1 (* HCoop
Domtool (http
://hcoop
.sourceforge
.net
/)
2 * Copyright (c
) 2006-2009, Adam Chlipala
4 * This program is free software
; you can redistribute it
and/or
5 * modify it under the terms
of the GNU General Public License
6 * as published by the Free Software Foundation
; either version
2
7 * of the License
, or (at your option
) any later version
.
9 * This program is distributed
in the hope that it will be useful
,
10 * but WITHOUT ANY WARRANTY
; without even the implied warranty
of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE
. See the
12 * GNU General Public License for more details
.
14 * You should have received a copy
of the GNU General Public License
15 * along
with this program
; if not
, write to the Free Software
16 * Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
21 structure Main
:> MAIN
= struct
23 open Ast MsgTypes Print
25 structure SM
= StringMap
27 fun init () = Acl
.read Config
.aclFile
29 fun isLib fname
= OS
.Path
.file fname
= "lib.dtl"
31 fun wrapFile (fname
, file
) =
32 case (isLib fname
, file
) of
33 (true, (comment
, ds
, SOME e
)) =>
37 (comment
, ds
, SOME (ELocal (e
, (ESkip
, loc
)), loc
))
43 val prog
= Parse
.parse fname
44 val prog
= wrapFile (fname
, prog
)
46 if !ErrorMsg
.anyErrors
then
52 Option
.app (Unused
.check G
) (#
3 prog
);
53 Tycheck
.checkFile
G (Defaults
.tInit prog
) prog
)
58 val dir
= Posix
.FileSys
.opendir Config
.libRoot
61 case Posix
.FileSys
.readdir dir
of
62 NONE
=> (Posix
.FileSys
.closedir dir
;
65 if String.isSuffix
".dtl" fname
then
66 loop (OS
.Path
.joinDirFile
{dir
= Config
.libRoot
,
73 val (_
, files
) = Order
.order NONE files
75 if !ErrorMsg
.anyErrors
then
78 (Tycheck
.allowExterns ();
79 foldl (fn (fname
, G
) => check
' G fname
) Env
.empty files
80 before Tycheck
.disallowExterns ())
83 (* val b
= basis () *)
87 val _
= ErrorMsg
.reset ()
88 val _
= Env
.preTycheck ()
90 if !ErrorMsg
.anyErrors
then
94 val _
= Tycheck
.disallowExterns ()
95 val _
= ErrorMsg
.reset ()
96 val prog
= Parse
.parse fname
97 val prog
= wrapFile (fname
, prog
)
99 if !ErrorMsg
.anyErrors
then
103 val G
' = Tycheck
.checkFile
G (Defaults
.tInit prog
) prog
105 if !ErrorMsg
.anyErrors
then
111 Option
.app (Unused
.check G
) (#
3 prog
);
118 String.sub (s
, 0) <> #
"."
119 andalso CharVector
.all (fn ch
=> Char.isAlphaNum ch
orelse ch
= #
"." orelse ch
= #
"_" orelse ch
= #
"-") s
124 case Posix
.ProcEnv
.getenv
"DOMTOOL_USER" of
127 val uid
= Posix
.ProcEnv
.getuid ()
129 Posix
.SysDB
.Passwd
.name (Posix
.SysDB
.getpwuid uid
)
133 Acl
.read Config
.aclFile
;
138 fun checkDir
' dname
=
142 val dir
= Posix
.FileSys
.opendir dname
145 case Posix
.FileSys
.readdir dir
of
146 NONE
=> (Posix
.FileSys
.closedir dir
;
150 loop (OS
.Path
.joinDirFile
{dir
= dname
,
157 val (_
, files
) = Order
.order (SOME b
) files
159 if !ErrorMsg
.anyErrors
then
162 (foldl (fn (fname
, G
) => check
' G fname
) b files
;
163 if !ErrorMsg
.anyErrors
then
175 val (G
, body
) = check G fname
177 if !ErrorMsg
.anyErrors
then
183 val body
' = Reduce
.reduceExp G body
185 (*printd (PD
.hovBox (PD
.PPS
.Rel
0,
186 [PD
.string "Result:",
194 (*(Defaults
.eInit ())*)
196 fun eval G evs fname
=
197 case reduce G fname
of
199 if !ErrorMsg
.anyErrors
then
203 val evs
' = Eval
.exec
' evs body
'
207 |
(G
, NONE
) => (G
, evs
)
210 Config
.dispatcher ^
":" ^
Int.toString Config
.dispatcherPort
213 "localhost:" ^
Int.toString Config
.slavePort
216 (OpenSSL
.context
false x
)
217 handle e
as OpenSSL
.OpenSSL s
=>
218 (print
"Couldn't find your certificate.\nYou probably haven't been given any Domtool privileges.\n";
219 print ("I looked in: " ^ #
1 x ^
"\n");
220 print ("Additional information: " ^ s ^
"\n");
223 fun requestContext f
=
225 val user
= setupUser ()
229 val context
= context (Config
.certDir ^
"/" ^ user ^
".pem",
230 Config
.keyDir ^
"/" ^ user ^
"/key.pem",
236 fun requestBio
' printErr f
=
238 val (user
, context
) = requestContext f
240 (user
, OpenSSL
.connect
printErr (context
, dispatcher
))
243 val requestBio
= requestBio
' true
245 fun requestSlaveBio
' printErr
=
247 val (user
, context
) = requestContext (fn () => ())
249 (user
, OpenSSL
.connect
printErr (context
, self
))
252 fun requestSlaveBio () = requestSlaveBio
' true
254 fun request (fname
, libOpt
) =
256 val (user
, bio
) = requestBio (fn () =>
259 val env
= case libOpt
of
261 | SOME lib
=> #
1 (check env lib
)
263 ignore (check env fname
)
268 val inf
= TextIO.openIn fname
271 case TextIO.inputLine inf
of
272 NONE
=> String.concat (rev lines
)
273 | SOME line
=> loop (line
:: lines
)
276 before TextIO.closeIn inf
279 val code
= readFile fname
280 val msg
= case libOpt
of
281 NONE
=> MsgConfig code
282 | SOME fname
' => MsgMultiConfig
[readFile fname
', code
]
286 NONE
=> print
"Server closed connection unexpectedly.\n"
289 MsgOk
=> print
"Configuration succeeded.\n"
290 | MsgError s
=> print ("Configuration failed: " ^ s ^
"\n")
291 | _
=> print
"Unexpected server reply.\n";
294 handle ErrorMsg
.Error
=> ()
296 fun requestDir dname
=
298 val _
= if Posix
.FileSys
.access (dname
, []) then
301 (print ("Can't access " ^ dname ^
".\n");
302 print
"Did you mean to run domtool on a specific file, instead of asking for all\n";
303 print
