diff options
author | Matt Caswell <matt@openssl.org> | 2020-04-06 18:23:25 +0100 |
---|---|---|
committer | Matt Caswell <matt@openssl.org> | 2020-04-15 11:24:13 +0100 |
commit | 8755b085244c792bc8a78b38984b0f4061bc9f91 (patch) | |
tree | 02526bbd66d11ae50a63e4439a339703b7f09567 /crypto | |
parent | f13fdeb321f0f6bf67e2c93209bba70c8c4fcbec (diff) |
Teach the OSSL_STORE code about libctx
We restrict this to just the PrivateKey loading code at the moment.
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11494)
Diffstat (limited to 'crypto')
-rw-r--r-- | crypto/store/loader_file.c | 62 | ||||
-rw-r--r-- | crypto/store/store_lib.c | 6 | ||||
-rw-r--r-- | crypto/store/store_local.h | 4 |
3 files changed, 55 insertions, 17 deletions
diff --git a/crypto/store/loader_file.c b/crypto/store/loader_file.c index cf9951f0fd..f253c06e5d 100644 --- a/crypto/store/loader_file.c +++ b/crypto/store/loader_file.c @@ -29,6 +29,7 @@ #include "internal/o_dir.h" #include "internal/cryptlib.h" #include "crypto/store.h" +#include "crypto/evp.h" #include "store_local.h" #ifdef _WIN32 @@ -154,6 +155,8 @@ static int file_get_pem_pass(char *buf, int num, int w, void *data) * or any other interactive data. * ui_data: Application data to be passed to ui_method when * it's called. + * libctx: The library context to be used if applicable + * propq: The property query string for any algorithm fetches * Output: * a OSSL_STORE_INFO */ @@ -163,7 +166,9 @@ typedef OSSL_STORE_INFO *(*file_try_decode_fn)(const char *pem_name, size_t len, void **handler_ctx, int *matchcount, const UI_METHOD *ui_method, - void *ui_data); + void *ui_data, + OPENSSL_CTX *libctx, + const char *propq); /* * The eof function should return 1 if there's no more data to be found * with the handler_ctx, otherwise 0. This is only used when the handler is @@ -198,7 +203,8 @@ static OSSL_STORE_INFO *try_decode_PKCS12(const char *pem_name, size_t len, void **pctx, int *matchcount, const UI_METHOD *ui_method, - void *ui_data) + void *ui_data, OPENSSL_CTX *libctx, + const char *propq) { OSSL_STORE_INFO *store_info = NULL; STACK_OF(OSSL_STORE_INFO) *ctx = *pctx; @@ -326,7 +332,9 @@ static OSSL_STORE_INFO *try_decode_PKCS8Encrypted(const char *pem_name, size_t len, void **pctx, int *matchcount, const UI_METHOD *ui_method, - void *ui_data) + void *ui_data, + OPENSSL_CTX *libctx, + const char *propq) { X509_SIG *p8 = NULL; char kbuf[PEM_BUFSIZE]; @@ -402,7 +410,8 @@ static OSSL_STORE_INFO *try_decode_PrivateKey(const char *pem_name, size_t len, void **pctx, int *matchcount, const UI_METHOD *ui_method, - void *ui_data) + void *ui_data, OPENSSL_CTX *libctx, + const char *propq) { OSSL_STORE_INFO *store_info = NULL; EVP_PKEY *pkey = NULL; @@ -415,7 +424,7 @@ static OSSL_STORE_INFO *try_decode_PrivateKey(const char *pem_name, *matchcount = 1; if (p8inf != NULL) - pkey = EVP_PKCS82PKEY(p8inf); + pkey = evp_pkcs82pkey_int(p8inf, libctx, propq); PKCS8_PRIV_KEY_INFO_free(p8inf); } else { int slen; @@ -424,7 +433,8 @@ static OSSL_STORE_INFO *try_decode_PrivateKey(const char *pem_name, && (ameth = EVP_PKEY_asn1_find_str(NULL, pem_name, slen)) != NULL) { *matchcount = 1; - pkey = d2i_PrivateKey(ameth->pkey_id, NULL, &blob, len); + pkey = d2i_PrivateKey_ex(ameth->pkey_id, NULL, &blob, len, + libctx, propq); } } } else { @@ -438,7 +448,8 @@ static OSSL_STORE_INFO *try_decode_PrivateKey(const char *pem_name, if (ameth->pkey_flags & ASN1_PKEY_ALIAS) continue; - tmp_pkey = d2i_PrivateKey(ameth->pkey_id, NULL, &tmp_blob, len); + tmp_pkey = d2i_PrivateKey_ex(ameth->pkey_id, NULL, &tmp_blob, len, + libctx, propq); if (tmp_pkey != NULL) { if (pkey != NULL) EVP_PKEY_free(tmp_pkey); @@ -478,7 +489,8 @@ static OSSL_STORE_INFO *try_decode_PUBKEY(const char *pem_name, size_t len, void **pctx, int *matchcount, const UI_METHOD *ui_method, - void *ui_data) + void *ui_data, OPENSSL_CTX *libctx, + const char *propq) { OSSL_STORE_INFO *store_info = NULL; EVP_PKEY *pkey = NULL; @@ -512,7 +524,8 @@ static OSSL_STORE_INFO *try_decode_params(const char *pem_name, size_t