gnome-shell/SOURCES/enforce-smartcard-at-unlock.patch

From 483ac09afb6503432e48bc30a57194a490ec98c9 Mon Sep 17 00:00:00 2001
From: Ray Strode <rstrode@redhat.com>
Date: Mon, 28 Sep 2015 10:57:02 -0400
Subject: [PATCH 1/3] smartcardManager: add way to detect if user logged using
 (any) token

If a user uses a token at login time, we need to make sure they continue
to use the token at unlock time.

As a prerequisite for addressing that problem we need to know up front
if a user logged in with a token at all.

This commit adds the necessary api to detect that case.
---
 js/misc/smartcardManager.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/js/misc/smartcardManager.js b/js/misc/smartcardManager.js
index 60808b371..a9a748fb3 100644
--- a/js/misc/smartcardManager.js
+++ b/js/misc/smartcardManager.js
@@ -112,6 +112,13 @@ var SmartcardManager = new Lang.Class({
             return false;
 
         return true;
+    },
+
+    loggedInWithToken() {
+        if (this._loginToken)
+            return true;
+
+        return false;
     }
 
 });
-- 
2.20.1


From 5da6b6393ac89eaae91d2b250fb432c7e1cbe676 Mon Sep 17 00:00:00 2001
From: Ray Strode <rstrode@redhat.com>
Date: Mon, 28 Sep 2015 19:56:53 -0400
Subject: [PATCH 2/3] gdm: only unlock with smartcard, if smartcard used for
 login

If a smartcard is used for login, we need to make sure the smartcard
gets used for unlock, too.
---
 js/gdm/util.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/js/gdm/util.js b/js/gdm/util.js
index 261e1e433..3d6d69c10 100644
--- a/js/gdm/util.js
+++ b/js/gdm/util.js
@@ -134,7 +134,6 @@ var ShellUserVerifier = new Lang.Class({
         this._settings = new Gio.Settings({ schema_id: LOGIN_SCREEN_SCHEMA });
         this._settings.connect('changed',
                                this._updateDefaultService.bind(this));
-        this._updateDefaultService();
 
         this._fprintManager = Fprint.FprintManager();
         this._smartcardManager = SmartcardManager.getSmartcardManager();
@@ -146,6 +145,8 @@ var ShellUserVerifier = new Lang.Class({
         this.smartcardDetected = false;
         this._checkForSmartcard();
 
+        this._updateDefaultService();
+
         this._smartcardInsertedId = this._smartcardManager.connect('smartcard-inserted',
                                                                    this._checkForSmartcard.bind(this));
         this._smartcardRemovedId = this._smartcardManager.connect('smartcard-removed',
@@ -412,7 +413,9 @@ var ShellUserVerifier = new Lang.Class({
     },
 
     _updateDefaultService() {
-        if (this._settings.get_boolean(PASSWORD_AUTHENTICATION_KEY))
+        if (this._smartcardManager.loggedInWithToken())
+            this._defaultService = SMARTCARD_SERVICE_NAME;
+        else if (this._settings.get_boolean(PASSWORD_AUTHENTICATION_KEY))
             this._defaultService = PASSWORD_SERVICE_NAME;
         else if (this._settings.get_boolean(SMARTCARD_AUTHENTICATION_KEY))
             this._defaultService = SMARTCARD_SERVICE_NAME;
-- 
2.20.1


From 1d6de184a8bfbd54b9472eea822380b89f70509a Mon Sep 17 00:00:00 2001
From: Ray Strode <rstrode@redhat.com>
Date: Mon, 28 Sep 2015 19:57:36 -0400
Subject: [PATCH 3/3] gdm: update default service when smartcard inserted

Early on at start up we may not know if a smartcard is
available.  Make sure we reupdate the default service
after we get a smartcard insertion event.
---
 js/gdm/util.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/gdm/util.js b/js/gdm/util.js
index 3d6d69c10..f5f9d5e5d 100644
--- a/js/gdm/util.js
+++ b/js/gdm/util.js
@@ -335,6 +335,8 @@ var ShellUserVerifier = new Lang.Class({
             else if (this._preemptingService == SMARTCARD_SERVICE_NAME)
                 this._preemptingService = null;
 
+            this._updateDefaultService();
+
             this.emit('smartcard-status-changed');
         }
     },
-- 
2.20.1