diff options
Diffstat (limited to 'panels/network/wireless-security/eap-method-simple.c')
| -rw-r--r-- | panels/network/wireless-security/eap-method-simple.c | 356 |
1 files changed, 356 insertions, 0 deletions
diff --git a/panels/network/wireless-security/eap-method-simple.c b/panels/network/wireless-security/eap-method-simple.c new file mode 100644 index 0000000..7bb29ec --- /dev/null +++ b/panels/network/wireless-security/eap-method-simple.c @@ -0,0 +1,356 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* NetworkManager Applet -- allow user control over networking + * + * Dan Williams <dcbw@redhat.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Copyright 2007 - 2014 Red Hat, Inc. + */ + +#include <glib/gi18n.h> + +#include "eap-method.h" +#include "eap-method-simple.h" +#include "helpers.h" +#include "nma-ui-utils.h" +#include "ui-helpers.h" + +struct _EAPMethodSimple { + GtkGrid parent; + + GtkEntry *password_entry; + GtkLabel *password_label; + GtkToggleButton *show_password_check; + GtkEntry *username_entry; + GtkLabel *username_label; + + gchar *name; + gboolean phase2; + gboolean autheap_allowed; + + guint idle_func_id; +}; + +static void eap_method_iface_init (EAPMethodInterface *); + +G_DEFINE_TYPE_WITH_CODE (EAPMethodSimple, eap_method_simple, GTK_TYPE_GRID, + G_IMPLEMENT_INTERFACE (eap_method_get_type (), eap_method_iface_init)) + +static void +show_toggled_cb (EAPMethodSimple *self) +{ + gboolean visible; + + visible = gtk_check_button_get_active (GTK_CHECK_BUTTON (self->show_password_check)); + gtk_entry_set_visibility (self->password_entry, visible); +} + +static gboolean +always_ask_selected (GtkEntry *passwd_entry) +{ + return !!( nma_utils_menu_to_secret_flags (GTK_WIDGET (passwd_entry)) + & NM_SETTING_SECRET_FLAG_NOT_SAVED); +} + +static gboolean +validate (EAPMethod *method, GError **error) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + const char *text; + gboolean ret = TRUE; + + text = gtk_editable_get_text (GTK_EDITABLE (self->username_entry)); + if (!text || !strlen (text)) { + widget_set_error (GTK_WIDGET (self->username_entry)); + g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC, _("missing EAP username")); + ret = FALSE; + } else + widget_unset_error (GTK_WIDGET (self->username_entry)); + + /* Check if the password should always be requested */ + if (always_ask_selected (self->password_entry)) + widget_unset_error (GTK_WIDGET (self->password_entry)); + else { + text = gtk_editable_get_text (GTK_EDITABLE (self->password_entry)); + if (!text || !strlen (text)) { + widget_set_error (GTK_WIDGET (self->password_entry)); + if (ret) { + g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC, _("missing EAP password")); + ret = FALSE; + } + } else + widget_unset_error (GTK_WIDGET (self->password_entry)); + } + + return ret; +} + +static void +add_to_size_group (EAPMethod *method, GtkSizeGroup *group) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + gtk_size_group_add_widget (group, GTK_WIDGET (self->username_label)); + gtk_size_group_add_widget (group, GTK_WIDGET (self->password_label)); +} + +static void +fill_connection (EAPMethod *method, NMConnection *connection, NMSettingSecretFlags prev_flags) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + NMSetting8021x *s_8021x; + gboolean not_saved = FALSE; + NMSettingSecretFlags flags; + + s_8021x = nm_connection_get_setting_802_1x (connection); + g_assert (s_8021x); + + /* If this is the main EAP method, clear any existing methods because the + * user-selected on will replace it. + */ + if (eap_method_get_phase2 (method) == FALSE) + nm_setting_802_1x_clear_eap_methods (s_8021x); + + if (eap_method_get_phase2 (method)) { + /* If the outer EAP method (TLS, TTLS, PEAP, etc) allows