# coding:utf-8
import os
import sys
import time
import hashlib
import random

BASE_DIR = os.path.dirname(os.path.abspath(__file__))


def copy_dir(src, dest):
    os.system('mkdir -m 777 -p %s' % (dest))
    os.system('cp -r %s/* %s' % (src, dest))
    os.system('cp flag.py %s' % dest)


def read_data(path):
    with open(path, 'r') as f:
        data = f.read().strip()
    return data


def write_data(path, data=''):
    with open(path, 'w') as f:
        f.write(data)
    return True


def get_docker_sh(num):
    out_port = str(8800 + num)
    ssh_port = str(2200 + num)
    team_name = 'team' + str(num).zfill(2)
    data = read_data(team_name + '/docker.sh')
    data = data.replace("{out_port}", out_port).replace("{ssh_port}", ssh_port).replace("{team_name}",
                                                                                                team_name)
    write_data(team_name + '/docker.sh', data)

    try:
        data = read_data(team_name + '/reset_docker.sh')
        data = data.replace("{out_port}", out_port).replace("{ssh_port}", ssh_port).replace("{team_name}",
                                                                                                    team_name)
        write_data(team_name + '/reset_docker.sh', data)
    except Exception as e:
        print('[-] no reset docker')
    return True


def set_checker(dir):
    if os.path.exists('{}/{}/checker.py'.format(BASE_DIR, dir)):
        os.system(
            'cp {}/{}/checker.py {}/check_server/webapps/check_scripts/checker.py'.format(BASE_DIR, dir, BASE_DIR))
    else:
        os.system(
            'cp {}/check_server/webapps/check_scripts/check_example.py {}/check_server/webapps/check_scripts/checker.py'.format(
                BASE_DIR, BASE_DIR))


def generate_pass(teamno):
    salt = 'moxiaoxi123456789'
    passwd = hashlib.md5(salt + str(time.time()) + str(teamno)).hexdigest()[:6]
    return passwd


def generate_key():
    salt = 'moxiaoxi123456789'
    passwd = hashlib.md5(salt + str(time.time()) + str(random.random())).hexdigest()
    return passwd


def update_run_sh(num, password):
    team_name = 'team' + str(num).zfill(2)
    data = read_data(team_name + '/run.sh')
    data = data.replace("moxiaoxi666", password)
    write_data(team_name + '/run.sh', data)
    return


def update_flag_key(team_name, flag_key):
    data = read_data(team_name + '/flag.py')
    data = data.replace("you_should_not_guess_the_key", flag_key)
    write_data(team_name + '/flag.py', data)
    return


def check_end_time(end_time):
    tmp = end_time.split(', ')
    for i in range(len(tmp)):
        tmp[i] = str(int(tmp[i]))
    return ', '.join(tmp)


def update_flag_server_config(secret_key, user_count, hold_hour=24, round_time=5, flag_score=100, fraction=10000):
    t = time.time() + int(hold_hour) * 60 * 60
    end_time = time.strftime("%Y, %m, %d, %H, %M, %S", time.localtime(t))
    end_time = check_end_time(end_time)
    data = """#coding:utf-8
import hashlib

secret_key = '{}'
flag_score = {} # 一个flag的分数
Year, month, day, Hour, Minute, Second = {}  # 在此设置比赛结束的时间 年月日时分秒
round_time = {}  # 一轮五分钟
user_count = {} # 用户数量
round_index = 1 # 第一轮
run = 1
fraction = {} #初始分数
status = []
score = []
for i in range(1, user_count + 1):
    user_name = 'user' + str(i).zfill(2)
    token = hashlib.md5((user_name +'moxiaoxi7777').encode('utf-8')).hexdigest()
    status.append([user_name, run,round_index])
    score.append([user_name, fraction, token])""".format(secret_key, flag_score, end_time, round_time, user_count,
                                                         fraction)
    write_data('flag_server/webapps/app/config.py', data)
    return


def update_check_server_config(user_count, secret_key, flag_key, check_port):
    lib = "{\n"
    for i in range(1, user_count + 1):
        user_name = "user" + str(i).zfill(2)
        lib += """"{}": "172.17.0.{}",\n""".format(user_name, i + 1)
    lib += "}"
    flag_server = "172.17.0.{}".format(user_count + 2)
    data = """# coding:utf-8
import hashlib

round_index = 1  # 轮次
flag_server = 'http://{}:8000/adm1n_ap1'
user_count = {}  # 数量
round_time = 5 * 60
secret_key = '{}'
flag_key = '{}'
lib = {}
check_port = {}
""".format(flag_server, user_count, secret_key, flag_key, lib, check_port)
    write_data("host.list", lib)
    write_data("check_server/webapps/config.py", data)
    return


def get_check_port(dir):
    data = read_data(BASE_DIR + '/' + dir + '/docker.sh')
    check_port = data.split('{out_port}:')[1].split(' ')[0]
    return int(check_port)


def main():
    dir = sys.argv[1]
    team_number = int(sys.argv[2])
    hold_hour = 24  # 比赛持续时间
    fraction = 10000  # 初始分数
    flag_score = 100  # flag 分数
    round_time = 5  # 一轮五分钟
    passwords = ""
    flag_key = generate_key()
    secret_key = generate_key()
    check_port = get_check_port(dir)
    for i in range(1, team_number + 1):
        team_name = 'team' + str(i).zfill(2)
        print("[+] Copy DATA ! {}".format(team_name))
        copy_dir(dir + '/', team_name)
        print("[+] get_docker_sh ! {}".format(team_name))
        get_docker_sh(i)
        print("[+] get pass!  {}".format(team_name))
        password = generate_pass(i)
        passwords += "{}\tctf:{}\tssh:{}\tport:{}\n".format(team_name, password, 2200 + i, 8800 + i)
        update_run_sh(i, password)
        print("[+] update run sh!  {}".format(team_name))
        update_flag_key(team_name, flag_key)
        print("[+] update flag key!  {}".format(team_name))
    update_flag_server_config(secret_key, team_number, hold_hour=hold_hour, round_time=round_time,
                              flag_score=flag_score, fraction=fraction)
    print("[+] update flag server config! ")
    update_check_server_config(team_number, secret_key, flag_key, check_port)
    print("[+] update check server config! ")
    write_data('pass.txt', passwords)
    set_checker(dir)
    print("[+] set checker successfully!")


if __name__ == "__main__":
    main()