First pass at supporting date/time added for Trust Anchors
[moonshot-ui.git] / src / moonshot-identity-management-view.vala
index 0f4c942..fae10f0 100644 (file)
@@ -35,6 +35,11 @@ using Gtk;
 public class IdentityManagerView : Window {
     static MoonshotLogger logger = get_logger("IdentityManagerView");
 
+    // The latest year in which Moonshot sources were modified.
+    private static int LATEST_EDIT_YEAR = 2016;
+
+    public static Gdk.Color white = make_color(65535, 65535, 65535);
+
     private const int WINDOW_WIDTH = 700;
     private const int WINDOW_HEIGHT = 500;
     protected IdentityManagerApp parent_app;
@@ -58,7 +63,7 @@ public class IdentityManagerView : Window {
     internal IdentityManagerModel identities_manager;
     private unowned SList<IdCard>    candidates;
 
-    public GLib.Queue<IdentityRequest> request_queue;
+    private GLib.Queue<IdentityRequest> request_queue;
 
     internal CheckButton remember_identity_binding = null;
 
@@ -151,7 +156,7 @@ public class IdentityManagerView : Window {
                     return true;
             }
             
-            if (id_card.services.length > 0)
+            if (id_card.services.size > 0)
             {
                 foreach (string service in id_card.services)
                 {
@@ -226,6 +231,7 @@ public class IdentityManagerView : Window {
         }
 
         foreach (IdCard id_card in card_list) {
+            logger.trace(@"load_id_cards: Adding card with display name '$(id_card.display_name)'");
             add_id_card_data(id_card);
             IdCardWidget id_card_widget = add_id_card_widget(id_card);
             if (id_card_widget.id_card.nai == current_idcard_nai) {
@@ -242,7 +248,12 @@ public class IdentityManagerView : Window {
         id_card.username = dialog.username;
         id_card.password = dialog.password;
         id_card.store_password = dialog.store_password;
-        id_card.services = dialog.get_services();
+
+        id_card.update_services_from_list(dialog.get_services());
+
+        if (dialog.clear_trust_anchor) {
+            id_card.clear_trust_anchor();
+        }
 
         return id_card;
     }
@@ -285,7 +296,7 @@ public class IdentityManagerView : Window {
 
     private IdCardWidget add_id_card_widget(IdCard id_card)
     {
-        var id_card_widget = new IdCardWidget(id_card);
+        var id_card_widget = new IdCardWidget(id_card, this);
         this.custom_vbox.add_id_card_widget(id_card_widget);
         id_card_widget.expanded.connect(this.widget_selected_cb);
         id_card_widget.collapsed.connect(this.widget_unselected_cb);
@@ -298,7 +309,7 @@ public class IdentityManagerView : Window {
         this.edit_button.set_sensitive(true);
         this.custom_vbox.receive_expanded_event(id_card_widget);
 
-        if (this.request_queue.length > 0)
+        if (this.selection_in_progress())
              this.send_button.set_sensitive(true);
     }
 
@@ -322,7 +333,8 @@ public class IdentityManagerView : Window {
         #else
         Gtk.MessageDialog dialog;
         IdCard? prev_id = identities_manager.find_id_card(id_card.nai, force_flat_file_store);
-        logger.trace("add_identity: find_id_card returned " + (prev_id != null ? "non-null" : "null"));
+        logger.trace("add_identity(flat=%s, card='%s'): find_id_card returned %s"
+                     .printf(force_flat_file_store.to_string(), id_card.display_name, (prev_id != null ? prev_id.display_name : "null")));
         if (prev_id!=null) {
             int flags = prev_id.Compare(id_card);
             logger.trace("add_identity: compare returned " + flags.to_string());
@@ -478,7 +490,7 @@ public class IdentityManagerView : Window {
 
     public void queue_identity_request(IdentityRequest request)
     {
-        if (this.request_queue.is_empty())
+        if (!this.selection_in_progress())
         { /* setup widgets */
             candidates = request.candidates;
             filter.refilter();
@@ -511,7 +523,7 @@ public class IdentityManagerView : Window {
         IdCard retval = identity;
         bool idcard_has_pw = (identity.password != null) && (identity.password != "");
         bool request_has_pw = (request.password != null) && (request.password != "");
-        if ((!idcard_has_pw) && (!identity.IsNoIdentity())) {
+        if ((!idcard_has_pw) && (!identity.is_no_identity())) {
             if (request_has_pw) {
                 identity.password = request.password;
                 retval = model.update_card(identity);
@@ -539,15 +551,20 @@ public class IdentityManagerView : Window {
 
     private void send_identity_cb(IdCard id)
     {
-        send_button.set_sensitive(false);
+        return_if_fail(this.selection_in_progress());
 
-        IdCard identity = id;
-        return_if_fail(request_queue.length > 0);
+        if (!check_and_confirm_trust_anchor(id)) {
+            // Allow user to pick again
+            return;
+        }
 
-        candidates = null;
         var request = this.request_queue.pop_head();
-        identity = check_add_password(identity, request, identities_manager);
-        if (this.request_queue.is_empty())
+        var identity = check_add_password(id, request, identities_manager);
+        send_button.set_sensitive(false);
+
+        candidates = null;
+      
+        if (!this.selection_in_progress())
         {
             candidates = null;
             clear_selection_prompts();
@@ -566,7 +583,7 @@ public class IdentityManagerView : Window {
         filter.refilter();
         redraw_id_card_widgets();
 
