自动订餐脚本 :) 现在刷失效了 开放出来

README.md

Fast Eat

北京自动定饭脚本

节约粮食人人有则

北京订餐网址

下载 最新版本

Usage

订餐

./fasteat.sh 用户名 密码

CRON

*/30 * * * * /path/to/fasteat.sh 用户名 密码 > /tmp/fasteat.log 2>&1

关键字黑名单

全部被黑名单拦截会自动降级成无黑名单模式

$ vim ~/.fasteatrc
$ cat ~/.fasteatrc 
BLACK_WORDS='全素 鱼' # 空格分割关键字 含有的字将被过滤 (请用UTF8编码)

~/.fasteatrc 变量说明

如果有这个文件会控制脚本的一些行为

• USER 用户名 覆盖 argv[0] 并可以省略输入 argv[0]
• PASS 密码 覆盖 argv[1] 并可以输入 argv[1]
• MAX_TRY_TIME 单次执行重试次数
• MAX_FAIL_TO_ALLRAND_TIME 失败多少次后退回到全部随机模式（因为可能由于餐定光了）
• BLACK_WORDS 空格分割关键字 含有的字将被过滤 (请用UTF8编码)

TODO

• 加入喜好白名单
• 更安全的用户名密码使用方式(keychain)

fasteat.sh

#!/bin/bash

#
#
# jiaoyi@taobao.com
#
#

USER=$1
PASS=$2

MAX_FAIL_TO_ALLRAND_TIME=5
MAX_TRY_TIME=10
DING_URL='http://bjdc.taobao.ali.com/'

if [ -e $HOME/.fasteatrc ];then
	. $HOME/.fasteatrc
fi

if [ "x$USER" == "x" ] || [ "x$PASS" == "x" ];then
	echo "Usage: $0 USERNAME PASSWORD"
	exit;
fi


COOKIE=`mktemp --suffix=.FASTEAT_COOKIE`

cleanup(){
	rm -f $COOKIE
}


declare -a RESULT
declare -a ALLRESULT

while read -r c; do
	c=`echo $c | sed -e's/%\([0-9A-F][0-9A-F]\)/\\\\\x\1/g' | xargs echo -e`
	blocked=0

	for b in $BLACK_WORDS; do
		found=`echo $c | grep -v $b`
		if [ -z "$found" ];then
			blocked=1
			echo "keyword $b blocked"
		fi
	done

	url=`echo $c | grep '/dingcan/\d+' -Po`
	if [ $blocked == 0 ];then
		RESULT[${#RESULT[*]}]="$url"
	fi
	ALLRESULT[${#ALLRESULT[*]}]="$url"

done< <(curl -s "$DING_URL" |grep '<a.* href="/dingcan/\d+".*<\/a>' -Po)

if [ ${#RESULT[*]} == 0 ];then
	echo "WARN: blocked all, failover to all random mode"
	RESULT=(${ALLRESULT[*]})
fi

dingcan(){
	if [ $1 -gt $MAX_FAIL_TO_ALLRAND_TIME ];then
		echo "WARN: failed more than $MAX_FAIL_TO_ALLRAND_TIME times, failover to all random mode"
		RESULT=(${ALLRESULT[*]})
	fi

	i=${#RESULT[*]}
	selected=$(($RANDOM % $i))
	DISH=${RESULT[$selected]}
	echo "Selecting $DING_URL/$DISH"

	t=`curl $DING_URL/$DISH -b $COOKIE -I 2>/dev/null | head -1 | cut -f 2 -d ' '`
	if [ "$t" == "403" ];then
		echo $USER " Login Failed"
		cleanup
		exit;
	fi
}


curl -d "name=$USER&pass=$PASS&form_id=user_login_block" $DING_URL -c $COOKIE 1>/dev/null 2>&1

for i in `seq $MAX_TRY_TIME`; do
	dingcan $i
	t=`curl $DING_URL -b $COOKIE 2>/dev/null | grep cancel`
	if [ "x$t" == "x" ];then
		echo "Try $i time waiting 1s";
		sleep 1
	else
		echo $USER " EAT SUCCESS"
		break;
	fi
done
cleanup