1 (* HCoop
Domtool (http
://hcoop
.sourceforge
.net
/)
2 * Copyright (c
) 2006-2007, 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
256 val (user
, bio
) = requestBio (fn () => ignore (check (basis ()) fname
))
258 val inf
= TextIO.openIn fname
261 case TextIO.inputLine inf
of
262 NONE
=> String.concat (List.rev lines
)
263 | SOME line
=> loop (line
:: lines
)
268 Msg
.send (bio
, MsgConfig code
);
270 NONE
=> print
"Server closed connection unexpectedly.\n"
273 MsgOk
=> print
"Configuration succeeded.\n"
274 | MsgError s
=> print ("Configuration failed: " ^ s ^
"\n")
275 | _
=> print
"Unexpected server reply.\n";
278 handle ErrorMsg
.Error
=> ()
280 fun requestDir dname
=
282 val _
= if Posix
.FileSys
.access (dname
, []) then
285 (print ("Can't access " ^ dname ^
".\n");
286 print
"Did you mean to run domtool on a specific file, instead of asking for all\n";
287 print
"files in your ~/.domtool directory?\n";
288 OS
.Process
.exit OS
.Process
.failure
)
290 val _
= ErrorMsg
.reset ()
292 val (user
, bio
) = requestBio (fn () => checkDir
' dname
)
296 val dir
= Posix
.FileSys
.opendir dname
299 case Posix
.FileSys
.readdir dir
of
300 NONE
=> (Posix
.FileSys
.closedir dir
;
304 loop (OS
.Path
.joinDirFile
{dir
= dname
,
311 val (_
, files
) = Order
.order (SOME b
) files
313 val _
= if !ErrorMsg
.anyErrors
then
314 (print
"J\n";raise ErrorMsg
.Error
)
318 val codes
= map (fn fname
=>
320 val inf
= TextIO.openIn fname
323 case TextIO.inputLine inf
of
324 NONE
=> String.concat (rev lines
)
325 | SOME line
=> loop (line
:: lines
)
328 before TextIO.closeIn inf
331 if !ErrorMsg
.anyErrors
then
334 (Msg
.send (bio
, MsgMultiConfig codes
);
336 NONE
=> print
"Server closed connection unexpectedly.\n"
339 MsgOk
=> print
"Configuration succeeded.\n"
340 | MsgError s
=> print ("Configuration failed: " ^ s ^
"\n")
341 | _
=> print
"Unexpected server reply.\n";
344 handle ErrorMsg
.Error
=> ()
348 val (_
, bio
) = requestBio
' false (fn () => ())
353 handle _
=> OS
.Process
.failure
355 fun requestShutdown () =
357 val (_
, bio
) = requestBio (fn () => ())
359 Msg
.send (bio
, MsgShutdown
);
364 MsgOk
=> print
"Shutdown begun.\n"
365 | MsgError s
=> print ("Shutdown failed: " ^ s ^
"\n")
366 | _
=> print
"Unexpected server reply.\n";
370 fun requestSlavePing () =
372 val (_
, bio
) = requestSlaveBio
' false
377 handle _
=> OS
.Process
.failure
379 fun requestSlaveShutdown () =
381 val (_
, bio
) = requestSlaveBio ()
383 Msg
.send (bio
, MsgShutdown
);
388 MsgOk
=> print
"Shutdown begun.\n"
389 | MsgError s
=> print ("Shutdown failed: " ^ s ^
"\n")
390 | _
=> print
"Unexpected server reply.\n";
394 fun requestGrant acl
=
396 val (user
, bio
) = requestBio (fn () => ())
398 Msg
.send (bio
, MsgGrant acl
);
400 NONE
=> print
"Server closed connection unexpectedly.\n"
403 MsgOk
=> print
"Grant succeeded.\n"
404 | MsgError s
=> print ("Grant failed: " ^ s ^
"\n")
405 | _
=> print
"Unexpected server reply.\n";
409 fun requestRevoke acl
=
411 val (user
, bio
) = requestBio (fn () => ())
413 Msg
.send (bio
, MsgRevoke acl
);
415 NONE
=> print
"Server closed connection unexpectedly.\n"
418 MsgOk
=> print
"Revoke succeeded.\n"
419 | MsgError s
=> print ("Revoke failed: " ^ s ^
"\n")
420 | _
=> print
"Unexpected server reply.\n";
424 fun requestListPerms user
=
426 val (_
, bio
) = requestBio (fn () => ())
428 Msg
.send (bio
, MsgListPerms user
);
429 (case Msg
.recv bio
of
430 NONE
=> (print
"Server closed connection unexpectedly.\n";
434 MsgPerms perms
=> SOME perms
435 | MsgError s
=> (print ("Listing failed: " ^ s ^
"\n");
437 | _
=> (print
"Unexpected server reply.\n";
439 before OpenSSL
.close bio
442 fun requestWhoHas perm
=
444 val (_
, bio
) = requestBio (fn () => ())
446 Msg
.send (bio
, MsgWhoHas perm
);
