mirror of
https://github.com/meshtastic/Meshtastic-Apple.git
synced 2026-04-20 22:13:56 +00:00
316 lines
11 KiB
Swift
316 lines
11 KiB
Swift
//
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// MQTT.swift
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// Meshtastic
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//
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// Copyright (c) Garth Vander Houwen 9/4/22.
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//
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import SwiftUI
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struct MQTTConfig: View {
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@Environment(\.managedObjectContext) var context
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@EnvironmentObject var bleManager: BLEManager
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@Environment(\.dismiss) private var goBack
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var node: NodeInfoEntity?
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@State private var isPresentingSaveConfirm: Bool = false
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@State var hasChanges: Bool = false
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@State var enabled = false
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@State var proxyToClientEnabled = false
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@State var address = ""
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@State var username = ""
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@State var password = ""
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@State var encryptionEnabled = false
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@State var jsonEnabled = false
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@State var tlsEnabled = true
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@State var root = "msh"
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var body: some View {
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Form {
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if node != nil && node?.metadata == nil && node?.num ?? 0 != bleManager.connectedPeripheral?.num ?? 0 {
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Text("There has been no response to a request for device metadata over the admin channel for this node.")
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.font(.callout)
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.foregroundColor(.orange)
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} else if node != nil && node?.num ?? 0 != bleManager.connectedPeripheral?.num ?? 0 {
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// Let users know what is going on if they are using remote admin and don't have the config yet
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if node?.mqttConfig == nil {
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Text("MQTT config data was requested over the admin channel but no response has been returned from the remote node. You can check the status of admin message requests in the admin message log.")
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.font(.callout)
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.foregroundColor(.orange)
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} else {
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Text("Remote administration for: \(node?.user?.longName ?? "Unknown")")
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.font(.title3)
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.onAppear {
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setMqttValues()
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}
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}
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} else if node != nil && node?.num ?? 0 == bleManager.connectedPeripheral?.num ?? 0 {
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Text("Configuration for: \(node?.user?.longName ?? "Unknown")")
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.font(.title3)
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} else {
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Text("Please connect to a radio to configure settings.")
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.font(.callout)
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.foregroundColor(.orange)
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}
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Section(header: Text("options")) {
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Toggle(isOn: $enabled) {
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Label("enabled", systemImage: "dot.radiowaves.right")
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}
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.toggleStyle(SwitchToggleStyle(tint: .accentColor))
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Toggle(isOn: $proxyToClientEnabled) {
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Label("mqtt.clientproxy", systemImage: "iphone.radiowaves.left.and.right")
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}
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.toggleStyle(SwitchToggleStyle(tint: .accentColor))
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Text("If both MQTT and the client proxy are enabled your device will utalize an available network connection to connect to the specified MQTT server.")
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.font(.caption2)
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Toggle(isOn: $encryptionEnabled) {
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Label("Encryption Enabled", systemImage: "lock.icloud")
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}
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.toggleStyle(SwitchToggleStyle(tint: .accentColor))
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Toggle(isOn: $tlsEnabled) {
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Label("TLS Enabled", systemImage: "checkmark.shield.fill")
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}
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.toggleStyle(SwitchToggleStyle(tint: .accentColor))
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Toggle(isOn: $jsonEnabled) {
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Label("JSON Enabled", systemImage: "ellipsis.curlybraces")
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}
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.toggleStyle(SwitchToggleStyle(tint: .accentColor))
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}
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Section(header: Text("Custom Server")) {
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HStack {
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Label("Address", systemImage: "server.rack")
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TextField("Server Address", text: $address)
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.foregroundColor(.gray)
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.autocapitalization(.none)
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.disableAutocorrection(true)
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.onChange(of: address, perform: { _ in
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let totalBytes = address.utf8.count
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// Only mess with the value if it is too big
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if totalBytes > 62 {
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let firstNBytes = Data(username.utf8.prefix(62))
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if let maxBytesString = String(data: firstNBytes, encoding: String.Encoding.utf8) {
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// Set the shortName back to the last place where it was the right size
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address = maxBytesString
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}
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}
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hasChanges = true
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})
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.foregroundColor(.gray)
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.keyboardType(.default)
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}
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.autocorrectionDisabled()
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HStack {
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Label("mqtt.username", systemImage: "person.text.rectangle")
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TextField("mqtt.username", text: $username)
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.foregroundColor(.gray)
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.autocapitalization(.none)
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.disableAutocorrection(true)
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.onChange(of: username, perform: { _ in
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let totalBytes = username.utf8.count
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// Only mess with the value if it is too big
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if totalBytes > 62 {
