file_upload_cgi

File Unggah CGI

CGI Unggah File adalah aplikasi web yang ditulis dalam Perl CGI untuk membatasi tarif unggahan file ke pengguna.

Aplikasi ini ditulis di Debian Linux (Jessie).

Fitur

• DUKUNGAN MEMILIKI DUBAH
• Batasi Pengguna Unduh Lalu Lintas ke Kecepatan yang ditentukan
• Hanya mengizinkan satu sesi unduh untuk alamat IP unik & agen pengguna

Persyaratan

Anda harus menginstal Nginx, MySQL dan Perl CGI.

Konfigurasikan Nginx untuk menggunakan aturan rewrite . Edit File /etc/nginx/sites-enabled/default

 server {
  listen 80 ;
  listen [::]:80;

  # SSL configuration
  #
  listen 443 ssl;
  listen [::]:443 ssl;
  include snippets/yoursites.org.conf;

  server_name yoursites.org;
  access_log /var/www/html/yoursites.org/logs/access.log;
  error_log /var/www/html/yoursites.org/logs/error.log;

  root   /var/www/html/yoursites.org/public_html;
  index  index.html index.htm index.php;

  rewrite ^/files/(.*)$ /cgi/getfile.cgi?f= $1 last ;

  include php-fastcgi;
  include perl-fastcgi;
}

Buat direktori untuk hostname yourites.org

 mkdir /var/www/html/yoursites.org
mkdir /var/www/html/yoursites.org/{files,logs,public_html,public_html/cgi}

Simpan skrip getfile.cgi di direktori /var/www/html/yoursites.org/public_html/cgi

Buat unggahan database

Masuk ke MySQL sebagai root pengguna

 CREATE DATABASE upload ;
CREATE USER ' user1 '@ ' localhost ' IDENTIFIED BY ' password1 ' ;
GRANT ALL PRIVILEGES ON ` smscgi ` . * TO ' user1 ' @ ' localhost ' ;
QUIT;

Kemudian jalankan pernyataan SQL di file smscgi.db

 mysql -u user1 -p upload < upload.db

Buat Dummy File

Buat File Dummy 1MB dan 10MB dan simpan di direktori /var/www/html/yoursites.org/files

 DST=/var/www/html/yoursites.org/files
dd if=/dev/urandom of=${DST}/file-1MB.dat bs=1M count=1
dd if=/dev/urandom of=${DST}/file-10MB.dat bs=1M count=10

Uji file unduhan

Restart nginx

 /etc/init.d/nginx restart

Menggunakan wget unduh file file-1MB.dat

 $ wget http://yoursites.org/files/file-1MB.dat
--2024-08-25 15:34:15--  http://yoursites.org/files/file-1MB.dat
Resolving yoursites.org (yoursites.org)... 1.2.3.4
Connecting to yoursites.org (yoursites.org)|1.2.3.4|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1048576 (1,0M) [application/x-download]
Saving to: ‘file-1MB.dat’

file-1MB.dat           100%[==================================>]   1,00M   112KB/s    in 9,1s    

2024-08-25 15:34:24 (112 KB/s) - ‘file-1MB.dat’ saved [1048576/1048576]

Tampilkan unggahan log

mysql > select * from getfile;
+ -- --+---------------+-------------+------------+---------------------+
| id | filename      | ua          | ip         | date                |
+ -- --+---------------+-------------+------------+---------------------+
| 1  | file - 10MB . dat | Wget / 1 . 21 . 2 | 103 . 47 . 1 . 2 | 2024 - 08 - 25 17 : 01 : 10 |
| 2  | file - 10MB . dat | Wget / 1 . 21 . 2 | 103 . 47 . 1 . 2 | 2024 - 08 - 25 17 : 02 : 17 |
+ -- --+---------------+-------------+------------+---------------------+
2 rows in set ( 0 . 01 sec)

mysql > select * from log limit 3701 , 3703 ;
+ -- --+------------+-------------+------------------+-------+--------+
| id | ip         | ua          | stime            | etime | status |
+ -- --+------------+-------------+------------------+-------+--------+
| 1  | 103 . 47 . 1 . 2 | Wget / 1 . 21 . 2 | 1724579980 . 00809 |     2 |      1 |
| 2  | 103 . 47 . 1 . 2 | Wget / 1 . 21 . 2 | 1724580083 . 71145 |     2 |      1 |
+ -- --+------------+-------------+------------------+-------+--------+
2 rows in set ( 0 . 00 sec)