447 (case Msg
.recv bio
of
448 NONE
=> (print
"Server closed connection unexpectedly.\n";
452 MsgWhoHasResponse users
=> SOME users
453 | MsgError s
=> (print ("whohas failed: " ^ s ^
"\n");
455 | _
=> (print
"Unexpected server reply.\n";
457 before OpenSSL
.close bio
460 fun requestRegen () =
462 val (_
, bio
) = requestBio (fn () => ())
464 Msg
.send (bio
, MsgRegenerate
);
466 NONE
=> print
"Server closed connection unexpectedly.\n"
469 MsgOk
=> print
"Regeneration succeeded.\n"
470 | MsgError s
=> print ("Regeneration failed: " ^ s ^
"\n")
471 | _
=> print
"Unexpected server reply.\n";
475 fun requestRegenTc () =
477 val (_
, bio
) = requestBio (fn () => ())
479 Msg
.send (bio
, MsgRegenerateTc
);
481 NONE
=> print
"Server closed connection unexpectedly.\n"
484 MsgOk
=> print
"All configuration validated.\n"
485 | MsgError s
=> print ("Configuration validation failed: " ^ s ^
"\n")
486 | _
=> print
"Unexpected server reply.\n";
490 fun requestRmdom dom
=
492 val (_
, bio
) = requestBio (fn () => ())
494 Msg
.send (bio
, MsgRmdom dom
);
496 NONE
=> print
"Server closed connection unexpectedly.\n"
499 MsgOk
=> print
"Removal succeeded.\n"
500 | MsgError s
=> print ("Removal failed: " ^ s ^
"\n")
501 | _
=> print
"Unexpected server reply.\n";
505 fun requestRmuser user
=
507 val (_
, bio
) = requestBio (fn () => ())
509 Msg
.send (bio
, MsgRmuser user
);
511 NONE
=> print
"Server closed connection unexpectedly.\n"
514 MsgOk
=> print
"Removal succeeded.\n"
515 | MsgError s
=> print ("Removal failed: " ^ s ^
"\n")
516 | _
=> print
"Unexpected server reply.\n";
520 fun requestDbUser dbtype
=
522 val (_
, bio
) = requestBio (fn () => ())
524 Msg
.send (bio
, MsgCreateDbUser dbtype
);
526 NONE
=> print
"Server closed connection unexpectedly.\n"
529 MsgOk
=> print
"Your user has been created.\n"
530 | MsgError s
=> print ("Creation failed: " ^ s ^
"\n")
531 | _
=> print
"Unexpected server reply.\n";
535 fun requestDbPasswd rc
=
537 val (_
, bio
) = requestBio (fn () => ())
539 Msg
.send (bio
, MsgDbPasswd rc
);
541 NONE
=> print
"Server closed connection unexpectedly.\n"
544 MsgOk
=> print
"Your password has been changed.\n"
545 | MsgError s
=> print ("Password set failed: " ^ s ^
"\n")
546 | _
=> print
"Unexpected server reply.\n";
550 fun requestDbTable p
=
552 val (user
, bio
) = requestBio (fn () => ())
554 Msg
.send (bio
, MsgCreateDb p
);
556 NONE
=> print
"Server closed connection unexpectedly.\n"
559 MsgOk
=> print ("Your database " ^ user ^
"_" ^ #dbname p ^
" has been created.\n")
560 | MsgError s
=> print ("Creation failed: " ^ s ^
"\n")
561 | _
=> print
"Unexpected server reply.\n";
565 fun requestDbDrop p
=
567 val (user
, bio
) = requestBio (fn () => ())
569 Msg
.send (bio
, MsgDropDb p
);
571 NONE
=> print
"Server closed connection unexpectedly.\n"
574 MsgOk
=> print ("Your database " ^ user ^
"_" ^ #dbname p ^
" has been dropped.\n")
575 | MsgError s
=> print ("Drop failed: " ^ s ^
"\n")
576 | _
=> print
"Unexpected server reply.\n";
580 fun requestDbGrant p
=
582 val (user
, bio
) = requestBio (fn () => ())
584 Msg
.send (bio
, MsgGrantDb p
);
586 NONE
=> print
"Server closed connection unexpectedly.\n"
589 MsgOk
=> print ("You've been granted all allowed privileges to database " ^ user ^
"_" ^ #dbname p ^
".\n")
590 | MsgError s
=> print ("Grant failed: " ^ s ^
"\n")
591 | _
=> print
"Unexpected server reply.\n";
595 fun requestListMailboxes domain
=
597 val (_
, bio
) = requestBio (fn () => ())
599 Msg
.send (bio
, MsgListMailboxes domain
);
600 (case Msg
.recv bio
of
601 NONE
=> Vmail
.Error
"Server closed connection unexpectedly."
604 MsgMailboxes users
=> (Msg
.send (bio
, MsgOk
);
606 | MsgError s
=> Vmail
.Error ("Listing failed: " ^ s
)
607 | _
=> Vmail
.Error
"Unexpected server reply.")
