mirror of
https://github.com/byReqz/conn.git
synced 2024-11-01 01:03:14 +00:00
316 lines
18 KiB
Bash
316 lines
18 KiB
Bash
#!/bin/bash
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# license: gpl-3
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if [[ $(curl -s https://raw.githubusercontent.com/byReqz/conn/main/conn.sh | md5sum | cut -c -32) != $(md5sum $0 | cut -c -32) ]] && [[ -z $1 ]] || [[ $(curl -s https://raw.githubusercontent.com/byReqz/conn/main/conn.sh | md5sum | cut -c -32) != $(md5sum $0 | cut -c -32) ]] && [[ $1 != "--update" ]] || [[ $(curl -s https://raw.githubusercontent.com/byReqz/conn/main/conn.sh | md5sum | cut -c -32) != $(md5sum $0 | cut -c -32) ]] && [[ $1 != "-u" ]];then
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echo "#############################################"
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echo -e "\e[4mnote: newer version detected, use -u to update\e[0m"
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echo "#############################################"
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echo ""
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fi
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while [ ! -n "$1" ]; do
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echo "Usage: $0 (options) <ip>"
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echo "Options:"
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echo " -m/--multi -- test multiple ips / disable portscan"
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echo " -h/--help -- show help"
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echo " -6/--force-ipv6 -- force ipv6 portscanning (also forces portscanning)"
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echo " -4/--force-ipv4 -- force ipv4 portscanning (also forces portscanning)"
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echo " -y/--yes -- portscan without asking"
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echo " -n/--no -- dont portscan"
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echo " -p/--portscan -- same as -y"
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echo " -w/--wait -- wait for active connection"
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echo " -u/--update -- update the script to the newest version"
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echo " -f/ --fast -- disable os check"
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echo " -s/ --simple -- same as -f"
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exit
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done
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while [ ! -z "$1" ]; do
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if [[ "$1" == "--help" ]] || [[ "$1" == "-h" ]];then
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echo "Usage: $0 (options) <ip> (y/n)"
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echo "Options:"
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echo " -m/--multi -- test multiple ips / disable portscan"
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echo " -h/--help -- show help"
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echo " -6/--force-ipv6 -- force ipv6 portscanning (also forces portscanning)"
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echo " -4/--force-ipv4 -- force ipv4 portscanning (also forces portscanning)"
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echo " -y/--yes -- portscan without asking"
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echo " -n/--no -- dont portscan"
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echo " -p/--portscan -- same as -y"
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echo " -w/--wait -- wait for active connection"
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echo " -u/--update -- update the script to the newest version"
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echo " -f/ --fast -- disable os check"
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echo " -s/ --simple -- same as -f"
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exit
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elif [[ $1 == "-m" ]] || [[ "$1" == "--multi" ]];then
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echo "multi-ip mode, portscan disabled"
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echo "-------------------Availability----------------------"
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fping -e $@
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echo "-----------------------------------------------------"
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exit
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elif [[ $1 == "-f" ]] || [[ "$1" == "--fast" ]] || [[ $1 == "-s" ]] || [[ "$1" == "--simple" ]];then
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echo "$1 used, skipping os check"
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echo "checking connection status for $2"
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echo "-------------------Availability----------------------"
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fping -e $2
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echo "-----------------------------------------------------"
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echo "-------------------Portscan---------------------"
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nmap --reason -Pn $2
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echo ""
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fping -c 4 $2
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echo "------------------------------------------------"
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exit
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elif [[ $1 == "-y" ]] || [[ $1 == "-p" ]] || [[ "$1" == "--portscan" ]] || [[ "$1" == "--yes" ]];then
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echo "checking connection status for $2"
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fping=$(fping -a $2)
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p135=$(nping -q1 -c1 -p135 $2)
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p3389=$(nping -q1 -c1 -p3389 $2)
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if [[ $fping != "$2" ]] && [[ -n $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping != "$2" ]] && [[ -n $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "note: this seems to be a windows machine which does not respond to ICMP"
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echo "-----------------------------------------------------"
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elif [[ $fping != "$2" ]] && [[ -z $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping == "$2" ]] && [[ -z $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "$2 is not reachable"
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echo "-----------------------------------------------------"
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else
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echo "-------------------Availability----------------------"
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fping -e $2
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rescue=$(nping -q1 -c1 -p22,222 $2)
