diff --git a/android/src/main/java/com/tailscale/ipn/MainActivity.kt b/android/src/main/java/com/tailscale/ipn/MainActivity.kt
index 2e0dc6a..dcf98e5 100644
--- a/android/src/main/java/com/tailscale/ipn/MainActivity.kt
+++ b/android/src/main/java/com/tailscale/ipn/MainActivity.kt
@@ -39,6 +39,7 @@ import com.tailscale.ipn.ui.view.MullvadExitNodePicker
 import com.tailscale.ipn.ui.view.PeerDetails
 import com.tailscale.ipn.ui.view.RunExitNodeView
 import com.tailscale.ipn.ui.view.Settings
+import com.tailscale.ipn.ui.view.TailnetLockSetupView
 import com.tailscale.ipn.ui.view.UserSwitcherView
 import com.tailscale.ipn.ui.viewModel.ExitNodePickerNav
 import com.tailscale.ipn.ui.viewModel.IpnViewModel
@@ -79,6 +80,7 @@ class MainActivity : ComponentActivity() {
               SettingsNav(
                   onNavigateToBugReport = { navController.navigate("bugReport") },
                   onNavigateToAbout = { navController.navigate("about") },
+                  onNavigateToTailnetLock = { navController.navigate("tailnetLock") },
                   onNavigateToMDMSettings = { navController.navigate("mdmSettings") },
                   onNavigateToManagedBy = { navController.navigate("managedBy") },
                   onNavigateToUserSwitcher = { navController.navigate("userSwitcher") },
@@ -116,6 +118,7 @@ class MainActivity : ComponentActivity() {
                 PeerDetails(nav = backNav, it.arguments?.getString("nodeId") ?: "")
               }
           composable("bugReport") { BugReportView(nav = backNav) }
+          composable("tailnetLock") { TailnetLockSetupView(nav = backNav) }
           composable("about") { AboutView(nav = backNav) }
           composable("mdmSettings") { MDMSettingsDebugView(nav = backNav) }
           composable("managedBy") { ManagedByView(nav = backNav) }
diff --git a/android/src/main/java/com/tailscale/ipn/ui/localapi/Client.kt b/android/src/main/java/com/tailscale/ipn/ui/localapi/Client.kt
index e8a87e0..8befc74 100644
--- a/android/src/main/java/com/tailscale/ipn/ui/localapi/Client.kt
+++ b/android/src/main/java/com/tailscale/ipn/ui/localapi/Client.kt
@@ -10,9 +10,6 @@ import com.tailscale.ipn.ui.model.Ipn
 import com.tailscale.ipn.ui.model.IpnLocal
 import com.tailscale.ipn.ui.model.IpnState
 import com.tailscale.ipn.ui.util.InputStreamAdapter
-import java.nio.charset.Charset
-import kotlin.reflect.KType
-import kotlin.reflect.typeOf
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
@@ -21,6 +18,9 @@ import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.decodeFromStream
 import kotlinx.serialization.serializer
+import java.nio.charset.Charset
+import kotlin.reflect.KType
+import kotlin.reflect.typeOf
 
 private object Endpoint {
   const val DEBUG = "debug"
@@ -47,6 +47,8 @@ private object Endpoint {
 
 typealias StatusResponseHandler = (Result<IpnState.Status>) -> Unit
 
+typealias TailnetLockStatusResponseHandler = (Result<IpnState.NetworkLockStatus>) -> Unit
+
 typealias BugReportIdHandler = (Result<BugReportID>) -> Unit
 
 typealias PrefsHandler = (Result<Ipn.Prefs>) -> Unit
@@ -107,6 +109,10 @@ class Client(private val scope: CoroutineScope) {
     return post(Endpoint.LOGOUT, responseHandler = responseHandler)
   }
 
