pubsub/signature: Sign and Check Items Signatures¶
signature
group commands to handle pubsub item cryptographic signatures:
You can check Pubsub Encryption to have overview on how it works.
sign¶
Sign a pubsub item using OpenPGP keys of the profile.
example¶
Louise want to sign an item on her blog:
$ li pubsub signature sign -s louise@example.net -n urn:xmpp:microblog:0 -i about_feminism
check¶
Check validity of a signature found in attachments. For now, the attachments data JSON as found in attachments must be used, it is planned to make this command simpler in the close future.
example¶
Pierre wants to check that a blog post is really from Louise:
$ li pubsub signature check -s louise@example.net -n urn:xmpp:microblog:0 -i about_feminism '{"timestamp": 1667079677.0, "signers": ["louise@example.net"], "signature": "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"}'