From dfa0750ffdbd678e2a290392d38a32a617d68f93 Mon Sep 17 00:00:00 2001
From: Lubomir Rintel <lkundrak@v3.sk>
Date: Thu, 27 Jul 2017 12:15:29 +0200
Subject: [PATCH] networkAgent: Advise the user to push a WPS button on their
 router

When connecting to a Wi-Fi router that supports the WPS button method
(PBC, push button connection) the user can simply press the button on
the router. Show an explanation in the PSK prompt when this is
possible.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/329
---
 js/ui/components/networkAgent.js | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/js/ui/components/networkAgent.js b/js/ui/components/networkAgent.js
index 7a6011ce9..709d1c273 100644
--- a/js/ui/components/networkAgent.js
+++ b/js/ui/components/networkAgent.js
@@ -21,7 +21,7 @@ const ShellEntry = imports.ui.shellEntry;
 const VPN_UI_GROUP = 'VPN Plugin UI';
 
 var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
-    constructor(agent, requestId, connection, settingName, hints, contentOverride) {
+    constructor(agent, requestId, connection, settingName, hints, flags, contentOverride) {
         super({ styleClass: 'prompt-dialog' });
 
         this._agent = agent;
@@ -105,6 +105,18 @@ var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
 
         contentBox.messageBox.add(secretTable);
 
+        if (flags & NM.SecretAgentGetSecretsFlags.WPS_PBC_ACTIVE) {
+            let descriptionLabel = new St.Label({ style_class: 'prompt-dialog-description',
+                                                  text: _("Alternatively you can connect by pushing the “WPS” button on your router.") });
+            descriptionLabel.clutter_text.line_wrap = true;
+            descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+
+            messageBox.add(descriptionLabel,
+                           { y_fill:  true,
+                             y_align: St.Align.START,
+                             expand: true });
+        }
+
         this._okButton = { label:  _("Connect"),
                            action: this._onOk.bind(this),
                            default: true
@@ -350,6 +362,7 @@ var VPNRequestHandler = class {
         this._agent = agent;
         this._requestId = requestId;
         this._connection = connection;
+        this._flags = flags;
         this._pluginOutBuffer = [];
         this._title = null;
         this._description = null;
@@ -568,7 +581,7 @@ var VPNRequestHandler = class {
 
         if (contentOverride && contentOverride.secrets.length) {
             // Only show the dialog if we actually have something to ask
-            this._shellDialog = new NetworkSecretDialog(this._agent, this._requestId, this._connection, 'vpn', [], contentOverride);
+            this._shellDialog = new NetworkSecretDialog(this._agent, this._requestId, this._connection, 'vpn', [], this._flags, contentOverride);
             this._shellDialog.open(global.get_current_time());
         } else {
             this._agent.respond(this._requestId, Shell.NetworkAgentResponse.CONFIRMED);
@@ -738,7 +751,7 @@ var NetworkAgent = class {
             return;
         }
 
-        let dialog = new NetworkSecretDialog(this._native, requestId, connection, settingName, hints);
+        let dialog = new NetworkSecretDialog(this._native, requestId, connection, settingName, hints, flags);
         dialog.connect('destroy', () => {
             delete this._dialogs[requestId];
         });