feat: client certificate selector option during e2e tests

[alienkarma]

• Closes Override clientCertificates configuration #27302, Having an option to select which client certificate to use under the same url #20117

Additional details

Added an extra certificate filter when certificate is chosen for requests based on groups.
This can be used to tackle the problem of testing multiple certificate cases for the same URL.
Needs review and feedback.

Implementation

Certificates will be marked with a group tag as below in config:-

clientCertificates: [
    {
      url: 'https://a.host.com',
      ca: ['certs/user.pem'],
      certs: [
        {
          group: "user",
          cert: 'certs/user.pem',
          key: 'certs/user.key',
        },
      ],
    },
    {
      url: 'https://a.host.com',
      ca: ['certs/admin.pem'],
      certs: [
        {
          group: "admin",
          cert: 'certs/admin.pem',
          key: 'certs/admin.key',
        },
      ],
    },
]

And then intended to be swapped using cy.chooseCert(group_name) during tests. (Null or empty can be provided for resetting the certificate selection)

Steps to test

Need help implementing testing for this

How has the user experience changed?

Check implementation above

PR Tasks

• Have tests been added/updated?
• Has a PR for user-facing changes been opened in cypress-documentation?
• Have API changes been updated in the type definitions?

[cypress-app-bot]

• Create a Draft Pull Request if your PR is not ready for review. Mark the PR as Ready for Review when you're ready for a Cypress team member to review the PR.

[CLAassistant]

All committers have signed the CLA.

[jennifer-shehane]

@alienkarma We would need tests to cover this new behavior in order to accept this PR. Can you add those?

[alienkarma]

@alienkarma We would need tests to cover this new behavior in order to accept this PR. Can you add those?

Hi
Yes I initially needed help on this PR to proceed. But now I have a rough idea on how to go about it.
I will convert this PR into a draft until I am ready.
Thank you

[alienkarma]

Hi @jennifer-shehane
I added the tests, fixed the types and few bugs
Let me know if I need to do anything else or if you have any other feedback
(I can also work on the cypress documentation once this gets checked and released)
Thank you

[alienkarma]

Added the relevant docs - cypress-io/cypress-documentation#5922

[alienkarma]

I think the linux-x64-contributor workflow check has hung and cannot proceed.

[alienkarma]

Hi @jennifer-shehane
Just pinging that this PR is ready but I think it is stuck on a workflow.
If anything is needed let me know.
Thanks

[alienkarma]

Hi @jennifer-shehane
PR is ready for review and is pending workflow approval.
It is up to date with develop branch.