Strip PGP signatures

[fefrei (Felix Freiberger)]

I have a small request, very similar to this one:

Strip S/MIME signatures

I have enabled allow all attachments for group messages to make sure I can receive all attachments sent from external users. That’s working fine There’s one exception I’d like to see: I think Discourse should always silent strip the smime.p7s attachment if it exists – that is an S/MIME siganture, not a real attachment. Otherwise, many posts look like this: [image]

Could Discourse also strip PGP signatures, named signature.asc?

[codinghorror (Jeff Atwood)]

Sure if that is working we should have a list of bad attachments we blacklist cc @zogstrip

[zogstrip (Régis Hanol)]

Added 2 new site settings

https://github.com/discourse/discourse/commit/e92f5e4fbf04a88d37dc5069917090abf6c07dec