glue in some more functions

2011-03-12 19:29:00 -08:00
parent 7013c453eb
commit c3905ff795
9 changed files with 328 additions and 7 deletions
--- a/lib/gssapi/ntlm/creds.c
+++ b/lib/gssapi/ntlm/creds.c
@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2006 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
+ *
+ * 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.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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.
+ */
+
+#include "ntlm.h"
+
+OM_uint32 _gss_ntlm_inquire_cred
+           (OM_uint32 * minor_status,
+            const gss_cred_id_t cred_handle,
+            gss_name_t * name,
+            OM_uint32 * lifetime,
+            gss_cred_usage_t * cred_usage,
+            gss_OID_set * mechanisms
+           )
+{
+    OM_uint32 ret, junk;
+
+    *minor_status = 0;
+
+    if (cred_handle == NULL)
+	return GSS_S_NO_CRED;
+
+    if (name) {
+	ret = _gss_ntlm_duplicate_name(minor_status,
+				       (gss_name_t)cred_handle,
+				       name);
+	if (ret)
+	    goto out;
+    }
+    if (lifetime)
+	*lifetime = GSS_C_INDEFINITE;
+    if (cred_usage)
+	*cred_usage = 0;
+    if (mechanisms)
+	*mechanisms = GSS_C_NO_OID_SET;
+
+    if (cred_handle == GSS_C_NO_CREDENTIAL)
+	return GSS_S_NO_CRED;
+
+    if (mechanisms) {
+        ret = gss_create_empty_oid_set(minor_status, mechanisms);
+        if (ret)
+	    goto out;
+	ret = gss_add_oid_set_member(minor_status,
+				     GSS_NTLM_MECHANISM,
+				     mechanisms);
+        if (ret)
+	    goto out;
+    }
+
+    return GSS_S_COMPLETE;
+out:
+    gss_release_oid_set(&junk, mechanisms);
+    return ret;
+}
+
+OM_uint32
+_gss_ntlm_destroy_cred(OM_uint32 *minor_status,
+		       gss_cred_id_t *cred_handle)
+{
+    krb5_error_code ret;
+    krb5_storage *request, *response;
+    krb5_data response_data;
+    krb5_context context;
+    ntlm_cred cred;
+
+    if (cred_handle == NULL || *cred_handle == GSS_C_NO_CREDENTIAL)
+	return GSS_S_COMPLETE;
+
+    cred = (ntlm_cred)*cred_handle;
+
+    ret = krb5_init_context(&context);
+    if (ret) {
+	*minor_status = ret;
+	return GSS_S_FAILURE;
+    }
+
+    ret = krb5_kcm_storage_request(context, KCM_OP_DEL_NTLM_CRED, &request);
+    if (ret)
+	goto out;
+
+    ret = krb5_store_stringz(request, cred->username);
+    if (ret)
+	goto out;
+
+    ret = krb5_store_stringz(request, cred->domain);
+    if (ret)
+	goto out;
+
+    ret = krb5_kcm_call(context, request, &response, &response_data);
+    if (ret)
+	goto out;
+
+    krb5_storage_free(request);
+    krb5_storage_free(response);
+    krb5_data_free(&response_data);
+
+ out:
+    krb5_free_context(context);
+    if (ret) {
+	*minor_status = ret;
+	return GSS_S_FAILURE;
+    }
+
+    return _gss_ntlm_release_cred(minor_status, cred_handle);
+}