102 lines
3.3 KiB
Groff
102 lines
3.3 KiB
Groff
.\" Copyright (c) 2005 Doug Rabson
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.Dd November 14, 2005
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.Dt MECH 5
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.Os
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.Sh NAME
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.Nm mech ,
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.Nm qop
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.Nd "GSS-API Mechanism and QOP files"
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.Sh SYNOPSIS
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.Pa "/etc/gss/mech"
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.Pa "/etc/gss/qop"
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.Sh DESCRIPTION
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The
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.Pa "/etc/gss/mech"
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file contains a list of installed GSS-API security mechanisms.
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Each line of the file either contains a comment if the first character
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is '#' or it contains five fields with the following meanings:
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.Bl -tag
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.It Name
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The name of this GSS-API mechanism.
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.It Object identifier
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The OID for this mechanism.
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.It Library
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A shared library containing the implementation of this mechanism.
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.It Kernel module (optional)
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A kernel module containing the implementation of this mechanism (not
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yet supported in FreeBSD).
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.It Library options (optional)
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Optional parameters interpreted by the mechanism. Library options
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must be enclosed in brackets ([ ]) to differentiate them from the
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optional kernel module entry.
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.El
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.Pp
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The first mechanism listed in
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.Pa "/etc/gss/mech"
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is the default mechanism.
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This mechanism will be used by
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.Xr gss_init_sec_context 3
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if the user doesn't specify a specific mechanism.
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.Pp
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The
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.Pa "/etc/gss/qop"
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file contains a list of Quality of Protection values for use with
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GSS-API.
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Each line of the file either contains a comment if the first character
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is '#' or it contains three fields with the following meanings:
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.Bl -tag
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.It QOP string
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The name of this Quality of Protection algorithm.
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.It QOP value
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The numeric value used to select this algorithm for use with GSS-API
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functions such as
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.Xr gss_get_mic 3 .
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.It Mechanism name
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The GSS-API mechanism name that corresponds to this algorithm.
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.El
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.Sh EXAMPLES
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This is a typical entry from
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.Pa "/etc/gss/mech" :
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.Bd -literal
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kerberosv5 1.2.840.113554.1.2.2 /usr/lib/libgssapi_krb5.so.8 -
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.Ed
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.Pp
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This is a typical entry from
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.Pa "/etc/gss/qop" :
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.Bd -literal
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GSS_KRB5_CONF_C_QOP_DES 0x0100 kerberosv5
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.Ed
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.Sh HISTORY
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The
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.Nm
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manual page example first appeared in
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.Fx 7.0 .
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.Sh AUTHORS
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This
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manual page was written by
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.An Doug Rabson Aq dfr@FreeBSD.org .
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