improve ui on keydetailview

add set(keypair, onHost) to set a keypair on host
remove getkeys it always returns []
add delete button to
remove rsa from keytype
rename symbolpreview ->hostsymbolpreview

ShhShell/Host/HostsManager.swift

@@ -169,12 +169,10 @@ class HostsManager: ObservableObject, @unchecked Sendable {
 		}
 	}
 	
-	func getKeys() -> [Keypair] {
-		var result: [Keypair] = []
-		for host in hosts {
-			guard let keyID = host.privateKeyID else { continue }
-		}
-		return result
+	func set(keypair: Keypair, onHost: Host) {
+		guard let index = hosts.firstIndex(where: { $0.id == onHost.id }) else { return }
+		hosts[index].privateKeyID = keypair.id
+		saveHosts()
 	}
 	
 	func getHostsUsingKeys(_ keys: [Keypair]) -> [Host] {

ShhShell/Keys/KeyManager.swift

@@ -140,7 +140,8 @@ class KeyManager: ObservableObject {
 	
 	func importKey(type: KeyType, priv: String, name: String) {
 		if type == .ed25519 {
-			saveToKeychain(KeyManager.importSSHPrivkey(priv: priv))
+			guard let importedKeypair = KeyManager.importSSHPrivkey(priv: priv) else { return }
+			saveToKeychain(importedKeypair)
 			saveKeypairs()
 		} else { fatalError() }
 	}
@@ -156,8 +157,6 @@ class KeyManager: ObservableObject {
 			)
 			saveToKeychain(keypair)
 			saveKeypairs()
-		case .rsa:
-			fatalError("unimplemented")
 		}
 		loadKeypairs()
 	}
@@ -187,7 +186,8 @@ class KeyManager: ObservableObject {
 		return Data(pubkeyline.utf8)
 	}
 	
-	static func importSSHPrivkey(priv: String) -> Keypair {
+	static func importSSHPrivkey(priv: String) -> Keypair? {
+		guard !priv.isEmpty else { return nil }
 		var split = priv.replacingOccurrences(of: "-----BEGIN OPENSSH PRIVATE KEY-----\n", with: "")
 		split = split.replacingOccurrences(of: "-----BEGIN OPENSSH PRIVATE KEY-----", with: "")
 		split = split.replacingOccurrences(of: "\n-----END OPENSSH PRIVATE KEY-----\n", with: "")

ShhShell/Keys/KeyType.swift

@@ -9,14 +9,11 @@ import Foundation
 
 enum KeyType: Codable, Equatable, Hashable, CustomStringConvertible, CaseIterable {
 	case ed25519
-	case rsa
 	
 	var description: String {
 		switch self {
 		case .ed25519:
 			return "Ed25519"
-		case .rsa:
-			return "RSA"
 		}
 	}
 }

ShhShell/Views/Hosts/ConnectionView.swift

@@ -35,7 +35,7 @@ struct ConnectionView: View {
 										RoundedRectangle(cornerRadius: 10)
 											.fill(.gray.opacity(0.5))
 									}
-									SymbolPreview(symbol: symbol, label: handler.host.label)
+									HostSymbolPreview(symbol: symbol, label: handler.host.label)
 										.padding(5)
 								}
 								.frame(width: 60, height: 60)
@@ -47,7 +47,7 @@ struct ConnectionView: View {
 					}
 					
 					HStack {
-						SymbolPreview(symbol: handler.host.symbol, label: handler.host.label)
+						HostSymbolPreview(symbol: handler.host.symbol, label: handler.host.label)
 							.id(handler.host)
 							.frame(width: 60, height: 60)
 						

ShhShell/Views/Hosts/HostsView.swift

@@ -26,7 +26,7 @@ struct HostsView: View {
 						keyManager: keyManager
 					)
 				} label: {
-					SymbolPreview(symbol: host.symbol, label: host.label)
+					HostSymbolPreview(symbol: host.symbol, label: host.label)
 						.frame(width: 40, height: 40)
 					Text(host.description)
 				}

ShhShell/Views/Keys/KeyDetailView.swift

@@ -22,79 +22,102 @@ struct KeyDetailView: View {
 			hostsManager.selectedTheme.background.suiColor.opacity(0.7)
 				.ignoresSafeArea(.all)
 			List {
-				TextBox(label: "Name", text: $keyname, prompt: "A name for your key")
-					.onAppear {
-						keyname = keypair.name
-					}
-					.onChange(of: keyname) { _ in
-						keyManager.renameKey(keypair: keypair, newName: keyname)
-					}
-				
 				VStack(alignment: .leading) {
 					Text("Used on")
 						.bold()
 					ForEach(hostsManager.getHostsUsingKeys([keypair])) { host in
 						HStack {
-							SymbolPreview(symbol: host.symbol, label: host.label)
+							HostSymbolPreview(symbol: host.symbol, label: host.label)
 								.frame(width: 40, height: 40)
 							Text(host.description)
 						}
 					}
-				}
-				VStack(alignment: .leading) {
-					Text("Public key")
-						.bold()
-					Text(keypair.openSshPubkey)
-				}
-				VStack(alignment: .leading) {
-					Text("Private key")
-						.bold()
-						.frame(maxWidth: .infinity)
-					ZStack(alignment: .center) {
-						Text(keypair.openSshPrivkey)
-							.blur(radius: reveal ? 0 : 5)
-						VStack {
-							Image(systemName: "eye.slash.fill")
-								.resizable().scaledToFit()
-								.frame(width: 50)
-							Text("Tap to reveal")
-						}
-						.opacity(reveal ? 0 : 1)
-					}
-					.frame(maxWidth: .infinity)
-					.onTapGesture {
-						Task {
-							if !reveal {
-								guard await authWithBiometrics() else { return }
+					Menu("Add") {
+						let hostsNotUsingKey = hostsManager.hosts.filter(
+							{
+								hostsManager.getHostsUsingKeys([keypair]).contains($0)
+							})
+						ForEach(hostsNotUsingKey) { host in
+							Button() {
+								hostsManager.set(keypair: keypair, onHost: host)
+							} label: {
+								Image(systemName: "plus")
+									.resizable().scaledToFit()
+									.foregroundStyle(.blue)
+									.frame(width: 30, height: 30)
+								Text("Add")
+									.foregroundStyle(.blue)
 							}
-							withAnimation(.spring) { reveal.toggle() }
 						}
 					}
 				}
 				
