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archie/prospero/include/pserver.h.dist
Mario Fetka d71d446104 Intial commit
2024-05-27 16:13:40 +02:00

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/*
* pserver.h - server specific parameters for Prospero
*
* This file contains local definitions for the Prospero server.
* It is expected that it will be different on different systems.
*/
/*
* Written by bcn 1989 as part of psite.h
* Modified by bcn 1/19/93 to leave only server specific definitions
*/
/*
* Copyright (c) 1991-1994 by the University of Southern California
*
* For copying and distribution information, please see the file
* <usc-license.h>.
*/
#include <usc-license.h>
/*
* This option is temporary, until we make the forwarding mechanism more
* efficient.
* It hikes the efficiency considerably. Developers having long turnaround
* times on rd_vdir() need it. Talk to swa@ISI.EDU.
*/
#define SERVER_DO_NOT_SUPPORT_FORWARDING
/*
* SERVER_SUPPORT_V1 indicates that the server is to reply to version 1
* Prospero Protocol requests. It is recommended that you define
* this for the time being since there are many Version 1 clients still
* in use. Note that version 1 clients will *not* be able to speak
* to certain new services so it's a good idea to upgrade your clients.
*/
#define SERVER_SUPPORT_V1
#define SERVER_DONT_FLAG_V1
/*
* P_DIRSRV_BINARY defines the full path by which pstart will
* find the binary for the directory server.
*/
#define P_DIRSRV_BINARY "/usr/pfs/bin/dirsrv"
/*
* PROSPERO_CONTACT specifies the e-mail address of the individual
* or individuals responsible for running the Prospero server on the
* local system. If specified, this string will appear in responses to
* status requests. This definition is optional.
*
* #define PROSPERO_CONTACT "yourname@host.org.domain"
*/
/*
* PSRV_HOSTNAME specifies the name of the host on which the server
* will run. It only needs to be defined if gethostbyname does not
* return the name of the host as a fully qualified domain name.
*
* #define PSRV_HOSTNAME "HOST.ORG.DOMAIN"
*
*/
/*
* PSRV_USER_ID specifies the user name under which the Prospero
* server will run. The server will run under the home group of
* PSRV_USER_ID, but (in systems which support membership in multiple
* groups) not under any supplementary groups to which that user may
* belong.
*/
#define PSRV_USER_ID "pfs"
/*
* P_RUNDIR is the name of the directory under which the Prospero
* server will run. If left out, it defaults to /tmp.
*
* #define PSRV_RUNDIR "/tmp"
*/
/*
* PSRV_LOGFILE is the name of the file in which events are logged.
* By default Prospero logs all requests if PSRV_LOGFILE is defined. If you
* would like to change the list of events that are logged, or if you would
* like to use syslog for logging, edit the file plog.h.
*/
#define PSRV_LOGFILE "/usr/pfs/pfs.log"
/*
* PSRV_ROOT defines that part of the system's directory tree for which
* directory information will be readable over the network. Directory
* information will also be available for files under AFTPDIRECTORY and
* AFSDIRECTORY if these access methods are supported.
*
* If PSRV_ROOT is not defined, then directory information will only be
* available for those files under AFTPDIRECTORY or AFSDIRECTORY.
*
* #define PSRV_ROOT "/"
*/
/*
* PSRV_READ_ONLY specifies that the server is only to accept
* operations that read the directory structure. No changes to virtual
* directories stored on this system will be allowed. NODOTDOT is used to
* disallow the use of path names that include "..". If you are
* restricting the part of the directory tree which will be accessible
* (i.e. if PSRV_ROOT is other than "/"), NODOTDOT should be set.
*
* #define NODOTDOT
*/
#define PSRV_READ_ONLY
#define NODOTDOT
/*
* PSRV_SHADOW is the name of the shadow hierarchy that contains additional
* information about Prospero files. PSRV_STORAGE is the name of the directory
* under which new files can be created, if that option is supported by
* your distribution. PSRV_SECURITY is the name of the directory where
* security information is stored by the prospero server. All three names are
* relative to the home directory for the
* user ID specified by P_USER_ID.
*
* You will normally have no desire to change this, but it IS posible and legal
* to do so. If you do change it, then please make a corresponding change in
* section III of Makefile.config.
*/
#define PSRV_SHADOW "shadow"
#define PSRV_STORAGE "pfsdat"
#define PSRV_SECURITY "security"
/*
* If PSRV_UNDER_UDIR is defined, pstart calculates the full path names of
* of the directories corresponding to PSRV_SHADOW and PSRV_STORAGE and
* PSRV_SECURITY by
* finding the home directory for the Prospero user ID, then appending
* PSRV_SHADOW or PSRV_STORAGE or PSRV_SECURITY.