+  fun tailnetLockStatus(responseHandler: TailnetLockStatusResponseHandler) {
+    get(Endpoint.TKA_STATUS, responseHandler = responseHandler)
+  }
+
   private inline fun <reified T> get(
       path: String,
       body: ByteArray? = null,
diff --git a/android/src/main/java/com/tailscale/ipn/ui/model/IpnState.kt b/android/src/main/java/com/tailscale/ipn/ui/model/IpnState.kt
index cbbe7ad..cb3c81a 100644
--- a/android/src/main/java/com/tailscale/ipn/ui/model/IpnState.kt
+++ b/android/src/main/java/com/tailscale/ipn/ui/model/IpnState.kt
@@ -81,13 +81,19 @@ class IpnState {
 
   @Serializable
   data class NetworkLockStatus(
-      var Enabled: Boolean,
-      var PublicKey: String,
-      var NodeKey: String,
-      var NodeKeySigned: Boolean,
+      var Enabled: Boolean? = null,
+      var PublicKey: String? = null,
+      var NodeKey: String? = null,
+      var NodeKeySigned: Boolean? = null,
       var FilteredPeers: List<TKAFilteredPeer>? = null,
       var StateID: ULong? = null,
-  )
+      var TrustedKeys: List<TKAKey>? = null
+  ) {
+
+    fun IsPublicKeyTrusted(): Boolean {
+      return TrustedKeys?.any { it.Key == PublicKey } == true
+    }
+  }
 
   @Serializable
   data class TKAFilteredPeer(
@@ -96,6 +102,8 @@ class IpnState {
       var NodeKey: String,
   )
 
+  @Serializable data class TKAKey(var Key: String)
+
   @Serializable
   data class PingResult(
       var IP: Addr,
diff --git a/android/src/main/java/com/tailscale/ipn/ui/util/ClipboardValueView.kt b/android/src/main/java/com/tailscale/ipn/ui/util/ClipboardValueView.kt
new file mode 100644
index 0000000..9b327b1
--- /dev/null
+++ b/android/src/main/java/com/tailscale/ipn/ui/util/ClipboardValueView.kt
@@ -0,0 +1,82 @@
+// Copyright (c) Tailscale Inc & AUTHORS
+// SPDX-License-Identifier: BSD-3-Clause
+
+package com.tailscale.ipn.ui.util
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import com.tailscale.ipn.R
+import com.tailscale.ipn.ui.theme.ts_color_light_blue
+
+@Composable
+fun ClipboardValueView(
+    value: String,
+    title: String? = null,
+    subtitle: String? = null,
+    fontFamily: FontFamily = FontFamily.Monospace
+) {
+  val localClipboardManager = LocalClipboardManager.current
+  Surface(
+      color = MaterialTheme.colorScheme.secondaryContainer,
+      modifier = Modifier.clip(shape = RoundedCornerShape(8.dp))) {
+        Row(
+            horizontalArrangement =
+                Arrangement.spacedBy(8.dp, alignment = Alignment.CenterHorizontally),
+            modifier =
+                Modifier.fillMaxWidth()
+                    .padding(8.dp)
+                    .clickable(onClick = { localClipboardManager.setText(AnnotatedString(value)) }),
+            verticalAlignment = Alignment.CenterVertically) {
+              Column(
+                  verticalArrangement = Arrangement.spacedBy(8.dp),
+                  modifier = Modifier.fillMaxWidth().weight(10f)) {
+                    title?.let { title ->
+                      Text(
+                          title,
+                          style = MaterialTheme.typography.bodyMedium,
+                          fontWeight = FontWeight.SemiBold)
+                    }
+                    Text(
+                        text = value,
+                        style = MaterialTheme.typography.bodyMedium,
+                        fontFamily = fontFamily,
+                        maxLines = 2,
+                        overflow = TextOverflow.Ellipsis)
+                    subtitle?.let { subtitle ->
+                      Text(
+                          subtitle,
+                          style = MaterialTheme.typography.bodyMedium,
+                          color = MaterialTheme.colorScheme.secondary)
+                    }
+                  }
+              Icon(
+                  painterResource(R.drawable.clipboard),
+                  stringResource(R.string.copy_to_clipboard),
+                  modifier = Modifier.width(24.dp).height(24.dp),
+                  tint = ts_color_light_blue)
+            }
+      }
+}
diff --git a/android/src/main/java/com/tailscale/ipn/ui/view/BugReportView.kt b/android/src/main/java/com/tailscale/ipn/ui/view/BugReportView.kt
index 3b5ecad..7a2adf3 100644
--- a/android/src/main/java/com/tailscale/ipn/ui/view/BugReportView.kt
+++ b/android/src/main/java/com/tailscale/ipn/ui/view/BugReportView.kt
@@ -3,51 +3,39 @@
 
