Merge pull request #6334 from KazeTachinuu/enterprise-8021x-wifi

Connect to enterprise (802.1X) Wi-Fi networks from the network panel

shell/plugins/panels/network/Model.js

@@ -232,6 +232,19 @@ function isProtected(security, openSecurity) {
   return security !== openSecurity
 }
 
+// The password arrives on stdin and reaches nmcli through the scriptable
+// `connection edit` editor -- argv is world-readable in /proc, so the secret
+// must never be an argument (printf is a bash builtin, so no process spawns
+// with it either).
+var enterpriseConnectScript =
+  "u=$(uuidgen); IFS= read -r pw;" +
+  " nmcli connection add type wifi con-name \"$1\" ssid \"$1\" connection.uuid \"$u\"" +
+  " wifi-sec.key-mgmt wpa-eap 802-1x.eap peap 802-1x.phase2-auth mschapv2" +
+  " 802-1x.identity \"$2\" 802-1x.auth-timeout 8 >/dev/null" +
+  " && printf 'set 802-1x.password %s\\nsave\\nquit\\n' \"$pw\" | nmcli connection edit uuid \"$u\" >/dev/null" +
+  " && nmcli connection up uuid \"$u\"" +
+  " || { nmcli connection delete uuid \"$u\" >/dev/null 2>&1; false; }"
+
 function networkFailureReason(reason, reasons) {
   var r = reasons || {}
   if (reason === r.NoSecrets) return "Passphrase required"
@@ -263,6 +276,7 @@ if (typeof module !== "undefined") {
     sortWifiRows: sortWifiRows,
     wifiSectionTitle: wifiSectionTitle,
     isProtected: isProtected,
+    enterpriseConnectScript: enterpriseConnectScript,
     networkFailureReason: networkFailureReason
   }
 }

shell/plugins/panels/network/Panel.qml

@@ -16,7 +16,13 @@ Panel {
   // Centralized close so callers can't forget to drop the passphrase prompt.
   function close() {
     root.controller.hide()
+    cancelPasswordPrompt()
+  }
+
+  function cancelPasswordPrompt() {
     passwordSsid = ""
+    passwordText = ""
+    identityText = ""
   }
 
   // Live connection details from `ip` / /sys / iw.
@@ -84,6 +90,7 @@ Panel {
   property string failureReason: ""
   property string passwordSsid: ""
   property string passwordText: ""
+  property string identityText: ""
 
   // True while any wifi action is mid-flight. Rows
   // disable themselves on this so clicks on the other rows don't silently
@@ -489,7 +496,10 @@ Panel {
   }
 
   function openPasswordPrompt(ssid) {
-    if (passwordSsid !== ssid) passwordText = ""
+    if (passwordSsid !== ssid) {
+      passwordText = ""
+      identityText = ""
+    }
     passwordSsid = ssid
   }
 
@@ -567,6 +577,26 @@ Panel {
     runNetworkAction("connect", networkForSsid(ssid), function(network) { network.connectWithPsk(passphrase) })
   }
 
+  function connectEnterprise(ssid, identity, passphrase) {
+    runNetworkAction("connect", networkForSsid(ssid), function(network) {
+      enterpriseConnect.secret = passphrase
+      enterpriseConnect.command = ["bash", "-c", Model.enterpriseConnectScript, "nmcli-eap", ssid, identity]
+      enterpriseConnect.running = true
+    })
+  }
+
+  // Creates and activates the 802.1X profile (see Model.enterpriseConnectScript).
+  // The password goes over stdin, never argv.
+  Process {
+    id: enterpriseConnect
+    property string secret: ""
+    stdinEnabled: true
+    onStarted: {
+      write(secret + "\n")
+      secret = ""
+    }
+  }
+
   function disconnect(network) {
     runNetworkAction("disconnect", network || connectedWifiNetwork, function(net) { net.disconnect() })
   }
@@ -1235,6 +1265,9 @@ Panel {
     readonly property bool isConnected: net && net.connected
     readonly property bool isKnown: !!(net && net.known)
     readonly property bool isProtected: net ? root.isProtected(net.security) : false
+    readonly property bool isEnterprise: net
+      ? (net.security === WifiSecurityType.Wpa2Eap || net.security === WifiSecurityType.WpaEap)
+      : false
     readonly property bool canForgetFromLock: isKnown && isProtected && !isConnected
     readonly property bool isSelected: root.focusSection === "wifi" && root.selectedIndex === index
     readonly property bool forgetFocused: isSelected && root.wifiActionFocused && canForgetFromLock
@@ -1251,6 +1284,12 @@ Panel {
     readonly property bool isFailed: root.failureReason !== "" && root.failureSsid === (net ? net.ssid : "")
     readonly property bool isPasswordOpen: root.passwordSsid !== "" && root.passwordSsid === (net ? net.ssid : "")
 