608 before OpenSSL
.close bio
611 fun requestNewMailbox p
=
613 val (_
, bio
) = requestBio (fn () => ())
615 Msg
.send (bio
, MsgNewMailbox p
);
617 NONE
=> print
"Server closed connection unexpectedly.\n"
620 MsgOk
=> print ("A mapping for " ^ #user p ^
"@" ^ #domain p ^
" has been created.\n")
621 | MsgError s
=> print ("Creation failed: " ^ s ^
"\n")
622 | _
=> print
"Unexpected server reply.\n";
626 fun requestPasswdMailbox p
=
628 val (_
, bio
) = requestBio (fn () => ())
630 Msg
.send (bio
, MsgPasswdMailbox p
);
632 NONE
=> print
"Server closed connection unexpectedly.\n"
635 MsgOk
=> print ("The password for " ^ #user p ^
"@" ^ #domain p ^
" has been changed.\n")
636 | MsgError s
=> print ("Set failed: " ^ s ^
"\n")
637 | _
=> print
"Unexpected server reply.\n";
641 fun requestRmMailbox p
=
643 val (_
, bio
) = requestBio (fn () => ())
645 Msg
.send (bio
, MsgRmMailbox p
);
647 NONE
=> print
"Server closed connection unexpectedly.\n"
650 MsgOk
=> print ("The mapping for mailbox " ^ #user p ^
"@" ^ #domain p ^
" has been deleted.\n")
651 | MsgError s
=> print ("Remove failed: " ^ s ^
"\n")
652 | _
=> print
"Unexpected server reply.\n";
656 fun requestSaQuery addr
=
658 val (_
, bio
) = requestBio (fn () => ())
660 Msg
.send (bio
, MsgSaQuery addr
);
661 (case Msg
.recv bio
of
662 NONE
=> print
"Server closed connection unexpectedly.\n"
665 MsgSaStatus b
=> (print ("SpamAssassin filtering for " ^ addr ^
" is "
666 ^
(if b
then "ON" else "OFF") ^
".\n");
667 Msg
.send (bio
, MsgOk
))
668 | MsgError s
=> print ("Query failed: " ^ s ^
"\n")
669 | _
=> print
"Unexpected server reply.\n")
670 before OpenSSL
.close bio
675 val (_
, bio
) = requestBio (fn () => ())
677 Msg
.send (bio
, MsgSaSet p
);
679 NONE
=> print
"Server closed connection unexpectedly.\n"
682 MsgOk
=> print ("SpamAssassin filtering for " ^ #
1 p ^
" is now "
683 ^
(if #
2 p
then "ON" else "OFF") ^
".\n")
684 | MsgError s
=> print ("Set failed: " ^ s ^
"\n")
685 | _
=> print
"Unexpected server reply.\n";
689 fun requestSmtpLog domain
=
691 val (_
, bio
) = requestBio (fn () => ())
693 val _
= Msg
.send (bio
, MsgSmtpLogReq domain
)
697 NONE
=> print
"Server closed connection unexpectedly.\n"
701 | MsgSmtpLogRes line
=> (print line
;
703 | MsgError s
=> print ("Log search failed: " ^ s ^
"\n")
704 | _
=> print
"Unexpected server reply.\n"
710 fun requestMysqlFixperms () =
712 val (_
, bio
) = requestBio (fn () => ())
714 Msg
.send (bio
, MsgMysqlFixperms
);
716 NONE
=> print
"Server closed connection unexpectedly.\n"
719 MsgOk
=> print
"Permissions granted.\n"
720 | MsgError s
=> print ("Failed: " ^ s ^
"\n")
721 | _
=> print
"Unexpected server reply.\n";
725 fun requestApt
{node
, pkg
} =
727 val (user
, context
) = requestContext (fn () => ())
728 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
731 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
733 val _
= Msg
.send (bio
, MsgQuery (QApt pkg
))
737 NONE
=> (print
"Server closed connection unexpectedly.\n";
741 MsgYes
=> (print
"Package is installed.\n";
743 | MsgNo
=> (print
"Package is not installed.\n";
745 | MsgError s
=> (print ("APT query failed: " ^ s ^
"\n");
747 | _
=> (print
"Unexpected server reply.\n";
751 before OpenSSL
.close bio
754 fun requestCron
{node
, uname
} =
756 val (user
, context
) = requestContext (fn () => ())
757 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
760 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
762 val _
= Msg
.send (bio
, MsgQuery (QCron uname
))
766 NONE
=> (print
"Server closed connection unexpectedly.\n";
770 MsgYes
=> (print
"User has cron permissions.\n";
772 | MsgNo
=> (print
"User does not have cron permissions.\n";
774 | MsgError s
=> (print ("Cron query failed: " ^ s ^
"\n");
776 | _
=> (print
"Unexpected server reply.\n";
780 before OpenSSL
.close bio
783 fun requestFtp
{node
, uname
} =
785 val (user
, context
) = requestContext (fn () => ())
786 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
789 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
791 val _
= Msg
.send (bio
, MsgQuery (QFtp uname
))
795 NONE
=> (print
"Server closed connection unexpectedly.\n";
799 MsgYes
=> (print
"User has FTP permissions.\n";
801 | MsgNo
=> (print
"User does not have FTP permissions.\n";
803 | MsgError s
=> (print ("FTP query failed: " ^ s ^
"\n");
805 | _
=> (print
"Unexpected server reply.\n";
809 before OpenSSL
.close bio
812 fun requestTrustedPath
{node
, uname
} =
814 val (user
, context
) = requestContext (fn () => ())
815 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
818 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
820 val _
= Msg
.send (bio
, MsgQuery (QTrustedPath uname
))
824 NONE
=> (print
"Server closed connection unexpectedly.\n";
828 MsgYes
=> (print
"User has trusted path restriction.\n";
830 | MsgNo
=> (print
"User does not have trusted path restriction.\n";
832 | MsgError s
=> (print ("Trusted path query failed: " ^ s ^
"\n");
834 | _
=> (print
"Unexpected server reply.\n";
838 before OpenSSL
.close bio
841 fun requestSocketPerm
{node
, uname