 package com.tailscale.ipn.ui.view
 
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.text.ClickableText
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.outlined.Share
-import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
-import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalClipboardManager
 import androidx.compose.ui.platform.LocalUriHandler
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.text.SpanStyle
 import androidx.compose.ui.text.buildAnnotatedString
-import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextDecoration
-import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.text.withStyle
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.tailscale.ipn.R
 import com.tailscale.ipn.ui.Links
 import com.tailscale.ipn.ui.theme.ts_color_light_blue
-import com.tailscale.ipn.ui.util.defaultPaddingModifier
-import com.tailscale.ipn.ui.util.settingsRowModifier
+import com.tailscale.ipn.ui.util.ClipboardValueView
 import com.tailscale.ipn.ui.viewModel.BugReportViewModel
-import kotlinx.coroutines.flow.StateFlow
 
 @Composable
 fun BugReportView(nav: BackNavigation, model: BugReportViewModel = viewModel()) {
   val handler = LocalUriHandler.current
+  val bugReportID = model.bugReportID.collectAsState().value
 
   Scaffold(topBar = { Header(R.string.bug_report_title, onBack = nav.onBack) }) { innerPadding ->
     Column(
@@ -55,15 +43,14 @@ fun BugReportView(nav: BackNavigation, model: BugReportViewModel = viewModel())
           ClickableText(
               text = contactText(),
               modifier = Modifier.fillMaxWidth(),
-              style = MaterialTheme.typography.bodyMedium,
               onClick = { handler.openUri(Links.SUPPORT_URL) })
 
           Spacer(modifier = Modifier.height(16.dp))
 
-          ReportIdRow(bugReportIdFlow = model.bugReportID)
+          ClipboardValueView(bugReportID, title = stringResource(R.string.bug_report_id))
 
           Spacer(modifier = Modifier.height(16.dp))
-
+          
           Text(
               text = stringResource(id = R.string.bug_report_id_desc),
               modifier = Modifier.fillMaxWidth(),
@@ -74,33 +61,6 @@ fun BugReportView(nav: BackNavigation, model: BugReportViewModel = viewModel())
   }
 }
 
