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Use `foreach_principal'.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4499 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1998-03-01 04:04:07 +00:00
parent f760f0abfe
commit bae1697bdb
3 changed files with 106 additions and 98 deletions
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96
kadmin/cpw.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997, 1998 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -40,6 +40,11 @@
RCSID("$Id$");
struct cpw_entry_data {
int random;
char *password;
};
static struct getargs args[] = {
{ "random-key", 'r', arg_flag, NULL, "set random key" },
{ "password", 'p', arg_string, NULL, "princial's password" },
@@ -53,18 +58,55 @@ usage(void)
arg_printusage(args, num_args, "principal...");
}
static int
do_cpw_entry(krb5_principal principal, void *data)
{
char *pw, pwbuf[128], prompt[128], *pr;
struct cpw_entry_data *e = data;
krb5_error_code ret;
pw = e->password;
if(e->random == 0){
if(pw == NULL){
krb5_unparse_name(context, principal, &pr);
snprintf(prompt, sizeof(prompt), "%s's Password: ", pr);
free(pr);
ret = des_read_pw_string(pwbuf, sizeof(pwbuf), prompt, 1);
if(ret){
return 0; /* XXX error code? */
}
pw = pwbuf;
}
if(ret == 0)
ret = kadm5_chpass_principal(kadm_handle, principal, pw);
memset(pwbuf, 0, sizeof(pwbuf));
}else{
int i;
krb5_keyblock *keys;
int num_keys;
ret = kadm5_randkey_principal(kadm_handle, principal, &keys, &num_keys);
if(ret)
return ret;
for(i = 0; i < num_keys; i++)
krb5_free_keyblock_contents(context, &keys[i]);
free(keys);
}
return ret;
}
int
cpw_entry(int argc, char **argv)
{
krb5_error_code ret;
krb5_principal princ;
int i;
int optind = 0;
char *password = NULL, pwbuf[128], prompt[128], *pr;
int rnd = 0;
struct cpw_entry_data data;
args[0].value = &rnd;
args[1].value = &password;
data.random = 0;
data.password = NULL;
args[0].value = &data.random;
args[1].value = &data.password;
if(getarg(args, num_args, argc, argv, &optind)){
usage();
return 0;
@@ -72,45 +114,9 @@ cpw_entry(int argc, char **argv)
argc -= optind;
argv += optind;
if(password == NULL)
password = pwbuf;
for(i = 0; i < argc; i++){
ret = krb5_parse_name(context, argv[i], &princ);
if(ret){
krb5_warn(context, ret, "krb5_parse_name(%s)", argv[i]);
continue;
}
if(rnd == 0){
if(password == pwbuf){
krb5_unparse_name(context, princ, &pr);
snprintf(prompt, sizeof(prompt), "%s's Password: ", pr);
free(pr);
ret = des_read_pw_string(pwbuf, sizeof(pwbuf), prompt, 1);
if(ret){
printf("Verify failure\n");
}
}
if(ret == 0){
ret = kadm5_chpass_principal(kadm_handle, princ, password);
if(ret)
krb5_warn(context, ret, "%s", argv[i]);
}
memset(pwbuf, 0, sizeof(pwbuf));
}else{
krb5_keyblock *keys;
int num_keys;
ret = kadm5_randkey_principal(kadm_handle, princ, &keys, &num_keys);
if(ret)
krb5_warn(context, ret, "%s", argv[i]);
else{
for(i = 0; i < num_keys; i++)
krb5_free_keyblock_contents(context, &keys[i]);
free(keys);
}
}
krb5_free_principal(context, princ);
}
for(i = 0; i < argc; i++)
ret = foreach_principal(argv[i], do_cpw_entry, &data);
return 0;
}