1 files changed, 58 insertions, 0 deletions
diff --git a/modules/system/quickshell/LockContext.qml b/modules/system/quickshell/LockContext.qml
new file mode 100644
index 0000000..05fd1de
--- /dev/null
+++ b/modules/system/quickshell/LockContext.qml
@@ -0,0 +1,58 @@
+import QtQuick
+import Quickshell
+import Quickshell.Services.Pam
+
+Scope {
+    id: root
+    signal unlocked()
+    signal failed()
+
+    property string currentText: ""
+    property bool unlockInProgress: false
+    property string pamMessage: ""
+    property bool pamError: false
+
+    onCurrentTextChanged: {
+        pamError = false;
+        pamMessage = "";
+    }
+
+    function tryUnlock() {
+        if (currentText === "" || unlockInProgress) return;
+        unlockInProgress = true;
+        pam.start();
+    }
+
+    function reset() {
+        currentText = "";
+        pamError = false;
+        pamMessage = "";
+        unlockInProgress = false;
+    }
+
+    PamContext {
+        id: pam
+        configDirectory: "pam"
+        config: "password.conf"
+
+        onPamMessage: {
+            root.pamMessage = pam.message;
+            root.pamError = pam.messageIsError;
+            if (this.responseRequired) {
+                this.respond(root.currentText);
+            }
+        }
+
+        onCompleted: result => {
+            if (result == PamResult.Success) {
+                root.currentText = "";
+                root.unlocked();
+            } else {
+                root.currentText = "";
+                root.pamError = true;
+                root.failed();
+            }
+            root.unlockInProgress = false;
+        }
+    }
+}