-@Composable
-fun ReportIdRow(bugReportIdFlow: StateFlow<String>) {
-  val localClipboardManager = LocalClipboardManager.current
-  val bugReportId = bugReportIdFlow.collectAsState()
-
-  Row(
-      modifier =
-          settingsRowModifier()
-              .fillMaxWidth()
-              .clickable(
-                  onClick = { localClipboardManager.setText(AnnotatedString(bugReportId.value)) }),
-      verticalAlignment = Alignment.CenterVertically) {
-        Box(Modifier.weight(10f)) {
-          Text(
-              text = bugReportId.value,
-              style = MaterialTheme.typography.titleMedium,
-              fontFamily = FontFamily.Monospace,
-              maxLines = 2,
-              overflow = TextOverflow.Ellipsis,
-              modifier = defaultPaddingModifier())
-        }
-        Box(Modifier.weight(1f)) {
-          Icon(Icons.Outlined.Share, null, modifier = Modifier.width(24.dp).height(24.dp))
-        }
-      }
-}
-
 @Composable
 fun contactText(): AnnotatedString {
   val annotatedString = buildAnnotatedString {
diff --git a/android/src/main/java/com/tailscale/ipn/ui/view/MainView.kt b/android/src/main/java/com/tailscale/ipn/ui/view/MainView.kt
index 699937f..979c0f0 100644
--- a/android/src/main/java/com/tailscale/ipn/ui/view/MainView.kt
+++ b/android/src/main/java/com/tailscale/ipn/ui/view/MainView.kt
@@ -80,7 +80,7 @@ fun MainView(navigation: MainViewNavigation, viewModel: MainViewModel = viewMode
               modifier =
                   Modifier.fillMaxWidth()
                       .background(MaterialTheme.colorScheme.secondaryContainer)
-                      .padding(horizontal = 8.dp)
+                      .padding(horizontal = 16.dp)
                       .padding(top = 10.dp),
               verticalAlignment = Alignment.CenterVertically) {
                 val isOn = viewModel.vpnToggleState.collectAsState(initial = false)
@@ -146,7 +146,7 @@ fun ExitNodeStatus(navAction: () -> Unit, viewModel: MainViewModel) {
   Box(
       modifier =
           Modifier.clickable { navAction() }
-              .padding(horizontal = 8.dp)
+              .padding(horizontal = 16.dp)
               .clip(shape = RoundedCornerShape(10.dp, 10.dp, 10.dp, 10.dp))
               .background(MaterialTheme.colorScheme.background)
               .fillMaxWidth()) {
diff --git a/android/src/main/java/com/tailscale/ipn/ui/view/PeerDetails.kt b/android/src/main/java/com/tailscale/ipn/ui/view/PeerDetails.kt
index c601905..cc589c8 100644
--- a/android/src/main/java/com/tailscale/ipn/ui/view/PeerDetails.kt
+++ b/android/src/main/java/com/tailscale/ipn/ui/view/PeerDetails.kt
@@ -14,8 +14,6 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.outlined.Share
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
@@ -24,11 +22,13 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.tailscale.ipn.R
+import com.tailscale.ipn.ui.theme.ts_color_light_blue
 import com.tailscale.ipn.ui.util.settingsRowModifier
 import com.tailscale.ipn.ui.viewModel.PeerDetailsViewModel
 import com.tailscale.ipn.ui.viewModel.PeerDetailsViewModelFactory
@@ -103,7 +103,10 @@ fun AddressRow(address: String, type: String) {
               color = MaterialTheme.colorScheme.secondary)
         }
         Box(modifier = Modifier.weight(1f), contentAlignment = Alignment.CenterEnd) {
-          Icon(Icons.Outlined.Share, null, tint = MaterialTheme.colorScheme.secondary)
+          Icon(
+              painter = painterResource(id = R.drawable.clipboard),
+              null,
+              tint = ts_color_light_blue)
         }
       }
 }
diff --git a/android/src/main/java/com/tailscale/ipn/ui/view/TailnetLockSetupView.kt b/android/src/main/java/com/tailscale/ipn/ui/view/TailnetLockSetupView.kt
new file mode 100644
index 0000000..1adb737
--- /dev/null
+++ b/android/src/main/java/com/tailscale/ipn/ui/view/TailnetLockSetupView.kt
@@ -0,0 +1,123 @@
+// Copyright (c) Tailscale Inc & AUTHORS
+// SPDX-License-Identifier: BSD-3-Clause
+
+package com.tailscale.ipn.ui.view
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.text.ClickableText
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalUriHandler
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.SpanStyle
+import androidx.compose.ui.text.buildAnnotatedString
+import androidx.compose.ui.text.style.TextDecoration
+import androidx.compose.ui.text.withStyle
