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Package url-signer
Short Description Generate a url with an expiration date and signature to prevent unauthorized access
License MIT
Homepage https://github.com/spatie/url-signer
Informations about the package url-signer
Create signed URLs with a limited lifetime
This package can create URLs with a limited lifetime. This is done by adding an expiration date and a signature to the URL.
This will output a URL that looks like https://myapp.com/?expires=xxxx&signature=xxxx
.
Imagine mailing this URL out to the users of your application. When a user clicks on a signed URL your application can validate it with:
Support us
We invest a lot of resources into creating best in class open source packages. You can support us by buying one of our paid products.
We highly appreciate you sending us a postcard from your hometown, mentioning which of our package(s) you are using. You'll find our address on our contact page. We publish all received postcards on our virtual postcard wall.
Postcardware
You're free to use this package (it's MIT-licensed), but if it makes it to your production environment we highly appreciate you sending us a postcard from your hometown, mentioning which of our package(s) you are using.
Our address is: Spatie, Kruikstraat 22, 2018 Antwerp, Belgium.
All postcards are published on our website.
Installation
The package can installed via Composer:
Usage
A signer-object can sign URLs and validate signed URLs. A secret key is used to generate signatures.
Generating URLs
Signed URLs can be generated by providing a regular URL and an expiration date to the sign
method.
If an integer is provided as expiration date, the URL will be valid for that amount of seconds.
Validating URLs
To validate a signed URL, simply call the validate()
method. This will return a boolean.
Writing custom signers
This packages provides a signer that uses SHA256 to generate signature. You can create your own
signer by implementing the Spatie\UrlSigner\Contracts\UrlSigner
-interface. If you let your signer extend
Spatie\UrlSigner\AbstractUrlSigner
you'll only need to provide the createSignature
-method.
Tests
The tests can be run with:
Integrations
To get started quickly in Laravel you can use the spatie/laravel-url-signer package.
Changelog
Please see CHANGELOG for more information what has changed recently.
Contributing
Please see CONTRIBUTING for details.
Security
If you've found a bug regarding security please mail [email protected] instead of using the issue tracker.
Credits
- Freek Van der Herten
- Sebastian De Deyne
- All Contributors
About Spatie
Spatie is a webdesign agency in Antwerp, Belgium. You'll find an overview of all our open source projects on our website.
License
The MIT License (MIT). Please see License File for more information.