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Changes to help the kerberos change password code work on systems that

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have some of the labels 'duplicated' (ie, the defines double-up).

Also, to an ads_connect() to try and find our KDC. (So we don't segfualt
*every* time)

Andrew Bartlett
This commit is contained in:
Andrew Bartlett
-
parent 193e80fafb
commit 56dce7ddad
2 changed files with 37 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
source/libads/krb5_setpw.c
View File

@ -178,47 +178,39 @@ static krb5_error_code build_kpasswd_request(uint16 pversion,
return 0;
}
static const struct kpasswd_errors {
int result_code;
const char *error_string;
} kpasswd_errors[] = {
{KRB5_KPASSWD_MALFORMED, "Malformed request error"},
{KRB5_KPASSWD_HARDERROR, "Server error"},
{KRB5_KPASSWD_AUTHERROR, "Authentication error"},
{KRB5_KPASSWD_SOFTERROR, "Password change rejected"},
{KRB5_KPASSWD_ACCESSDENIED, "Client does not have proper authorization"},
{KRB5_KPASSWD_BAD_VERSION, "Protocol version not supported"},
{KRB5_KPASSWD_INITIAL_FLAG_NEEDED, "Authorization ticket must have initial flag set"},
{KRB5_KPASSWD_POLICY_REJECT, "Password rejected due to policy requirements"},
{KRB5_KPASSWD_BAD_PRINCIPAL, "Target principal does not exist"},
{KRB5_KPASSWD_ETYPE_NOSUPP, "Unsupported encryption type"},
{0, NULL}
};
static krb5_error_code krb5_setpw_result_code_string(krb5_context context,
int result_code,
const char **code_string)
{
switch (result_code) {
case KRB5_KPASSWD_MALFORMED:
*code_string = "Malformed request error";
break;
case KRB5_KPASSWD_HARDERROR:
*code_string = "Server error";
break;
case KRB5_KPASSWD_AUTHERROR:
*code_string = "Authentication error";
break;
case KRB5_KPASSWD_SOFTERROR:
*code_string = "Password change rejected";
break;
case KRB5_KPASSWD_ACCESSDENIED:
*code_string = "Client does not have proper authorization";
break;
case KRB5_KPASSWD_BAD_VERSION:
*code_string = "Protocol version not supported";
break;
case KRB5_KPASSWD_INITIAL_FLAG_NEEDED:
*code_string = "Authorization ticket must have initial flag set";
break;
case KRB5_KPASSWD_POLICY_REJECT:
*code_string = "Password rejected due to policy requirements";
break;
case KRB5_KPASSWD_BAD_PRINCIPAL:
*code_string = "Target principal does not exist";
break;
case KRB5_KPASSWD_ETYPE_NOSUPP:
*code_string = "Unsupported encryption type";
break;
default:
*code_string = "Password change failed";
break;
}
unsigned int idx = 0;
return(0);
while (kpasswd_errors[idx].error_string != NULL) {
if (kpasswd_errors[idx].result_code ==
result_code) {
*code_string = kpasswd_errors[idx].error_string;
return 0;
}
idx++;
}
*code_string = "Password change failed";
return (0);
}
static krb5_error_code parse_setpw_reply(krb5_context context,

9
source/utils/net_ads.c
View File

@ -910,6 +910,15 @@ static int net_ads_password(int argc, const char **argv)
in realms other than default */
if (!(ads = ads_init(realm, NULL, NULL))) return -1;
/* we don't actually need a full connect, but it's the easy way to
fill in the KDC's addresss */
ads_connect(ads);
if (!ads || !ads->config.realm) {
d_printf("Didn't find the kerberos server!\n");
return -1;
}
asprintf(&prompt, "Enter new password for %s:", argv[0]);
new_password = getpass(prompt);