[gnome-control-center] network: Simplify PEAP inner auth widgets



commit 90c190dd5c9c92fff67ce0e660e66d2436e862ff
Author: Robert Ancell <robert ancell canonical com>
Date:   Mon Nov 11 12:32:18 2019 +1300

    network: Simplify PEAP inner auth widgets

 panels/network/wireless-security/eap-method-peap.c | 226 ++++++++-------------
 .../network/wireless-security/eap-method-peap.ui   |  19 +-
 2 files changed, 95 insertions(+), 150 deletions(-)
---
diff --git a/panels/network/wireless-security/eap-method-peap.c 
b/panels/network/wireless-security/eap-method-peap.c
index d772b8aaa..fbcab226c 100644
--- a/panels/network/wireless-security/eap-method-peap.c
+++ b/panels/network/wireless-security/eap-method-peap.c
@@ -31,8 +31,8 @@
 #include "wireless-security.h"
 #include "utils.h"
 
-#define I_NAME_COLUMN   0
-#define I_METHOD_COLUMN 1
+#define I_NAME_COLUMN 0
+#define I_ID_COLUMN   1
 
 struct _EAPMethodPEAP {
        GtkGrid parent;
@@ -45,10 +45,14 @@ struct _EAPMethodPEAP {
        GtkBox               *inner_auth_box;
        GtkComboBox          *inner_auth_combo;
        GtkLabel             *inner_auth_label;
+       GtkListStore         *inner_auth_model;
        GtkComboBox          *version_combo;
        GtkLabel             *version_label;
 
-       GtkSizeGroup *size_group;
+       EAPMethodSimple      *em_gtc;
+       EAPMethodSimple      *em_md5;
+       EAPMethodSimple      *em_mschap_v2;
+
        WirelessSecurity *sec_parent;
        gboolean is_editor;
 };
@@ -58,24 +62,30 @@ static void eap_method_iface_init (EAPMethodInterface *);
 G_DEFINE_TYPE_WITH_CODE (EAPMethodPEAP, eap_method_peap, GTK_TYPE_GRID,
                          G_IMPLEMENT_INTERFACE (eap_method_get_type (), eap_method_iface_init))
 
-static void
-eap_method_peap_dispose (GObject *object)
+static EAPMethod *
+get_inner_method (EAPMethodPEAP *self)
 {
-       EAPMethodPEAP *self = EAP_METHOD_PEAP (object);
+       GtkTreeIter iter;
+       g_autofree gchar *id = NULL;
+
+       if (!gtk_combo_box_get_active_iter (self->inner_auth_combo, &iter))
+               return NULL;
+       gtk_tree_model_get (GTK_TREE_MODEL (self->inner_auth_model), &iter, I_ID_COLUMN, &id, -1);
 
-       g_clear_object (&self->size_group);
+       if (strcmp (id, "gtc") == 0)
+               return EAP_METHOD (self->em_gtc);
+       if (strcmp (id, "md5") == 0)
+               return EAP_METHOD (self->em_md5);
+       if (strcmp (id, "mschapv2") == 0)
+               return EAP_METHOD (self->em_mschap_v2);
 
-       G_OBJECT_CLASS (eap_method_peap_parent_class)->dispose (object);
+       return NULL;
 }
 
 static gboolean
 validate (EAPMethod *method, GError **error)
 {
        EAPMethodPEAP *self = EAP_METHOD_PEAP (method);
-       GtkTreeModel *model;
-       GtkTreeIter iter;
-       g_autoptr(EAPMethod) eap = NULL;
-       gboolean valid = FALSE;
        g_autoptr(GError) local_error = NULL;
 
        if (!eap_method_validate_filepicker (GTK_FILE_CHOOSER (self->ca_cert_button),
@@ -89,12 +99,7 @@ validate (EAPMethod *method, GError **error)
                return FALSE;
        }
 
-       model = gtk_combo_box_get_model (self->inner_auth_combo);
-       gtk_combo_box_get_active_iter (self->inner_auth_combo, &iter);
-       gtk_tree_model_get (model, &iter, I_METHOD_COLUMN, &eap, -1);
-       g_assert (eap);
-       valid = eap_method_validate (eap, error);
-       return valid;
+       return eap_method_validate (get_inner_method (self), error);
 }
 
 static void
@@ -109,12 +114,6 @@ static void
 add_to_size_group (EAPMethod *method, GtkSizeGroup *group)
 {
        EAPMethodPEAP *self = EAP_METHOD_PEAP (method);
-       GtkTreeModel *model;
-       GtkTreeIter iter;
-       g_autoptr(EAPMethod) eap = NULL;
-
-       g_clear_object (&self->size_group);
-       self->size_group = g_object_ref (group);
 
        gtk_size_group_add_widget (group, GTK_WIDGET (self->ca_cert_not_required_check));
        gtk_size_group_add_widget (group, GTK_WIDGET (self->anon_identity_label));
@@ -122,11 +121,9 @@ add_to_size_group (EAPMethod *method, GtkSizeGroup *group)
        gtk_size_group_add_widget (group, GTK_WIDGET (self->version_label));
        gtk_size_group_add_widget (group, GTK_WIDGET (self->inner_auth_label));
 
