From 09f2b14cf143b3f48d51d5461c29f28a14536842 Mon Sep 17 00:00:00 2001 From: Matthew Barnes Date: Thu, 13 Dec 2012 15:16:23 -0500 Subject: e-util: Remove e-passwords-win32.c. Let's not drag the old password keyfile along any further. --- e-util/e-passwords-win32.c | 1064 -------------------------------------------- 1 file changed, 1064 deletions(-) delete mode 100644 e-util/e-passwords-win32.c (limited to 'e-util') diff --git a/e-util/e-passwords-win32.c b/e-util/e-passwords-win32.c deleted file mode 100644 index 51c0cb21bb..0000000000 --- a/e-util/e-passwords-win32.c +++ /dev/null @@ -1,1064 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * e-passwords.c - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - */ - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU Lesser General Public - * License as published by the Free Software Foundation. - * - * 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 Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser 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. - */ - -/* - * This looks a lot more complicated than it is, and than you'd think - * it would need to be. There is however, method to the madness. - * - * The code most cope with being called from any thread at any time, - * recursively from the main thread, and then serialising every - * request so that sane and correct values are always returned, and - * duplicate requests are never made. - * - * To this end, every call is marshalled and queued and a dispatch - * method invoked until that request is satisfied. If mainloop - * recursion occurs, then the sub-call will necessarily return out of - * order, but will not be processed out of order. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include -#include -#include -#include - -#include "e-passwords.h" -#include "libedataserver/e-data-server-util.h" -#include "libedataserver/e-flag.h" -#include "libedataserver/e-url.h" - -#define d(x) - -typedef struct _EPassMsg EPassMsg; - -struct _EPassMsg { - void (*dispatch) (EPassMsg *); - EFlag *done; - - /* input */ - GtkWindow *parent; - const gchar *component; - const gchar *key; - const gchar *title; - const gchar *prompt; - const gchar *oldpass; - guint32 flags; - - /* output */ - gboolean *remember; - gchar *password; - GError *error; - - /* work variables */ - GtkWidget *entry; - GtkWidget *check; - guint ismain:1; - guint noreply:1; /* supress replies; when calling - * dispatch functions from others */ -}; - -G_LOCK_DEFINE_STATIC (passwords); -static GThread *main_thread = NULL; -static GHashTable *password_cache = NULL; -static GtkDialog *password_dialog = NULL; -static GQueue message_queue = G_QUEUE_INIT; -static gint idle_id; -static gint ep_online_state = TRUE; - -#define KEY_FILE_GROUP_PREFIX "Passwords-" -static GKeyFile *key_file = NULL; - -static gboolean -check_key_file (const gchar *funcname) -{ - if (!key_file) - g_message ("%s: Failed to create key file!", funcname); - - return key_file != NULL; -} - -static gchar * -ep_key_file_get_filename (void) -{ - return g_build_filename ( - e_get_user_config_dir (), "credentials", "Passwords", NULL); -} - -static gchar * -ep_key_file_get_group (const gchar *component) -{ - return g_strconcat (KEY_FILE_GROUP_PREFIX, component, NULL); -} - -static gchar * -ep_key_file_normalize_key (const gchar *key) -{ - /* XXX Previous code converted all slashes and equal signs in the - * key to underscores for use with "gnome-config" functions. While - * it may not be necessary to convert slashes for use with GKeyFile, - * we continue to do the same for backward-compatibility. */ - - gchar *normalized_key, *cp; - - normalized_key = g_strdup (key); - for (cp = normalized_key; *cp != '\0'; cp++) - if (*cp == '/' || *cp == '=') - *cp = '_'; - - return