diff options
Diffstat (limited to 'providers/implementations/encode_decode/encode_key2text.c')
-rw-r--r-- | providers/implementations/encode_decode/encode_key2text.c | 158 |
1 files changed, 87 insertions, 71 deletions
diff --git a/providers/implementations/encode_decode/encode_key2text.c b/providers/implementations/encode_decode/encode_key2text.c index 7f5ca2b7b7..2cf4fab95f 100644 --- a/providers/implementations/encode_decode/encode_key2text.c +++ b/providers/implementations/encode_decode/encode_key2text.c @@ -207,12 +207,6 @@ err: /* ---------------------------------------------------------------------- */ #ifndef OPENSSL_NO_DH -# define dh_param_selection OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS -# define dh_pub_selection (OSSL_KEYMGMT_SELECT_PUBLIC_KEY \ - | dh_param_selection) -# define dh_priv_selection (OSSL_KEYMGMT_SELECT_KEYPAIR \ - | dh_param_selection) - static int dh_to_text(BIO *out, const void *key, int selection) { const DH *dh = key; @@ -275,17 +269,14 @@ static int dh_to_text(BIO *out, const void *key, int selection) return 1; } + +# define dh_input_type "DH" +# define dhx_input_type "DHX" #endif /* ---------------------------------------------------------------------- */ #ifndef OPENSSL_NO_DSA -# define dsa_param_selection OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS -# define dsa_pub_selection (OSSL_KEYMGMT_SELECT_PUBLIC_KEY \ - | dsa_param_selection) -# define dsa_priv_selection (OSSL_KEYMGMT_SELECT_KEYPAIR \ - | dsa_param_selection) - static int dsa_to_text(BIO *out, const void *key, int selection) { const DSA *dsa = key; @@ -348,17 +339,13 @@ static int dsa_to_text(BIO *out, const void *key, int selection) return 1; } + +# define dsa_input_type "DSA" #endif /* ---------------------------------------------------------------------- */ #ifndef OPENSSL_NO_EC -# define ec_param_selection OSSL_KEYMGMT_SELECT_ALL_PARAMETERS -# define ec_pub_selection (OSSL_KEYMGMT_SELECT_PUBLIC_KEY \ - | ec_param_selection) -# define ec_priv_selection (OSSL_KEYMGMT_SELECT_KEYPAIR \ - | ec_param_selection) - static int ec_param_explicit_curve_to_text(BIO *out, const EC_GROUP *group, BN_CTX *ctx) { @@ -552,14 +539,13 @@ err: OPENSSL_free(pub); return ret; } + +# define ec_input_type "EC" #endif /* ---------------------------------------------------------------------- */ #ifndef OPENSSL_NO_EC -# define ecx_pub_selection OSSL_KEYMGMT_SELECT_PUBLIC_KEY -# define ecx_priv_selection OSSL_KEYMGMT_SELECT_KEYPAIR - static int ecx_to_text(BIO *out, const void *key, int selection) { const ECX_KEY *ecx = key; @@ -624,16 +610,15 @@ static int ecx_to_text(BIO *out, const void *key, int selection) return 1; } + +# define ed25519_input_type "ED25519" +# define ed448_input_type "ED448" +# define x25519_input_type "X25519" +# define x448_input_type "X448" #endif /* ---------------------------------------------------------------------- */ -#define rsa_param_selection OSSL_KEYMGMT_SELECT_OTHER_PARAMETERS -#define rsa_pub_selection (OSSL_KEYMGMT_SELECT_PUBLIC_KEY \ - | rsa_param_selection) -#define rsa_priv_selection (OSSL_KEYMGMT_SELECT_KEYPAIR \ - | rsa_param_selection) - static int rsa_to_text(BIO *out, const void *key, int selection) { const RSA *rsa = key; @@ -791,6 +776,9 @@ static int rsa_to_text(BIO *out, const void *key, int selection) return ret; } +#define rsa_input_type "RSA" +#define rsapss_input_type "RSA-PSS" + /* ---------------------------------------------------------------------- */ static void *key2text_newctx(void *provctx) @@ -802,6 +790,31 @@ static void key2text_freectx(ossl_unused void *vctx) { } +static const OSSL_PARAM *key2text_gettable_params(void *provctx) +{ + static const OSSL_PARAM gettables[] = { + { OSSL_ENCODER_PARAM_OUTPUT_TYPE, OSSL_PARAM_UTF8_PTR, NULL, 0, 0 }, + OSSL_PARAM_END, + }; + + return gettables; +} + +static int key2text_get_params(OSSL_PARAM params[], const char *input_type) +{ + OSSL_PARAM *p; + + p = OSSL_PARAM_locate(params, OSSL_ENCODER_PARAM_INPUT_TYPE); + if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, input_type)) + return 0; + + p = OSSL_PARAM_locate(params, OSSL_ENCODER_PARAM_OUTPUT_TYPE); + if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, "TEXT")) + return 