"files in your ~/.domtool directory?\n";
304 OS
.Process
.exit OS
.Process
.failure
)
306 val _
= ErrorMsg
.reset ()
308 val (user
, bio
) = requestBio (fn () => checkDir
' dname
)
312 val dir
= Posix
.FileSys
.opendir dname
315 case Posix
.FileSys
.readdir dir
of
316 NONE
=> (Posix
.FileSys
.closedir dir
;
320 loop (OS
.Path
.joinDirFile
{dir
= dname
,
327 val (_
, files
) = Order
.order (SOME b
) files
329 val _
= if !ErrorMsg
.anyErrors
then
334 val codes
= map (fn fname
=>
336 val inf
= TextIO.openIn fname
339 case TextIO.inputLine inf
of
340 NONE
=> String.concat (rev lines
)
341 | SOME line
=> loop (line
:: lines
)
344 before TextIO.closeIn inf
347 if !ErrorMsg
.anyErrors
then
350 (Msg
.send (bio
, MsgMultiConfig codes
);
352 NONE
=> print
"Server closed connection unexpectedly.\n"
355 MsgOk
=> print
"Configuration succeeded.\n"
356 | MsgError s
=> print ("Configuration failed: " ^ s ^
"\n")
357 | _
=> print
"Unexpected server reply.\n";
360 handle ErrorMsg
.Error
=> ()
364 val (_
, bio
) = requestBio
' false (fn () => ())
369 handle _
=> OS
.Process
.failure
371 fun requestShutdown () =
373 val (_
, bio
) = requestBio (fn () => ())
375 Msg
.send (bio
, MsgShutdown
);
380 MsgOk
=> print
"Shutdown begun.\n"
381 | MsgError s
=> print ("Shutdown failed: " ^ s ^
"\n")
382 | _
=> print
"Unexpected server reply.\n";
386 fun requestSlavePing () =
388 val (_
, bio
) = requestSlaveBio
' false
393 handle _
=> OS
.Process
.failure
395 fun requestSlaveShutdown () =
397 val (_
, bio
) = requestSlaveBio ()
399 Msg
.send (bio
, MsgShutdown
);
404 MsgOk
=> print
"Shutdown begun.\n"
405 | MsgError s
=> print ("Shutdown failed: " ^ s ^
"\n")
406 | _
=> print
"Unexpected server reply.\n";
410 fun requestGrant acl
=
412 val (user
, bio
) = requestBio (fn () => ())
414 Msg
.send (bio
, MsgGrant acl
);
416 NONE
=> print
"Server closed connection unexpectedly.\n"
419 MsgOk
=> print
"Grant succeeded.\n"
420 | MsgError s
=> print ("Grant failed: " ^ s ^
"\n")
421 | _
=> print
"Unexpected server reply.\n";
425 fun requestRevoke acl
=
427 val (user
, bio
) = requestBio (fn () => ())
429 Msg
.send (bio
, MsgRevoke acl
);
431 NONE
=> print
"Server closed connection unexpectedly.\n"
434 MsgOk
=> print
"Revoke succeeded.\n"
435 | MsgError s
=> print ("Revoke failed: " ^ s ^
"\n")
436 | _
=> print
"Unexpected server reply.\n";
440 fun requestListPerms user
=
442 val (_
, bio
) = requestBio (fn () => ())
444 Msg
.send (bio
, MsgListPerms user
);
445 (case Msg
.recv bio
of
446 NONE
=> (print
"Server closed connection unexpectedly.\n";
450 MsgPerms perms
=> SOME perms
451 | MsgError s
=> (print ("Listing failed: " ^ s ^
"\n");
453 | _
=> (print
"Unexpected server reply.\n";
455 before OpenSSL
.close bio
458 fun requestWhoHas perm
=
460 val (_
, bio
) = requestBio (fn () => ())
462 Msg
.send (bio
, MsgWhoHas perm
);
463 (case Msg
.recv bio
of
464 NONE
=> (print
"Server closed connection unexpectedly.\n";
468 MsgWhoHasResponse users
=> SOME users
469 | MsgError s
=> (print ("whohas failed: " ^ s ^
"\n");
471 | _
=> (print
"Unexpected server reply.\n";
473 before OpenSSL
.close bio
476 fun requestRegen () =
478 val (_
, bio
) = requestBio (fn () => ())
480 Msg
.send (bio
, MsgRegenerate
);
482 NONE
=> print
"Server closed connection unexpectedly.\n"
485 MsgOk
=> print
"Regeneration succeeded.\n"
486 | MsgError s
=> print ("Regeneration failed: " ^ s ^
"\n")
487 | _
=> print
"Unexpected server reply.\n";
491 fun requestRegenTc () =
493 val (_
, bio
) = requestBio (fn () => ())
495 Msg
.send (bio
, MsgRegenerateTc
);
497 NONE
=> print
"Server closed connection unexpectedly.\n"
500 MsgOk
=> print
"All configuration validated.\n"
501 | MsgError s
=> print ("Configuration validation failed: " ^ s ^
"\n")
502 | _
=> print
"Unexpected server reply.\n";
506 fun requestRmdom dom
=
508 val (_
, bio
) = requestBio (fn () => ())
510 Msg
.send (bio
, MsgRmdom dom
);
512 NONE
=> print
"Server closed connection unexpectedly.\n"
515 MsgOk
=> print
"Removal succeeded.\n"
516 | MsgError s
=> print ("Removal failed: " ^ s ^
"\n")
517 | _
=> print
"Unexpected server reply.\n";
521 fun requestRmuser user
=
523 val (_
, bio
) = requestBio (fn () => ())
525 Msg
.send (bio
, MsgRmuser user
);
527 NONE
=> print
"Server closed connection unexpectedly.\n"
530 MsgOk
=> print
"Removal succeeded.\n"
531 | MsgError s
=> print ("Removal failed: " ^ s ^
"\n")
532 | _
=> print
"Unexpected server reply.\n";
536 fun requestDbUser dbtype
=
538 val (_
, context
) = requestContext (fn () => ())
539 val bio
= OpenSSL
.connect
true (context
,
540 Config
.Dbms
.dbmsNode ^
":" ^
Int.toString Config
.slavePort
)
542 Msg
.send (bio
, MsgCreateDbUser dbtype
);
544 NONE
=> print
"Server closed connection unexpectedly.\n"
547 MsgOk
=> print
"Your user has been created.\n"
548 | MsgError s
=> print ("Creation failed: " ^ s ^
"\n")
549 | _
=> print
"Unexpected server reply.\n";
553 fun requestDbPasswd rc
=
555 val (_
, context
) = requestContext (fn () => ())
556 val bio
= OpenSSL
.connect
true (context
,
557 Config
.Dbms
.dbmsNode ^
":" ^
Int.toString Config
.slavePort
)
559 Msg
.send (bio
, MsgDbPasswd rc
);
561 NONE
=> print
"Server closed connection unexpectedly.\n"
564 MsgOk
=> print
"Your password has been changed.\n"
565 | MsgError s
