萌新的wechall之旅

Training

Training: Get Sourced (Training)

根据题目要求查看源码即可get

Training: Stegano I

图片下载 记事本打开即可get

Crypto - Caesar I

经典的凯撒密码，网上找个在线解密网站，直到句子是可读的英文即可get

WWW-Robots

robots协议，在wechall根目录访问 robots.txt 获得答案网址，访问即可get

Training: ASCII

ascii解码即可get

Encodings: URL

URL解码即可get

Training: Encodings I

下载提供的jar，将密文复制进去，7位二进制一组分组格式化，转成ascii即可get

Training: Programming 1

编程题，利用python request包，先访问密码网页获取对应key，然后再访问对应key的网页即可get
源码

import requests
url = 'http://www.wechall.net/challenge/training/programming1/index.php?action=request'
cookie = dict(WC = 'YOUR COOKIES')
x=requests.get(url,cookies = cookie)
key = x.text
sub = 'http://www.wechall.net/challenge/training/programming1/index.php?answer='
y = requests.get(sub+key,cookies = cookie)