*
* If PSRV_UNDER_UDIR is not defined, or if dirsrv is called directly,
* the full path names are taken from PSRV_FSHADOW and PSRV_FSTORAGE and
* PSRV_FSECURITY. These
* should be stable names for those directories. They may be aliases
* (symbolic links) if the directories move around. If they are symbolic
* links, the links should be updated whenever the directories move.
*
* Note that if PSRV_UNDER_UDIR is set, the full path names are calculated
* only when the Prospero server is started by pstart. If you expect
* to start the server by hand (for example, when debugging), PSRV_FSHADOW
* and PSRV_FSTORAGE should also be defined.
*
* In any case these must match the definitions at the top of Makefile
*/
#define PSRV_FSHADOW "/usr/pfs/shadow"
#define PSRV_FSTORAGE "/usr/pfs/pfsdat"
#define PSRV_FSECURITY "/usr/pfs/security"
/*
* AFTPDIRECTORY contains the name of the root directory as seen through
* anonymous FTP. It is used to determine which files may be accessed
* using the anonymous FTP access mechanism, and to determine the file name
* that must be used when doing so. It also adds to the set of files about
* which directory information is available.
*
* Note: AFTPDIRECTORY should be a stable name for the FTP directory.
* It may be an alias (symbolic link) if the FTP directory
* moves around. If it is a symbolic link, that symbolic link should
* be updated whenever the directory moves.
*/
/* #define AFTPDIRECTORY "/usr/ftp" */
/*
* AFTPUSER contains the name of the anonymous FTP user (usually ftp)
* If defined, pstart will look up the home directory for this user
* and use it instead of AFTPDIRECTORY. If it fails, the value of
* AFTPDIRECTORY (defined above) will be used.
*
* Note that if AFTPUSER is set, the path name of the FTP directory is
* calculated only when the Prospero server is started by pstart.
* If you expect to start the server by hand (for example, when
* debugging), AFTPDIRECTORY should also be defined.
*
* Also note that when started by pstart, if AFTPUSER is defined, the
* path taken from the password file will override that specified by
* AFTPDIRECTORY. If AFTPDIRECTORY is a stable path, do not define
* AFTPUSER.
*
* #define AFTPUSER "ftp"
*/
/*
* NFS_EXPORT should be defined if your system allows others to
* access files using NFS. If defined, you will have to modify
* lib/psrv/check_nfs.c so that the directory server is aware of
* your system's policy for NFS mounts (this is necessary so that
* the directory server will not tell the client to use NFS when
* such access is not supported).
*
* #define NFS_EXPORT
*/
/*
* AFSDIRECTORY contains the name of the root of the AFS directory
* hierarchy. It should only be defined if your host supports AFS
* and you are willing to make information about AFS files available
* through your server. AFSDIRECTORY is used to to determine which files
* may be accessed using the AFS access mechanism. It also adds to
* the set of files about which directory information is available.
*
* Note: AFSDIRECTORY must be the true name for the directory
* after all symbolic links have been expanded.
*
* #define AFSDIRECTORY "/afs"
*/
/*
* PSRV_KERBEROS, if defined, means that the server will understand
* Kerberos (version 5) authentication information. This should be
* #defined if your site uses Kerberos authentication; otherwise, you
* won't have a use for it. If you #define this, then you also need
* to make the appropriate definitions in the top-level makefile.
*
* Note that most Kerberos sites still use the older version 4,
* which is not supported by Prospero.
*
* #define PSRV_KERBEROS
*/
/*
* KERBEROS_SRVTAB, if defined, tells the server the location of the
* server's keytab file that contains its Kerberos key. Define this
* only if, firstly, you are using Kerberos (i.e. PSRV_KERBEROS is
* defined), and, secondly, if you want to keep this key in a location
* different from its default location (typically /etc/v5srvtab).
*
* #define KERBEROS_SRVTAB "/usr/pfs/v5srvtab"
*/
/*
* PSRV_P_PASSWORD, if defined, means that server will understand
* the Prospero password authentication information. It will not do you
* any harm to define this, and we have left it turned on by default.
* The passwording mechanism is described more fully in the user's manual
* (or will be after it's updated).
*
*
*/
#define PSRV_P_PASSWORD
#ifdef PSRV_P_PASSWORD
/* PSRV_PW_FILE contains the name of the servers password file used
* for P_PASSWORD authentication. Define this only if you are using
* this type of authentication.
