diff options
Diffstat (limited to 'src/shell-keyring-prompt.c')
| -rw-r--r-- | src/shell-keyring-prompt.c | 832 |
1 files changed, 832 insertions, 0 deletions
diff --git a/src/shell-keyring-prompt.c b/src/shell-keyring-prompt.c new file mode 100644 index 0000000..bb03279 --- /dev/null +++ b/src/shell-keyring-prompt.c @@ -0,0 +1,832 @@ +/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ +/* + * Copyright 2012 Red Hat, Inc. + * 2012 Stef Walter <stefw@gnome.org> + * + * 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. + * + * Author: Stef Walter <stefw@gnome.org> + */ + +#include "config.h" + +#include "shell-keyring-prompt.h" +#include "shell-secure-text-buffer.h" + +#define GCR_API_SUBJECT_TO_CHANGE +#include <gcr/gcr.h> + +#include <glib/gi18n.h> + +#include <string.h> + +typedef struct _ShellPasswordPromptPrivate ShellPasswordPromptPrivate; + +typedef enum +{ + PROMPTING_NONE, + PROMPTING_FOR_CONFIRM, + PROMPTING_FOR_PASSWORD +} PromptingMode; + +struct _ShellKeyringPrompt +{ + GObject parent; + + gchar *title; + gchar *message; + gchar *description; + gchar *warning; + gchar *choice_label; + gboolean choice_chosen; + gboolean password_new; + guint password_strength; + gchar *continue_label; + gchar *cancel_label; + + GTask *task; + ClutterText *password_actor; + ClutterText *confirm_actor; + PromptingMode mode; + gboolean shown; +}; + +enum { + PROP_0, + + PROP_PASSWORD_VISIBLE, + PROP_CONFIRM_VISIBLE, + PROP_WARNING_VISIBLE, + PROP_CHOICE_VISIBLE, + PROP_PASSWORD_ACTOR, + PROP_CONFIRM_ACTOR, + + N_PROPS, + + /* GcrPrompt */ + PROP_TITLE, + PROP_MESSAGE, + PROP_DESCRIPTION, + PROP_WARNING, + PROP_CHOICE_LABEL, + PROP_CHOICE_CHOSEN, + PROP_PASSWORD_NEW, + PROP_PASSWORD_STRENGTH, + PROP_CALLER_WINDOW, + PROP_CONTINUE_LABEL, + PROP_CANCEL_LABEL +}; + +static GParamSpec *props[N_PROPS] = { NULL, }; + +static void shell_keyring_prompt_iface (GcrPromptInterface *iface); + +G_DEFINE_TYPE_WITH_CODE (ShellKeyringPrompt, shell_keyring_prompt, G_TYPE_OBJECT, + G_IMPLEMENT_INTERFACE (GCR_TYPE_PROMPT, shell_keyring_prompt_iface); +); + +enum { + SIGNAL_SHOW_PASSWORD, + SIGNAL_SHOW_CONFIRM, + SIGNAL_LAST +}; + +static gint signals[SIGNAL_LAST]; + +static void +shell_keyring_prompt_init (ShellKeyringPrompt *self) +{ + +} + +static gchar * +remove_mnemonics (const GValue *value) +{ + const gchar mnemonic = '_'; + gchar *stripped_label, *temp; + const gchar *label; + + g_return_val_if_fail (value != NULL, NULL); + g_return_val_if_fail (G_VALUE_HOLDS_STRING (value), NULL); + + label = g_value_get_string (value); + if (!label) + return NULL; + + /* Stripped label will have the original label length at most */ + stripped_label = temp = g_new (gchar, strlen(label) + 1); + g_assert (stripped_label != NULL); + + while (*label != '\0') + { + if (*label == mnemonic) + label++; + *(temp++) = *(label++); + } + *temp = '\0'; + + return stripped_label; +} + +static void +shell_keyring_prompt_set_property (GObject *obj, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + ShellKeyringPrompt *self = SHELL_KEYRING_PROMPT (obj); + + switch (prop_id) { + case PROP_TITLE: + g_free (self->title); + self->title = g_value_dup_string (value); + g_object_notify (obj, "title"); + break; + case PROP_MESSAGE: + g_free (self->message); + self->message = g_value_dup_string (value); + g_object_notify (obj, "message"); + break; + case PROP_DESCRIPTION: + g_free (self->description); + self->description = g_value_dup_string (value); + g_object_notify (obj, "description"); + break; + case PROP_WARNING: + g_free (self->warning); + self->warning = g_value_dup_string (value); + if (!self->warning) + self->warning = g_strdup (""); + g_object_notify (obj, "warning"); + g_object_notify_by_pspec (obj, props[PROP_WARNING_VISIBLE]); + break; + case PROP_CHOICE_LABEL: + g_free (self->choice_label); + self->choice_label = remove_mnemonics (value); + if (!self->choice_label) + self->choice_label = g_strdup (""); + g_object_notify (obj, "choice-label"); + g_object_notify_by_pspec (obj, props[PROP_CHOICE_VISIBLE]); + break; + case PROP_CHOICE_CHOSEN: + self->choice_chosen = g_value_get_boolean (value); + g_object_notify (obj, "choice-chosen"); + break; + case PROP_PASSWORD_NEW: + self->password_new = g_value_get_boolean (value); + g_object_notify (obj, "password-new"); + g_object_notify_by_pspec (obj, props[PROP_CONFIRM_VISIBLE]); + break; + case PROP_CALLER_WINDOW: + /* ignored */ + break; + case PROP_CONTINUE_LABEL: + g_free (self->continue_label); + self->continue_label = remove_mnemonics (value); + g_object_notify (obj, "continue-label"); + break; + case PROP_CANCEL_LABEL: + g_free (self->cancel_label); + self->cancel_label = remove_mnemonics (value); + g_object_notify (obj, "cancel-label"); + break; + case PROP_PASSWORD_ACTOR: + shell_keyring_prompt_set_password_actor (self, g_value_get_object (value)); + break; + case PROP_CONFIRM_ACTOR: + shell_keyring_prompt_set_confirm_actor (self, g_value_get_object (value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec); + break; + } +} + +static void +shell_keyring_prompt_get_property (GObject *obj, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + ShellKeyringPrompt *self = SHELL_KEYRING_PROMPT (obj); + + switch (prop_id) { + case PROP_TITLE: + g_value_set_string (value, self->title ? self->title : ""); + break; + case PROP_MESSAGE: + g_value_set_string (value, self->message ? self->message : ""); + break; + case PROP_DESCRIPTION: + g_value_set_string (value, self->description ? self->description : ""); + break; + case PROP_WARNING: + g_value_set_string (value, self->warning ? self->warning : ""); + break; + case PROP_CHOICE_LABEL: + g_value_set_string (value, self->choice_label ? self->choice_label : ""); + break; + case PROP_CHOICE_CHOSEN: + g_value_set_boolean (value, self->choice_chosen); + break; + case PROP_PASSWORD_NEW: + g_value_set_boolean (value, self->password_new); + break; + case PROP_PASSWORD_STRENGTH: + g_value_set_int (value, self->password_strength); + break; + case PROP_CALLER_WINDOW: + g_value_set_string (value, ""); + break; + case PROP_CONTINUE_LABEL: + g_value_set_string (value, self->continue_label); + break; + case PROP_CANCEL_LABEL: + g_value_set_string (value, self->cancel_label); + break; + case PROP_PASSWORD_VISIBLE: + g_value_set_boolean (value, self->mode == PROMPTING_FOR_PASSWORD); + break; + case PROP_CONFIRM_VISIBLE: + g_value_set_boolean (value, self->password_new && + self->mode == PROMPTING_FOR_PASSWORD); + break; + case PROP_WARNING_VISIBLE: + g_value_set_boolean (value, self->warning && self->warning[0]); + break; + case PROP_CHOICE_VISIBLE: + g_value_set_boolean (value, self->choice_label && self->choice_label[0]); + break; + case PROP_PASSWORD_ACTOR: + g_value_set_object (value, shell_keyring_prompt_get_password_actor (self)); + break; + case PROP_CONFIRM_ACTOR: + g_value_set_object (value, shell_keyring_prompt_get_confirm_actor (self)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec); + break; + } +} + +static void +shell_keyring_prompt_dispose (GObject *obj) +{ + ShellKeyringPrompt *self = SHELL_KEYRING_PROMPT (obj); + + if (self->shown) + gcr_prompt_close (GCR_PROMPT (self)); + + if (self->task) + shell_keyring_prompt_cancel (self); + g_assert (self->task == NULL); + + shell_keyring_prompt_set_password_actor (self, NULL); + shell_keyring_prompt_set_confirm_actor (self, NULL); + + G_OBJECT_CLASS (shell_keyring_prompt_parent_class)->dispose (obj); +} + +static void +shell_keyring_prompt_finalize (GObject *obj) +{ + ShellKeyringPrompt *self = SHELL_KEYRING_PROMPT (obj); + + g_free (self->title); + g_free (self->message); + g_free (self->description); + g_free (self->warning); + g_free (self->choice_label); + g_free (self->continue_label); + g_free (self->cancel_label); + + G_OBJECT_CLASS (shell_keyring_prompt_parent_class)->finalize (obj); +} + +static void +shell_keyring_prompt_class_init (ShellKeyringPromptClass *klass) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS (klass); + + gobject_class->get_property = shell_keyring_prompt_get_property; + gobject_class->set_property = shell_keyring_prompt_set_property; + gobject_class->dispose = shell_keyring_prompt_dispose; + gobject_class->finalize = shell_keyring_prompt_finalize; + + g_object_class_override_property (gobject_class, PROP_TITLE, "title"); + + g_object_class_override_property (gobject_class, PROP_MESSAGE, "message"); + + g_object_class_override_property (gobject_class, PROP_DESCRIPTION, "description"); + + g_object_class_override_property (gobject_class, PROP_WARNING, "warning"); + + g_object_class_override_property (gobject_class, PROP_PASSWORD_NEW, "password-new"); + + g_object_class_override_property (gobject_class, PROP_PASSWORD_STRENGTH, "password-strength"); + + g_object_class_override_property (gobject_class, PROP_CHOICE_LABEL, "choice-label"); + + g_object_class_override_property (gobject_class, PROP_CHOICE_CHOSEN, "choice-chosen"); + + g_object_class_override_property (gobject_class, PROP_CALLER_WINDOW, "caller-window"); + + g_object_class_override_property (gobject_class, PROP_CONTINUE_LABEL, "continue-label"); + + g_object_class_override_property (gobject_class, PROP_CANCEL_LABEL, "cancel-label"); + + /** + * ShellKeyringPrompt:password-visible: + * + * Whether the password entry is visible or not. + */ + props[PROP_PASSWORD_VISIBLE] = + g_param_spec_boolean ("password-visible", + "Password visible", + "Password field is visible", + FALSE, + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); + + /** + * ShellKeyringPrompt:confirm-visible: + * + * Whether the password confirm entry is visible or not. + */ + props[PROP_CONFIRM_VISIBLE] = + g_param_spec_boolean ("confirm-visible", + "Confirm visible", + "Confirm field is visible", + FALSE, + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); + + /** + * ShellKeyringPrompt:warning-visible: + * + * Whether the warning label is visible or not. + */ + props[PROP_WARNING_VISIBLE] = + g_param_spec_boolean ("warning-visible", + "Warning visible", + "Warning is visible", + FALSE, + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); + + /** + * ShellKeyringPrompt:choice-visible: + * + * Whether the choice check box is visible or not. + */ + props[PROP_CHOICE_VISIBLE] = + g_param_spec_boolean ("choice-visible", + "Choice visible", + "Choice is visible", + FALSE, + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); + + /** + * ShellKeyringPrompt:password-actor: + * + * Text field for password + */ + props[PROP_PASSWORD_ACTOR] = + g_param_spec_object ("password-actor", + "Password actor", + "Text field for password", + CLUTTER_TYPE_TEXT, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY); + + /** + * ShellKeyringPrompt:confirm-actor: + * + * Text