} =
843 val (user
, context
) = requestContext (fn () => ())
844 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
847 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
849 val _
= Msg
.send (bio
, MsgQuery (QSocket uname
))
853 NONE
=> (print
"Server closed connection unexpectedly.\n";
857 MsgSocket p
=> (case p
of
859 | Client
=> print
"Client\n"
860 | Server
=> print
"Server\n"
861 | Nada
=> print
"Nada\n";
863 | MsgError s
=> (print ("Socket permission query failed: " ^ s ^
"\n");
865 | _
=> (print
"Unexpected server reply.\n";
869 before OpenSSL
.close bio
872 fun requestFirewall
{node
, uname
} =
874 val (user
, context
) = requestContext (fn () => ())
875 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.masterNode
then
878 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
880 val _
= Msg
.send (bio
, MsgQuery (QFirewall uname
))
884 NONE
=> (print
"Server closed connection unexpectedly.\n";
888 MsgFirewall ls
=> (app (fn s
=> (print s
; print
"\n")) ls
;
890 | MsgError s
=> (print ("Firewall query failed: " ^ s ^
"\n");
892 | _
=> (print
"Unexpected server reply.\n";
896 before OpenSSL
.close bio
899 fun requestDescribe dom
=
901 val (_
, bio
) = requestBio (fn () => ())
903 Msg
.send (bio
, MsgDescribe dom
);
905 NONE
=> print
"Server closed connection unexpectedly.\n"
908 MsgDescription s
=> print s
909 | MsgError s
=> print ("Description failed: " ^ s ^
"\n")
910 | _
=> print
"Unexpected server reply.\n";
914 structure SS
= StringSet
916 fun domainList dname
=
918 val dir
= Posix
.FileSys
.opendir dname
921 case Posix
.FileSys
.readdir dir
of
925 val path
= OS
.Path
.joinDirFile
{dir
= dname
,
928 fun visitDomains (path
, bfor
, dset
) =
930 val dir
= Posix
.FileSys
.opendir path
933 case Posix
.FileSys
.readdir dir
of
937 val path
= OS
.Path
.joinDirFile
{dir
= path
,
940 if Posix
.FileSys
.ST
.isDir (Posix
.FileSys
.stat path
) then
942 val bfor
= dname
:: bfor
944 loop (visitDomains (path
, bfor
,
946 String.concatWith
"." bfor
)))
953 before Posix
.FileSys
.closedir dir
956 visitNode (visitDomains (path
, [], dset
))
960 before Posix
.FileSys
.closedir dir
963 fun regenerateEither tc checker context
=
965 val () = print
"Starting regeneration....\n"
971 domainList Config
.resultRoot
979 val _
= ErrorMsg
.reset ()
982 val () = Tycheck
.disallowExterns ()
984 val () = ifReal (fn () =>
985 (ignore (OS
.Process
.system ("rm -rf " ^ Config
.oldResultRoot ^
"/*"));
986 ignore (OS
.Process
.system ("cp -r " ^ Config
.resultRoot
987 ^
"/* " ^ Config
.oldResultRoot ^
"/"));
988 Domain
.resetGlobal ()))
992 fun contactNode (node
, ip
) =
993 if node
= Config
.defaultNode
then
996 val bio
= OpenSSL
.connect
true (context
,
999 ^
Int.toString Config
.slavePort
)
1001 Msg
.send (bio
, MsgRegenerate
);
1002 case Msg
.recv bio
of
1003 NONE
=> print
"Slave closed connection unexpectedly\n"
1006 MsgOk
=> print ("Slave " ^ node ^
" pre-regeneration finished\n")
1007 | MsgError s
=> print ("Slave " ^ node
1008 ^
" returned error: " ^
1010 | _
=> print ("Slave " ^ node
1011 ^
" returned unexpected command\n");
1014 handle OpenSSL
.OpenSSL s
=> print ("OpenSSL error: " ^ s ^
"\n")
1018 val _
= Domain
.setUser user
1019 val _
= ErrorMsg
.reset ()
1021 val dname
= Config
.domtoolDir user
1023 if Posix
.FileSys
.access (dname
, []) then
1025 val dir
= Posix
.FileSys
.opendir dname
1028 case Posix
.FileSys
.readdir dir
of
1029 NONE
=> (Posix
.FileSys
.closedir dir
;
1032 if notTmp fname
then
1033 loop (OS
.Path
.joinDirFile
{dir
= dname
,
1040 val (_
, files
) = Order
.order (SOME b
) files
1042 fun checker
' (file
, (G
, evs
)) =
1045 if !ErrorMsg
.anyErrors
then
1047 print ("User " ^ user ^
"'s configuration has errors!\n");
1051 ignore (foldl checker
' (basis (), Defaults
.eInit ()) files
)
1053 else if String.isSuffix
"_admin" user
then
1056 (print ("Couldn't access " ^ user ^
"'s ~/.domtool directory.\n");
1059 handle IO
.Io
{name
, function
, ...} =>
1060 (print ("IO error processing user " ^ user ^
": " ^ function ^
": " ^ name ^
"\n");
1062 | exn
as OS
.SysErr (s
, _
) => (print ("System error processing user " ^ user ^
": " ^ s ^
"\n");
1064 | ErrorMsg
.Error
=> (ErrorMsg
.reset ();
1065 print ("User " ^ user ^
" had a compilation error.\n");
1067 | _
=> (print
"Unknown exception during regeneration!\n";
1070 ifReal (fn () => (app contactNode Config
.nodeIps
;
1072 app
doUser (Acl
.users ());
1075 val domainsAfter
= domainList Config
.resultRoot
1076 val domainsGone
= SS
.difference (domainsBefore
, domainsAfter
)
1078 if SS
.isEmpty domainsGone
then
1081 (print
"Domains to kill:";
1082 SS
.app (fn s
=> (print
" "; print s
)) domainsGone
;
1085 Domain
.rmdom
' Config
.oldResultRoot (SS
.listItems domainsGone
));
1092 val regenerate
= regenerateEither
false eval
1093 val regenerateTc
= regenerateEither
true
1094 (fn G
=> fn evs
=> fn file
=>
1095 (#
1 (check G file
), evs
))
1099 val doms
= Acl
.class
{user
= user
, class
= "domain"}
1100 val doms
= List.filter (fn dom
=>
1101 case Acl
.whoHas
{class
= "domain", value
= dom
} of
1103 | _
=> false) (StringSet
