From d3a4cdc8445e6d40018b32dce537e47e985f0ae3 Mon Sep 17 00:00:00 2001
From: Luke Howard <lukeh@padl.com>
Date: Mon, 31 Aug 2009 16:07:41 +0000
Subject: ensure we have inquire_cred/inquire_cred_by_oid handlers for SPNEGO

git-svn-id: svn://anonsvn.mit.edu/krb5/users/lhoward/s4u@22681 dc483132-0cff-0310-8789-dd5450dbe970
---
 src/lib/gssapi/spnego/gssapiP_spnego.h | 19 ++++++++++++++++
 src/lib/gssapi/spnego/spnego_mech.c    | 41 ++++++++++++++++++++++++++++++++--
 2 files changed, 58 insertions(+), 2 deletions(-)

diff --git a/src/lib/gssapi/spnego/gssapiP_spnego.h b/src/lib/gssapi/spnego/gssapiP_spnego.h
index 3de81d1..7272c70 100644
--- a/src/lib/gssapi/spnego/gssapiP_spnego.h
+++ b/src/lib/gssapi/spnego/gssapiP_spnego.h
@@ -218,6 +218,16 @@ OM_uint32 spnego_gss_release_name
 	gss_name_t *		/* input_name */
 );
 
+OM_uint32 spnego_gss_inquire_cred
+(
+	OM_uint32 *,		/* minor_status */
+	gss_cred_id_t,		/* cred_handle */
+	gss_name_t *,		/* name */
+	OM_uint32 *,		/* lifetime */
+	int *,			/* cred_usage */
+	gss_OID_set *		/* mechanisms */
+);
+
 OM_uint32 spnego_gss_inquire_names_for_mech
 (
 	OM_uint32 *,		/* minor_status */
@@ -333,6 +343,15 @@ spnego_gss_inquire_sec_context_by_oid
 );
 
 OM_uint32
+spnego_gss_inquire_cred_by_oid
+(
+	OM_uint32 *minor_status,
+	const gss_cred_id_t cred_handle,
+	const gss_OID desired_object,
+	gss_buffer_set_t *data_set
+);
+
+OM_uint32
 spnego_gss_set_sec_context_option
 (
 	OM_uint32 *minor_status,
diff --git a/src/lib/gssapi/spnego/spnego_mech.c b/src/lib/gssapi/spnego/spnego_mech.c
index d5c1e1f..44a1f85 100644
--- a/src/lib/gssapi/spnego/spnego_mech.c
+++ b/src/lib/gssapi/spnego/spnego_mech.c
@@ -231,7 +231,7 @@ static struct gss_config spnego_mechanism =
 	spnego_gss_display_name,
 	spnego_gss_import_name,
 	spnego_gss_release_name,
-	NULL,				/* gss_inquire_cred */
+	spnego_gss_inquire_cred,	/* gss_inquire_cred */
 	NULL,				/* gss_add_cred */
 #ifndef LEAN_CLIENT
 	spnego_gss_export_sec_context,		/* gss_export_sec_context */
@@ -248,7 +248,7 @@ static struct gss_config spnego_mechanism =
 	NULL,				/* gss_export_name */
 	NULL,				/* gss_store_cred */
  	spnego_gss_inquire_sec_context_by_oid, /* gss_inquire_sec_context_by_oid */
- 	NULL,				/* gss_inquire_cred_by_oid */
+ 	spnego_gss_inquire_cred_by_oid,	/* gss_inquire_cred_by_oid */
  	spnego_gss_set_sec_context_option, /* gss_set_sec_context_option */
  	NULL,				/* gssspi_set_cred_option */
  	NULL,				/* gssspi_mech_invoke */
@@ -1784,6 +1784,28 @@ spnego_gss_release_name(
 	return (status);
 }
 
+OM_uint32
+spnego_gss_inquire_cred(
+			OM_uint32 *minor_status,
+			gss_cred_id_t cred_handle,
+			gss_name_t *name,
+			OM_uint32 *lifetime,
+			int *cred_usage,
+			gss_OID_set *mechanisms)
+{
+	OM_uint32 status;
+
+	dsyslog("Entering inquire_cred\n");
+
+	status = gss_inquire_cred(minor_status, cred_handle,
+				  name, lifetime,
+				  cred_usage, mechanisms);
+
+	dsyslog("Leaving inquire_cred\n");
+
+	return (status);
+}
+
 /*ARGSUSED*/
 OM_uint32
 spnego_gss_compare_name(
@@ -2088,6 +2110,21 @@ spnego_gss_inquire_sec_context_by_oid(
 }
 
 OM_uint32
+spnego_gss_inquire_cred_by_oid(
+		OM_uint32 *minor_status,
+		const gss_cred_id_t cred_handle,
+		const gss_OID desired_object,
+		gss_buffer_set_t *data_set)
+{
+	OM_uint32 ret;
+	ret = gss_inquire_cred_by_oid(minor_status,
+				cred_handle,
+				desired_object,
+				data_set);
+	return (ret);
+}
+
+OM_uint32
 spnego_gss_set_sec_context_option(
 		OM_uint32 *minor_status,
 		gss_ctx_id_t *context_handle,
-- 
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