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.viewmodel.compose.viewModel
+import com.tailscale.ipn.R
+import com.tailscale.ipn.ui.Links
+import com.tailscale.ipn.ui.theme.ts_color_light_blue
+import com.tailscale.ipn.ui.util.ClipboardValueView
+import com.tailscale.ipn.ui.util.LoadingIndicator
+import com.tailscale.ipn.ui.viewModel.TailnetLockSetupViewModel
+import com.tailscale.ipn.ui.viewModel.TailnetLockSetupViewModelFactory
+
+@Composable
+fun TailnetLockSetupView(
+    nav: BackNavigation,
+    model: TailnetLockSetupViewModel = viewModel(factory = TailnetLockSetupViewModelFactory())
+) {
+  val statusItems = model.statusItems.collectAsState().value
+  val nodeKey = model.nodeKey.collectAsState().value
+  val tailnetLockKey = model.tailnetLockKey.collectAsState().value
+
+  Scaffold(topBar = { Header(R.string.tailnet_lock, onBack = nav.onBack) }) { innerPadding ->
+    LoadingIndicator.Wrap {
+      LazyColumn(
+          verticalArrangement = Arrangement.spacedBy(10.dp),
+          modifier = Modifier.padding(innerPadding)) {
+            item(key = "header") {
+              ExplainerView()
+              Spacer(Modifier.size(4.dp))
+            }
+
+            items(items = statusItems) { statusItem ->
+              Row(
+                  horizontalArrangement = Arrangement.spacedBy(12.dp),
+                  modifier = Modifier.padding(horizontal = 16.dp)) {
+                    Icon(
+                        painter = painterResource(id = statusItem.icon),
+                        contentDescription = null,
+                        tint = ts_color_light_blue)
+                    Text(stringResource(statusItem.title))
+                  }
+            }
+
+            item(key = "nodeKey") {
+              Column(
+                  verticalArrangement = Arrangement.spacedBy(8.dp),
+                  modifier = Modifier.padding(horizontal = 16.dp)) {
+                    Spacer(Modifier.size(4.dp))
+                    ClipboardValueView(
+                        value = nodeKey,
+                        title = stringResource(R.string.node_key),
+                        subtitle = stringResource(R.string.node_key_explainer))
+                  }
+            }
+
+            item(key = "tailnetLockKey") {
+              Column(
+                  verticalArrangement = Arrangement.spacedBy(8.dp),
+                  modifier = Modifier.padding(horizontal = 16.dp)) {
+                    ClipboardValueView(
+                        value = tailnetLockKey,
+                        title = stringResource(R.string.tailnet_lock_key),
+                        subtitle = stringResource(R.string.tailnet_lock_key_explainer))
+                  }
+            }
+          }
+    }
+  }
+}
+
+@Composable
+private fun ExplainerView() {
+  val handler = LocalUriHandler.current
+
+  ClickableText(
+      explainerText(),
+      modifier = Modifier.padding(16.dp),
+      onClick = { handler.openUri(Links.TAILNET_LOCK_KB_URL) })
+}
+
+@Composable
+fun explainerText(): AnnotatedString {
+  val annotatedString = buildAnnotatedString {
+    withStyle(style = SpanStyle(color = MaterialTheme.colorScheme.primary)) {
+      append(stringResource(id = R.string.tailnet_lock_explainer))
+    }
+
+    pushStringAnnotation(tag = "tailnetLockSupportURL", annotation = Links.TAILNET_LOCK_KB_URL)
+    withStyle(
+        style = SpanStyle(color = ts_color_light_blue, textDecoration = TextDecoration.Underline)) {
+          append(stringResource(id = R.string.learn_more))
+        }
+    pop()
+  }
+  return annotatedString
+}
diff --git a/android/src/main/java/com/tailscale/ipn/ui/viewModel/SettingsViewModel.kt b/android/src/main/java/com/tailscale/ipn/ui/viewModel/SettingsViewModel.kt
index 77f85b2..aaf71db 100644
--- a/android/src/main/java/com/tailscale/ipn/ui/viewModel/SettingsViewModel.kt
+++ b/android/src/main/java/com/tailscale/ipn/ui/viewModel/SettingsViewModel.kt
@@ -76,6 +76,7 @@ data class Setting(
 data class SettingsNav(
     val onNavigateToBugReport: () -> Unit,
     val onNavigateToAbout: () -> Unit,
+    val onNavigateToTailnetLock: () -> Unit,
     val onNavigateToMDMSettings: () -> Unit,
     val onNavigateToManagedBy: () -> Unit,
     val onNavigateToUserSwitcher: () -> Unit,
@@ -135,6 +136,12 @@ class SettingsViewModel(val navigation: SettingsNav) : IpnViewModel() {
 
