166 lines
4.0 KiB
Groff
166 lines
4.0 KiB
Groff
.\" $OpenBSD: d2i_POLICYINFO.3,v 1.2 2018/03/21 17:57:48 schwarze Exp $
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.\"
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.\" Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
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.\"
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.\" Permission to use, copy, modify, and distribute this software for any
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.\" purpose with or without fee is hereby granted, provided that the above
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.\" copyright notice and this permission notice appear in all copies.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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.\"
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.Dd $Mdocdate: March 21 2018 $
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.Dt D2I_POLICYINFO 3
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.Os
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.Sh NAME
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.Nm d2i_POLICYINFO ,
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.Nm i2d_POLICYINFO ,
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.Nm d2i_CERTIFICATEPOLICIES ,
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.Nm i2d_CERTIFICATEPOLICIES ,
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.Nm d2i_POLICYQUALINFO ,
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.Nm i2d_POLICYQUALINFO ,
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.Nm d2i_USERNOTICE ,
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.Nm i2d_USERNOTICE ,
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.Nm d2i_NOTICEREF ,
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.Nm i2d_NOTICEREF
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.Nd decode and encode X.509 certificate policies
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.Sh SYNOPSIS
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.In openssl/x509v3.h
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.Ft POLICYINFO *
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.Fo d2i_POLICYINFO
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.Fa "POLICYINFO **val_out"
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.Fa "const unsigned char **der_in"
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.Fa "long length"
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.Fc
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.Ft int
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.Fo i2d_POLICYINFO
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.Fa "POLICYINFO *val_in"
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.Fa "unsigned char **der_out"
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.Fc
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.Ft CERTIFICATEPOLICIES *
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.Fo d2i_CERTIFICATEPOLICIES
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.Fa "CERTIFICATEPOLICIES **val_out"
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.Fa "const unsigned char **der_in"
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.Fa "long length"
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.Fc
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.Ft int
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.Fo i2d_CERTIFICATEPOLICIES
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.Fa "CERTIFICATEPOLICIES *val_in"
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.Fa "unsigned char **der_out"
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.Fc
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.Ft POLICYQUALINFO *
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.Fo d2i_POLICYQUALINFO
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.Fa "POLICYQUALINFO **val_out"
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.Fa "const unsigned char **der_in"
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.Fa "long length"
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.Fc
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.Ft int
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.Fo i2d_POLICYQUALINFO
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.Fa "POLICYQUALINFO *val_in"
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.Fa "unsigned char **der_out"
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.Fc
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.Ft USERNOTICE *
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.Fo d2i_USERNOTICE
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.Fa "USERNOTICE **val_out"
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.Fa "const unsigned char **der_in"
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.Fa "long length"
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.Fc
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.Ft int
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.Fo i2d_USERNOTICE
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.Fa "USERNOTICE *val_in"
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.Fa "unsigned char **der_out"
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.Fc
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.Ft NOTICEREF *
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.Fo d2i_NOTICEREF
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.Fa "NOTICEREF **val_out"
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.Fa "const unsigned char **der_in"
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.Fa "long length"
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.Fc
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.Ft int
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.Fo i2d_NOTICEREF
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.Fa "NOTICEREF *val_in"
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.Fa "unsigned char **der_out"
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.Fc
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.Sh DESCRIPTION
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These functions decode and encode X.509 certificate policies.
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For details about the semantics, examples, caveats, and bugs, see
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.Xr ASN1_item_d2i 3 .
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.Pp
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.Fn d2i_POLICYINFO
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and
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.Fn i2d_POLICYINFO
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decode and encode an ASN.1
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.Vt PolicyInformation
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structure defined in RFC 5280 section 4.2.1.4.
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.Pp
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.Fn d2i_CERTIFICATEPOLICIES
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and
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.Fn i2d_CERTIFICATEPOLICIES
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decode and encode an ASN.1
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.Vt CertificatePolicies
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structure defined in RFC 5280 section 4.2.1.4.
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.Pp
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.Fn d2i_POLICYQUALINFO
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and
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.Fn i2d_POLICYQUALINFO
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decode and encode an ASN.1
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.Vt PolicyQualifierInfo
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structure defined in RFC 5280 section 4.2.1.4.
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.Pp
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.Fn d2i_USERNOTICE
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and
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.Fn i2d_USERNOTICE
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decode and encode an ASN.1
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.Vt UserNotice
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structure defined in RFC 5280 section 4.2.1.4.
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.Pp
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.Fn d2i_NOTICEREF
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and
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.Fn i2d_NOTICEREF
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decode and encode an ASN.1
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.Vt NoticeReference
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structure defined in RFC 5280 section 4.2.1.4.
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.Sh RETURN VALUES
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.Fn d2i_POLICYINFO ,
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.Fn d2i_CERTIFICATEPOLICIES ,
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.Fn d2i_POLICYQUALINFO ,
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.Fn d2i_USERNOTICE ,
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and
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.Fn d2i_NOTICEREF
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return a
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.Vt POLICYINFO ,
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.Vt CERTIFICATEPOLICIES ,
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.Vt POLICYQUALINFO ,
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.Vt USERNOTICE ,
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or
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.Vt NOTICEREF
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object, respectively, or
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.Dv NULL
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if an error occurs.
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.Pp
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.Fn i2d_POLICYINFO ,
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.Fn i2d_CERTIFICATEPOLICIES ,
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.Fn i2d_POLICYQUALINFO ,
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.Fn i2d_USERNOTICE ,
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and
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.Fn i2d_NOTICEREF
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return the number of bytes successfully encoded or a negative value
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if an error occurs.
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.Sh SEE ALSO
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.Xr ASN1_item_d2i 3 ,
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.Xr POLICYINFO_new 3 ,
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.Xr X509_EXTENSION_new 3
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.Sh STANDARDS
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RFC 5280: Internet X.509 Public Key Infrastructure Certificate and
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Certificate Revocation List (CRL) Profile,
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section 4.2.1.4: Certificate Policies
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.Sh HISTORY
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These functions first appeared in OpenSSL 0.9.3
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and have been available since
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.Ox 2.6 .
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