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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" OCSP_REQUEST_new, OCSP_REQUEST_free, OCSP_request_add0_id, OCSP_request_sign, OCSP_request_add1_cert, OCSP_request_onereq_count, OCSP_request_onereq_get0 \- OCSP request functions .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/ocsp.h> \& \& OCSP_REQUEST *OCSP_REQUEST_new(void); \& void OCSP_REQUEST_free(OCSP_REQUEST *req); \& \& OCSP_ONEREQ *OCSP_request_add0_id(OCSP_REQUEST *req, OCSP_CERTID *cid); \& \& int OCSP_request_sign(OCSP_REQUEST *req, \& X509 *signer, EVP_PKEY *key, const EVP_MD *dgst, \& STACK_OF(X509) *certs, unsigned long flags); \& \& int OCSP_request_add1_cert(OCSP_REQUEST *req, X509 *cert); \& \& int OCSP_request_onereq_count(OCSP_REQUEST *req); \& OCSP_ONEREQ *OCSP_request_onereq_get0(OCSP_REQUEST *req, int i); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\fBOCSP_REQUEST_new()\fR allocates and returns an empty \fB\s-1OCSP_REQUEST\s0\fR structure. .PP \&\fBOCSP_REQUEST_free()\fR frees up the request structure \fBreq\fR. .PP \&\fBOCSP_request_add0_id()\fR adds certificate \s-1ID\s0 \fBcid\fR to \fBreq\fR. It returns the \fB\s-1OCSP_ONEREQ\s0\fR structure added so an application can add additional extensions to the request. The \fBid\fR parameter \fB\s-1MUST NOT\s0\fR be freed up after the operation. .PP \&\fBOCSP_request_sign()\fR signs \s-1OCSP\s0 request \fBreq\fR using certificate \&\fBsigner\fR, private key \fBkey\fR, digest \fBdgst\fR and additional certificates \&\fBcerts\fR. If the \fBflags\fR option \fB\s-1OCSP_NOCERTS\s0\fR is set then no certificates will be included in the request. .PP \&\fBOCSP_request_add1_cert()\fR adds certificate \fBcert\fR to request \fBreq\fR. The application is responsible for freeing up \fBcert\fR after use. .PP \&\fBOCSP_request_onereq_count()\fR returns the total number of \fB\s-1OCSP_ONEREQ\s0\fR structures in \fBreq\fR. .PP \&\fBOCSP_request_onereq_get0()\fR returns an internal pointer to the \fB\s-1OCSP_ONEREQ\s0\fR contained in \fBreq\fR of index \fBi\fR. The index value \fBi\fR runs from 0 to OCSP_request_onereq_count(req) \- 1. .SH "RETURN VALUES" .IX Header "RETURN VALUES" \&\fBOCSP_REQUEST_new()\fR returns an empty \fB\s-1OCSP_REQUEST\s0\fR structure or \fB\s-1NULL\s0\fR if an error occurred. .PP \&\fBOCSP_request_add0_id()\fR returns the \fB\s-1OCSP_ONEREQ\s0\fR structure containing \fBcid\fR or \fB\s-1NULL\s0\fR if an error occurred. .PP \&\fBOCSP_request_sign()\fR and \fBOCSP_request_add1_cert()\fR return 1 for success and 0 for failure. .PP \&\fBOCSP_request_onereq_count()\fR returns the total number of \fB\s-1OCSP_ONEREQ\s0\fR structures in \fBreq\fR. .PP \&\fBOCSP_request_onereq_get0()\fR returns a pointer to an \fB\s-1OCSP_ONEREQ\s0\fR structure or \fB\s-1NULL\s0\fR if the index value is out or range. .SH "NOTES" .IX Header "NOTES" An \s-1OCSP\s0 request structure contains one or more \fB\s-1OCSP_ONEREQ\s0\fR structures corresponding to each certificate. .PP \&\fBOCSP_request_onereq_count()\fR and \fBOCSP_request_onereq_get0()\fR are mainly used by \&\s-1OCSP\s0 responders. .SH "EXAMPLES" .IX Header "EXAMPLES" Create an \fB\s-1OCSP_REQUEST\s0\fR structure for certificate \fBcert\fR with issuer \&\fBissuer\fR: .PP .Vb 2 \& OCSP_REQUEST *req; \& OCSP_ID *cid; \& \& req = OCSP_REQUEST_new(); \& if (req == NULL) \& /* error */ \& cid = OCSP_cert_to_id(EVP_sha1(), cert, issuer); \& if (cid == NULL) \& /* error */ \& \& if (OCSP_REQUEST_add0_id(req, cid) == NULL) \& /* error */ \& \& /* Do something with req, e.g. query responder */ \& \& OCSP_REQUEST_free(req); .Ve .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBcrypto\fR\|(7), \&\fBOCSP_cert_to_id\fR\|(3), \&\fBOCSP_request_add1_nonce\fR\|(3), \&\fBOCSP_resp_find_status\fR\|(3), \&\fBOCSP_response_status\fR\|(3), \&\fBOCSP_sendreq_new\fR\|(3) .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright 2015\-2019 The OpenSSL Project Authors. All Rights Reserved. .PP Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use this file except in compliance with the License. You can obtain a copy in the file \s-1LICENSE\s0 in the source distribution or at <https://www.openssl.org/source/license.html>.