* src/modest-text-utils.[ch]:
[modest] / src / maemo / modest-account-settings-dialog.c
index 765289c..c0d4d75 100644 (file)
 #include "modest-account-mgr.h"
 #include "modest-account-mgr-helpers.h" /* For modest_account_mgr_get_account_data(). */
 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
+#include "modest-protocol-info.h"
 #include "maemo/modest-connection-specific-smtp-window.h"
 #include "maemo/modest-signature-editor-dialog.h"
+#include "maemo/modest-maemo-utils.h"
 #include "widgets/modest-ui-constants.h"
 
 #include <tny-camel-transport-account.h>
 #include <tny-camel-imap-store-account.h>
 #include <tny-camel-pop-store-account.h>
+#include <tny-status.h>
 
 #include <gconf/gconf-client.h>
 #include <string.h> /* For strlen(). */
@@ -212,12 +215,11 @@ static GtkWidget* create_caption_new_with_asterisk(ModestAccountSettingsDialog *
        GtkWidget *icon,
        HildonCaptionStatus flag)
 {
-  GtkWidget *caption = hildon_caption_new (group, value, control, icon, flag);
+       GtkWidget *caption = NULL;
   
-/* The translated strings seem to already contain the *,
- * but this code can be used if that is not true in future.
- */
-#if 0
+       /* Note: Previously, the translated strings already contained the "*",
+        * Comment out this code if they do again.
+        */
        /* Add a * character to indicate mandatory fields,
         * as specified in our "Email UI Specification": */
        if (flag == HILDON_CAPTION_MANDATORY) {
@@ -227,7 +229,6 @@ static GtkWidget* create_caption_new_with_asterisk(ModestAccountSettingsDialog *
        }       
        else
                caption = hildon_caption_new (group, value, control, icon, flag);
-#endif
 
        /* Connect to the appropriate changed signal for the widget, 
         * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
@@ -496,8 +497,14 @@ static void update_incoming_server_title (ModestAccountSettingsDialog *self, Mod
         * because the compiler does not know that the translated string will have a %s in it.
         * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
        gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
-       g_object_set (G_OBJECT (self->caption_incoming), "label", incomingserver_title, NULL);
-       g_free(incomingserver_title);
+       
+       /* This is a mandatory field, so add a *. This is usually done by 
+        * create_caption_new_with_asterisk() but we can't use that here. */
+       gchar *with_asterisk = g_strconcat (incomingserver_title, "*", NULL);
+       g_free (incomingserver_title);
+       
+       g_object_set (G_OBJECT (self->caption_incoming), "label", with_asterisk, NULL);
+       g_free(with_asterisk);
 }
 
 /** Change the caption title for the incoming server, 
@@ -741,6 +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);
@@ -816,7 +824,7 @@ check_data (ModestAccountSettingsDialog *self)
        
                if (name_in_use) {
                        /* Warn the user via a dialog: */
-                       show_error (GTK_WINDOW (self), _("mail_ib_account_name_already_existing"));
+                       hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
                
                        return FALSE;
                }
@@ -827,15 +835,73 @@ check_data (ModestAccountSettingsDialog *self)
        if ((!email_address) || (strlen(email_address) == 0))
                return FALSE;
                        
-       if (!modest_text_utils_validate_email_address (email_address)) {
+       if (!modest_text_utils_validate_email_address (email_address, NULL)) {
                /* Warn the user via a dialog: */
-               show_error (GTK_WINDOW (self), _("mcen_ib_invalid_email"));
+               /*show_error (GTK_WINDOW (self), _("mcen_ib_invalid_email"));*/
+               hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
                                          
