From c5e11daa8bb00665efabbf7939062e7e60112ced Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Sat, 22 May 2004 11:16:21 +0000
Subject: r818: added server side SMB signing to Samba4 (This used to be commit
 8e5ddf5e8eb74f667897f90baa2d00f02ca5818b)

---
 source4/include/context.h | 12 ++++++++++++
 source4/include/smb.h     |  2 ++
 2 files changed, 14 insertions(+)

(limited to 'source4/include')

diff --git a/source4/include/context.h b/source4/include/context.h
index 17664c50f8..e533c6d243 100644
--- a/source4/include/context.h
+++ b/source4/include/context.h
@@ -114,6 +114,9 @@ struct request_context {
 	/* how far through the chain of SMB commands have we gone? */
 	unsigned chain_count;
 
+	/* the sequence number for signing */
+	large_t seq_num;
+
 	/* the async structure allows backend functions to delay
 	   replying to requests. To use this, the front end must set
 	   async.send_fn to a function to be called by the backend
@@ -329,6 +332,13 @@ struct timers_context {
 	time_t last_smb_conf_reload;
 };
 
+
+struct signing_context {
+	DATA_BLOB mac_key;
+	large_t next_seq_num;
+	enum smb_signing_state signing_state;
+};
+
 #include "smbd/process_model.h"
 
 /* smb context structure. This should contain all the state
@@ -355,6 +365,8 @@ struct server_context {
 
 	struct dcesrv_context dcesrv;
 
+	struct signing_context signing;
+
 	/* the pid of the process handling this session */
 	pid_t pid;
 	
diff --git a/source4/include/smb.h b/source4/include/smb.h
index 911aa9bd41..0881469af3 100644
--- a/source4/include/smb.h
+++ b/source4/include/smb.h
@@ -37,6 +37,8 @@
 #define True (1)
 #define Auto (2)
 
+enum smb_signing_state {SMB_SIGNING_OFF, SMB_SIGNING_SUPPORTED, SMB_SIGNING_REQUIRED};
+
 #ifndef _BOOL
 typedef int BOOL;
 #define _BOOL       /* So we don't typedef BOOL again in vfs.h */
-- 
cgit