Get macos keychain secure note content from command line

secret-notes-from-macos-keychain.md

Secure notes in macos keychain are actually hex dumped generic passwords, with plist as password value.

This plist contains data node, which is base64 encoded rich text, but also a string node, which is just plain text.

So fetching secure note plain text via command line (yq required)

get_secret_note() {
	security find-generic-password -C note -s "$1" -w | xxd -revert -plain | yq --input-format xml --prettyPrint '.plist.dict.string'
}