=> print ("Password set failed: " ^ s ^
"\n")
566 | _
=> print
"Unexpected server reply.\n";
570 fun requestDbTable p
=
572 val (user
, context
) = requestContext (fn () => ())
573 val bio
= OpenSSL
.connect
true (context
,
574 Config
.Dbms
.dbmsNode ^
":" ^
Int.toString Config
.slavePort
)
576 Msg
.send (bio
, MsgCreateDb p
);
578 NONE
=> print
"Server closed connection unexpectedly.\n"
581 MsgOk
=> print ("Your database " ^ user ^
"_" ^ #dbname p ^
" has been created.\n")
582 | MsgError s
=> print ("Creation failed: " ^ s ^
"\n")
583 | _
=> print
"Unexpected server reply.\n";
587 fun requestDbDrop p
=
589 val (user
, context
) = requestContext (fn () => ())
590 val bio
= OpenSSL
.connect
true (context
,
591 Config
.Dbms
.dbmsNode ^
":" ^
Int.toString Config
.slavePort
)
593 Msg
.send (bio
, MsgDropDb p
);
595 NONE
=> print
"Server closed connection unexpectedly.\n"
598 MsgOk
=> print ("Your database " ^ user ^
"_" ^ #dbname p ^
" has been dropped.\n")
599 | MsgError s
=> print ("Drop failed: " ^ s ^
"\n")
600 | _
=> print
"Unexpected server reply.\n";
604 fun requestDbGrant p
=
606 val (user
, context
) = requestContext (fn () => ())
607 val bio
= OpenSSL
.connect
true (context
,
608 Config
.Dbms
.dbmsNode ^
":" ^
Int.toString Config
.slavePort
)
610 Msg
.send (bio
, MsgGrantDb p
);
612 NONE
=> print
"Server closed connection unexpectedly.\n"
615 MsgOk
=> print ("You've been granted all allowed privileges to database " ^ user ^
"_" ^ #dbname p ^
".\n")
616 | MsgError s
=> print ("Grant failed: " ^ s ^
"\n")
617 | _
=> print
"Unexpected server reply.\n";
621 fun requestListMailboxes domain
=
623 val (_
, bio
) = requestBio (fn () => ())
625 Msg
.send (bio
, MsgListMailboxes domain
);
626 (case Msg
.recv bio
of
627 NONE
=> Vmail
.Error
"Server closed connection unexpectedly."
630 MsgMailboxes users
=> (Msg
.send (bio
, MsgOk
);
632 | MsgError s
=> Vmail
.Error ("Listing failed: " ^ s
)
633 | _
=> Vmail
.Error
"Unexpected server reply.")
634 before OpenSSL
.close bio
637 fun requestNewMailbox p
=
639 val (_
, bio
) = requestBio (fn () => ())
641 Msg
.send (bio
, MsgNewMailbox p
);
643 NONE
=> print
"Server closed connection unexpectedly.\n"
646 MsgOk
=> print ("A mapping for " ^ #user p ^
"@" ^ #domain p ^
" has been created.\n")
647 | MsgError s
=> print ("Creation failed: " ^ s ^
"\n")
648 | _
=> print
"Unexpected server reply.\n";
652 fun requestPasswdMailbox p
=
654 val (_
, bio
) = requestBio (fn () => ())
656 Msg
.send (bio
, MsgPasswdMailbox p
);
658 NONE
=> print
"Server closed connection unexpectedly.\n"
661 MsgOk
=> print ("The password for " ^ #user p ^
"@" ^ #domain p ^
" has been changed.\n")
662 | MsgError s
=> print ("Set failed: " ^ s ^
"\n")
663 | _
=> print
"Unexpected server reply.\n";
667 fun requestRmMailbox p
=
669 val (_
, bio
) = requestBio (fn () => ())
671 Msg
.send (bio
, MsgRmMailbox p
);
673 NONE
=> print
"Server closed connection unexpectedly.\n"
676 MsgOk
=> print ("The mapping for mailbox " ^ #user p ^
"@" ^ #domain p ^
" has been deleted.\n")
677 | MsgError s
=> print ("Remove failed: " ^ s ^
"\n")
678 | _
=> print
"Unexpected server reply.\n";
682 fun requestSaQuery addr
=
684 val (_
, bio
) = requestBio (fn () => ())
686 Msg
.send (bio
, MsgSaQuery addr
);
687 (case Msg
.recv bio
of
688 NONE
=> print
"Server closed connection unexpectedly.\n"
691 MsgSaStatus b
=> (print ("SpamAssassin filtering for " ^ addr ^
" is "
692 ^
(if b
then "ON" else "OFF") ^
".\n");
693 Msg
.send (bio
, MsgOk
))
694 | MsgError s
=> print ("Query failed: " ^ s ^
"\n")
695 | _
=> print
"Unexpected server reply.\n")
696 before OpenSSL
.close bio
701 val (_
, bio
) = requestBio (fn () => ())
703 Msg
.send (bio
, MsgSaSet p
);
705 NONE
=> print
"Server closed connection unexpectedly.\n"
708 MsgOk
=> print ("SpamAssassin filtering for " ^ #
1 p ^
" is now "
709 ^
(if #
2 p
then "ON" else "OFF") ^
".\n")
710 | MsgError s
=> print ("Set failed: " ^ s ^
"\n")
711 | _
=> print
"Unexpected server reply.\n";
715 fun requestSmtpLog domain
=
717 val (_
, bio
) = requestBio (fn () => ())
719 val _
= Msg
.send (bio
, MsgSmtpLogReq domain
)
723 NONE
=> print
"Server closed connection unexpectedly.\n"
727 | MsgSmtpLogRes line
=> (print line
;
729 | MsgError s
=> print ("Log search failed: " ^ s ^
"\n")
730 | _
=> print
"Unexpected server reply.\n"
736 fun requestMysqlFixperms () =
738 val (_
, bio
) = requestBio (fn () => ())
740 Msg
.send (bio
, MsgMysqlFixperms
);
742 NONE
=> print
"Server closed connection unexpectedly.\n"
745 MsgOk
=> print
"Permissions granted.\n"
746 | MsgError s
=> print ("Failed: " ^ s ^
"\n")
747 | _
=> print
"Unexpected server reply.\n";
751 fun requestApt
{node
, pkg
} =
753 val (user
, context
) = requestContext (fn () => ())
754 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
757 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
759 val _
= Msg
.send (bio
, MsgQuery (QApt pkg
))
763 NONE
=> (print
"Server closed connection unexpectedly.\n";
767 MsgYes
=> (print
"Package is installed.\n";
769 | MsgNo
=> (print
"Package is not installed.\n";
771 | MsgError s
=> (print ("APT query failed: " ^ s ^
"\n");
773 | _
=> (print
"Unexpected server reply.\n";
777 before OpenSSL
.close bio
780 fun requestCron
{node
, uname
} =
782 val (user
, context
