2007-06-07 Johannes Schmid <johannes.schmid@openismus.com>
authorJohannes Schmid <johannes.schmid@openismus.com>
Thu, 7 Jun 2007 13:45:24 +0000 (13:45 +0000)
committerJohannes Schmid <johannes.schmid@openismus.com>
Thu, 7 Jun 2007 13:45:24 +0000 (13:45 +0000)
* src/maemo/easysetup/modest-easysetup-wizard.c: (on_before_next):
* src/maemo/modest-account-settings-dialog.c:
(create_page_outgoing),
(modest_account_settings_dialog_set_account_name),
(save_configuration):
- Fixed handling of the \"Use secure authentication\" toggle to comply with
the ui specification. See also projects.maemo.org bug NB#58400

- Restore the Secure connection setting combo correctly when loading
the settings dialog

* src/maemo/modest-maemo-utils.c:
(on_camel_account_get_supported_secure_authentication),
(modest_maemo_utils_get_supported_secure_authentication_methods):
Fixed a crasher if operation is canceled

* src/modest-protocol-info.c: (modest_protocol_info_is_secure),
(modest_protocol_info_auth_is_secure):
* src/modest-protocol-info.h:

Added two new methods to determine if a protocol/auth method is secure/encrypted in
the sense of the \"Use secure authentication\" toggle.

pmo-trunk-r2099

ChangeLog2
src/maemo/easysetup/modest-easysetup-wizard.c
src/maemo/modest-account-settings-dialog.c
src/maemo/modest-maemo-utils.c
src/modest-protocol-info.c
src/modest-protocol-info.h

index a63d8d6..970a287 100644 (file)
@@ -1,3 +1,28 @@
+2007-06-07  Johannes Schmid <johannes.schmid@openismus.com>
+
+       * src/maemo/easysetup/modest-easysetup-wizard.c: (on_before_next):
+       * src/maemo/modest-account-settings-dialog.c:
+       (create_page_outgoing),
+       (modest_account_settings_dialog_set_account_name),
+       (save_configuration):
+       - Fixed handling of the "Use secure authentication" toggle to comply with
+       the ui specification. See also projects.maemo.org bug NB#58400
+       
+       - Restore the Secure connection setting combo correctly when loading
+       the settings dialog
+       
+       * src/maemo/modest-maemo-utils.c:
+       (on_camel_account_get_supported_secure_authentication),
+       (modest_maemo_utils_get_supported_secure_authentication_methods):
+       Fixed a crasher if operation is canceled
+       
+       * src/modest-protocol-info.c: (modest_protocol_info_is_secure),
+       (modest_protocol_info_auth_is_secure):
+       * src/modest-protocol-info.h:
+       
+       Added two new methods to determine if a protocol/auth method is secure/encrypted in 
+       the sense of the "Use secure authentication" toggle.
+
 2007-06-07  Murray Cumming  <murrayc@murrayc.com>
 
        * src/modest-tny-account-store.h:
index c4b95fc..036620f 100644 (file)
@@ -1215,8 +1215,14 @@ on_before_next (ModestWizardDialog *dialog, GtkWidget *current_page, GtkWidget *
        else if (next_page == account_wizard->page_custom_outgoing) {
                set_default_custom_servernames (account_wizard);
     /* Check if the server support secure authentication */
+               const ModestConnectionProtocol security_incoming = 
+                       modest_serversecurity_combo_box_get_active_serversecurity (
+                                                                                                                                                                                                                                                                MODEST_SERVERSECURITY_COMBO_BOX (
+                                                                                                                                                                                                                                                                                                                                                                                                       account_wizard->combo_incoming_security));
     if (gtk_toggle_button_get_active (
-                       GTK_TOGGLE_BUTTON (account_wizard->checkbox_incoming_auth))) {
+                       GTK_TOGGLE_BUTTON (account_wizard->checkbox_incoming_auth))
+                               && !modest_protocol_info_is_secure(security_incoming))
+               {
                                const ModestTransportStoreProtocol protocol = 
           easysetup_servertype_combo_box_get_active_servertype (
                                                                 EASYSETUP_SERVERTYPE_COMBO_BOX (account_wizard->combo_incoming_servertype));
index d71e2d6..65c5fae 100644 (file)
@@ -748,6 +748,7 @@ static GtkWidget* create_page_outgoing (ModestAccountSettingsDialog *self)
         * and modest_serversecurity_combo_box_set_active_serversecurity().
         */
        if (!self->combo_outgoing_security)
+               
                self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
        caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"), 
                self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
@@ -1043,7 +1044,8 @@ void modest_account_settings_dialog_set_account_name (ModestAccountSettingsDialo
        } else {
                gtk_widget_show (dialog->caption_leave_messages);
        }
-               
+       
+       update_incoming_server_security_choices (dialog, incoming_account->proto);
        if (incoming_account) {
                /* Remember this for later: */
                dialog->incoming_protocol = incoming_account->proto;
@@ -1060,23 +1062,33 @@ void modest_account_settings_dialog_set_account_name (ModestAccountSettingsDialo
                 * If secure authentication is unchecked, allow sending username and password also as plain text.
         * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc. 
                 * TODO: Do we need to discover which of these (SSL, TLS, CRAM-MD5) is supported?
-         */
-               /* Is AUTH_PASSWORD a secure method? We accept AUTH_PASSWORD while
-               saving so we should accept it here, too */
-               const ModestAuthProtocol secure_auth = modest_server_account_get_secure_auth(
-                       dialog->account_manager, incoming_account->account_name);
-               gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth), 
-                       secure_auth != MODEST_PROTOCOL_AUTH_PASSWORD);
-               /* Note that MODEST_PROTOCOL_AUTH_PLAIN should probably never be used. */
-                       
-               update_incoming_server_title (dialog, incoming_account->proto);
-               update_incoming_server_security_choices (dialog, incoming_account->proto);
-               
+         */                                                                                                             
                const ModestConnectionProtocol security = modest_server_account_get_security (
                        dialog->account_manager, incoming_account->account_name);
                modest_serversecurity_combo_box_set_active_serversecurity (
                        MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security), security);
                
