| 1 | .\" Copyright (c) 2001 Kungliga Tekniska Högskolan
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| 2 | .\" (Royal Institute of Technology, Stockholm, Sweden).
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| 3 | .\" All rights reserved.
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| 4 | .\"
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| 5 | .\" Redistribution and use in source and binary forms, with or without
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| 6 | .\" modification, are permitted provided that the following conditions
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| 7 | .\" are met:
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| 8 | .\"
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| 9 | .\" 1. Redistributions of source code must retain the above copyright
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| 10 | .\" notice, this list of conditions and the following disclaimer.
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| 11 | .\"
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| 12 | .\" 2. Redistributions in binary form must reproduce the above copyright
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| 13 | .\" notice, this list of conditions and the following disclaimer in the
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| 14 | .\" documentation and/or other materials provided with the distribution.
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| 15 | .\"
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| 16 | .\" 3. Neither the name of the Institute nor the names of its contributors
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| 17 | .\" may be used to endorse or promote products derived from this software
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| 18 | .\" without specific prior written permission.
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| 19 | .\"
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| 20 | .\" THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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| 21 | .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 22 | .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 23 | .\" ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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| 24 | .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 25 | .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 26 | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 27 | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 28 | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 29 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 30 | .\" SUCH DAMAGE.
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| 31 | .\"
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| 32 | .\" $Id$
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| 33 | .\"
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| 34 | .Dd April 24, 2005
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| 35 | .Dt KRB5_GET_KRBHST 3
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| 36 | .Os HEIMDAL
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| 37 | .Sh NAME
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| 38 | .Nm krb5_get_krbhst ,
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| 39 | .Nm krb5_get_krb_admin_hst ,
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| 40 | .Nm krb5_get_krb_changepw_hst ,
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| 41 | .Nm krb5_get_krb524hst ,
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| 42 | .Nm krb5_free_krbhst
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| 43 | .Nd lookup Kerberos KDC hosts
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| 44 | .Sh LIBRARY
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| 45 | Kerberos 5 Library (libkrb5, -lkrb5)
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| 46 | .Sh SYNOPSIS
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| 47 | .In krb5.h
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| 48 | .Ft krb5_error_code
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| 49 | .Fn krb5_get_krbhst "krb5_context context" "const krb5_realm *realm" "char ***hostlist"
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| 50 | .Ft krb5_error_code
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| 51 | .Fn krb5_get_krb_admin_hst "krb5_context context" "const krb5_realm *realm" "char ***hostlist"
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| 52 | .Ft krb5_error_code
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| 53 | .Fn krb5_get_krb_changepw_hst "krb5_context context" "const krb5_realm *realm" "char ***hostlist"
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| 54 | .Ft krb5_error_code
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| 55 | .Fn krb5_get_krb524hst "krb5_context context" "const krb5_realm *realm" "char ***hostlist"
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| 56 | .Ft krb5_error_code
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| 57 | .Fn krb5_free_krbhst "krb5_context context" "char **hostlist"
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| 58 | .Sh DESCRIPTION
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| 59 | These functions implement the old API to get a list of Kerberos hosts,
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| 60 | and are thus similar to the
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| 61 | .Fn krb5_krbhst_init
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| 62 | functions. However, since these functions returns
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| 63 | .Em all
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| 64 | hosts in one go, they potentially have to do more lookups than
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| 65 | necessary. These functions remain for compatibility reasons.
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| 66 | .Pp
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| 67 | After a call to one of these functions,
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| 68 | .Fa hostlist
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| 69 | is a
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| 70 | .Dv NULL
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| 71 | terminated list of strings, pointing to the requested Kerberos hosts. These should be freed with
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| 72 | .Fn krb5_free_krbhst
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| 73 | when done with.
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| 74 | .Sh EXAMPLES
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| 75 | The following code will print the KDCs of the realm
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| 76 | .Dq MY.REALM .
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| 77 | .Bd -literal -offset indent
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| 78 | char **hosts, **p;
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| 79 | krb5_get_krbhst(context, "MY.REALM", &hosts);
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| 80 | for(p = hosts; *p; p++)
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| 81 | printf("%s\\n", *p);
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| 82 | krb5_free_krbhst(context, hosts);
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| 83 | .Ed
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| 84 | .\" .Sh BUGS
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| 85 | .Sh SEE ALSO
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| 86 | .Xr krb5_krbhst_init 3
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