damus

commit a5726d4650de4f6a8cf2a9a84aeb7c5560537b45
parent 370a5feb4e4484f24a8f3f23794f29cb5e29c62b
Author: William Casarin <jb55@jb55.com>
Date:   Wed, 10 May 2023 11:10:43 -0700

nwc: add lud16 parameter

This will be used for auto-setting up the lightning wallet

See https://github.com/nostr-protocol/nips/pull/513

Diffstat:
M
damus/Util/WalletConnect.swift
 | 
22
++++++++++++++++++----

1 file changed, 18 insertions(+), 4 deletions(-)
diff --git a/damus/Util/WalletConnect.swift b/damus/Util/WalletConnect.swift
@@ -17,10 +17,22 @@ struct WalletConnectURL: Equatable {
     let relay: RelayURL
     let keypair: FullKeypair
     let pubkey: String
+    let lud16: String?
     
     func to_url() -> URL {
-        let urlstr = "nostrwalletconnect://\(pubkey)?relay=\(relay.id)&secret=\(keypair.privkey)"
-        return URL(string: urlstr)!
+        var urlComponents = URLComponents()
+        urlComponents.scheme = "nostrwalletconnect"
+        urlComponents.host = pubkey
+        urlComponents.queryItems = [
+            URLQueryItem(name: "relay", value: relay.id),
+            URLQueryItem(name: "secret", value: keypair.privkey)
+        ]
+
+        if let lud16 {
+            urlComponents.queryItems?.append(URLQueryItem(name: "lud16", value: lud16))
+        }
+
+        return urlComponents.url!
     }
     
     init?(str: String) {
@@ -37,14 +49,16 @@ struct WalletConnectURL: Equatable {
             return nil
         }
         
+        let lud16 = items.first(where: { qi in qi.name == "lud16" })?.value
         let keypair = FullKeypair(pubkey: our_pk, privkey: secret)
-        self = WalletConnectURL(pubkey: pk, relay: relay_url, keypair: keypair)
+        self = WalletConnectURL(pubkey: pk, relay: relay_url, keypair: keypair, lud16: lud16)
     }
     
-    init(pubkey: String, relay: RelayURL, keypair: FullKeypair) {
+    init(pubkey: String, relay: RelayURL, keypair: FullKeypair, lud16: String?) {
         self.pubkey = pubkey
         self.relay = relay
         self.keypair = keypair
+        self.lud16 = lud16
     }
 }