Annotation of src/usr.bin/ssh/servconf.h, Revision 1.20
1.1 deraadt 1: /*
1.18 markus 2: *
1.13 deraadt 3: * servconf.h
1.18 markus 4: *
1.13 deraadt 5: * Author: Tatu Ylonen <ylo@cs.hut.fi>
1.18 markus 6: *
1.13 deraadt 7: * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
8: * All rights reserved
1.18 markus 9: *
1.13 deraadt 10: * Created: Mon Aug 21 15:35:03 1995 ylo
1.18 markus 11: *
1.13 deraadt 12: * Definitions for server configuration data and for the functions reading it.
1.18 markus 13: *
1.13 deraadt 14: */
1.1 deraadt 15:
1.20 ! markus 16: /* RCSID("$Id: servconf.h,v 1.19 2000/05/01 18:50:59 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. */
1.20 ! markus 35: char *host_dsa_key_file; /* File containing dsa host key. */
1.19 markus 36: char *pid_file; /* Where to put our pid */
1.13 deraadt 37: int server_key_bits;/* Size of the server key. */
38: int login_grace_time; /* Disconnect if no auth in this time
39: * (sec). */
40: int key_regeneration_time; /* Server key lifetime (seconds). */
41: int permit_root_login; /* If true, permit root login. */
42: int ignore_rhosts; /* Ignore .rhosts and .shosts. */
43: int ignore_user_known_hosts; /* Ignore ~/.ssh/known_hosts
44: * for RhostsRsaAuth */
45: int print_motd; /* If true, print /etc/motd. */
46: int check_mail; /* If true, check for new mail. */
47: int x11_forwarding; /* If true, permit inet (spoofing) X11 fwd. */
48: int x11_display_offset; /* What DISPLAY number to start
49: * searching at */
50: int strict_modes; /* If true, require string home dir modes. */
51: int keepalives; /* If true, set SO_KEEPALIVE. */
1.17 markus 52: char *ciphers; /* Ciphers in order of preference. */
53: int protocol; /* Protocol in order of preference. */
1.13 deraadt 54: SyslogFacility log_facility; /* Facility for system logging. */
55: LogLevel log_level; /* Level for system logging. */
56: int rhosts_authentication; /* If true, permit rhosts
57: * authentication. */
58: int rhosts_rsa_authentication; /* If true, permit rhosts RSA
59: * authentication. */
60: int rsa_authentication; /* If true, permit RSA authentication. */
1.1 deraadt 61: #ifdef KRB4
1.13 deraadt 62: int kerberos_authentication; /* If true, permit Kerberos
63: * authentication. */
64: int kerberos_or_local_passwd; /* If true, permit kerberos
65: * and any other password
66: * authentication mechanism,
67: * such as SecurID or
68: * /etc/passwd */
69: int kerberos_ticket_cleanup; /* If true, destroy ticket
70: * file on logout. */
1.1 deraadt 71: #endif
1.3 dugsong 72: #ifdef AFS
1.13 deraadt 73: int kerberos_tgt_passing; /* If true, permit Kerberos tgt
74: * passing. */
75: int afs_token_passing; /* If true, permit AFS token passing. */
1.1 deraadt 76: #endif
1.13 deraadt 77: int password_authentication; /* If true, permit password
78: * authentication. */
1.5 markus 79: #ifdef SKEY
1.13 deraadt 80: int skey_authentication; /* If true, permit s/key
81: * authentication. */
1.5 markus 82: #endif
1.13 deraadt 83: int permit_empty_passwd; /* If false, do not permit empty
84: * passwords. */
85: int use_login; /* If true, login(1) is used */
86: unsigned int num_allow_users;
87: char *allow_users[MAX_ALLOW_USERS];
88: unsigned int num_deny_users;
89: char *deny_users[MAX_DENY_USERS];
90: unsigned int num_allow_groups;
91: char *allow_groups[MAX_ALLOW_GROUPS];
92: unsigned int num_deny_groups;
93: char *deny_groups[MAX_DENY_GROUPS];
94: } ServerOptions;
1.14 markus 95: /*
96: * Initializes the server options to special values that indicate that they
97: * have not yet been set.
98: */
1.13 deraadt 99: void initialize_server_options(ServerOptions * options);
1.1 deraadt 100:
1.14 markus 101: /*
102: * Reads the server configuration file. This only sets the values for those
103: * options that have the special value indicating they have not been set.
104: */
1.13 deraadt 105: void read_server_config(ServerOptions * options, const char *filename);
1.1 deraadt 106:
107: /* Sets values for those values that have not yet been set. */
1.13 deraadt 108: void fill_default_server_options(ServerOptions * options);
1.1 deraadt 109:
1.13 deraadt 110: #endif /* SERVCONF_H */
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