return 1;
}
-int OCSP_RESPID_set_by_key(OCSP_RESPID *respid, X509 *cert)
+int OCSP_RESPID_set_by_key_ex(OCSP_RESPID *respid, X509 *cert,
+ OPENSSL_CTX *libctx, const char *propq)
{
ASN1_OCTET_STRING *byKey = NULL;
unsigned char md[SHA_DIGEST_LENGTH];
+ EVP_MD *sha1 = EVP_MD_fetch(libctx, "SHA1", propq);
+ int ret = 0;
- /* RFC2560 requires SHA1 */
- if (!X509_pubkey_digest(cert, EVP_sha1(), md, NULL))
+ if (sha1 == NULL)
return 0;
+ /* RFC2560 requires SHA1 */
+ if (!X509_pubkey_digest(cert, sha1, md, NULL))
+ goto err;
+
byKey = ASN1_OCTET_STRING_new();
if (byKey == NULL)
- return 0;
+ goto err;
if (!(ASN1_OCTET_STRING_set(byKey, md, SHA_DIGEST_LENGTH))) {
ASN1_OCTET_STRING_free(byKey);
- return 0;
+ goto err;
}
respid->type = V_OCSP_RESPID_KEY;
respid->value.byKey = byKey;
- return 1;
+ ret = 1;
+ err:
+ EVP_MD_free(sha1);
+ return ret;
}
-int OCSP_RESPID_match(OCSP_RESPID *respid, X509 *cert)
+int OCSP_RESPID_set_by_key(OCSP_RESPID *respid, X509 *cert)
{
+ return OCSP_RESPID_set_by_key_ex(respid, cert, NULL, NULL);
+}
+
+int OCSP_RESPID_match_ex(OCSP_RESPID *respid, X509 *cert, OPENSSL_CTX *libctx,
+ const char *propq)
+{
+ EVP_MD *sha1 = NULL;
+ int ret = 0;
+
if (respid->type == V_OCSP_RESPID_KEY) {
unsigned char md[SHA_DIGEST_LENGTH];
+ sha1 = EVP_MD_fetch(libctx, "SHA1", propq);
+ if (sha1 == NULL)
+ goto err;
+
if (respid->value.byKey == NULL)
- return 0;
+ goto err;
/* RFC2560 requires SHA1 */
- if (!X509_pubkey_digest(cert, EVP_sha1(), md, NULL))
- return 0;
+ if (!X509_pubkey_digest(cert, sha1, md, NULL))
+ goto err;
- return (ASN1_STRING_length(respid->value.byKey) == SHA_DIGEST_LENGTH)
- && (memcmp(ASN1_STRING_get0_data(respid->value.byKey), md,
- SHA_DIGEST_LENGTH) == 0);
+ ret = (ASN1_STRING_length(respid->value.byKey) == SHA_DIGEST_LENGTH)
+ && (memcmp(ASN1_STRING_get0_data(respid->value.byKey), md,
+ SHA_DIGEST_LENGTH) == 0);
} else if (respid->type == V_OCSP_RESPID_NAME) {
if (respid->value.byName == NULL)
return 0;
X509_get_subject_name(cert)) == 0;
}
- return 0;
+ err:
+ EVP_MD_free(sha1);
+ return ret;
+}
+
+int OCSP_RESPID_match(OCSP_RESPID *respid, X509 *cert)
+{
+ return OCSP_RESPID_match_ex(respid, cert, NULL, NULL);
}
OCSP_response_status, OCSP_response_get1_basic, OCSP_response_create,
OCSP_RESPONSE_free, OCSP_RESPID_set_by_name,
-OCSP_RESPID_set_by_key, OCSP_RESPID_match,
-OCSP_basic_sign, OCSP_basic_sign_ctx - OCSP response functions
+OCSP_RESPID_set_by_key_ex, OCSP_RESPID_set_by_key, OCSP_RESPID_match_ex,
+OCSP_RESPID_match, OCSP_basic_sign, OCSP_basic_sign_ctx
+- OCSP response functions
=head1 SYNOPSIS
void OCSP_RESPONSE_free(OCSP_RESPONSE *resp);
int OCSP_RESPID_set_by_name(OCSP_RESPID *respid, X509 *cert);
+ int OCSP_RESPID_set_by_key_ex(OCSP_RESPID *respid, X509 *cert,
+ OPENSSL_CTX *libctx, const char *propq);
int OCSP_RESPID_set_by_key(OCSP_RESPID *respid, X509 *cert);
+ int OCSP_RESPID_match_ex(OCSP_RESPID *respid, X509 *cert, OPENSSL_CTX *libctx,
+ const char *propq);
int OCSP_RESPID_match(OCSP_RESPID *respid, X509 *cert);
int OCSP_basic_sign(OCSP_BASICRESP *brsp, X509 *signer, EVP_PKEY *key,
=head1 DESCRIPTION
-OCSP_response_status() returns the OCSP response status of B<resp>. It returns
-one of the values: B<OCSP_RESPONSE_STATUS_SUCCESSFUL>,
-B<OCSP_RESPONSE_STATUS_MALFORMEDREQUEST>,
-B<OCSP_RESPONSE_STATUS_INTERNALERROR>, B<OCSP_RESPONSE_STATUS_TRYLATER>
-B<OCSP_RESPONSE_STATUS_SIGREQUIRED>, or B<OCSP_RESPONSE_STATUS_UNAUTHORIZED>.