) = requestContext (fn () => ())
783 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
786 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
788 val _
= Msg
.send (bio
, MsgQuery (QCron uname
))
792 NONE
=> (print
"Server closed connection unexpectedly.\n";
796 MsgYes
=> (print
"User has cron permissions.\n";
798 | MsgNo
=> (print
"User does not have cron permissions.\n";
800 | MsgError s
=> (print ("Cron query failed: " ^ s ^
"\n");
802 | _
=> (print
"Unexpected server reply.\n";
806 before OpenSSL
.close bio
809 fun requestFtp
{node
, uname
} =
811 val (user
, context
) = requestContext (fn () => ())
812 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
815 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
817 val _
= Msg
.send (bio
, MsgQuery (QFtp uname
))
821 NONE
=> (print
"Server closed connection unexpectedly.\n";
825 MsgYes
=> (print
"User has FTP permissions.\n";
827 | MsgNo
=> (print
"User does not have FTP permissions.\n";
829 | MsgError s
=> (print ("FTP query failed: " ^ s ^
"\n");
831 | _
=> (print
"Unexpected server reply.\n";
835 before OpenSSL
.close bio
838 fun requestTrustedPath
{node
, uname
} =
840 val (user
, context
) = requestContext (fn () => ())
841 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
844 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
846 val _
= Msg
.send (bio
, MsgQuery (QTrustedPath uname
))
850 NONE
=> (print
"Server closed connection unexpectedly.\n";
854 MsgYes
=> (print
"User has trusted path restriction.\n";
856 | MsgNo
=> (print
"User does not have trusted path restriction.\n";
858 | MsgError s
=> (print ("Trusted path query failed: " ^ s ^
"\n");
860 | _
=> (print
"Unexpected server reply.\n";
864 before OpenSSL
.close bio
867 fun requestSocketPerm
{node
, uname
} =
869 val (user
, context
) = requestContext (fn () => ())
870 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
873 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
875 val _
= Msg
.send (bio
, MsgQuery (QSocket uname
))
879 NONE
=> (print
"Server closed connection unexpectedly.\n";
883 MsgSocket p
=> (case p
of
885 | Client
=> print
"Client\n"
886 | Server
=> print
"Server\n"
887 | Nada
=> print
"Nada\n";
889 | MsgError s
=> (print ("Socket permission query failed: " ^ s ^
"\n");
891 | _
=> (print
"Unexpected server reply.\n";
895 before OpenSSL
.close bio
898 fun requestFirewall
{node
, uname
} =
900 val (user
, context
) = requestContext (fn () => ())
901 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
904 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
906 val _
= Msg
.send (bio
, MsgQuery (QFirewall uname
))
910 NONE
=> (print
"Server closed connection unexpectedly.\n";
914 MsgFirewall ls
=> (app (fn s
=> (print s
; print
"\n")) ls
;
916 | MsgError s
=> (print ("Firewall query failed: " ^ s ^
"\n");
918 | _
=> (print
"Unexpected server reply.\n";
922 before OpenSSL
.close bio
925 fun requestDescribe dom
=
927 val (_
, bio
) = requestBio (fn () => ())
929 Msg
.send (bio
, MsgDescribe dom
);
931 NONE
=> print
"Server closed connection unexpectedly.\n"
934 MsgDescription s
=> print s
935 | MsgError s
=> print ("Description failed: " ^ s ^
"\n")
936 | _
=> print
"Unexpected server reply.\n";
940 fun requestReUsers () =
942 val (_
, bio
) = requestBio (fn () => ())
944 Msg
.send (bio
, MsgReUsers
);
946 NONE
=> print
"Server closed connection unexpectedly.\n"
949 MsgOk
=> print
"Callbacks run.\n"
950 | MsgError s
=> print ("Failed: " ^ s ^
"\n")
951 | _
=> print
"Unexpected server reply.\n";
955 structure SS
= StringSet
957 fun domainList dname
=
959 val dir
= Posix
.FileSys
.opendir dname
962 case Posix
.FileSys
.readdir dir
of
966 val path
= OS
.Path
.joinDirFile
{dir
= dname
,
969 fun visitDomains (path
, bfor
, dset
) =
971 val dir
= Posix
.FileSys
.opendir path
974 case Posix
.FileSys
.readdir dir
of
978 val path
= OS
.Path
.joinDirFile
{dir
= path
,
981 if Posix
.FileSys
.ST
.isDir (Posix
.FileSys
.stat path
) then
983 val bfor
= dname
:: bfor
985 loop (visitDomains (path
, bfor
,
987 String.concatWith
"." bfor
)))
994 before Posix
.FileSys
.closedir dir
997 visitNode (visitDomains (path
, [], dset
))
1001 before Posix
.FileSys
.closedir dir
1004 fun regenerateEither tc checker context
=
1006 val () = print
"Starting regeneration....\n"
1012 domainList Config
.resultRoot
1020 val _
= ErrorMsg
.reset ()
1023 val () = Tycheck
.disallowExterns ()
1025 val () = ifReal (fn () =>
1026 (ignore (OS
.Process
.system ("rm -rf " ^ Config
.oldResultRoot ^
"/*"));
1027 ignore (OS
.Process
.system ("cp -r " ^ Config
.resultRoot
1028 ^
"/* " ^ Config
.oldResultRoot ^
"/"));
1029 Domain
.resetGlobal ()))
1033 fun contactNode (node
, ip
) =
1034 if node
= Config
.defaultNode
then
1035 Domain
.resetLocal ()
1037 val bio
= OpenSSL
.connect
true (context
,
1040 ^
Int.toString Config
.slavePort
)
1042 Msg
.send (bio
, MsgRegenerate
);
1043 case Msg
.recv bio
of
1044 NONE
=> print
"Slave closed connection unexpectedly\n"
1047 MsgOk
=> print ("Slave " ^ node ^
" pre-regeneration finished\n")
1048 | MsgError s
=> print ("Slave " ^ node
1049 ^
" returned error: " ^
1051 | _
=> print ("Slave " ^ node
1052 ^
" returned unexpected command\n");
1055 handle OpenSSL
.OpenSSL s
=> print ("OpenSSL error: " ^ s ^
"\n")
1059 val _
= Domain
