static DBusMessage*
service_method_create_collection (GkdSecretService *self, DBusMessage *message)
{
DBusMessageIter iter, array;
GckAttributes *attrs;
GkdSecretCreate *create;
DBusMessage *reply;
const gchar *path;
const gchar *alias;
const char *caller;
const gchar *coll;
/* Parse the incoming message */
if (!dbus_message_has_signature (message, "a{sv}s"))
return NULL;
if (!dbus_message_iter_init (message, &iter))
g_return_val_if_reached (NULL);
attrs = gck_attributes_new ();
dbus_message_iter_recurse (&iter, &array);
if (!gkd_secret_property_parse_all (&array, SECRET_COLLECTION_INTERFACE, attrs)) {
gck_attributes_unref (attrs);
return dbus_message_new_error_printf (message, DBUS_ERROR_INVALID_ARGS,
"Invalid properties");
}
if (!dbus_message_iter_next (&iter))
g_return_val_if_reached (NULL);
dbus_message_iter_get_basic (&iter, &alias);
/* Empty alias is no alias */
if (alias) {
if (!alias[0]) {
alias = NULL;
} else if (!g_str_equal (alias, "default")) {
gck_attributes_unref (attrs);
return dbus_message_new_error (message, DBUS_ERROR_NOT_SUPPORTED,
"Only the 'default' alias is supported");
}
}
gck_attributes_add_boolean (attrs, CKA_TOKEN, TRUE);
/* Create the prompt object, for the password */
caller = dbus_message_get_sender (message);
create = gkd_secret_create_new (self, caller, attrs, alias);
gck_attributes_unref (attrs);
path = gkd_secret_dispatch_get_object_path (GKD_SECRET_DISPATCH (create));
gkd_secret_service_publish_dispatch (self, caller,
GKD_SECRET_DISPATCH (create));
coll = "/";
reply = dbus_message_new_method_return (message);
dbus_message_append_args (reply,
DBUS_TYPE_OBJECT_PATH, &coll,
DBUS_TYPE_OBJECT_PATH, &path,
DBUS_TYPE_INVALID);
g_object_unref (create);
return reply;
}
gchar*
gkd_secret_create_with_secret (GckAttributes *attrs, GkdSecretSecret *master,
DBusError *derr)
{
GckAttributes *atts;
GckObject *cred;
GckObject *collection;
GckSession *session;
GError *error = NULL;
gpointer identifier;
gsize n_identifier;
gboolean token;
gchar *path;
if (!gck_attributes_find_boolean (attrs, CKA_TOKEN, &token))
token = FALSE;
atts = gck_attributes_new ();
gck_attributes_add_ulong (atts, CKA_CLASS, CKO_G_CREDENTIAL);
gck_attributes_add_boolean (atts, CKA_MATE_TRANSIENT, TRUE);
gck_attributes_add_boolean (atts, CKA_TOKEN, token);
session = gkd_secret_session_get_pkcs11_session (master->session);
g_return_val_if_fail (session, NULL);
/* Create ourselves some credentials */
cred = gkd_secret_session_create_credential (master->session, session, atts, master, derr);
gck_attributes_unref (atts);
if (cred == NULL)
return FALSE;
collection = gkd_secret_create_with_credential (session, attrs, cred, &error);
gck_attributes_unref (atts);
g_object_unref (cred);
if (collection == NULL) {
g_warning ("couldn't create collection: %s", egg_error_message (error));
g_clear_error (&error);
dbus_set_error (derr, DBUS_ERROR_FAILED, "Couldn't create new collection");
return FALSE;
}
identifier = gck_object_get_data (collection, CKA_ID, NULL, &n_identifier, &error);
g_object_unref (collection);
if (!identifier) {
g_warning ("couldn't lookup new collection identifier: %s", egg_error_message (error));
g_clear_error (&error);
dbus_set_error (derr, DBUS_ERROR_FAILED, "Couldn't find new collection just created");
return FALSE;
}
path = gkd_secret_util_build_path (SECRET_COLLECTION_PREFIX, identifier, n_identifier);
g_free (identifier);
return path;
}
static GckObject *
lookup_public_key (GckObject *object,
GCancellable *cancellable,
GError **lerror)
{
GckBuilder builder = GCK_BUILDER_INIT;
gulong attr_types[] = { CKA_ID };
GckAttributes *attrs;
GError *error = NULL;
GckSession *session;
GckObject *result;
const GckAttribute *id;
GList *objects;
attrs = gck_object_cache_lookup (object, attr_types, G_N_ELEMENTS (attr_types),
cancellable, &error);
if (error != NULL) {
_gcr_debug ("couldn't load private key id: %s", error->message);
g_propagate_error (lerror, error);
return NULL;
}
id = gck_attributes_find (attrs, CKA_ID);
if (id == NULL || gck_attribute_is_invalid (id)) {
gck_attributes_unref (attrs);
_gcr_debug ("couldn't load private key id");
g_set_error_literal (lerror, GCK_ERROR, CKR_ATTRIBUTE_TYPE_INVALID,
gck_message_from_rv (CKR_ATTRIBUTE_TYPE_INVALID));
return NULL;
}
gck_builder_add_ulong (&builder, CKA_CLASS, CKO_PUBLIC_KEY);
gck_builder_add_attribute (&builder, id);
gck_attributes_unref (attrs);
session = gck_object_get_session (object);
objects = gck_session_find_objects (session, gck_builder_end (&builder), cancellable, &error);
g_object_unref (session);
if (error != NULL) {
_gcr_debug ("couldn't lookup public key: %s", error->message);
g_propagate_error (lerror, error);
return NULL;
}
if (!objects)
return NULL;