-       model = gtk_combo_box_get_model (self->inner_auth_combo);
-       gtk_combo_box_get_active_iter (self->inner_auth_combo, &iter);
-       gtk_tree_model_get (model, &iter, I_METHOD_COLUMN, &eap, -1);
-       g_assert (eap);
-       eap_method_add_to_size_group (eap, group);
+       eap_method_add_to_size_group (EAP_METHOD (self->em_gtc), group);
+       eap_method_add_to_size_group (EAP_METHOD (self->em_md5), group);
+       eap_method_add_to_size_group (EAP_METHOD (self->em_mschap_v2), group);
 }
 
 static void
@@ -137,9 +134,6 @@ fill_connection (EAPMethod *method, NMConnection *connection, NMSettingSecretFla
        NMSetting8021xCKFormat format = NM_SETTING_802_1X_CK_FORMAT_UNKNOWN;
        const char *text;
        g_autofree gchar *filename = NULL;
-       g_autoptr(EAPMethod) eap = NULL;
-       GtkTreeModel *model;
-       GtkTreeIter iter;
        int peapver_active = 0;
        g_autoptr(GError) error = NULL;
        gboolean ca_cert_error = FALSE;
@@ -173,136 +167,33 @@ fill_connection (EAPMethod *method, NMConnection *connection, NMSettingSecretFla
                break;
        }
 
-       model = gtk_combo_box_get_model (self->inner_auth_combo);
-       gtk_combo_box_get_active_iter (self->inner_auth_combo, &iter);
-       gtk_tree_model_get (model, &iter, I_METHOD_COLUMN, &eap, -1);
-       g_assert (eap);
-
-       eap_method_fill_connection (eap, connection, flags);
+       eap_method_fill_connection (get_inner_method (self), connection, flags);
 }
 
 static void
 inner_auth_combo_changed_cb (EAPMethodPEAP *self)
 {
-       g_autoptr(EAPMethod) eap = NULL;
+       EAPMethod *inner_method;
        GList *elt, *children;
-       GtkTreeModel *model;
-       GtkTreeIter iter;
 
-       /* Remove any previous wireless security widgets */
        children = gtk_container_get_children (GTK_CONTAINER (self->inner_auth_box));
        for (elt = children; elt; elt = g_list_next (elt))
                gtk_container_remove (GTK_CONTAINER (self->inner_auth_box), GTK_WIDGET (elt->data));
 
-       model = gtk_combo_box_get_model (self->inner_auth_combo);
-       gtk_combo_box_get_active_iter (self->inner_auth_combo, &iter);
-       gtk_tree_model_get (model, &iter, I_METHOD_COLUMN, &eap, -1);
-       g_assert (eap);
-
-       gtk_widget_unparent (GTK_WIDGET (eap));
-       if (self->size_group)
-               eap_method_add_to_size_group (eap, self->size_group);
-       gtk_widget_show (GTK_WIDGET (eap));
-       gtk_container_add (GTK_CONTAINER (self->inner_auth_box), g_object_ref (GTK_WIDGET (eap)));
+       inner_method = get_inner_method (self);
+       gtk_container_add (GTK_CONTAINER (self->inner_auth_box), g_object_ref (GTK_WIDGET (inner_method)));
 