.listItems doms
)
1109 fun now () = Date
.toString (Date
.fromTimeUniv (Time
.now ()))
1113 QApt pkg
=> if Apt
.installed pkg
then MsgYes
else MsgNo
1114 | QCron user
=> if Cron
.allowed user
then MsgYes
else MsgNo
1115 | QFtp user
=> if Ftp
.allowed user
then MsgYes
else MsgNo
1116 | QTrustedPath user
=> if TrustedPath
.query user
then MsgYes
else MsgNo
1117 | QSocket user
=> MsgSocket (SocketPerm
.query user
)
1118 | QFirewall user
=> MsgFirewall (Firewall
.query user
)
1120 fun describeQuery q
=
1122 QApt pkg
=> "Requested installation status of package " ^ pkg
1123 | QCron user
=> "Asked about cron permissions for user " ^ user
1124 | QFtp user
=> "Asked about FTP permissions for user " ^ user
1125 | QTrustedPath user
=> "Asked about trusted path settings for user " ^ user
1126 | QSocket user
=> "Asked about socket permissions for user " ^ user
1127 | QFirewall user
=> "Asked about firewall rules for user " ^ user
1131 val () = Acl
.read Config
.aclFile
1133 val context
= context (Config
.serverCert
,
1136 val _
= Domain
.set_context context
1138 val sock
= OpenSSL
.listen (context
, Config
.dispatcherPort
)
1141 (case OpenSSL
.accept sock
of
1145 val user
= OpenSSL
.peerCN bio
1146 val () = print ("\nConnection from " ^ user ^
" at " ^
now () ^
"\n")
1147 val () = Domain
.setUser user
1149 fun doIt f cleanup
=
1151 (msgLocal
, SOME msgRemote
) =>
1154 Msg
.send (bio
, MsgError msgRemote
))
1155 |
(msgLocal
, NONE
) =>
1158 Msg
.send (bio
, MsgOk
)))
1159 handle e
as (OpenSSL
.OpenSSL s
) =>
1160 (print ("OpenSSL error: " ^ s ^
"\n");
1161 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1162 Msg
.send (bio
, MsgError ("OpenSSL error: " ^ s
))
1163 handle OpenSSL
.OpenSSL _
=> ())
1164 | OS
.SysErr (s
, _
) =>
1165 (print
"System error: ";
1168 Msg
.send (bio
, MsgError ("System error: " ^ s
))
1169 handle OpenSSL
.OpenSSL _
=> ())
1174 Msg
.send (bio
, MsgError ("Failure: " ^ s
))
1175 handle OpenSSL
.OpenSSL _
=> ())
1177 (print
"Compilation error\n";
1178 Msg
.send (bio
, MsgError
"Error during configuration evaluation")
1179 handle OpenSSL
.OpenSSL _
=> ());
1181 ignore (OpenSSL
.readChar bio
);
1183 handle OpenSSL
.OpenSSL _
=> ();
1186 fun doConfig codes
=
1188 val _
= print
"Configuration:\n"
1189 val _
= app (fn s
=> (print s
; print
"\n")) codes
1192 val outname
= OS
.FileSys
.tmpName ()
1194 fun doOne (code
, (G
, evs
)) =
1196 val outf
= TextIO.openOut outname
1198 TextIO.output (outf
, code
);
1199 TextIO.closeOut outf
;
1203 doIt (fn () => (Env
.pre ();
1204 ignore (foldl
doOne (basis (), Defaults
.eInit ()) codes
);
1206 Msg
.send (bio
, MsgOk
);
1207 ("Configuration complete.", NONE
)))
1208 (fn () => OS
.FileSys
.remove outname
)
1212 case String.fields (fn ch
=> ch
= #
"@") s
of
1214 if user
= user
' then
1218 |
[user
', domain
] =>
1219 if Domain
.validEmailUser user
' andalso Domain
.yourDomain domain
then
1220 SOME (SetSA
.Email s
)
1226 case Msg
.recv bio
of
1227 NONE
=> (OpenSSL
.close bio
1228 handle OpenSSL
.OpenSSL _
=> ();
1232 MsgConfig code
=> doConfig
[code
]
1233 | MsgMultiConfig codes
=> doConfig codes
1236 if Acl
.query
{user
= user
, class
= "priv", value
= "all"}
1237 orelse Acl
.query
{user
= user
, class
= "priv", value
= "shutdown"} then
1238 print ("Domtool dispatcher shutting down at " ^
now () ^
"\n\n")
1240 (print
"Unauthorized shutdown command!\n";
1242 handle OpenSSL
.OpenSSL _
=> ();
1247 if Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1249 Acl
.write Config
.aclFile
;
1250 ("Granted permission " ^ #value acl ^
" to " ^ #user acl ^
" in " ^ #class acl ^
".",
1253 ("Unauthorized user asked to grant a permission!",
1254 SOME
"Not authorized to grant privileges"))
1259 if Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1261 Acl
.write Config
.aclFile
;
1262 ("Revoked permission " ^ #value acl ^
" from " ^ #user acl ^
" in " ^ #class acl ^
".",
1265 ("Unauthorized user asked to revoke a permission!",
1266 SOME
"Not authorized to revoke privileges"))
1269 | MsgListPerms user
=>
1271 (Msg
.send (bio
, MsgPerms (Acl
.queryAll user
));
1272 ("Sent permission list for user " ^ user ^
".",
1278 (Msg
.send (bio
, MsgWhoHasResponse (Acl
.whoHas perm
));
1279 ("Sent whohas response for " ^ #class perm ^
" / " ^ #value perm ^
".",
1285 if Acl
.query
{user
= user
, class
= "priv", value
= "all"}
1286 orelse List.all (fn dom
=> Domain
.validDomain dom
1287 andalso Acl
.queryDomain
{user
= user
, domain
= dom
}) doms
then
1290 Acl
.revokeFromAll
{class
= "domain", value
= dom
}) doms
;
1291 Acl
.write Config
.aclFile
;*)
1292 ("Removed domains" ^
foldl (fn (d
, s
) => s ^
" " ^ d
) "" doms ^
".",
1295 ("Unauthorized user asked to remove a domain!",
1296 SOME
"Not authorized to remove that domain"))
1301 if Acl
.query
{user
= user
, class
= "priv", value
= "regen"}
1302 orelse Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1303 (if regenerate context
then
1304 ("Regenerated all configuration.",
1307 ("Error regenerating configuration!",
1308 SOME
"Error regenerating configuration! Consult /var/log/domtool.log."))
