static void
gkm_user_module_init (GkmUserModule *self)
{
self->unlocked_apps = g_hash_table_new_full (gkm_util_ulong_hash, gkm_util_ulong_equal, gkm_util_ulong_free, NULL);
/* Our default token info, updated as module runs */
memcpy (&self->token_info, &user_module_token_info, sizeof (CK_TOKEN_INFO));
/* For creating stored keys */
gkm_module_register_factory (GKM_MODULE (self), GKM_FACTORY_USER_PRIVATE_KEY);
gkm_module_register_factory (GKM_MODULE (self), GKM_FACTORY_USER_PUBLIC_KEY);
}
static GObject*
gkm_roots_module_constructor (GType type, guint n_props, GObjectConstructParam *props)
{
GkmRootsModule *self = GKM_ROOTS_MODULE (G_OBJECT_CLASS (gkm_roots_module_parent_class)->constructor(type, n_props, props));
GkmManager *manager;
g_return_val_if_fail (self, NULL);
#ifdef ROOT_CERTIFICATES
if (!self->directory)
self->directory = g_strdup (ROOT_CERTIFICATES);
#endif
if (self->directory) {
self->tracker = gkm_file_tracker_new (self->directory, "*", "*.0");
g_signal_connect (self->tracker, "file-added", G_CALLBACK (file_load), self);
g_signal_connect (self->tracker, "file-changed", G_CALLBACK (file_load), self);
g_signal_connect (self->tracker, "file-removed", G_CALLBACK (file_remove), self);
}
manager = gkm_module_get_manager (GKM_MODULE (self));
gkm_manager_add_property_index (manager, "unique", TRUE);
gkm_manager_add_property_index (manager, "path", FALSE);
return G_OBJECT (self);
}
static void
gkm_module_finalize (GObject *obj)
{
GkmModule *self = GKM_MODULE (obj);
g_hash_table_destroy (self->pv->transient_objects);
self->pv->transient_objects = NULL;
g_object_unref (self->pv->transient_store);
self->pv->transient_store = NULL;
g_assert (self->pv->token_manager == NULL);
g_assert (g_hash_table_size (self->pv->apartments_by_id) == 0);
g_hash_table_destroy (self->pv->apartments_by_id);
self->pv->apartments_by_id = NULL;
g_assert (g_hash_table_size (self->pv->sessions_by_handle) == 0);
g_hash_table_destroy (self->pv->sessions_by_handle);
self->pv->sessions_by_handle = NULL;
g_array_free (self->pv->factories, TRUE);
self->pv->factories = NULL;
gkm_timer_shutdown ();
G_OBJECT_CLASS (gkm_module_parent_class)->finalize (obj);
}
static GkmCertificate*
add_certificate_for_data (GkmRootsModule *self, const guchar *data,
gsize n_data, const gchar *path)
{
GkmCertificate *cert;
GkmManager *manager;
gchar *hash, *unique;
g_assert (GKM_IS_ROOTS_MODULE (self));
g_assert (data);
g_assert (path);
manager = gkm_module_get_manager (GKM_MODULE (self));
g_return_val_if_fail (manager, NULL);
/* Hash the certificate */
hash = g_compute_checksum_for_data (G_CHECKSUM_MD5, data, n_data);
unique = g_strdup_printf ("%s:%s", path, hash);
g_free (hash);
/* Try and find a certificate */
cert = GKM_CERTIFICATE (gkm_manager_find_one_by_string_property (manager, "unique", unique));
if (cert != NULL) {
g_free (unique);
return cert;
}
/* Create a new certificate object */
cert = GKM_CERTIFICATE (gkm_roots_certificate_new (GKM_MODULE (self), unique, path));
g_free (unique);
if (!gkm_serializable_load (GKM_SERIALIZABLE (cert), NULL, data, n_data)) {
g_message ("couldn't parse certificate(s): %s", path);
g_object_unref (cert);
return NULL;
}
/* Make the certificate show up */
gkm_object_expose (GKM_OBJECT (cert), TRUE);
/* And add to our wonderful table */
g_hash_table_insert (self->certificates, cert, cert);
return cert;
}
static GObject*
gkm_user_module_constructor (GType type, guint n_props, GObjectConstructParam *props)
{
GkmUserModule *self = GKM_USER_MODULE (G_OBJECT_CLASS (gkm_user_module_parent_class)->constructor(type, n_props, props));
g_return_val_if_fail (self, NULL);
if (!self->directory)
self->directory = g_build_filename (g_get_home_dir (), ".mate2", "keyrings", NULL);
self->storage = gkm_user_storage_new (GKM_MODULE (self), self->directory);
return G_OBJECT (self);
}
static void
file_load (GkmFileTracker *tracker, const gchar *path, GkmRootsModule *self)
{
ParsePrivate ctx;
GkmManager *manager;
GkmCertificate *cert;
guchar *data;
GList *objects, *l;
GError *error = NULL;
gsize n_data;
guint num;
manager = gkm_module_get_manager (GKM_MODULE (self));
g_return_if_fail (manager);
/* Read in the public key */
if (!g_file_get_contents (path, (gchar**)&data, &n_data, &error)) {
g_warning ("couldn't load root certificates: %s: %s",
