Annotation of src/usr.bin/ssh/servconf.h, Revision 1.15
1.1 deraadt 1: /*
1.13 deraadt 2: *
3: * servconf.h
4: *
5: * Author: Tatu Ylonen <ylo@cs.hut.fi>
6: *
7: * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
8: * All rights reserved
9: *
10: * Created: Mon Aug 21 15:35:03 1995 ylo
11: *
12: * Definitions for server configuration data and for the functions reading it.
13: *
14: */
1.1 deraadt 15:
1.15 ! markus 16: /* RCSID("$Id: servconf.h,v 1.14 1999/11/24 19:53:51 markus Exp $"); */
1.1 deraadt 17:
18: #ifndef SERVCONF_H
19: #define SERVCONF_H
20:
1.15 ! markus 21: #define MAX_PORTS 256 /* Max # ports. */
! 22:
1.13 deraadt 23: #define MAX_ALLOW_USERS 256 /* Max # users on allow list. */
24: #define MAX_DENY_USERS 256 /* Max # users on deny list. */
25: #define MAX_ALLOW_GROUPS 256 /* Max # groups on allow list. */
26: #define MAX_DENY_GROUPS 256 /* Max # groups on deny list. */
27:
28: typedef struct {
1.15 ! markus 29: unsigned int num_ports;
! 30: unsigned int ports_from_cmdline;
! 31: u_short ports[MAX_PORTS]; /* Port number to listen on. */
! 32: char *listen_addr; /* Address on which the server listens. */
! 33: struct addrinfo *listen_addrs; /* Addresses on which the server listens. */
1.13 deraadt 34: char *host_key_file; /* File containing host key. */
35: int server_key_bits;/* Size of the server key. */
36: int login_grace_time; /* Disconnect if no auth in this time
37: * (sec). */
38: int key_regeneration_time; /* Server key lifetime (seconds). */
39: int permit_root_login; /* If true, permit root login. */
40: int ignore_rhosts; /* Ignore .rhosts and .shosts. */
41: int ignore_user_known_hosts; /* Ignore ~/.ssh/known_hosts
42: * for RhostsRsaAuth */
43: int print_motd; /* If true, print /etc/motd. */
44: int check_mail; /* If true, check for new mail. */
45: int x11_forwarding; /* If true, permit inet (spoofing) X11 fwd. */
46: int x11_display_offset; /* What DISPLAY number to start
47: * searching at */
48: int strict_modes; /* If true, require string home dir modes. */
49: int keepalives; /* If true, set SO_KEEPALIVE. */
50: SyslogFacility log_facility; /* Facility for system logging. */
51: LogLevel log_level; /* Level for system logging. */
52: int rhosts_authentication; /* If true, permit rhosts
53: * authentication. */
54: int rhosts_rsa_authentication; /* If true, permit rhosts RSA
55: * authentication. */
56: int rsa_authentication; /* If true, permit RSA authentication. */
1.1 deraadt 57: #ifdef KRB4
1.13 deraadt 58: int kerberos_authentication; /* If true, permit Kerberos
59: * authentication. */
60: int kerberos_or_local_passwd; /* If true, permit kerberos
61: * and any other password
62: * authentication mechanism,
63: * such as SecurID or
64: * /etc/passwd */
65: int kerberos_ticket_cleanup; /* If true, destroy ticket
66: * file on logout. */
1.1 deraadt 67: #endif
1.3 dugsong 68: #ifdef AFS
1.13 deraadt 69: int kerberos_tgt_passing; /* If true, permit Kerberos tgt
70: * passing. */
71: int afs_token_passing; /* If true, permit AFS token passing. */
1.1 deraadt 72: #endif
1.13 deraadt 73: int password_authentication; /* If true, permit password
74: * authentication. */
1.5 markus 75: #ifdef SKEY
1.13 deraadt 76: int skey_authentication; /* If true, permit s/key
77: * authentication. */
1.5 markus 78: #endif
1.13 deraadt 79: int permit_empty_passwd; /* If false, do not permit empty
80: * passwords. */
81: int use_login; /* If true, login(1) is used */
82: unsigned int num_allow_users;
83: char *allow_users[MAX_ALLOW_USERS];
84: unsigned int num_deny_users;
85: char *deny_users[MAX_DENY_USERS];
86: unsigned int num_allow_groups;
87: char *allow_groups[MAX_ALLOW_GROUPS];
88: unsigned int num_deny_groups;
89: char *deny_groups[MAX_DENY_GROUPS];
90: } ServerOptions;
1.14 markus 91: /*
92: * Initializes the server options to special values that indicate that they
93: * have not yet been set.
94: */
1.13 deraadt 95: void initialize_server_options(ServerOptions * options);
1.1 deraadt 96:
1.14 markus 97: /*
98: * Reads the server configuration file. This only sets the values for those
99: * options that have the special value indicating they have not been set.
100: */
1.13 deraadt 101: void read_server_config(ServerOptions * options, const char *filename);
1.1 deraadt 102:
103: /* Sets values for those values that have not yet been set. */
1.13 deraadt 104: void fill_default_server_options(ServerOptions * options);
1.1 deraadt 105:
1.13 deraadt 106: #endif /* SERVCONF_H */