added a prompt to TextBox

fix right alignment in textbox
added quick connect
fix blank keys being returned from getKeys()
safely unwrap keys in keydetailview
swap buttons on shellview's titlbar

ShhShell/Host/HostsManager.swift

@@ -185,6 +185,7 @@ class HostsManager: ObservableObject, @unchecked Sendable {
 	func getKeys() -> [Keypair] {
 		var result: [Keypair] = []
 		for host in hosts {
+			guard host.privateKey != nil && host.publicKey != nil else { continue }
 			let keypair = Keypair(publicKey: host.publicKey, privateKey: host.privateKey)
 			if !result.contains(keypair) {
 				result.append(keypair)

ShhShell/Views/Hosts/ConnectionView.swift

@@ -51,34 +51,35 @@ struct ConnectionView: View {
 							.id(handler.host)
 							.frame(width: 60, height: 60)
 						
-						TextBox(label: "Icon Text", text: $handler.host.label)
+						TextBox(label: "Icon Text", text: $handler.host.label, prompt: "a few letters in the icon")
 					}
 				}
 				Section {
 					Text("\(handler.state)")
 						.foregroundStyle(handler.state.color)
 					
-					TextBox(label: "Name", text: $handler.host.name)
+					TextBox(label: "Name", text: $handler.host.name, prompt: "defaults to host address")
 					
-					TextBox(label: "Address", text: $handler.host.address)
+					TextBox(label: "Address", text: $handler.host.address, prompt: "required")
 					
 					TextBox(label: "Port", text: Binding(
-							get: { String(handler.host.port) },
-							set: {
-								if let input = Int($0) {
-									handler.host.port = input
-								}
-							}),
+						get: { String(handler.host.port) },
+						set: {
+							if let input = Int($0) {
+								handler.host.port = input
+							}
+						}),
+							prompt: "most likely 22",
 							keyboardType: .numberPad
 					)
 				}
 				
 				Section {
-					TextBox(label: "Username", text: $handler.host.username)
+					TextBox(label: "Username", text: $handler.host.username, prompt: "required")
 					
-					TextBox(label: "Password", text: $handler.host.password, secure: true)
+					TextBox(label: "Password", text: $handler.host.password, prompt: "not required if using publickeys", secure: true)
 					
-					TextBox(label: "Publickey", text: $pubkeyStr)
+					TextBox(label: "Publickey", text: $pubkeyStr, prompt: "in openssh format")
 						.onChange(of: pubkeyStr) { _ in
 							let newStr = pubkeyStr.replacingOccurrences(of: "\r\n", with: "")
 							handler.host.publicKey = Data(newStr.utf8)
@@ -88,7 +89,7 @@ struct ConnectionView: View {
 							handler.host.publicKey = Data(newStr.utf8)
 						}
 					
-					TextBox(label: "Privatekey", text: $privkeyStr, secure: true)
+					TextBox(label: "Privatekey", text: $privkeyStr, prompt: "required if using publickeys", secure: true)
 						.onSubmit {
 							let newStr = privkeyStr.replacingOccurrences(of: "\r\n", with: "")
 							handler.host.privateKey = Data(newStr.utf8)
@@ -98,7 +99,7 @@ struct ConnectionView: View {
 							handler.host.privateKey = Data(newStr.utf8)
 						}
 					
-					TextBox(label: "Passphrase", text: $handler.host.passphrase)
+					TextBox(label: "Passphrase", text: $handler.host.passphrase, prompt: "optional")
 				}
 				
 				Button() {

ShhShell/Views/Hosts/HostsView.swift

@@ -32,6 +32,24 @@ struct HostsView: View {
 				}
 				.id(host)
 				.animation(.default, value: host)
+				.fullScreenCover(
+					isPresented: Binding(
+						get: { checkShell(handler.state) },
+						set: { newValue in
+							handler.go()
+						}
+					)
+				) {
+					ShellView(handler: handler, hostsManager: hostsManager)
+				}
+				.swipeActions(edge: .leading) {
+					Button() {
+						handler.go()
+					} label: {
+						Label("Quick Connect", systemImage: "power")
+					}
+					.foregroundStyle(.green)
+				}
 				.swipeActions(edge: .trailing) {
 					Button(role: .destructive) {
 						hostsManager.removeHost(host)
@@ -43,6 +61,7 @@ struct HostsView: View {
 					} label: {
 						Label("Duplicate", systemImage: "square.filled.on.square")
 					}
+					.foregroundStyle(.blue)
 				}
 			}
 			.onMove(perform: {

