From c3332737c42f04665056a20e49701324beeed4c4 Mon Sep 17 00:00:00 2001
From: neon443 <69979447+neon443@users.noreply.github.com>
Date: Tue, 1 Jul 2025 09:18:41 +0100
Subject: [PATCH] added importsshpubkey to get the raw key bytes from an
 openssh format pubkey ssh-ed25519 <b64 blob> <comment>

---
 ShhShell/Keys/KeyManager.swift | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/ShhShell/Keys/KeyManager.swift b/ShhShell/Keys/KeyManager.swift
index c367f88..6d3b5b5 100644
--- a/ShhShell/Keys/KeyManager.swift
+++ b/ShhShell/Keys/KeyManager.swift
@@ -26,12 +26,15 @@ class KeyManager: ObservableObject {
 		let key = Curve25519.Signing.PrivateKey()
 		let privatekeyData = key.rawRepresentation
 		let publickeyData = key.publicKey.rawRepresentation
+		print(publickeyData.base64EncodedString())
 		let pubpem = makeSSHPubkey(pub: publickeyData, comment: "neon443@m")
 		let privpem = makeSSHPrivkey(pub: publickeyData, priv: privatekeyData, comment: "neon443@m")
 		print(String(data: pubpem, encoding: .utf8)!)
 		print()
 		print(String(data: privpem, encoding: .utf8)!)
 		print()
+		
+		print(importSSHPubkey(pub: String(data: pubpem, encoding: .utf8)!).base64EncodedString())
 	}
 	
 	func loadTags() {
@@ -59,6 +62,19 @@ class KeyManager: ObservableObject {
 		}
 	}
 	
+	func importSSHPubkey(pub: String) -> Data {
+		let split = pub.split(separator: " ")
+		guard split.count == 3 else { return Data() }
+		
+		var pubdata = Data(base64Encoded: String(split[1]))!
+		while pubdata.count != 36 {
+			let lengthOfField = Int(pubdata[3])
+			pubdata.removeFirst(4 + lengthOfField)
+		}
+		pubdata.removeFirst(4)
+		return pubdata
+	}
+	
 	func makeSSHPubkey(pub: Data, comment: String) -> Data {
 		let header = "ssh-ed25519"
 		var keyBlob: Data = Data()