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Various hacks to allow (at some point in the future) interoperability

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with Windows 2000's broken implementation of TKEY.
This commit is contained in:
Brian Wellington
2000-10-12 00:40:52 +00:00
parent 909e3c2288
commit 0e5d6900bd
4 changed files with 68 additions and 20 deletions
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23
lib/dns/tsig.c
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@@ -16,7 +16,7 @@
*/
/*
* $Id: tsig.c,v 1.92 2000/10/07 00:09:27 bwelling Exp $
* $Id: tsig.c,v 1.93 2000/10/12 00:40:51 bwelling Exp $
* Principal Author: Brian Wellington
*/
@@ -47,7 +47,8 @@
#define is_response(msg) (msg->flags & DNS_MESSAGEFLAG_QR)
#define algname_is_allocated(algname) \
((algname) != dns_tsig_hmacmd5_name && \
(algname) != dns_tsig_gssapi_name)
(algname) != dns_tsig_gssapi_name && \
(algname) != dns_tsig_gssapims_name)
#define BADTIMELEN 6
@@ -88,6 +89,22 @@ static struct dns_constname gsstsig = {
dns_name_t *dns_tsig_gssapi_name = &gsstsig.name;
/* It's nice of Microsoft to conform to their own standard. */
static struct dns_constname gsstsigms = {
{
DNS_NAME_MAGIC,
gsstsigms.const_ndata, 19, 4,
DNS_NAMEATTR_READONLY | DNS_NAMEATTR_ABSOLUTE,
gsstsigms.const_offsets, NULL,
{(void *)-1, (void *)-1},
{NULL, NULL}
},
{ "\003gss\011microsoft\003com" }, /* const_ndata */
{ 0, 4, 14, 18 } /* const_offsets */
};
dns_name_t *dns_tsig_gssapims_name = &gsstsigms.name;
static isc_result_t
tsig_verify_tcp(isc_buffer_t *source, dns_message_t *msg);
@@ -120,6 +137,8 @@ dns_tsigkey_createfromkey(dns_name_t *name, dns_name_t *algorithm,
tkey->algorithm = DNS_TSIG_HMACMD5_NAME;
else if (dns_name_equal(algorithm, DNS_TSIG_GSSAPI_NAME))
tkey->algorithm = DNS_TSIG_GSSAPI_NAME;
else if (dns_name_equal(algorithm, DNS_TSIG_GSSAPIMS_NAME))
tkey->algorithm = DNS_TSIG_GSSAPIMS_NAME;
else {
if (key != NULL) {
ret = ISC_R_NOTIMPLEMENTED;