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34 #include "gssapi_locl.h"
36 RCSID("$Id: inquire_cred.c,v 1.7 2004/11/30 19:27:11 lha Exp $");
38 OM_uint32 gss_inquire_cred
39 (OM_uint32 * minor_status,
40 const gss_cred_id_t cred_handle,
43 gss_cred_usage_t * cred_usage,
44 gss_OID_set * mechanisms
55 *mechanisms = GSS_C_NO_OID_SET;
57 if (cred_handle == GSS_C_NO_CREDENTIAL) {
58 ret = gss_acquire_cred(minor_status,
69 cred = (gss_cred_id_t)cred_handle;
71 HEIMDAL_MUTEX_lock(&cred->cred_id_mutex);
74 if (cred->principal != NULL) {
75 ret = gss_duplicate_name(minor_status, cred->principal,
79 } else if (cred->usage == GSS_C_ACCEPT) {
80 *minor_status = krb5_sname_to_principal(gssapi_krb5_context, NULL,
81 NULL, KRB5_NT_SRV_HST, name);
87 *minor_status = krb5_get_default_principal(gssapi_krb5_context,
95 if (lifetime != NULL) {
96 ret = gssapi_lifetime_left(minor_status,
102 if (cred_usage != NULL)
103 *cred_usage = cred->usage;
105 if (mechanisms != NULL) {
106 ret = gss_create_empty_oid_set(minor_status, mechanisms);
109 ret = gss_add_oid_set_member(minor_status,
110 &cred->mechanisms->elements[0],
115 ret = GSS_S_COMPLETE;
117 HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
119 if (cred_handle == GSS_C_NO_CREDENTIAL)
120 ret = gss_release_cred(minor_status, &cred);