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136 .IX Title "CMS_add0_cert 3"
137 .TH CMS_add0_cert 3 "2008-05-02" "1.1.0-dev" "OpenSSL"
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144 \& CMS_add0_cert, CMS_add1_cert, CMS_get1_certs, CMS_add0_crl, CMS_get1_crls, \- CMS certificate and CRL utility functions
149 .IX Header "SYNOPSIS"
151 \& #include <openssl/cms.h>
153 \& int CMS_add0_cert(CMS_ContentInfo *cms, X509 *cert);
154 \& int CMS_add1_cert(CMS_ContentInfo *cms, X509 *cert);
155 \& STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms);
157 \& int CMS_add0_crl(CMS_ContentInfo *cms, X509_CRL *crl);
158 \& int CMS_add1_crl(CMS_ContentInfo *cms, X509_CRL *crl);
159 \& STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms);
162 .IX Header "DESCRIPTION"
163 \&\fICMS_add0_cert()\fR and \fICMS_add1_cert()\fR add certificate \fBcert\fR to \fBcms\fR.
164 must be of type signed data or enveloped data.
166 \&\fICMS_get1_certs()\fR returns all certificates in \fBcms\fR.
168 \&\fICMS_add0_crl()\fR and \fICMS_add1_crl()\fR add \s-1CRL\s0 \fBcrl\fR to \fBcms\fR. \fICMS_get1_crls()\fR
169 returns any CRLs in \fBcms\fR.
172 The CMS_ContentInfo structure \fBcms\fR must be of type signed data or enveloped
173 data or an error will be returned.
175 For signed data certificates and CRLs are added to the \fBcertificates\fR and
176 \&\fBcrls\fR fields of SignedData structure. For enveloped data they are added to
177 \&\fBOriginatorInfo\fR.
179 As the \fB0\fR implies \fICMS_add0_cert()\fR adds \fBcert\fR internally to \fBcms\fR and it
180 must not be freed up after the call as opposed to \fICMS_add1_cert()\fR where \fBcert\fR
183 The same certificate or \s-1CRL\s0 must not be added to the same cms structure more
186 .IX Header "RETURN VALUES"
187 \&\fICMS_add0_cert()\fR, \fICMS_add1_cert()\fR and \fICMS_add0_crl()\fR and \fICMS_add1_crl()\fR return
188 1 for success and 0 for failure.
190 \&\fICMS_get1_certs()\fR and \fICMS_get1_crls()\fR return the \s-1STACK\s0 of certificates or CRLs
191 or \s-1NULL\s0 if there are none or an error occurs. The only error which will occur
192 in practice is if the \fBcms\fR type is invalid.
194 .IX Header "SEE ALSO"
195 \&\fIERR_get_error\fR\|(3),
196 \&\fICMS_sign\fR\|(3),
197 \&\fICMS_encrypt\fR\|(3)
200 \&\fICMS_add0_cert()\fR, \fICMS_add1_cert()\fR, \fICMS_get1_certs()\fR, \fICMS_add0_crl()\fR
201 and \fICMS_get1_crls()\fR were all first added to OpenSSL 0.9.8