1310 ("Unauthorized user asked to regenerate!",
1311 SOME
"Not authorized to regenerate"))
1314 | MsgRegenerateTc
=>
1316 if Acl
.query
{user
= user
, class
= "priv", value
= "regen"}
1317 orelse Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1318 (if regenerateTc context
then
1319 ("Checked all configuration.",
1322 ("Found a compilation error!",
1323 SOME
"Found a compilation error! Consult /var/log/domtool.log."))
1325 ("Unauthorized user asked to regenerate -tc!",
1326 SOME
"Not authorized to regenerate -tc"))
1329 | MsgRmuser user
' =>
1331 if Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1333 Acl
.write Config
.aclFile
;
1334 ("Removed user " ^ user
' ^
".",
1337 ("Unauthorized user asked to remove a user!",
1338 SOME
"Not authorized to remove users"))
1341 | MsgCreateDbUser
{dbtype
, passwd
} =>
1343 case Dbms
.lookup dbtype
of
1344 NONE
=> ("Database user creation request with unknown datatype type " ^ dbtype
,
1345 SOME ("Unknown database type " ^ dbtype
))
1347 case #adduser handler
{user
= user
, passwd
= passwd
} of
1348 NONE
=> ("Added " ^ dbtype ^
" user " ^ user ^
".",
1351 ("Error adding a " ^ dbtype ^
" user " ^ user ^
": " ^ msg
,
1352 SOME ("Error adding user: " ^ msg
)))
1355 | MsgDbPasswd
{dbtype
, passwd
} =>
1357 case Dbms
.lookup dbtype
of
1358 NONE
=> ("Database passwd request with unknown datatype type " ^ dbtype
,
1359 SOME ("Unknown database type " ^ dbtype
))
1361 case #passwd handler
{user
= user
, passwd
= passwd
} of
1362 NONE
=> ("Changed " ^ dbtype ^
" password of user " ^ user ^
".",
1365 ("Error setting " ^ dbtype ^
" password of user " ^ user ^
": " ^ msg
,
1366 SOME ("Error adding user: " ^ msg
)))
1369 | MsgCreateDb
{dbtype
, dbname
, encoding
} =>
1371 if Dbms
.validDbname dbname
then
1372 case Dbms
.lookup dbtype
of
1373 NONE
=> ("Database creation request with unknown datatype type " ^ dbtype
,
1374 SOME ("Unknown database type " ^ dbtype
))
1376 if not (Dbms
.validEncoding encoding
) then
1377 ("Invalid encoding " ^ valOf encoding ^
" requested for database creation.",
1378 SOME
"Invalid encoding")
1380 case #createdb handler
{user
= user
, dbname
= dbname
, encoding
= encoding
} of
1381 NONE
=> ("Created database " ^ user ^
"_" ^ dbname ^
".",
1383 | SOME msg
=> ("Error creating database " ^ user ^
"_" ^ dbname ^
": " ^ msg
,
1384 SOME ("Error creating database: " ^ msg
))
1386 ("Invalid database name " ^ user ^
"_" ^ dbname
,
1387 SOME ("Invalid database name " ^ dbname
)))
1390 | MsgDropDb
{dbtype
, dbname
} =>
1392 if Dbms
.validDbname dbname
then
1393 case Dbms
.lookup dbtype
of
1394 NONE
=> ("Database drop request with unknown datatype type " ^ dbtype
,
1395 SOME ("Unknown database type " ^ dbtype
))
1397 case #dropdb handler
{user
= user
, dbname
= dbname
} of
1398 NONE
=> ("Drop database " ^ user ^
"_" ^ dbname ^
".",
1400 | SOME msg
=> ("Error dropping database " ^ user ^
"_" ^ dbname ^
": " ^ msg
,
1401 SOME ("Error dropping database: " ^ msg
))
1403 ("Invalid database name " ^ user ^
"_" ^ dbname
,
1404 SOME ("Invalid database name " ^ dbname
)))
1407 | MsgGrantDb
{dbtype
, dbname
} =>
1409 if Dbms
.validDbname dbname
then
1410 case Dbms
.lookup dbtype
of
1411 NONE
=> ("Database drop request with unknown datatype type " ^ dbtype
,
1412 SOME ("Unknown database type " ^ dbtype
))
1414 case #grant handler
{user
= user
, dbname
= dbname
} of
1415 NONE
=> ("Grant permissions to database " ^ user ^
"_" ^ dbname ^
".",
1417 | SOME msg
=> ("Error granting permissions to database " ^ user ^
"_" ^ dbname ^
": " ^ msg
,
1418 SOME ("Error granting permissions to database: " ^ msg
))
1420 ("Invalid database name " ^ user ^
"_" ^ dbname
,
1421 SOME ("Invalid database name " ^ dbname
)))
1424 | MsgListMailboxes domain
=>
1426 if not (Domain
.yourDomain domain
) then
1427 ("User wasn't authorized to list mailboxes for " ^ domain
,
1428 SOME
"You're not authorized to configure that domain.")