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if [[ -n $(echo $rescue | grep "Successful connections: 1") ]];then
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echo "note: this seems to be a linux machine"
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elif [[ -n $(echo $rescue | grep "Successful connections: 2") ]];then
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echo "note: this machine seems to be in the rescue system"
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fi
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echo "-----------------------------------------------------"
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fi
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echo "-------------------Portscan---------------------"
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nmap --reason -Pn $2
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echo ""
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fping -c 4 $2
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echo "------------------------------------------------"
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exit
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elif [[ $1 == "-n" ]] || [[ "$1" == "--no" ]];then
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fping=$(fping -a $2)
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p135=$(nping -q1 -c1 -p135 $2)
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p3389=$(nping -q1 -c1 -p3389 $2)
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if [[ $fping != "$2" ]] && [[ -n $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping != "$2" ]] && [[ -n $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "note: this seems to be a windows machine which does not respond to ICMP"
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echo "-----------------------------------------------------"
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elif [[ $fping != "$2" ]] && [[ -z $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping == "$2" ]] && [[ -z $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "$2 is not reachable"
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echo "-----------------------------------------------------"
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else
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echo "-------------------Availability----------------------"
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fping -e $2
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rescue=$(nping -q1 -c1 -p22,222 $2)
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if [[ -n $(echo $rescue | grep "Successful connections: 1") ]];then
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echo "note: this seems to be a linux machine"
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elif [[ -n $(echo $rescue | grep "Successful connections: 2") ]];then
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echo "note: this machine seems to be in the rescue system"
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fi
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echo "-----------------------------------------------------"
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fi
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exit
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elif [[ $1 == "-6" ]] || [[ "$1" == "--force-ipv6" ]];then
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echo "-6 used, forcing IPv6 portscanning"
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echo "checking connection status for $2"
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fping=$(fping -6 -a $2)
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p135=$(nping -6 -q1 -c1 -p135 $2)
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p3389=$(nping -6 -q1 -c1 -p3389 $2)
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if [[ $fping != "$2" ]] && [[ -n $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping != "$2" ]] && [[ -n $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "note: this seems to be a windows machine which does not respond to ICMP"
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echo "-----------------------------------------------------"
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elif [[ $fping != "$2" ]] && [[ -z $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping == "$2" ]] && [[ -z $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "$2 is not reachable"
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echo "-----------------------------------------------------"
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else
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echo "-------------------Availability----------------------"
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fping -6 -e $2
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rescue=$(nping -6 -q1 -c1 -p22,222 $2)
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if [[ -n $(echo $rescue | grep "Successful connections: 1") ]];then
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echo "note: this seems to be a linux machine"
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elif [[ -n $(echo $rescue | grep "Successful connections: 2") ]];then
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echo "note: this machine seems to be in the rescue system"
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fi
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echo "-----------------------------------------------------"
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fi
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echo "-------------------Portscan---------------------"
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nmap --reason -Pn -6 $2
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echo ""
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fping -6 -c 4 $2
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echo "------------------------------------------------"
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exit
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elif [[ $1 == "-4" ]] || [[ "$1" == "--force-ipv4" ]];then
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echo "-4 used, forcing IPv4 portscanning"
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echo "checking connection status for $2"
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fping=$(fping -4 -a $2)
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p135=$(nping -4 -q1 -c1 -p135 $2)
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p3389=$(nping -4 -q1 -c1 -p3389 $2)
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if [[ $fping != "$2" ]] && [[ -n $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping != "$2" ]] && [[ -n $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "note: this seems to be a windows machine which does not respond to ICMP"
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echo "-----------------------------------------------------"
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elif [[ $fping != "$2" ]] && [[ -z $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping == "$2" ]] && [[ -z $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "$2 is not reachable"
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echo "-----------------------------------------------------"
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else
