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use krb5_set_password

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12263 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2003-05-12 16:49:26 +00:00
parent 15fc3de6f2
commit fa764fe97e
1 changed files with 42 additions and 13 deletions
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55
kpasswd/kpasswd.c
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@@ -36,8 +36,10 @@ RCSID("$Id$");
static int version_flag;
static int help_flag;
static char *admin_principal_str;
static struct getargs args[] = {
{ "admin-principal", 0, arg_string, &admin_principal_str },
{ "version", 0, arg_flag, &version_flag },
{ "help", 0, arg_flag, &help_flag }
};
@@ -55,12 +57,14 @@ main (int argc, char **argv)
krb5_error_code ret;
krb5_context context;
krb5_principal principal;
krb5_principal admin_principal;
int optind = 0;
krb5_get_init_creds_opt opt;
krb5_creds cred;
int result_code;
krb5_data result_code_string, result_string;
char pwbuf[BUFSIZ];
krb5_ccache id;
optind = krb5_program_setup(&context, argc, argv,
args, sizeof(args) / sizeof(args[0]), usage);
@@ -79,26 +83,34 @@ main (int argc, char **argv)
krb5_get_init_creds_opt_set_forwardable (&opt, FALSE);
krb5_get_init_creds_opt_set_proxiable (&opt, FALSE);
admin_principal = NULL;
argc -= optind;
argv += optind;
if (argc > 1)
usage (1, args, sizeof(args) / sizeof(args[0]));
ret = krb5_init_context (&context);
if (ret)
errx (1, "krb5_init_context failed: %d", ret);
if(argv[0]) {
ret = krb5_parse_name (context, argv[0], &principal);
if (admin_principal_str) {
ret = krb5_parse_name (context, admin_principal_str, &admin_principal);
if (ret)
krb5_err (context, 1, ret, "krb5_parse_name");
} else
principal = NULL;
} else if (argc == 1) {
ret = krb5_parse_name (context, argv[0], &admin_principal);
if (ret)
krb5_err (context, 1, ret, "krb5_parse_name");
} else {
ret = krb5_get_default_principal (context, &admin_principal);
if (ret)
krb5_err (context, 1, ret, "krb5_get_default_principal");
}
ret = krb5_cc_gen_new(context, &krb5_mcc_ops, &id);
ret = krb5_get_init_creds_password (context,
&cred,
principal,
admin_principal,
NULL,
krb5_prompter_posix,
NULL,
@@ -118,18 +130,35 @@ main (int argc, char **argv)
krb5_err(context, 1, ret, "krb5_get_init_creds");
}
ret = krb5_cc_initialize(context, id, admin_principal);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_initialize");
ret = krb5_cc_store_cred(context, id, &cred);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_store_cred");
if(argv[0]) {
ret = krb5_parse_name (context, argv[0], &principal);
if (ret)
krb5_err (context, 1, ret, "krb5_parse_name");
}
krb5_data_zero (&result_code_string);
krb5_data_zero (&result_string);
if(des_read_pw_string (pwbuf, sizeof(pwbuf), "New password: ", 1) != 0)
return 1;
ret = krb5_change_password (context, &cred, pwbuf,
&result_code,
&result_code_string,
&result_string);
ret = krb5_set_password (context, id, pwbuf,
principal,
&result_code,
&result_code_string,
&result_string);
if (ret)
krb5_err (context, 1, ret, "krb5_change_password");
krb5_err (context, 1, ret, "krb5_set_password");
printf ("%s%s%.*s\n", krb5_passwd_result_to_string(context,
result_code),