X-Git-Url: http://andersk.mit.edu/gitweb/gssapi-openssh.git/blobdiff_plain/3c0ef6268ff5921062694dbd2cbb80f558aa8d40..9f2c8cb950fea61c599edeb9721aca66f4bd61f6:/openssh/servconf.h diff --git a/openssh/servconf.h b/openssh/servconf.h index 2e10b1c..4ef1d36 100644 --- a/openssh/servconf.h +++ b/openssh/servconf.h @@ -1,3 +1,5 @@ +/* $OpenBSD: servconf.h,v 1.87 2009/01/22 10:02:34 djm Exp $ */ + /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland @@ -11,8 +13,6 @@ * called by a name other than "ssh" or "Secure Shell". */ -/* RCSID("$OpenBSD: servconf.h,v 1.49 2001/08/17 18:59:47 stevesk Exp $"); */ - #ifndef SERVCONF_H #define SERVCONF_H @@ -24,6 +24,8 @@ #define MAX_DENY_GROUPS 256 /* Max # groups on deny list. */ #define MAX_SUBSYSTEMS 256 /* Max # subsystems. */ #define MAX_HOSTKEYS 256 /* Max # hostkeys. */ +#define MAX_ACCEPT_ENV 256 /* Max # of env vars. */ +#define MAX_MATCH_GROUPS 256 /* Max # of groups for Match. */ /* permit_root_login */ #define PERMIT_NOT_SET -1 @@ -32,13 +34,19 @@ #define PERMIT_NO_PASSWD 2 #define PERMIT_YES 3 +#define DEFAULT_AUTH_FAIL_MAX 6 /* Default for MaxAuthTries */ +#define DEFAULT_SESSIONS_MAX 10 /* Default for MaxSessions */ + +/* Magic name for internal sftp-server */ +#define INTERNAL_SFTP_NAME "internal-sftp" typedef struct { - u_int num_ports; - u_int ports_from_cmdline; - u_short ports[MAX_PORTS]; /* Port number to listen on. */ + u_int num_ports; + u_int ports_from_cmdline; + int ports[MAX_PORTS]; /* Port number to listen on. */ char *listen_addr; /* Address on which the server listens. */ struct addrinfo *listen_addrs; /* Addresses on which the server listens. */ + int address_family; /* Address family used by the server. */ char *host_key_files[MAX_HOSTKEYS]; /* Files containing host keys. */ int num_host_key_files; /* Number of files for host keys. */ char *pid_file; /* Where to put our pid */ @@ -55,24 +63,22 @@ typedef struct { int x11_forwarding; /* If true, permit inet (spoofing) X11 fwd. */ int x11_display_offset; /* What DISPLAY number to start * searching at */ + int x11_use_localhost; /* If true, use localhost for fake X11 server. */ char *xauth_location; /* Location of xauth program */ int strict_modes; /* If true, require string home dir modes. */ - int keepalives; /* If true, set SO_KEEPALIVE. */ + int tcp_keep_alive; /* If true, set SO_KEEPALIVE. */ char *ciphers; /* Supported SSH2 ciphers. */ char *macs; /* Supported SSH2 macs. */ int protocol; /* Supported protocol versions. */ int gateway_ports; /* If true, allow remote connects to forwarded ports. */ SyslogFacility log_facility; /* Facility for system logging. */ LogLevel log_level; /* Level for system logging. */ - int rhosts_authentication; /* If true, permit rhosts - * authentication. */ int rhosts_rsa_authentication; /* If true, permit rhosts RSA * authentication. */ int hostbased_authentication; /* If true, permit ssh2 hostbased auth */ int hostbased_uses_name_from_packet_only; /* experimental */ int rsa_authentication; /* If true, permit RSA authentication. */ int pubkey_authentication; /* If true, permit ssh2 pubkey authentication. */ -#if defined(KRB4) || defined(KRB5) int kerberos_authentication; /* If true, permit Kerberos * authentication. */ int kerberos_or_local_passwd; /* If true, permit kerberos @@ -82,22 +88,34 @@ typedef struct { * /etc/passwd */ int kerberos_ticket_cleanup; /* If true, destroy ticket * file on logout. */ +#ifdef SESSION_HOOKS + int session_hooks_allow; /* If true, permit user hooks */ + char* session_hooks_startup_cmd; /* cmd to be executed before */ + char* session_hooks_shutdown_cmd; /* cmd