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Diffstat (limited to 'crypto/store/store_local.h')
-rw-r--r-- | crypto/store/store_local.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/crypto/store/store_local.h b/crypto/store/store_local.h new file mode 100644 index 000000000000..369dcb33f2d6 --- /dev/null +++ b/crypto/store/store_local.h @@ -0,0 +1,132 @@ +/* + * 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); |