result = g_object_ref (objects->data);
gck_list_unref_free (objects);
return result;
}
static GckObject*
create_credential (GckSession *session, GckObject *object,
const gchar *secret, GError **error)
{
GckAttributes *attrs;
GckObject *cred;
g_return_val_if_fail (GCK_IS_SESSION (session), NULL);
g_return_val_if_fail (!object || GCK_IS_OBJECT (object), NULL);
if (!secret)
secret = "";
attrs = gck_attributes_new ();
gck_attributes_add_ulong (attrs, CKA_CLASS, CKO_G_CREDENTIAL);
gck_attributes_add_string (attrs, CKA_VALUE, secret);
gck_attributes_add_boolean (attrs, CKA_MATE_TRANSIENT, TRUE);
gck_attributes_add_boolean (attrs, CKA_TOKEN, TRUE);
if (object)
gck_attributes_add_ulong (attrs, CKA_G_OBJECT,
gck_object_get_handle (object));
cred = gck_session_create_object (session, attrs, NULL, error);
gck_attributes_unref (attrs);
return cred;
}
GckObject*
gkd_secret_create_with_credential (GckSession *session, GckAttributes *attrs,
GckObject *cred, GError **error)
{
GckAttributes *atts;
GckAttribute *attr;
GckObject *collection;
gboolean token;
atts = gck_attributes_new ();
gck_attributes_add_ulong (atts, CKA_G_CREDENTIAL, gck_object_get_handle (cred));
gck_attributes_add_ulong (atts, CKA_CLASS, CKO_G_COLLECTION);
attr = gck_attributes_find (attrs, CKA_LABEL);
if (attr != NULL)
gck_attributes_add (atts, attr);
if (!gck_attributes_find_boolean (attrs, CKA_TOKEN, &token))
token = FALSE;
gck_attributes_add_boolean (atts, CKA_TOKEN, token);
collection = gck_session_create_object (session, atts, NULL, error);
gck_attributes_unref (atts);
return collection;
}
GNode *
_gcr_subject_public_key_load (GckObject *key,
GCancellable *cancellable,
GError **error)
{
GckBuilder builder = GCK_BUILDER_INIT;
GckAttributes *attributes;
GNode *asn;
g_return_val_if_fail (GCK_IS_OBJECT (key), NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
lookup_attributes (key, &builder);
if (!check_attributes (&builder)) {
if (!load_attributes (key, &builder, cancellable, error)) {
gck_builder_clear (&builder);
return NULL;
}
}
attributes = gck_builder_end (&builder);
asn = _gcr_subject_public_key_for_attributes (attributes);
if (asn == NULL) {
g_set_error_literal (error, GCK_ERROR, CKR_TEMPLATE_INCONSISTENT,
_("Couldn't build public key"));
}
gck_attributes_unref (attributes);
return asn;
}
GNode *
_gcr_subject_public_key_load_finish (GAsyncResult *result,
GError **error)
{
GckAttributes *attributes;
GSimpleAsyncResult *res;
LoadClosure *closure;
GNode *asn;
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
g_return_val_if_fail (g_simple_async_result_is_valid (result, NULL,
_gcr_subject_public_key_load_async), NULL);
res = G_SIMPLE_ASYNC_RESULT (result);
if (g_simple_async_result_propagate_error (res, error))
return NULL;
closure = g_simple_async_result_get_op_res_gpointer (res);
attributes = gck_attributes_ref_sink (gck_builder_end (&closure->builder));
asn = _gcr_subject_public_key_for_attributes (attributes);
if (asn == NULL) {
g_set_error_literal (error, GCK_ERROR, CKR_TEMPLATE_INCONSISTENT,
_("Couldn't build public key"));
}
gck_attributes_unref (attributes);
return asn;
}
static void
complete_generate (SeahorsePkcs11Generate *self,
GError **error)
{
g_assert (error != NULL);
if (*error != NULL)
seahorse_util_handle_error (error, NULL, _("Couldn't generate private key"));
else
seahorse_place_load (SEAHORSE_PLACE (self->token), self->cancellable, NULL, NULL);
g_clear_object (&self->cancellable);
gck_attributes_unref (self->pub_attrs);
gck_attributes_unref (self->prv_attrs);
self->pub_attrs = self->prv_attrs = NULL;
}
static GckObject*
lookup_login_keyring (GckSession *session)
{
GckAttributes *atts;
GError *error = NULL;
GckObject *login = NULL;
GList *objects;
guint length;
g_return_val_if_fail (GCK_IS_SESSION (session), NULL);
atts = gck_attributes_new ();
gck_attributes_add_ulong (atts, CKA_CLASS, CKO_G_COLLECTION);
gck_attributes_add_boolean (atts, CKA_TOKEN, TRUE);
gck_attributes_add_string (atts, CKA_ID, "login");
objects = gck_session_find_objects (session, atts, NULL, &error);
gck_attributes_unref (atts);
if (error) {
g_warning ("couldn't search for login keyring: %s", egg_error_message (error));
g_clear_error (&error);
return NULL;
}
length = g_list_length (objects);
if (length == 1)
login = g_object_ref (objects->data);
else if (length > 1)
g_warning ("more than one login keyring exists");
gck_list_unref_free (objects);
return login;
}
static void
imported_object (GckObject *object,
const gchar *destination)
{
gulong attr_types[3];
GckAttributes *attrs;
const GckAttribute *id;
CK_OBJECT_CLASS klass;
const gchar *message;
GError *err = NULL;
gchar *label, *hex;
attr_types[0] = CKA_LABEL;
attr_types[1] = CKA_CLASS;
attr_types[2] = CKA_ID;