0; + + return 1; +} + static int key2text_encode(void *vctx, const void *key, int selection, OSSL_CORE_BIO *cout, int (*key2text)(BIO *out, const void *key, @@ -820,72 +833,75 @@ static int key2text_encode(void *vctx, const void *key, int selection, return ret; } -#define MAKE_TEXT_ENCODER_KIND(impl, kind, type) \ - static OSSL_FUNC_encoder_encode_data_fn \ - impl##_##kind##2text_encode_d; \ - static OSSL_FUNC_encoder_encode_object_fn \ - impl##_##kind##2text_encode_o; \ - static int \ - impl##_##kind##2text_encode_d(void *ctx, const OSSL_PARAM params[], \ - OSSL_CORE_BIO *cout, \ - OSSL_PASSPHRASE_CALLBACK *cb, \ - void *cbarg) \ - { \ - int selection = type##_##kind##_selection; \ - void *key = ossl_prov_import_key(impl##_keymgmt_functions, \ - ctx, selection, params); \ - int ret; \ - \ - if (key == NULL) \ - return 0; \ +#define MAKE_TEXT_ENCODER(impl, type) \ + static OSSL_FUNC_encoder_get_params_fn \ + impl##2text_get_params; \ + static OSSL_FUNC_encoder_import_object_fn \ + impl##2text_import_object; \ + static OSSL_FUNC_encoder_free_object_fn \ + impl##2text_free_object; \ + static OSSL_FUNC_encoder_encode_fn impl##2text_encode; \ \ - ret = impl##_##kind##2text_encode_o(ctx, key, cout, cb, cbarg); \ + static int impl##2text_get_params(OSSL_PARAM params[]) \ + { \ + return key2text_get_params(params, impl##_input_type); \ + } \ + static void *impl##2text_import_object(void *ctx, int selection, \ + const OSSL_PARAM params[]) \ + { \ + return ossl_prov_import_key(impl##_keymgmt_functions, \ + ctx, selection, params); \ + } \ + static void impl##2text_free_object(void *key) \ + { \ ossl_prov_free_key(impl##_keymgmt_functions, key); \ - return ret; \ } \ - static int \ - impl##_##kind##2text_encode_o(void *vctx, const void *key, \ - OSSL_CORE_BIO *cout, \ + static int impl##2text_encode(void *vctx, OSSL_CORE_BIO *cout, \ + const void *key, \ + const OSSL_PARAM key_abstract[], \ + int selection, \ OSSL_PASSPHRASE_CALLBACK *cb, \ void *cbarg) \ { \ - int selection = type##_##kind##_selection; \ - \ + /* We don't deal with abstract objects */ \ + if (key_abstract != NULL) { \ + ERR_raise(ERR_LIB_PROV, ERR_R_PASSED_INVALID_ARGUMENT); \ + return 0; \ + } \ return key2text_encode(vctx, key, selection, cout, \ type##_to_text, cb, cbarg); \ } \ - const OSSL_DISPATCH impl##_##kind##_to_text_encoder_functions[] = { \ + const OSSL_DISPATCH impl##_to_text_encoder_functions[] = { \ { OSSL_FUNC_ENCODER_NEWCTX, \ (void (*)(void))key2text_newctx }, \ { OSSL_FUNC_ENCODER_FREECTX, \ (void (*)(void))key2text_freectx }, \ - { OSSL_FUNC_ENCODER_ENCODE_DATA, \ - (void (*)(void))impl##_##kind##2text_encode_d }, \ - { OSSL_FUNC_ENCODER_ENCODE_OBJECT, \ - (void (*)(void))impl##_##kind##2text_encode_o }, \ + { OSSL_FUNC_ENCODER_GETTABLE_PARAMS, \ + (void (*)(void))key2text_gettable_params }, \ + { OSSL_FUNC_ENCODER_GET_PARAMS, \ + (void (*)(void))impl##2text_get_params }, \ + { OSSL_FUNC_ENCODER_IMPORT_OBJECT, \ + (void (*)(void))impl##2text_import_object }, \ + { OSSL_FUNC_ENCODER_FREE_OBJECT, \ + (void (*)(void))impl##2text_free_object }, \ + { OSSL_FUNC_ENCODER_ENCODE, \ + (void (*)(void))impl##2text_encode }, \ { 0, NULL } \ } -#define MAKE_TEXT_ENCODER(impl, type) \ - MAKE_TEXT_ENCODER_KIND(impl, param, type); \ - MAKE_TEXT_ENCODER_KIND(impl, pub, type); \ - MAKE_TEXT_ENCODER_KIND(impl, priv, type) - -#define MAKE_TEXT_ENCODER_NOPARAM(impl, type) \ - MAKE_TEXT_ENCODER_KIND(impl, pub, type); \ - MAKE_TEXT_ENCODER_KIND(impl, priv, type) - #ifndef OPENSSL_NO_DH MAKE_TEXT_ENCODER(dh, dh); +MAKE_TEXT_ENCODER(dhx, dh); #endif #ifndef OPENSSL_NO_DSA MAKE_TEXT_ENCODER(dsa, dsa); #endif #ifndef OPENSSL_NO_EC MAKE_TEXT_ENCODER(ec, ec); -MAKE_TEXT_ENCODER_NOPARAM(ed25519, ecx); -MAKE_TEXT_ENCODER_NOPARAM(ed448, ecx); -MAKE_TEXT_ENCODER_NOPARAM(x25519, ecx); -MAKE_TEXT_ENCODER_NOPARAM(x448, ecx); +MAKE_TEXT_ENCODER(ed25519, ecx); +MAKE_TEXT_ENCODER(ed448, ecx); +MAKE_TEXT_ENCODER(x25519, ecx); +MAKE_TEXT_ENCODER(x448, ecx); #endif -MAKE_TEXT_ENCODER_NOPARAM(rsa, rsa); +MAKE_TEXT_ENCODER(rsa, rsa); +MAKE_TEXT_ENCODER(rsapss, rsa); |