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258ef1b8b8
libsecret/library/secret-service.c
Stef Walter 258ef1b8b8 Fix null-pointer dereference 
* In the corner case where we don't know about a collection/item
   but receive the CollectionChanged or ItemChanged signal,
   fix use of a null pointer
2012-06-27 16:38:35 +02:00

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/* libsecret - GLib wrapper for Secret Service
*
* Copyright 2011 Collabora Ltd.
* Copyright 2012 Red Hat Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the licence or (at
* your option) any later version.
*
* See the included COPYING file for more information.
*
* Author: Stef Walter <stefw@gnome.org>
*/
#include "config.h"
#include "secret-collection.h"
#include "secret-dbus-generated.h"
#include "secret-enum-types.h"
#include "secret-item.h"
#include "secret-private.h"
#include "secret-service.h"
#include "secret-types.h"
#include "secret-value.h"
#include "egg/egg-secure-memory.h"
/**
* SECTION:secret-service
* @title: SecretService
* @short_description: the Secret Service
*
* A #SecretService object represents the Secret Service implementation which
* runs as a D-Bus service.
*
* Normally a single #SecretService object can be shared between multiple
* callers. The secret_service_get() method is used to access this #SecretService
* object. If a new independent #SecretService object is required, use
* secret_service_new().
*
* In order to securely transfer secrets to the Sercret Service, an session
* is established. This session can be established while initializing a
* #SecretService object by passing the %SECRET_SERVICE_OPEN_SESSION flag
* to the secret_service_get() or secret_service_new() functions. In order to
* establish a session on an already existing #SecretService, use the
* secret_service_ensure_session() function.
*
* To search for items, use the secret_service_search() method.
*
* Multiple collections can exist in the Secret Service, each of which contains
* secret items. In order to instantiate #SecretCollection objects which
* represent those collections while initializing a #SecretService then pass
* the %SECRET_SERVICE_LOAD_COLLECTIONS flag to the secret_service_get() or
* secret_service_new() functions. In order to establish a session on an already
* existing #SecretService, use the secret_service_ensure_collections() function.
* To access the list of collections use secret_service_get_collections().
*
* Certain actions on the Secret Service require user prompting to complete,
* such as creating a collection, or unlocking a collection. When such a prompt
* is necessary, then a #SecretPrompt object is created by this library, and
* passed to the secret_service_prompt() method. In this way it is handled
* automatically.
*
* In order to customize prompt handling, override the <literal>prompt_async</literal>
* and <literal>prompt_finish</literal> virtual methods of the #SecretService class.
*
* Stability: Unstable
*/
/**
* SecretService:
*
* A proxy object representing the Secret Service.
*/
/**
* SecretServiceClass:
* @parent_class: the parent class
* @collection_gtype: the #GType of the #SecretCollection objects instantiated
* by the #SecretService proxy
* @item_gtype: the #GType of the #SecretItem objects instantiated by the
* #SecretService proxy
* @prompt_async: called to perform asynchronous prompting when necessary
* @prompt_finish: called to complete an asynchronous prompt operation
* @prompt_sync: called to perform synchronous prompting when necessary
*
* The class for #SecretService.
*/
/**
* SecretServiceFlags:
* @SECRET_SERVICE_NONE: no flags for initializing the #SecretService
* @SECRET_SERVICE_OPEN_SESSION: establish a session for transfer of secrets
* while initializing the #SecretService
* @SECRET_SERVICE_LOAD_COLLECTIONS: load collections while initializing the
* #SecretService
*
* Flags which determine which parts of the #SecretService proxy are initialized
* during a secret_service_get() or secret_service_new() operation.
*/
EGG_SECURE_GLIB_DEFINITIONS ();
static const gchar *default_bus_name = SECRET_SERVICE_BUS_NAME;
enum {
PROP_0,
PROP_FLAGS,
PROP_COLLECTIONS
};
struct _SecretServicePrivate {
/* No change between construct and finalize */
GCancellable *cancellable;
SecretServiceFlags init_flags;
/* Locked by mutex */
GMutex mutex;
gpointer session;
GHashTable *collections;
};
G_LOCK_DEFINE (service_instance);
static gpointer service_instance = NULL;
static GInitableIface *secret_service_initable_parent_iface = NULL;
static GAsyncInitableIface *secret_service_async_initable_parent_iface = NULL;
static void secret_service_initable_iface (GInitableIface *iface);
static void secret_service_async_initable_iface (GAsyncInitableIface *iface);
G_DEFINE_TYPE_WITH_CODE (SecretService, secret_service, G_TYPE_DBUS_PROXY,
G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, secret_service_initable_iface);
G_IMPLEMENT_INTERFACE (G_TYPE_ASYNC_INITABLE, secret_service_async_initable_iface);
);
static void
secret_service_init (SecretService *self)
{
self->pv = G_TYPE_INSTANCE_GET_PRIVATE (self, SECRET_TYPE_SERVICE,
SecretServicePrivate);
g_mutex_init (&self->pv->mutex);
self->pv->cancellable = g_cancellable_new ();
}
static void
secret_service_get_property (GObject *obj,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
SecretService *self = SECRET_SERVICE (obj);
switch (prop_id) {
case PROP_FLAGS:
g_value_set_flags (value, secret_service_get_flags (self));
break;
case PROP_COLLECTIONS:
g_value_take_boxed (value, secret_service_get_collections (self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
break;
}
}
static void
secret_service_set_property (GObject *obj,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
SecretService *self = SECRET_SERVICE (obj);
switch (prop_id) {
case PROP_FLAGS:
self->pv->init_flags = g_value_get_flags (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
break;
}
}
static void
secret_service_dispose (GObject *obj)
{
SecretService *self = SECRET_SERVICE (obj);
g_cancellable_cancel (self->pv->cancellable);
G_OBJECT_CLASS (secret_service_parent_class)->dispose (obj);
}
static void
secret_service_finalize (GObject *obj)
{
SecretService *self = SECRET_SERVICE (obj);
_secret_session_free (self->pv->session);
if (self->pv->collections)