-				Button {
-					UIPasteboard.general.string = keypair.openSshPubkey
-				} label: {
-					CenteredLabel(title: "Copy public key", systemName: "document.on.document")
-				}
-				.listRowSeparator(.hidden)
-				
-				Button {
-					Task {
-						guard await authWithBiometrics() else { return }
-						UIPasteboard.general.string = String(data: KeyManager.makeSSHPrivkey(keypair), encoding: .utf8) ?? ""
+				Section() {
+					TextBox(label: "Name", text: $keyname, prompt: "A name for your key")
+						.onAppear {
+							keyname = keypair.name
+						}
+						.onChange(of: keyname) { _ in
+							keyManager.renameKey(keypair: keypair, newName: keyname)
+						}
+					
+					Button {
+						UIPasteboard.general.string = keypair.openSshPubkey
+					} label: {
+						CenteredLabel(title: "Copy public key", systemName: "document.on.document")
 					}
-				} label: {
-					CenteredLabel(title: "Copy private key", systemName: "document.on.document")
-				}
-				.listRowSeparator(.hidden)
-				
-				CenteredLabel(title: "Delete", systemName: "trash")
-					.foregroundStyle(.red)
-					.onTapGesture {
-						keyManager.deleteKey(keypair)
-						dismiss()
+					.listRowSeparator(.hidden)
+					
+					Button {
+						Task {
+							guard await authWithBiometrics() else { return }
+							UIPasteboard.general.string = String(data: KeyManager.makeSSHPrivkey(keypair), encoding: .utf8) ?? ""
+						}
+					} label: {
+						CenteredLabel(title: "Copy private key", systemName: "document.on.document")
 					}
+					.listRowSeparator(.hidden)
+					
+					CenteredLabel(title: "Delete", systemName: "trash")
+						.foregroundStyle(.red)
+						.onTapGesture {
+							keyManager.deleteKey(keypair)
+							dismiss()
+						}
+				}
+				
+				Section("Key") {
+					VStack(alignment: .leading) {
+						Text("Public key")
+							.bold()
+						Text(keypair.openSshPubkey.dropLast(2))
+					}
+					VStack(alignment: .leading) {
+						Text("Private key")
+							.bold()
+							.frame(maxWidth: .infinity)
+						ZStack(alignment: .center) {
+							Text(keypair.openSshPrivkey.dropLast(2))
+								.blur(radius: reveal ? 0 : 5)
+							VStack {
+								Image(systemName: "eye.slash.fill")
+									.resizable().scaledToFit()
+									.frame(width: 50)
+								Text("Tap to reveal")
+							}
+							.opacity(reveal ? 0 : 1)
+						}
+						.frame(maxWidth: .infinity)
+						.onTapGesture {
+							Task {
+								if !reveal {
+									guard await authWithBiometrics() else { return }
+								}
+								withAnimation(.spring) { reveal.toggle() }
+							}
+						}
+					}
+				}
 			}
 			.scrollContentBackground(.hidden)
 		}

ShhShell/Views/Keys/KeyImporterView.swift

@@ -46,14 +46,18 @@ struct KeyImporterView: View {
 					.foregroundStyle(.gray)
 			}
 			
-			Button() {
-				keyManager.importKey(type: keyType, priv: privkeyStr, name: keyName)
-				dismiss()
-			} label: {
-				Label("Import", systemImage: "key.horizontal")
-			}
-			.buttonStyle(.borderedProminent)
 		}
+		
+		Button() {
+			keyManager.importKey(type: keyType, priv: privkeyStr, name: keyName)
+			dismiss()
+		} label: {
+			Text("Import")
+		}
+		.onTapGesture {
+			UINotificationFeedbackGenerator().notificationOccurred(.success)
+		}
+		.buttonStyle(.borderedProminent)
     }
 }
 

ShhShell/Views/Misc/HostSymbolPreview.swift

@@ -1,5 +1,5 @@
 //
-//  SymbolPreview.swift
+//  HostSymbolPreview.swift
 //  ShhShell
 //
 //  Created by neon443 on 26/06/2025.
@@ -7,7 +7,7 @@
 
 import SwiftUI
 
-struct SymbolPreview: View {
+struct HostSymbolPreview: View {
 	@State var symbol: HostSymbol
 	@State var label: String
 	
@@ -30,5 +30,5 @@ struct SymbolPreview: View {
 }
 
 #Preview {
-	SymbolPreview(symbol: HostSymbol.desktopcomputer, label: "lo0")
+	HostSymbolPreview(symbol: HostSymbol.desktopcomputer, label: "lo0")
 }

ShhShell/Views/Sessions/SessionView.swift

@@ -28,7 +28,7 @@ struct SessionView: View {
 					.resizable().scaledToFit()
 					.frame(width: 40, height: 40)
 					.foregroundStyle(.terminalGreen)
-				SymbolPreview(symbol: host.symbol, label: host.label)
+				HostSymbolPreview(symbol: host.symbol, label: host.label)
 					.frame(width: 40, height: 40)
 				Text(host.description)
 			}