+               /* Check if we have
+                - a secure protocol
+                OR
+                - use encrypted passwords
+               */
+               const ModestAuthProtocol secure_auth = modest_server_account_get_secure_auth(
+                       dialog->account_manager, incoming_account->account_name);
+               if (modest_protocol_info_is_secure(security) || 
+                               modest_protocol_info_auth_is_secure(secure_auth))
+               {
+                       gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth), 
+                                                                                                                                        TRUE);
+               }
+               else
+               {
+                       gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth), 
+                                                                                                                                        FALSE);
+               };
+                                       
+               update_incoming_server_title (dialog, incoming_account->proto);
+               
                const gint port_num = modest_account_mgr_get_int (dialog->account_manager, incoming_account->account_name,
                        MODEST_ACCOUNT_PORT, TRUE /* server account */);
                        
@@ -1245,42 +1257,54 @@ save_configuration (ModestAccountSettingsDialog *dialog)
         * If secure authentication is unchecked, allow sending username and password also as plain text.
         * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc. 
         */
-       ModestAuthProtocol protocol_authentication_incoming = 
-               MODEST_PROTOCOL_AUTH_PASSWORD;
-       if (gtk_toggle_button_get_active (
-                       GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth))) {
-               GList *list_auth_methods = 
-                       modest_maemo_utils_get_supported_secure_authentication_methods (dialog->incoming_protocol, 
-                               hostname, port_num, GTK_WINDOW (dialog));       
-               if (list_auth_methods) {
-                       /* Use the first supported method.
-                        * TODO: Should we prioritize them, to prefer a particular one? */
-                       protocol_authentication_incoming = 
-                               (ModestAuthProtocol)(GPOINTER_TO_INT(list_auth_methods->data));
-                       g_list_free (list_auth_methods);
-               }
-               else
-         {
-      GtkWidget* error_dialog = gtk_message_dialog_new(GTK_WINDOW(dialog),
-                                                       GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR,
-                                                       GTK_BUTTONS_OK, _("Server does not support secure authentication!"));
-      gtk_dialog_run(GTK_DIALOG(error_dialog));
-      gtk_widget_destroy(error_dialog);
-                       /* This is a nasty hack. jschmid. */
-                       /* Don't let the dialog close */
-       g_signal_stop_emission_by_name (dialog, "response");
-      return FALSE;
-    }
-               
-       }
-       
-       modest_server_account_set_secure_auth (dialog->account_manager, incoming_account_name, protocol_authentication_incoming);
-       
        
        const ModestConnectionProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
                MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security));
        modest_server_account_set_security (dialog->account_manager, incoming_account_name, protocol_security_incoming);
        
+       ModestAuthProtocol protocol_authentication_incoming = 
+                       MODEST_PROTOCOL_AUTH_PASSWORD;
+       /* If we use an encrypted protocol then there is no need to encrypt the password */
+       if (!modest_protocol_info_is_secure(protocol_security_incoming))
+       {
+               if (gtk_toggle_button_get_active (
+                               GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth))) {
+                       GList *list_auth_methods = 
+                               modest_maemo_utils_get_supported_secure_authentication_methods (dialog->incoming_protocol, 
+                                       hostname, port_num, GTK_WINDOW (dialog));       
+                       if (list_auth_methods) {
+                               /* Use the first supported method.
+                                * TODO: Should we prioritize them, to prefer a particular one? */
+                               GList* method;
+                               for (method = list_auth_methods; method != NULL; method = g_list_next(method))
+                               {
+                                       ModestAuthProtocol proto = (ModestAuthProtocol)(GPOINTER_TO_INT(list_auth_methods->data));
+                                       // Allow secure methods, e.g MD5 only
+                                       if (modest_protocol_info_auth_is_secure(proto))
+                                       {
+                                               protocol_authentication_incoming = proto;
+                                               break;
+                                       }
+                               }
+                               g_list_free (list_auth_methods);
+                       }
+                       if (list_auth_methods == NULL || 
+                                       !modest_protocol_info_auth_is_secure(protocol_authentication_incoming))
+                 {
+             GtkWidget* error_dialog = gtk_message_dialog_new(GTK_WINDOW(dialog),
+                                                              GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR,
+                                                              GTK_BUTTONS_OK, _("Server does not support secure authentication!"));
+             gtk_dialog_run(GTK_DIALOG(error_dialog));
+             gtk_widget_destroy(error_dialog);
+                               /* This is a nasty hack. jschmid. */
+                               /* Don't let the dialog close */
+               g_signal_stop_emission_by_name (dialog, "response");
+             return FALSE;
+           }
+               }
+       }
+       
+       modest_server_account_set_secure_auth (dialog->account_manager, incoming_account_name, protocol_authentication_incoming);
        