attrs = gck_object_get_full (object, attr_types, G_N_ELEMENTS (attr_types), NULL, &err);
if (attrs == NULL) {
gkr_tool_handle_error (&err, "couldn't get imported object info");
return;
}
if (!gck_attributes_find_string (attrs, CKA_LABEL, &label))
label = g_strdup ("unknown");
if (!gck_attributes_find_ulong (attrs, CKA_CLASS, &klass))
klass = CKO_DATA;
id = gck_attributes_find (attrs, CKA_ID);
switch (klass) {
case CKO_CERTIFICATE:
message = "%s: imported certificate: %s\n";
break;
case CKO_DATA:
message = "%s: imported data: %s\n";
break;
case CKO_PRIVATE_KEY:
message = "%s: imported private key: %s\n";
break;
case CKO_PUBLIC_KEY:
message = "%s: imported public key: %s\n";
break;
case CKO_SECRET_KEY:
message = "%s: imported secret key: %s\n";
break;
default:
message = "%s: imported object: %s\n";
break;
};
g_print (message, destination, label);
if (id) {
hex = egg_hex_encode (id->value, id->length);
g_print ("\tidentifier: %s\n", hex);
g_free (hex);
}
gck_attributes_unref (attrs);
g_free (label);
}
static gboolean
load_rsa_attributes (GckObject *object,
GckBuilder *builder,
GCancellable *cancellable,
GError **lerror)
{
gulong attr_types[] = { CKA_MODULUS, CKA_PUBLIC_EXPONENT };
GckAttributes *attrs;
GError *error = NULL;
if (check_rsa_attributes (builder)) {
_gcr_debug ("rsa attributes already loaded");
return TRUE;
}
attrs = gck_object_cache_lookup (object, attr_types, G_N_ELEMENTS (attr_types),
cancellable, &error);
if (error != NULL) {
_gcr_debug ("couldn't load rsa attributes: %s", error->message);
g_propagate_error (lerror, error);
return FALSE;
}
gck_builder_set_all (builder, attrs);
gck_attributes_unref (attrs);
return check_rsa_attributes (builder);
}
static void
seahorse_pkcs11_generate_finalize (GObject *obj)
{
SeahorsePkcs11Generate *self = SEAHORSE_PKCS11_GENERATE (obj);
g_clear_object (&self->token);
g_clear_object (&self->token_model);
g_free (self->mechanism);
g_clear_object (&self->mechanism_store);
g_clear_object (&self->cancellable);
gck_attributes_unref (self->pub_attrs);
gck_attributes_unref (self->prv_attrs);
G_OBJECT_CLASS (seahorse_pkcs11_generate_parent_class)->finalize (obj);
}
static DBusMessage*
service_method_create_with_master_password (GkdSecretService *self, DBusMessage *message)
{
DBusError derr = DBUS_ERROR_INIT;
DBusMessageIter iter, array;
DBusMessage *reply = NULL;
GkdSecretSecret *secret = NULL;
GckAttributes *attrs = NULL;
gchar *path;
/* Parse the incoming message */
if (!dbus_message_has_signature (message, "a{sv}(oayays)"))
return NULL;
if (!dbus_message_iter_init (message, &iter))
g_return_val_if_reached (NULL);
attrs = gck_attributes_new ();
dbus_message_iter_recurse (&iter, &array);
if (!gkd_secret_property_parse_all (&array, SECRET_COLLECTION_INTERFACE, attrs)) {
gck_attributes_unref (attrs);
return dbus_message_new_error (message, DBUS_ERROR_INVALID_ARGS,
"Invalid properties argument");
}
dbus_message_iter_next (&iter);
secret = gkd_secret_secret_parse (self, message, &iter, &derr);
if (secret == NULL) {
gck_attributes_unref (attrs);
return gkd_secret_error_to_reply (message, &derr);
}
gck_attributes_add_boolean (attrs, CKA_TOKEN, TRUE);
path = gkd_secret_create_with_secret (attrs, secret, &derr);
gck_attributes_unref (attrs);
gkd_secret_secret_free (secret);
if (path == NULL)
return gkd_secret_error_to_reply (message, &derr);
reply = dbus_message_new_method_return (message);
dbus_message_append_args (reply, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID);
g_free (path);
return reply;
}
static void
gkd_secret_create_finalize (GObject *obj)
{
GkdSecretCreate *self = GKD_SECRET_CREATE (obj);
gck_attributes_unref (self->pkcs11_attrs);
g_free (self->result_path);
g_free (self->alias);
G_OBJECT_CLASS (gkd_secret_create_parent_class)->finalize (obj);
}
static gboolean
service_method_create_with_master_password (GkdExportedInternal *skeleton,
GDBusMethodInvocation *invocation,
GVariant *attributes,
GVariant *master,
GkdSecretService *self)
{
GckBuilder builder = GCK_BUILDER_INIT;
GkdSecretSecret *secret = NULL;
GckAttributes *attrs = NULL;
GError *error = NULL;
gchar *path;
const gchar *caller;
if (!gkd_secret_property_parse_all (attributes, SECRET_COLLECTION_INTERFACE, &builder)) {
gck_builder_clear (&builder);
g_dbus_method_invocation_return_error_literal (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"Invalid properties argument");
return TRUE;
}
caller = g_dbus_method_invocation_get_sender (invocation);
secret = gkd_secret_secret_parse (self,
caller,
master, &error);
if (secret == NULL) {
gck_builder_clear (&builder);
g_dbus_method_invocation_take_error (invocation, error);
return TRUE;
}
gck_builder_add_boolean (&builder, CKA_TOKEN, TRUE);
