static OM_uint32
kdc_destroy(OM_uint32 *minor, void *ctx)
{
struct ntlmkrb5 *c = ctx;
krb5_data_free(&c->opaque);
krb5_data_free(&c->sessionkey);
if (c->ntlm)
krb5_ntlm_free(c->context, c->ntlm);
if (c->id) {
if (c->destroy)
krb5_cc_destroy(c->context, c->id);
else
krb5_cc_close(c->context, c->id);
}
if (c->context)
krb5_free_context(c->context);
memset(c, 0, sizeof(*c));
free(c);
return GSS_S_COMPLETE;
}
int
ntlm_server_init(struct ntlm_server_init_options *opt,
int argc, char ** argv)
{
krb5_error_code ret;
krb5_ntlm ntlm;
struct ntlm_type2 type2;
krb5_data challange, opaque;
struct ntlm_buf data;
char *s;
memset(&type2, 0, sizeof(type2));
ret = krb5_ntlm_alloc(context, &ntlm);
if (ret)
krb5_err(context, 1, ret, "krb5_ntlm_alloc");
ret = krb5_ntlm_init_request(context,
ntlm,
opt->kerberos_realm_string,
id,
NTLM_NEG_UNICODE|NTLM_NEG_NTLM,
"NUTCRACKER",
"L");
if (ret)
krb5_err(context, 1, ret, "krb5_ntlm_init_request");
/*
*
*/
ret = krb5_ntlm_init_get_challange(context, ntlm, &challange);
if (ret)
krb5_err(context, 1, ret, "krb5_ntlm_init_get_challange");
if (challange.length != sizeof(type2.challange))
krb5_errx(context, 1, "ntlm challange have wrong length");
memcpy(type2.challange, challange.data, sizeof(type2.challange));
krb5_data_free(&challange);
ret = krb5_ntlm_init_get_flags(context, ntlm, &type2.flags);
if (ret)
krb5_err(context, 1, ret, "krb5_ntlm_init_get_flags");
krb5_ntlm_init_get_targetname(context, ntlm, &type2.targetname);
type2.targetinfo.data = "\x00\x00";
type2.targetinfo.length = 2;
ret = heim_ntlm_encode_type2(&type2, &data);
if (ret)
krb5_errx(context, 1, "heim_ntlm_encode_type2");
free(type2.targetname);
/*
*
*/
base64_encode(data.data, data.length, &s);
free(data.data);
printf("type2=%s\n", s);
free(s);
/*
*
*/
ret = krb5_ntlm_init_get_opaque(context, ntlm, &opaque);
if (ret)
krb5_err(context, 1, ret, "krb5_ntlm_init_get_opaque");
base64_encode(opaque.data, opaque.length, &s);
krb5_data_free(&opaque);
printf("opaque=%s\n", s);
free(s);
/*
*
*/
krb5_ntlm_free(context, ntlm);
return 0;
}