-        /* Return focus to the email address entry: */
-        gtk_widget_grab_focus (self->entry_user_email);
-        
+               /* Return focus to the email address entry: */
+               gtk_widget_grab_focus (self->entry_user_email);
+               gtk_editable_select_region (GTK_EDITABLE (self->entry_user_email), 0, -1);
                return FALSE;
        }
+
+       /* Find a suitable authentication method when secure authentication is desired */
+       const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (self->entry_incomingserver));
+       gint port_num = hildon_number_editor_get_value (
+                       HILDON_NUMBER_EDITOR (self->entry_incoming_port));
+       const gchar* username = gtk_entry_get_text (GTK_ENTRY (self->entry_user_username));
+
+       const ModestConnectionProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
+               MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
+
+       /* 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 (self->checkbox_incoming_auth))) {
+                       GError *error = NULL;
+                       GList *list_auth_methods = 
+                               modest_maemo_utils_get_supported_secure_authentication_methods (self->incoming_protocol, 
+                                       hostname, port_num, username, GTK_WINDOW (self), &error);
+                       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))
+                                       {
+                                               self->protocol_authentication_incoming = proto;
+                                               break;
+                                       }
+                               }
+                               g_list_free (list_auth_methods);
+                       }
+
+                       if (list_auth_methods == NULL || 
+                                       !modest_protocol_info_auth_is_secure(self->protocol_authentication_incoming))
+                       {
+                               if(error == NULL || error->domain != modest_maemo_utils_get_supported_secure_authentication_error_quark() ||
+                                               error->code != MODEST_MAEMO_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
+                               {
+                                       GtkWidget* error_dialog = gtk_message_dialog_new(GTK_WINDOW(self),
+                                                                                        GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR,
+                                                                                        GTK_BUTTONS_OK, (error != NULL) ? error->message : _("Server does not support secure authentication!"));
+                                       gtk_dialog_run(GTK_DIALOG(error_dialog));
+                                       gtk_widget_destroy(error_dialog);
+                               }
+
+                               if(error != NULL) g_error_free(error);
+                               /* This is a nasty hack. jschmid. */
+                               /* Don't let the dialog close */
+                               /*g_signal_stop_emission_by_name (dialog, "response");*/
+                               return FALSE;
+                       }
+               }
+       }
        
        /* TODO: The UI Spec wants us to check that the servernames are valid, 
         * but does not specify how.
@@ -875,25 +941,28 @@ on_response (GtkDialog *wizard_dialog,
        if (prevent_response) {
                /* This is a nasty hack. murrayc. */
                /* Don't let the dialog close */
-       g_signal_stop_emission_by_name (wizard_dialog, "response");
+               g_signal_stop_emission_by_name (wizard_dialog, "response");
                return; 
        }
                
        if (response_id == GTK_RESPONSE_OK) {
-               /* Try to save the changes: */  
-               const gboolean saved = save_configuration (self);
-               if (saved) {
-                       /* Do not show the account-saved dialog if we are just saving this 
-                        * temporarily, because from the user's point of view it will not 
-                        * really be saved (saved + enabled) until later.
-                        */
-                       const gboolean enabled = 
-                               modest_account_mgr_get_enabled (self->account_manager, self->account_name);
-                       if (enabled)
-                               show_ok (GTK_WINDOW (self), _("mcen_ib_advsetup_settings_saved"));
+               /* Try to save the changes if modified (NB #59251): */
+               if (self->modified)
+               {
+                       const gboolean saved = save_configuration (self);
+                       if (saved) {
+                               /* Do not show the account-saved dialog if we are just saving this 
+                                * temporarily, because from the user's point of view it will not 
+                                * really be saved (saved + enabled) until later.
+                                */
+                               const gboolean enabled = 
+                                       modest_account_mgr_get_enabled (self->account_manager, self->account_name);
+                               if (enabled)
+                                       show_ok (GTK_WINDOW (self), _("mcen_ib_advsetup_settings_saved"));
+                       }
+                       else
+                               show_error (GTK_WINDOW (self), _("mail_ib_setting_failed"));
                }
-               else
-                       show_error (GTK_WINDOW (self), _("mail_ib_setting_failed"));
        }
 }
 
@@ -904,9 +973,6 @@ modest_account_settings_dialog_init (ModestAccountSettingsDialog *self)
         * Each page of the notebook will be a page of the wizard: */
        GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
 
-    
-    gtk_window_set_title (GTK_WINDOW (self), _("mcen_ti_emailsetup"));
-       
        /* Get the account manager object, 
         * so we can check for existing accounts,
         * and create new accounts: */
@@ -914,6 +980,8 @@ modest_account_settings_dialog_init (ModestAccountSettingsDialog *self)
        g_assert (self->account_manager);
        g_object_ref (self->account_manager);
        
+       self->protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD;
+
     /* Create the common pages, 
      */
        self->page_account_details = create_page_account_details (self);
@@ -1036,7 +1104,8 @@ 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;
@@ -1053,21 +1122,34 @@ 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?
-         */
-               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);
+               dialog->protocol_authentication_incoming = secure_auth;
+               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 */);
                        
