1*63f89caaSJens Wiklander /* SPDX-License-Identifier: BSD-2-Clause */ 2*63f89caaSJens Wiklander /* 3*63f89caaSJens Wiklander * Copyright (c) 2017-2020, Linaro Limited 4*63f89caaSJens Wiklander */ 5*63f89caaSJens Wiklander 6*63f89caaSJens Wiklander #ifndef PKCS11_TA_SANITIZE_OBJECT_H 7*63f89caaSJens Wiklander #define PKCS11_TA_SANITIZE_OBJECT_H 8*63f89caaSJens Wiklander 9*63f89caaSJens Wiklander #include "serializer.h" 10*63f89caaSJens Wiklander 11*63f89caaSJens Wiklander /* 12*63f89caaSJens Wiklander * sanitize_consistent_class_and_type - Check object type matches object class 13*63f89caaSJens Wiklander * 14*63f89caaSJens Wiklander * @attrs - object attributes 15*63f89caaSJens Wiklander * Return true if class/type matches, else return false 16*63f89caaSJens Wiklander */ 17*63f89caaSJens Wiklander bool sanitize_consistent_class_and_type(struct obj_attrs *attrs); 18*63f89caaSJens Wiklander 19*63f89caaSJens Wiklander /** 20*63f89caaSJens Wiklander * sanitize_client_object - Setup a serializer from a serialized object 21*63f89caaSJens Wiklander * 22*63f89caaSJens Wiklander * @dst - output structure tracking the generated serial object 23*63f89caaSJens Wiklander * @head - pointer to the formatted serialized object (its head) 24*63f89caaSJens Wiklander * @size - byte size of the serialized binary blob 25*63f89caaSJens Wiklander * 26*63f89caaSJens Wiklander * This function copies an attribute list from a client API attribute head 27*63f89caaSJens Wiklander * into a PKCS11 TA internal attribute structure. It generates a serialized 28*63f89caaSJens Wiklander * attribute list with a consistent format and identified attribute IDs. 29*63f89caaSJens Wiklander * 30*63f89caaSJens Wiklander * @head points to a blob starting with a pkcs11 attribute header. 31*63f89caaSJens Wiklander * @head may point to an unaligned address. 32*63f89caaSJens Wiklander * This function allocates, fills and returns a serialized attribute list 33*63f89caaSJens Wiklander * into a serializer container. 34*63f89caaSJens Wiklander */ 35*63f89caaSJens Wiklander enum pkcs11_rc sanitize_client_object(struct obj_attrs **dst, void *head, 36*63f89caaSJens Wiklander size_t size); 37*63f89caaSJens Wiklander 38*63f89caaSJens Wiklander /* Debug: dump attribute content as debug traces */ 39*63f89caaSJens Wiklander void trace_attributes_from_api_head(const char *prefix, void *ref, size_t size); 40*63f89caaSJens Wiklander 41*63f89caaSJens Wiklander #endif /*PKCS11_TA_SANITIZE_OBJECT_H*/ 42