From c3cb672d3810cb2fb0076fac3b949df5f2462451 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Wed, 1 Aug 2012 08:53:30 +0200
Subject: libcli/smb: add smb1cli_session_set_session_key()

metze
---
 libcli/smb/smbXcli_base.c | 34 ++++++++++++++++++++++++++++++++++
 libcli/smb/smbXcli_base.h |  2 ++
 2 files changed, 36 insertions(+)

(limited to 'libcli/smb')

diff --git a/libcli/smb/smbXcli_base.c b/libcli/smb/smbXcli_base.c
index a363b4451c..66cb8732ec 100644
--- a/libcli/smb/smbXcli_base.c
+++ b/libcli/smb/smbXcli_base.c
@@ -148,6 +148,7 @@ struct smbXcli_session {
 
 	struct {
 		uint16_t session_id;
+		DATA_BLOB application_key;
 	} smb1;
 
 	struct smb2cli_session *smb2;
@@ -4304,6 +4305,39 @@ void smb1cli_session_set_id(struct smbXcli_session *session,
 	session->smb1.session_id = session_id;
 }
 
+NTSTATUS smb1cli_session_set_session_key(struct smbXcli_session *session,
+					 const DATA_BLOB _session_key)
+{
+	struct smbXcli_conn *conn = session->conn;
+	uint8_t session_key[16];
+
+	if (conn == NULL) {
+		return NT_STATUS_INVALID_PARAMETER_MIX;
+	}
+
+	if (session->smb1.application_key.length != 0) {
+		return NT_STATUS_INVALID_PARAMETER_MIX;
+	}
+
+	if (_session_key.length == 0) {
+		return NT_STATUS_OK;
+	}
+
+	ZERO_STRUCT(session_key);
+	memcpy(session_key, _session_key.data,
+	       MIN(_session_key.length, sizeof(session_key)));
+
+	session->smb1.application_key = data_blob_talloc(session,
+							 session_key,
+							 sizeof(session_key));
+	ZERO_STRUCT(session_key);
+	if (session->smb1.application_key.data == NULL) {
+		return NT_STATUS_NO_MEMORY;
+	}
+
+	return NT_STATUS_OK;
+}
+
 uint8_t smb2cli_session_security_mode(struct smbXcli_session *session)
 {
 	struct smbXcli_conn *conn = session->conn;
diff --git a/libcli/smb/smbXcli_base.h b/libcli/smb/smbXcli_base.h
index c55bf53691..2f78247c60 100644
--- a/libcli/smb/smbXcli_base.h
+++ b/libcli/smb/smbXcli_base.h
@@ -251,6 +251,8 @@ struct smbXcli_session *smbXcli_session_create(TALLOC_CTX *mem_ctx,
 uint16_t smb1cli_session_current_id(struct smbXcli_session* session);
 void smb1cli_session_set_id(struct smbXcli_session* session,
 			    uint16_t session_id);
+NTSTATUS smb1cli_session_set_session_key(struct smbXcli_session *session,
+					 const DATA_BLOB _session_key);
 uint8_t smb2cli_session_security_mode(struct smbXcli_session *session);
 uint64_t smb2cli_session_current_id(struct smbXcli_session *session);
 uint16_t smb2cli_session_get_flags(struct smbXcli_session *session);
-- 
cgit