g_hash_table_destroy (self->pv->collections);
g_clear_object (&self->pv->cancellable);
G_OBJECT_CLASS (secret_service_parent_class)->finalize (obj);
}
static GVariant *
secret_service_real_prompt_sync (SecretService *self,
SecretPrompt *prompt,
GCancellable *cancellable,
const GVariantType *return_type,
GError **error)
{
return secret_prompt_perform_sync (prompt, 0, cancellable, return_type, error);
}
static void
on_real_prompt_completed (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
GSimpleAsyncResult *res = G_SIMPLE_ASYNC_RESULT (user_data);
GError *error = NULL;
GVariant *retval;
retval = secret_prompt_perform_finish (SECRET_PROMPT (source), result, NULL, &error);
if (retval != NULL)
g_simple_async_result_set_op_res_gpointer (res, retval, (GDestroyNotify)g_variant_unref);
if (error != NULL)
g_simple_async_result_take_error (res, error);
g_simple_async_result_complete (res);
g_object_unref (res);
}
static void
secret_service_real_prompt_async (SecretService *self,
SecretPrompt *prompt,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *res;
res = g_simple_async_result_new (G_OBJECT (self), callback, user_data,
secret_service_real_prompt_async);
secret_prompt_perform (prompt, 0, cancellable,
on_real_prompt_completed,
g_object_ref (res));
g_object_unref (res);
}
static GVariant *
secret_service_real_prompt_finish (SecretService *self,
GAsyncResult *result,
const GVariantType *return_type,
GError **error)
{
GSimpleAsyncResult *res;
GVariant *retval;
gchar *string;
g_return_val_if_fail (g_simple_async_result_is_valid (result, G_OBJECT (self),
secret_service_real_prompt_async), NULL);
res = G_SIMPLE_ASYNC_RESULT (result);
if (g_simple_async_result_propagate_error (res, error))
return NULL;
retval = g_simple_async_result_get_op_res_gpointer (res);
if (retval == NULL)
return NULL;
if (return_type != NULL && !g_variant_is_of_type (retval, return_type)) {
string = g_variant_type_dup_string (return_type);
g_warning ("received unexpected result type %s from prompt's Completed signal instead of expected %s",
g_variant_get_type_string (retval), string);
g_free (string);
return NULL;
}
return g_variant_ref (retval);
}
static void
handle_property_changed (SecretService *self,
const gchar *property_name,
GVariant *value)
{
gboolean perform;
g_variant_ref_sink (value);
if (g_str_equal (property_name, "Collections")) {
g_mutex_lock (&self->pv->mutex);
perform = self->pv->collections != NULL;
g_mutex_unlock (&self->pv->mutex);
if (perform)
secret_service_ensure_collections (self, self->pv->cancellable, NULL, NULL);
}
g_variant_unref (value);
}
static void
secret_service_properties_changed (GDBusProxy *proxy,
GVariant *changed_properties,
const gchar* const *invalidated_properties)
{
SecretService *self = SECRET_SERVICE (proxy);
gchar *property_name;
GVariantIter iter;
GVariant *value;
g_object_freeze_notify (G_OBJECT (self));
g_variant_iter_init (&iter, changed_properties);
while (g_variant_iter_loop (&iter, "{sv}", &property_name, &value))
handle_property_changed (self, property_name, value);
g_object_thaw_notify (G_OBJECT (self));
}
static void
secret_service_signal (GDBusProxy *proxy,
const gchar *sender_name,
const gchar *signal_name,
GVariant *parameters)
{
SecretService *self = SECRET_SERVICE (proxy);
SecretCollection *collection;
const gchar *collection_path;
GVariantBuilder builder;
gboolean found = FALSE;
GVariantIter iter;
GVariant *value;
GVariant *paths;
GVariant *path;
/*
* Remember that these signals come from a time before PropertiesChanged.
* We support them because they're in the spec, and ksecretservice uses them.
*/
paths = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (self), "Collections");
/* A new collection was added, add it to the Collections property */
if (g_str_equal (signal_name, SECRET_SIGNAL_COLLECTION_CREATED)) {
g_variant_get (parameters, "(@o)", &value);
g_variant_builder_init (&builder, G_VARIANT_TYPE ("ao"));
g_variant_iter_init (&iter, paths);
while ((path = g_variant_iter_next_value (&iter)) != NULL) {
if (g_variant_equal (path, value)) {
found = TRUE;
break;
}
g_variant_builder_add_value (&builder, path);
g_variant_unref (path);
}
if (!found) {
g_variant_builder_add_value (&builder, value);
handle_property_changed (self, "Collections", g_variant_builder_end (&builder));
}
g_variant_builder_clear (&builder);
g_variant_unref (value);
/* A collection was deleted, remove it from the Collections property */
} else if (g_str_equal (signal_name, SECRET_SIGNAL_COLLECTION_DELETED)) {
g_variant_get (parameters, "(@o)", &value);
g_variant_builder_init (&builder, G_VARIANT_TYPE ("ao"));
g_variant_iter_init (&iter, paths);
while ((path = g_variant_iter_next_value (&iter)) != NULL) {
if (g_variant_equal (path, value))
found = TRUE;
else
g_variant_builder_add_value (&builder, path);
g_variant_unref (path);
}
if (found)
handle_property_changed (self, "Collections", g_variant_builder_end (&builder));
g_variant_unref (value);
/* The collection changed, update it */
} else if (g_str_equal (signal_name, SECRET_SIGNAL_COLLECTION_CHANGED)) {
g_variant_get (parameters, "(&o)", &collection_path);
g_mutex_lock (&self->pv->mutex);
if (self->pv->collections)
collection = g_hash_table_lookup (self->pv->collections, collection_path);
else
collection = NULL;
if (collection)
g_object_ref (collection);
g_mutex_unlock (&self->pv->mutex);
if (collection) {
secret_collection_refresh (collection);
g_object_unref (collection);
}
}
g_variant_unref (paths);
}
static void
secret_service_class_init (SecretServiceClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GDBusProxyClass *proxy_class = G_DBUS_PROXY_CLASS (klass);
object_class->get_property = secret_service_get_property;
object_class->set_property = secret_service_set_property;
object_class->dispose = secret_service_dispose;
object_class->finalize = secret_service_finalize;
proxy_class->g_properties_changed = secret_service_properties_changed;
proxy_class->g_signal = secret_service_signal;
klass->prompt_sync = secret_service_real_prompt_sync;
klass->prompt_async = secret_service_real_prompt_async;
klass->prompt_finish = secret_service_real_prompt_finish;
klass->item_gtype = SECRET_TYPE_ITEM;
klass->collection_gtype = SECRET_TYPE_COLLECTION;
/**
* SecretService:flags:
*
* A set of flags describing which parts of the secret service have
* been initialized.
