static CK_RV perform_initialize (Initialize *args) { CK_FUNCTION_LIST_PTR funcs; GckModule *result; CK_RV rv; funcs = p11_kit_module_load (args->path, P11_KIT_MODULE_CRITICAL); if (funcs == NULL) { g_set_error (&args->error, GCK_ERROR, (int)CKR_GCK_MODULE_PROBLEM, _("Error loading PKCS#11 module: %s"), p11_kit_message ()); return CKR_GCK_MODULE_PROBLEM; } result = g_object_new (GCK_TYPE_MODULE, "functions", funcs, "path", args->path, NULL); /* Now initialize the module */ rv = p11_kit_module_initialize (funcs); if (rv != CKR_OK) { p11_kit_module_release (funcs); g_set_error (&args->error, GCK_ERROR, rv, _("Couldn’t initialize PKCS#11 module: %s"), gck_message_from_rv (rv)); g_object_unref (result); return rv; } result->pv->initialized = TRUE; args->result = result; return CKR_OK; }
static CK_SESSION_HANDLE session_for_store_on_module (const char *name, CK_FUNCTION_LIST *module, bool *found_read_only) { CK_SESSION_HANDLE session = 0; CK_SLOT_ID *slots = NULL; CK_TOKEN_INFO info; CK_ULONG count; CK_ULONG i; CK_RV rv; rv = p11_kit_module_initialize (module); if (rv != CKR_OK) { p11_message ("%s: couldn't initialize: %s", name, p11_kit_message ()); return 0UL; } rv = (module->C_GetSlotList) (CK_TRUE, NULL, &count); if (rv == CKR_OK) { slots = calloc (count, sizeof (CK_ULONG)); return_val_if_fail (slots != NULL, 0UL); rv = (module->C_GetSlotList) (CK_TRUE, slots, &count); } if (rv != CKR_OK) { p11_message ("%s: couldn't enumerate slots: %s", name, p11_kit_strerror (rv)); free (slots); return 0UL; } for (i = 0; session == 0 && i < count; i++) { rv = (module->C_GetTokenInfo) (slots[i], &info); if (rv != CKR_OK) { p11_message ("%s: couldn't get token info: %s", name, p11_kit_strerror (rv)); continue; } if (info.flags & CKF_WRITE_PROTECTED) { *found_read_only = true; continue; } rv = (module->C_OpenSession) (slots[i], CKF_SERIAL_SESSION | CKF_RW_SESSION, NULL, NULL, &session); if (rv != CKR_OK) { p11_message ("%s: couldn't open session: %s", name, p11_kit_strerror (rv)); session = 0; } p11_debug ("opened writable session on: %s", name); } free (slots); if (session == 0UL) p11_kit_module_finalize (module); return session; }