path, egg_error_message (error));
return;
}
memset (&ctx, 0, sizeof (ctx));
ctx.path = path;
ctx.module = self;
ctx.count = 0;
/* Checks for what was at this path */
ctx.checks = g_hash_table_new (g_direct_hash, g_direct_equal);
objects = gkm_manager_find_by_string_property (manager, "path", path);
for (l = objects; l; l = g_list_next (l))
g_hash_table_insert (ctx.checks, l->data, l->data);
g_list_free (objects);
/* Try and parse the PEM */
num = egg_openssl_pem_parse (data, n_data, parsed_pem_block, &ctx);
/* If no PEM data, try to parse directly as DER */
if (ctx.count == 0) {
cert = add_certificate_for_data (self, data, n_data, path);
if (cert != NULL)
g_hash_table_remove (ctx.checks, cert);
}
g_hash_table_foreach (ctx.checks, remove_each_certificate, self);
g_hash_table_destroy (ctx.checks);
g_free (data);
}
static GObject*
gkm_module_constructor (GType type, guint n_props, GObjectConstructParam *props)
{
GkmModule *self = GKM_MODULE (G_OBJECT_CLASS (gkm_module_parent_class)->constructor(type, n_props, props));
CK_ATTRIBUTE attr;
g_return_val_if_fail (self, NULL);
/* Register store attributes */
attr.type = CKA_LABEL;
attr.pValue = "";
attr.ulValueLen = 0;
gkm_store_register_schema (self->pv->transient_store, &attr, NULL, 0);
return G_OBJECT (self);
}
static void
gkm_module_dispose (GObject *obj)
{
GkmModule *self = GKM_MODULE (obj);
g_hash_table_remove_all (self->pv->transient_objects);
g_hash_table_remove_all (self->pv->sessions_by_handle);
g_hash_table_remove_all (self->pv->apartments_by_id);
if (self->pv->token_manager)
g_object_unref (self->pv->token_manager);
self->pv->token_manager = NULL;
g_array_set_size (self->pv->factories, 0);
G_OBJECT_CLASS (gkm_module_parent_class)->dispose (obj);
}
static void
file_load (EggFileTracker *tracker,
const gchar *path,
GkmSshModule *self)
{
GkmSshPrivateKey *key;
gchar *private_path;
GError *error = NULL;
gchar *unique;
g_return_if_fail (path);
g_return_if_fail (GKM_IS_SSH_MODULE (self));
private_path = private_path_for_public (path);
if (!private_path || !g_file_test (private_path, G_FILE_TEST_IS_REGULAR)) {
g_message ("no private key present for public key: %s", path);
g_free (private_path);
return;
}
/* Create a key if necessary */
key = g_hash_table_lookup (self->keys_by_path, path);
if (key == NULL) {
unique = g_strdup_printf ("ssh-store:%s", private_path);
key = gkm_ssh_private_key_new (GKM_MODULE (self), unique);
g_free (unique);
g_hash_table_replace (self->keys_by_path, g_strdup (path), key);
}
/* Parse the data into the key */
if (!gkm_ssh_private_key_parse (key, path, private_path, &error)) {
if (error) {
g_message ("couldn't parse data: %s: %s", path, egg_error_message (error));
g_clear_error (&error);
}
gkm_object_expose (GKM_OBJECT (key), FALSE);
/* When successful register with the object manager */
} else {
gkm_object_expose (GKM_OBJECT (key), TRUE);
}
g_free (private_path);
}
static void
file_remove (GkmFileTracker *tracker, const gchar *path, GkmRootsModule *self)
{
GList *objects, *l;
GkmManager *manager;
g_return_if_fail (path);
g_return_if_fail (GKM_IS_ROOTS_MODULE (self));
manager = gkm_module_get_manager (GKM_MODULE (self));
g_return_if_fail (manager);
objects = gkm_manager_find_by_string_property (manager, "path", path);
for (l = objects; l; l = g_list_next (l))
if (!g_hash_table_remove (self->certificates, l->data))
g_return_if_reached ();
g_list_free (objects);
}
static void
gkm_module_get_property (GObject *obj, guint prop_id, GValue *value,
GParamSpec *pspec)
{
GkmModule *self = GKM_MODULE (obj);
switch (prop_id) {
case PROP_MANAGER:
g_value_set_object (value, gkm_module_get_manager (self));
break;
case PROP_WRITE_PROTECTED:
g_value_set_boolean (value, gkm_module_get_write_protected (self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
break;
}
}
static void
gkm_module_set_property (GObject *obj, guint prop_id, const GValue *value,
GParamSpec *pspec)
{
GkmModule *self = GKM_MODULE (obj);
CK_C_INITIALIZE_ARGS_PTR args;
switch (prop_id) {
case PROP_INITIALIZE_ARGS:
args = g_value_get_pointer (value);
if (args != NULL && args->pReserved != NULL)
parse_arguments (self, args->pReserved);
break;
case PROP_MUTEX:
self->pv->mutex = g_value_get_pointer (value);
g_return_if_fail (self->pv->mutex);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
break;
}
}
