5 Author: Tatu Ylonen <ylo@cs.hut.fi>
7 Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
10 Created: Mon Aug 21 15:35:03 1995 ylo
12 Definitions for server configuration data and for the functions reading it.
21 #define MAX_ALLOW_USERS 256 /* Max # users on allow list. */
22 #define MAX_DENY_USERS 256 /* Max # users on deny list. */
23 #define MAX_ALLOW_GROUPS 256 /* Max # groups on allow list. */
24 #define MAX_DENY_GROUPS 256 /* Max # groups on deny list. */
28 int port; /* Port number to listen on. */
29 struct in_addr listen_addr; /* Address on which the server listens. */
30 char *host_key_file; /* File containing host key. */
31 int server_key_bits; /* Size of the server key. */
32 int login_grace_time; /* Disconnect if no auth in this time (sec). */
33 int key_regeneration_time; /* Server key lifetime (seconds). */
34 int permit_root_login; /* If true, permit root login. */
35 int ignore_rhosts; /* Ignore .rhosts and .shosts. */
36 int print_motd; /* If true, print /etc/motd. */
37 int check_mail; /* If true, check for new mail. */
38 int x11_forwarding; /* If true, permit inet (spoofing) X11 fwd. */
39 int x11_display_offset; /* What DISPLAY number to start searching at */
40 int strict_modes; /* If true, require string home dir modes. */
41 int keepalives; /* If true, set SO_KEEPALIVE. */
42 SyslogFacility log_facility; /* Facility for system logging. */
43 LogLevel log_level; /* Level for system logging. */
44 int rhosts_authentication; /* If true, permit rhosts authentication. */
45 int rhosts_rsa_authentication;/* If true, permit rhosts RSA authentication.*/
46 int rsa_authentication; /* If true, permit RSA authentication. */
48 int kerberos_authentication; /* If true, permit Kerberos authentication. */
49 int kerberos_or_local_passwd; /* If true, permit kerberos and any other
50 password authentication mechanism, such
51 as SecurID or /etc/passwd */
52 int kerberos_ticket_cleanup; /* If true, destroy ticket file on logout. */
55 int kerberos_tgt_passing; /* If true, permit Kerberos tgt passing. */
56 int afs_token_passing; /* If true, permit AFS token passing. */
58 int password_authentication; /* If true, permit password authentication. */
60 int skey_authentication; /* If true, permit s/key authentication. */
62 int permit_empty_passwd; /* If false, do not permit empty passwords. */
63 int use_login; /* If true, login(1) is used */
64 unsigned int num_allow_users;
65 char *allow_users[MAX_ALLOW_USERS];
66 unsigned int num_deny_users;
67 char *deny_users[MAX_DENY_USERS];
68 unsigned int num_allow_groups;
69 char *allow_groups[MAX_ALLOW_GROUPS];
70 unsigned int num_deny_groups;
71 char *deny_groups[MAX_DENY_GROUPS];
74 /* Initializes the server options to special values that indicate that they
75 have not yet been set. */
76 void initialize_server_options(ServerOptions *options);
78 /* Reads the server configuration file. This only sets the values for those
79 options that have the special value indicating they have not been set. */
80 void read_server_config(ServerOptions *options, const char *filename);
82 /* Sets values for those values that have not yet been set. */
83 void fill_default_server_options(ServerOptions *options);
85 #endif /* SERVCONF_H */