feat: added phone number identifier

[oleksiireshetnik]

Added phone number identifier support for verification.

Related issue(s)

#137

Checklist

• I have read the contributing guidelines.
• I have referenced an issue containing the design document if my change
  introduces a new feature.
• I am following the
  contributing code guidelines.
• I have read the security policy.
• I confirm that this pull request does not address a security
  vulnerability. If this pull request addresses a security. vulnerability, I
  confirm that I got green light (please contact
  [email protected]) from the maintainers to push
  the changes.
• I have added tests that prove my fix is effective or that my feature
  works.
• I have added or changed the documentation.

Further Comments

[CLAassistant]

All committers have signed the CLA.

[aeneasr]

Looking pretty good so far! How do you want to handle sending SMS?

[oleksiireshetnik]

Created a separate PR for sending sms (for easier review): #1941

[aeneasr]

This looks good on a high level (will need to dig into the tests still)! Could you also please add some docs for this feature, probably around here https://www.ory.sh/kratos/docs/concepts/email-sms#sending-sms?

[nicolasburtey]

this PR/features is awesome. we (https://github.com/GaloyMoney/galoy) will likely switch to Ory once this is done.

[saltbo]

Look forward to this update. Come on.

[aeneasr]

Please follow our code of conduct and community guidelines and refrain from putting pressure on open source contributors. No one is preventing you from doing the work yourself and you have no right to try and force others to do it for you. Thank you.

[oleksiireshetnik]

Removed PR from draft status, added validation and test.

Have one problem with failing docker image scanner, but it is related to protobuf package which was not changed in this PR (also you can check out anchore/grype#558, seems like this failing check is false-positive).

@aeneasr please, review once again

[aeneasr]

Have one problem with failing docker image scanner, but it is related to protobuf package which was not changed in this PR (also you can check out anchore/grype#558, seems like this failing check is false-positive).

Yes, that is indeed a false positive. No problem. The e2e test is also flaky 😅

How would you like to continue with the other SMS PR that is going on? Do we merge this one, then rebase the other? I have time to review tomorrow :)

[aeneasr]

Scanning over the code quickly, this looks good to merge 🎉

I will do another pass tomorrow but I think this is a no-brainer in terms of merging, great job :)

[oleksiireshetnik]

Yep, I am finishing the pull request with the courier now - encountered a few errors

[vinckr]

Hello @alexey-reshetnik
Congrats on merging your first PR in Ory 🎉 !
Your contribution is helping secure millions of identities around the globe 🌏
As a small token of appreciation we send all our first time contributors a gift package to welcome them to the community.
Please drop me an email to claim your Ory swag!