Level 74
Are we talking password protected archives like rar, zip, 7z and so on?
If so you most likely need to try decompressing them and if that fails it's probably protected
Here are some examples for zip and rar
Apr 29, 2019
5
Level 1
Check encrypted file on File Uploads
Hi all,
I have a script which uploads file and checks for file size and type(pdf only) for my web-app, saves it the folder, saves path in the dbase.
My question: How do I check if the file uploaded by the user is encrypted or password protected and prevent that?
My Laravel knowledge: basic, can get things done.
Level 1
@TRAY2 - Im referring to the pdf file uploads with password protection or some other form of encryption. E.g. like uploading resume or transcript pdf but locked by password protection. How do I detect and prevent those ?
Level 74
Level 1
@TRAY2 - Thanks. Yeah something like this, but using the Laravel functions. Will try to create something from this.
1 like
Level 1
@albusSeverus have you created? Please share.
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