*/
g_object_class_install_property (object_class, PROP_FLAGS,
g_param_spec_flags ("flags", "Flags", "Service flags",
secret_service_flags_get_type (), SECRET_SERVICE_NONE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
/**
* SecretService:collections:
*
* A list of #SecretCollection objects representing the collections in
* the Secret Service. This list may be %NULL if the collections have
* not been loaded.
*
* To load the collections, specify the %SECRET_SERVICE_LOAD_COLLECTIONS
* initialization flag when calling the secret_service_get() or
* secret_service_new() functions. Or call the secret_service_ensure_collections()
* method.
*/
g_object_class_install_property (object_class, PROP_COLLECTIONS,
g_param_spec_boxed ("collections", "Collections", "Secret Service Collections",
_secret_list_get_type (), G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
g_type_class_add_private (klass, sizeof (SecretServicePrivate));
}
typedef struct {
GCancellable *cancellable;
SecretServiceFlags flags;
} InitClosure;
static void
init_closure_free (gpointer data)
{
InitClosure *closure = data;
g_clear_object (&closure->cancellable);
g_slice_free (InitClosure, closure);
}
static gboolean
service_ensure_for_flags_sync (SecretService *self,
SecretServiceFlags flags,
GCancellable *cancellable,
GError **error)
{
if (flags & SECRET_SERVICE_OPEN_SESSION)
if (!secret_service_ensure_session_sync (self, cancellable, error))
return FALSE;
if (flags & SECRET_SERVICE_LOAD_COLLECTIONS)
if (!secret_service_ensure_collections_sync (self, cancellable, error))
return FALSE;
return TRUE;
}
static void
on_ensure_collections (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
GSimpleAsyncResult *res = G_SIMPLE_ASYNC_RESULT (user_data);
SecretService *self = SECRET_SERVICE (source);
GError *error = NULL;
if (!secret_service_ensure_collections_finish (self, result, &error))
g_simple_async_result_take_error (res, error);
g_simple_async_result_complete (res);
g_object_unref (res);
}
static void
on_ensure_session (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
GSimpleAsyncResult *res = G_SIMPLE_ASYNC_RESULT (user_data);
InitClosure *closure = g_simple_async_result_get_op_res_gpointer (res);
SecretService *self = SECRET_SERVICE (source);
GError *error = NULL;
if (!secret_service_ensure_session_finish (self, result, &error)) {
g_simple_async_result_take_error (res, error);
g_simple_async_result_complete (res);
} else if (closure->flags & SECRET_SERVICE_LOAD_COLLECTIONS) {
secret_service_ensure_collections (self, closure->cancellable,
on_ensure_collections, g_object_ref (res));
} else {
g_simple_async_result_complete_in_idle (res);
}
g_object_unref (res);
}
static void
service_ensure_for_flags_async (SecretService *self,
SecretServiceFlags flags,
GSimpleAsyncResult *res)
{
InitClosure *closure = g_simple_async_result_get_op_res_gpointer (res);
closure->flags = flags;
if (closure->flags & SECRET_SERVICE_OPEN_SESSION)
secret_service_ensure_session (self, closure->cancellable,
on_ensure_session, g_object_ref (res));
else if (closure->flags & SECRET_SERVICE_LOAD_COLLECTIONS)
secret_service_ensure_collections (self, closure->cancellable,
on_ensure_collections, g_object_ref (res));
else
g_simple_async_result_complete_in_idle (res);
}
static gboolean
secret_service_initable_init (GInitable *initable,
GCancellable *cancellable,
GError **error)
{
SecretService *self;
if (!secret_service_initable_parent_iface->init (initable, cancellable, error))
return FALSE;
self = SECRET_SERVICE (initable);
return service_ensure_for_flags_sync (self, self->pv->init_flags, cancellable, error);
}
static void
secret_service_initable_iface (GInitableIface *iface)
{
secret_service_initable_parent_iface = g_type_interface_peek_parent (iface);
iface->init = secret_service_initable_init;
}
static void
on_init_base (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
GSimpleAsyncResult *res = G_SIMPLE_ASYNC_RESULT (user_data);
SecretService *self = SECRET_SERVICE (source);
GError *error = NULL;
if (!secret_service_async_initable_parent_iface->init_finish (G_ASYNC_INITABLE (self),
result, &error)) {
g_simple_async_result_take_error (res, error);
g_simple_async_result_complete (res);
} else {
}
service_ensure_for_flags_async (self, self->pv->init_flags, res);
g_object_unref (res);
}
static void
secret_service_async_initable_init_async (GAsyncInitable *initable,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *res;
InitClosure *closure;
res = g_simple_async_result_new (G_OBJECT (initable), callback, user_data,
secret_service_async_initable_init_async);
closure = g_slice_new0 (InitClosure);
closure->cancellable = cancellable ? g_object_ref (cancellable) : NULL;
g_simple_async_result_set_op_res_gpointer (res, closure, init_closure_free);
secret_service_async_initable_parent_iface->init_async (initable, io_priority,
cancellable,
on_init_base,
g_object_ref (res));
g_object_unref (res);
}
static gboolean
secret_service_async_initable_init_finish (GAsyncInitable *initable,
GAsyncResult *result,
GError **error)
{
g_return_val_if_fail (g_simple_async_result_is_valid (result, G_OBJECT (initable),
secret_service_async_initable_init_async), FALSE);
if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result), error))
return FALSE;
return TRUE;
}
static void
secret_service_async_initable_iface (GAsyncInitableIface *iface)
{
secret_service_async_initable_parent_iface = g_type_interface_peek_parent (iface);
iface->init_async = secret_service_async_initable_init_async;
iface->init_finish = secret_service_async_initable_init_finish;
}
void
_secret_service_set_default_bus_name (const gchar *bus_name)
{
g_return_if_fail (bus_name != NULL);
default_bus_name = bus_name;
}
static void
on_service_instance_gone (gpointer user_data,
GObject *where_the_object_was)
{
G_LOCK (service_instance);
g_assert (service_instance == where_the_object_was);
service_instance = NULL;
G_UNLOCK (service_instance);
}
/**
* secret_service_get:
* @flags: flags for which service functionality to ensure is initialized
* @cancellable: optional cancellation object
* @callback: called when the operation completes
* @user_data: data to be passed to the callback
*
* Get a #SecretService proxy for the Secret Service. If such a proxy object
* already exists, then the same proxy is returned.
