X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/7368a6c8e3b85e1167613855b328b04c29886fe8..26d0709572fdbde4fb94bce6b08d3df4fdb140e5:/ssh2.h

diff --git a/ssh2.h b/ssh2.h
index cc659f84..fb491c91 100644
--- a/ssh2.h
+++ b/ssh2.h
@@ -1,34 +1,77 @@
+/*	$OpenBSD: ssh2.h,v 1.9 2003/05/14 00:52:59 markus Exp $	*/
+
 /*
- * draft-ietf-secsh-architecture-04.txt 
+ * Copyright (c) 2000 Markus Friedl.  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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+/*
+ * draft-ietf-secsh-architecture-05.txt
  *
  *   Transport layer protocol:
- * 
+ *
  *     1-19     Transport layer generic (e.g. disconnect, ignore, debug,
  *              etc)
  *     20-29    Algorithm negotiation
  *     30-49    Key exchange method specific (numbers can be reused for
  *              different authentication methods)
- * 
+ *
  *   User authentication protocol:
- * 
+ *
  *     50-59    User authentication generic
  *     60-79    User authentication method specific (numbers can be reused
  *              for different authentication methods)
- * 
+ *
  *   Connection protocol:
- * 
+ *
  *     80-89    Connection protocol generic
  *     90-127   Channel related messages
- * 
+ *
  *   Reserved for client protocols:
- * 
+ *
  *     128-191  Reserved
- * 
+ *
  *   Local extensions:
- * 
+ *
  *     192-255  Local extensions
  */
 
+/* ranges */
+
+#define SSH2_MSG_TRANSPORT_MIN				1
+#define SSH2_MSG_TRANSPORT_MAX				49
+#define SSH2_MSG_USERAUTH_MIN				50
+#define SSH2_MSG_USERAUTH_MAX				79
+#define SSH2_MSG_USERAUTH_PER_METHOD_MIN		60
+#define SSH2_MSG_USERAUTH_PER_METHOD_MAX		SSH2_MSG_USERAUTH_MAX
+#define SSH2_MSG_CONNECTION_MIN				80
+#define SSH2_MSG_CONNECTION_MAX				127
+#define SSH2_MSG_RESERVED_MIN				128
+#define SSH2_MSG_RESERVED_MAX				191
+#define SSH2_MSG_LOCAL_MIN				192
+#define SSH2_MSG_LOCAL_MAX				255
+#define SSH2_MSG_MIN					1
+#define SSH2_MSG_MAX					255
+
 /* transport layer: generic */
 
 #define SSH2_MSG_DISCONNECT				1
@@ -48,6 +91,13 @@
 #define SSH2_MSG_KEXDH_INIT				30
 #define SSH2_MSG_KEXDH_REPLY				31
 
+/* dh-group-exchange */
+#define SSH2_MSG_KEX_DH_GEX_REQUEST_OLD			30
+#define SSH2_MSG_KEX_DH_GEX_GROUP			31
+#define SSH2_MSG_KEX_DH_GEX_INIT			32
+#define SSH2_MSG_KEX_DH_GEX_REPLY			33
+#define SSH2_MSG_KEX_DH_GEX_REQUEST			34
+
 /* user authentication: generic */
 
 #define SSH2_MSG_USERAUTH_REQUEST			50
@@ -88,6 +138,7 @@
 #define SSH2_DISCONNECT_PROTOCOL_ERROR			2
 #define SSH2_DISCONNECT_KEY_EXCHANGE_FAILED		3
 #define SSH2_DISCONNECT_HOST_AUTHENTICATION_FAILED	4
+#define SSH2_DISCONNECT_RESERVED			4
 #define SSH2_DISCONNECT_MAC_ERROR			5
 #define SSH2_DISCONNECT_COMPRESSION_ERROR		6
 #define SSH2_DISCONNECT_SERVICE_NOT_AVAILABLE		7
@@ -95,6 +146,10 @@
 #define SSH2_DISCONNECT_HOST_KEY_NOT_VERIFIABLE		9
 #define SSH2_DISCONNECT_CONNECTION_LOST			10
 #define SSH2_DISCONNECT_BY_APPLICATION			11
+#define SSH2_DISCONNECT_TOO_MANY_CONNECTIONS		12
+#define SSH2_DISCONNECT_AUTH_CANCELLED_BY_USER		13
+#define SSH2_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE	14
+#define SSH2_DISCONNECT_ILLEGAL_USER_NAME		15
 
 /* misc */