Warn users of possible sensitive data

[sckott]

Could look for keywords like key/token etc and throw warning if found

[sckott]

probably don't want to have this at normal run time unless really fast.

could start off with a separate function

[maelle]

maybe use_vcr() should add a link to the docs about sensitive data. I.e. another explicit item after the item called learn_more.

secrets_protection = paste0(
    "If your package uses secrets such as API keys read this chapter to know how to handle them securely:\n   ",
    "https://books.ropensci.org/http-testing/security.html"
  )
)

[sckott]

Yes, good idea!

[maelle]

this is a good alternative/complement to #182