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PHP Script To Upload A File - with password-protection.

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Open Discussion & Free Web Hosting > Computers & Tech > Programming > Scripting > PHP

PHP Script To Upload A File - with password-protection.

nightfox
QUOTE(Vyoma @ Mar 8 2006, 08:46 PM) *

vujsa, I am sorry, I forgot to mention that I had tried the FTP option earlier. The network administrator here is a real security-paranoid.

Heh... they all seem to be that way, lol.

Perhaps if you're interested, you can upload files directly through cpanel to your web space. Here's a HOWTO:

1) Login to cPanel (http://yourURL/cpanel) with your username and password.
2) Under "Site Management Tools" in the first row, last column, you should see an icon labled as "File Manager". Click it.
3) A new window will open. You should see your home directory (outside public_html folder). Click the folder icon (NOT the folder name!) next to "public_html"
4) Click on the link in the top "Upload files" and you can upload 12 files at once!
5) Click on the link in the top "New folder" to add a new folder.
6) Click on a folder or file NAME (not the icon) to change its properties (CHMOD, re-name, etc), delete, edit, etc.

Good Luck! This will be much easier and is built into cpanel. You won't need to worry about getting a PHP script in and then keeping that script secure. wink.gif

Best of luck with building your site the hard way (uploading through cpanel) but I suppose with security freaks on the other end of the proxy, you'll have to do it this way.

[N]F

 

 

 


Comment/Reply (w/o sign-up)

Vyoma
nightfox, I cannot use the FTP option and the cpanel (that port is blocked). I have to go out to a net cafe to do it. Hence, I came up with this option that may work out.

Comment/Reply (w/o sign-up)

KazDoran
Hi!

I was actually working on a PHP script to do just that. And unfortunately, it seems it won't work, for some reason. I've been asking around to find out what's wrong (I see the file isn't even uploaded as temporary file) and it may be that the PHP server in Astahost is running as root, and as such we needed root access to do the file upload... Not entirely sure though.

EDIT: Actually, it looks like the PHP upload_tmp_dir variable is empty, and that's why I can't put the files there as well...

Comment/Reply (w/o sign-up)

KazDoran
Yay I got it to work!

Here's how it goes, a very simple script, without password verification:

1) CHMOD your /tmp directory to 775 (very important!)

2) Create a form like this:

CODE
<form enctype="multipart/form-data" action="process.php" method="post">
<input type="hidden" name="MAX_FILE_SIZE" value="50000" />
File: <input type="file" name="uploadedfile"><br>
<input type="submit" value="Submit">
</form>


You MUST have enctype="multipart/form-data" or the file upload won't work!
MAX_FILE_SIZE limits the maximum file size, in bytes (in this case, around 50 KB).

3) Now the script inside process.php:
CODE

<?
$upload_dir="upload/"

$upload_path = $upload_dir . basename($_FILES['uploadedfile']['name']);

if(!move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $upload_path)){
    echo "Upload failed.";
    }
?>


Set the $upload_dir variable to whatever directory you wish to upload the file to.
The $upload_path variable will be the relative path to the file when it's in place.
If by any chance the file fails to upload, you'll be notified.

Hope this will help. To create a password protection just create a new form where you type the password and do a basic check to see if it matches. wink.gif

 

 

 


Comment/Reply (w/o sign-up)

(G)Simran
Is video uploading site is good in PHP or ASP.Net
PHP Script To Upload A File

I am thinking to make video uploading site so now I am confused as should I make it in PHP or ASP.Net. So please give your suggestions as which technology would be good.

-reply by Simran

 


Comment/Reply (w/o sign-up)

TavoxPeru
QUOTE ((G)Simran @ Apr 16 2009, 09:51 PM) *
Is video uploading site is good in PHP or ASP.Net
PHP Script To Upload A File

I am thinking to make video uploading site so now I am confused as should I make it in PHP or ASP.Net. So please give your suggestions as which technology would be good.

-reply by Simran


I think that PHP and ASP.net will work fine to do this job, only one thing, as far as i know, ASP.net only works with windows machines, it does not work on any other operating system like linux or freebsd, so take in mind this when you choose your hosting.

Best regards,

Comment/Reply (w/o sign-up)


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