1 .\" Copyright (c) 2002 - 2004 Kungliga Tekniska Högskolan
2 .\" (Royal Institute of Technology, Stockholm, Sweden).
3 .\" All rights reserved.
5 .\" Redistribution and use in source and binary forms, with or without
6 .\" modification, are permitted provided that the following conditions
9 .\" 1. Redistributions of source code must retain the above copyright
10 .\" notice, this list of conditions and the following disclaimer.
12 .\" 2. Redistributions in binary form must reproduce the above copyright
13 .\" notice, this list of conditions and the following disclaimer in the
14 .\" documentation and/or other materials provided with the distribution.
16 .\" 3. Neither the name of the Institute nor the names of its contributors
17 .\" may be used to endorse or promote products derived from this software
18 .\" without specific prior written permission.
20 .\" THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
21 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 .\" ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
24 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39 .Nd "server for administrative access to Kerberos database"
43 .Oo Fl c Ar file \*(Ba Xo
44 .Fl Fl config-file= Ns Ar file
47 .Oo Fl k Ar file \*(Ba Xo
48 .Fl Fl key-file= Ns Ar file
51 .Op Fl Fl keytab= Ns Ar keytab
52 .Oo Fl r Ar realm \*(Ba Xo
53 .Fl Fl realm= Ns Ar realm
56 .Op Fl d | Fl Fl debug
57 .Oo Fl p Ar port \*(Ba Xo
58 .Fl Fl ports= Ns Ar port
64 listens for requests for changes to the Kerberos database and performs
65 these, subject to permissions. When starting, if stdin is a socket it
66 assumes that it has been started by
68 otherwise it behaves as a daemon, forking processes for each new
73 to accept exactly one connection, which is useful for debugging.
77 daemon is responsible for the Kerberos 5 password changing protocol
81 This daemon should only be run on the master server, and not on any
84 Principals are always allowed to change their own password and list
85 their own principal. Apart from that, doing any operation requires
86 permission explicitly added in the ACL file
87 .Pa /var/heimdal/kadmind.acl .
88 The format of this file is:
92 .Op Va principal-pattern
95 Where rights is any (comma separated) combination of:
98 change-password or cpw
116 .Ar principal-pattern
117 restricts the rights to operations on principals that match the
122 .It Fl c Ar file , Fl Fl config-file= Ns Ar file
123 location of config file
124 .It Fl k Ar file , Fl Fl key-file= Ns Ar file
125 location of master key file
126 .It Fl Fl keytab= Ns Ar keytab
128 .It Fl r Ar realm , Fl Fl realm= Ns Ar realm
130 .It Fl d , Fl Fl debug
132 .It Fl p Ar port , Fl Fl ports= Ns Ar port
133 ports to listen to. By default, if run as a daemon, it listens to port
134 749, but you can add any number of ports with this option. The port
135 string is a whitespace separated list of port specifications, with the
138 representing the default port.
142 .Pa /var/heimdal/kadmind.acl
146 to listen to port 4711 in addition to any
147 compiled in defaults:
149 .D1 Nm Fl Fl ports Ns Li "=\*[q]+ 4711\*[q] &"
151 This acl file will grant Joe all rights, and allow Mallory to view and
152 add host principals, as well as extract host principal keys (e.g., into
154 .Bd -literal -offset indent
155 joe/admin@EXAMPLE.COM all
156 mallory/admin@EXAMPLE.COM add,get-keys host/*@EXAMPLE.COM