| 3c0ef626 |
1 | /* |
| 2 | * Author: Tatu Ylonen <ylo@cs.hut.fi> |
| 3 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland |
| 4 | * All rights reserved |
| 5 | * |
| 6 | * As far as I am concerned, the code I have written for this software |
| 7 | * can be used freely for any purpose. Any derived versions of this |
| 8 | * software must be clearly marked as such, and if the derived work is |
| 9 | * incompatible with the protocol description in the RFC file, it must be |
| 10 | * called by a name other than "ssh" or "Secure Shell". |
| 11 | */ |
| 12 | |
| 13 | /* RCSID("$OpenBSD: ssh.h,v 1.63 2001/05/24 18:57:53 stevesk Exp $"); */ |
| 14 | |
| 15 | #ifndef SSH_H |
| 16 | #define SSH_H |
| 17 | |
| 18 | #include <netinet/in.h> /* For struct sockaddr_in */ |
| 19 | #include <pwd.h> /* For struct pw */ |
| 20 | #include <stdarg.h> /* For va_list */ |
| 21 | #include <syslog.h> /* For LOG_AUTH and friends */ |
| 22 | #include <sys/socket.h> /* For struct sockaddr_storage */ |
| 23 | #include "openbsd-compat/fake-socket.h" /* For struct sockaddr_storage */ |
| 24 | #ifdef HAVE_SYS_SELECT_H |
| 25 | # include <sys/select.h> |
| 26 | #endif |
| 27 | |
| 28 | /* Cipher used for encrypting authentication files. */ |
| 29 | #define SSH_AUTHFILE_CIPHER SSH_CIPHER_3DES |
| 30 | |
| 31 | /* Default port number. */ |
| 32 | #define SSH_DEFAULT_PORT 22 |
| 33 | |
| 34 | /* Maximum number of TCP/IP ports forwarded per direction. */ |
| 35 | #define SSH_MAX_FORWARDS_PER_DIRECTION 100 |
| 36 | |
| 37 | /* |
| 38 | * Maximum number of RSA authentication identity files that can be specified |
| 39 | * in configuration files or on the command line. |
| 40 | */ |
| 41 | #define SSH_MAX_IDENTITY_FILES 100 |
| 42 | |
| 43 | /* |
| 44 | * Major protocol version. Different version indicates major incompatiblity |
| 45 | * that prevents communication. |
| 46 | * |
| 47 | * Minor protocol version. Different version indicates minor incompatibility |
| 48 | * that does not prevent interoperation. |
| 49 | */ |
| 50 | #define PROTOCOL_MAJOR_1 1 |
| 51 | #define PROTOCOL_MINOR_1 5 |
| 52 | |
| 53 | /* We support both SSH1 and SSH2 */ |
| 54 | #define PROTOCOL_MAJOR_2 2 |
| 55 | #define PROTOCOL_MINOR_2 0 |
| 56 | |
| 57 | /* |
| 58 | * Name for the service. The port named by this service overrides the |
| 59 | * default port if present. |
| 60 | */ |
| 61 | #define SSH_SERVICE_NAME "ssh" |
| 62 | |
| 63 | #if defined(USE_PAM) && !defined(SSHD_PAM_SERVICE) |
| 64 | # define SSHD_PAM_SERVICE __progname |
| 65 | #endif |
| 66 | |
| 67 | /* |
| 68 | * Name of the environment variable containing the pathname of the |
| 69 | * authentication socket. |
| 70 | */ |
| 71 | #define SSH_AGENTPID_ENV_NAME "SSH_AGENT_PID" |
| 72 | |
| 73 | /* |
| 74 | * Name of the environment variable containing the pathname of the |
| 75 | * authentication socket. |
| 76 | */ |
| 77 | #define SSH_AUTHSOCKET_ENV_NAME "SSH_AUTH_SOCK" |
| 78 | |
| 79 | /* |
| 80 | * Environment variable for overwriting the default location of askpass |
| 81 | */ |
| 82 | #define SSH_ASKPASS_ENV "SSH_ASKPASS" |
| 83 | |
| 84 | /* |
| 85 | * Force host key length and server key length to differ by at least this |
| 86 | * many bits. This is to make double encryption with rsaref work. |
| 87 | */ |
| 88 | #define SSH_KEY_BITS_RESERVED 128 |
| 89 | |
| 90 | /* |
| 91 | * Length of the session key in bytes. (Specified as 256 bits in the |
| 92 | * protocol.) |
| 93 | */ |
| 94 | #define SSH_SESSION_KEY_LENGTH 32 |
| 95 | |
| 96 | /* Name of Kerberos service for SSH to use. */ |
| 97 | #define KRB4_SERVICE_NAME "rcmd" |
| 98 | |
| 99 | /* Used to identify ``EscapeChar none'' */ |
| 100 | #define SSH_ESCAPECHAR_NONE -2 |
| 101 | |
| 102 | #endif /* SSH_H */ |
andersk / gssapi-openssh.git / blame