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(krb5_get_forwarded_creds): If tickets are address-less, forward

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address-less tickets.


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@13255 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2004-01-05 14:44:34 +00:00
parent ff5bd23572
commit f342516288
1 changed files with 31 additions and 15 deletions
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46
lib/krb5/get_for_creds.c
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@@ -168,29 +168,45 @@ krb5_get_forwarded_creds (krb5_context context,
struct addrinfo *ai;
int save_errno;
krb5_keyblock *key;
krb5_creds *krbtgt;
addrs.len = 0;
addrs.val = NULL;
ret = getaddrinfo (hostname, NULL, NULL, &ai);
if (ret) {
save_errno = errno;
krb5_set_error_string(context, "resolving %s: %s",
hostname, gai_strerror(ret));
return krb5_eai_to_heim_errno(ret, save_errno);
}
ret = add_addrs (context, &addrs, ai);
freeaddrinfo (ai);
if (ret)
ret = _krb5_get_krbtgt (context,
ccache,
in_creds->server->realm,
&krbtgt);
if(ret)
return ret;
/*
* If tickets are address-less, forward address-less tickets.
*/
if (krbtgt->addresses.len != 0) {
ret = getaddrinfo (hostname, NULL, NULL, &ai);
if (ret) {
save_errno = errno;
krb5_set_error_string(context, "resolving %s: %s",
hostname, gai_strerror(ret));
return krb5_eai_to_heim_errno(ret, save_errno);
}
ret = add_addrs (context, &addrs, ai);
freeaddrinfo (ai);
if (ret)
return ret;
}
krb5_free_creds (context, krbtgt);
kdc_flags.i = flags;
ret = krb5_get_kdc_cred (context,
ccache,
kdc_flags,
&addrs,
addrs.len != 0 ? &addrs : NULL,
NULL,
in_creds,
&out_creds);
@@ -373,11 +389,11 @@ krb5_get_forwarded_creds (krb5_context context,
out_data->length = len;
out_data->data = buf;
return 0;
out4:
out4:
free_EncKrbCredPart(&enc_krb_cred_part);
out3:
out3:
free_KRB_CRED(&cred);
out2:
out2:
krb5_free_creds (context, out_creds);
return ret;
}