1.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/ 2.\" Authors: Doug Rabson <dfr@rabson.org> 3.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org> 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24.\" SUCH DAMAGE. 25.\" 26.\" $FreeBSD$ 27.\" 28.Dd June 5, 2013 29.Dt GSSD 8 30.Os 31.Sh NAME 32.Nm gssd 33.Nd "Generic Security Services Daemon" 34.Sh SYNOPSIS 35.Nm 36.Op Fl d 37.Op Fl v 38.Op Fl s Ar dir-list 39.Op Fl c Ar file-substring 40.Op Fl r Ar preferred-realm 41.Sh DESCRIPTION 42The 43.Nm 44program provides support for the kernel GSS-API implementation. 45.Pp 46The options are as follows: 47.Bl -tag -width indent 48.It Fl d 49Run in debug mode. 50In this mode, 51.Nm 52will not fork when it starts. 53.It Fl v 54Run in verbose mode. 55In this mode, 56.Nm 57will log activity messages to syslog using LOG_INFO | LOG_DAEMON or to 58stderr, if the 59.Fl d 60option has also been specified. 61The minor status is logged as a decimal number, since it is actually a 62Kerberos return status, which is signed. 63.It Fl s Ar dir-list 64Look for an appropriate credential cache file in this list of directories. 65The list should be full pathnames from root, separated by ':' characters. 66Usually this list will simply be "/tmp". 67Without this option, 68.Nm 69assumes that the credential cache file is called /tmp/krb5cc_<uid>, 70where <uid> is the effective uid for the RPC caller. 71.It Fl c Ar file-substring 72Set a file-substring for the credential cache file names. 73Only files with this substring embedded in their names will be 74selected as candidates when 75.Fl s 76has been specified. 77If not specified, it defaults to "krb5cc_". 78.It Fl r Ar preferred-realm 79Use Kerberos credentials for this realm when searching for 80credentials in directories specified with 81.Fl s . 82If not specified, the default Kerberos realm will be used. 83.El 84.Sh FILES 85.Bl -tag -width ".Pa /etc/krb5.keytab" -compact 86.It Pa /etc/krb5.keytab 87Contains Kerberos service principals which may be used as credentials 88by kernel GSS-API services. 89.El 90.Sh EXIT STATUS 91.Ex -std 92.Sh SEE ALSO 93.Xr gssapi 3 , 94.Xr syslog 3 95.Sh HISTORY 96The 97.Nm 98manual page first appeared in 99.Fx 8.0 . 100.Sh AUTHORS 101This 102manual page was written by 103.An Doug Rabson Aq dfr@FreeBSD.org . 104