1 .\" $OpenBSD: OCSP_REQUEST_new.3,v 1.7 2016/12/25 22:15:10 schwarze Exp $
2 .\" OpenSSL b97fdb57 Nov 11 09:33:09 2016 +0100
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7 .\" Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
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21 .\" The original file was written by Dr. Stephen Henson <steve@openssl.org>.
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68 .Dd $Mdocdate: December 25 2016 $
69 .Dt OCSP_REQUEST_NEW 3
72 .Nm OCSP_REQUEST_new ,
73 .Nm OCSP_REQUEST_free ,
74 .Nm OCSP_SIGNATURE_new ,
75 .Nm OCSP_SIGNATURE_free ,
76 .Nm OCSP_REQINFO_new ,
77 .Nm OCSP_REQINFO_free ,
79 .Nm OCSP_ONEREQ_free ,
80 .Nm OCSP_request_add0_id ,
81 .Nm OCSP_request_sign ,
82 .Nm OCSP_request_add1_cert ,
83 .Nm OCSP_request_onereq_count ,
84 .Nm OCSP_request_onereq_get0
85 .Nd OCSP request functions
89 .Fn OCSP_REQUEST_new void
91 .Fn OCSP_REQUEST_free "OCSP_REQUEST *req"
93 .Fn OCSP_SIGNATURE_new void
95 .Fn OCSP_SIGNATURE_free "OCSP_SIGNATURE *signature"
97 .Fn OCSP_REQINFO_new void
99 .Fn OCSP_REQINFO_free "OCSP_REQINFO *reqinfo"
101 .Fn OCSP_ONEREQ_new void
103 .Fn OCSP_ONEREQ_free "OCSP_ONEREQ *onereq"
105 .Fo OCSP_request_add0_id
106 .Fa "OCSP_REQUEST *req"
107 .Fa "OCSP_CERTID *cid"
110 .Fo OCSP_request_sign
111 .Fa "OCSP_REQUEST *req"
114 .Fa "const EVP_MD *dgst"
115 .Fa "STACK_OF(X509) *certs"
116 .Fa "unsigned long flags"
119 .Fo OCSP_request_add1_cert
120 .Fa "OCSP_REQUEST *req"
124 .Fo OCSP_request_onereq_count
125 .Fa "OCSP_REQUEST *req"
128 .Fo OCSP_request_onereq_get0
129 .Fa "OCSP_REQUEST *req"
134 allocates and initializes an empty
136 object, representing an ASN.1
138 structure defined in RFC 6960.
139 .Fn OCSP_REQUEST_free
143 .Fn OCSP_SIGNATURE_new
144 allocates and initializes an empty
146 object, representing an ASN.1
148 structure defined in RFC 6960.
149 Such an object is used inside
151 .Fn OCSP_SIGNATURE_free
156 allocates and initializes an empty
158 object, representing an ASN.1
160 structure defined in RFC 6960.
161 Such an object is used inside
163 It asks about the validity of one or more certificates.
164 .Fn OCSP_REQINFO_free
169 allocates and initializes an empty
171 object, representing an ASN.1
173 structure defined in RFC 6960.
174 Such objects are used inside
176 Each one asks about the validity of one certificiate.
181 .Fn OCSP_request_add0_id
188 object added so an application can add additional extensions to the
192 parameter must not be freed up after the operation.
194 .Fn OCSP_request_sign
203 and additional certificates
209 is set, then no certificates will be included in the request.
211 .Fn OCSP_request_add1_cert
216 The application is responsible for freeing up
220 .Fn OCSP_request_onereq_count
221 returns the total number of
226 .Fn OCSP_request_onereq_get0
227 returns an internal pointer to the
236 .Fn OCSP_request_onereq_count req No - 1 .
238 .Fn OCSP_request_onereq_count
240 .Fn OCSP_request_onereq_get0
241 are mainly used by OCSP responders.
243 .Fn OCSP_REQUEST_new ,
244 .Fn OCSP_SIGNATURE_new ,
245 .Fn OCSP_REQINFO_new ,
254 object, respectively, or
256 if an error occurred.
258 .Fn OCSP_request_add0_id
265 if an error occurred.
267 .Fn OCSP_request_sign
269 .Fn OCSP_request_add1_cert
270 return 1 for success or 0 for failure.
272 .Fn OCSP_request_onereq_count
273 returns the total number of
278 .Fn OCSP_request_onereq_get0
279 returns a pointer to an
283 if the index value is out of range.
287 object for certificate
291 .Bd -literal -offset indent
295 req = OCSP_REQUEST_new();
298 cid = OCSP_cert_to_id(EVP_sha1(), cert, issuer);
302 if (OCSP_REQUEST_add0_id(req, cid) == NULL)
305 /* Do something with req, e.g. query responder */
307 OCSP_REQUEST_free(req);
310 .Xr ACCESS_DESCRIPTION_new 3 ,
311 .Xr OCSP_cert_to_id 3 ,
312 .Xr OCSP_request_add1_nonce 3 ,
313 .Xr OCSP_resp_find_status 3 ,
314 .Xr OCSP_response_status 3 ,
315 .Xr OCSP_sendreq_new 3 ,
316 .Xr OCSP_SERVICELOC_new 3
318 RFC 6960: X.509 Internet Public Key Infrastructure Online Certificate
319 Status Protocol, section 4.1: Request Syntax