normalized_key; -} - -static void -ep_key_file_load (void) -{ - gchar *filename; - GError *error = NULL; - - if (!check_key_file (G_STRFUNC)) - return; - - filename = ep_key_file_get_filename (); - - if (!g_file_test (filename, G_FILE_TEST_EXISTS)) - goto exit; - - g_key_file_load_from_file ( - key_file, filename, G_KEY_FILE_KEEP_COMMENTS | - G_KEY_FILE_KEEP_TRANSLATIONS, &error); - - if (error != NULL) { - g_warning ("%s: %s", filename, error->message); - g_error_free (error); - } - -exit: - g_free (filename); -} - -static void -ep_key_file_save (void) -{ - gchar *contents; - gchar *filename; - gchar *pathname; - gsize length = 0; - GError *error = NULL; - - if (!check_key_file (G_STRFUNC)) - return; - - filename = ep_key_file_get_filename (); - contents = g_key_file_to_data (key_file, &length, &error); - pathname = g_path_get_dirname (filename); - - if (!error) { - g_mkdir_with_parents (pathname, 0700); - g_file_set_contents (filename, contents, length, &error); - } - - g_free (pathname); - - if (error != NULL) { - g_warning ("%s: %s", filename, error->message); - g_error_free (error); - } - - g_free (contents); - g_free (filename); -} - -static gchar * -ep_password_encode (const gchar *password) -{ - /* XXX The previous Base64 encoding function did not encode the - * password's trailing nul byte. This makes decoding the Base64 - * string into a nul-terminated password more difficult, but we - * continue to do it this way for backward-compatibility. */ - - gsize length = strlen (password); - return g_base64_encode ((const guchar *) password, length); -} - -static gchar * -ep_password_decode (const gchar *encoded_password) -{ - /* XXX The previous Base64 encoding function did not encode the - * password's trailing nul byte, so we have to append a nul byte - * to the decoded data to make it a nul-terminated string. */ - - gchar *password; - gsize length = 0; - - password = (gchar *) g_base64_decode (encoded_password, &length); - password = g_realloc (password, length + 1); - password[length] = '\0'; - - return password; -} - -static gboolean -ep_idle_dispatch (gpointer data) -{ - EPassMsg *msg; - - /* As soon as a password window is up we stop; it will - re-invoke us when it has been closed down */ - G_LOCK (passwords); - while (password_dialog == NULL && (msg = g_queue_pop_head (&message_queue)) != NULL) { - G_UNLOCK (passwords); - - msg->dispatch (msg); - - G_LOCK (passwords); - } - - idle_id = 0; - G_UNLOCK (passwords); - - return FALSE; -} - -static EPassMsg * -ep_msg_new (void (*dispatch) (EPassMsg *)) -{ - EPassMsg *msg; - - e_passwords_init (); - - msg = g_malloc0 (sizeof (*msg)); - msg->dispatch = dispatch; - msg->done = e_flag_new (); - msg->ismain = (g_thread_self () == main_thread); - - return msg; -} - -static void -ep_msg_free (EPassMsg *msg) -{ - /* XXX We really should be passing this back to the caller, but - * doing so will require breaking the password API. */ - if (msg->error != NULL) { - g_warning ("%s", msg->error->message); - g_error_free (msg->error); - } - - e_flag_free (msg->done); - g_free (msg->password); - g_free (msg); -} - -static void -ep_msg_send (EPassMsg *msg) -{ - gint needidle = 0; - - G_LOCK (passwords); - g_queue_push_tail (&message_queue, msg); - if (!idle_id) { - if (!msg->ismain) - idle_id = g_idle_add (ep_idle_dispatch, NULL); - else - needidle = 1; - } - G_UNLOCK (passwords); - - if (msg->ismain) { - if (needidle) - ep_idle_dispatch (NULL); - while (!e_flag_is_set (msg->done)) - g_main_context_iteration (NULL, TRUE); - } else - e_flag_wait (msg->done); -} - -/* the functions that actually do the work */ - -static void -ep_clear_passwords_keyfile (EPassMsg *msg) -{ - gchar *group; - GError *error = NULL; - - if (!check_key_file (G_STRFUNC)) - return; - - group = ep_key_file_get_group (msg->component); - - if (g_key_file_remove_group (key_file, group, &error)) - ep_key_file_save (); - - /* Not finding the requested group is acceptable, but we still - * want to leave an informational message on the terminal. */ - else if (g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND)) { - g_message ("%s", error->message); - g_error_free (error); - - } else if (error != NULL) - g_propagate_error (&msg->error, error); - - g_free (group); -} - -static void -ep_clear_passwords (EPassMsg *msg) -{ - ep_clear_passwords_keyfile (msg); - - if (!msg->noreply) - e_flag_set (msg->done); -} - -static void -ep_forget_passwords_keyfile (EPassMsg *msg) -{ - gchar **groups; - gsize length = 0, ii; - - if (!check_key_file (G_STRFUNC)) - return; - - groups = g_key_file_get_groups (key_file, &length); - - if (!groups) - return; - - for (ii = 0; ii < length; ii++) { - GError *error = NULL; - - if (!g_str_has_prefix (groups[ii], KEY_FILE_GROUP_PREFIX)) - continue; - - g_key_file_remove_group (key_file, groups[ii], &error); - - /* Not finding the requested group is acceptable, but we still - * want to leave an informational message on the terminal. */ - if (g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND)) { - g_message ("%s", error->message); - g_error_free (error); - - /* Issue a warning if anything else goes wrong. */ - } else if (error != NULL) { - g_warning ("%s", error->message); - g_error_free (error); - } - } - ep_key_file_save (); - g_strfreev (groups); -} - -static void -ep_forget_passwords (EPassMsg *msg) -{ - g_hash_table_remove_all (password_cache); - - ep_forget_passwords_keyfile (msg); - - if (!msg->noreply) - e_flag_set (msg->done); -} - -static void -ep_remember_password_keyfile (EPassMsg *msg) -{ - gchar *group, *key, *password; - - password = g_hash_table_lookup (password_cache, msg->key); - if (password == NULL) { - g_warning ("Password for key \"%s\" not found", msg->key); - return; - } - - group = ep_key_file_get_group (msg->component); - key = ep_key_file_normalize_key (msg->key); - password = ep_password_encode (password); - - g_hash_table_remove (password_cache, msg->key); - if (check_key_file (G_STRFUNC)) { - g_key_file_set_string (key_file, group, key, password); - ep_key_file_save (); - } - - g_free (group); - g_free (key); - g_free (password); -} - -static void -ep_remember_password (EPassMsg *msg) -{ - ep_remember_password_keyfile (msg); - - if (!msg->noreply) - e_flag_set (msg->done); -} - -static void -ep_forget_password_keyfile (EPassMsg *msg) -{ - gchar *group, *key; - GError *error = NULL; - - if (!check_key_file (G_STRFUNC)) - return; - - group = ep_key_file_get_group (msg->component); - key = ep_key_file_normalize_key (msg->key); - - if (g_key_file_remove_key (key_file, group, key, &error)) - ep_key_file_save (); - - /* Not finding the requested key is acceptable, but we still - * want to leave an informational message on the terminal. */ - else if (g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND)) { - g_message ("%s", error->message); - g_error_free (error); - - /* Not finding the requested group is also acceptable. */ - } else if (g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND)) { - g_message ("%s", error->message); - g_error_free (error); - - } else if (error != NULL) - g_propagate_error (&msg->error, error); - - g_free (group); - g_free (key); -} - -static void -ep_forget_password (EPassMsg *msg) -{ - g_hash_table_remove (password_cache, msg->key); - - ep_forget_password_keyfile (msg); - - if (!msg->noreply) - e_flag_set (msg->done); -} - -static void -ep_get_password_keyfile (EPassMsg *msg) -{ - gchar *group, *key, *password; - GError *error = NULL; - - if (!check_key_file (G_STRFUNC)) - return; - - group = ep_key_file_get_group (msg->component); - key = ep_key_file_normalize_key (msg->key); - - password = g_key_file_get_string (key_file, group, key, &error); - if (password != NULL) { - msg->password = ep_password_decode (password); - g_free (password); - - /* Not finding the requested key is acceptable, but we still - * want to leave an informational message on the terminal. */ - } else if (g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND)) { - g_message ("%s", error->message); - g_error_free (error); - - /* Not finding the requested group is also acceptable. */ - } else if (g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND)) { - g_message ("%s", error->message); - g_error_free (error); - - } else if (error != NULL) - g_propagate_error (&msg->error, error); - - g_free (group); - g_free (key); -} - -static void -ep_get_password (EPassMsg *msg) -{ - gchar *password; - - /* Check the in-memory cache first. */ - password = g_hash_table_lookup (password_cache, msg->key); - if (password != NULL) { - msg->password = g_strdup (password); - - } else - ep_get_password_keyfile (msg); - - if (!msg->noreply) - e_flag_set (msg->done); -} - -static void -ep_add_password (EPassMsg *msg) -{ - g_hash_table_insert ( - password_cache, g_strdup (msg->key), - g_strdup (msg->oldpass)); - - if (!msg->noreply) - e_flag_set (msg->done); -} - -static void ep_ask_password (EPassMsg *msg); - -static void -pass_response (GtkDialog *dialog, - gint response, - gpointer data) -{ - EPassMsg *msg = data; - gint type = msg->flags & E_PASSWORDS_REMEMBER_MASK; - GList *iter, *trash = NULL; - - if (response == GTK_RESPONSE_OK) { - msg->password = g_strdup (gtk_entry_get_text ((GtkEntry *)msg->entry)); - - if (type != E_PASSWORDS_REMEMBER_NEVER) { - gint noreply = msg->noreply; - - *msg->remember = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (msg->check)); - - msg->noreply = 1; - - if (*msg->remember || type == E_PASSWORDS_REMEMBER_FOREVER) { - msg->oldpass = msg->password; - ep_add_password (msg); - } - if (*msg->remember && type == E_PASSWORDS_REMEMBER_FOREVER) - ep_remember_password (msg); - - msg->noreply = noreply; - } - } - - gtk_widget_destroy ((GtkWidget *)dialog); - password_dialog = NULL; - - /* ok, here things get interesting, we suck up any pending - * operations on this specific password, and return the same - * result or ignore other operations */ - - G_LOCK (passwords); - for (iter = g_queue_peek_head_link (&message_queue); iter != NULL; iter = iter->next) { - EPassMsg *pending = iter->data; - - if ((pending->dispatch == ep_forget_password - || pending->dispatch == ep_get_password - || pending->dispatch == ep_ask_password) - && (strcmp (pending->component, msg->component) == 0 - && strcmp (pending->key, msg->key) == 0)) { - - /* Satisfy the pending operation. */ - pending->password = g_strdup (msg->password); - e_flag_set (pending->done); - - /* Mark the queue node for deletion. */ - trash = g_list_prepend (trash, iter); - } - } - - /* Expunge the message queue. */ - for (iter = trash; iter != NULL; iter = iter->next) - g_queue_delete_link (&message_queue, iter->data); - g_list_free (trash); - - G_UNLOCK (passwords); - - if (!msg->noreply) - e_flag_set (msg->done); - - ep_idle_dispatch (NULL); -} - -static gboolean -update_capslock_state (GtkDialog *dialog, - GdkEvent *event, - GtkWidget *label) -{ - GdkModifierType mask = 0; - GdkWindow *window; - gchar *markup = NULL; - GdkDeviceManager *device_manager; - GdkDevice *device; - - device_manager = gdk_display_get_device_manager (gtk_widget_get_display (label)); - device = gdk_device_manager_get_client_pointer (device_manager); - window = gtk_widget_get_window (GTK_WIDGET (dialog)); - gdk_window_get_device_position (window, device, NULL, NULL, &mask); - - /* The space acts as a vertical placeholder. */ - markup = g_markup_printf_escaped ( - "%s", (mask & GDK_LOCK_MASK) ? - _("You have the Caps Lock key on.") : " "); - gtk_label_set_markup (GTK_LABEL (label), markup); - g_free (markup); - - return FALSE; -} - -static void -ep_ask_password (EPassMsg *msg) -{ - GtkWidget *widget; - GtkWidget *container; - GtkWidget *action_area; - GtkWidget *content_area; - gint type = msg->flags & E_PASSWORDS_REMEMBER_MASK; - guint noreply = msg->noreply; - gboolean visible; - AtkObject *a11y; - - msg->noreply = 1; - - widget = gtk_dialog_new_with_buttons ( - msg->title, msg->parent, 0, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - GTK_STOCK_OK, GTK_RESPONSE_OK, - NULL); -#if !GTK_CHECK_VERSION(2,90,7) - g_object_set (widget, "has-separator", FALSE, NULL); -#endif - gtk_dialog_set_default_response ( - GTK_DIALOG (widget), GTK_RESPONSE_OK); - gtk_window_set_resizable (GTK_WINDOW (widget), FALSE); - gtk_window_set_transient_for (GTK_WINDOW (widget), msg->parent); - gtk_window_set_position (GTK_WINDOW (widget), GTK_WIN_POS_CENTER_ON_PARENT); - gtk_container_set_border_width (GTK_CONTAINER (widget), 12); - password_dialog = GTK_DIALOG (widget); - - action_area = gtk_dialog_get_action_area (password_dialog); - content_area = gtk_dialog_get_content_area (password_dialog); - - /* Override GtkDialog defaults */ - gtk_box_set_spacing (GTK_BOX (action_area), 12); - gtk_container_set_border_width (GTK_CONTAINER (action_area), 0); - gtk_box_set_spacing (GTK_BOX (content_area), 12); - gtk_container_set_border_width (GTK_CONTAINER (content_area), 0); - - /* Grid */ - container = gtk_grid_new (); - gtk_grid_set_column_spacing (GTK_GRID (container), 12); - gtk_grid_set_row_spacing (GTK_GRID (container), 6); - gtk_widget_show (container); - - gtk_box_pack_start ( - GTK_BOX (content_area), container, FALSE, TRUE, 0); - - /* Password Image */ - widget = gtk_image_new_from_icon_name ( - "dialog-password", GTK_ICON_SIZE_DIALOG); - gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.0); - g_object_set (G_OBJECT (widget), - "halign", GTK_ALIGN_FILL, - "vexpand", TRUE, - "valign", GTK_ALIGN_FILL, - NULL); - gtk_widget_show (widget); - - gtk_grid_attach (GTK_GRID (container), widget, 0, 0, 1, 3); - - /* Password Label */ - widget = gtk_label_new (NULL); - gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE); - gtk_label_set_markup (GTK_LABEL (widget), msg->prompt); - gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5); - g_object_set (G_OBJECT (widget), - "hexpand", TRUE, - "halign", GTK_ALIGN_FILL, - NULL); - gtk_widget_show (widget); - - gtk_grid_attach (GTK_GRID (container), widget, 1, 0, 1, 1); - - /* Password Entry */ - widget = gtk_entry_new (); - a11y = gtk_widget_get_accessible (widget); - visible = !(msg->flags & E_PASSWORDS_SECRET); - atk_object_set_description (a11y, msg->prompt); - gtk_entry_set_visibility (GTK_ENTRY (widget), visible); - gtk_entry_set_activates_default (GTK_ENTRY (widget), TRUE); - gtk_widget_grab_focus (widget); - g_object_set (G_OBJECT (widget), - "hexpand", TRUE, - "halign", GTK_ALIGN_FILL, - NULL); - gtk_widget_show (widget); - msg->entry = widget; - - if ((msg->flags & E_PASSWORDS_REPROMPT)) { - ep_get_password (msg); - if (msg->password != NULL) { - gtk_entry_set_text (GTK_ENTRY (widget), msg->password); - g_free (msg->password); - msg->password = NULL; - } - } - - gtk_grid_attach (GTK_GRID (container), widget, 1, 1, 1, 1); - - /* Caps Lock Label */ - widget = gtk_label_new (NULL); - g_object_set (G_OBJECT (widget), - "hexpand", TRUE, - "halign", GTK_ALIGN_FILL, - NULL); - gtk_widget_show (widget); - - gtk_grid_attach (GTK_GRID (container), widget, 1, 2, 1, 1); - - g_signal_connect ( - password_dialog, "key-release-event", - G_CALLBACK (update_capslock_state), widget); - g_signal_connect ( - password_dialog, "focus-in-event", - G_CALLBACK (update_capslock_state), widget); - - /* static password, shouldn't be remembered between sessions, - but will be remembered within the session beyond our control */ - if (type != E_PASSWORDS_REMEMBER_NEVER) { - if (msg->flags & E_PASSWORDS_PASSPHRASE) { - widget = gtk_check_button_new_with_mnemonic ( - (type == E_PASSWORDS_REMEMBER_FOREVER) - ? _("_Remember this passphrase") - : _("_Remember this passphrase for" - " the remainder of this session")); - } else { - widget = gtk_check_button_new_with_mnemonic ( - (type == E_PASSWORDS_REMEMBER_FOREVER) - ? _("_Remember this password") - : _("_Remember this password for" - " the remainder of this session")); - } - - gtk_toggle_button_set_active ( - GTK_TOGGLE_BUTTON (widget), *msg->remember); - if (msg->flags & E_PASSWORDS_DISABLE_REMEMBER) - gtk_widget_set_sensitive (widget, FALSE); - g_object_set (G_OBJECT (widget), - "hexpand", TRUE, - "halign", GTK_ALIGN_FILL, - "valign", GTK_ALIGN_FILL, - NULL); - gtk_widget_show (widget); - msg->check = widget; - - gtk_grid_attach (GTK_GRID (container), widget, 1, 3, 1, 1); - } - - msg->noreply = noreply; - - g_signal_connect ( - password_dialog, "response", - G_CALLBACK (pass_response), msg); - - if (msg->parent) { - gtk_dialog_run (GTK_DIALOG (password_dialog)); - } else { - gtk_window_present (GTK_WINDOW (password_dialog)); - /* workaround GTK+ bug (see Gnome's bugzilla bug #624229) */ - gtk_grab_add (GTK_WIDGET (password_dialog)); - } -} - -/** - * e_passwords_init: - * - * Initializes the e_passwords routines. Must be called before any other - * e_passwords_* function. - **/ -void -e_passwords_init (void) -{ - G_LOCK (passwords); - - if (password_cache == NULL) { - password_cache = g_hash_table_new_full ( - g_str_hash, g_str_equal, - (GDestroyNotify) g_free, - (GDestroyNotify) g_free); - main_thread = g_thread_self (); - - /* Load the keyfile even if we're using the keyring. - * We might be able to extract passwords from it. */ - key_file = g_key_file_new (); - ep_key_file_load (); - - } - - G_UNLOCK (passwords); -} - -/** - * e_passwords_cancel: - * - * Cancel any outstanding password operations and close any dialogues - * currently being shown. - **/ -void -e_passwords_cancel (void) -{ - EPassMsg *msg; - - G_LOCK (passwords); - while ((msg = g_queue_pop_head (&message_queue)) != NULL) - e_flag_set (msg->done); - G_UNLOCK (passwords); - - if (password_dialog) - gtk_dialog_response (password_dialog, GTK_RESPONSE_CANCEL); -} - -/** - * e_passwords_shutdown: - * - * Cleanup routine to call before exiting. - **/ -void -e_passwords_shutdown (void) -{ - EPassMsg *msg; - - G_LOCK (passwords); - - while ((msg = g_queue_pop_head (&message_queue)) != NULL) - e_flag_set (msg->done); - - if (password_cache != NULL) { - g_hash_table_destroy (password_cache); - password_cache = NULL; - } - - - G_UNLOCK (passwords); - - if (password_dialog != NULL) - gtk_dialog_response (password_dialog, GTK_RESPONSE_CANCEL); -} - -/** - * e_passwords_set_online: - * @state: - * - * Set the offline-state of the application. This is a work-around - * for having the backends fully offline aware, and returns a - * cancellation response instead of prompting for passwords. - * - * FIXME: This is not a permanent api, review post 2.0. - **/ -void -e_passwords_set_online (gint state) -{ - ep_online_state = state; - /* TODO: we could check that a request is open and close it, or maybe who cares */ -} - -/** - * e_passwords_forget_passwords: - * - * Forgets all cached passwords, in memory and on disk. - **/ -void -e_passwords_forget_passwords (void) -{ - EPassMsg *msg = ep_msg_new (ep_forget_passwords); - - ep_msg_send (msg); - ep_msg_free (msg); -} - -/** - * e_passwords_clear_passwords: - * - * Forgets all disk cached passwords for the