ssh2.h revision 61209
160573Skris/* 261209Skris * draft-ietf-secsh-architecture-05.txt 360573Skris * 460573Skris * Transport layer protocol: 560573Skris * 660573Skris * 1-19 Transport layer generic (e.g. disconnect, ignore, debug, 760573Skris * etc) 860573Skris * 20-29 Algorithm negotiation 960573Skris * 30-49 Key exchange method specific (numbers can be reused for 1060573Skris * different authentication methods) 1160573Skris * 1260573Skris * User authentication protocol: 1360573Skris * 1460573Skris * 50-59 User authentication generic 1560573Skris * 60-79 User authentication method specific (numbers can be reused 1660573Skris * for different authentication methods) 1760573Skris * 1860573Skris * Connection protocol: 1960573Skris * 2060573Skris * 80-89 Connection protocol generic 2160573Skris * 90-127 Channel related messages 2260573Skris * 2360573Skris * Reserved for client protocols: 2460573Skris * 2560573Skris * 128-191 Reserved 2660573Skris * 2760573Skris * Local extensions: 2860573Skris * 2960573Skris * 192-255 Local extensions 3060573Skris */ 3161209Skris/* RCSID("$OpenBSD: ssh2.h,v 1.3 2000/05/15 07:03:12 markus Exp $"); */ 3260573Skris 3360573Skris/* transport layer: generic */ 3460573Skris 3560573Skris#define SSH2_MSG_DISCONNECT 1 3660573Skris#define SSH2_MSG_IGNORE 2 3760573Skris#define SSH2_MSG_UNIMPLEMENTED 3 3860573Skris#define SSH2_MSG_DEBUG 4 3960573Skris#define SSH2_MSG_SERVICE_REQUEST 5 4060573Skris#define SSH2_MSG_SERVICE_ACCEPT 6 4160573Skris 4260573Skris/* transport layer: alg negotiation */ 4360573Skris 4460573Skris#define SSH2_MSG_KEXINIT 20 4560573Skris#define SSH2_MSG_NEWKEYS 21 4660573Skris 4760573Skris/* transport layer: kex specific messages, can be reused */ 4860573Skris 4960573Skris#define SSH2_MSG_KEXDH_INIT 30 5060573Skris#define SSH2_MSG_KEXDH_REPLY 31 5160573Skris 5260573Skris/* user authentication: generic */ 5360573Skris 5460573Skris#define SSH2_MSG_USERAUTH_REQUEST 50 5560573Skris#define SSH2_MSG_USERAUTH_FAILURE 51 5660573Skris#define SSH2_MSG_USERAUTH_SUCCESS 52 5760573Skris#define SSH2_MSG_USERAUTH_BANNER 53 5860573Skris 5960573Skris/* user authentication: method specific, can be reused */ 6060573Skris 6160573Skris#define SSH2_MSG_USERAUTH_PK_OK 60 6260573Skris#define SSH2_MSG_USERAUTH_PASSWD_CHANGEREQ 60 6360573Skris#define SSH2_MSG_USERAUTH_INFO_REQUEST 60 6460573Skris#define SSH2_MSG_USERAUTH_INFO_RESPONSE 61 6560573Skris 6660573Skris/* connection protocol: generic */ 6760573Skris 6860573Skris#define SSH2_MSG_GLOBAL_REQUEST 80 6960573Skris#define SSH2_MSG_REQUEST_SUCCESS 81 7060573Skris#define SSH2_MSG_REQUEST_FAILURE 82 7160573Skris 7260573Skris/* channel related messages */ 7360573Skris 7460573Skris#define SSH2_MSG_CHANNEL_OPEN 90 7560573Skris#define SSH2_MSG_CHANNEL_OPEN_CONFIRMATION 91 7660573Skris#define SSH2_MSG_CHANNEL_OPEN_FAILURE 92 7760573Skris#define SSH2_MSG_CHANNEL_WINDOW_ADJUST 93 7860573Skris#define SSH2_MSG_CHANNEL_DATA 94 7960573Skris#define SSH2_MSG_CHANNEL_EXTENDED_DATA 95 8060573Skris#define SSH2_MSG_CHANNEL_EOF 96 8160573Skris#define SSH2_MSG_CHANNEL_CLOSE 97 8260573Skris#define SSH2_MSG_CHANNEL_REQUEST 98 8360573Skris#define SSH2_MSG_CHANNEL_SUCCESS 99 8460573Skris#define SSH2_MSG_CHANNEL_FAILURE 100 8560573Skris 8660573Skris/* disconnect reason code */ 8760573Skris 8860573Skris#define SSH2_DISCONNECT_HOST_NOT_ALLOWED_TO_CONNECT 1 8960573Skris#define SSH2_DISCONNECT_PROTOCOL_ERROR 2 9060573Skris#define SSH2_DISCONNECT_KEY_EXCHANGE_FAILED 3 9160573Skris#define SSH2_DISCONNECT_HOST_AUTHENTICATION_FAILED 4 9261209Skris#define SSH2_DISCONNECT_RESERVED 4 9360573Skris#define SSH2_DISCONNECT_MAC_ERROR 5 9460573Skris#define SSH2_DISCONNECT_COMPRESSION_ERROR 6 9560573Skris#define SSH2_DISCONNECT_SERVICE_NOT_AVAILABLE 7 9660573Skris#define SSH2_DISCONNECT_PROTOCOL_VERSION_NOT_SUPPORTED 8 9760573Skris#define SSH2_DISCONNECT_HOST_KEY_NOT_VERIFIABLE 9 9860573Skris#define SSH2_DISCONNECT_CONNECTION_LOST 10 9960573Skris#define SSH2_DISCONNECT_BY_APPLICATION 11 10061209Skris#define SSH2_DISCONNECT_TOO_MANY_CONNECTIONS 12 10161209Skris#define SSH2_DISCONNECT_AUTH_CANCELLED_BY_USER 13 10261209Skris#define SSH2_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE 14 10361209Skris#define SSH2_DISCONNECT_ILLEGAL_USER_NAME 15 10460573Skris 10560573Skris/* misc */ 10660573Skris 10760573Skris#define SSH2_OPEN_ADMINISTRATIVELY_PROHIBITED 1 10860573Skris#define SSH2_OPEN_CONNECT_FAILED 2 10960573Skris#define SSH2_OPEN_UNKNOWN_CHANNEL_TYPE 3 11060573Skris#define SSH2_OPEN_RESOURCE_SHORTAGE 4 11160573Skris 11260573Skris#define SSH2_EXTENDED_DATA_STDERR 1 113