LG-12283 handle missing PII in session

[jmax-gsa]

🎫 Ticket

LG-12283

🛠 Summary of changes

Added code to PersonalKeyController#show to catch a situation where we very occasionally have no PII available in the session when we are about to try to encrypt PII from the session.

In this case, we redirect to the code for a missing or bad personal key, which prompts the user for their password and retrieves the PII. We also arrange to return here afterward.

📜 Testing Plan

Provide a checklist of steps to confirm the changes.

• Add a call to binding.pry at the top of PersonalKeyController#show
• Start the server, create a user, and proceed through IdV until you hit the pry (this will be after you enter your password to encrypt your PII, and just before the app is about to render the personal key page).
• Clear the PII out of the session and continue execution with the commands:

idv_session.personal_key = nil
user_session[:encrypted_profiles] = nil
continue

• Verify that you are prompted to re-enter your password again.
• After re-entering your password, you will hit the pry again. This time, leave the PII in the session and continue:

continue

• Verify that you are on the personal key page.
• Continue, and verify that IdV completes successfully

👀 Screenshots

If relevant, include a screenshot or screen capture of the changes.

Re-entering your password:

Personal key page:

[matthinz]

I've tested this and it works as described! Nice! Just the one comment about analytics.