Add support for Paseto Authentication

[utsav0209]

Introduces support Paseto authentication mentioned here

Work Done

• Setup basic configuration for JPaseto

WIP

• Use JPaseto library for authentication

[sdelamo]

@utsav0209 We are going to need at least implementation of:

• TokenGenerator
• TokenValidator

[utsav0209]

@sdelamo I have added implementation for TokenGenerator and for TokenValidator.

Please, let me know if I am going in the correct direction, as well as what should be the next?

I am yet to add any kind of support for footer of paseto tokens, will be focusing on that next as of now.

[sdelamo]

I am fleshing the implementation based on your progress. I will update you next week.

[utsav0209]

@sdelamo I will wait for your feedback. Meanwhile, I have been trying to figure out how to support Public/Private Key Pairs for PUBLIC perpose of Paseto. Have we supported such feature somewhere else?

[sdelamo]

@sdelamo I will wait for your feedback. Meanwhile, I have been trying to figure out how to support Public/Private Key Pairs for PUBLIC perpose of Paseto. Have we supported such feature somewhere else?

I think I have an example for Public/Private Key. I will share on Monday.

[sdelamo]

I've moved the progress here: #813

As you can see in that PR I have moved some logic from jwt to security. There is still more to do and I am still not sure If we can do this without entering a breaking change.

I will comment more about the changes in that PR later this week.

If you want to work on this please create PRs with paseto branch as base.

[utsav0209]

Hi @sdelamo, sure, I will start putting PRs to paseto branch. Should I wait for you to make more changes or continue working on something on it?

[sdelamo]

This week, I don't have more time to work on #813 Thus, if you have time check it out and create an PR you find appropriate. If you have any questions or do you want to discuss anything please, ask them in #813