1=pod 2 3=head1 NAME 4 5OCSP_response_status, OCSP_response_get1_basic, OCSP_response_create, 6OCSP_RESPONSE_free, OCSP_RESPID_set_by_name, 7OCSP_RESPID_set_by_key, OCSP_RESPID_match, 8OCSP_basic_sign, OCSP_basic_sign_ctx - OCSP response functions 9 10=head1 SYNOPSIS 11 12 #include <openssl/ocsp.h> 13 14 int OCSP_response_status(OCSP_RESPONSE *resp); 15 OCSP_BASICRESP *OCSP_response_get1_basic(OCSP_RESPONSE *resp); 16 OCSP_RESPONSE *OCSP_response_create(int status, OCSP_BASICRESP *bs); 17 void OCSP_RESPONSE_free(OCSP_RESPONSE *resp); 18 19 int OCSP_RESPID_set_by_name(OCSP_RESPID *respid, X509 *cert); 20 int OCSP_RESPID_set_by_key(OCSP_RESPID *respid, X509 *cert); 21 int OCSP_RESPID_match(OCSP_RESPID *respid, X509 *cert); 22 23 int OCSP_basic_sign(OCSP_BASICRESP *brsp, X509 *signer, EVP_PKEY *key, 24 const EVP_MD *dgst, STACK_OF(X509) *certs, 25 unsigned long flags); 26 int OCSP_basic_sign_ctx(OCSP_BASICRESP *brsp, X509 *signer, EVP_MD_CTX *ctx, 27 STACK_OF(X509) *certs, unsigned long flags); 28 29=head1 DESCRIPTION 30 31OCSP_response_status() returns the OCSP response status of B<resp>. It returns 32one of the values: B<OCSP_RESPONSE_STATUS_SUCCESSFUL>, 33B<OCSP_RESPONSE_STATUS_MALFORMEDREQUEST>, 34B<OCSP_RESPONSE_STATUS_INTERNALERROR>, B<OCSP_RESPONSE_STATUS_TRYLATER> 35B<OCSP_RESPONSE_STATUS_SIGREQUIRED>, or B<OCSP_RESPONSE_STATUS_UNAUTHORIZED>. 36 37OCSP_response_get1_basic() decodes and returns the B<OCSP_BASICRESP> structure 38contained in B<resp>. 39 40OCSP_response_create() creates and returns an B<OCSP_RESPONSE> structure for 41B<status> and optionally including basic response B<bs>. 42 43OCSP_RESPONSE_free() frees up OCSP response B<resp>. 44 45OCSP_RESPID_set_by_name() sets the name of the OCSP_RESPID to be the same as the 46subject name in the supplied X509 certificate B<cert> for the OCSP responder. 47 48OCSP_RESPID_set_by_key() sets the key of the OCSP_RESPID to be the same as the 49key in the supplied X509 certificate B<cert> for the OCSP responder. The key is 50stored as a SHA1 hash. 51 52Note that an OCSP_RESPID can only have one of the name, or the key set. Calling 53OCSP_RESPID_set_by_name() or OCSP_RESPID_set_by_key() will clear any existing 54setting. 55 56OCSP_RESPID_match() tests whether the OCSP_RESPID given in B<respid> matches 57with the X509 certificate B<cert>. 58 59OCSP_basic_sign() signs OCSP response B<brsp> using certificate B<signer>, private key 60B<key>, digest B<dgst> and additional certificates B<certs>. If the B<flags> option 61B<OCSP_NOCERTS> is set then no certificates will be included in the request. If the 62B<flags> option B<OCSP_RESPID_KEY> is set then the responder is identified by key ID 63rather than by name. OCSP_basic_sign_ctx() also signs OCSP response B<brsp> but 64uses the parameters contained in digest context B<ctx>. 65 66=head1 RETURN VALUES 67 68OCSP_RESPONSE_status() returns a status value. 69 70OCSP_response_get1_basic() returns an B<OCSP_BASICRESP> structure pointer or 71B<NULL> if an error occurred. 72 73OCSP_response_create() returns an B<OCSP_RESPONSE> structure pointer or B<NULL> 74if an error occurred. 75 76OCSP_RESPONSE_free() does not return a value. 77 78OCSP_RESPID_set_by_name(), OCSP_RESPID_set_by_key(), OCSP_basic_sign(), and 79OCSP_basic_sign_ctx() return 1 on success or 0 80on failure. 81 82OCSP_RESPID_match() returns 1 if the OCSP_RESPID and the X509 certificate match 83or 0 otherwise. 84 85=head1 NOTES 86 87OCSP_response_get1_basic() is only called if the status of a response is 88B<OCSP_RESPONSE_STATUS_SUCCESSFUL>. 89 90=head1 SEE ALSO 91 92L<crypto(7)> 93L<OCSP_cert_to_id(3)> 94L<OCSP_request_add1_nonce(3)> 95L<OCSP_REQUEST_new(3)> 96L<OCSP_resp_find_status(3)> 97L<OCSP_sendreq_new(3)> 98L<OCSP_RESPID_new(3)> 99L<OCSP_RESPID_free(3)> 100 101=head1 HISTORY 102 103The OCSP_RESPID_set_by_name(), OCSP_RESPID_set_by_key() and OCSP_RESPID_match() 104functions were added in OpenSSL 1.1.0a. 105 106The OCSP_basic_sign_ctx() function was added in OpenSSL 1.1.1. 107 108=head1 COPYRIGHT 109 110Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved. 111 112Licensed under the OpenSSL license (the "License"). You may not use 113this file except in compliance with the License. You can obtain a copy 114in the file LICENSE in the source distribution or at 115L<https://www.openssl.org/source/license.html>. 116 117=cut 118