*
* If @flags contains any flags of which parts of the secret service to
* ensure are initialized, then those will be initialized before completing.
*
* This method will return immediately and complete asynchronously.
*/
void
secret_service_get (SecretServiceFlags flags,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
SecretService *service = NULL;
GSimpleAsyncResult *res;
InitClosure *closure;
G_LOCK (service_instance);
if (service_instance != NULL)
service = g_object_ref (service_instance);
G_UNLOCK (service_instance);
/* Create a whole new service */
if (service == NULL) {
g_async_initable_new_async (SECRET_TYPE_SERVICE, G_PRIORITY_DEFAULT,
cancellable, callback, user_data,
"g-flags", G_DBUS_PROXY_FLAGS_NONE,
"g-interface-info", _secret_gen_service_interface_info (),
"g-name", default_bus_name,
"g-bus-type", G_BUS_TYPE_SESSION,
"g-object-path", SECRET_SERVICE_PATH,
"g-interface-name", SECRET_SERVICE_INTERFACE,
"flags", flags,
NULL);
/* Just have to ensure that the service matches flags */
} else {
res = g_simple_async_result_new (G_OBJECT (service), callback,
user_data, secret_service_get);
closure = g_slice_new0 (InitClosure);
closure->cancellable = cancellable ? g_object_ref (cancellable) : NULL;
closure->flags = flags;
g_simple_async_result_set_op_res_gpointer (res, closure, init_closure_free);
service_ensure_for_flags_async (service, flags, res);
g_object_unref (service);
g_object_unref (res);
}
}
/**
* secret_service_get_finish:
* @result: the asynchronous result passed to the callback
* @error: location to place an error on failure
*
* Complete an asynchronous operation to get a #SecretService proxy for the
* Secret Service.
*
* Returns: (transfer full): a new reference to a #SecretService proxy, which
* should be released with g_object_unref().
*/
SecretService *
secret_service_get_finish (GAsyncResult *result,
GError **error)
{
GObject *service = NULL;
GObject *source_object;
g_return_val_if_fail (G_IS_ASYNC_RESULT (result), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
source_object = g_async_result_get_source_object (result);
/* Just ensuring that the service matches flags */
if (g_simple_async_result_is_valid (result, source_object, secret_service_get)) {
if (!g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result), error))
service = g_object_ref (source_object);
/* Creating a whole new service */
} else {
service = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), result, error);
if (service) {
G_LOCK (service_instance);
if (service_instance == NULL) {
service_instance = service;
g_object_weak_ref (G_OBJECT (service), on_service_instance_gone, NULL);
}
G_UNLOCK (service_instance);
}
}
if (source_object)
g_object_unref (source_object);
if (service == NULL)
return NULL;
return SECRET_SERVICE (service);
}
/**
* secret_service_get_sync:
* @flags: flags for which service functionality to ensure is initialized
* @cancellable: optional cancellation object
* @error: location to place an error on failure
*
* Get a #SecretService proxy for the Secret Service. If such a proxy object
* already exists, then the same proxy is returned.
*
* If @flags contains any flags of which parts of the secret service to
* ensure are initialized, then those will be initialized before returning.
*
* This method may block indefinitely and should not be used in user interface
* threads.
*
* Returns: (transfer full): a new reference to a #SecretService proxy, which
* should be released with g_object_unref().
*/
SecretService *
secret_service_get_sync (SecretServiceFlags flags,
GCancellable *cancellable,
GError **error)
{
SecretService *service = NULL;
G_LOCK (service_instance);
if (service_instance != NULL)
service = g_object_ref (service_instance);
G_UNLOCK (service_instance);
if (service == NULL) {
service = g_initable_new (SECRET_TYPE_SERVICE, cancellable, error,
"g-flags", G_DBUS_PROXY_FLAGS_NONE,
"g-interface-info", _secret_gen_service_interface_info (),
"g-name", default_bus_name,
"g-bus-type", G_BUS_TYPE_SESSION,
"g-object-path", SECRET_SERVICE_PATH,
"g-interface-name", SECRET_SERVICE_INTERFACE,
"flags", flags,
NULL);
if (service != NULL) {
G_LOCK (service_instance);
if (service_instance == NULL) {
service_instance = service;
g_object_weak_ref (G_OBJECT (service), on_service_instance_gone, NULL);
}
G_UNLOCK (service_instance);
}
} else {
if (!service_ensure_for_flags_sync (service, flags, cancellable, error)) {
g_object_unref (service);
return NULL;
}
}
return service;
}
/**
* secret_service_new:
* @service_gtype: the GType of the new secret service
* @service_bus_name: (allow-none): the D-Bus service name of the secret service
* @flags: flags for which service functionality to ensure is initialized
* @cancellable: optional cancellation object
* @callback: called when the operation completes
* @user_data: data to be passed to the callback
*
* Create a new #SecretService proxy for the Secret Service.
*
* This function is rarely used, see secret_service_get() instead.
