Check shecan pro

check_shecan_pro.sh

#!/bin/bash

echo "Checking resolv.conf"
python3 -c '
import subprocess

shecan_ips = ("178.22.122.101" "185.51.200.1")

resolver_list = []
with open("/etc/resolv.conf", "r") as f:
    for line in f.readlines():
        if line.startswith("nameserver"):
            resolver_list.append(line.split()[1])

for ip in resolver_list:
    if not ip in shecan_ips:
        print("Error: Resolver is not in Shecan IPs")
        exit(1)
'
echo "resolv.conf is OK"

echo "---------------------------------------"
echo "Checking shecan.ir with dig command"
dig check.shecan.ir > /dev/null || (echo "shecan doesn't work" && exit 1)
echo "dig check.shecan.ir is OK"

echo "---------------------------------------"
echo "Checking fail.shecan.ir with dig command"
echo "This step of check will take a few seconds, please wait..."
dig fail.shecan.ir > /dev/null && (echo "shecan works" && exit 1)
echo "dig fail.shecan.ir is OK"

echo "---------------------------------------"
echo "Checking diff between ifconfig.me and ip9.ir"
diff <(curl -SsLo- https://ifconfig.me) <(curl -SsLo- ip9.ir) > /dev/null && (echo "ifconfig.me and ip9.ir are not the same" && exit 1)
echo "Shecan works on ifconfig.me"

echo "---------------------------------------"
echo "Showing your IP address"
echo "Your IP in IP9.ir is: $(curl -SsLo- ip9.ir)"
echo "Your IP in shecan.ir is: $(curl -SsLo- https://shecan.ir/ip)"
echo "Your IP in icanhazip.com is: $(curl -SsLo- https://icanhazip.com)"
echo "Your IP in ifconfig.me is: $(curl -SsLo- https://ifconfig.me)"