@@ -1134,7 +1216,21 @@ void modest_account_settings_dialog_set_account_name (ModestAccountSettingsDialo
                        GTK_TOGGLE_BUTTON (dialog->checkbox_outgoing_smtp_specific), 
                        has_specific);
        }
-       
+
+       /* Set window title according to account: */
+       /* TODO: Is this the correct way to find a human-readable name for
+        * the protocol used? */
+       const gchar* proto_str = modest_protocol_info_get_transport_store_protocol_name (dialog->incoming_protocol);
+       gchar *proto_name = g_utf8_strup(proto_str, -1);
+       gchar *account_title = modest_account_mgr_get_display_name(dialog->account_manager, account_name);
+
+       gchar *title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
+       g_free (proto_name);
+       g_free (account_title);
+
+       gtk_window_set_title (GTK_WINDOW (dialog), title);
+       g_free (title);
+
        /* account_data->is_enabled,  */
        /*account_data->is_default,  */
 
@@ -1146,9 +1242,6 @@ void modest_account_settings_dialog_set_account_name (ModestAccountSettingsDialo
        dialog->modified = FALSE;
 }
 
-static GList* get_supported_secure_authentication_methods (ModestTransportStoreProtocol proto, 
-       const gchar* hostname, gint port, GtkWindow *parent_window);
-
 static gboolean
 save_configuration (ModestAccountSettingsDialog *dialog)
 {
@@ -1225,32 +1318,12 @@ 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 = 
-                       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
-                       g_warning ("%s: get_supported_secure_authentication_methods() returned NULL.\n", __FUNCTION__);
-               
-       }
-       
-       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);
        
+       modest_server_account_set_secure_auth (dialog->account_manager, incoming_account_name, dialog->protocol_authentication_incoming);
        