+OCSP_response_status() returns the OCSP response status of I<resp>. It returns
+one of the values: I<OCSP_RESPONSE_STATUS_SUCCESSFUL>,
+I<OCSP_RESPONSE_STATUS_MALFORMEDREQUEST>,
+I<OCSP_RESPONSE_STATUS_INTERNALERROR>, I<OCSP_RESPONSE_STATUS_TRYLATER>
+I<OCSP_RESPONSE_STATUS_SIGREQUIRED>, or I<OCSP_RESPONSE_STATUS_UNAUTHORIZED>.
-OCSP_response_get1_basic() decodes and returns the B<OCSP_BASICRESP> structure
-contained in B<resp>.
+OCSP_response_get1_basic() decodes and returns the I<OCSP_BASICRESP> structure
+contained in I<resp>.
-OCSP_response_create() creates and returns an B<OCSP_RESPONSE> structure for
-B<status> and optionally including basic response B<bs>.
+OCSP_response_create() creates and returns an I<OCSP_RESPONSE> structure for
+I<status> and optionally including basic response I<bs>.
-OCSP_RESPONSE_free() frees up OCSP response B<resp>.
+OCSP_RESPONSE_free() frees up OCSP response I<resp>.
OCSP_RESPID_set_by_name() sets the name of the OCSP_RESPID to be the same as the
-subject name in the supplied X509 certificate B<cert> for the OCSP responder.
+subject name in the supplied X509 certificate I<cert> for the OCSP responder.
-OCSP_RESPID_set_by_key() sets the key of the OCSP_RESPID to be the same as the
-key in the supplied X509 certificate B<cert> for the OCSP responder. The key is
-stored as a SHA1 hash.
+OCSP_RESPID_set_by_key_ex() sets the key of the OCSP_RESPID to be the same as the
+key in the supplied X509 certificate I<cert> for the OCSP responder. The key is
+stored as a SHA1 hash. To calculate the hash the SHA1 algorithm is fetched using
+the library ctx I<libctx> and the property query string I<propq> (see
+L<provider(7)/Fetching algorithms> for further information).
+
+OCSP_RESPID_set_by_key() does the same as OCSP_RESPID_set_by_key_ex() except
+that the default library context is used with an empty property query string.
Note that an OCSP_RESPID can only have one of the name, or the key set. Calling
OCSP_RESPID_set_by_name() or OCSP_RESPID_set_by_key() will clear any existing
setting.
-OCSP_RESPID_match() tests whether the OCSP_RESPID given in B<respid> matches
-with the X509 certificate B<cert>.
+OCSP_RESPID_match_ex() tests whether the OCSP_RESPID given in I<respid> matches
+with the X509 certificate I<cert> based on the SHA1 hash. To calculate the hash
+the SHA1 algorithm is fetched using the library ctx I<libctx> and the property
+query string I<propq> (see L<provider(7)/Fetching algorithms> for further
+information).
+
+OCSP_RESPID_match() does the same as OCSP_RESPID_match_ex() except that the
+default library context is used with an empty property query string.
-OCSP_basic_sign() signs OCSP response B<brsp> using certificate B<signer>, private key
-B<key>, digest B<dgst> and additional certificates B<certs>. If the B<flags> option
-B<OCSP_NOCERTS> is set then no certificates will be included in the response. If the
-B<flags> option B<OCSP_RESPID_KEY> is set then the responder is identified by key ID
-rather than by name. OCSP_basic_sign_ctx() also signs OCSP response B<brsp> but
-uses the parameters contained in digest context B<ctx>.
+OCSP_basic_sign() signs OCSP response I<brsp> using certificate I<signer>, private key
+I<key>, digest I<dgst> and additional certificates I<certs>. If the I<flags> option
+I<OCSP_NOCERTS> is set then no certificates will be included in the response. If the
+I<flags> option I<OCSP_RESPID_KEY> is set then the responder is identified by key ID
+rather than by name. OCSP_basic_sign_ctx() also signs OCSP response I<brsp> but
+uses the parameters contained in digest context I<ctx>.
=head1 RETURN VALUES
OCSP_RESPONSE_status() returns a status value.
-OCSP_response_get1_basic() returns an B<OCSP_BASICRESP> structure pointer or
-B<NULL> if an error occurred.
+OCSP_response_get1_basic() returns an I<OCSP_BASICRESP> structure pointer or
+I<NULL> if an error occurred.
-OCSP_response_create() returns an B<OCSP_RESPONSE> structure pointer or B<NULL>
+OCSP_response_create() returns an I<OCSP_RESPONSE> structure pointer or I<NULL>
if an error occurred.
OCSP_RESPONSE_free() does not return a value.
=head1 NOTES
OCSP_response_get1_basic() is only called if the status of a response is
-B<OCSP_RESPONSE_STATUS_SUCCESSFUL>.
+I<OCSP_RESPONSE_STATUS_SUCCESSFUL>.
=head1 SEE ALSO
projects / oweals / openssl.git / commitdiff