r7685: Simply the test for session key logic, so we pass against NT4.

Now, to try and figure out why this logic failed for jra...

Andrew Bartlett
(This used to be commit a32066a9ecf7cd82f66eb8381e07d014f5ac5eff)

2 files changed, 191 insertions, 34 deletions

diff --git a/source4/torture/rpc/lsa.c b/source4/torture/rpc/lsa.c
index 543ea4f48a..f723f68a02 100644
--- a/source4/torture/rpc/lsa.c
+++ b/source4/torture/rpc/lsa.c
@@ -1680,37 +1680,3 @@ BOOL torture_rpc_lsa(void)
 
 	return ret;
 }
-
-
-BOOL torture_rpc_lsa_secrets(void) 
-{
-        NTSTATUS status;
-        struct dcerpc_pipe *p;
-	TALLOC_CTX *mem_ctx;
-	BOOL ret = True;
-	struct policy_handle handle;
-
-	mem_ctx = talloc_init("torture_rpc_lsa_secrets");
-
-	status = torture_rpc_connection(mem_ctx, 
-					&p, 
-					DCERPC_LSARPC_NAME, 
-					DCERPC_LSARPC_UUID, 
-					DCERPC_LSARPC_VERSION);
-	if (!NT_STATUS_IS_OK(status)) {
-		talloc_free(mem_ctx);
-		return False;
-	}
-
-	if (!test_lsa_OpenPolicy2(p, mem_ctx, &handle)) {
-		ret = False;
-	}
-
-	if (!test_CreateSecret(p, mem_ctx, &handle)) {
-		ret = False;
-	}
-
-	talloc_free(mem_ctx);
-
-	return ret;
-}
diff --git a/source4/torture/rpc/session_key.c b/source4/torture/rpc/session_key.c
new file mode 100644
index 0000000000..ea24b0e35a
--- /dev/null
+++ b/source4/torture/rpc/session_key.c
@@ -0,0 +1,191 @@
+/* 
+   Unix SMB/CIFS implementation.
+   test suite for lsa rpc operations
+
+   Copyright (C) Andrew Tridgell 2003
+   Copyright (C) Andrew Bartlett <abartlet@samba.org> 2004-2005
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "librpc/gen_ndr/ndr_lsa.h"
+
+static void init_lsa_String(struct lsa_String *name, const char *s)
+{
+	name->string = s;
+}
+
+static BOOL test_CreateSecret_basic(struct dcerpc_pipe *p, 
+				    TALLOC_CTX *mem_ctx, 
+				    struct policy_handle *handle)
+{
+	NTSTATUS status;
+	struct lsa_CreateSecret r;
+	struct lsa_SetSecret r3;
+	struct lsa_QuerySecret r4;
+	struct policy_handle sec_handle;
+	struct lsa_Delete d;
+	struct lsa_DATA_BUF buf1;
+	struct lsa_DATA_BUF_PTR bufp1;
+	DATA_BLOB enc_key;
+	BOOL ret = True;
+	DATA_BLOB session_key;
+	NTTIME old_mtime, new_mtime;
+	DATA_BLOB blob1, blob2;
+	const char *secret1 = "abcdef12345699qwerty";
+	char *secret2;
+	char *secname;
+
+	secname = talloc_asprintf(mem_ctx, "torturesecret-%u", (uint_t)random());
+
+	printf("Testing CreateSecret of %s\n", secname);
+		
+	init_lsa_String(&r.in.name, secname);
+	
+	r.in.handle = handle;
+	r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
+	r.out.sec_handle = &sec_handle;
+	
+	status = dcerpc_lsa_CreateSecret(p, mem_ctx, &r);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("CreateSecret failed - %s\n", nt_errstr(status));
+		return False;
+	}
+	
+	status = dcerpc_fetch_session_key(p, &session_key);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("dcerpc_fetch_session_key failed - %s\n", nt_errstr(status));
+		ret = False;
+	}
+	
+	enc_key = sess_encrypt_string(secret1, &session_key);
