s/acquire_cred_ex/acquire_cred_ext/g

2011-04-08 09:03:25 +10:00
parent f79f005783
commit 41de6c92f5
10 changed files with 53 additions and 53 deletions
--- a/lib/gssapi/mech/gss_acquire_cred_ext.c
+++ b/lib/gssapi/mech/gss_acquire_cred_ext.c
@@ -0,0 +1,151 @@
+/*-
+ * Copyright (c) 2005 Doug Rabson
+ * All rights reserved.
+ *
+ * Portions Copyright (c) 2011 PADL Software Pty Ltd.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$FreeBSD: src/lib/libgssapi/gss_acquire_cred.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
+ */
+
+#include "mech_locl.h"
+
+GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
+gss_acquire_cred_ext(OM_uint32 *minor_status,
+    const gss_name_t desired_name,
+    const gss_OID credential_type,
+    const void *credential_data,
+    OM_uint32 time_req,
+    const gss_OID desired_mech,
+    gss_cred_usage_t cred_usage,
+    gss_cred_id_t *output_cred_handle)
+{
+    OM_uint32 major_status;
+    struct _gss_name *name = (struct _gss_name *) desired_name;
+    gssapi_mech_interface m;
+    struct _gss_cred *cred;
+    struct _gss_mechanism_cred *mc;
+    gss_OID_set_desc set, *mechs;
+    size_t i;
+
+    *minor_status = 0;
+    if (output_cred_handle == NULL)
+	return GSS_S_CALL_INACCESSIBLE_READ;
+
+    _gss_load_mech();
+
+    if (desired_mech != GSS_C_NO_OID) {
+	int match = 0;
+
+	gss_test_oid_set_member(minor_status, desired_mech,
+				_gss_mech_oids, &match);
+	if (!match)
+	    return GSS_S_BAD_MECH;
+
+	set.count = 1;
+	set.elements = desired_mech;
+	mechs = &set;
+    } else
+	mechs = _gss_mech_oids;
+
+    cred = calloc(1, sizeof(*cred));
+    if (cred == NULL) {
+	*minor_status = ENOMEM;
+	return GSS_S_FAILURE;
+    }
+
+    HEIM_SLIST_INIT(&cred->gc_mc);
+
+    for (i = 0; i < mechs->count; i++) {
+	struct _gss_mechanism_name *mn = NULL;
+	gss_name_t desired_mech_name = GSS_C_NO_NAME;
+
+	m = __gss_get_mechanism(&mechs->elements[i]);
+	if (!m)
+	    continue;
+
+	if (desired_name != GSS_C_NO_NAME) {
+	    major_status = _gss_find_mn(minor_status, name,
+					&mechs->elements[i], &mn);
+	    if (major_status != GSS_S_COMPLETE)
+		continue;
+
+	    desired_mech_name = mn->gmn_name;
+	}
+
+	mc = calloc(1, sizeof(struct _gss_mechanism_cred));
+	if (mc == NULL)
+	    continue;
+
+	mc->gmc_mech = m;
+	mc->gmc_mech_oid = &m->gm_mech_oid;
+
+	if (m->gm_acquire_cred_ext) {
+	    major_status = m->gm_acquire_cred_ext(minor_status,
+						  desired_mech_name,
+						  credential_type,
+						  credential_data,
+						  time_req,
+						  mc->gmc_mech_oid,
+						  cred_usage,
+						  &mc->gmc_cred);
+	} else if (credential_type != GSS_C_NO_OID) {
+	    gss_OID_set_desc set2;
+
+	    set2.count = 1;
+	    set2.elements = mc->gmc_mech_oid;
+
+	    major_status = m->gm_acquire_cred(minor_status,
+					      desired_name,
+					      time_req,
+					      &set2,
+					      cred_usage,
+					      &mc->gmc_cred,
+					      NULL,
+					      NULL);
+	} else {
+	    major_status = GSS_S_UNAVAILABLE;
+	}
+
+	if (GSS_ERROR(major_status)) {
+	    free(mc);
+	    continue;
+	}
+
+	HEIM_SLIST_INSERT_HEAD(&cred->gc_mc, mc, gmc_link);
+    }
+
+    /*
+     * If we didn't manage to create a single credential, return
+     * an error.
+     */
+    if (!HEIM_SLIST_FIRST(&cred->gc_mc)) {
+	free(cred);
+	*minor_status = 0;
+	return GSS_S_NO_CRED;
+    }
+
+    *output_cred_handle = (gss_cred_id_t) cred;
+    *minor_status = 0;
+    return GSS_S_COMPLETE;
+}