*
* #define PSRV_PW_FILE "/usr/pfs/ppasswd"
*/
#endif
/*
* PSRV_ACCOUNT, if defined, the server will understand accounting
* information and may charge clients for services.
*
* #define PSRV_ACCOUNT
*/
/*
* DEFAULT_ACL, SYSTEM_ACL, OVERRIDE_ACL and MAINT_ACL are access
* control lists used to control access to Prospero directories.
* DEFAULT_ACL applies to those directories for which no individual
* access control list has been specified. All access control lists
* initially include SYSTEM_ACL, but the entry may be explicitly
* removed by the administrator of a directory or link. OVERRIDE_ACL
* grants rights to a directory regardless of the contents of any
* other access control list. MAINT_ACL is an access control list
* for performing remote maintenance on the server.
*/
#define DEFAULT_ACL {{ACL_ANY, NULL, "YvlGgr" }}
#define SYSTEM_ACL {{ACL_ASRTHOST, NULL, "ALRWD", "pfs@%.%.%.%"}, \
{ACL_ASRTHOST, NULL, "ALRWD", "pfs@128.9.*.*"}}
#define OVERRIDE_ACL {{ACL_TRSTHOST, NULL, "A", "root@%.%.%.%"},\
{ACL_OWNER, NULL, "A"}}
#define MAINT_ACL {{ACL_ASRTHOST, NULL, "STUP", "root@%.%.%.%"},\
{ACL_ANY, NULL, "Y"}}
/*
* PSRV_ARCHIE, if defined, indicates that your server is to
* make available information from the archie database. You
* must already have the archie database installed on your
* machine and you must follow the additional directions in
* lib/psrv/archie2 or lib/psrv/archie3 to configure the server.
*
* #define PSRV_ARCHIE
*/
/* PSRV_GOPHER_GW, if defined, indicates that this server will have
* the capability to make Gopher protocol queries in response to
* Prospero protocol queries. If you install this option, you must
* uncomment the line reading
* #SUBDIR=gopher_gw.dir
* in lib/psrv/Makefile, and uncomment the line reading:
* #DB_LIBS= ../lib/psrv/gopher_gw/libpgoph_gw.a
* in server/Makefile. This option *is* presently supported.
*
* #define PSRV_GOPHER_GW
*/
/*
* Gopher servers frequently gateway queries to anonymous FTP sites. When
* they return links in this form, all retrievals then proceed through
* that server. This is inefficient.
*
* You can set GOPHER_GW_NEARBY_GOPHER_SERVER to be a
* Gopher server at your site or nearby that you want the gopher
* gateway to to gateway Gopher AFTP queries through
* instead of the GOPHER server that returned the AFTP links. Thanks to
* mitra@path.net for this optimization.
*
* If you don't define this, things will still work OK; the gopher server
* just won't rewrite such links. In other words, if you don't define this,
* the gopher gateway will exhibit the default behavior for most Gopher
* clients, as distributed.
*
* #define GOPHER_GW_NEARBY_GOPHER_SERVER "gopher.your.net(70)"
*/
/* PSRV_WAIS_GW, if defined, indicates that this server will have
* the capability to make Wais protocol queries in response to
* Prospero protocol queries. If you install this option, you must
* uncomment the line reading
* #SUBDIR=wais_gw.dir
* in lib/psrv/Makefile, and uncomment the line reading:
* #DB_LIBS= ../lib/psrv/wais_gw/libwais_gw.a
* in server/Makefile. This option *is* presently supported.
* #define PSRV_WAIS_GW
*/
/*
* PSRV_GOPHER, if defined, indicates that your server is to make
* available information from gopher files locally stored on your
* machine. You must already have gopher installed on your machine and
* you must follow the additional directions in lib/psrv/gopher to
* configure the server. This option is not presently supported.
*
* XXX This might not ever be a supported part of the distribution, if it
* turns out that the existing GOPHER_GW code meets the needs this
* was intended to fulfill. Please send feedback to
* info-prospero@isi.edu.
*
* #define PSRV_GOPHER
*/
/*
* SHARED_PREFIXES, if defined, indicates that the host on which your
* server runs shares some part of its filesystem with other specified
* hosts (perhaps via an NFS auto-mounter). If you define
* SHARED_PREFIXES appropriately, then Prospero clients on machines
* with access to the shared part of the filesystem will be able to
* retrieve files on the server that might be unreachable via another
* access method.
*
* You should specify SHARED_PREFIXES only if you want the server to
* return a LOCAL access-method for files in these areas on your
* server. If you don't understand this definition, just leave it
* undefined.