attrs = gck_attributes_ref_sink (gck_builder_end (&builder));
path = gkd_secret_create_with_secret (attrs, secret, &error);
gck_attributes_unref (attrs);
gkd_secret_secret_free (secret);
if (path == NULL) {
gkd_secret_propagate_error (invocation, "Couldn't create collection", error);
return TRUE;
}
/* Notify the callers that a collection was created */
g_message ("emit collection_Created");
gkd_secret_service_emit_collection_created (self, path);
gkd_exported_internal_complete_create_with_master_password
(skeleton, invocation, path);
g_free (path);
return TRUE;
}
static void
gcr_key_renderer_set_property (GObject *obj, guint prop_id, const GValue *value,
GParamSpec *pspec)
{
GcrKeyRenderer *self = GCR_KEY_RENDERER (obj);
switch (prop_id) {
case PROP_LABEL:
g_free (self->pv->label);
self->pv->label = g_value_dup_string (value);
g_object_notify (obj, "label");
gcr_renderer_emit_data_changed (GCR_RENDERER (self));
break;
case PROP_ATTRIBUTES:
gck_attributes_unref (self->pv->attributes);
self->pv->attributes = g_value_dup_boxed (value);
gcr_renderer_emit_data_changed (GCR_RENDERER (self));
break;
case PROP_OBJECT:
g_clear_object (&self->pv->object);
self->pv->object = g_value_dup_object (value);
if (self->pv->object) {
gck_attributes_unref (self->pv->attributes);
self->pv->attributes = NULL;
}
if (GCK_IS_OBJECT_CACHE (self->pv->object)) {
self->pv->notify_sig = g_signal_connect (self->pv->object,
"notify::attributes",
G_CALLBACK (on_object_cache_attributes),
self);
on_object_cache_attributes (G_OBJECT (self->pv->object), NULL, self);
}
g_object_notify (obj, "attributes");
g_object_notify (obj, "object");
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
break;
}
}
gchar*
gkd_secret_create_with_secret (GckAttributes *attrs,
GkdSecretSecret *master,
GError **error)
{
GckBuilder builder = GCK_BUILDER_INIT;
GckAttributes *atts;
GckObject *cred;
GckObject *collection;
GckSession *session;
gpointer identifier;
gsize n_identifier;
gboolean token;
gchar *path;
if (!gck_attributes_find_boolean (attrs, CKA_TOKEN, &token))
token = FALSE;
gck_builder_add_ulong (&builder, CKA_CLASS, CKO_G_CREDENTIAL);
gck_builder_add_boolean (&builder, CKA_GNOME_TRANSIENT, TRUE);
gck_builder_add_boolean (&builder, CKA_TOKEN, token);
session = gkd_secret_session_get_pkcs11_session (master->session);
g_return_val_if_fail (session, NULL);
/* Create ourselves some credentials */
atts = gck_attributes_ref_sink (gck_builder_end (&builder));
cred = gkd_secret_session_create_credential (master->session, session,
atts, master, error);
gck_attributes_unref (atts);
if (cred == NULL)
return FALSE;
collection = gkd_secret_create_with_credential (session, attrs, cred, error);
g_object_unref (cred);
if (collection == NULL)
return FALSE;
identifier = gck_object_get_data (collection, CKA_ID, NULL, &n_identifier, error);
g_object_unref (collection);
if (!identifier)
return FALSE;
path = gkd_secret_util_build_path (SECRET_COLLECTION_PREFIX, identifier, n_identifier);
g_free (identifier);
return path;
}
static gboolean
service_method_create_collection (GkdExportedService *skeleton,
GDBusMethodInvocation *invocation,
GVariant *properties,
gchar *alias,
GkdSecretService *self)
{
GckBuilder builder = GCK_BUILDER_INIT;
GckAttributes *attrs;
GkdSecretCreate *create;
const gchar *path;
const char *caller;
if (!gkd_secret_property_parse_all (properties, SECRET_COLLECTION_INTERFACE, &builder)) {
gck_builder_clear (&builder);
g_dbus_method_invocation_return_error_literal (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"Invalid properties");
return TRUE;
}
/* Empty alias is no alias */
if (alias) {
if (!alias[0]) {
alias = NULL;
} else if (!g_str_equal (alias, "default")) {
gck_builder_clear (&builder);
g_dbus_method_invocation_return_error_literal (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_NOT_SUPPORTED,
"Only the 'default' alias is supported");
return TRUE;
}
}
gck_builder_add_boolean (&builder, CKA_TOKEN, TRUE);
attrs = gck_attributes_ref_sink (gck_builder_end (&builder));
/* Create the prompt object, for the password */
caller = g_dbus_method_invocation_get_sender (invocation);
create = gkd_secret_create_new (self, caller, attrs, alias);
gck_attributes_unref (attrs);
path = gkd_secret_dispatch_get_object_path (GKD_SECRET_DISPATCH (create));
gkd_secret_service_publish_dispatch (self, caller,
GKD_SECRET_DISPATCH (create));
gkd_exported_service_complete_create_collection (skeleton, invocation,
"/", path);
return TRUE;
}
/**
* gcr_key_renderer_set_attributes:
* @self: The key renderer
* @attrs: (allow-none): the attributes to display
*
* Get the attributes displayed in the renderer. The attributes should represent
* either an RSA, DSA, or EC key in PKCS\#11 style.