.setUser user
1060 val _
= ErrorMsg
.reset ()
1062 val dname
= Config
.domtoolDir user
1064 if Posix
.FileSys
.access (dname
, []) then
1066 val dir
= Posix
.FileSys
.opendir dname
1069 case Posix
.FileSys
.readdir dir
of
1070 NONE
=> (Posix
.FileSys
.closedir dir
;
1073 if notTmp fname
then
1074 loop (OS
.Path
.joinDirFile
{dir
= dname
,
1081 val (_
, files
) = Order
.order (SOME b
) files
1083 fun checker
' (file
, (G
, evs
)) =
1086 if !ErrorMsg
.anyErrors
then
1088 print ("User " ^ user ^
"'s configuration has errors!\n");
1092 ignore (foldl checker
' (basis (), Defaults
.eInit ()) files
)
1094 else if String.isSuffix
"_admin" user
then
1097 (print ("Couldn't access " ^ user ^
"'s ~/.domtool directory.\n");
1100 handle IO
.Io
{name
, function
, ...} =>
1101 (print ("IO error processing user " ^ user ^
": " ^ function ^
": " ^ name ^
"\n");
1103 | exn
as OS
.SysErr (s
, _
) => (print ("System error processing user " ^ user ^
": " ^ s ^
"\n");
1105 | ErrorMsg
.Error
=> (ErrorMsg
.reset ();
1106 print ("User " ^ user ^
" had a compilation error.\n");
1108 | _
=> (print
"Unknown exception during regeneration!\n";
1111 ifReal (fn () => (app contactNode Config
.nodeIps
;
1113 app
doUser (Acl
.users ());
1116 val domainsAfter
= domainList Config
.resultRoot
1117 val domainsGone
= SS
.difference (domainsBefore
, domainsAfter
)
1119 if SS
.isEmpty domainsGone
then
1122 (print
"Domains to kill:";
1123 SS
.app (fn s
=> (print
" "; print s
)) domainsGone
;
1126 Domain
.rmdom
' Config
.oldResultRoot (SS
.listItems domainsGone
));
1133 val regenerate
= regenerateEither
false eval
1134 val regenerateTc
= regenerateEither
true
1135 (fn G
=> fn evs
=> fn file
=>
1136 (#
1 (check G file
), evs
))
1138 fun usersChanged () =
1139 (Domain
.onUsersChange ();
1140 ignore (OS
.Process
.system Config
.publish_reusers
))
1144 val doms
= Acl
.class
{user
= user
, class
= "domain"}
1145 val doms
= List.filter (fn dom
=>
1146 case Acl
.whoHas
{class
= "domain", value
= dom
} of
1148 | _
=> false) (StringSet
.listItems doms
)
1155 fun now () = Date
.toString (Date
.fromTimeUniv (Time
.now ()))
1159 QApt pkg
=> if Apt
.installed pkg
then MsgYes
else MsgNo
1160 | QCron user
=> if Cron
.allowed user
then MsgYes
else MsgNo
1161 | QFtp user
=> if Ftp
.allowed user
then MsgYes
else MsgNo
1162 | QTrustedPath user
=> if TrustedPath
.query user
then MsgYes
else MsgNo
1163 | QSocket user
=> MsgSocket (SocketPerm
.query user
)
1164 | QFirewall user
=> MsgFirewall (Firewall
.query user
)
1166 fun describeQuery q
=
1168 QApt pkg
=> "Requested installation status of package " ^ pkg
1169 | QCron user
=> "Asked about cron permissions for user " ^ user
1170 | QFtp user
=> "Asked about FTP permissions for user " ^ user
1171 | QTrustedPath user
=> "Asked about trusted path settings for user " ^ user
1172 | QSocket user
=> "Asked about socket permissions for user " ^ user
1173 | QFirewall user
=> "Asked about firewall rules for user " ^ user
1175 fun doIt
' loop bio f cleanup
=
1177 (msgLocal
, SOME msgRemote
) =>
1180 Msg
.send (bio
, MsgError msgRemote
))
1181 |
(msgLocal
, NONE
) =>
1184 Msg
.send (bio
, MsgOk
)))
1185 handle e
as (OpenSSL
.OpenSSL s
) =>
1186 (print ("OpenSSL error: " ^ s ^
"\n");
1187 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1188 Msg
.send (bio
, MsgError ("OpenSSL error: " ^ s
))
1189 handle OpenSSL
.OpenSSL _
=> ())
1190 | OS
.SysErr (s
, _
) =>
1191 (print
"System error: ";
1194 Msg
.send (bio
, MsgError ("System error: " ^ s
))
1195 handle OpenSSL
.OpenSSL _
=> ())
1200 Msg
.send (bio
, MsgError ("Failure: " ^ s
))
1201 handle OpenSSL
.OpenSSL _
=> ())
1203 (print
"Compilation error\n";
1204 Msg
.send (bio
, MsgError
"Error during configuration evaluation")
1205 handle OpenSSL
.OpenSSL _
=> ());
1207 ignore (OpenSSL
.readChar bio
);
1209 handle OpenSSL
.OpenSSL _
=> ();
1214 val host
= Slave
.hostname ()
1216 val () = Acl
.read Config
.aclFile
1218 val context
= context (Config
.certDir ^
"/" ^ host ^
".pem",
1219 Config
.keyDir ^
"/" ^ host ^
"/key.pem",
1221 val _
= Domain
.set_context context
1223 val sock
= OpenSSL
.listen (context
, Config
.dispatcherPort
)
1226 (case OpenSSL
.accept sock
of
1230 val user
= OpenSSL
.peerCN bio
1231 val () = print ("\nConnection from " ^ user ^
" at " ^
now () ^
"\n")
1232 val () = Domain
.setUser user
1233 val doIt
= doIt
' loop bio
1235 fun doConfig codes
=
1237 val _
= print
"Configuration:\n"
1238 val _
= app (fn s
=> (print s
; print
"\n")) codes
1241 val outname
= OS
.FileSys
.tmpName ()
1243 fun doOne (code
, (G
, evs
)) =
1245 val outf
= TextIO.openOut outname
1247 TextIO.output (outf
, code
);
1248 TextIO.closeOut outf
;
1252 doIt (fn () => (Env
.pre ();
1253 ignore (foldl
doOne (basis (), Defaults
.eInit ()) codes
);
1255 Msg
.send (bio
, MsgOk
);
1256 ("Configuration complete.", NONE
)))
1257 (fn () => OS
.FileSys
.remove outname
)
1261 case String.fields (fn ch
=> ch
= #
"@") s
of
1263 if user
= user
' then
1267 |
[user
', domain
] =>
1268 if Domain
.validEmailUser user
' andalso Domain
.yourDomain domain
then
1269 SOME (SetSA
.Email s
)
1275 case Msg
.recv bio
of
1276 NONE
=> (OpenSSL
.close bio
1277 handle OpenSSL
.OpenSSL _
=> ();
1281 MsgConfig code
=> doConfig
[code
]
1282 | MsgMultiConfig codes
=> doConfig codes
