110 lines
3.4 KiB
Groff
110 lines
3.4 KiB
Groff
.\" Copyright (c) 2003 Kungliga Tekniska Högskolan
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.\" (Royal Institute of Technology, Stockholm, Sweden).
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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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.\"
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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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.\"
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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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.\" 3. Neither the name of the Institute nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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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.\" $Id: krb5_set_password.3,v 1.3.2.1 2004/06/21 10:51:20 lha Exp $
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.\"
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.Dd June 2, 2004
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.Dt KRB5_SET_PASSWORD 3
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.Os HEIMDAL
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.Sh NAME
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.Nm krb5_change_password ,
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.Nm krb5_set_password ,
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.Nm krb5_set_password_using_ccache
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.Nd change password functions
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.Sh LIBRARY
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Kerberos 5 Library (libkrb5, -lkrb5)
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.Sh SYNOPSIS
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.In krb5.h
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.Ft krb5_error_code
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.Fo krb5_change_password
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.Fa "krb5_context context"
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.Fa "krb5_creds *creds"
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.Fa "char *newpw"
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.Fa "int *result_code"
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.Fa "krb5_data *result_code_string"
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.Fa "krb5_data *result_string"
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.Fc
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.Ft krb5_error_code
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.Fo krb5_set_password
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.Fa "krb5_context context"
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.Fa "krb5_creds *creds"
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.Fa "char *newpw"
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.Fa "krb5_principal targprinc",
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.Fa "int *result_code"
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.Fa "krb5_data *result_code_string"
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.Fa "krb5_data *result_string"
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.Fc
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.Ft krb5_error_code
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.Fo krb5_set_password_using_ccache
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.Fa "krb5_context context"
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.Fa "krb5_ccache ccache"
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.Fa "char *newpw"
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.Fa "krb5_principal targprinc"
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.Fa "int *result_code"
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.Fa "krb5_data *result_code_string"
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.Fa "krb5_data *result_string"
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.Fc
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.Sh DESCRIPTION
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These functions change the password for a given principal.
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.Pp
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.Fn krb5_set_password
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and
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.Fa krb5_set_password_using_ccache
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is the newer two of the three functions and uses a newer version of the
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protocol (and falls back to the older when the newer doesn't work).
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.Pp
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.Fn krb5_change_password
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set the password
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.Fa newpasswd
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for the client principal in
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.Fa creds .
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The server principal of creds must be
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.Li kadmin/changepw .
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.Pp
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.Fn krb5_set_password
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changes the password for the principal
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.Fa targprinc ,
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if
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.Fa targprinc
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is
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.Dv NULL
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the default principal in
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.Fa ccache
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is used.
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.Pp
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Both functions returns and error in
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.Fa result_code
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and maybe an error strings to print in
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.Fa result_string .
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.Sh SEE ALSO
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.Xr krb5_ccache 3 ,
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.Xr krb5_init_context 3
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