*
* The format of the SHARED_PREFIXES definition is a concatenated series of
* entries, each one describing a particular subtree of the filesystem
* that is exported. Each entry is composed of 4 subitems. The subitems
* are:
*
* a) Name (or names, if alternate names for directories are present) of
* the subtree on the server host. The last name is followed by a NULL
* b) Name of the subtree on the client host(s). There must be no more
* than one of these entries. This subitem is followed by a NULL.
* c) Internet addresses of the hosts which have this subtree as part
* of the local filesystem namespace. These can be wildcarded;
* - any octet may be replaced with a '*' (indicating match any).
* - any octet may be replaced with a '%' (indicating to match
* with the value of this octet in the server host's address)
* This subitem is followed by a NULL.
* d) exception list: a list of hosts which do NOT have this subtree
* as part of the local filesystem namespace. This lets one exclude
* special hosts or subnets that don't share in an organization's
* overall networked filesystem. This subitem is followed by a NULL.
*
*
* An example may make this clearer. Here is the entry we use on the
* server on PROSPERO.ISI.EDU:
*
* #define SHARED_PREFIXES { \
* "/nfs", NULL, "/nfs", NULL, "128.9.*.*", NULL, NULL, \
* "/ftp", NULL, "/auto/gum/gum/ftp", NULL, "128.9.*.*", NULL, NULL, \
* "/afs", NULL, "/nfs/afs", NULL, "128.9.*.*", NULL, NULL }
*/
#define SHARED_PREFIXES { \
"/nfs", NULL, "/nfs", NULL, "128.9.*.*", NULL, NULL }
/******************************************************************
* You should not need to change any definitions below this line. *
******************************************************************/
/*
* DSHADOW and DCONTENTS are the names of the file in the shadow
* directory used to store information about directories. There
* should be no need to change them.
*/
#define DSHADOW ".directory#shadow"
#define DCONTENTS ".directory#contents"
/*
* ARCHIE_PREFIX is an entry for archie that will appear
* in the DATABASE_PREFIXES definition. It should not be set
* directly but is instead set automatically if PSRV_ARCHIE is
* defined. If not, it will be empty. If set, it must be
* followed by a ,.
*/
#ifdef PSRV_ARCHIE
#define ARCHIE
#define ARCHIE_PREFIX {"ASCII", "ARCHIE", arch_dsdb, NULL, "ARCHIE"},
#ifdef SERVER_SUPPORT_V1
#define DATABASE_PREFIX "ARCHIE" /* Backwards compatability; v1 stuff */
#endif
#else
#define ARCHIE_PREFIX
#endif
/* GOPHER_GW_PREFIX is an entry for GOPHER that will appear in the
* DATABASE_PREFIXES definition. It should not be set
* directly but is instead set automatically if PSRV_GOPHER_GW is
* defined. If not, it will be empty. If set, it must be
* followed by a ,.
*/
#ifdef PSRV_GOPHER_GW
#define GOPHER_GW_PREFIX {"ASCII", "GOPHER-GW", gopher_gw_dsdb, NULL, "GOPHER-GW"},
#else
#define GOPHER_GW_PREFIX
#endif
/* WAIS_GW_PREFIX is an entry for WAIS that will appear in the
* DATABASE_PREFIXES definition. It should not be set
* directly but is instead set automatically if PSRV_WAIS_GW is
* defined. If not, it will be empty. If set, it must be
* followed by a ,.
*/
#ifdef PSRV_WAIS_GW
#define WAIS_GW_PREFIX {"ASCII", "WAIS-GW", wais_gw_dsdb, NULL, "WAIS-GW"},
#else
#define WAIS_GW_PREFIX
#endif
/*
* GOPHER_PREFIXES are the entries for gopher that will appear
* in the DATABASE_PREFIXES definition. It should not be set
* directly but is instead set automatically if PSRV_GOPHER is
* defined. If not, it will be empty. If set, it must be
* followed by a ,.
*
* XXX This is not yet a supported part of the distribution.
* XXX This might not ever be a supported part of the distribution, if it
* turns out that the existing GOPHER_GW code meets the needs this
* was intended to fulfill.
*
* If you run a Gopher server, define GOPHER to be a list of
* pairs of Gopher hierarchy root directories and TCP ports. This list
* must be terminated with the record {"", 0}.