                
        g_free (incoming_account_name);
@@ -1387,173 +1460,7 @@ show_error (GtkWindow *parent_window, const gchar* text)
 static void
 show_ok (GtkWindow *parent_window, const gchar* text)
 {
-       GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, text));
-       /*
-       GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
-               (GtkDialogFlags)0,
-                GTK_MESSAGE_INFO,
-                GTK_BUTTONS_OK,
-                text ));
-       */
-                
-       gtk_dialog_run (dialog);
-       gtk_widget_destroy (GTK_WIDGET (dialog));
-}
-
-/* TODO: Enable this when tinymail has the API: */
-#if 0
-typedef struct 
-{
-       gboolean finished;
-       GList *result;
-} ModestGetSupportedAuthInfo;
-
-static void on_camel_account_get_supported_secure_authentication_status (
-       GObject *self, TnyStatus *status, gpointer user_data)
-{
-       printf ("DEBUG: %s.\n", __FUNCTION__);
-}
-
-static void
-on_camel_account_get_supported_secure_authentication (
-  TnyCamelAccount *self, gboolean cancelled,
-  GList *auth_types, GError **err, 
-  gpointer user_data)
-{
-       printf ("DEBUG: %s.\n", __FUNCTION__);
-               
-       ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
-       g_return_if_fail (info);
-       
-       if (!auth_types) {
-               printf ("DEBUG: %s: auth_types is NULL.\n", __FUNCTION__);
-               info->finished = TRUE; /* We are blocking, waiting for this. */
-               return;
-       }
-               
-       ModestPairList* pairs = modest_protocol_info_get_protocol_auth_pair_list ();
-
-       /* Get the enum value for the strings: */
-       GList *result = NULL;
-       GList* iter = auth_types;
-       while (iter) {
-               const gchar *auth_name = (const gchar*)iter->data;
-               printf("DEBUG: %s: auth_name=%s\n", __FUNCTION__, auth_name);
-               ModestPair *matching = modest_pair_list_find_by_first_as_string (pairs, 
-                       auth_name);
-               if (matching)
-                       g_list_append (result, GINT_TO_POINTER((ModestConnectionProtocol)matching->second));
-                               
-               iter = g_list_next (iter);      
-       }
-       
-       g_list_free (auth_types);
-       
-       modest_pair_list_free (pairs);
-       
-       info->result = result;
-       info->finished = TRUE; /* We are blocking, waiting for this. */
+       /* Don't show a dialog but Banner (NB #59248) */
+       hildon_banner_show_information(GTK_WIDGET(
+                                                                                                                                                                               gtk_widget_get_parent_window(GTK_WIDGET(parent_window))), NULL, text);
 }
-#endif
-
-
-static GList* get_supported_secure_authentication_methods (ModestTransportStoreProtocol proto, 
-       const gchar* hostname, gint port, GtkWindow *parent_window)
-{
-       return NULL;
-       
-/* TODO: Enable this when tinymail has the API: */
-#if 0
-       g_return_val_if_fail (proto != MODEST_PROTOCOL_TRANSPORT_STORE_UNKNOWN, NULL);
-       
-       /*
-       result = g_list_append (result, GINT_TO_POINTER (MODEST_PROTOCOL_AUTH_CRAMMD5));
-       */
-       
-       /* Create a TnyCamelAccount so we can use 
-        * tny_camel_account_get_supported_secure_authentication(): */
-       TnyAccount * tny_account = NULL;
-       switch (proto) {
-       case MODEST_PROTOCOL_TRANSPORT_SENDMAIL:
-       case MODEST_PROTOCOL_TRANSPORT_SMTP:
-               tny_account = TNY_ACCOUNT(tny_camel_transport_account_new ()); break;
-       case MODEST_PROTOCOL_STORE_POP:
-               tny_account = TNY_ACCOUNT(tny_camel_pop_store_account_new ()); break;
-       case MODEST_PROTOCOL_STORE_IMAP:
-               tny_account = TNY_ACCOUNT(tny_camel_imap_store_account_new ()); break;
-       case MODEST_PROTOCOL_STORE_MAILDIR:
-       case MODEST_PROTOCOL_STORE_MBOX:
-               tny_account = TNY_ACCOUNT(tny_camel_store_account_new()); break;
-       default:
-               tny_account = NULL;
-       }
-       
-       if (!tny_account) {
-               g_printerr ("%s could not create tny account.", __FUNCTION__);
-               return NULL;
-       }
-       
-       /* Set proto, so that the prepare_func() vfunc will work when we call 
-        * set_session(): */
-        /* TODO: Why isn't this done in account_new()? */
-       tny_account_set_proto (tny_account,
-                              modest_protocol_info_get_transport_store_protocol_name(proto));
-                              
-       /* Set the session for the account, so we can use it: */
-       ModestTnyAccountStore *account_store = modest_runtime_get_account_store ();
-       TnySessionCamel *session = 
-               modest_tny_account_store_get_session (TNY_ACCOUNT_STORE (account_store));
-       g_return_val_if_fail (session, NULL);
-       tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
-       
-       tny_account_set_hostname (tny_account, hostname);
-       
-       if(port > 0)
-               tny_account_set_port (tny_account, port);
-               
-
-       /* Ask camel to ask the server, asynchronously: */
-       ModestGetSupportedAuthInfo *info = g_slice_new (ModestGetSupportedAuthInfo);
-       info->finished = FALSE;
-       info->result = NULL;
-       
-       GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, 
-               _("Asking the server for supported secure authentication mechanisms.")));
-       gtk_dialog_run (dialog);
-       
-       printf ("DEBUG: %s: STARTING.\n", __FUNCTION__);
-       tny_camel_account_get_supported_secure_authentication (
-               TNY_CAMEL_ACCOUNT (tny_account),
-               on_camel_account_get_supported_secure_authentication,
-               on_camel_account_get_supported_secure_authentication_status,
-               info);
-               
-       printf ("DEBUG: %s: AFTER STARTING.\n", __FUNCTION__);
-               
-       /* 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)) {
-               printf ("DEBUG: %s: finished is FALSE.\n", __FUNCTION__);
-               if (g_main_context_pending (NULL)) {
-                       printf ("DEBUG: iterating\n");
-                       g_main_context_iteration (NULL, FALSE);
-                       printf ("DEBUG: after iterating\n");
-               }
-       }
-       
-       printf ("DEBUG: %s: FINISHED.\n", __FUNCTION__);
-       
-       gtk_widget_destroy (GTK_WIDGET (dialog));
-               
-       GList *result = info->result;
-       g_slice_free (ModestGetSupportedAuthInfo, info);
-       info = NULL;
-       
-       return result;
-#endif
-}
-
-
-
-