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-rw-r--r--src/shell-keyring-prompt.c832
1 files changed, 832 insertions, 0 deletions
diff --git a/src/shell-keyring-prompt.c b/src/shell-keyring-prompt.c
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+++ b/src/shell-keyring-prompt.c
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+/* -*- 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);
+}