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echo "-------------------Availability----------------------"
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fping -4 -e $2
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rescue=$(nping -4 -q1 -c1 -p22,222 $2)
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if [[ -n $(echo $rescue | grep "Successful connections: 1") ]];then
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echo "note: this seems to be a linux machine"
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elif [[ -n $(echo $rescue | grep "Successful connections: 2") ]];then
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echo "note: this machine seems to be in the rescue system"
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fi
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echo "-----------------------------------------------------"
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fi
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echo "-------------------Portscan---------------------"
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nmap -4 --reason -Pn $2
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echo ""
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fping -4 -c 4 $2
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echo "------------------------------------------------"
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exit
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elif [[ $1 == "-u" ]] || [[ "$1" == "--update" ]];then
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if [[ $(curl -s https://raw.githubusercontent.com/byReqz/conn/main/conn.sh | md5sum | cut -c -32) != $(md5sum $0 | cut -c -32) ]];then
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wget -O $0 --quiet "https://raw.githubusercontent.com/byReqz/conn/main/conn.sh"
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echo "#############################################"
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echo -e "\e[4mscript has been updated to the newest version\e[0m"
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echo "#############################################"
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exit
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elif [[ $(curl -s https://raw.githubusercontent.com/byReqz/conn/main/conn.sh | md5sum | cut -c -32) = $(md5sum $0 | cut -c -32) ]];then
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echo "#############################################"
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echo "no newer version found"
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echo "#############################################"
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exit
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fi
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elif [[ "$1" == "-w" ]] || [[ "$1" == "--wait" ]];then
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echo "-w used, waiting for active connection"
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echo "checking connection status for $2"
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fping=$(fping -a $2)
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p135=$(nping -q1 -c1 -p135 $2)
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p3389=$(nping -q1 -c1 -p3389 $2)
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if [[ $fping != "$2" ]] && [[ -n $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping != "$2" ]] && [[ -n $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "note: this seems to be a windows machine which does not respond to ICMP"
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notify-send "$2 is now reachable" "and seems to be a windows machine" -u normal -t 15000 -a conn
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echo "-----------------------------------------------------"
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else
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while [[ "$(fping -m -q -u $2)" == "$2" ]]; do :
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done
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# notify-send "$2 is now reachable" -u normal -t 15000 -a conn
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echo "-------------------Availability----------------------"
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fping -e $2
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rescue=$(nping -q1 -c1 -p22,222 $2)
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if [[ -n $(echo $rescue | grep "Successful connections: 1") ]];then
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echo "note: this seems to be a linux machine"
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notify-send "$2 is now reachable" "and seems to be in a linux system" -u normal -t 15000 -a conn
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elif [[ -n $(echo $rescue | grep "Successful connections: 2") ]];then
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echo "note: this machine seems to be in the rescue system"
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notify-send "$2 is now reachable" "and seems to be in the rescue system" -u normal -t 15000 -a conn
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fi
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echo "-----------------------------------------------------"
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fi
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echo "portscan? (y/n) (default: y)"
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read portscan
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if [[ "$portscan" = "y" ]] || [[ -z "$portscan" ]]; then
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echo "-------------------Portscan---------------------"
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nmap --reason -Pn $2
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echo ""
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fping -c 4 $2
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echo "------------------------------------------------"
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exit
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else
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exit
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fi
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exit
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elif [[ ! "$1" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ "$1" =~ [:] ]] && [[ ! "$2" =~ [:] ]] && [[ -z "$3" ]];then
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echo "detected IPv6 adress -> using -6"
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echo "checking connection status for $1"
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fping=$(fping -6 -a $1)
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p135=$(nping -6 -q1 -c1 -p135 $1)
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p3389=$(nping -6 -q1 -c1 -p3389 $1)
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if [[ $fping != "$1" ]] && [[ -n $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping != "$1" ]] && [[ -n $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "note: this seems to be a windows machine which does not respond to ICMP"
