APKAM - changes in at_onboarding_cli

[murali-shris]

• ability to onboard using apkam key pair

[murali-shris]

• on completion of enroll request pkam private key should be stored in local storage
• Read the pkam private key from local storage and use for onboarding
• support legacy pkam auth using atKeys file as well as new apkam

[murali-shris]

• Started with initial changes
  b5f0c4c
• there is a dependency on keys verb impl on server.Currently implementing keys verb.

[murali-shris]

• Keys verb impl done
• Changes done in PR 66
  Onboarding for first app - impl done and tested manually
  ceb50d0
  f7f230e

[murali-shris]

Pending changes

• subsequent auth for first app
• second app onboarding and auth

[murali-shris]

No significant progress on client side changes in PR67 due to spec changes impl on server

[murali-shris]

Implementation and manual testing done. Automated tests pending.
Branch for onboarding_cli changes:
https://github.com/atsign-foundation/at_libraries/tree/apkam_onboarding_changes

Dependent pull requests in at_chops, at_lookup under review:
#393
#394

at_client changes in progress:
https://github.com/atsign-foundation/at_client_sdk/tree/apkam_changes

8SP burnt in PR 68, carrying over with 4SP for pending changes

[murali-shris]

Changes done and tested during dev_env image in local virtual environment.
Waiting for server to be released to prod and will move the PR to review.
Considerable time was spent in PR 69 for making changes to functional tests for enrollment in on_boarding_cli
#399

[murali-shris]

Changes done in PR70

• Onboarding can be done based on preference set in AtOnboardingPreference --> enableEnrollmentDuringOnboard.default value false (onboarding will be legacy)
  if set to true, current onboarding client will get privilege to approve enrollments.

Pending change:
Read enrollmentId from atKeys file in authenticate method if enrollmentId is not passed.

[murali-shris]

changes done in PR 71

• pending impl done and PR is ready for review
• have to complete this task to remove code duplication between onboarding_cli and at_client_mobile
  new at_onboarding package to remove code duplication between at_client_mobile and at_onboarding_cli #415

[murali-shris]

changes done in PR 72

• completed uptake of at_auth package
• facing an issue related to at_chops in monitor
  bug raised: Not receiving messages between atsigns using at_onboarding_cli+at_auth at_talk#19
  have to complete this task and re-test at_onboarding_cli
  deprecate useAtChops flag in atclient preference at_client_sdk#1141

[murali-shris]

Update in PR 73
Re-tested examples with at_client 3.0.67.
#441
Pending review and re-write examples with arg parser

[murali-shris]

PR merged and at_onboarding_cli 1.4.0 published