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let firstNBytes = Data(username.utf8.prefix(62))
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if let maxBytesString = String(data: firstNBytes, encoding: String.Encoding.utf8) {
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// Set the shortName back to the last place where it was the right size
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username = maxBytesString
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}
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}
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hasChanges = true
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})
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.foregroundColor(.gray)
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}
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.keyboardType(.default)
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.scrollDismissesKeyboard(.interactively)
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HStack {
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Label("password", systemImage: "wallet.pass")
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TextField("password", text: $password)
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.foregroundColor(.gray)
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.autocapitalization(.none)
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.disableAutocorrection(true)
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.onChange(of: password, perform: { _ in
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let totalBytes = password.utf8.count
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// Only mess with the value if it is too big
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if totalBytes > 62 {
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let firstNBytes = Data(password.utf8.prefix(62))
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if let maxBytesString = String(data: firstNBytes, encoding: String.Encoding.utf8) {
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// Set the shortName back to the last place where it was the right size
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password = maxBytesString
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}
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}
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hasChanges = true
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})
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.foregroundColor(.gray)
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}
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.keyboardType(.default)
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.scrollDismissesKeyboard(.interactively)
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HStack {
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Label("Root Topic", systemImage: "tree")
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TextField("Root Topic", text: $root)
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.foregroundColor(.gray)
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.onChange(of: root, perform: { _ in
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let totalBytes = root.utf8.count
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// Only mess with the value if it is too big
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if totalBytes > 14 {
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let firstNBytes = Data(root.utf8.prefix(14))
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if let maxBytesString = String(data: firstNBytes, encoding: String.Encoding.utf8) {
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// Set the shortName back to the last place where it was the right size
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root = maxBytesString
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}
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}
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})
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.foregroundColor(.gray)
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}
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.keyboardType(.asciiCapable)
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.scrollDismissesKeyboard(.interactively)
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.disableAutocorrection(true)
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Text("The root topic to use for MQTT messages. Default is \"msh\". This is useful if you want to use a single MQTT server for multiple meshtastic networks and separate them via ACLs")
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.font(.caption2)
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}
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Text("You can set uplink and downlink for each channel.")
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.font(.callout)
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}
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.scrollDismissesKeyboard(.interactively)
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.disabled(self.bleManager.connectedPeripheral == nil || node?.mqttConfig == nil)
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Button {
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isPresentingSaveConfirm = true
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} label: {
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Label("save", systemImage: "square.and.arrow.down")
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}
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.disabled(bleManager.connectedPeripheral == nil || !hasChanges)
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.buttonStyle(.bordered)
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.buttonBorderShape(.capsule)
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.controlSize(.large)
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.padding()
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.confirmationDialog(
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"are.you.sure",
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isPresented: $isPresentingSaveConfirm,
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titleVisibility: .visible
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) {
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let connectedNode = getNodeInfo(id: bleManager.connectedPeripheral?.num ?? -1, context: context)
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if connectedNode != nil {
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let nodeName = node?.user?.longName ?? "unknown".localized
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let buttonText = String.localizedStringWithFormat("save.config %@".localized, nodeName)
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Button(buttonText) {
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var mqtt = ModuleConfig.MQTTConfig()
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mqtt.enabled = self.enabled
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mqtt.proxyToClientEnabled = self.proxyToClientEnabled
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mqtt.address = self.address
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mqtt.username = self.username
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mqtt.password = self.password
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mqtt.root = self.root
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mqtt.encryptionEnabled = self.encryptionEnabled
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mqtt.jsonEnabled = self.jsonEnabled
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mqtt.tlsEnabled = self.tlsEnabled
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let adminMessageId = bleManager.saveMQTTConfig(config: mqtt, fromUser: connectedNode!.user!, toUser: node!.user!, adminIndex: connectedNode?.myInfo?.adminIndex ?? 0)
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if adminMessageId > 0 {
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// Should show a saved successfully alert once I know that to be true
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// for now just disable the button after a successful save
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hasChanges = false
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goBack()
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}
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}
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}
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}
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message: {
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Text("config.save.confirm")
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}
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.navigationTitle("mqtt.config")
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.navigationBarItems(trailing:
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ZStack {
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ConnectedDevice(bluetoothOn: bleManager.isSwitchedOn, deviceConnected: bleManager.connectedPeripheral != nil, name: (bleManager.connectedPeripheral != nil) ? bleManager.connectedPeripheral.shortName : "????")
