From e0dff764218ae146b0a21585a6a53ec4ca7e649f Mon Sep 17 00:00:00 2001
From: Cem Keylan <cem@ckyln.com>
Date: Mon, 17 May 2021 15:21:29 +0300
Subject: lariza: handle permission requests

---
 browser.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/browser.c b/browser.c
index 29c694a..2facd88 100644
--- a/browser.c
+++ b/browser.c
@@ -48,6 +48,7 @@ gboolean key_web_view(GtkWidget *, GdkEvent *, gpointer);
 void mainwindow_setup(void);
 void mainwindow_title(gint);
 void notebook_switch_page(GtkNotebook *, GtkWidget *, guint, gpointer);
+gboolean permission_request(WebKitWebView *, WebKitPermissionRequest *, gpointer);
 gboolean quit_if_nothing_active(void);
 gboolean remote_msg(GIOChannel *, GIOCondition, gpointer);
 void run_user_scripts(WebKitWebView *);
@@ -175,6 +176,8 @@ client_new(const gchar *uri, WebKitWebView *related_wv, gboolean show,
                      G_CALLBACK(key_web_view), c);
     g_signal_connect(G_OBJECT(c->web_view), "mouse-target-changed",
                      G_CALLBACK(hover_web_view), c);
+    g_signal_connect(G_OBJECT(c->web_view), "permission-request",
+                     G_CALLBACK(permission_request), c);
     g_signal_connect(G_OBJECT(c->web_view), "web-process-crashed",
                      G_CALLBACK(crashed_web_view), c);
 
@@ -1142,6 +1145,51 @@ notebook_switch_page(GtkNotebook *nb, GtkWidget *p, guint idx, gpointer data)
     mainwindow_title(idx);
 }
 
+gboolean
+permission_request(WebKitWebView *v, WebKitPermissionRequest *r, gpointer data)
+{
+    char *permission_str;
+    if (WEBKIT_IS_GEOLOCATION_PERMISSION_REQUEST(r))
+    {
+        permission_str = "Allow this site to see your location?";
+    }
+    else if (WEBKIT_IS_NOTIFICATION_PERMISSION_REQUEST(r))
+    {
+        permission_str = "Allow notifications from this website?";
+    }
+    else if (WEBKIT_IS_USER_MEDIA_PERMISSION_REQUEST(r)) {
+        if (webkit_user_media_permission_is_for_audio_device(
+            WEBKIT_USER_MEDIA_PERMISSION_REQUEST(r)))
+            permission_str = "Allow this site to access your microphone?";
+        else if (webkit_user_media_permission_is_for_video_device(
+                 WEBKIT_USER_MEDIA_PERMISSION_REQUEST(r)))
+            permission_str = "Allow this site to access your webcam?";
+        else
+            return FALSE;
+    }
+    else {
+        /* Deny anything that are not listed above */
+        return FALSE;
+    }
+    GtkWidget *dialog = gtk_message_dialog_new (NULL,
+                                                GTK_DIALOG_MODAL,
+                                                GTK_MESSAGE_QUESTION,
+                                                GTK_BUTTONS_YES_NO,
+                                                permission_str);
+    gtk_widget_show(dialog);
+    gint result = gtk_dialog_run(GTK_DIALOG(dialog));
+    switch(result) {
+    case GTK_RESPONSE_YES:
+        webkit_permission_request_allow(r);
+        break;
+    default:
+        webkit_permission_request_deny(r);
+        break;
+    }
+    gtk_widget_destroy(dialog);
+    return TRUE;
+}
+
 gboolean
 quit_if_nothing_active(void)
 {
-- 
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