*
* The @service_gtype argument should be set to %SECRET_TYPE_SERVICE or a the type
* of a derived class.
*
* If @flags contains any flags of which parts of the secret service to
* ensure are initialized, then those will be initialized before returning.
*
* If @service_bus_name is %NULL then the default is used.
*
* This method will return immediately and complete asynchronously.
*/
void
secret_service_new (GType service_gtype,
const gchar *service_bus_name,
SecretServiceFlags flags,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable));
g_return_if_fail (g_type_is_a (service_gtype, SECRET_TYPE_SERVICE));
if (service_bus_name == NULL)
service_bus_name = default_bus_name;
g_async_initable_new_async (service_gtype, G_PRIORITY_DEFAULT,
cancellable, callback, user_data,
"g-flags", G_DBUS_PROXY_FLAGS_NONE,
"g-interface-info", _secret_gen_service_interface_info (),
"g-name", service_bus_name,
"g-bus-type", G_BUS_TYPE_SESSION,
"g-object-path", SECRET_SERVICE_PATH,
"g-interface-name", SECRET_SERVICE_INTERFACE,
"flags", flags,
NULL);
}
/**
* secret_service_new_finish:
* @result: the asynchronous result passed to the callback
* @error: location to place an error on failure
*
* Complete an asynchronous operation to create a new #SecretService proxy for
* the Secret Service.
*
* Returns: (transfer full): a new reference to a #SecretService proxy, which
* should be released with g_object_unref().
*/
SecretService *
secret_service_new_finish (GAsyncResult *result,
GError **error)
{
GObject *source_object;
GObject *object;
g_return_val_if_fail (G_IS_ASYNC_RESULT (result), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
source_object = g_async_result_get_source_object (result);
object = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object),
result, error);
g_object_unref (source_object);
if (object == NULL)
return NULL;
return SECRET_SERVICE (object);
}
/**
* secret_service_new_sync:
* @service_gtype: the GType of the new secret service
* @service_bus_name: (allow-none): the D-Bus service name of the secret service
* @flags: flags for which service functionality to ensure is initialized
* @cancellable: optional cancellation object
* @error: location to place an error on failure
*
* Create a new #SecretService proxy for the Secret Service.
*
* This function is rarely used, see secret_service_get_sync() instead.
*
* The @service_gtype argument should be set to %SECRET_TYPE_SERVICE or a the
* type of a derived class.
*
* If @flags contains any flags of which parts of the secret service to
* ensure are initialized, then those will be initialized before returning.
*
* If @service_bus_name is %NULL then the default is used.
*
* This method may block indefinitely and should not be used in user interface
* threads.
*
* Returns: (transfer full): a new reference to a #SecretService proxy, which
* should be released with g_object_unref().
*/
SecretService *
secret_service_new_sync (GType service_gtype,
const gchar *service_bus_name,
SecretServiceFlags flags,
GCancellable *cancellable,
GError **error)
{
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (g_type_is_a (service_gtype, SECRET_TYPE_SERVICE), NULL);
if (service_bus_name == NULL)
service_bus_name = default_bus_name;
return g_initable_new (service_gtype, cancellable, error,
"g-flags", G_DBUS_PROXY_FLAGS_NONE,
"g-interface-info", _secret_gen_service_interface_info (),
"g-name", service_bus_name,
"g-bus-type", G_BUS_TYPE_SESSION,
"g-object-path", SECRET_SERVICE_PATH,
"g-interface-name", SECRET_SERVICE_INTERFACE,
"flags", flags,
NULL);
}
/**
* secret_service_get_flags:
* @self: the secret service proxy
*
* Get the flags representing what features of the #SecretService proxy
* have been initialized.
*
* Use secret_service_ensure_session() or secret_service_ensure_collections()
* to initialize further features and change the flags.
*
* Returns: the flags for features initialized
*/
SecretServiceFlags
secret_service_get_flags (SecretService *self)
{
SecretServiceFlags flags = 0;
g_return_val_if_fail (SECRET_IS_SERVICE (self), SECRET_SERVICE_NONE);
g_mutex_lock (&self->pv->mutex);
if (self->pv->session)
flags |= SECRET_SERVICE_OPEN_SESSION;
if (self->pv->collections)
flags |= SECRET_SERVICE_LOAD_COLLECTIONS;
g_mutex_unlock (&self->pv->mutex);
return flags;
}
/**
* secret_service_get_collections:
* @self: the secret service proxy
*
* Get a list of #SecretCollection objects representing all the collections
* in the secret service.
*
* If the %SECRET_SERVICE_LOAD_COLLECTIONS flag was not specified when
* initializing #SecretService proxy object, then this method will return
* %NULL. Use secret_service_ensure_collections() to load the collections.
*
* Returns: (transfer full) (element-type Secret.Collection) (allow-none): a
* list of the collections in the secret service
*/
GList *
secret_service_get_collections (SecretService *self)
{
GList *l, *collections;
g_return_val_if_fail (SECRET_IS_SERVICE (self), NULL);
g_mutex_lock (&self->pv->mutex);
if (self->pv->collections == NULL) {
collections = NULL;
} else {
collections = g_hash_table_get_values (self->pv->collections);
for (l = collections; l != NULL; l = g_list_next (l))
g_object_ref (l->data);
}
g_mutex_unlock (&self->pv->mutex);
return collections;
}
SecretItem *
_secret_service_find_item_instance (SecretService *self,
const gchar *item_path)
{
SecretCollection *collection = NULL;
gchar *collection_path;
SecretItem *item;
collection_path = _secret_util_parent_path (item_path);
collection = _secret_service_find_collection_instance (self, collection_path);
g_free (collection_path);
if (collection == NULL)
return NULL;
item = _secret_collection_find_item_instance (collection, item_path);
g_object_unref (collection);
return item;
}
SecretCollection *
_secret_service_find_collection_instance (SecretService *self,
const gchar *collection_path)
{
SecretCollection *collection = NULL;
g_mutex_lock (&self->pv->mutex);
if (self->pv->collections) {
collection = g_hash_table_lookup (self->pv->collections, collection_path);
if (collection != NULL)
g_object_ref (collection);
}
g_mutex_unlock (&self->pv->mutex);
return collection;
}
SecretSession *
_secret_service_get_session (SecretService *self)
{
SecretSession *session;
g_return_val_if_fail (SECRET_IS_SERVICE (self), NULL);
g_mutex_lock (&self->pv->mutex);
session = self->pv->session;
g_mutex_unlock (&self->pv->mutex);
return session;
}
void
_secret_service_take_session (SecretService *self,
SecretSession *session)
{
g_return_if_fail (SECRET_IS_SERVICE (self));
g_return_if_fail (session != NULL);
g_mutex_lock (&self->pv->mutex);
if (self->pv->session == NULL)
self->pv->session = session;
else
_secret_session_free (session);
g_mutex_unlock (&self->pv->mutex);
}
/**
* secret_service_get_session_algorithms:
* @self: the secret service proxy
*
* Get the set of algorithms being used to transfer secrets between this
* secret service proxy and the Secret Service itself.