*/
void
gcr_key_renderer_set_attributes (GcrKeyRenderer *self, GckAttributes *attrs)
{
g_return_if_fail (GCR_IS_KEY_RENDERER (self));
if (self->pv->attributes)
gck_attributes_unref (self->pv->attributes);
self->pv->attributes = attrs;
if (self->pv->attributes)
gck_attributes_ref (self->pv->attributes);
g_object_notify (G_OBJECT (self), "attributes");
gcr_renderer_emit_data_changed (GCR_RENDERER (self));
}
static DBusMessage*
service_method_create_with_master_password (GkdSecretService *self, DBusMessage *message)
{
GckBuilder builder = GCK_BUILDER_INIT;
DBusError derr = DBUS_ERROR_INIT;
DBusMessageIter iter, array;
DBusMessage *reply = NULL;
GkdSecretSecret *secret = NULL;
GckAttributes *attrs = NULL;
GError *error = NULL;
gchar *path;
/* Parse the incoming message */
if (!dbus_message_has_signature (message, "a{sv}(oayays)"))
return NULL;
if (!dbus_message_iter_init (message, &iter))
g_return_val_if_reached (NULL);
dbus_message_iter_recurse (&iter, &array);
if (!gkd_secret_property_parse_all (&array, SECRET_COLLECTION_INTERFACE, &builder)) {
gck_builder_clear (&builder);
return dbus_message_new_error (message, DBUS_ERROR_INVALID_ARGS,
"Invalid properties argument");
}
dbus_message_iter_next (&iter);
secret = gkd_secret_secret_parse (self, message, &iter, &derr);
if (secret == NULL) {
gck_builder_clear (&builder);
return gkd_secret_error_to_reply (message, &derr);
}
gck_builder_add_boolean (&builder, CKA_TOKEN, TRUE);
attrs = gck_attributes_ref_sink (gck_builder_end (&builder));
path = gkd_secret_create_with_secret (attrs, secret, &error);
gck_attributes_unref (attrs);
gkd_secret_secret_free (secret);
if (path == NULL)
return gkd_secret_propagate_error (message, "Couldn't create collection", error);
/* Notify the callers that a collection was created */
gkd_secret_service_emit_collection_created (self, path);
reply = dbus_message_new_method_return (message);
dbus_message_append_args (reply, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID);
g_free (path);
return reply;
}
static void
lookup_attributes (GckObject *object,
GckBuilder *builder)
{
GckObjectCache *oakey;
GckAttributes *attrs;
if (GCK_IS_OBJECT_CACHE (object)) {
oakey = GCK_OBJECT_CACHE (object);
attrs = gck_object_cache_get_attributes (oakey);
if (attrs != NULL) {
gck_builder_add_all (builder, attrs);
gck_attributes_unref (attrs);
}
}
}
static gboolean
load_dsa_attributes (GckObject *object,
GckBuilder *builder,
GCancellable *cancellable,
GError **lerror)
{
gulong attr_types[] = { CKA_PRIME, CKA_SUBPRIME, CKA_BASE, CKA_VALUE };
GError *error = NULL;
GckAttributes *loaded;
GckObject *publi;
gulong klass;
if (check_dsa_attributes (builder))
return TRUE;
if (!gck_builder_find_ulong (builder, CKA_CLASS, &klass))
g_return_val_if_reached (FALSE);
/* If it's a private key, find the public one */
if (klass == CKO_PRIVATE_KEY)
publi = lookup_public_key (object, cancellable, lerror);
else
publi = g_object_ref (object);
if (!publi)
return FALSE;
loaded = gck_object_cache_lookup (publi, attr_types, G_N_ELEMENTS (attr_types),
cancellable, &error);
g_object_unref (publi);
if (error != NULL) {
_gcr_debug ("couldn't load rsa attributes: %s", error->message);
g_propagate_error (lerror, error);
return FALSE;
}
/* We've made sure to load info from the public key, so change class */
gck_builder_set_ulong (builder, CKA_CLASS, CKO_PUBLIC_KEY);
gck_builder_set_all (builder, loaded);
gck_attributes_unref (loaded);
return check_dsa_attributes (builder);
}
static void
gcr_key_renderer_finalize (GObject *obj)
{
GcrKeyRenderer *self = GCR_KEY_RENDERER (obj);
if (self->pv->attributes)
gck_attributes_unref (self->pv->attributes);
self->pv->attributes = NULL;
g_free (self->pv->label);
self->pv->label = NULL;
if (self->pv->icon)
g_object_unref (self->pv->icon);
self->pv->icon = NULL;
G_OBJECT_CLASS (gcr_key_renderer_parent_class)->finalize (obj);
}
static GckObject*
create_login_keyring (GckSession *session, GckObject *cred, GError **error)
{
GckObject *login;
GckAttributes *atts;
g_return_val_if_fail (GCK_IS_SESSION (session), NULL);
g_return_val_if_fail (GCK_IS_OBJECT (cred), NULL);
atts = gck_attributes_new ();
gck_attributes_add_ulong (atts, CKA_CLASS, CKO_G_COLLECTION);
gck_attributes_add_string (atts, CKA_ID, "login");
gck_attributes_add_ulong (atts, CKA_G_CREDENTIAL, gck_object_get_handle (cred));