                
        g_free (incoming_account_name);
index 6c8b0ae..43b3e73 100644 (file)
@@ -277,6 +277,14 @@ on_camel_account_get_supported_secure_authentication (
        ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
        g_return_if_fail (info);
        
+       /* Free everything if the actual action was canceled */
+       if (info->cancel)
+       {
+               g_slice_free (ModestGetSupportedAuthInfo, info);
+               info = NULL;
+               return;
+       }
+
        if (!auth_types) {
                printf ("DEBUG: %s: auth_types is NULL.\n", __FUNCTION__);
                info->finished = TRUE; /* We are blocking, waiting for this. */
@@ -373,6 +381,7 @@ GList* modest_maemo_utils_get_supported_secure_authentication_methods (ModestTra
        ModestGetSupportedAuthInfo *info = g_slice_new (ModestGetSupportedAuthInfo);
        info->finished = FALSE;
        info->result = NULL;
+       info->cancel = FALSE;
        info->progress = gtk_progress_bar_new();
   info->dialog = gtk_dialog_new_with_buttons(_("Checking for supported authentication types"),
                                                                                                                                parent_window, GTK_DIALOG_MODAL,
@@ -397,15 +406,17 @@ GList* modest_maemo_utils_get_supported_secure_authentication_methods (ModestTra
        /* Block until the callback has been called,
         * driving the main context, so that the (idle handler) callback can be 
         * called, and so that our dialog is clickable: */
-       while (!(info->finished) && (!info->cancel)) {
+       while (!(info->finished) && !(info->cancel)) {
     gtk_main_iteration_do(FALSE); 
        }
        
   gtk_widget_destroy(info->dialog);
                
        GList *result = info->result;
-       g_slice_free (ModestGetSupportedAuthInfo, info);
-       info = NULL;
-       
+       if (!info->cancel)
+       {
+               g_slice_free (ModestGetSupportedAuthInfo, info);
+               info = NULL;
+       }
        return result;
 }
index 8539f20..503d15a 100644 (file)
@@ -180,3 +180,15 @@ modest_protocol_info_protocol_is_store (ModestTransportStoreProtocol proto)
        return proto == MODEST_PROTOCOL_STORE_MBOX || proto == MODEST_PROTOCOL_STORE_MAILDIR ||
                proto == MODEST_PROTOCOL_STORE_POP || proto == MODEST_PROTOCOL_STORE_IMAP;
 }
+
+gboolean
+modest_protocol_info_is_secure(ModestConnectionProtocol protocol)
+{
+       return (protocol == MODEST_PROTOCOL_CONNECTION_SSL ||
+                                       protocol == MODEST_PROTOCOL_CONNECTION_TLS);
+}
+
+gboolean modest_protocol_info_auth_is_secure(ModestAuthProtocol protocol)
+{
+       return (protocol == MODEST_PROTOCOL_AUTH_CRAMMD5);
+}
index 3b567ff..c358d1d 100644 (file)
@@ -188,6 +188,29 @@ gboolean modest_protocol_info_protocol_is_store (ModestTransportStoreProtocol pr
 gboolean modest_protocol_info_protocol_is_local_store (ModestTransportStoreProtocol proto);
 
 
+/**
+ * modest_protocol_info_is_secure:
+ * @protocol
+ * 
+ * is the protocol connection secure (e.g encrypted)?
+ * 
+ * Returns: TRUE if it is secure, FALSE otherwise
+ *
+ */
+gboolean modest_protocol_info_is_secure(ModestConnectionProtocol protocol);
+
+/**
+ * modest_protocol_info_auth_is_secure:
+ * @protocol
+ * 
+ * is the protocol authentication secure (e.g encrypted)?
+ * 
+ * Returns: TRUE if it is secure, FALSE otherwise
+ *
+ */
+gboolean modest_protocol_info_auth_is_secure(ModestAuthProtocol protocol);
+
+
 G_END_DECLS
 #endif /* __MODEST_PROTOCOL_INFO_H__ */