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/iter_cred.c
+++ b/lib/gssapi/ntlm/iter_cred.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2006 Kungliga Tekniska H<>gskolan
+ * (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"
+
+void
+_gss_ntlm_iter_creds_f(OM_uint32 flags,
+		       void *userctx ,
+		       void (*cred_iter)(void *, gss_OID, gss_cred_id_t))
+{
+    krb5_error_code ret;
+    krb5_context context = NULL;
+    krb5_storage *request, *response;
+    krb5_data response_data;
+    
+    ret = krb5_init_context(&context);
+    if (ret)
+	goto done;
+
+    ret = krb5_kcm_storage_request(context, KCM_OP_GET_NTLM_USER_LIST, &request);
+    if (ret)
+	goto done;
+
+    ret = krb5_kcm_call(context, request, &response, &response_data);
+    krb5_storage_free(request);
+    if (ret)
+	goto done;
+
+    while (1) {
+	uint32_t morep;
+	char *user = NULL, *domain = NULL;
+	ntlm_cred dn;
+
+	ret = krb5_ret_uint32(response, &morep);
+	if (ret) goto out;
+
+	if (!morep) goto out;
+
+	ret = krb5_ret_stringz(response, &user);
+	if (ret) goto out;
+	ret = krb5_ret_stringz(response, &domain);
+	if (ret) {
+	    free(user);
+	    goto out;
+	}
+
+	dn = calloc(1, sizeof(*dn));
+	if (dn == NULL) {
+	    free(user);
+	    free(domain);
+	    goto out;
+	}
+	dn->username = user;
+	dn->domain = domain;
+
+	cred_iter(userctx, GSS_NTLM_MECHANISM, (gss_cred_id_t)dn);
+    }
+ out:
+    krb5_storage_free(response);
+    krb5_data_free(&response_data);
+ done:
+    if (context)
+	krb5_free_context(context);
+    (*cred_iter)(userctx, NULL, NULL);
+}