Laravel prevent pdf download

Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How to restrict user from downloading or saving pdf file? Asked 8 years, 9 months ago. Active 6 years, 8 months ago.

Viewed 18k times. Community Bot 1 1 1 silver badge. Opinionated note: You shouldn't store files in a DB. Nonetheless, this answer will only work if you remove the Storage facade parts, taking in the contents instead of the path as the first parameter as with the BenSwinburne answer. I am using Laravel 5. This works quite well, but when a user wants to save the file, the save-dialog suggests the last part of the url as filename.

I already tried adding a headers-array like mentioned in the Laravel-docs, but this doesn't seem to override the header set by the file -method:. Retrieve File name first then in Blade file use anchor a tag like below shown.

This would works for image view also. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Laravel - display a PDF file in storage without forcing download?

Ask Question. Asked 7 years, 2 months ago. Active 2 months ago. Viewed k times. Luis Aceituno Luis Aceituno 1 1 gold badge 5 5 silver badges 12 12 bronze badges. This helped me get on the right track, thank you! Claudio Nastasi Junior 9 9 bronze badges. Mark Redman Mark Redman I believe Chrome has currently removed support for all plugins but Flash and applied a whitelist for which sites are allowed to run Flash I can download this file - it give download and also print options like normal pdf — obaid.

Jonathan Thurft Jonathan Thurft 3, 7 7 gold badges 43 43 silver badges 73 73 bronze badges. If you encrypt the PDF you can control how printable and changeable it is.

You haven't mentioned what you're using to build the PDFs so the details are up to you. You might be able to do the same thing with layers Optional Content Groups as well, not sure. Mark Storer Mark Storer These permissions are ignored by browser-based PDF viewers. Always happy to point out the obvious :. Captian Obvious Captian Obvious 21 1 1 bronze badge. For anyone else like-minded who wanders in off Google, the reason no such solution exists is because, if you have the knowledge to implement it, you also have the knowledge to see less obvious reasons it'll never work.

It all traces back to the fundamental problem that, at the theoretical level, crypto is about preventing C from intercepting communication from A to B and it devolves to "security by obscurity" if B and C are the same person and it's well-known that "security by obscurity" is just giving yourself a false sense of security.

In my opinion the other proposed solution is. Shahroze Nawaz Shahroze Nawaz 5 5 silver badges 9 9 bronze badges.

Convert pdf to image. Use image tag to display the image. Disable right click on the image. Foiled again, Batman. Very little information given, e. Regardless, this method is not a guaranteed solution for preventing download of a PDF.

ThiagoSilva It's even simpler than that. Firefox is designed around the recognition that it's running on the end-user's computer, not the website developer's. You're only allowed to override right-click because there are legitimate uses for it like implementing custom context menus Build multi-factor authentication for your member and admin accounts.

There are great packages available that you can use to generate QR codes and validate one-time password codes upon login. Avoid other means of delivering this code, such as email or SMS. Never commit any default login details or sensitive API credentials to your code repository. Maintain these settings in the. Configure sessions securely: they should be sent over HTTPS only and never display in your application. The secure setting can be enabled in the session.

Attackers may steal or modify such weakly protected data to conduct credit card fraud, identity theft, or other crimes. Sensitive data may be compromised without extra protection, such as encryption at rest or in transit, and requires special precautions when exchanged with the browser.

Hash all passwords using an adaptive salted hashing function. These are hash functions where the work factor can be increased over time as processor power increases. Laravel supports both Bcrypt and Argon2 by default. Encrypt all sensitive data stored at rest. Never use your own developed encryption functions. If you use enumeration for files or primary keys to identify records, you could be inadvertently be exposing information about your system.

To combat this, use a different scheme like UUIDv4 to identify records that are public and might require protection. For files, use automatically generated file names or a hashed folder structure to prevent enumeration. Limiting the number of simultaneous file uploads.

Store pdf files at secure location. View protected pdf for Registered User. Here is the solution you can follow — Create a pagination which includes one item per page for pdf files. Next whatever buttons you want add you can add those on top of iframe. I have like 30 PDF documents, that means I will have to create 30 views?