1285 if Acl
.query
{user
= user
, class
= "priv", value
= "all"}
1286 orelse Acl
.query
{user
= user
, class
= "priv", value
= "shutdown"} then
1287 print ("Domtool dispatcher shutting down at " ^
now () ^
"\n\n")
1289 (print
"Unauthorized shutdown command!\n";
1291 handle OpenSSL
.OpenSSL _
=> ();
1296 if Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1298 Acl
.write Config
.aclFile
;
1299 if #class acl
= "user" then
1303 ("Granted permission " ^ #value acl ^
" to " ^ #user acl ^
" in " ^ #class acl ^
".",
1306 ("Unauthorized user asked to grant a permission!",
1307 SOME
"Not authorized to grant privileges"))
1312 if Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1314 Acl
.write Config
.aclFile
;
1315 ("Revoked permission " ^ #value acl ^
" from " ^ #user acl ^
" in " ^ #class acl ^
".",
1318 ("Unauthorized user asked to revoke a permission!",
1319 SOME
"Not authorized to revoke privileges"))
1322 | MsgListPerms user
=>
1324 (Msg
.send (bio
, MsgPerms (Acl
.queryAll user
));
1325 ("Sent permission list for user " ^ user ^
".",
1331 (Msg
.send (bio
, MsgWhoHasResponse (Acl
.whoHas perm
));
1332 ("Sent whohas response for " ^ #class perm ^
" / " ^ #value perm ^
".",
1338 if Acl
.query
{user
= user
, class
= "priv", value
= "all"}
1339 orelse List.all (fn dom
=> Domain
.validDomain dom
1340 andalso Acl
.queryDomain
{user
= user
, domain
= dom
}) doms
then
1343 Acl
.revokeFromAll
{class
= "domain", value
= dom
}) doms
;
1344 Acl
.write Config
.aclFile
;*)
1345 ("Removed domains" ^
foldl (fn (d
, s
) => s ^
" " ^ d
) "" doms ^
".",
1348 ("Unauthorized user asked to remove a domain!",
1349 SOME
"Not authorized to remove that domain"))
1354 if Acl
.query
{user
= user
, class
= "priv", value
= "regen"}
1355 orelse Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1356 (if regenerate context
then
1357 ("Regenerated all configuration.",
1360 ("Error regenerating configuration!",
1361 SOME
"Error regenerating configuration! Consult /var/log/domtool.log."))
1363 ("Unauthorized user asked to regenerate!",
1364 SOME
"Not authorized to regenerate"))
1367 | MsgRegenerateTc
=>
1369 if Acl
.query
{user
= user
, class
= "priv", value
= "regen"}
1370 orelse Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1371 (if regenerateTc context
then
1372 ("Checked all configuration.",
1375 ("Found a compilation error!",
1376 SOME
"Found a compilation error! Consult /var/log/domtool.log."))
1378 ("Unauthorized user asked to regenerate -tc!",
1379 SOME
"Not authorized to regenerate -tc"))
1382 | MsgRmuser user
' =>
1384 if Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1386 Acl
.write Config
.aclFile
;
1387 ("Removed user " ^ user
' ^
".",
1390 ("Unauthorized user asked to remove a user!",
1391 SOME
"Not authorized to remove users"))
1394 | MsgListMailboxes domain
=>
1396 if not (Domain
.yourDomain domain
) then
1397 ("User wasn't authorized to list mailboxes for " ^ domain
,
1398 SOME
"You're not authorized to configure that domain.")
1400 case Vmail
.list domain
of
1401 Vmail
.Listing users
=> (Msg
.send (bio
, MsgMailboxes users
);
1402 ("Sent mailbox list for " ^ domain
,
1404 | Vmail
.Error msg
=> ("Error listing mailboxes for " ^ domain ^
": " ^ msg
,
1408 | MsgNewMailbox
{domain
, user
= emailUser
, passwd
, mailbox
} =>
1410 if not (Domain
.yourDomain domain
) then
1411 ("User wasn't authorized to add a mailbox to " ^ domain
,
1412 SOME
"You're not authorized to configure that domain.")
1413 else if not (Domain
.validEmailUser emailUser
) then
1414 ("Invalid e-mail username " ^ emailUser
,
1415 SOME
"Invalid e-mail username")
1416 else if not (CharVector
.all
Char.isGraph passwd
) then
1417 ("Invalid password",
1418 SOME
"Invalid password; may only contain printable, non-space characters")
1419 else if not (Domain
.yourPath mailbox
) then
1420 ("User wasn't authorized to add a mailbox at " ^ mailbox
,
1421 SOME ("You're not authorized to use that mailbox location. ("
1424 case Vmail
.add
{requester
= user
,
1425 domain
= domain
, user
= emailUser
,
1426 passwd
= passwd
, mailbox
= mailbox
} of
1427 NONE
=> ("Added mailbox " ^ emailUser ^
"@" ^ domain ^
" at " ^ mailbox
,
1429 | SOME msg
=> ("Error adding mailbox " ^ emailUser ^
"@" ^ domain ^
": " ^ msg
,
1433 | MsgPasswdMailbox
{domain
, user
= emailUser
, passwd
} =>
1435 if not (Domain
.yourDomain domain
) then
1436 ("User wasn't authorized to change password of a mailbox for " ^ domain
,
1437 SOME
"You're not authorized to configure that domain.")
1438 else if not (Domain
.validEmailUser emailUser
) then
1439 ("Invalid e-mail username " ^ emailUser
,
1440 SOME
"Invalid e-mail username")
1441 else if not (CharVector
.all
Char.isGraph passwd
) then
1442 ("Invalid password",
1443 SOME
"Invalid password; may only contain printable, non-space characters")
1445 case Vmail
.passwd
{domain
= domain
, user
= emailUser
,
1447 NONE
=> ("Changed password of mailbox " ^ emailUser ^
"@" ^ domain
,
1449 | SOME msg
=> ("Error changing mailbox password for " ^ emailUser ^
"@" ^ domain ^
": " ^ msg
,
1453 | MsgRmMailbox
{domain
, user
= emailUser
} =>
1455 if not (Domain
.yourDomain domain
) then
1456 ("User wasn't authorized to change password of a mailbox for " ^ domain
,
1457 SOME
"You're not authorized to configure that domain.")