   private fun footerSettings(mdmSettings: MDMSettings): List<Setting> =
       listOfNotNull(
+          Setting(
+              titleRes = R.string.tailnet_lock,
+              SettingType.NAV,
+              onClick = { navigation.onNavigateToTailnetLock() },
+              enabled = MutableStateFlow(true)
+          ),
           Setting(
               titleRes = R.string.about,
               SettingType.NAV,
diff --git a/android/src/main/java/com/tailscale/ipn/ui/viewModel/TailnetLockSetupViewModel.kt b/android/src/main/java/com/tailscale/ipn/ui/viewModel/TailnetLockSetupViewModel.kt
new file mode 100644
index 0000000..f439efc
--- /dev/null
+++ b/android/src/main/java/com/tailscale/ipn/ui/viewModel/TailnetLockSetupViewModel.kt
@@ -0,0 +1,75 @@
+// Copyright (c) Tailscale Inc & AUTHORS
+// SPDX-License-Identifier: BSD-3-Clause
+
+package com.tailscale.ipn.ui.viewModel
+
+import androidx.annotation.DrawableRes
+import androidx.annotation.StringRes
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.viewModelScope
+import com.tailscale.ipn.R
+import com.tailscale.ipn.ui.localapi.Client
+import com.tailscale.ipn.ui.model.IpnState
+import com.tailscale.ipn.ui.util.LoadingIndicator
+import com.tailscale.ipn.ui.util.set
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+
+class TailnetLockSetupViewModelFactory() : ViewModelProvider.Factory {
+  override fun <T : ViewModel> create(modelClass: Class<T>): T {
+    return TailnetLockSetupViewModel() as T
+  }
+}
+
+data class StatusItem(@StringRes val title: Int, @DrawableRes val icon: Int)
+
+class TailnetLockSetupViewModel() : IpnViewModel() {
+
+  val statusItems: StateFlow<List<StatusItem>> = MutableStateFlow(emptyList())
+  val nodeKey: StateFlow<String> = MutableStateFlow("unknown")
+  val tailnetLockKey: StateFlow<String> = MutableStateFlow("unknown")
+
+  init {
+    LoadingIndicator.start()
+    Client(viewModelScope).tailnetLockStatus { result ->
+      statusItems.set(generateStatusItems(result.getOrNull()))
+      nodeKey.set(result.getOrNull()?.NodeKey ?: "unknown")
+      tailnetLockKey.set(result.getOrNull()?.PublicKey ?: "unknown")
+      LoadingIndicator.stop()
+    }
+  }
+
+  fun generateStatusItems(networkLockStatus: IpnState.NetworkLockStatus?): List<StatusItem> {
+    networkLockStatus?.let { status ->
+      val items = emptyList<StatusItem>().toMutableList()
+      if (status.Enabled == true) {
+        items.add(StatusItem(title = R.string.tailnet_lock_enabled, icon = R.drawable.check_circle))
+      } else {
+        items.add(
+            StatusItem(title = R.string.tailnet_lock_disabled, icon = R.drawable.xmark_circle))
+      }
+
+      if (status.NodeKeySigned == true) {
+        items.add(
+            StatusItem(title = R.string.this_node_has_been_signed, icon = R.drawable.check_circle))
+      } else {
+        items.add(
+            StatusItem(
+                title = R.string.this_node_has_not_been_signed, icon = R.drawable.xmark_circle))
+      }
+
+      if (status.IsPublicKeyTrusted()) {
+        items.add(StatusItem(title = R.string.this_node_is_trusted, icon = R.drawable.check_circle))
+      } else {
+        items.add(
+            StatusItem(title = R.string.this_node_is_not_trusted, icon = R.drawable.xmark_circle))
+      }
+
+      return items
+    }
+        ?: run {
+          return emptyList()
+        }
+  }
+}
diff --git a/android/src/main/res/drawable/check_circle.xml b/android/src/main/res/drawable/check_circle.xml
new file mode 100644
index 0000000..a426909
--- /dev/null
+++ b/android/src/main/res/drawable/check_circle.xml