-        if ((identity != null) && (!identity.IsNoIdentity()))
+        if ((identity != null) && (!identity.is_no_identity()))
             parent_app.default_id_card = identity;
 
         request.return_identity(identity, remember_identity_binding.active);
@@ -575,6 +592,34 @@ public class IdentityManagerView : Window {
         remember_identity_binding.hide();
     }
 
+    private bool check_and_confirm_trust_anchor(IdCard id)
+    {
+        if (!id.trust_anchor.is_empty() && id.trust_anchor.get_anchor_type() == TrustAnchor.TrustAnchorType.SERVER_CERT) {
+            if (!id.trust_anchor.user_verified) {
+
+                bool ret = false;
+                int result = ResponseType.CANCEL;
+                var dialog = new TrustAnchorDialog(id, this);
+                while (!dialog.complete)
+                    result = dialog.run();
+
+                switch (result) {
+                case ResponseType.OK:
+                    id.trust_anchor.user_verified = true;
+                    ret = true;
+                    break;
+                default:
+                    break;
+                }
+
+                dialog.destroy();
+                return ret;
+            }
+        }
+        return true;
+    }
+
+
     // private void label_make_bold(Label label)
     // {
     //     var font_desc = new Pango.FontDescription();
@@ -591,11 +636,11 @@ public class IdentityManagerView : Window {
 
     private void on_about_action()
     {
-        string copyright = "Copyright 2011, 2016 JANET";
+        string copyright = "Copyright (c) 2011, %d JANET".printf(LATEST_EDIT_YEAR);
 
         string license =
         """
-Copyright (c) 2011, 2016 JANET(UK)
+Copyright (c) 2011, %d JANET(UK)
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -624,18 +669,24 @@ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.
-""";
-
-        Gtk.show_about_dialog(this,
-                              "comments", _("Moonshot project UI"),
-                              "copyright", copyright,
-                              "website", Config.PACKAGE_URL,
-                              "version", Config.PACKAGE_VERSION,
-                              "license", license,
-                              "website-label", _("Visit the Moonshot project web site"),
-                              "translator-credits", _("translator-credits"),
-                              null
-            );
+""".printf(LATEST_EDIT_YEAR);
+
+        AboutDialog about = new AboutDialog();
+
+        about.set_comments(_("Moonshot project UI"));
+        about.set_copyright(copyright);
+        about.set_website(Config.PACKAGE_URL);
+        about.set_website_label(_("Visit the Moonshot project web site"));
+
+        // Note: The package version is configured at the top of moonshot/ui/configure.ac
+        about.set_version(Config.PACKAGE_VERSION);
+        about.set_license(license);
+        about.set_modal(true);
+        about.set_transient_for(this);
+        about.response.connect((a, b) => {about.destroy();});
+        about.modify_bg(StateType.NORMAL, white);
+        
+        about.run();
     }
 
     private Gtk.ActionEntry[] create_actions() {
@@ -682,8 +733,6 @@ SUCH DAMAGE.
     private void build_ui()
     {
         // Note: On Debian7/Gtk+2, the menu bar remains gray. This doesn't happen on Debian8/Gtk+3.
-        Gdk.Color white = Gdk.Color();
-        white.red = white.green = white.blue = 65535;
         this.modify_bg(StateType.NORMAL, white);
 
         create_ui_manager();
@@ -814,10 +863,14 @@ SUCH DAMAGE.
         add(main_vbox);
         main_vbox.show_all();
 
-        if (this.request_queue.length == 0)
+        if (!this.selection_in_progress())
             remember_identity_binding.hide();
     } 
 
+    internal bool selection_in_progress() {
+        return !this.request_queue.is_empty();
+    }
+
     private void set_atk_name_description(Widget widget, string name, string description)
     {
         var atk_widget = widget.get_accessible();
@@ -828,7 +881,31 @@ SUCH DAMAGE.
 
     private void connect_signals()
     {
-        this.destroy.connect(Gtk.main_quit);
+        this.destroy.connect(() => {
+                logger.trace("Destroy event; calling Gtk.main_quit()");
+                Gtk.main_quit();
+            });
         this.identities_manager.card_list_changed.connect(this.on_card_list_changed);
+        this.delete_event.connect(() => {return confirm_quit();});
+    }
+
+    private bool confirm_quit() {
+        logger.trace("delete_event intercepted; selection_in_progress()=" + selection_in_progress().to_string());
+
+        if (selection_in_progress()) {
+            var result = WarningDialog.confirm(this,
+                                               Markup.printf_escaped(
+                                                   _("<span font-weight='heavy'>Do you wish to use the %s service?</span>"),
+                                                   this.request_queue.peek_head().service)
+                                               + _("\n\nSelect Yes to select an ID for this service, or No to cancel"),
+                                               "close_moonshot_window");
+            if (result) {
+                // Prevent other handlers from handling this event; this keeps the window open.
+                return true; 
+            }
+        }
+
+        // Allow the window deletion to proceed.
+        return false;
     }
 }