+	
+	r3.in.sec_handle = &sec_handle;
+	r3.in.new_val = &buf1;
+	r3.in.old_val = NULL;
+	r3.in.new_val->data = enc_key.data;
+	r3.in.new_val->length = enc_key.length;
+	r3.in.new_val->size = enc_key.length;
+	
+	printf("Testing SetSecret\n");
+	
+	status = dcerpc_lsa_SetSecret(p, mem_ctx, &r3);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("SetSecret failed - %s\n", nt_errstr(status));
+		ret = False;
+	}
+		
+	r3.in.sec_handle = &sec_handle;
+	r3.in.new_val = &buf1;
+	r3.in.old_val = NULL;
+	r3.in.new_val->data = enc_key.data;
+	r3.in.new_val->length = enc_key.length;
+	r3.in.new_val->size = enc_key.length;
+	
+	/* break the encrypted data */
+	enc_key.data[0]++;
+	
+	printf("Testing SetSecret with broken key\n");
+	
+	status = dcerpc_lsa_SetSecret(p, mem_ctx, &r3);
+	if (!NT_STATUS_EQUAL(status, NT_STATUS_UNKNOWN_REVISION)) {
+		printf("SetSecret should have failed UNKNOWN_REVISION - %s\n", nt_errstr(status));
+		ret = False;
+	}
+	
+	data_blob_free(&enc_key);
+	
+	ZERO_STRUCT(new_mtime);
+	ZERO_STRUCT(old_mtime);
+	
+	/* fetch the secret back again */
+	r4.in.sec_handle = &sec_handle;
+	r4.in.new_val = &bufp1;
+	r4.in.new_mtime = &new_mtime;
+	r4.in.old_val = NULL;
+	r4.in.old_mtime = NULL;
+	
+	bufp1.buf = NULL;
+	
+	printf("Testing QuerySecret\n");
+	status = dcerpc_lsa_QuerySecret(p, mem_ctx, &r4);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("QuerySecret failed - %s\n", nt_errstr(status));
+		ret = False;
+	} else {
+		if (r4.out.new_val == NULL || r4.out.new_val->buf == NULL) {
+			printf("No secret buffer returned\n");
+			ret = False;
+		} else {
+			blob1.data = r4.out.new_val->buf->data;
+			blob1.length = r4.out.new_val->buf->size;
+			
+			blob2 = data_blob_talloc(mem_ctx, NULL, blob1.length);
+			
+			secret2 = sess_decrypt_string(&blob1, &session_key);
+			
+			if (strcmp(secret1, secret2) != 0) {
+				printf("Returned secret '%s' doesn't match '%s'\n", 
+				       secret2, secret1);
+				ret = False;
+			}
+		}
+	}
+
+	d.in.handle = &sec_handle;
+	status = dcerpc_lsa_Delete(p, mem_ctx, &d);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("delete should have returned OKINVALID_HANDLE - %s\n", nt_errstr(status));
+		ret = False;
+	}
+	return ret;
+}
+
+
+/* TEST session key correctness by pushing and pulling secrets */
+
+BOOL torture_rpc_lsa_secrets(void) 
+{
+        NTSTATUS status;
+        struct dcerpc_pipe *p;
+	TALLOC_CTX *mem_ctx;
+	BOOL ret = True;
+	struct policy_handle handle;
+
+	mem_ctx = talloc_init("torture_rpc_lsa_secrets");
+
+	status = torture_rpc_connection(mem_ctx, 
+					&p, 
+					DCERPC_LSARPC_NAME, 
+					DCERPC_LSARPC_UUID, 
+					DCERPC_LSARPC_VERSION);
+	if (!NT_STATUS_IS_OK(status)) {
+		talloc_free(mem_ctx);
+		return False;
+	}
+
+	if (!test_lsa_OpenPolicy2(p, mem_ctx, &handle)) {
+		ret = False;
+	}
+
+	if (!test_CreateSecret_basic(p, mem_ctx, &handle)) {
+		ret = False;
+	}
+
+	talloc_free(mem_ctx);
+
+	return ret;
+}