@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="960" android:viewportWidth="960" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M424,552L338,466Q327,455 310,455Q293,455 282,466Q271,477 271,494Q271,511 282,522L396,636Q408,648 424,648Q440,648 452,636L678,410Q689,399 689,382Q689,365 678,354Q667,343 650,343Q633,343 622,354L424,552ZM480,880Q397,880 324,848.5Q251,817 197,763Q143,709 111.5,636Q80,563 80,480Q80,397 111.5,324Q143,251 197,197Q251,143 324,111.5Q397,80 480,80Q563,80 636,111.5Q709,143 763,197Q817,251 848.5,324Q880,397 880,480Q880,563 848.5,636Q817,709 763,763Q709,817 636,848.5Q563,880 480,880ZM480,800Q614,800 707,707Q800,614 800,480Q800,346 707,253Q614,160 480,160Q346,160 253,253Q160,346 160,480Q160,614 253,707Q346,800 480,800ZM480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Z"/>
+    
+</vector>
diff --git a/android/src/main/res/drawable/clipboard.xml b/android/src/main/res/drawable/clipboard.xml
new file mode 100644
index 0000000..4fe3235
--- /dev/null
+++ b/android/src/main/res/drawable/clipboard.xml
@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:autoMirrored="true" android:height="24dp" android:tint="#000000" android:viewportHeight="960" android:viewportWidth="960" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M360,720Q327,720 303.5,696.5Q280,673 280,640L280,160Q280,127 303.5,103.5Q327,80 360,80L720,80Q753,80 776.5,103.5Q800,127 800,160L800,640Q800,673 776.5,696.5Q753,720 720,720L360,720ZM360,640L720,640Q720,640 720,640Q720,640 720,640L720,160Q720,160 720,160Q720,160 720,160L360,160Q360,160 360,160Q360,160 360,160L360,640Q360,640 360,640Q360,640 360,640ZM200,880Q167,880 143.5,856.5Q120,833 120,800L120,280Q120,263 131.5,251.5Q143,240 160,240Q177,240 188.5,251.5Q200,263 200,280L200,800Q200,800 200,800Q200,800 200,800L600,800Q617,800 628.5,811.5Q640,823 640,840Q640,857 628.5,868.5Q617,880 600,880L200,880ZM360,640Q360,640 360,640Q360,640 360,640L360,160Q360,160 360,160Q360,160 360,160L360,160Q360,160 360,160Q360,160 360,160L360,640Q360,640 360,640Q360,640 360,640L360,640Z"/>
+    
+</vector>
diff --git a/android/src/main/res/drawable/xmark_circle.xml b/android/src/main/res/drawable/xmark_circle.xml
new file mode 100644
index 0000000..8d26e4f
--- /dev/null
+++ b/android/src/main/res/drawable/xmark_circle.xml
@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="960" android:viewportWidth="960" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M480,536L596,652Q607,663 624,663Q641,663 652,652Q663,641 663,624Q663,607 652,596L536,480L652,364Q663,353 663,336Q663,319 652,308Q641,297 624,297Q607,297 596,308L480,424L364,308Q353,297 336,297Q319,297 308,308Q297,319 297,336Q297,353 308,364L424,480L308,596Q297,607 297,624Q297,641 308,652Q319,663 336,663Q353,663 364,652L480,536ZM480,880Q397,880 324,848.5Q251,817 197,763Q143,709 111.5,636Q80,563 80,480Q80,397 111.5,324Q143,251 197,197Q251,143 324,111.5Q397,80 480,80Q563,80 636,111.5Q709,143 763,197Q817,251 848.5,324Q880,397 880,480Q880,563 848.5,636Q817,709 763,763Q709,817 636,848.5Q563,880 480,880ZM480,800Q614,800 707,707Q800,614 800,480Q800,346 707,253Q614,160 480,160Q346,160 253,253Q160,346 160,480Q160,614 253,707Q346,800 480,800ZM480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Z"/>
+    
+</vector>
diff --git a/android/src/main/res/values/strings.xml b/android/src/main/res/values/strings.xml
index 36ec421..d60590a 100644
--- a/android/src/main/res/values/strings.xml
+++ b/android/src/main/res/values/strings.xml
@@ -30,7 +30,7 @@
     <string name="bug_report_title">Report a Bug</string>
     <string name="bug_report_instructions_prefix">To report a bug,&#160;</string>
     <string name="bug_report_instructions_linktext">contact our support team&#160;</string>
-    <string name="bug_report_instructions_suffix"> and include the ID below.</string>
+    <string name="bug_report_instructions_suffix"> and include the identifier below.</string>
     <string name="bug_report_id_desc">This ID helps us find the event in our diagnostic logs. This process does not share any of your personally-identifiable information.</string>
 
