Parse public keys in PGP and S/MIME formats out of common mailbox types?

[nealmcb]

Is there a relatively clean way to parse a mail archive for public keys and feed that to roca-detect?

Archives might be in formats like mbox, maildir, mix, dbox, etc, and would have a variety of public key formats including -----BEGIN PGP PUBLIC KEY BLOCK----- embedded in message bodies, MIME attachments like application/pgp-keys, etc.

[ph4r05]

For the online detector we use IMAP to handle mailboxes, reading email by email and all its attachments. But this part of the code is integrated in the system, not intended to run separately.

We don't plan to provide on-disk mailbox reading, but if community contributes I am happy to merge.

In this case it would be better to create a separate py file for that (which would use detect.py).