to be executed after */ #endif -#if defined(AFS) || defined(KRB5) - int kerberos_tgt_passing; /* If true, permit Kerberos TGT - * passing. */ -#endif -#ifdef AFS - int afs_token_passing; /* If true, permit AFS token passing. */ -#endif + int kerberos_get_afs_token; /* If true, try to get AFS token if + * authenticated with Kerberos. */ + int gsi_allow_limited_proxy; /* If true, accept limited proxies */ + int gss_authentication; /* If true, permit GSSAPI authentication */ + int gss_deleg_creds; /* If true, store delegated GSSAPI credentials*/ + int gss_keyex; /* If true, permit GSSAPI key exchange */ + int gss_cleanup_creds; /* If true, destroy cred cache on logout */ + char* gss_creds_path; /* If true, destroy cred cache on logout */ + int gss_strict_acceptor; /* If true, restrict the GSSAPI acceptor name */ + int gss_store_rekey; int password_authentication; /* If true, permit password * authentication. */ int kbd_interactive_authentication; /* If true, permit */ int challenge_response_authentication; + int zero_knowledge_password_authentication; + /* If true, permit jpake auth */ int permit_empty_passwd; /* If false, do not permit empty * passwords. */ + int permit_user_env; /* If true, read ~/.ssh/environment */ int use_login; /* If true, login(1) is used */ + int compression; /* If true, compression is allowed */ int allow_tcp_forwarding; + int allow_agent_forwarding; u_int num_allow_users; char *allow_users[MAX_ALLOW_USERS]; u_int num_deny_users; @@ -110,30 +128,61 @@ typedef struct { u_int num_subsystems; char *subsystem_name[MAX_SUBSYSTEMS]; char *subsystem_command[MAX_SUBSYSTEMS]; + char *subsystem_args[MAX_SUBSYSTEMS]; + + u_int num_accept_env; + char *accept_env[MAX_ACCEPT_ENV]; int max_startups_begin; int max_startups_rate; int max_startups; + int max_authtries; + int max_sessions; char *banner; /* SSH-2 banner message */ - int reverse_mapping_check; /* cross-check ip and dns */ + int use_dns; int client_alive_interval; /* - * poke the client this often to - * see if it's still there + * poke the client this often to + * see if it's still there */ int client_alive_count_max; /* * If the client is unresponsive * for this many intervals above, - * disconnect the session + * disconnect the session */ char *authorized_keys_file; /* File containing public keys */ char *authorized_keys_file2; - int pam_authentication_via_kbd_int; + char *adm_forced_command; + + int use_pam; /* Enable auth via PAM */ + int permit_pam_user_change; /* Allow PAM to change user name */ + int none_enabled; /* enable NONE cipher switch */ + int tcp_rcv_buf_poll; /* poll tcp rcv window in autotuning kernels*/ + int hpn_disabled; /* disable hpn functionality. false by default */ + int hpn_buffer_size; /* set the hpn buffer size - default 3MB */ + + int permit_tun; + + int num_permitted_opens; + + char *chroot_directory; + + int disable_usage_stats; + + char *usage_stats_targets; } ServerOptions; void initialize_server_options(ServerOptions *); -void read_server_config(ServerOptions *, const char *); void fill_default_server_options(ServerOptions *); +int process_server_config_line(ServerOptions *, char *, const char *, int, + int *, const char *, const char *, const char *); +void load_server_config(const char *, Buffer *); +void parse_server_config(ServerOptions *, const char *, Buffer *, + const char *, const char *, const char *); +void parse_server_match_config(ServerOptions *, const char *, const char *, + const char *); +void copy_set_server_options(ServerOptions *, ServerOptions *, int); +void dump_config(ServerOptions *); #endif /* SERVCONF_H */