     <!-- Strings for the settings screen -->
@@ -63,7 +63,7 @@
     <string name="open_support">Open Support</string>
 
     <!-- State strings -->
-    <string name="waiting">Waiting…</string>
+    <string name="waiting">Loading…</string>
     <string name="placeholder">--</string>
     <string name="please_login">Please Login</string>
     <string name="stopped">Stopped</string>
@@ -100,5 +100,20 @@
     <string name="run_exit_node_explainer_running">Other devices in your tailnet can now route their Internet traffic through this Android device. Make sure to approve this exit node in the admin console in order for other devices to see it.</string>
     <string name="enabled">Enabled</string>
     <string name="disabled">Disabled</string>
+    <string name="tailnet_lock">Tailnet lock</string>
+    <string name="tailnet_lock_explainer">Tailnet lock lets devices in your network verify public keys distributed by the coordination server before trusting them for connectivity. </string>
+    <string name="tailnet_lock_enabled">Tailnet lock is currently enabled.</string>
+    <string name="tailnet_lock_disabled">Tailnet lock is currently not enabled.</string>
+    <string name="this_node_has_been_signed">This node has been signed by another device.</string>
+    <string name="this_node_has_not_been_signed">This node has not been signed by another device.</string>
+    <string name="this_node_is_trusted">This node is trusted to change the Tailnet lock configuration.</string>
+    <string name="this_node_is_not_trusted">This node is not trusted to change the Tailnet lock configuration.</string>
+    <string name="copy_to_clipboard">Copy to Clipboard</string>
+    <string name="node_key">Node Key</string>
+    <string name="tailnet_lock_key">Tailnet Lock Key</string>
+    <string name="node_key_explainer">Used to sign this node from another signing device in your tailnet.</string>
+    <string name="tailnet_lock_key_explainer">Used to authorize changes to the Tailnet lock configuration.</string>
+    <string name="bug_report_id">Bug Report ID</string>
+    <string name="learn_more">Learn more…</string>
 
 </resources>