        wireless_security_notify_changed (self->sec_parent);
 }
 
-static void
-inner_auth_combo_init (EAPMethodPEAP *self,
-                       NMConnection *connection,
-                       NMSetting8021x *s_8021x,
-                       gboolean secrets_only)
-{
-       g_autoptr(GtkListStore) auth_model = NULL;
-       GtkTreeIter iter;
-       g_autoptr(EAPMethodSimple) em_mschap_v2 = NULL;
-       g_autoptr(EAPMethodSimple) em_md5 = NULL;
-       g_autoptr(EAPMethodSimple) em_gtc = NULL;
-       guint32 active = 0;
-       const char *phase2_auth = NULL;
-       EAPMethodSimpleFlags simple_flags;
-
-       auth_model = gtk_list_store_new (2, G_TYPE_STRING, eap_method_get_type ());
-
-       if (s_8021x) {
-               if (nm_setting_802_1x_get_phase2_auth (s_8021x))
-                       phase2_auth = nm_setting_802_1x_get_phase2_auth (s_8021x);
-               else if (nm_setting_802_1x_get_phase2_autheap (s_8021x))
-                       phase2_auth = nm_setting_802_1x_get_phase2_autheap (s_8021x);
-       }
-
-       simple_flags = EAP_METHOD_SIMPLE_FLAG_PHASE2;
-       if (self->is_editor)
-               simple_flags |= EAP_METHOD_SIMPLE_FLAG_IS_EDITOR;
-       if (secrets_only)
-               simple_flags |= EAP_METHOD_SIMPLE_FLAG_SECRETS_ONLY;
-
-       em_mschap_v2 = eap_method_simple_new (self->sec_parent,
-                                             connection,
-                                             EAP_METHOD_SIMPLE_TYPE_MSCHAP_V2,
-                                             simple_flags);
-       gtk_list_store_append (auth_model, &iter);
-       gtk_list_store_set (auth_model, &iter,
-                           I_NAME_COLUMN, _("MSCHAPv2"),
-                           I_METHOD_COLUMN, em_mschap_v2,
-                           -1);
-
-       /* Check for defaulting to MSCHAPv2 */
-       if (phase2_auth && !strcasecmp (phase2_auth, "mschapv2"))
-               active = 0;
-
-       em_md5 = eap_method_simple_new (self->sec_parent,
-                                       connection,
-                                       EAP_METHOD_SIMPLE_TYPE_MD5,
-                                       simple_flags);
-       gtk_list_store_append (auth_model, &iter);
-       gtk_list_store_set (auth_model, &iter,
-                           I_NAME_COLUMN, _("MD5"),
-                           I_METHOD_COLUMN, em_md5,
-                           -1);
-
-       /* Check for defaulting to MD5 */
-       if (phase2_auth && !strcasecmp (phase2_auth, "md5"))
-               active = 1;
-
-       em_gtc = eap_method_simple_new (self->sec_parent,
-                                       connection,
-                                       EAP_METHOD_SIMPLE_TYPE_GTC,
-                                       simple_flags);
-       gtk_list_store_append (auth_model, &iter);
-       gtk_list_store_set (auth_model, &iter,
-                           I_NAME_COLUMN, _("GTC"),
-                           I_METHOD_COLUMN, em_gtc,
-                           -1);
-
-       /* Check for defaulting to GTC */
-       if (phase2_auth && !strcasecmp (phase2_auth, "gtc"))
-               active = 2;
-
-       gtk_combo_box_set_model (self->inner_auth_combo, GTK_TREE_MODEL (auth_model));
-       gtk_combo_box_set_active (self->inner_auth_combo, active);
-
-       g_signal_connect_swapped (self->inner_auth_combo, "changed", G_CALLBACK 
(inner_auth_combo_changed_cb), self);
-}
-
 static void
 update_secrets (EAPMethod *method, NMConnection *connection)
 {
        EAPMethodPEAP *self = EAP_METHOD_PEAP (method);
-       GtkTreeModel *model;
-       GtkTreeIter iter;
-
-       model = gtk_combo_box_get_model (self->inner_auth_combo);
-       if (!gtk_tree_model_get_iter_first (model, &iter))
-               return;
 
-       do {
-               g_autoptr(EAPMethod) eap = NULL;
-
-               gtk_tree_model_get (model, &iter, I_METHOD_COLUMN, &eap, -1);
-               eap_method_update_secrets (eap, connection);
-       } while (gtk_tree_model_iter_next (model, &iter));
+       eap_method_update_secrets (EAP_METHOD (self->em_gtc), connection);
+       eap_method_update_secrets (EAP_METHOD (self->em_md5), connection);
+       eap_method_update_secrets (EAP_METHOD (self->em_mschap_v2), connection);
 }
 
 static GtkWidget *
@@ -333,11 +224,8 @@ eap_method_peap_init (EAPMethodPEAP *self)
 static void
 eap_method_peap_class_init (EAPMethodPEAPClass *klass)
 {
-        GObjectClass *object_class = G_OBJECT_CLASS (klass);
         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 
-       object_class->dispose = eap_method_peap_dispose;
-
        gtk_widget_class_set_template_from_resource (widget_class, 
"/org/gnome/ControlCenter/network/eap-method-peap.ui");
 
        gtk_widget_class_bind_template_child (widget_class, EAPMethodPEAP, anon_identity_entry);
@@ -348,6 +236,7 @@ eap_method_peap_class_init (EAPMethodPEAPClass *klass)
        gtk_widget_class_bind_template_child (widget_class, EAPMethodPEAP, inner_auth_box);
        gtk_widget_class_bind_template_child (widget_class, EAPMethodPEAP, inner_auth_combo);
        gtk_widget_class_bind_template_child (widget_class, EAPMethodPEAP, inner_auth_label);
+       gtk_widget_class_bind_template_child (widget_class, EAPMethodPEAP, inner_auth_model);
        gtk_widget_class_bind_template_child (widget_class, EAPMethodPEAP, version_combo);
        gtk_widget_class_bind_template_child (widget_class, EAPMethodPEAP, version_label);
 }
@@ -373,6 +262,9 @@ eap_method_peap_new (WirelessSecurity *ws_parent,
        GtkFileFilter *filter;
        NMSetting8021x *s_8021x = NULL;
        const char *filename;
+       EAPMethodSimpleFlags simple_flags;
+       const gchar *phase2_auth = NULL;
+       GtkTreeIter iter;
 