1430 case Vmail
.list domain
of
1431 Vmail
.Listing users
=> (Msg
.send (bio
, MsgMailboxes users
);
1432 ("Sent mailbox list for " ^ domain
,
1434 | Vmail
.Error msg
=> ("Error listing mailboxes for " ^ domain ^
": " ^ msg
,
1438 | MsgNewMailbox
{domain
, user
= emailUser
, passwd
, mailbox
} =>
1440 if not (Domain
.yourDomain domain
) then
1441 ("User wasn't authorized to add a mailbox to " ^ domain
,
1442 SOME
"You're not authorized to configure that domain.")
1443 else if not (Domain
.validEmailUser emailUser
) then
1444 ("Invalid e-mail username " ^ emailUser
,
1445 SOME
"Invalid e-mail username")
1446 else if not (CharVector
.all
Char.isGraph passwd
) then
1447 ("Invalid password",
1448 SOME
"Invalid password; may only contain printable, non-space characters")
1449 else if not (Domain
.yourPath mailbox
) then
1450 ("User wasn't authorized to add a mailbox at " ^ mailbox
,
1451 SOME ("You're not authorized to use that mailbox location. ("
1454 case Vmail
.add
{requester
= user
,
1455 domain
= domain
, user
= emailUser
,
1456 passwd
= passwd
, mailbox
= mailbox
} of
1457 NONE
=> ("Added mailbox " ^ emailUser ^
"@" ^ domain ^
" at " ^ mailbox
,
1459 | SOME msg
=> ("Error adding mailbox " ^ emailUser ^
"@" ^ domain ^
": " ^ msg
,
1463 | MsgPasswdMailbox
{domain
, user
= emailUser
, passwd
} =>
1465 if not (Domain
.yourDomain domain
) then
1466 ("User wasn't authorized to change password of a mailbox for " ^ domain
,
1467 SOME
"You're not authorized to configure that domain.")
1468 else if not (Domain
.validEmailUser emailUser
) then
1469 ("Invalid e-mail username " ^ emailUser
,
1470 SOME
"Invalid e-mail username")
1471 else if not (CharVector
.all
Char.isGraph passwd
) then
1472 ("Invalid password",
1473 SOME
"Invalid password; may only contain printable, non-space characters")
1475 case Vmail
.passwd
{domain
= domain
, user
= emailUser
,
1477 NONE
=> ("Changed password of mailbox " ^ emailUser ^
"@" ^ domain
,
1479 | SOME msg
=> ("Error changing mailbox password for " ^ emailUser ^
"@" ^ domain ^
": " ^ msg
,
1483 | MsgRmMailbox
{domain
, user
= emailUser
} =>
1485 if not (Domain
.yourDomain domain
) then
1486 ("User wasn't authorized to change password of a mailbox for " ^ domain
,
1487 SOME
"You're not authorized to configure that domain.")
1488 else if not (Domain
.validEmailUser emailUser
) then
1489 ("Invalid e-mail username " ^ emailUser
,
1490 SOME
"Invalid e-mail username")
1492 case Vmail
.rm
{domain
= domain
, user
= emailUser
} of
1493 NONE
=> ("Deleted mailbox " ^ emailUser ^
"@" ^ domain
,
1495 | SOME msg
=> ("Error deleting mailbox " ^ emailUser ^
"@" ^ domain ^
": " ^ msg
,
1499 | MsgSaQuery addr
=>
1501 case checkAddr addr
of
1502 NONE
=> ("User tried to query SA filtering for " ^ addr
,
1503 SOME
"You aren't allowed to configure SA filtering for that recipient.")
1504 | SOME addr
' => (Msg
.send (bio
, MsgSaStatus (SetSA
.query addr
'));
1505 ("Queried SA filtering status for " ^ addr
,
1509 |
MsgSaSet (addr
, b
) =>
1511 case checkAddr addr
of
1512 NONE
=> ("User tried to set SA filtering for " ^ addr
,
1513 SOME
"You aren't allowed to configure SA filtering for that recipient.")
1514 | SOME addr
' => (SetSA
.set (addr
', b
);
1515 Msg
.send (bio
, MsgOk
);
1516 ("Set SA filtering status for " ^ addr ^
" to "
1517 ^
(if b
then "ON" else "OFF"),
1521 | MsgSmtpLogReq domain
=>
1523 if not (Domain
.yourDomain domain
) then
1524 ("Unauthorized user tried to request SMTP logs for " ^ domain
,
1525 SOME
"You aren't authorized to configure that domain.")
1527 (SmtpLog
.search (fn line
=> Msg
.send (bio
, MsgSmtpLogRes line
))
1529 ("Requested SMTP logs for " ^ domain
,
1534 doIt (fn () => (Msg
.send (bio
, answerQuery q
);
1539 | MsgMysqlFixperms
=>
1540 doIt (fn () => if OS
.Process
.isSuccess
1541 (OS
.Process
.system
"/usr/bin/sudo -H /afs/hcoop.net/common/etc/scripts/mysql-grant-table-drop") then
1542 ("Requested mysql-fixperms",
1545 ("Requested mysql-fixperms, but execution failed!",
1546 SOME
"Script execution failed."))
