| /* |
| * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved. |
| * |
| * Licensed under the OpenSSL license (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 |
| */ |
| |
| #include "internal/thread_once.h" |
| #include <openssl/dsa.h> |
| #include <openssl/engine.h> |
| #include <openssl/evp.h> |
| #include <openssl/lhash.h> |
| #include <openssl/x509.h> |
| #include <openssl/store.h> |
| |
| /*- |
| * OSSL_STORE_INFO stuff |
| * --------------------- |
| */ |
| |
| struct ossl_store_info_st { |
| int type; |
| union { |
| void *data; /* used internally as generic pointer */ |
| |
| struct { |
| BUF_MEM *blob; |
| char *pem_name; |
| } embedded; /* when type == OSSL_STORE_INFO_EMBEDDED */ |
| |
| struct { |
| char *name; |
| char *desc; |
| } name; /* when type == OSSL_STORE_INFO_NAME */ |
| |
| EVP_PKEY *params; /* when type == OSSL_STORE_INFO_PARAMS */ |
| EVP_PKEY *pkey; /* when type == OSSL_STORE_INFO_PKEY */ |
| X509 *x509; /* when type == OSSL_STORE_INFO_CERT */ |
| X509_CRL *crl; /* when type == OSSL_STORE_INFO_CRL */ |
| } _; |
| }; |
| |
| DEFINE_STACK_OF(OSSL_STORE_INFO) |
| |
| /* |
| * EMBEDDED is a special type of OSSL_STORE_INFO, specially for the file |
| * handlers. It should never reach a calling application or any engine. |
| * However, it can be used by a FILE_HANDLER's try_decode function to signal |
| * that it has decoded the incoming blob into a new blob, and that the |
| * attempted decoding should be immediately restarted with the new blob, using |
| * the new PEM name. |
| */ |
| /* |
| * Because this is an internal type, we don't make it public. |
| */ |
| #define OSSL_STORE_INFO_EMBEDDED -1 |
| OSSL_STORE_INFO *ossl_store_info_new_EMBEDDED(const char *new_pem_name, |
| BUF_MEM *embedded); |
| BUF_MEM *ossl_store_info_get0_EMBEDDED_buffer(OSSL_STORE_INFO *info); |
| char *ossl_store_info_get0_EMBEDDED_pem_name(OSSL_STORE_INFO *info); |
| |
| /*- |
| * OSSL_STORE_SEARCH stuff |
| * ----------------------- |
| */ |
| |
| struct ossl_store_search_st { |
| int search_type; |
| |
| /* |
| * Used by OSSL_STORE_SEARCH_BY_NAME and |
| * OSSL_STORE_SEARCH_BY_ISSUER_SERIAL |
| */ |
| X509_NAME *name; |
| |
| /* Used by OSSL_STORE_SEARCH_BY_ISSUER_SERIAL */ |
| const ASN1_INTEGER *serial; |
| |
| /* Used by OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT */ |
| const EVP_MD *digest; |
| |
| /* |
| * Used by OSSL_STORE_SEARCH_BY_KEY_FINGERPRINT and |
| * OSSL_STORE_SEARCH_BY_ALIAS |
| */ |
| const unsigned char *string; |
| size_t stringlength; |
| }; |
| |
| /*- |
| * OSSL_STORE_LOADER stuff |
| * ----------------------- |
| */ |
| |
| int ossl_store_register_loader_int(OSSL_STORE_LOADER *loader); |
| OSSL_STORE_LOADER *ossl_store_unregister_loader_int(const char *scheme); |
| |
| /* loader stuff */ |
| struct ossl_store_loader_st { |
| const char *scheme; |
| ENGINE *engine; |
| OSSL_STORE_open_fn open; |
| OSSL_STORE_ctrl_fn ctrl; |
| OSSL_STORE_expect_fn expect; |
| OSSL_STORE_find_fn find; |
| OSSL_STORE_load_fn load; |
| OSSL_STORE_eof_fn eof; |
| OSSL_STORE_error_fn error; |
| OSSL_STORE_close_fn close; |
| }; |
| DEFINE_LHASH_OF(OSSL_STORE_LOADER); |
| |
| const OSSL_STORE_LOADER *ossl_store_get0_loader_int(const char *scheme); |
| void ossl_store_destroy_loaders_int(void); |
| |
| /*- |
| * OSSL_STORE init stuff |
| * --------------------- |
| */ |
| |
| int ossl_store_init_once(void); |
| int ossl_store_file_loader_init(void); |
| |
| /*- |
| * 'file' scheme stuff |
| * ------------------- |
| */ |
| |
| OSSL_STORE_LOADER_CTX *ossl_store_file_attach_pem_bio_int(BIO *bp); |
| int ossl_store_file_detach_pem_bio_int(OSSL_STORE_LOADER_CTX *ctx); |