tsinghua_grade_sender.sh

#!/usr/bin/env sh

INFO_USERNAME=...
INFO_PASSWORD=...
email=...

cookies="$(mktemp /tmp/cookie.XXXXXXXX)"
transcript_html="$(mktemp /tmp/transcript_html.XXXXXXXX)"

while true; do

    echo "try.."

    curl -L 'https://zhjw.cic.tsinghua.edu.cn/j_acegi_login.do?url=/portal3rd.do&m=bks_yxkccj&'$(curl -L -e '; auto' -c $cookies -sS -X POST https://info.tsinghua.edu.cn/Login -d "userName="$INFO_USERNAME"&password="$INFO_PASSWORD | grep -E "ticket=[^\"]+" -o | head -n 1) -H 'Connection: keep-alive' -H 'Upgrade-Insecure-Requests: 1' -H 'User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36' -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8' -H 'Referer: https://info.tsinghua.edu.cn/render.userLayoutRootNode.uP' -H 'Accept-Encoding: gzip, deflate' -H 'Accept-Language: en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7,ja;q=0.6' --compressed -c $cookies -o $transcript_html --silent

    if grep "/jxpgcicmain.do?m=index" $transcript_html > /dev/null; then 
        if ! grep -F "***" $transcript_html > /dev/null; then 
            break 
        fi
    fi

    curl -L 'https://zhjw.cic.tsinghua.edu.cn/j_acegi_login.do?url=/portal3rd.do&m=yjs_yxkccj&'$(curl -L -e '; auto' -c $cookies -sS -X POST https://info.tsinghua.edu.cn/Login -d "userName="$INFO_USERNAME"&password="$INFO_PASSWORD | grep -E "ticket=[^\"]+" -o | head -n 1) -H 'Connection: keep-alive' -H 'Upgrade-Insecure-Requests: 1' -H 'User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36' -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8' -H 'Referer: https://info.tsinghua.edu.cn/render.userLayoutRootNode.uP' -H 'Accept-Encoding: gzip, deflate' -H 'Accept-Language: en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7,ja;q=0.6' --compressed -c $cookies -o $transcript_html --silent

    if grep "/jxpgcicmain.do?m=index" $transcript_html > /dev/null; then 
        if ! grep -F "***" $transcript_html > /dev/null; then 
            break 
        fi
    fi


done

cat $transcript_html | iconv -f gbk -t utf8 | sed -E 's/<a id=\"kcmur.+\);"//g' | sed -E 's/onMouseOver.+名 ：<\/td><td>//g' | sed -E "s/<\/td><\/tr><tr><td align=right>学年学.+OPUP\);\"//g" | sed -E 's/onMouseOut="return nd\(\);"> <scri.+ript>/<a>/g' | sendemail -s mails.tsinghua.edu.cn -f $INFO_USERNAME"@mails.tsinghua.edu.cn" -t $email -u "new grade @ "$(date) -xu $INFO_USERNAME"@mails.tsinghua.edu.cn" -xp $INFO_PASSWORD -o tls=auto    

rm $cookies $transcript_html