forked from markus/S_New4
134 lines
5.6 KiB
C
134 lines
5.6 KiB
C
/*
|
|
* Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
* this file except in compliance with the License. You can obtain a copy
|
|
* in the file LICENSE in the source distribution or at
|
|
* https://www.openssl.org/source/license.html
|
|
*/
|
|
|
|
#ifndef OPENSSL_DECODER_H
|
|
# define OPENSSL_DECODER_H
|
|
# pragma once
|
|
|
|
# include <openssl/opensslconf.h>
|
|
|
|
# ifndef OPENSSL_NO_STDIO
|
|
# include <stdio.h>
|
|
# endif
|
|
# include <stdarg.h>
|
|
# include <stddef.h>
|
|
# include <openssl/decodererr.h>
|
|
# include <openssl/types.h>
|
|
# include <openssl/core.h>
|
|
|
|
# ifdef __cplusplus
|
|
extern "C" {
|
|
# endif
|
|
|
|
OSSL_DECODER *OSSL_DECODER_fetch(OSSL_LIB_CTX *libctx, const char *name,
|
|
const char *properties);
|
|
int OSSL_DECODER_up_ref(OSSL_DECODER *encoder);
|
|
void OSSL_DECODER_free(OSSL_DECODER *encoder);
|
|
|
|
const OSSL_PROVIDER *OSSL_DECODER_get0_provider(const OSSL_DECODER *encoder);
|
|
const char *OSSL_DECODER_get0_properties(const OSSL_DECODER *encoder);
|
|
const char *OSSL_DECODER_get0_name(const OSSL_DECODER *decoder);
|
|
const char *OSSL_DECODER_get0_description(const OSSL_DECODER *decoder);
|
|
int OSSL_DECODER_is_a(const OSSL_DECODER *encoder, const char *name);
|
|
|
|
void OSSL_DECODER_do_all_provided(OSSL_LIB_CTX *libctx,
|
|
void (*fn)(OSSL_DECODER *encoder, void *arg),
|
|
void *arg);
|
|
int OSSL_DECODER_names_do_all(const OSSL_DECODER *encoder,
|
|
void (*fn)(const char *name, void *data),
|
|
void *data);
|
|
const OSSL_PARAM *OSSL_DECODER_gettable_params(OSSL_DECODER *decoder);
|
|
int OSSL_DECODER_get_params(OSSL_DECODER *decoder, OSSL_PARAM params[]);
|
|
|
|
const OSSL_PARAM *OSSL_DECODER_settable_ctx_params(OSSL_DECODER *encoder);
|
|
OSSL_DECODER_CTX *OSSL_DECODER_CTX_new(void);
|
|
int OSSL_DECODER_CTX_set_params(OSSL_DECODER_CTX *ctx,
|
|
const OSSL_PARAM params[]);
|
|
void OSSL_DECODER_CTX_free(OSSL_DECODER_CTX *ctx);
|
|
|
|
/* Utilities that help set specific parameters */
|
|
int OSSL_DECODER_CTX_set_passphrase(OSSL_DECODER_CTX *ctx,
|
|
const unsigned char *kstr, size_t klen);
|
|
int OSSL_DECODER_CTX_set_pem_password_cb(OSSL_DECODER_CTX *ctx,
|
|
pem_password_cb *cb, void *cbarg);
|
|
int OSSL_DECODER_CTX_set_passphrase_cb(OSSL_DECODER_CTX *ctx,
|
|
OSSL_PASSPHRASE_CALLBACK *cb,
|
|
void *cbarg);
|
|
int OSSL_DECODER_CTX_set_passphrase_ui(OSSL_DECODER_CTX *ctx,
|
|
const UI_METHOD *ui_method,
|
|
void *ui_data);
|
|
|
|
/*
|
|
* Utilities to read the object to decode, with the result sent to cb.