*
* #define GOPHER {{"/nfs/pfs/gopherroot", 70}, {"", 0}}
*
*/
#ifdef PSRV_GOPHER
#define GOPHER_PREFIX {"ASCII", "GOPHER", gopher_dsdb, NULL, "GOPHER"},
#else
#define GOPHER_PREFIX
#endif
/*
* DATABASE_PREFIXES is an array of structures, each representing
* a particular database prefix and its acompanying prospero query
* function. It is for use when the Prospero server provides information
* from sources other than the file system. It should be set
* automatically if the appropriate database has been configured.
* you should not need to set it directly. The last element in the
* array must be a NULL pointer.
*
* DATABASE_PREFIXES supersedes the old DATABASE_PREFIX option.
*
*/
#define DATABASE_PREFIXES { ARCHIE_PREFIX GOPHER_GW_PREFIX GOPHER_PREFIX \
WAIS_GW_PREFIX }
/*
* If DIRSRV_EXPLAIN_LAST_RESTART is defined and the server detects an
* internal error and restarts itself, the message that caused the
* error will be explained in the logfile and in the message returned
* by pstatus.
*/
#define DIRSRV_EXPLAIN_LAST_RESTART
/*
* If PSRV_CACHE_NATIVE is defined, the server will cache directories which
* are entirely native (e.g., directories in the anonymous FTP area which
* contain no links with special attributes defined on them.)
* This option is unset by default because otherwise the prospero server
* running on a big anonymous FTP site would consume too much disk space.
*
* #define PSRV_CACHE_NATIVE
*/
/*
* If DNSCACHE_MAX is defined, then dirsrv will cache up to that many
* DNS addresses. "undef" this for no caching at all.
*
*/
#define DNSCACHE_MAX 300
/*
* If DIRECTORYCACHING is defined, then dirsrv will cache directories
* on disk under /usr/pfs/shadow/{GOPHER-GW,WAIS-GW,<other-database-name>}
* Note that this isn't a GREAT way of structuring the database, in case there
* really is a directory named /GOPHER-GW on the machine (confusion). This is
* a risk we currently take.
*
* #define DIRECTORYCACHING
*/
/* These following definitions override those in plog.h
*
* Place any definitions you like here that should override those in plog.h
* By changing this file instead of <plog.h>, we can keep down the number of
* files that must be changed in order to configure Prospero.
*/
#define L_WTTIME_THRESHOLD 1
#define L_SVCTIME_THRESHOLD 1
#define L_SYSTIME_THRESHOLD 9999
#define L_COMP_THRESHOLD 1
#define INITIAL_LOG_VECTOR { \
L_FIELDS_USER|L_FIELDS_HADDR|L_FIELDS_SW_ID|L_FIELDS_STIME, /* L_FIELDS */ \
LOG_PROSPERO|LOG_NOTICE|PLOG_TOFILE, /* L_STATUS */ \
LOG_PROSPERO|LOG_CRIT|PLOG_TOFILE, /* L_FAILURE */ \
PLOG_TOFILE, /* L_STATS */ \
LOG_PROSPERO|LOG_ERR|PLOG_TOFILE, /* L_NET_ERR */ \
LOG_PROSPERO|LOG_ERR|PLOG_TOFILE, /* L_NET_RDPERR */ \
0, /* L_NET_INFO */ \
LOG_PROSPERO|LOG_INFO|PLOG_TOFILE, /* L_QUEUE_INFO */ \
LOG_PROSPERO|LOG_INFO|PLOG_TOFILE, /* L_QUEUE_COMP */ \
LOG_PROSPERO|LOG_ERR|PLOG_TOFILE, /* L_DIR_PERR */ \
LOG_PROSPERO|LOG_WARNING|PLOG_TOFILE, /* L_DIR_PWARN */ \
LOG_PROSPERO|LOG_INFO|PLOG_TOFILE, /* L_DIR_PINFO */ \
LOG_PROSPERO|LOG_ERR|PLOG_TOFILE, /* L_DIR_ERR */ \
LOG_PROSPERO|LOG_WARNING|PLOG_TOFILE, /* L_DIR_WARN */ \
LOG_PROSPERO|LOG_INFO|PLOG_TOFILE, /* L_DIR_REQUEST */ \
LOG_PROSPERO|LOG_INFO|PLOG_TOFILE, /* L_DIR_UPDATE */ \
LOG_PROSPERO|LOG_WARNING|PLOG_TOFILE, /* L_AUTH_ERR */ \
LOG_PROSPERO|LOG_ERR|PLOG_TOFILE, /* L_DATA_FRM_ERR */ \
LOG_PROSPERO|LOG_ERR|PLOG_TOFILE, /* L_DB_ERROR */ \
LOG_PROSPERO|LOG_INFO|PLOG_TOFILE /* L_DB_INFO */ \
}
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