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| author | Richard Levitte <levitte@openssl.org> | 2020-05-18 12:43:12 +0200 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2020-05-20 11:26:14 +0200 |
| commit | a7ad40c502d3484e0a574e121cfba70631f224bf (patch) | |
| tree | 68997906916c0eb3768f0723e6f310b77c8ee6c1 | |
| parent | b2a5001d954e81e2a582f2a935212ab554a3cbbe (diff) | |
| download | openssl-a7ad40c502d3484e0a574e121cfba70631f224bf.zip openssl-a7ad40c502d3484e0a574e121cfba70631f224bf.tar.gz openssl-a7ad40c502d3484e0a574e121cfba70631f224bf.tar.bz2 | |
Add OSSL_PROVIDER_do_all()
This allows applications to iterate over all loaded providers.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11858)
| -rw-r--r-- | crypto/provider.c | 8 | ||||
| -rw-r--r-- | doc/man3/OSSL_PROVIDER.pod | 9 | ||||
| -rw-r--r-- | include/openssl/provider.h | 3 | ||||
| -rw-r--r-- | util/libcrypto.num | 1 |
4 files changed, 20 insertions, 1 deletions
diff --git a/crypto/provider.c b/crypto/provider.c index fe46d31..09a5e53 100644 --- a/crypto/provider.c +++ b/crypto/provider.c @@ -85,3 +85,11 @@ const char *OSSL_PROVIDER_name(const OSSL_PROVIDER *prov) { return ossl_provider_name(prov); } + +int OSSL_PROVIDER_do_all(OPENSSL_CTX *ctx, + int (*cb)(OSSL_PROVIDER *provider, + void *cbdata), + void *cbdata) +{ + return ossl_provider_forall_loaded(ctx, cb, cbdata); +} diff --git a/doc/man3/OSSL_PROVIDER.pod b/doc/man3/OSSL_PROVIDER.pod index 3f1a946..93d6e14 100644 --- a/doc/man3/OSSL_PROVIDER.pod +++ b/doc/man3/OSSL_PROVIDER.pod @@ -4,7 +4,7 @@ OSSL_PROVIDER_set_default_search_path, OSSL_PROVIDER, OSSL_PROVIDER_load, OSSL_PROVIDER_unload, -OSSL_PROVIDER_available, +OSSL_PROVIDER_available, OSSL_PROVIDER_do_all, OSSL_PROVIDER_gettable_params, OSSL_PROVIDER_get_params, OSSL_PROVIDER_add_builtin, OSSL_PROVIDER_name - provider routines @@ -20,6 +20,9 @@ OSSL_PROVIDER_add_builtin, OSSL_PROVIDER_name - provider routines OSSL_PROVIDER *OSSL_PROVIDER_load(OPENSSL_CTX *libctx, const char *name); int OSSL_PROVIDER_unload(OSSL_PROVIDER *prov); int OSSL_PROVIDER_available(OPENSSL_CTX *libctx, const char *name); + int OSSL_PROVIDER_do_all(OPENSSL_CTX *ctx, + int (*cb)(OSSL_PROVIDER *provider, void *cbdata), + void *cbdata); const OSSL_PARAM *OSSL_PROVIDER_gettable_params(OSSL_PROVIDER *prov); int OSSL_PROVIDER_get_params(OSSL_PROVIDER *prov, OSSL_PARAM params[]); @@ -66,6 +69,10 @@ runs its teardown function. OSSL_PROVIDER_available() checks if a named provider is available for use. +OSSL_PROVIDER_do_all() iterates over all loaded providers, calling +I<cb> for each one, with the current provider in I<provider> and the +I<cbdata> that comes from the caller. + OSSL_PROVIDER_gettable_params() is used to get a provider parameter descriptor set as a constant B<OSSL_PARAM> array. See L<OSSL_PARAM(3)> for more information. diff --git a/include/openssl/provider.h b/include/openssl/provider.h index f297ea2..6ce68b1 100644 --- a/include/openssl/provider.h +++ b/include/openssl/provider.h @@ -23,6 +23,9 @@ int OSSL_PROVIDER_set_default_search_path(OPENSSL_CTX *, const char *path); OSSL_PROVIDER *OSSL_PROVIDER_load(OPENSSL_CTX *, const char *name); int OSSL_PROVIDER_unload(OSSL_PROVIDER *prov); int OSSL_PROVIDER_available(OPENSSL_CTX *, const char *name); +int OSSL_PROVIDER_do_all(OPENSSL_CTX *ctx, + int (*cb)(OSSL_PROVIDER *provider, void *cbdata), + void *cbdata); const OSSL_PARAM *OSSL_PROVIDER_gettable_params(const OSSL_PROVIDER *prov); int OSSL_PROVIDER_get_params(const OSSL_PROVIDER *prov, OSSL_PARAM params[]); diff --git a/util/libcrypto.num b/util/libcrypto.num index 8882f04..12c9f4f 100644 --- a/util/libcrypto.num +++ b/util/libcrypto.num @@ -5092,3 +5092,4 @@ OSSL_STORE_LOADER_set_attach ? 3_0_0 EXIST::FUNCTION: EVP_PKEY_CTX_set_rsa_pss_keygen_saltlen ? 3_0_0 EXIST::FUNCTION:RSA EVP_PKEY_CTX_set_rsa_pss_keygen_mgf1_md ? 3_0_0 EXIST::FUNCTION:RSA EVP_PKEY_CTX_set_rsa_pss_keygen_mgf1_md_name ? 3_0_0 EXIST::FUNCTION:RSA +OSSL_PROVIDER_do_all ? 3_0_0 EXIST::FUNCTION: |