2 Unix SMB/CIFS implementation.
3 Credentials popt routines
5 Copyright (C) Jelmer Vernooij 2002,2003,2005
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 #include "lib/cmdline/popt_common.h"
24 #include "lib/cmdline/credentials.h"
25 #include "auth/credentials/credentials.h"
26 #include "auth/credentials/credentials_krb5.h"
27 #include "auth/gensec/gensec.h"
29 /* Handle command line options:
31 * -A,--authentication-file
38 * --use-security-mechanisms
44 enum opt
{ OPT_SIMPLE_BIND_DN
, OPT_PASSWORD
, OPT_KERBEROS
, OPT_GENSEC_MECHS
};
47 disable asking for a password
49 void popt_common_dont_ask(void)
54 static void popt_common_credentials_callback(poptContext con
,
55 enum poptCallbackReason reason
,
56 const struct poptOption
*opt
,
57 const char *arg
, const void *data
)
59 if (reason
== POPT_CALLBACK_REASON_PRE
) {
60 cmdline_credentials
= cli_credentials_init(talloc_autofree_context());
64 if (reason
== POPT_CALLBACK_REASON_POST
) {
65 cli_credentials_guess(cmdline_credentials
);
68 cli_credentials_set_cmdline_callbacks(cmdline_credentials
);
78 cli_credentials_parse_string(cmdline_credentials
, arg
, CRED_SPECIFIED
);
79 /* This breaks the abstraction, including the const above */
80 if ((lp
=strchr_m(arg
,'%'))) {
83 /* Try to prevent this showing up in ps */
84 memset(lp
,0,strlen(lp
));
90 cli_credentials_set_password(cmdline_credentials
, arg
, CRED_SPECIFIED
);
91 /* Try to prevent this showing up in ps */
92 memset(discard_const(arg
),0,strlen(arg
));
96 cli_credentials_parse_file(cmdline_credentials
, arg
, CRED_SPECIFIED
);
100 lp_set_cmdline("client signing", arg
);
104 /* Later, after this is all over, get the machine account details from the secrets.ldb */
105 cli_credentials_set_machine_account_pending(cmdline_credentials
);
110 BOOL use_kerberos
= True
;
111 /* Force us to only use kerberos */
113 if (!set_boolean(arg
, &use_kerberos
)) {
114 fprintf(stderr
, "Error parsing -k %s\n", arg
);
120 cli_credentials_set_kerberos_state(cmdline_credentials
,
122 ? CRED_MUST_USE_KERBEROS
123 : CRED_DONT_USE_KERBEROS
);
126 case OPT_GENSEC_MECHS
:
127 /* Convert a list of strings into a list of available authentication standards */
131 case OPT_SIMPLE_BIND_DN
:
132 cli_credentials_set_bind_dn(cmdline_credentials
, arg
);
139 struct poptOption popt_common_credentials
[] = {
140 { NULL
, 0, POPT_ARG_CALLBACK
|POPT_CBFLAG_PRE
|POPT_CBFLAG_POST
, popt_common_credentials_callback
},
141 { "user", 'U', POPT_ARG_STRING
, NULL
, 'U', "Set the network username", "[DOMAIN\\]USERNAME[%PASSWORD]" },
142 { "no-pass", 'N', POPT_ARG_NONE
, &dont_ask
, True
, "Don't ask for a password" },
143 { "password", 0, POPT_ARG_STRING
, NULL
, OPT_PASSWORD
, "Password" },
144 { "authentication-file", 'A', POPT_ARG_STRING
, NULL
, 'A', "Get the credentials from a file", "FILE" },
145 { "signing", 'S', POPT_ARG_STRING
, NULL
, 'S', "Set the client signing state", "on|off|required" },
146 { "machine-pass", 'P', POPT_ARG_NONE
, NULL
, 'P', "Use stored machine account password (implies -k)" },
147 { "simple-bind-dn", 0, POPT_ARG_STRING
, NULL
, OPT_SIMPLE_BIND_DN
, "DN to use for a simple bind" },
148 { "kerberos", 'k', POPT_ARG_STRING
, NULL
, OPT_KERBEROS
, "Use Kerberos" },
149 { "use-security-mechanisms", 0, POPT_ARG_STRING
, NULL
, OPT_GENSEC_MECHS
, "Restricted list of authentication mechanisms available for use with this authentication"},