+    function submitCredentials() {
+      if (!net || root.busy || root.passwordText.length === 0) return
+      if (!isEnterprise) return root.connectWithPassphrase(net.ssid, root.passwordText)
+      if (root.identityText.length > 0) root.connectEnterprise(net.ssid, root.identityText, root.passwordText)
+    }
+
     Connections {
       target: row.net ? row.net.network : null
       function onConnectionFailed(reason) {
@@ -1450,15 +1489,40 @@ Panel {
       anchors.leftMargin: Style.space(10)
       anchors.rightMargin: Style.space(10)
       anchors.topMargin: Style.space(4)
-      implicitHeight: pwField.implicitHeight + Style.spacing.rowGap
+      implicitHeight: (idField.visible ? idField.implicitHeight + Style.space(4) : 0) + pwField.implicitHeight + Style.spacing.rowGap
       height: implicitHeight
 
+      TextField {
+        id: idField
+        visible: row.isEnterprise && !row.isBusy && !row.isFailed
+        anchors.left: parent.left
+        anchors.right: connectPwBtn.left
+        anchors.top: parent.top
+        anchors.rightMargin: Style.space(6)
+        placeholderText: "Identity (user@domain)"
+        font.family: Style.font.family
+        font.pixelSize: Style.font.body
+        foreground: root.bar.foreground
+        horizontalPadding: Style.spacing.controlGap
+        verticalPadding: Style.spacing.controlPaddingY
+        enabled: !row.isBusy
+        text: row.isPasswordOpen ? root.identityText : ""
+
+        onAccepted: pwField.forceActiveFocus()
+        onTextChanged: if (row.isPasswordOpen && text !== root.identityText) root.identityText = text
+        Keys.onEscapePressed: root.cancelPasswordPrompt()
+
+        onVisibleChanged: if (visible) Qt.callLater(forceActiveFocus)
+        Component.onCompleted: if (visible) Qt.callLater(forceActiveFocus)
+      }
+
       TextField {
         id: pwField
         visible: !row.isBusy && !row.isFailed
         anchors.left: parent.left
         anchors.right: connectPwBtn.left
-        anchors.verticalCenter: parent.verticalCenter
+        anchors.bottom: parent.bottom
+        anchors.bottomMargin: Style.spacing.rowGap / 2
         anchors.rightMargin: Style.space(6)
         password: true
         placeholderText: "Passphrase"
@@ -1470,14 +1534,12 @@ Panel {
         enabled: !row.isBusy
         text: row.isPasswordOpen ? root.passwordText : ""
 
-        onAccepted: {
-          if (!root.busy && row.net && text.length > 0) root.connectWithPassphrase(row.net.ssid, text)
-        }
+        onAccepted: row.submitCredentials()
         onTextChanged: if (row.isPasswordOpen && text !== root.passwordText) root.passwordText = text
-        Keys.onEscapePressed: { root.passwordSsid = ""; root.passwordText = "" }
+        Keys.onEscapePressed: root.cancelPasswordPrompt()
 
-        onVisibleChanged: if (visible) Qt.callLater(forceActiveFocus)
-        Component.onCompleted: if (visible) Qt.callLater(forceActiveFocus)
+        onVisibleChanged: if (visible && !row.isEnterprise) Qt.callLater(forceActiveFocus)
+        Component.onCompleted: if (visible && !row.isEnterprise) Qt.callLater(forceActiveFocus)
       }
 
       BorderSurface {
@@ -1510,12 +1572,12 @@ Panel {
         visible: !row.isBusy && !row.isFailed
         anchors.right: parent.right
         anchors.verticalCenter: parent.verticalCenter
-        enabled: row.net && pwField.text.length > 0
+        enabled: row.net && pwField.text.length > 0 && (!row.isEnterprise || idField.text.length > 0)
         iconText: "󰄬"
         tooltipText: "Connect"
         foreground: root.bar.foreground
         fontFamily: root.bar.fontFamily
-        onClicked: if (row.net) root.connectWithPassphrase(row.net.ssid, root.passwordText)
+        onClicked: row.submitCredentials()
       }
     }
   }