        self = g_object_new (eap_method_peap_get_type (), NULL);
        self->sec_parent = ws_parent;
@@ -400,7 +292,49 @@ eap_method_peap_new (WirelessSecurity *ws_parent,
                                              !filename && eap_method_ca_cert_ignore_get (EAP_METHOD (self), 
connection));
        }
 
-       inner_auth_combo_init (self, connection, s_8021x, secrets_only);
+       simple_flags = EAP_METHOD_SIMPLE_FLAG_PHASE2;
+       if (self->is_editor)
+               simple_flags |= EAP_METHOD_SIMPLE_FLAG_IS_EDITOR;
+       if (secrets_only)
+               simple_flags |= EAP_METHOD_SIMPLE_FLAG_SECRETS_ONLY;
+
+       self->em_mschap_v2 = eap_method_simple_new (self->sec_parent,
+                                                   connection,
+                                                   EAP_METHOD_SIMPLE_TYPE_MSCHAP_V2,
+                                                   simple_flags);
+       gtk_widget_show (GTK_WIDGET (self->em_mschap_v2));
+
+       self->em_md5 = eap_method_simple_new (self->sec_parent,
+                                             connection,
+                                             EAP_METHOD_SIMPLE_TYPE_MD5,
+                                             simple_flags);
+       gtk_widget_show (GTK_WIDGET (self->em_md5));
+
+       self->em_gtc = eap_method_simple_new (self->sec_parent,
+                                             connection,
+                                             EAP_METHOD_SIMPLE_TYPE_GTC,
+                                             simple_flags);
+       gtk_widget_show (GTK_WIDGET (self->em_gtc));
+
+       if (s_8021x) {
+               if (nm_setting_802_1x_get_phase2_auth (s_8021x))
+                       phase2_auth = nm_setting_802_1x_get_phase2_auth (s_8021x);
+               else if (nm_setting_802_1x_get_phase2_autheap (s_8021x))
+                       phase2_auth = nm_setting_802_1x_get_phase2_autheap (s_8021x);
+       }
+       if (phase2_auth == NULL)
+               phase2_auth = "mschapv2";
+
+       if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (self->inner_auth_model), &iter)) {
+               do {
+                       g_autofree gchar *id = NULL;
+                       gtk_tree_model_get (GTK_TREE_MODEL (self->inner_auth_model), &iter, I_ID_COLUMN, &id, 
-1);
+                       if (strcmp (id, phase2_auth) == 0)
+                               gtk_combo_box_set_active_iter (self->inner_auth_combo, &iter);
+               } while (gtk_tree_model_iter_next (GTK_TREE_MODEL (self->inner_auth_model), &iter));
+       }
+
+       g_signal_connect_swapped (self->inner_auth_combo, "changed", G_CALLBACK 
(inner_auth_combo_changed_cb), self);
        inner_auth_combo_changed_cb (self);
 
        gtk_combo_box_set_active (self->version_combo, 0);
diff --git a/panels/network/wireless-security/eap-method-peap.ui 
b/panels/network/wireless-security/eap-method-peap.ui
index 364a9af91..32766bf7a 100644
--- a/panels/network/wireless-security/eap-method-peap.ui
+++ b/panels/network/wireless-security/eap-method-peap.ui
@@ -1,14 +1,25 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
   <requires lib="gtk+" version="3.4"/>
-  <object class="GtkListStore" id="auth_model">
+  <object class="GtkListStore" id="inner_auth_model">
     <columns>
-      <!-- column-name gchararray -->
+      <!-- column-name label -->
+      <column type="gchararray"/>
+      <!-- column-name id -->
       <column type="gchararray"/>
     </columns>
     <data>
       <row>
-        <col id="0"> </col>
+        <col id="0" translatable="yes">MSCHAPv2</col>
+        <col id="1">mschapv2</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">MD5</col>
+        <col id="1">md5</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">GTC</col>
+        <col id="1">gtc</col>
       </row>
     </data>
   </object>
@@ -150,7 +161,7 @@
         <property name="visible">True</property>
         <property name="can_focus">False</property>
         <property name="hexpand">True</property>
-        <property name="model">auth_model</property>
+        <property name="model">inner_auth_model</property>
         <child>
           <object class="GtkCellRendererText"/>
           <attributes>


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