damus

commit 6481f9648839647130e03a7110b7b151b6ffbbd4
parent 3845d32074aa8eed4a504a412b682edefadc692f
Author: William Casarin <jb55@jb55.com>
Date:   Wed, 12 Jul 2023 17:34:24 -0700

add bech32_pubkey_decode

I need this for a test

Diffstat:
M
damus/Util/Keys.swift
 | 
8
++++++++

1 file changed, 8 insertions(+), 0 deletions(-)
diff --git a/damus/Util/Keys.swift b/damus/Util/Keys.swift
@@ -72,6 +72,14 @@ func bech32_pubkey(_ pubkey: String) -> String? {
     return bech32_encode(hrp: "npub", bytes)
 }
 
+func bech32_pubkey_decode(_ pubkey: String) -> String? {
+    guard let decoded = try? bech32_decode(pubkey), decoded.hrp == "npub" else {
+        return nil
+    }
+
+    return hex_encode(decoded.data)
+}
+
 func bech32_nopre_pubkey(_ pubkey: String) -> String? {
     guard let bytes = hex_decode(pubkey) else {
         return nil