1458 else if not (Domain
.validEmailUser emailUser
) then
1459 ("Invalid e-mail username " ^ emailUser
,
1460 SOME
"Invalid e-mail username")
1462 case Vmail
.rm
{domain
= domain
, user
= emailUser
} of
1463 NONE
=> ("Deleted mailbox " ^ emailUser ^
"@" ^ domain
,
1465 | SOME msg
=> ("Error deleting mailbox " ^ emailUser ^
"@" ^ domain ^
": " ^ msg
,
1469 | MsgSaQuery addr
=>
1471 case checkAddr addr
of
1472 NONE
=> ("User tried to query SA filtering for " ^ addr
,
1473 SOME
"You aren't allowed to configure SA filtering for that recipient.")
1474 | SOME addr
' => (Msg
.send (bio
, MsgSaStatus (SetSA
.query addr
'));
1475 ("Queried SA filtering status for " ^ addr
,
1479 |
MsgSaSet (addr
, b
) =>
1481 case checkAddr addr
of
1482 NONE
=> ("User tried to set SA filtering for " ^ addr
,
1483 SOME
"You aren't allowed to configure SA filtering for that recipient.")
1484 | SOME addr
' => (SetSA
.set (addr
', b
);
1485 Msg
.send (bio
, MsgOk
);
1486 ("Set SA filtering status for " ^ addr ^
" to "
1487 ^
(if b
then "ON" else "OFF"),
1491 | MsgSmtpLogReq domain
=>
1493 if not (Domain
.yourDomain domain
) then
1494 ("Unauthorized user tried to request SMTP logs for " ^ domain
,
1495 SOME
"You aren't authorized to configure that domain.")
1497 (SmtpLog
.search (fn line
=> Msg
.send (bio
, MsgSmtpLogRes line
))
1499 ("Requested SMTP logs for " ^ domain
,
1504 doIt (fn () => (Msg
.send (bio
, answerQuery q
);
1509 | MsgMysqlFixperms
=>
1510 (print
"Starting mysql-fixperms\n";
1511 doIt (fn () => if OS
.Process
.isSuccess
1512 (OS
.Process
.system
"/usr/bin/sudo -H /afs/hcoop.net/common/etc/scripts/mysql-grant-table-drop") then
1513 ("Requested mysql-fixperms",
1516 ("Requested mysql-fixperms, but execution failed!",
1517 SOME
"Script execution failed."))
1520 | MsgDescribe dom
=>
1521 doIt (fn () => if not (Domain
.validDomain dom
) then
1522 ("Requested description of invalid domain " ^ dom
,
1523 SOME
"Invalid domain name")
1524 else if not (Domain
.yourDomain dom
1525 orelse Acl
.query
{user
= user
, class
= "priv", value
= "all"}) then
1526 ("Requested description of " ^ dom ^
", but not allowed access",
1527 SOME
"Access denied")
1529 (Msg
.send (bio
, MsgDescription (Domain
.describe dom
));
1530 ("Sent description of domain " ^ dom
,
1535 doIt (fn () => if Acl
.query
{user
= user
, class
= "priv", value
= "regen"}
1536 orelse Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1538 ("Users change callbacks run", NONE
))
1540 ("Unauthorized user asked to reusers!",
1541 SOME
"You aren't authorized to regenerate files."))
1545 doIt (fn () => ("Unexpected command",
1546 SOME
"Unexpected command"))
1551 handle e
as (OpenSSL
.OpenSSL s
) =>
1552 (print ("OpenSSL error: " ^ s ^
"\n");
1553 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1555 handle OpenSSL
.OpenSSL _
=> ();
1557 | OS
.SysErr (s
, _
) =>
1558 (print ("System error: " ^ s ^
"\n");
1560 handle OpenSSL
.OpenSSL _
=> ();
1562 | IO
.Io
{name
, function
, cause
} =>
1563 (print ("IO error: " ^ function ^
" for " ^ name ^
"\n");
1564 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory cause
);
1566 handle OpenSSL
.OpenSSL _
=> ();
1568 | OS
.Path
.InvalidArc
=>
1569 (print
"Invalid arc\n";
1571 handle OpenSSL
.OpenSSL _
=> ();
1574 (print
"Unknown exception in main loop!\n";
1575 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1577 handle OpenSSL
.OpenSSL _
=> ();
1579 handle e
as (OpenSSL
.OpenSSL s
) =>
1580 (print ("OpenSSL error: " ^ s ^
"\n");
1581 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1583 | OS
.SysErr (s
, _
) =>
1584 (print ("System error: " ^ s ^
"\n");
1586 | IO
.Io
{name
, function
, cause
} =>
1587 (print ("IO error: " ^ function ^
" for " ^ name ^
"\n");
1588 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory cause
);
1591 (print
"Unknown exception in main loop!\n";
1592 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1595 print ("Domtool dispatcher starting up at " ^
now () ^
"\n");
1596 print
"Listening for connections....\n";
1598 OpenSSL
.shutdown sock
1603 val host
= Slave
.hostname ()
1605 val context
= context (Config
.certDir ^
"/" ^ host ^
".pem",
1606 Config
.keyDir ^
"/" ^ host ^
"/key.pem",
1609 val sock
= OpenSSL
.listen (context
, Config
.slavePort
)
1611 val _
= print ("Slave server starting at " ^
now () ^
"\n")
1614 (case OpenSSL
.accept sock
of
1618 val peer
= OpenSSL
.peerCN bio
1619 val () = print ("\nConnection from " ^ peer ^
" at " ^
now () ^
"\n")
1621 if peer
= Config
.dispatcherName
then let
1623 case Msg
.recv bio
of
1624 NONE
=> print
"Dispatcher closed connection unexpectedly\n"
1627 MsgFile file
=> loop
' (file
:: files
)
1628 | MsgDoFiles
=> (Slave
.handleChanges files
;
1629 Msg
.send (bio
, MsgOk
))
1630 | MsgRegenerate
=> (Domain
.resetLocal ();
1631 Msg
.send (bio
, MsgOk
))
1632 | MsgVmailChanged