*
* This will be %NULL if no session has been established. Use
* secret_service_ensure_session() to establish a session.
*
* Returns: (allow-none): a string representing the algorithms for transferring
* secrets
*/
const gchar *
secret_service_get_session_algorithms (SecretService *self)
{
SecretSession *session;
const gchar *algorithms;
g_return_val_if_fail (SECRET_IS_SERVICE (self), NULL);
g_mutex_lock (&self->pv->mutex);
session = self->pv->session;
algorithms = session ? _secret_session_get_algorithms (session) : NULL;
g_mutex_unlock (&self->pv->mutex);
/* Session never changes once established, so can return const */
return algorithms;
}
/**
* secret_service_get_session_path:
* @self: the secret service proxy
*
* Get the D-Bus object path of the session object being used to transfer
* secrets between this secret service proxy and the Secret Service itself.
*
* This will be %NULL if no session has been established. Use
* secret_service_ensure_session() to establish a session.
*
* Returns: (allow-none): a string representing the D-Bus object path of the
* session
*/
const gchar *
secret_service_get_session_path (SecretService *self)
{
SecretSession *session;
const gchar *path;
g_return_val_if_fail (SECRET_IS_SERVICE (self), NULL);
g_mutex_lock (&self->pv->mutex);
session = self->pv->session;
path = session ? _secret_session_get_path (session) : NULL;
g_mutex_unlock (&self->pv->mutex);
/* Session never changes once established, so can return const */
return path;
}
/**
* secret_service_ensure_session:
* @self: the secret service
* @cancellable: optional cancellation object
* @callback: called when the operation completes
* @user_data: data to be passed to the callback
*
* Ensure that the #SecretService proxy has established a session with the
* Secret Service. This session is used to transfer secrets.
*
* It is not normally necessary to call this method, as the session is
* established as necessary. You can also pass the %SECRET_SERVICE_OPEN_SESSION
* to secret_service_get() in order to ensure that a session has been established
* by the time you get the #SecretService proxy.
*
* This method will return immediately and complete asynchronously.
*/
void
secret_service_ensure_session (SecretService *self,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *res;
SecretSession *session;
g_return_if_fail (SECRET_IS_SERVICE (self));
g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable));
g_mutex_lock (&self->pv->mutex);
session = self->pv->session;
g_mutex_unlock (&self->pv->mutex);
if (session == NULL) {
_secret_session_open (self, cancellable, callback, user_data);
} else {
res = g_simple_async_result_new (G_OBJECT (self), callback, user_data,
secret_service_ensure_session);
g_simple_async_result_complete_in_idle (res);
g_object_unref (res);
}
}
/**
* secret_service_ensure_session_finish:
* @self: the secret service
* @result: the asynchronous result passed to the callback
* @error: location to place an error on failure
*
* Finish an asynchronous operation to ensure that the #SecretService proxy
* has established a session with the Secret Service.
*
* Returns: the path of the established session
*/
const gchar *
secret_service_ensure_session_finish (SecretService *self,
GAsyncResult *result,
GError **error)
{
g_return_val_if_fail (SECRET_IS_SERVICE (self), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
if (!g_simple_async_result_is_valid (result, G_OBJECT (self),
secret_service_ensure_session)) {
if (!_secret_session_open_finish (result, error))
return NULL;
}
g_return_val_if_fail (self->pv->session != NULL, NULL);
return secret_service_get_session_path (self);
}
/**
* secret_service_ensure_session_sync:
* @self: the secret service
* @cancellable: optional cancellation object
* @error: location to place an error on failure
*
* Ensure that the #SecretService proxy has established a session with the
* Secret Service. This session is used to transfer secrets.
*
* It is not normally necessary to call this method, as the session is
* established as necessary. You can also pass the %SECRET_SERVICE_OPEN_SESSION
* to secret_service_get_sync() in order to ensure that a session has been
* established by the time you get the #SecretService proxy.
*
* This method may block indefinitely and should not be used in user interface
* threads.
