ssh2 message type codes

diff --git a/usr.bin/ssh/ssh2.h b/usr.bin/ssh/ssh2.h
new file mode 100644 (file)
index 0000000..cc659f8
--- /dev/null
+++ b/usr.bin/ssh/ssh2.h
@@ -0,0 +1,106 @@
+/*
+ * draft-ietf-secsh-architecture-04.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
+ */
+
+/* transport layer: generic */
+
+#define SSH2_MSG_DISCONNECT                            1
+#define SSH2_MSG_IGNORE                                        2
+#define SSH2_MSG_UNIMPLEMENTED                         3
+#define SSH2_MSG_DEBUG                                 4
+#define SSH2_MSG_SERVICE_REQUEST                       5
+#define SSH2_MSG_SERVICE_ACCEPT                                6
+
+/* transport layer: alg negotiation */
+
+#define SSH2_MSG_KEXINIT                               20
+#define SSH2_MSG_NEWKEYS                               21
+
+/* transport layer: kex specific messages, can be reused */
+
+#define SSH2_MSG_KEXDH_INIT                            30
+#define SSH2_MSG_KEXDH_REPLY                           31
+
+/* user authentication: generic */
+
+#define SSH2_MSG_USERAUTH_REQUEST                      50
+#define SSH2_MSG_USERAUTH_FAILURE                      51
+#define SSH2_MSG_USERAUTH_SUCCESS                      52
+#define SSH2_MSG_USERAUTH_BANNER                       53
+
+/* user authentication: method specific, can be reused */
+
+#define SSH2_MSG_USERAUTH_PK_OK                                60
+#define SSH2_MSG_USERAUTH_PASSWD_CHANGEREQ             60
+#define SSH2_MSG_USERAUTH_INFO_REQUEST                 60
+#define SSH2_MSG_USERAUTH_INFO_RESPONSE                        61
+
+/* connection protocol: generic */
+
+#define SSH2_MSG_GLOBAL_REQUEST                                80
+#define SSH2_MSG_REQUEST_SUCCESS                       81
+#define SSH2_MSG_REQUEST_FAILURE                       82
+
+/* channel related messages */
+
+#define SSH2_MSG_CHANNEL_OPEN                          90
+#define SSH2_MSG_CHANNEL_OPEN_CONFIRMATION             91
+#define SSH2_MSG_CHANNEL_OPEN_FAILURE                  92
+#define SSH2_MSG_CHANNEL_WINDOW_ADJUST                 93
+#define SSH2_MSG_CHANNEL_DATA                          94
+#define SSH2_MSG_CHANNEL_EXTENDED_DATA                 95
+#define SSH2_MSG_CHANNEL_EOF                           96
+#define SSH2_MSG_CHANNEL_CLOSE                         97
+#define SSH2_MSG_CHANNEL_REQUEST                       98
+#define SSH2_MSG_CHANNEL_SUCCESS                       99
+#define SSH2_MSG_CHANNEL_FAILURE                       100
+
+/* disconnect reason code */
+
+#define SSH2_DISCONNECT_HOST_NOT_ALLOWED_TO_CONNECT    1
+#define SSH2_DISCONNECT_PROTOCOL_ERROR                 2
+#define SSH2_DISCONNECT_KEY_EXCHANGE_FAILED            3
+#define SSH2_DISCONNECT_HOST_AUTHENTICATION_FAILED     4
+#define SSH2_DISCONNECT_MAC_ERROR                      5
+#define SSH2_DISCONNECT_COMPRESSION_ERROR              6
+#define SSH2_DISCONNECT_SERVICE_NOT_AVAILABLE          7
+#define SSH2_DISCONNECT_PROTOCOL_VERSION_NOT_SUPPORTED 8
+#define SSH2_DISCONNECT_HOST_KEY_NOT_VERIFIABLE                9
+#define SSH2_DISCONNECT_CONNECTION_LOST                        10
+#define SSH2_DISCONNECT_BY_APPLICATION                 11
+
+/* misc */
+
+#define SSH2_OPEN_ADMINISTRATIVELY_PROHIBITED          1
+#define SSH2_OPEN_CONNECT_FAILED                       2
+#define SSH2_OPEN_UNKNOWN_CHANNEL_TYPE                 3
+#define SSH2_OPEN_RESOURCE_SHORTAGE                    4
+
+#define SSH2_EXTENDED_DATA_STDERR                      1