|
|
* These will discover all provided methods
|
|
*/
|
|
|
|
int OSSL_DECODER_CTX_set_selection(OSSL_DECODER_CTX *ctx, int selection);
|
|
int OSSL_DECODER_CTX_set_input_type(OSSL_DECODER_CTX *ctx,
|
|
const char *input_type);
|
|
int OSSL_DECODER_CTX_set_input_structure(OSSL_DECODER_CTX *ctx,
|
|
const char *input_structure);
|
|
int OSSL_DECODER_CTX_add_decoder(OSSL_DECODER_CTX *ctx, OSSL_DECODER *decoder);
|
|
int OSSL_DECODER_CTX_add_extra(OSSL_DECODER_CTX *ctx,
|
|
OSSL_LIB_CTX *libctx, const char *propq);
|
|
int OSSL_DECODER_CTX_get_num_decoders(OSSL_DECODER_CTX *ctx);
|
|
|
|
typedef struct ossl_decoder_instance_st OSSL_DECODER_INSTANCE;
|
|
OSSL_DECODER *
|
|
OSSL_DECODER_INSTANCE_get_decoder(OSSL_DECODER_INSTANCE *decoder_inst);
|
|
void *
|
|
OSSL_DECODER_INSTANCE_get_decoder_ctx(OSSL_DECODER_INSTANCE *decoder_inst);
|
|
const char *
|
|
OSSL_DECODER_INSTANCE_get_input_type(OSSL_DECODER_INSTANCE *decoder_inst);
|
|
const char *
|
|
OSSL_DECODER_INSTANCE_get_input_structure(OSSL_DECODER_INSTANCE *decoder_inst,
|
|
int *was_set);
|
|
|
|
typedef int OSSL_DECODER_CONSTRUCT(OSSL_DECODER_INSTANCE *decoder_inst,
|
|
const OSSL_PARAM *params,
|
|
void *construct_data);
|
|
typedef void OSSL_DECODER_CLEANUP(void *construct_data);
|
|
|
|
int OSSL_DECODER_CTX_set_construct(OSSL_DECODER_CTX *ctx,
|
|
OSSL_DECODER_CONSTRUCT *construct);
|
|
int OSSL_DECODER_CTX_set_construct_data(OSSL_DECODER_CTX *ctx,
|
|
void *construct_data);
|
|
int OSSL_DECODER_CTX_set_cleanup(OSSL_DECODER_CTX *ctx,
|
|
OSSL_DECODER_CLEANUP *cleanup);
|
|
OSSL_DECODER_CONSTRUCT *OSSL_DECODER_CTX_get_construct(OSSL_DECODER_CTX *ctx);
|
|
void *OSSL_DECODER_CTX_get_construct_data(OSSL_DECODER_CTX *ctx);
|
|
OSSL_DECODER_CLEANUP *OSSL_DECODER_CTX_get_cleanup(OSSL_DECODER_CTX *ctx);
|
|
|
|
int OSSL_DECODER_export(OSSL_DECODER_INSTANCE *decoder_inst,
|
|
void *reference, size_t reference_sz,
|
|
OSSL_CALLBACK *export_cb, void *export_cbarg);
|
|
|
|
int OSSL_DECODER_from_bio(OSSL_DECODER_CTX *ctx, BIO *in);
|
|
#ifndef OPENSSL_NO_STDIO
|
|
int OSSL_DECODER_from_fp(OSSL_DECODER_CTX *ctx, FILE *in);
|
|
#endif
|
|
int OSSL_DECODER_from_data(OSSL_DECODER_CTX *ctx, const unsigned char **pdata,
|
|
size_t *pdata_len);
|
|
|
|
/*
|
|
* Create the OSSL_DECODER_CTX with an associated type. This will perform
|
|
* an implicit OSSL_DECODER_fetch(), suitable for the object of that type.
|
|
*/
|
|
OSSL_DECODER_CTX *
|
|
OSSL_DECODER_CTX_new_for_pkey(EVP_PKEY **pkey,
|
|
const char *input_type,
|
|
const char *input_struct,
|
|
const char *keytype, int selection,
|
|
OSSL_LIB_CTX *libctx, const char *propquery);
|
|
|
|
# ifdef __cplusplus
|
|
}
|
|
# endif
|
|
#endif
|