gck_attributes_add_boolean (atts, CKA_TOKEN, TRUE);
/* TRANSLATORS: This is the display label for the login keyring */
gck_attributes_add_string (atts, CKA_LABEL, _("Login"));
login = gck_session_create_object (session, atts, NULL, error);
gck_attributes_unref (atts);
return login;
}
static gboolean
load_object_basics (GckObject *object,
GckBuilder *builder,
GCancellable *cancellable,
gulong *klass,
gulong *type,
GError **lerror)
{
gulong attr_types[] = { CKA_CLASS, CKA_KEY_TYPE, CKA_CERTIFICATE_TYPE };
GckAttributes *attrs;
GError *error = NULL;
g_assert (klass != NULL);
g_assert (type != NULL);
if (check_object_basics (builder, klass, type)) {
_gcr_debug ("already loaded: class = %lu, type = %lu", *klass, *type);
return TRUE;
}
attrs = gck_object_cache_lookup (object, attr_types, G_N_ELEMENTS (attr_types),
cancellable, &error);
if (error != NULL) {
_gcr_debug ("couldn't load: %s", error->message);
g_propagate_error (lerror, error);
return FALSE;
}
gck_builder_set_all (builder, attrs);
gck_attributes_unref (attrs);
if (!check_object_basics (builder, klass, type))
return FALSE;
_gcr_debug ("loaded: class = %lu, type = %lu", *klass, *type);
return TRUE;
}
static void
gcr_key_widget_class_init (GcrKeyWidgetClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GckAttributes *registered;
gcr_key_widget_parent_class = g_type_class_peek_parent (klass);
g_type_class_add_private (klass, sizeof (GcrKeyWidgetPrivate));
gobject_class->constructor = gcr_key_widget_constructor;
gobject_class->finalize = gcr_key_widget_finalize;
gobject_class->set_property = gcr_key_widget_set_property;
gobject_class->get_property = gcr_key_widget_get_property;
g_object_class_install_property (gobject_class, PROP_ATTRIBUTES,
g_param_spec_boxed ("attributes", "Attributes", "The data displayed in the widget",
GCK_TYPE_ATTRIBUTES, G_PARAM_READWRITE));
/* Register this as a view which can be loaded */
registered = gck_attributes_new ();
gck_attributes_add_ulong (registered, CKA_CLASS, CKO_PRIVATE_KEY);
gcr_renderer_register (GCR_TYPE_KEY_WIDGET, registered);
gck_attributes_unref (registered);
}
static gboolean
change_or_create_login (GList *modules, const gchar *original, const gchar *master)
{
GError *error = NULL;
GckSession *session;
GckObject *login = NULL;
GckObject *ocred = NULL;
GckObject *mcred = NULL;
gboolean success = FALSE;
GckAttributes *atts;
g_return_val_if_fail (original, FALSE);
g_return_val_if_fail (master, FALSE);
/* Find the login object */
session = lookup_login_session (modules);
login = lookup_login_keyring (session);
/* Create the new credential we'll be changing to */
mcred = create_credential (session, NULL, master, &error);
if (mcred == NULL) {
g_warning ("couldn't create new login credential: %s", egg_error_message (error));
g_clear_error (&error);
/* Create original credentials */
} else if (login) {
ocred = create_credential (session, login, original, &error);
if (ocred == NULL) {
if (g_error_matches (error, GCK_ERROR, CKR_PIN_INCORRECT)) {
g_message ("couldn't change login master password, "
"original password was wrong: %s",
egg_error_message (error));
} else {
g_warning ("couldn't create original login credential: %s",
egg_error_message (error));
}
g_clear_error (&error);
}
}
/* No keyring? try to create */
if (!login && mcred) {
login = create_login_keyring (session, mcred, &error);
if (login == NULL) {
g_warning ("couldn't create login keyring: %s", egg_error_message (error));
g_clear_error (&error);
} else {
success = TRUE;
}
/* Change the master password */
} else if (login && ocred && mcred) {
atts = gck_attributes_new ();
gck_attributes_add_ulong (atts, CKA_G_CREDENTIAL, gck_object_get_handle (mcred));
if (!gck_object_set (login, atts, NULL, &error)) {
g_warning ("couldn't change login master password: %s", egg_error_message (error));
g_clear_error (&error);
} else {
success = TRUE;
}
gck_attributes_unref (atts);
}
if (ocred) {
gck_object_destroy (ocred, NULL, NULL);
g_object_unref (ocred);
}
if (mcred)
g_object_unref (mcred);
if (login)
g_object_unref (login);
if (session)
g_object_unref (session);
return success;
}
/**
* gcr_importer_create_for_parsed:
* @parsed: a parser with a parsed item to import
*
* Create a set of importers which can import this parsed item.
