feat(NIP-42): extend authz to NIP-44 DMs and NIP-59 gift wraps

config.toml

@@ -160,7 +160,7 @@ reject_future_seconds = 1800
 #]
 # Enable NIP-42 authentication
 #nip42_auth = false
-# Send DMs events (kind 4) only to their authenticated recipients
+# Send DMs (kind 4 and 44) and gift wraps (kind 1059) only to their authenticated recipients
 #nip42_dms = false
 
 [verified_users]

src/info.rs

@@ -63,7 +63,7 @@ pub struct RelayInfo {
 /// Convert an Info configuration into public Relay Info
 impl From<Settings> for RelayInfo {
     fn from(c: Settings) -> Self {
-        let mut supported_nips = vec![1, 2, 9, 11, 12, 15, 16, 20, 22, 33, 40, 42];
+        let mut supported_nips = vec![1, 2, 9, 11, 12, 15, 16, 20, 22, 33, 40];
 
         if c.authorization.nip42_auth {
             supported_nips.push(42);

src/server.rs

@@ -1034,7 +1034,7 @@ fn allowed_to_send(event_str: &String, conn: &conn::ClientConn, settings: &Setti
     if settings.authorization.nip42_dms {
         match serde_json::from_str::<Event>(event_str) {
             Ok(event) => {
-                if event.kind == 4 {
+                if event.kind == 4 || event.kind == 44 || event.kind == 1059 {
                     match (conn.auth_pubkey(), event.tag_values_by_name("p").first()) {
                         (Some(auth_pubkey), Some(recipient_pubkey)) => {
                             recipient_pubkey == auth_pubkey || &event.pubkey == auth_pubkey