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

From eaa7217db15a28e88ce0b5a84827c306148561ca 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 32573cd384..6c48c80a19 100644
--- a/js/misc/smartcardManager.js
+++ b/js/misc/smartcardManager.js
@@ -118,4 +118,11 @@ class SmartcardManager extends Signals.EventEmitter {
 
         return true;
     }
+
+    loggedInWithToken() {
+        if (this._loginToken)
+            return true;
+
+        return false;
+    }
 }
-- 
2.45.2


From d7ef26d7b9d352232c9e0a24a04bcfcf6eee7d9a 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 | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/js/gdm/util.js b/js/gdm/util.js
index c9c040beb7..c0d8852880 100644
--- a/js/gdm/util.js
+++ b/js/gdm/util.js
@@ -465,6 +465,8 @@ export class ShellUserVerifier extends Signals.EventEmitter {
         this.smartcardDetected = false;
         this._checkForSmartcard();
 
+        this._updateDefaultService();
+
         this._smartcardManager.connectObject(
             'smartcard-inserted', () => this._checkForSmartcard(),
             'smartcard-removed', () => this._checkForSmartcard(), this);
@@ -643,7 +645,9 @@ export class ShellUserVerifier extends Signals.EventEmitter {
     }
 
     _getDetectedDefaultService() {
-        if (this._settings.get_boolean(PASSWORD_AUTHENTICATION_KEY))
+        if (this._smartcardManager?.loggedInWithToken())
+            return SMARTCARD_SERVICE_NAME;
+        else if (this._settings.get_boolean(PASSWORD_AUTHENTICATION_KEY))
             return PASSWORD_SERVICE_NAME;
         else if (this._smartcardManager)
             return SMARTCARD_SERVICE_NAME;
-- 
2.45.2


From 9bff98c2757e4591035e408aa9cee703cec74bdf 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 c0d8852880..430af4d8ef 100644
--- a/js/gdm/util.js
+++ b/js/gdm/util.js
@@ -490,6 +490,8 @@ export class ShellUserVerifier extends Signals.EventEmitter {
             else if (this._preemptingService === SMARTCARD_SERVICE_NAME)
                 this._preemptingService = null;
 
+            this._updateDefaultService();
+
             this.emit('smartcard-status-changed');
         }
     }
-- 
2.45.2