inner/phase2 + * EAP methods (which only TTLS allows) *and* the inner/phase2 method + * supports being an inner EAP method, then set PHASE2_AUTHEAP. + * Otherwise the inner/phase2 method goes into PHASE2_AUTH. + */ + if (self->autheap_allowed) { + g_object_set (s_8021x, NM_SETTING_802_1X_PHASE2_AUTHEAP, self->name, NULL); + g_object_set (s_8021x, NM_SETTING_802_1X_PHASE2_AUTH, NULL, NULL); + } else { + g_object_set (s_8021x, NM_SETTING_802_1X_PHASE2_AUTH, self->name, NULL); + g_object_set (s_8021x, NM_SETTING_802_1X_PHASE2_AUTHEAP, NULL, NULL); + } + } else + nm_setting_802_1x_add_eap_method (s_8021x, self->name); + + g_object_set (s_8021x, NM_SETTING_802_1X_IDENTITY, gtk_editable_get_text (GTK_EDITABLE (self->username_entry)), NULL); + + /* Save the password always ask setting */ + not_saved = always_ask_selected (self->password_entry); + flags = nma_utils_menu_to_secret_flags (GTK_WIDGET (self->password_entry)); + nm_setting_set_secret_flags (NM_SETTING (s_8021x), NM_SETTING_802_1X_PASSWORD, flags, NULL); + + /* Fill the connection's password if we're in the applet so that it'll get + * back to NM. From the editor though, since the connection isn't going + * back to NM in response to a GetSecrets() call, we don't save it if the + * user checked "Always Ask". + */ + if (not_saved == FALSE) + g_object_set (s_8021x, NM_SETTING_802_1X_PASSWORD, gtk_editable_get_text (GTK_EDITABLE (self->password_entry)), NULL); + + /* Update secret flags and popup when editing the connection */ + nma_utils_update_password_storage (GTK_WIDGET (self->password_entry), flags, + NM_SETTING (s_8021x), NM_SETTING_802_1X_PASSWORD); +} + +static void +update_secrets (EAPMethod *method, NMConnection *connection) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + helper_fill_secret_entry (connection, + self->password_entry, + NM_TYPE_SETTING_802_1X, + (HelperSecretFunc) nm_setting_802_1x_get_password); +} + +static GtkWidget * +get_default_field (EAPMethod *method) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + return GTK_WIDGET (self->username_entry); +} + +static const gchar * +get_password_flags_name (EAPMethod *method) +{ + return NM_SETTING_802_1X_PASSWORD; +} + +static const gboolean +get_phase2 (EAPMethod *method) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + return self->phase2; +} + +static const gchar * +get_username (EAPMethod *method) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + return gtk_editable_get_text (GTK_EDITABLE (self->username_entry)); +} + +static void +set_username (EAPMethod *method, const gchar *username) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + if (username) + gtk_editable_set_text (GTK_EDITABLE (self->username_entry), username); +} + +static const gchar * +get_password (EAPMethod *method) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + return gtk_editable_get_text (GTK_EDITABLE (self->password_entry)); +} + +static void +set_password (EAPMethod *method, const gchar *password) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + if (password) + gtk_editable_set_text (GTK_EDITABLE (self->password_entry), password); +} + +static gboolean +get_show_password (EAPMethod *method) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + return gtk_check_button_get_active (GTK_CHECK_BUTTON (self->show_password_check)); +} + +static void +set_show_password (EAPMethod *method, gboolean show_password) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (method); + gtk_check_button_set_active (GTK_CHECK_BUTTON (self->show_password_check), show_password); +} + +static gboolean +stuff_changed (EAPMethodSimple *self) +{ + eap_method_emit_changed (EAP_METHOD (self)); + self->idle_func_id = 0; + return FALSE; +} + +static void +password_storage_changed (EAPMethodSimple *self) +{ + gboolean always_ask; + + always_ask = always_ask_selected (self->password_entry); + + if (always_ask) { + /* we always clear this button and do not restore it + * (because we want to hide the password). */ + gtk_check_button_set_active (GTK_CHECK_BUTTON (self->show_password_check), FALSE); + } + + gtk_widget_set_sensitive (GTK_WIDGET (self->show_password_check), !always_ask); + + if (!self->idle_func_id) + self->idle_func_id = g_idle_add ((GSourceFunc) stuff_changed, self); +} + +static void +eap_method_simple_dispose (GObject *object) +{ + EAPMethodSimple *self = EAP_METHOD_SIMPLE (object); + + g_clear_pointer (&self->name, g_free); + + g_signal_handlers_disconnect_by_data (self, self); + g_signal_handlers_disconnect_by_data (self->password_entry, self); + g_signal_handlers_disconnect_by_data (self->show_password_check, self); + + if (self->idle_func_id != 0) { + g_source_remove (self->idle_func_id); + self->idle_func_id = 0; + } + + G_OBJECT_CLASS (eap_method_simple_parent_class)->dispose (object); +} + +static void +changed_cb (EAPMethodSimple *self) +{ + eap_method_emit_changed (EAP_METHOD (self)); +} + +static void +eap_method_simple_init (EAPMethodSimple *self) +{ + gtk_widget_init_template (GTK_WIDGET (self)); +} + +static void +eap_method_simple_class_init (EAPMethodSimpleClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + object_class->dispose = eap_method_simple_dispose; + + gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/Settings/network/eap-method-simple.ui"); + + gtk_widget_class_bind_template_child (widget_class, EAPMethodSimple, password_label); + gtk_widget_class_bind_template_child (widget_class, EAPMethodSimple, username_label); + gtk_widget_class_bind_template_child (widget_class, EAPMethodSimple, password_entry); + gtk_widget_class_bind_template_child (widget_class, EAPMethodSimple, show_password_check); + gtk_widget_class_bind_template_child (widget_class, EAPMethodSimple, username_entry); +} + +static void +eap_method_iface_init (EAPMethodInterface *iface) +{ + iface->validate = validate; + iface->add_to_size_group = add_to_size_group; + iface->fill_connection = fill_connection; + iface->update_secrets = update_secrets; + iface->get_default_field = get_default_field; + iface->get_password_flags_name = get_password_flags_name; + iface->get_phase2 = get_phase2; + iface->get_username = get_username; + iface->set_username = set_username; + iface->get_password = get_password; + iface->set_password = set_password; + iface->get_show_password = get_show_password; + iface->set_show_password = set_show_password; +} + +EAPMethodSimple * +eap_method_simple_new (NMConnection *connection, const gchar *name, gboolean phase2, gboolean autheap_allowed) +{ + EAPMethodSimple *self; + NMSetting8021x *s_8021x = NULL; + + self = g_object_new (eap_method_simple_get_type (), NULL); + self->name = g_strdup (name); + self->phase2 = phase2; + self->autheap_allowed = autheap_allowed; + + g_signal_connect_swapped (self->username_entry, "changed", G_CALLBACK (changed_cb), self); + + g_signal_connect_swapped (self->password_entry, "changed", G_CALLBACK (changed_cb), self); + + /* Create password-storage popup menu for password entry under entry's secondary icon */ + if (connection) + s_8021x = nm_connection_get_setting_802_1x (connection); + nma_utils_setup_password_storage (GTK_WIDGET (self->password_entry), 0, (NMSetting *) s_8021x, NM_SETTING_802_1X_PASSWORD, + FALSE, FALSE); + + g_signal_connect_swapped (self->password_entry, "notify::secondary-icon-name", G_CALLBACK (password_storage_changed), self); + + g_signal_connect_swapped (self->show_password_check, "toggled", G_CALLBACK (show_toggled_cb), self); + + return self; +} + |