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dont keep track of gc_usage, just figure it out at gss_inquire_cred() time

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@20626 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2007-05-08 13:56:49 +00:00
parent 3a4c55c9b8
commit bee2a593cd
6 changed files with 28 additions and 10 deletions
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32
lib/gssapi/mech/gss_inquire_cred.c
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@@ -29,6 +29,20 @@
#include "mech_locl.h"
RCSID("$Id$");
#define AUSAGE 1
#define IUSAGE 2
static void
updateusage(gss_cred_usage_t usage, int *usagemask)
{
if (usage == GSS_C_BOTH)
*usagemask |= AUSAGE | IUSAGE;
else if (usage == GSS_C_ACCEPT)
*usagemask |= AUSAGE;
else if (usage == GSS_C_INITIATE)
*usagemask |= IUSAGE;
}
OM_uint32
gss_inquire_cred(OM_uint32 *minor_status,
const gss_cred_id_t cred_handle,
@@ -44,6 +58,8 @@ gss_inquire_cred(OM_uint32 *minor_status,
struct _gss_mechanism_name *mn;
OM_uint32 min_lifetime;
int found = 0;
int usagemask = 0;
gss_cred_usage_t usage;
_gss_load_mech();
@@ -86,10 +102,11 @@ gss_inquire_cred(OM_uint32 *minor_status,
OM_uint32 mc_lifetime;
major_status = mc->gmc_mech->gm_inquire_cred(minor_status,
mc->gmc_cred, &mc_name, &mc_lifetime, NULL, NULL);
mc->gmc_cred, &mc_name, &mc_lifetime, &usage, NULL);
if (major_status)
continue;
updateusage(usage, &usagemask);
if (name) {
mn = malloc(sizeof(struct _gss_mechanism_name));
if (!mn) {
@@ -121,10 +138,11 @@ gss_inquire_cred(OM_uint32 *minor_status,
major_status = m->gm_mech.gm_inquire_cred(minor_status,
GSS_C_NO_CREDENTIAL, &mc_name, &mc_lifetime,
cred_usage, NULL);
&usage, NULL);
if (major_status)
continue;
updateusage(usage, &usagemask);
if (name && mc_name) {
mn = malloc(
sizeof(struct _gss_mechanism_name));
@@ -166,7 +184,13 @@ gss_inquire_cred(OM_uint32 *minor_status,
*name_ret = (gss_name_t) name;
if (lifetime)
*lifetime = min_lifetime;
if (cred && cred_usage)
*cred_usage = cred->gc_usage;
if (cred_usage) {
if ((usagemask & (AUSAGE|IUSAGE)) == (AUSAGE|IUSAGE))
*cred_usage = GSS_C_BOTH;
else if (usagemask & IUSAGE)
*cred_usage = GSS_C_INITIATE;
else if (usagemask & AUSAGE)
*cred_usage = GSS_C_ACCEPT;
}
return (GSS_S_COMPLETE);
}