ShhShell/Views/Keys/KeyDetailView.swift

@@ -12,6 +12,13 @@ struct KeyDetailView: View {
 	@State var keypair: Keypair
 	@State private var reveal: Bool = false
 	
+	var publicKey: Data {
+		return keypair.publicKey ?? "".data(using: .utf8)!
+	}
+	var privateKey: Data {
+		return keypair.privateKey ?? "".data(using: .utf8)!
+	}
+	
 	var body: some View {
 		ZStack {
 			hostsManager.selectedTheme.background.suiColor.opacity(0.7)
@@ -31,14 +38,14 @@ struct KeyDetailView: View {
 				VStack(alignment: .leading) {
 					Text("Public key")
 						.bold()
-					Text(String(data: keypair.publicKey!, encoding: .utf8) ?? "nil")
+					Text(String(data: publicKey, encoding: .utf8) ?? "nil")
 				}
 				VStack(alignment: .leading) {
 					Text("Private key")
 						.bold()
 						.frame(maxWidth: .infinity)
 					ZStack(alignment: .center) {
-						Text(String(data: keypair.privateKey!, encoding: .utf8) ?? "nil")
+						Text(String(data: privateKey, encoding: .utf8) ?? "nil")
 							.blur(radius: reveal ? 0 : 5)
 						VStack {
 							Image(systemName: "eye.slash.fill")
@@ -62,9 +69,7 @@ struct KeyDetailView: View {
 				Button {
 					Task {
 						guard await hostsManager.authWithBiometrics() else { return }
-						if let privateKey = keypair.privateKey {
-							UIPasteboard.general.string = String(data: privateKey, encoding: .utf8)
-						}
+						UIPasteboard.general.string = String(data: privateKey, encoding: .utf8)
 					}
 				} label: {
 					CenteredLabel(title: "Copy private key", systemName: "document.on.document")

ShhShell/Views/Misc/TextBox.swift

@@ -10,22 +10,24 @@ import SwiftUI
 struct TextBox: View {
 	@State var label: String
 	@Binding var text: String
+	@State var prompt: String
 	@State var secure: Bool = false
 	@State var keyboardType: UIKeyboardType = .default
 	
     var body: some View {
 		HStack {
 			Text(label)
-			Spacer()
 			if secure {
-				SecureField("", text: $text)
+				SecureField("", text: $text, prompt: Text(prompt))
+					.multilineTextAlignment(.trailing)
 			} else {
-				TextField("", text: $text)
+				TextField("", text: $text, prompt: Text(prompt))
+					.multilineTextAlignment(.trailing)
 			}
 		}
     }
 }
 
 #Preview {
-	TextBox(label: "Label", text: .constant("asdflkajsdl"))
+	TextBox(label: "Label", text: .constant("asdflkajsdl"), prompt: "")
 }

ShhShell/Views/Terminal/ShellView.swift

@@ -47,13 +47,6 @@ struct ShellView: View {
 			.navigationTitle(handler.title)
 			.navigationBarTitleDisplayMode(.inline)
 			.toolbar {
-				ToolbarItem(placement: .cancellationAction) {
-					Button() {
-						dismiss()
-					} label: {
-						Label("Close", systemImage: "arrow.down.right.and.arrow.up.left")
-					}
-				}
 				ToolbarItem(placement: .cancellationAction) {
 					Button() {
 						handler.disconnect()
@@ -62,6 +55,13 @@ struct ShellView: View {
 						Label("Disconnect", systemImage: "xmark.app.fill")
 					}
 				}
+				ToolbarItem(placement: .cancellationAction) {
+					Button() {
+						dismiss()
+					} label: {
+						Label("Close", systemImage: "arrow.down.right.and.arrow.up.left")
+					}
+				}
 			}
 		}
     }