1549 | MsgDescribe dom
=>
1550 doIt (fn () => if not (Domain
.validDomain dom
) then
1551 ("Requested description of invalid domain " ^ dom
,
1552 SOME
"Invalid domain name")
1553 else if not (Domain
.yourDomain dom
1554 orelse Acl
.query
{user
= user
, class
= "priv", value
= "all"}) then
1555 ("Requested description of " ^ dom ^
", but not allowed access",
1556 SOME
"Access denied")
1558 (Msg
.send (bio
, MsgDescription (Domain
.describe dom
));
1559 ("Sent description of domain " ^ dom
,
1564 doIt (fn () => ("Unexpected command",
1565 SOME
"Unexpected command"))
1570 handle e
as (OpenSSL
.OpenSSL s
) =>
1571 (print ("OpenSSL error: " ^ s ^
"\n");
1572 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1574 handle OpenSSL
.OpenSSL _
=> ();
1576 | OS
.SysErr (s
, _
) =>
1577 (print ("System error: " ^ s ^
"\n");
1579 handle OpenSSL
.OpenSSL _
=> ();
1581 | IO
.Io
{name
, function
, cause
} =>
1582 (print ("IO error: " ^ function ^
" for " ^ name ^
"\n");
1583 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory cause
);
1585 handle OpenSSL
.OpenSSL _
=> ();
1587 | OS
.Path
.InvalidArc
=>
1588 (print
"Invalid arc\n";
1590 handle OpenSSL
.OpenSSL _
=> ();
1593 (print
"Unknown exception in main loop!\n";
1594 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1596 handle OpenSSL
.OpenSSL _
=> ();
1598 handle e
as (OpenSSL
.OpenSSL s
) =>
1599 (print ("OpenSSL error: " ^ s ^
"\n");
1600 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1602 | OS
.SysErr (s
, _
) =>
1603 (print ("System error: " ^ s ^
"\n");
1605 | IO
.Io
{name
, function
, cause
} =>
1606 (print ("IO error: " ^ function ^
" for " ^ name ^
"\n");
1607 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory cause
);
1610 (print
"Unknown exception in main loop!\n";
1611 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1614 print ("Domtool dispatcher starting up at " ^
now () ^
"\n");
1615 print
"Listening for connections....\n";
1617 OpenSSL
.shutdown sock
1622 val host
= Slave
.hostname ()
1624 val context
= context (Config
.certDir ^
"/" ^ host ^
".pem",
1625 Config
.keyDir ^
"/" ^ host ^
"/key.pem",
1628 val sock
= OpenSSL
.listen (context
, Config
.slavePort
)
1630 val _
= print ("Slave server starting at " ^
now () ^
"\n")
1633 case OpenSSL
.accept sock
of
1637 val peer
= OpenSSL
.peerCN bio
1638 val () = print ("\nConnection from " ^ peer ^
" at " ^
now () ^
"\n")
1640 if peer
= Config
.dispatcherName
then let
1642 case Msg
.recv bio
of
1643 NONE
=> print
"Dispatcher closed connection unexpectedly\n"
1646 MsgFile file
=> loop
' (file
:: files
)
1647 | MsgDoFiles
=> (Slave
.handleChanges files
;
1648 Msg
.send (bio
, MsgOk
))
1649 | MsgRegenerate
=> (Domain
.resetLocal ();
1650 Msg
.send (bio
, MsgOk
))
1651 | _
=> (print
"Dispatcher sent unexpected command\n";
1652 Msg
.send (bio
, MsgError
"Unexpected command"))
1655 ignore (OpenSSL
.readChar bio
);
1659 else if peer
= "domtool" then
1660 case Msg
.recv bio
of
1661 SOME MsgShutdown
=> (OpenSSL
.close bio
;
1662 print ("Shutting down at " ^
now () ^
"\n\n"))
1663 | _
=> (OpenSSL
.close bio
;
1666 case Msg
.recv bio
of
1667 SOME (MsgQuery q
) => (print (describeQuery q ^
"\n");
1668 Msg
.send (bio
, answerQuery q
);
1669 ignore (OpenSSL
.readChar bio
);
1672 | _
=> (OpenSSL
.close bio
;
1674 end handle OpenSSL
.OpenSSL s
=>
1675 (print ("OpenSSL error: " ^ s ^
"\n");
1677 handle OpenSSL
.OpenSSL _
=> ();
1679 | e
as OS
.SysErr (s
, _
) =>
1680 (app (fn s
=> print (s ^
"\n")) (SMLofNJ
.exnHistory e
);
1681 print ("System error: "^ s ^
"\n");
1683 handle OpenSSL
.OpenSSL _
=> ();
1685 | IO
.Io
{function
, name
, ...} =>
1686 (print ("IO error: " ^ function ^
": " ^ name ^
"\n");
1688 handle OpenSSL
.OpenSSL _
=> ();
1691 (app (fn s
=> print (s ^
"\n")) (SMLofNJ
.exnHistory e
);
1692 print
"Uncaught exception!\n";
1694 handle OpenSSL
.OpenSSL _
=> ();
1698 OpenSSL
.shutdown sock
1703 val dir
= Posix
.FileSys
.opendir Config
.libRoot
1706 case Posix
.FileSys
.readdir dir
of
1707 NONE
=> (Posix
.FileSys
.closedir dir
;
1710 if String.isSuffix
".dtl" fname
then
1711 loop (OS
.Path
.joinDirFile
{dir
= Config
.libRoot
,
1720 fun autodocBasis outdir
=
1721 Autodoc
.autodoc
{outdir
= outdir
, infiles
= listBasis ()}