* The parsed item is represented by the state of the GcrParser at the
* time of calling this method.
*
* Returns: (element-type Gcr.Importer) (transfer full): a list of importers
* which can import the parsed item, which should be freed with
* g_object_unref(), or %NULL if no types of importers can be created
*/
GList *
gcr_importer_create_for_parsed (GcrParsed *parsed)
{
GcrRegistered *registered;
GcrImporterIface *iface;
gpointer instance_class;
GckAttributes *attrs;
gboolean matched;
gulong n_attrs;
GList *results = NULL;
GHashTable *seen;
gulong j;
gsize i;
g_return_val_if_fail (parsed != NULL, NULL);
gcr_importer_register_well_known ();
if (!registered_importers)
return NULL;
if (!registered_sorted) {
g_array_sort (registered_importers, sort_registered_by_n_attrs);
registered_sorted = TRUE;
}
attrs = gcr_parsed_get_attributes (parsed);
if (attrs != NULL)
gck_attributes_ref (attrs);
else
attrs = gck_attributes_new_empty (GCK_INVALID);
seen = g_hash_table_new (g_direct_hash, g_direct_equal);
if (_gcr_debugging) {
gchar *a = gck_attributes_to_string (attrs);
_gcr_debug ("looking for importer for: %s", a);
g_free (a);
}
for (i = 0; i < registered_importers->len; ++i) {
registered = &(g_array_index (registered_importers, GcrRegistered, i));
n_attrs = gck_attributes_count (registered->attrs);
matched = TRUE;
for (j = 0; j < n_attrs; ++j) {
if (!gck_attributes_contains (attrs, gck_attributes_at (registered->attrs, j))) {
matched = FALSE;
break;
}
}
if (_gcr_debugging) {
gchar *a = gck_attributes_to_string (registered->attrs);
_gcr_debug ("importer %s %s: %s", g_type_name (registered->importer_type),
matched ? "matched" : "didn't match", a);
g_free (a);
}
if (matched) {
if (check_if_seen_or_add (seen, GUINT_TO_POINTER (registered->importer_type)))
continue;
instance_class = g_type_class_ref (registered->importer_type);
iface = g_type_interface_peek (instance_class, GCR_TYPE_IMPORTER);
g_return_val_if_fail (iface != NULL, NULL);
g_return_val_if_fail (iface->create_for_parsed, NULL);
results = g_list_concat (results, (iface->create_for_parsed) (parsed));
g_type_class_unref (instance_class);
}
}
g_hash_table_unref (seen);
gck_attributes_unref (attrs);
return results;
}
static void
gcr_key_renderer_real_render (GcrRenderer *renderer, GcrViewer *viewer)
{
GcrKeyRenderer *self;
GcrDisplayView *view;
const gchar *text = "";
GckAttributes *attrs;
gpointer fingerprint;
gsize n_fingerprint;
gchar *display;
gulong klass;
gulong key_type;
guint size;
self = GCR_KEY_RENDERER (renderer);
if (GCR_IS_DISPLAY_VIEW (viewer)) {
view = GCR_DISPLAY_VIEW (viewer);
} else {
g_warning ("GcrKeyRenderer only works with internal specific "
"GcrViewer returned by gcr_viewer_new().");
return;
}
_gcr_display_view_begin (view, renderer);
attrs = calculate_attrs (self);
if (attrs == NULL) {
_gcr_display_view_end (view, renderer);
return;
}
if (!gck_attributes_find_ulong (attrs, CKA_CLASS, &klass) ||
!gck_attributes_find_ulong (attrs, CKA_KEY_TYPE, &key_type)) {
g_warning ("private key does not have the CKA_CLASS and CKA_KEY_TYPE attributes");
_gcr_display_view_end (view, renderer);
gck_attributes_unref (attrs);
return;
}
_gcr_display_view_set_icon (view, renderer, self->pv->icon);
display = calculate_label (self);
_gcr_display_view_append_title (view, renderer, display);
g_free (display);
if (klass == CKO_PRIVATE_KEY) {
if (key_type == CKK_RSA)
text = _("Private RSA Key");
else if (key_type == CKK_DSA)
text = _("Private DSA Key");
else if (key_type == CKK_EC)
text = _("Private Elliptic Curve Key");
else
text = _("Private Key");
} else if (klass == CKO_PUBLIC_KEY) {
if (key_type == CKK_RSA)
text = _("Public DSA Key");
else if (key_type == CKK_DSA)
text = _("Public DSA Key");
else if (key_type == CKK_EC)
text = _("Public Elliptic Curve Key");
else
text = _("Public Key");
}
_gcr_display_view_append_content (view, renderer, text, NULL);
size = _gcr_subject_public_key_attributes_size (attrs);
if (size > 0) {
display = g_strdup_printf (g_dngettext (GETTEXT_PACKAGE, "%u bit", "%u bits", size), size);
_gcr_display_view_append_content (view, renderer, _("Strength"), display);
g_free (display);
}