len, void **pctx, int *matchcount, const UI_METHOD *ui_method, - void *ui_data) + void *ui_data, OPENSSL_CTX *libctx, + const char *propq) { OSSL_STORE_INFO *store_info = NULL; int slen = 0; @@ -595,7 +608,9 @@ static OSSL_STORE_INFO *try_decode_X509Certificate(const char *pem_name, size_t len, void **pctx, int *matchcount, const UI_METHOD *ui_method, - void *ui_data) + void *ui_data, + OPENSSL_CTX *libctx, + const char *propq) { OSSL_STORE_INFO *store_info = NULL; X509 *cert = NULL; @@ -645,7 +660,8 @@ static OSSL_STORE_INFO *try_decode_X509CRL(const char *pem_name, size_t len, void **pctx, int *matchcount, const UI_METHOD *ui_method, - void *ui_data) + void *ui_data, OPENSSL_CTX *libctx, + const char *propq) { OSSL_STORE_INFO *store_info = NULL; X509_CRL *crl = NULL; @@ -736,6 +752,9 @@ struct ossl_store_loader_ctx_st { /* Expected object type. May be unspecified */ int expected_type; + + OPENSSL_CTX *libctx; + char *propq; }; static void OSSL_STORE_LOADER_CTX_free(OSSL_STORE_LOADER_CTX *ctx) @@ -749,6 +768,7 @@ static void OSSL_STORE_LOADER_CTX_free(OSSL_STORE_LOADER_CTX *ctx) ctx->_.file.last_handler = NULL; } } + OPENSSL_free(ctx->propq); OPENSSL_free(ctx); } @@ -963,7 +983,9 @@ static int file_find(OSSL_STORE_LOADER_CTX *ctx, } /* Internal function to decode an already opened PEM file */ -OSSL_STORE_LOADER_CTX *ossl_store_file_attach_pem_bio_int(BIO *bp) +OSSL_STORE_LOADER_CTX *ossl_store_file_attach_pem_bio_int(BIO *bp, + OPENSSL_CTX *libctx, + const char *propq) { OSSL_STORE_LOADER_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx)); @@ -976,6 +998,17 @@ OSSL_STORE_LOADER_CTX *ossl_store_file_attach_pem_bio_int(BIO *bp) ctx->_.file.file = bp; ctx->type = is_pem; + ctx->libctx = libctx; + if (propq != NULL) { + ctx->propq = OPENSSL_strdup(propq); + if (ctx->propq == NULL) { + OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_FILE_ATTACH_PEM_BIO_INT, + ERR_R_MALLOC_FAILURE); + OPENSSL_free(ctx); + return NULL; + } + } + return ctx; } @@ -1013,7 +1046,7 @@ static OSSL_STORE_INFO *file_load_try_decode(OSSL_STORE_LOADER_CTX *ctx, OSSL_STORE_INFO *tmp_result = handler->try_decode(pem_name, pem_header, data, len, &tmp_handler_ctx, &try_matchcount, - ui_method, ui_data); + ui_method, ui_data, ctx->libctx, ctx->propq); if (try_matchcount > 0) { @@ -1080,7 +1113,8 @@ static OSSL_STORE_INFO *file_load_try_repeat(OSSL_STORE_LOADER_CTX *ctx, ctx->_.file.last_handler->try_decode(NULL, NULL, NULL, 0, &ctx->_.file.last_handler_ctx, &try_matchcount, - ui_method, ui_data); + ui_method, ui_data, + ctx->libctx, ctx->propq); if (result == NULL) { ctx->_.file.last_handler->destroy_ctx(&ctx->_.file.last_handler_ctx); diff --git a/crypto/store/store_lib.c b/crypto/store/store_lib.c index eaf666a80b..7dbc24e870 100644 --- a/crypto/store/store_lib.c +++ b/crypto/store/store_lib.c @@ -652,14 +652,16 @@ char *ossl_store_info_get0_EMBEDDED_pem_name(OSSL_STORE_INFO *info) } OSSL_STORE_CTX *ossl_store_attach_pem_bio(BIO *bp, const UI_METHOD *ui_method, - void *ui_data) + void *ui_data, OPENSSL_CTX *libctx, + const char *propq) { OSSL_STORE_CTX *ctx = NULL; const OSSL_STORE_LOADER *loader = NULL; OSSL_STORE_LOADER_CTX *loader_ctx = NULL; if ((loader = ossl_store_get0_loader_int("file")) == NULL - || ((loader_ctx = ossl_store_file_attach_pem_bio_int(bp)) == NULL)) + || ((loader_ctx = ossl_store_file_attach_pem_bio_int(bp, libctx, + propq)) == NULL)) goto done; if ((ctx = OPENSSL_zalloc(sizeof(*ctx))) == NULL) { OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_ATTACH_PEM_BIO, diff --git a/crypto/store/store_local.h b/crypto/store/store_local.h index 7c4d65b961..9401fd0774 100644 --- a/crypto/store/store_local.h +++ b/crypto/store/store_local.h @@ -128,5 +128,7 @@ int ossl_store_file_loader_init(void); * ------------------- */ -OSSL_STORE_LOADER_CTX *ossl_store_file_attach_pem_bio_int(BIO *bp); +OSSL_STORE_LOADER_CTX *ossl_store_file_attach_pem_bio_int(BIO *bp, + OPENSSL_CTX *libctx, + const char *propq); int ossl_store_file_detach_pem_bio_int(OSSL_STORE_LOADER_CTX *ctx); |