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Add PAC to the first entry in the array since Windows and samba3 expects it there.

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The problem was found by Matthieu Patou, whom also created the first
patch which I changed to look what the current code looks like.

History is tracked in [HEIMDAL-582].

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@25338 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2009-07-16 18:28:56 +00:00
parent f8d7804396
commit 2076c1c93e
1 changed files with 26 additions and 21 deletions
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47
kdc/krb5tgs.c
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@@ -805,17 +805,34 @@ tgs_make_reply(krb5_context context,
et.flags.hw_authent = tgt->flags.hw_authent;
et.flags.anonymous = tgt->flags.anonymous;
et.flags.ok_as_delegate = server->entry.flags.ok_as_delegate;
if (auth_data) {
/* XXX Check enc-authorization-data */
et.authorization_data = calloc(1, sizeof(*et.authorization_data));
if (et.authorization_data == NULL) {
ret = ENOMEM;
goto out;
}
ret = copy_AuthorizationData(auth_data, et.authorization_data);
if(rspac->length) {
/*
* No not need to filter out the any PAC from the
* auth_data since it's signed by the KDC.
*/
ret = _kdc_tkt_add_if_relevant_ad(context, &et,
KRB5_AUTHDATA_WIN2K_PAC, rspac);
if (ret)
goto out;
}
if (auth_data) {
unsigned int i = 0;
/* XXX check authdata */
if (et.authorization_data == NULL) {
ret = ENOMEM;
krb5_set_error_message(context, ret, "malloc: out of memory");
goto out;
}
for(i = 0; i < auth_data->len ; i++) {
ret = add_AuthorizationData(et.authorization_data, &auth_data->val[i]);
if (ret) {
krb5_set_error_message(context, ret, "malloc: out of memory");
goto out;
}
}
/* Filter out type KRB5SignedPath */
ret = find_KRB5SignedPath(context, et.authorization_data, NULL);
@@ -832,18 +849,6 @@ tgs_make_reply(krb5_context context,
}
}
if(rspac->length) {
/*
* No not need to filter out the any PAC from the
* auth_data since it's signed by the KDC.
*/
ret = _kdc_tkt_add_if_relevant_ad(context, &et,
KRB5_AUTHDATA_WIN2K_PAC,
rspac);
if (ret)
goto out;
}
ret = krb5_copy_keyblock_contents(context, sessionkey, &et.key);
if (ret)
goto out;