder="./resource/") auth = Auth(server_config["db"]["host"], server_config["db"]["db_name"], server_config["db"]["port"], server_config["db"]["username"], server_config["db"]["password"]) @app.route('/verify', methods=['POST']) def verify(): pc_number = int(request.json.get('pc_number')) password = request.json.get('password') print(str(pc_number) + "の認証処理を開始...") if auth.check(pc_number, password) == 0: auth.delete(pc_number) print(str(pc_number) + "の認証処理は成功しました.") return jsonify({'message': 'ok'}), 200 else: print(str(pc_number) + "の認証処理は失敗しました.") return jsonify({'message': 'damedesu'}), 401 @app.route('/stop', methods=['POST']) def stop(): pc_number = int(request.json.get('pc_number')) print(str(pc_number) + "の使用停止処理を開始...") pc_stop = auth.stop(pc_number=pc_number) if pc_stop["result"] == "ok": print(str(pc_number) + "の使用停止処理は成功しました.") return jsonify({'message': 'ok'}), 200 else: print(str(pc_number) + "の使用停止処理は失敗しました.") return jsonify({'message': 'error'}), 500 if __name__ == '__main__': app.run(host="0.0.0.0", port=5000, debug=True)