field for confirmation password + */ + props[PROP_CONFIRM_ACTOR] = + g_param_spec_object ("confirm-actor", + "Confirm actor", + "Text field for confirming password", + CLUTTER_TYPE_TEXT, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY); + + g_object_class_install_properties (gobject_class, N_PROPS, props); + + signals[SIGNAL_SHOW_PASSWORD] = g_signal_new ("show-password", G_TYPE_FROM_CLASS (klass), + 0, 0, NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + signals[SIGNAL_SHOW_CONFIRM] = g_signal_new ("show-confirm", G_TYPE_FROM_CLASS (klass), + 0, 0, NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); +} + +static void +shell_keyring_prompt_password_async (GcrPrompt *prompt, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + ShellKeyringPrompt *self = SHELL_KEYRING_PROMPT (prompt); + GObject *obj; + + if (self->task != NULL) { + g_warning ("this prompt can only show one prompt at a time"); + return; + } + + self->mode = PROMPTING_FOR_PASSWORD; + self->task = g_task_new (self, NULL, callback, user_data); + g_task_set_source_tag (self->task, shell_keyring_prompt_password_async); + + obj = G_OBJECT (self); + g_object_notify (obj, "password-visible"); + g_object_notify (obj, "confirm-visible"); + g_object_notify (obj, "warning-visible"); + g_object_notify (obj, "choice-visible"); + + self->shown = TRUE; + g_signal_emit (self, signals[SIGNAL_SHOW_PASSWORD], 0); +} + +static const gchar * +shell_keyring_prompt_password_finish (GcrPrompt *prompt, + GAsyncResult *result, + GError **error) +{ + g_return_val_if_fail (g_task_get_source_object (G_TASK (result)) == prompt, NULL); + g_return_val_if_fail (g_async_result_is_tagged (result, + shell_keyring_prompt_password_async), NULL); + + return g_task_propagate_pointer (G_TASK (result), error); +} + +static void +shell_keyring_prompt_confirm_async (GcrPrompt *prompt, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + ShellKeyringPrompt *self = SHELL_KEYRING_PROMPT (prompt); + GObject *obj; + + if (self->task != NULL) { + g_warning ("this prompt is already prompting"); + return; + } + + self->mode = PROMPTING_FOR_CONFIRM; + self->task = g_task_new (self, NULL, callback, user_data); + g_task_set_source_tag (self->task, shell_keyring_prompt_confirm_async); + + obj = G_OBJECT (self); + g_object_notify (obj, "password-visible"); + g_object_notify (obj, "confirm-visible"); + g_object_notify (obj, "warning-visible"); + g_object_notify (obj, "choice-visible"); + + self->shown = TRUE; + g_signal_emit (self, signals[SIGNAL_SHOW_CONFIRM], 0); +} + +static GcrPromptReply +shell_keyring_prompt_confirm_finish (GcrPrompt *prompt, + GAsyncResult *result, + GError **error) +{ + GTask *task = G_TASK (result); + gssize res; + + g_return_val_if_fail (g_task_get_source_object (task) == prompt, + GCR_PROMPT_REPLY_CANCEL); + g_return_val_if_fail (g_async_result_is_tagged (result, + shell_keyring_prompt_confirm_async), GCR_PROMPT_REPLY_CANCEL); + + res = g_task_propagate_int (task, error); + return res == -1 ? GCR_PROMPT_REPLY_CANCEL : (GcrPromptReply)res; +} + +static void +shell_keyring_prompt_close (GcrPrompt *prompt) +{ + ShellKeyringPrompt *self = SHELL_KEYRING_PROMPT (prompt); + + /* + * We expect keyring.js to connect to this signal and do the + * actual work of closing the prompt. + */ + + self->shown = FALSE; +} + +static void +shell_keyring_prompt_iface (GcrPromptInterface *iface) +{ + iface->prompt_password_async = shell_keyring_prompt_password_async; + iface->prompt_password_finish = shell_keyring_prompt_password_finish; + iface->prompt_confirm_async = shell_keyring_prompt_confirm_async; + iface->prompt_confirm_finish = shell_keyring_prompt_confirm_finish; + iface->prompt_close = shell_keyring_prompt_close; +} + +/** + * shell_keyring_prompt_new: + * + * Create new internal prompt base + * + * Returns: (transfer full): new internal prompt + */ +ShellKeyringPrompt * +shell_keyring_prompt_new (void) +{ + return g_object_new (SHELL_TYPE_KEYRING_PROMPT, NULL); +} + +/** + * shell_keyring_prompt_get_password_actor: + * @self: the internal prompt + * + * Get the prompt password text actor + * + * Returns: (transfer none) (nullable): the password actor + */ +ClutterText * +shell_keyring_prompt_get_password_actor (ShellKeyringPrompt *self) +{ + g_return_val_if_fail (SHELL_IS_KEYRING_PROMPT (self), NULL); + return self->password_actor; +} + +/** + * shell_keyring_prompt_get_confirm_actor: + * @self: the internal prompt + * + * Get the prompt password text actor + * + * Returns: (transfer none) (nullable): the password actor + */ +ClutterText * +shell_keyring_prompt_get_confirm_actor (ShellKeyringPrompt *self) +{ + g_return_val_if_fail (SHELL_IS_KEYRING_PROMPT (self), NULL); + return self->confirm_actor; +} + +static guint +calculate_password_strength (const gchar *password) +{ + int upper, lower, digit, misc; + gdouble pwstrength; + int length, i; + + /* + * This code is based on the Master Password dialog in Firefox + * (pref-masterpass.js) + * Original code triple-licensed under the MPL, GPL, and LGPL + * so is license-compatible with this file + */ + + length = strlen (password); + + /* Always return 0 for empty passwords */ + if (length == 0) + return 0; + + upper = 0; + lower = 0; + digit = 0; + misc = 0; + + for (i = 0; i < length ; i++) + { + if (g_ascii_isdigit (password[i])) + digit++; + else if (g_ascii_islower (password[i])) + lower++; + else if (g_ascii_isupper (password[i])) + upper++; + else + misc++; + } + + if (length > 5) + length = 5; + if (digit > 3) + digit = 3; + if (upper > 3) + upper = 3; + if (misc > 3) + misc = 3; + + pwstrength = ((length * 1) - 2) + + (digit * 1) + + (misc * 1.5) + + (upper * 1); + + /* Always return 1+ for non-empty passwords */ + if (pwstrength < 1.0) + pwstrength = 1.0; + if (pwstrength > 10.0) + pwstrength = 10.0; + + return (guint)pwstrength; +} + +static void +on_password_changed (ClutterText *text, + gpointer user_data) +{ + ShellKeyringPrompt *self = SHELL_KEYRING_PROMPT (user_data); + const gchar *password; + + password = clutter_text_get_text (self->password_actor); + + self->password_strength = calculate_password_strength (password); + g_object_notify (G_OBJECT (self), "password-strength"); +} + +/** + * shell_keyring_prompt_set_password_actor: + * @self: the internal prompt + * @password_actor: (nullable): the password actor + * + * Set the prompt password text actor + */ +void +shell_keyring_prompt_set_password_actor (ShellKeyringPrompt *self, + ClutterText *password_actor) +{ + ClutterTextBuffer *buffer; + + g_return_if_fail (SHELL_IS_KEYRING_PROMPT (self)); + g_return_if_fail (password_actor == NULL || CLUTTER_IS_TEXT (password_actor)); + + if (self->password_actor == password_actor) + return; + + if (password_actor) + { + buffer = shell_secure_text_buffer_new (); + clutter_text_set_buffer (password_actor, buffer); + g_object_unref (buffer); + + g_signal_connect (password_actor, "text-changed", G_CALLBACK (on_password_changed), self); + g_object_ref (password_actor); + } + if (self->password_actor) + { + g_signal_handlers_disconnect_by_func (self->password_actor, on_password_changed, self); + g_object_unref (self->password_actor); + } + + self->password_actor = password_actor; + g_object_notify_by_pspec (G_OBJECT (self), props[PROP_PASSWORD_ACTOR]); +} + +/** + * shell_keyring_prompt_set_confirm_actor: + * @self: the internal prompt + * @confirm_actor: (nullable): the confirm password actor + * + * Set the prompt password confirmation text actor + */ +void +shell_keyring_prompt_set_confirm_actor (ShellKeyringPrompt *self, + ClutterText *confirm_actor) +{ + ClutterTextBuffer *buffer; + + g_return_if_fail (SHELL_IS_KEYRING_PROMPT (self)); + g_return_if_fail (confirm_actor == NULL || CLUTTER_IS_TEXT (confirm_actor)); + + if (self->confirm_actor == confirm_actor) + return; + + if (confirm_actor) + { + buffer = shell_secure_text_buffer_new (); + clutter_text_set_buffer (confirm_actor, buffer); + g_object_unref (buffer); + + g_object_ref (confirm_actor); + } + if (self->confirm_actor) + g_object_unref (self->confirm_actor); + self->confirm_actor = confirm_actor; + g_object_notify_by_pspec (G_OBJECT (self), props[PROP_CONFIRM_ACTOR]); +} + +/** + * shell_keyring_prompt_complete: + * @self: the internal prompt + * + * Called by the implementation when the prompt completes. There are various + * checks done. %TRUE is returned if the prompt actually should complete. + * + * Returns: whether the prompt completed + */ +gboolean +shell_keyring_prompt_complete (ShellKeyringPrompt *self) +{ + GTask *res; + PromptingMode mode; + const gchar *password; + const gchar *confirm; + const gchar *env; + + g_return_val_if_fail (SHELL_IS_KEYRING_PROMPT (self), FALSE); + g_return_val_if_fail (self->mode != PROMPTING_NONE, FALSE); + g_return_val_if_fail (self->task != NULL, FALSE); + + password = clutter_text_get_text (self->password_actor); + + if (self->mode == PROMPTING_FOR_PASSWORD) + { + /* Is it a new password? */ + if (self->password_new) + { + confirm = clutter_text_get_text (self->confirm_actor); + + /* Do the passwords match? */ + if (!g_str_equal (password, confirm)) + { + gcr_prompt_set_warning (GCR_PROMPT (self), _("Passwords do not match.")); + return FALSE; + } + + /* Don't allow blank passwords if in paranoid mode */ + env = g_getenv ("GNOME_KEYRING_PARANOID"); + if (env && *env) + { + gcr_prompt_set_warning (GCR_PROMPT (self), _("Password cannot be blank")); + return FALSE; + } + } + + self->password_strength = calculate_password_strength (password); + g_object_notify (G_OBJECT (self), "password-strength"); + } + + res = self->task; + mode = self->mode; + self->task = NULL; + self->mode = PROMPTING_NONE; + + if (mode == PROMPTING_FOR_CONFIRM) + g_task_return_int (res, (gssize)GCR_PROMPT_REPLY_CONTINUE); + else + g_task_return_pointer (res, (gpointer)password, NULL); + g_object_unref (res); + + return TRUE; +} + +/** + * shell_keyring_prompt_cancel: + * @self: the internal prompt + * + * Called by implementation when the prompt is cancelled. + */ +void +shell_keyring_prompt_cancel (ShellKeyringPrompt *self) +{ + GTask *res; + PromptingMode mode; + + g_return_if_fail (SHELL_IS_KEYRING_PROMPT (self)); + + /* + * If cancelled while not prompting, we should just close the prompt, + * the user wants it to go away. + */ + if (self->mode == PROMPTING_NONE) + { + if (self->shown) + gcr_prompt_close (GCR_PROMPT (self)); + return; + } + + g_return_if_fail (self->task != NULL); + + res = self->task; + mode = self->mode; + self->task = NULL; + self->mode = PROMPTING_NONE; + + if (mode == PROMPTING_FOR_CONFIRM) + g_task_return_int (res, (gssize) GCR_PROMPT_REPLY_CANCEL); + else + g_task_return_pointer (res, NULL, NULL); + g_object_unref (res); +} |