devops/GSAutomation/malware-lab/upload_file.sh

#!/bin/bash

file=''
host=''
debug=false

while [[ $# -gt 0 ]]
do
    key="$1"
    case $key in
        --file)
        if [[ -z "$2" ]]; then
            echo "Option --file requires a file path as argument, specify the file you want to upload to the server"
            exit 1
        fi
        file="$2"
        shift
        shift
        ;;
        --debug)
        debug=true
        shift
        ;;
        -v)
        debug=true
        shift
        ;;
        --host)
        if [[ -z "$2" ]]; then
            echo "Option --host requires a host name as argument, specify the hostname of the server where the upload.php script is located"
            exit 1
        fi
        host="$2"
        shift
        shift
        ;;
        -h|--help)
        echo "Options:"
        echo "--file <file path> - Specify the file to upload to the server"
        echo "--host <host name> - Specify the hostname of the server where the upload.php script is located"
        echo "-h, --help - Show this help message"
        exit 0
        ;;
        *)
        if [[ $key == -* ]]; then
            echo "Unknown option: $key"
        else
            echo "Unknown command: $key"
        fi
        echo "Run the script with -h or --help for a list of options"
        exit 1
        ;;
    esac
done

if [[ -z $file || -z $host ]]; then
    echo "Both options --file and --host are required"
    exit 1
fi

if ! [ -x "$(command -v curl)" ]; then
    echo 'Error: curl is not installed.' >&2
    echo 'You can install it by running: sudo apt-get install curl' >&2
    exit 1
fi

if ! [ -x "$(command -v jq)" ]; then
    echo 'Error: jq is not installed.' >&2
    echo 'You can install it by running: sudo apt-get install jq' >&2
    exit 1
fi

echo "Uploading file, please wait..."

# Upload the file using curl
curl_command="curl -s -X POST -F \"uploaded_file=@$file\" https://$host/upload.php -w \"%{http_code}\""
response=$(eval $curl_command)

if $debug 
then
    echo "Executing the following curl command: $curl_command"
    echo "Response is: $response"
fi

debug_info=$(curl -s -X POST -F "uploaded_file=@$file" https://$host/upload.php)

http_status=${response: -3}
response=${response%???}

if [[ $http_status -eq 403 ]]; then
    echo -e "\e[91mError: 403 Forbidden\e[0m"
    echo -e "\e[91mThe server did not allow the file to be uploaded\e[0m"
    debug_info=$(echo "$debug_info" | sed -r 's/Reference&#32;&#35;/Reference #/g' | sed -r 's/&#46;/./g')
    reference=$(echo "$debug_info" | grep -oP 'Reference #\K[^<]+')
    echo -e "\e[91mReference ID is: $reference\e[0m"
    exit 1
elif [[ $http_status -eq 404 ]]; then
    echo -e "\e[91mError: 404 Not Found\e[0m"
    echo -e "\e[91mThe upload.php script could not be located on the server\e[0m"
    debug_info=$(echo "$debug_info" | sed -r 's/Reference&#32;&#35;/Reference #/g' | sed -r 's/&#46;/./g')
    reference=$(echo "$debug_info" | grep -oP 'Reference #\K[^<]+')
    echo -e "\e[91mReference ID is: $reference\e[0m"
    exit 1
fi

success=$(echo $response | jq -r '.success')
error=$(echo $response | jq -r '.error')
file_path=$(echo $response | jq -r '.file_path')

if [[ $success != "null" ]]; then
    echo -e "\e[92mSuccess: $success\e[0m"
    echo -e "\e[92mThe file was successfully uploaded and was stored as $file_path\e[0m"
else
    echo -e "\e[91mError: $error\e[0m"
fi