OX: XEP-0373: OpenPGP for XMPP - Version 0.5.0 (2020-06-19)

Discovering Public Keys via PEP

* 4.3 Discovering Public Keys of a User
* 4.4 Requesting Public Keys

* Import Public Keys into GnuPG's local keyring.

Issue: #1331

src/xmpp/ox.h

@@ -56,3 +56,15 @@
  */
 
 gboolean ox_announce_public_key(const char* const filename);
+
+/*!
+ * \brief Discovering Public Keys of a User.
+ *
+ * Reads the public key from a JIDs PEP.
+ *
+ * \param jid JID
+ */
+
+void ox_discover_public_key(const char* const jid);
+
+void ox_request_public_key(const char* const jid, const char* const fingerprint);