Wire onInvalidAuth to return jwt

[heavyweight]

Part of #

We weren't handling auth issues for users effectively.
We added logging for onInvalidAuth and noticed that customers are triggering the logging.
This PR wires it properly so that a new JWT token is generated.

Before	After

Proposed Changes

• Wire onInvalidAuth to return jwt

Why are these changes being made?

• Solve zd auth issues for users

Testing Instructions

• Checkout this PR
• On your sandbox for class-help-authentication change the exp to time() + 2 * MINUTE_IN_SECONDS to force the token to expire quickly
• Open an incognito window and login with your testing user
• Open the help center
• Open an active chat with ZD or create a new one
• Leave the chat open for more than 2 minutes
• Write a message in the chat
• Notice that the first network request to send the message fails, a call to generate the token is made, and the message request is retried
• Open the chat in ZD and verify that the message was delivered

Pre-merge Checklist

• Has the general commit checklist been followed? (PCYsg-hS-p2)
• Have you written new tests for your changes?
• Have you tested the feature in Simple (P9HQHe-k8-p2), Atomic (P9HQHe-jW-p2), and self-hosted Jetpack sites (PCYsg-g6b-p2)?
• Have you checked for TypeScript, React or other console errors?
• Have you tested accessibility for your changes? Ensure the feature remains usable with various user agents (e.g., browsers), interfaces (e.g., keyboard navigation), and assistive technologies (e.g., screen readers) (PCYsg-S3g-p2).
• Have you used memoizing on expensive computations? More info in Memoizing with create-selector and Using memoizing selectors and Our Approach to Data
• Have we added the "[Status] String Freeze" label as soon as any new strings were ready for translation (p4TIVU-5Jq-p2)?
  • For UI changes, have we tested the change in various languages (for example, ES, PT, FR, or DE)? The length of text and words vary significantly between languages.
• For changes affecting Jetpack: Have we added the "[Status] Needs Privacy Updates" label if this pull request changes what data or activity we track or use (p4TIVU-aUh-p2)?

[github-actions]

Calypso Live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-149827

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-149827&env=jetpack

Automattic for Agencies live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-149827&env=a8c-for-agencies

[matticbot]

This PR modifies the release build for the following Calypso Apps:

For info about this notification, see here: PCYsg-OT6-p2

• help-center
• notifications
• wpcom-block-editor

To test WordPress.com changes, run install-plugin.sh $pluginSlug fix/hc-auth-issues on your sandbox.

[matticbot]

Here is how your PR affects size of JS and CSS bundles shipped to the user's browser:

Sections (~29 bytes added 📈 [gzipped])

name                               parsed_size           gzip_size
plans                                    +42 B  (+0.0%)      +12 B  (+0.0%)
jetpack-connect                          +42 B  (+0.0%)      +12 B  (+0.0%)
jetpack-cloud-pricing                    +42 B  (+0.0%)      +12 B  (+0.0%)
jetpack-cloud-features-comparison        +42 B  (+0.0%)       +8 B  (+0.0%)
checkout                                 +42 B  (+0.0%)       +9 B  (+0.0%)
a8c-for-agencies-client                  +42 B  (+0.0%)       +9 B  (+0.0%)

Sections contain code specific for a given set of routes. Is downloaded and parsed only when a particular route is navigated to.

Async-loaded Components (~62 bytes added 📈 [gzipped])

name                                              parsed_size           gzip_size
async-load-help-center-app                             +220 B  (+0.0%)      +61 B  (+0.0%)
async-load-automattic-help-center                      +220 B  (+0.0%)      +61 B  (+0.0%)
async-load-calypso-components-jetpack-portal-nav        +42 B  (+0.1%)       +1 B  (+0.0%)

React components that are loaded lazily, when a certain part of UI is displayed for the first time.

Legend

What is parsed and gzip size?

Parsed Size: Uncompressed size of the JS and CSS files. This much code needs to be parsed and stored in memory.
Gzip Size: Compressed size of the JS and CSS files. This much data needs to be downloaded over network.

Generated by performance advisor bot at iscalypsofastyet.com.

[alshakero]

This is amazing, I think we should pass the query client to initSmooch. Then invalidate the cache and call queryClient.fetchQuery instead. Otherwise the bad token will stay in the cache.

[alshakero]

I simulated an expired JWT token by giving the token a short exp value and this worked like a charm.