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echo "-----------------------------------------------------"
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elif [[ $fping != "$1" ]] && [[ -z $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping == "$1" ]] && [[ -z $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "$2 is not reachable"
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echo "-----------------------------------------------------"
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else
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echo "-------------------Availability----------------------"
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fping -6 -e $1
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rescue=$(nping -6 -q1 -c1 -p22,222 $1)
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if [[ -n $(echo $rescue | grep "Successful connections: 1") ]];then
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echo "note: this seems to be a linux machine"
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elif [[ -n $(echo $rescue | grep "Successful connections: 2") ]];then
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echo "note: this machine seems to be in the rescue system"
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fi
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echo "-----------------------------------------------------"
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fi
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echo "portscan? (y/n) (default: y)"
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read portscan
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if [[ "$portscan" = "y" ]] || [[ -z "$portscan" ]]; then
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echo "-------------------Portscan---------------------"
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nmap --reason -Pn -6 $1
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echo ""
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fping -6 -c 4 $1
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echo "------------------------------------------------"
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else
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exit
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fi
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exit
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elif [[ "$1" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ "$2" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] || [[ "$3" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ ! "$1" =~ [-] ]];then
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echo "multi-ip input detected, portscan disabled"
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echo "-------------------Availability----------------------"
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fping -e $@
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echo "-----------------------------------------------------"
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exit
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elif [[ ! "$1" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ ! "$2" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ "$1" =~ [:] ]] && [[ "$2" =~ [:] ]] || [[ ! "$3" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ ! "$1" =~ [-] ]] && [[ ! "$1" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ ! "$2" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ "$1" =~ [:] ]] && [[ "$2" =~ [:] ]];then
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echo "multi-ipv6 input detected, portscan disabled"
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echo "-------------------Availability----------------------"
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fping -e -6 $@
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echo "-----------------------------------------------------"
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exit
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else
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echo "checking connection status for $1"
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fping=$(fping -a $1)
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p135=$(nping -q1 -c1 -p135 $1)
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p3389=$(nping -q1 -c1 -p3389 $1)
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if [[ $fping != "$1" ]] && [[ -n $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping != "$1" ]] && [[ -n $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "note: this seems to be a windows machine which does not respond to ICMP"
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echo "-----------------------------------------------------"
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elif [[ $fping != "$1" ]] && [[ -z $(echo $p135 | grep "Successful connections: 1") ]] || [[ $fping != "$1" ]] && [[ -z $(echo $p3389 | grep "Successful connections: 1") ]];then
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echo "-------------------Availability----------------------"
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echo "$1 is not reachable"
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echo "-----------------------------------------------------"
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else
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echo "-------------------Availability----------------------"
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fping -e $1
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rescue=$(nping -q1 -c1 -p22,222 $1)
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if [[ -n $(echo $rescue | grep "Successful connections: 1") ]];then
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echo "note: this seems to be a linux machine"
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elif [[ -n $(echo $rescue | grep "Successful connections: 2") ]];then
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echo "note: this machine seems to be in the rescue system"
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fi
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echo "-----------------------------------------------------"
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fi
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echo "portscan? (y/n) (default: y)"
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read portscan
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if [[ "$portscan" = "y" ]] || [[ -z "$portscan" ]]; then
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echo "-------------------Portscan---------------------"
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nmap --reason -Pn $1
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echo ""
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fping -c 4 $1
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echo "------------------------------------------------"
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exit
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else
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exit
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fi
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fi
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done
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