component. - **/ -void -e_passwords_clear_passwords (const gchar *component_name) -{ - EPassMsg *msg = ep_msg_new (ep_clear_passwords); - - msg->component = component_name; - ep_msg_send (msg); - ep_msg_free (msg); -} - -/** - * e_passwords_remember_password: - * @key: the key - * - * Saves the password associated with @key to disk. - **/ -void -e_passwords_remember_password (const gchar *component_name, - const gchar *key) -{ - EPassMsg *msg; - - g_return_if_fail (component_name != NULL); - g_return_if_fail (key != NULL); - - msg = ep_msg_new (ep_remember_password); - msg->component = component_name; - msg->key = key; - - ep_msg_send (msg); - ep_msg_free (msg); -} - -/** - * e_passwords_forget_password: - * @key: the key - * - * Forgets the password associated with @key, in memory and on disk. - **/ -void -e_passwords_forget_password (const gchar *component_name, - const gchar *key) -{ - EPassMsg *msg; - - g_return_if_fail (component_name != NULL); - g_return_if_fail (key != NULL); - - msg = ep_msg_new (ep_forget_password); - msg->component = component_name; - msg->key = key; - - ep_msg_send (msg); - ep_msg_free (msg); -} - -/** - * e_passwords_get_password: - * @key: the key - * - * Returns: the password associated with @key, or %NULL. Caller - * must free the returned password. - **/ -gchar * -e_passwords_get_password (const gchar *component_name, - const gchar *key) -{ - EPassMsg *msg; - gchar *passwd; - - g_return_val_if_fail (component_name != NULL, NULL); - g_return_val_if_fail (key != NULL, NULL); - - msg = ep_msg_new (ep_get_password); - msg->component = component_name; - msg->key = key; - - ep_msg_send (msg); - - passwd = msg->password; - msg->password = NULL; - ep_msg_free (msg); - - return passwd; -} - -/** - * e_passwords_add_password: - * @key: a key - * @passwd: the password for @key - * - * This stores the @key/@passwd pair in the current session's password - * hash. - **/ -void -e_passwords_add_password (const gchar *key, - const gchar *passwd) -{ - EPassMsg *msg; - - g_return_if_fail (key != NULL); - g_return_if_fail (passwd != NULL); - - msg = ep_msg_new (ep_add_password); - msg->key = key; - msg->oldpass = passwd; - - ep_msg_send (msg); - ep_msg_free (msg); -} - -/** - * e_passwords_ask_password: - * @title: title for the password dialog - * @component_name: the name of the component for which we're storing - * the password (e.g. Mail, Addressbook, etc.) - * @key: key to store the password under - * @prompt: prompt string - * @type: whether or not to offer to remember the password, - * and for how long. - * @remember: on input, the default state of the remember checkbox. - * on output, the state of the checkbox when the dialog was closed. - * @parent: parent window of the dialog, or %NULL - * - * Asks the user for a password. - * - * Returns: the password, which the caller must free, or %NULL if - * the user cancelled the operation. *@remember will be set if the - * return value is non-%NULL and @remember_type is not - * E_PASSWORDS_DO_NOT_REMEMBER. - **/ -gchar * -e_passwords_ask_password (const gchar *title, - const gchar *component_name, - const gchar *key, - const gchar *prompt, - EPasswordsRememberType type, - gboolean *remember, - GtkWindow *parent) -{ - gchar *passwd; - EPassMsg *msg; - - g_return_val_if_fail (component_name != NULL, NULL); - g_return_val_if_fail (key != NULL, NULL); - - if ((type & E_PASSWORDS_ONLINE) && !ep_online_state) - return NULL; - - msg = ep_msg_new (ep_ask_password); - msg->title = title; - msg->component = component_name; - msg->key = key; - msg->prompt = prompt; - msg->flags = type; - msg->remember = remember; - msg->parent = parent; - - ep_msg_send (msg); - passwd = msg->password; - msg->password = NULL; - ep_msg_free (msg); - - return passwd; -} -- cgit v1.2.3