_gcr_display_view_start_details (view, renderer);
if (key_type == CKK_RSA)
text = _("RSA");
else if (key_type == CKK_DSA)
text = _("DSA");
else if (key_type == CKK_EC)
text = _("Elliptic Curve");
else
text = _("Unknown");
_gcr_display_view_append_value (view, renderer, _("Algorithm"), text, FALSE);
if (size == 0)
display = g_strdup (_("Unknown"));
else
display = g_strdup_printf ("%u", size);
_gcr_display_view_append_value (view, renderer, _("Size"), display, FALSE);
g_free (display);
/* Fingerprints */
_gcr_display_view_append_heading (view, renderer, _("Fingerprints"));
fingerprint = calculate_fingerprint (self, attrs, G_CHECKSUM_SHA1, &n_fingerprint);
if (fingerprint) {
_gcr_display_view_append_hex (view, renderer, _("SHA1"), fingerprint, n_fingerprint);
g_free (fingerprint);
}
fingerprint = calculate_fingerprint (self, attrs, G_CHECKSUM_SHA256, &n_fingerprint);
if (fingerprint) {
_gcr_display_view_append_hex (view, renderer, _("SHA256"), fingerprint, n_fingerprint);
g_free (fingerprint);
}
_gcr_display_view_end (view, renderer);
gck_attributes_unref (attrs);
}
static gboolean
collection_method_create_item (GkdExportedCollection *skeleton,
GDBusMethodInvocation *invocation,
GVariant *properties,
GVariant *secret_variant,
gboolean replace,
GkdSecretObjects *self)
{
GckBuilder builder = GCK_BUILDER_INIT;
GckSession *pkcs11_session = NULL;
GkdSecretSecret *secret = NULL;
GckAttributes *attrs = NULL;
const GckAttribute *fields;
GckObject *item = NULL;
const gchar *base;
GError *error = NULL;
gchar *path = NULL;
gchar *identifier;
gboolean created = FALSE;
GckObject *object;
object = secret_objects_lookup_gck_object_for_invocation (self, invocation);
if (!object) {
return TRUE;
}
if (!gkd_secret_property_parse_all (properties, SECRET_ITEM_INTERFACE, &builder)) {
g_dbus_method_invocation_return_error_literal (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_INVALID_ARGS,
"Invalid properties argument");
goto cleanup;
}
base = g_dbus_method_invocation_get_object_path (invocation);
secret = gkd_secret_secret_parse (self->service, g_dbus_method_invocation_get_sender (invocation),
secret_variant, &error);
if (secret == NULL) {
g_dbus_method_invocation_take_error (invocation, error);
error = NULL;
goto cleanup;
}
if (!gkd_secret_util_parse_path (base, &identifier, NULL))
g_return_val_if_reached (FALSE);
g_return_val_if_fail (identifier, FALSE);
pkcs11_session = gck_object_get_session (object);
g_return_val_if_fail (pkcs11_session, FALSE);
attrs = gck_attributes_ref_sink (gck_builder_end (&builder));
if (replace) {
fields = gck_attributes_find (attrs, CKA_G_FIELDS);
if (fields)
item = collection_find_matching_item (self, pkcs11_session, identifier, fields);
}
/* Replace the item */
if (item) {
if (!gck_object_set (item, attrs, NULL, &error))
goto cleanup;
/* Create a new item */
} else {
gck_builder_add_all (&builder, attrs);
gck_builder_add_string (&builder, CKA_G_COLLECTION, identifier);
gck_builder_add_ulong (&builder, CKA_CLASS, CKO_SECRET_KEY);
item = gck_session_create_object (pkcs11_session, gck_builder_end (&builder), NULL, &error);
if (item == NULL)
goto cleanup;
created = TRUE;
}
/* Set the secret */
if (!gkd_secret_session_set_item_secret (secret->session, item, secret, &error)) {
if (created) /* If we created, then try to destroy on failure */
gck_object_destroy (item, NULL, NULL);
goto cleanup;
}
path = object_path_for_item (base, item);
gkd_secret_objects_emit_item_created (self, object, path);
gkd_exported_collection_complete_create_item (skeleton, invocation, path, "/");
cleanup:
if (error) {
if (g_error_matches (error, GCK_ERROR, CKR_USER_NOT_LOGGED_IN))
g_dbus_method_invocation_return_error_literal (invocation, GKD_SECRET_ERROR,
GKD_SECRET_ERROR_IS_LOCKED,
"Cannot create an item in a locked collection");
else
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_FAILED,
"Couldn't create item: %s",
egg_error_message (error));
g_clear_error (&error);
}
gkd_secret_secret_free (secret);
gck_attributes_unref (attrs);
if (item)
g_object_unref (item);
if (pkcs11_session)
g_object_unref (pkcs11_session);
g_free (path);
g_object_unref (object);
return TRUE;
}