=> (if Vmail
.doChanged () then
1633 Msg
.send (bio
, MsgOk
)
1635 Msg
.send (bio
, MsgError
"userdb update failed"))
1636 | _
=> (print
"Dispatcher sent unexpected command\n";
1637 Msg
.send (bio
, MsgError
"Unexpected command"))
1640 ignore (OpenSSL
.readChar bio
);
1644 else if peer
= "domtool" then
1645 case Msg
.recv bio
of
1646 SOME MsgShutdown
=> (OpenSSL
.close bio
;
1647 print ("Shutting down at " ^
now () ^
"\n\n"))
1648 | _
=> (OpenSSL
.close bio
;
1652 val doIt
= doIt
' loop bio
1655 case Msg
.recv bio
of
1656 NONE
=> (OpenSSL
.close bio
1657 handle OpenSSL
.OpenSSL _
=> ();
1661 (MsgQuery q
) => (print (describeQuery q ^
"\n");
1662 Msg
.send (bio
, answerQuery q
);
1663 ignore (OpenSSL
.readChar bio
);
1666 | MsgCreateDbUser
{dbtype
, passwd
} =>
1668 case Dbms
.lookup dbtype
of
1669 NONE
=> ("Database user creation request with unknown datatype type " ^ dbtype
,
1670 SOME ("Unknown database type " ^ dbtype
))
1672 case #adduser handler
{user
= user
, passwd
= passwd
} of
1673 NONE
=> ("Added " ^ dbtype ^
" user " ^ user ^
".",
1676 ("Error adding a " ^ dbtype ^
" user " ^ user ^
": " ^ msg
,
1677 SOME ("Error adding user: " ^ msg
)))
1680 | MsgDbPasswd
{dbtype
, passwd
} =>
1682 case Dbms
.lookup dbtype
of
1683 NONE
=> ("Database passwd request with unknown datatype type " ^ dbtype
,
1684 SOME ("Unknown database type " ^ dbtype
))
1686 case #passwd handler
{user
= user
, passwd
= passwd
} of
1687 NONE
=> ("Changed " ^ dbtype ^
" password of user " ^ user ^
".",
1690 ("Error setting " ^ dbtype ^
" password of user " ^ user ^
": " ^ msg
,
1691 SOME ("Error adding user: " ^ msg
)))
1694 | MsgCreateDb
{dbtype
, dbname
, encoding
} =>
1696 if Dbms
.validDbname dbname
then
1697 case Dbms
.lookup dbtype
of
1698 NONE
=> ("Database creation request with unknown datatype type " ^ dbtype
,
1699 SOME ("Unknown database type " ^ dbtype
))
1701 if not (Dbms
.validEncoding encoding
) then
1702 ("Invalid encoding " ^ valOf encoding ^
" requested for database creation.",
1703 SOME
"Invalid encoding")
1705 case #createdb handler
{user
= user
, dbname
= dbname
, encoding
= encoding
} of
1706 NONE
=> ("Created database " ^ user ^
"_" ^ dbname ^
".",
1708 | SOME msg
=> ("Error creating database " ^ user ^
"_" ^ dbname ^
": " ^ msg
,
1709 SOME ("Error creating database: " ^ msg
))
1711 ("Invalid database name " ^ user ^
"_" ^ dbname
,
1712 SOME ("Invalid database name " ^ dbname
)))
1715 | MsgDropDb
{dbtype
, dbname
} =>
1717 if Dbms
.validDbname dbname
then
1718 case Dbms
.lookup dbtype
of
1719 NONE
=> ("Database drop request with unknown datatype type " ^ dbtype
,
1720 SOME ("Unknown database type " ^ dbtype
))
1722 case #dropdb handler
{user
= user
, dbname
= dbname
} of
1723 NONE
=> ("Drop database " ^ user ^
"_" ^ dbname ^
".",
1725 | SOME msg
=> ("Error dropping database " ^ user ^
"_" ^ dbname ^
": " ^ msg
,
1726 SOME ("Error dropping database: " ^ msg
))
1728 ("Invalid database name " ^ user ^
"_" ^ dbname
,
1729 SOME ("Invalid database name " ^ dbname
)))
1732 | MsgGrantDb
{dbtype
, dbname
} =>
1734 if Dbms
.validDbname dbname
then
1735 case Dbms
.lookup dbtype
of
1736 NONE
=> ("Database drop request with unknown datatype type " ^ dbtype
,
1737 SOME ("Unknown database type " ^ dbtype
))
1739 case #grant handler
{user
= user
, dbname
= dbname
} of
1740 NONE
=> ("Grant permissions to database " ^ user ^
"_" ^ dbname ^
".",
1742 | SOME msg
=> ("Error granting permissions to database " ^ user ^
"_" ^ dbname ^
": " ^ msg
,
1743 SOME ("Error granting permissions to database: " ^ msg
))
1745 ("Invalid database name " ^ user ^
"_" ^ dbname
,
1746 SOME ("Invalid database name " ^ dbname
)))
1748 | _
=> (OpenSSL
.close bio
;
1751 end handle OpenSSL
.OpenSSL s
=>
1752 (print ("OpenSSL error: " ^ s ^
"\n");
1754 handle OpenSSL
.OpenSSL _
=> ();
1756 | e
as OS
.SysErr (s
, _
) =>
1757 (app (fn s
=> print (s ^
"\n")) (SMLofNJ
.exnHistory e
);
1758 print ("System error: "^ s ^
"\n");
1760 handle OpenSSL
.OpenSSL _
=> ();
1762 | IO
.Io
{function
, name
, ...} =>
1763 (print ("IO error: " ^ function ^
": " ^ name ^
"\n");
1765 handle OpenSSL
.OpenSSL _
=> ();
1768 (app (fn s
=> print (s ^
"\n")) (SMLofNJ
.exnHistory e
);
1769 print
"Uncaught exception!\n";
1771 handle OpenSSL
.OpenSSL _
=> ();
1773 handle OpenSSL
.OpenSSL s
=>
1774 (print ("OpenSSL error: " ^ s ^
"\n");
1777 (app (fn s
=> print (s ^
"\n")) (SMLofNJ
.exnHistory e
);
1778 print
"Uncaught exception!\n";
1782 OpenSSL
.shutdown sock
1787 val dir
= Posix
.FileSys
.opendir Config
.libRoot
1790 case Posix
.FileSys
.readdir dir
of
1791 NONE
=> (Posix
.FileSys
.closedir dir
;
1794 if String.isSuffix
".dtl" fname
then
1795 loop (OS
.Path
.joinDirFile
{dir
= Config
.libRoot
,
1804 fun autodocBasis outdir
=
1805 Autodoc
.autodoc
{outdir
= outdir
, infiles
= listBasis ()}