*
* Returns: the path of the established session
*/
const gchar *
secret_service_ensure_session_sync (SecretService *self,
GCancellable *cancellable,
GError **error)
{
SecretSync *sync;
const gchar *path;
g_return_val_if_fail (SECRET_IS_SERVICE (self), NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
sync = _secret_sync_new ();
g_main_context_push_thread_default (sync->context);
secret_service_ensure_session (self, cancellable,
_secret_sync_on_result, sync);
g_main_loop_run (sync->loop);
path = secret_service_ensure_session_finish (self, sync->result, error);
g_main_context_pop_thread_default (sync->context);
_secret_sync_free (sync);
return path;
}
static SecretCollection *
service_lookup_collection (SecretService *self,
const gchar *path)
{
SecretCollection *collection = NULL;
g_mutex_lock (&self->pv->mutex);
if (self->pv->collections) {
collection = g_hash_table_lookup (self->pv->collections, path);
if (collection != NULL)
g_object_ref (collection);
}
g_mutex_unlock (&self->pv->mutex);
return collection;
}
static void
service_update_collections (SecretService *self,
GHashTable *collections)
{
GHashTable *previous;
g_hash_table_ref (collections);
g_mutex_lock (&self->pv->mutex);
previous = self->pv->collections;
self->pv->collections = collections;
g_mutex_unlock (&self->pv->mutex);
if (previous != NULL)
g_hash_table_unref (previous);
g_object_notify (G_OBJECT (self), "collections");
}
typedef struct {
GCancellable *cancellable;
GHashTable *collections;
gint collections_loading;
} EnsureClosure;
static GHashTable *
collections_table_new (void)
{
return g_hash_table_new_full (g_str_hash, g_str_equal,
g_free, g_object_unref);
}
static void
ensure_closure_free (gpointer data)
{
EnsureClosure *closure = data;
g_clear_object (&closure->cancellable);
g_hash_table_unref (closure->collections);
g_slice_free (EnsureClosure, closure);
}
static void
on_ensure_collection (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
GSimpleAsyncResult *res = G_SIMPLE_ASYNC_RESULT (user_data);
SecretService *self = SECRET_SERVICE (g_async_result_get_source_object (user_data));
EnsureClosure *closure = g_simple_async_result_get_op_res_gpointer (res);
SecretCollection *collection;
const gchar *path;
GError *error = NULL;
closure->collections_loading--;
collection = secret_collection_new_finish (result, &error);
if (error != NULL)
g_simple_async_result_take_error (res, error);
if (collection != NULL) {
path = g_dbus_proxy_get_object_path (G_DBUS_PROXY (self));
g_hash_table_insert (closure->collections, g_strdup (path), collection);
}
if (closure->collections_loading == 0) {
service_update_collections (self, closure->collections);
g_simple_async_result_complete (res);
}
g_object_unref (self);
g_object_unref (res);
}
/**
* secret_service_ensure_collections:
* @self: the secret service
* @cancellable: optional cancellation object
* @callback: called when the operation completes
* @user_data: data to be passed to the callback
*
* Ensure that the #SecretService proxy has loaded all the collections present
* in the Secret Service. This affects the result of
* secret_service_get_collections().
*
* You can also pass the %SECRET_SERVICE_LOAD_COLLECTIONS to
* secret_service_get_sync() in order to ensure that the collections have been
* loaded by the time you get the #SecretService proxy.
*
* This method will return immediately and complete asynchronously.
*/
void
secret_service_ensure_collections (SecretService *self,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
EnsureClosure *closure;
SecretCollection *collection;
GSimpleAsyncResult *res;
const gchar *path;
GVariant *paths;
GVariantIter iter;
g_return_if_fail (SECRET_IS_SERVICE (self));
g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable));
paths = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (self), "Collections");
g_return_if_fail (paths != NULL);
res = g_simple_async_result_new (G_OBJECT (self), callback, user_data,
secret_service_ensure_collections);
closure = g_slice_new0 (EnsureClosure);
closure->cancellable = cancellable ? g_object_ref (cancellable) : NULL;
closure->collections = collections_table_new ();
g_simple_async_result_set_op_res_gpointer (res, closure, ensure_closure_free);
g_variant_iter_init (&iter, paths);
while (g_variant_iter_loop (&iter, "&o", &path)) {
collection = service_lookup_collection (self, path);
/* No such collection yet create a new one */
if (collection == NULL) {
secret_collection_new (self, path, cancellable,
on_ensure_collection, g_object_ref (res));
closure->collections_loading++;
} else {
g_hash_table_insert (closure->collections, g_strdup (path), collection);
}
}
if (closure->collections_loading == 0) {
service_update_collections (self, closure->collections);
g_simple_async_result_complete_in_idle (res);
}
g_variant_unref (paths);
g_object_unref (res);
}
/**
* secret_service_ensure_collections_finish:
* @self: the secret service
* @result: the asynchronous result passed to the callback
* @error: location to place an error on failure
*
* Complete an asynchronous operation to ensure that the #SecretService proxy
* has loaded all the collections present in the Secret Service.
*
* Returns: whether the load was successful or not
*/
gboolean
secret_service_ensure_collections_finish (SecretService *self,
GAsyncResult *result,
GError **error)
{
g_return_val_if_fail (SECRET_IS_SERVICE (self), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
g_return_val_if_fail (g_simple_async_result_is_valid (result, G_OBJECT (self),
secret_service_ensure_collections), FALSE);
if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result), error))
return FALSE;
return TRUE;
}
/**
* secret_service_ensure_collections_sync:
* @self: the secret service
* @cancellable: optional cancellation object
* @error: location to place an error on failure
*
* Ensure that the #SecretService proxy has loaded all the collections present
* in the Secret Service. This affects the result of
* secret_service_get_collections().
*
* You can also pass the %SECRET_SERVICE_LOAD_COLLECTIONS to
* secret_service_get_sync() in order to ensure that the collections have been
* loaded by the time you get the #SecretService proxy.
*
* This method may block indefinitely and should not be used in user interface
* threads.
*
* Returns: whether the load was successful or not
*/
gboolean
secret_service_ensure_collections_sync (SecretService *self,
GCancellable *cancellable,
GError **error)
{
SecretCollection *collection;
GHashTable *collections;
GVariant *paths;
GVariantIter iter;
const gchar *path;
gboolean ret = TRUE;
g_return_val_if_fail (SECRET_IS_SERVICE (self), FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
paths = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (self), "Collections");
g_return_val_if_fail (paths != NULL, FALSE);
collections = collections_table_new ();
g_variant_iter_init (&iter, paths);
while (g_variant_iter_next (&iter, "&o", &path)) {
collection = service_lookup_collection (self, path);
/* No such collection yet create a new one */
if (collection == NULL) {
collection = secret_collection_new_sync (self, path, cancellable, error);
if (collection == NULL) {
ret = FALSE;
break;
}
}
g_hash_table_insert (collections, g_strdup (path), collection);
}
if (ret)
service_update_collections (self, collections);
g_hash_table_unref (collections);
g_variant_unref (paths);
return ret;
}
/**
* secret_service_prompt_sync:
* @self: the secret service
* @prompt: the prompt
* @cancellable: optional cancellation object
* @return_type: the variant type of the prompt result
* @error: location to place an error on failure
*
* Perform prompting for a #SecretPrompt.