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})
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.onAppear {
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self.bleManager.context = context
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setMqttValues()
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// Need to request a TelemetryModuleConfig from the remote node before allowing changes
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if bleManager.connectedPeripheral != nil && node?.mqttConfig == nil {
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print("empty mqtt module config")
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let connectedNode = getNodeInfo(id: bleManager.connectedPeripheral.num, context: context)
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if node != nil && connectedNode != nil {
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_ = bleManager.requestMqttModuleConfig(fromUser: connectedNode!.user!, toUser: node!.user!, adminIndex: connectedNode?.myInfo?.adminIndex ?? 0)
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}
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}
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}
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.onChange(of: address) { newAddress in
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if node != nil && node?.mqttConfig != nil {
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if newAddress != node!.mqttConfig!.address { hasChanges = true }
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}
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}
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.onChange(of: username) { newUsername in
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if node != nil && node?.mqttConfig != nil {
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if newUsername != node!.mqttConfig!.username { hasChanges = true }
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}
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}
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.onChange(of: password) { newPassword in
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if node != nil && node?.mqttConfig != nil {
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if newPassword != node!.mqttConfig!.password { hasChanges = true }
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}
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}
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.onChange(of: root) { newRoot in
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if node != nil && node?.mqttConfig != nil {
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if newRoot != node!.mqttConfig!.root { hasChanges = true }
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}
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}
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.onChange(of: enabled) { newEnabled in
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if node != nil && node?.mqttConfig != nil {
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if newEnabled != node!.mqttConfig!.enabled { hasChanges = true }
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}
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}
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.onChange(of: proxyToClientEnabled) { newProxyToClientEnabled in
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if node != nil && node?.mqttConfig != nil {
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if newProxyToClientEnabled != node!.mqttConfig!.proxyToClientEnabled { hasChanges = true }
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}
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}
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.onChange(of: encryptionEnabled) { newEncryptionEnabled in
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if node != nil && node?.mqttConfig != nil {
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if newEncryptionEnabled != node!.mqttConfig!.encryptionEnabled { hasChanges = true }
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}
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}
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.onChange(of: jsonEnabled) { newJsonEnabled in
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if node != nil && node?.mqttConfig != nil {
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if newJsonEnabled != node!.mqttConfig!.jsonEnabled { hasChanges = true }
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}
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}
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.onChange(of: tlsEnabled) { newTlsEnabled in
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if node != nil && node?.mqttConfig != nil {
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if newTlsEnabled != node!.mqttConfig!.tlsEnabled { hasChanges = true }
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}
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}
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}
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func setMqttValues() {
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self.enabled = (node?.mqttConfig?.enabled ?? false)
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self.proxyToClientEnabled = (node?.mqttConfig?.proxyToClientEnabled ?? false)
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self.address = node?.mqttConfig?.address ?? ""
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self.username = node?.mqttConfig?.username ?? ""
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self.password = node?.mqttConfig?.password ?? ""
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self.root = node?.mqttConfig?.root ?? "msh"
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self.encryptionEnabled = (node?.mqttConfig?.encryptionEnabled ?? false)
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self.jsonEnabled = (node?.mqttConfig?.jsonEnabled ?? false)
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self.tlsEnabled = (node?.mqttConfig?.tlsEnabled ?? false)
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self.hasChanges = false
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}
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}
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