*
* Runs a prompt and performs the prompting. Returns a variant result if the
* prompt was completed and not dismissed. The type of result depends on the
* action the prompt is completing, and is defined in the Secret Service DBus
* API specification.
*
* This function is called by other parts of this library to handle prompts
* for the various actions that can require prompting.
*
* Override the #SecretServiceClass <literal>prompt_sync</literal> virtual method
* to change the behavior of the propmting. The default behavior is to simply
* run secret_prompt_perform_sync() on the prompt.
*
* Returns: (transfer full): %NULL if the prompt was dismissed or an error occurred,
* a variant result if the prompt was successful
*/
GVariant *
secret_service_prompt_sync (SecretService *self,
SecretPrompt *prompt,
GCancellable *cancellable,
const GVariantType *return_type,
GError **error)
{
SecretServiceClass *klass;
g_return_val_if_fail (SECRET_IS_SERVICE (self), NULL);
g_return_val_if_fail (SECRET_IS_PROMPT (prompt), NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
klass = SECRET_SERVICE_GET_CLASS (self);
g_return_val_if_fail (klass->prompt_sync != NULL, NULL);
return (klass->prompt_sync) (self, prompt, cancellable, return_type, error);
}
/**
* secret_service_prompt:
* @self: the secret service
* @prompt: the prompt
* @cancellable: optional cancellation object
* @callback: called when the operation completes
* @user_data: data to be passed to the callback
*
* Perform prompting for a #SecretPrompt.
*
* This function is called by other parts of this library to handle prompts
* for the various actions that can require prompting.
*
* Override the #SecretServiceClass <literal>prompt_async</literal> virtual method
* to change the behavior of the propmting. The default behavior is to simply
* run secret_prompt_perform() on the prompt.
*/
void
secret_service_prompt (SecretService *self,
SecretPrompt *prompt,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
SecretServiceClass *klass;
g_return_if_fail (SECRET_IS_SERVICE (self));
g_return_if_fail (SECRET_IS_PROMPT (prompt));
g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable));
klass = SECRET_SERVICE_GET_CLASS (self);
g_return_if_fail (klass->prompt_async != NULL);
(klass->prompt_async) (self, prompt, cancellable, callback, user_data);
}
/**
* secret_service_prompt_finish:
* @self: the secret service
* @result: the asynchronous result passed to the callback
* @return_type: the variant type of the prompt result
* @error: location to place an error on failure
*
* Complete asynchronous operation to perform prompting for a #SecretPrompt.
*
* Returns a variant result if the prompt was completed and not dismissed. The
* type of result depends on the action the prompt is completing, and is defined
* in the Secret Service DBus API specification.
*
* Returns: (transfer full): %NULL if the prompt was dismissed or an error occurred,
* a variant result if the prompt was successful
*/
GVariant *
secret_service_prompt_finish (SecretService *self,
GAsyncResult *result,
const GVariantType *return_type,
GError **error)
{
SecretServiceClass *klass;
g_return_val_if_fail (SECRET_IS_SERVICE (self), NULL);
g_return_val_if_fail (G_IS_ASYNC_RESULT (result), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
klass = SECRET_SERVICE_GET_CLASS (self);
g_return_val_if_fail (klass->prompt_finish != NULL, NULL);
return (klass->prompt_finish) (self, result, return_type, error);
}
GVariant *
secret_service_prompt_path_sync (SecretService *self,
const gchar *prompt_path,
GCancellable *cancellable,
const GVariantType *return_type,
GError **error)
{
SecretPrompt *prompt;
GVariant *retval;
g_return_val_if_fail (SECRET_IS_SERVICE (self), NULL);
g_return_val_if_fail (prompt_path != NULL, NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
prompt = _secret_prompt_instance (self, prompt_path);
retval = secret_service_prompt_sync (self, prompt, cancellable, return_type, error);
g_object_unref (prompt);
return retval;
}
/**
* secret_service_prompt_path:
* @self: the secret service
* @prompt_path: the D-Bus object path of the prompt
* @cancellable: optional cancellation object
* @callback: called when the operation completes
* @user_data: data to be passed to the callback
*
* Perform prompting for a #SecretPrompt.
*
* This function is called by other parts of this library to handle prompts
* for the various actions that can require prompting.
*
* Override the #SecretServiceClass <literal>prompt_async</literal> virtual method
* to change the behavior of the propmting. The default behavior is to simply
* run secret_prompt_perform() on the prompt.
*/
void
secret_service_prompt_path (SecretService *self,
const gchar *prompt_path,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
SecretPrompt *prompt;
g_return_if_fail (SECRET_IS_SERVICE (self));
g_return_if_fail (prompt_path != NULL);
g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable));
prompt = _secret_prompt_instance (self, prompt_path);
secret_service_prompt (self, prompt, cancellable, callback, user_data);
g_object_unref (prompt);
}
/**
* secret_service_prompt_path_finish:
* @self: the secret service
* @result: the asynchronous result passed to the callback
* @return_type: the variant type of the prompt result
* @error: location to place an error on failure
*
* Complete asynchronous operation to perform prompting for a #SecretPrompt.
*
* Returns a variant result if the prompt was completed and not dismissed. The
* type of result depends on the action the prompt is completing, and is defined
* in the Secret Service DBus API specification.
*
* Returns: (transfer full): %NULL if the prompt was dismissed or an error occurred,
* a variant result if the prompt was successful
*/
GVariant *
secret_service_prompt_path_finish (SecretService *self,
GAsyncResult *result,
const GVariantType *return_type,
GError **error)
{
g_return_val_if_fail (SECRET_IS_SERVICE (self), NULL);
g_return_val_if_fail (G_IS_ASYNC_RESULT (result), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
return secret_service_prompt_finish (self, result, return_type, error);
}
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