1 (* HCoop
Domtool (http
://hcoop
.sourceforge
.net
/)
2 * Copyright (c
) 2006-2009, Adam Chlipala
3 * Copyright (c
) 2012,2013,2014 Clinton Ebadi
<clinton@unknownlamer
.org
>
5 * This program is free software
; you can redistribute it
and/or
6 * modify it under the terms
of the GNU General Public License
7 * as published by the Free Software Foundation
; either version
2
8 * of the License
, or (at your option
) any later version
.
10 * This program is distributed
in the hope that it will be useful
,
11 * but WITHOUT ANY WARRANTY
; without even the implied warranty
of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE
. See the
13 * GNU General Public License for more details
.
15 * You should have received a copy
of the GNU General Public License
16 * along
with this program
; if not
, write to the Free Software
17 * Foundation
, Inc
., 51 Franklin Street
, Fifth Floor
, Boston
, MA
02110-1301, USA
.
22 structure Main
:> MAIN
= struct
24 open Ast MsgTypes Print
26 structure SM
= StringMap
28 fun init () = Acl
.read Config
.aclFile
30 fun isLib fname
= OS
.Path
.file fname
= "lib.dtl"
32 fun wrapFile (fname
, file
) =
33 case (isLib fname
, file
) of
34 (true, (comment
, ds
, SOME e
)) =>
38 (comment
, ds
, SOME (ELocal (e
, (ESkip
, loc
)), loc
))
44 val prog
= Parse
.parse fname
45 val prog
= wrapFile (fname
, prog
)
47 if !ErrorMsg
.anyErrors
then
53 Option
.app (Unused
.check G
) (#
3 prog
);
54 Tycheck
.checkFile G prog
)
59 val dir
= Posix
.FileSys
.opendir Config
.libRoot
62 case Posix
.FileSys
.readdir dir
of
63 NONE
=> (Posix
.FileSys
.closedir dir
;
66 if String.isSuffix
".dtl" fname
then
67 loop (OS
.Path
.joinDirFile
{dir
= Config
.libRoot
,
74 val (_
, files
) = Order
.order NONE files
76 if !ErrorMsg
.anyErrors
then
79 (Tycheck
.allowExterns ();
80 foldl (fn (fname
, G
) => check
' G fname
) Env
.empty files
81 before Tycheck
.disallowExterns ())
84 (* val b
= basis () *)
88 val _
= ErrorMsg
.reset ()
89 val _
= Env
.preTycheck ()
91 if !ErrorMsg
.anyErrors
then
95 val _
= Tycheck
.disallowExterns ()
96 val _
= ErrorMsg
.reset ()
97 val prog
= Parse
.parse fname
98 val prog
= wrapFile (fname
, prog
)
100 if !ErrorMsg
.anyErrors
then
104 val G
' = Tycheck
.checkFile G prog
106 if !ErrorMsg
.anyErrors
then
112 Option
.app (Unused
.check G
) (#
3 prog
);
119 String.sub (s
, 0) <> #
"."
120 andalso CharVector
.all (fn ch
=> Char.isAlphaNum ch
orelse ch
= #
"." orelse ch
= #
"_" orelse ch
= #
"-") s
125 case Posix
.ProcEnv
.getenv
"DOMTOOL_USER" of
128 val uid
= Posix
.ProcEnv
.getuid ()
130 Posix
.SysDB
.Passwd
.name (Posix
.SysDB
.getpwuid uid
)
134 Acl
.read Config
.aclFile
;
139 fun checkDir
' dname
=
143 val dir
= Posix
.FileSys
.opendir dname
146 case Posix
.FileSys
.readdir dir
of
147 NONE
=> (Posix
.FileSys
.closedir dir
;
151 loop (OS
.Path
.joinDirFile
{dir
= dname
,
158 val (_
, files
) = Order
.order (SOME b
) files
160 if !ErrorMsg
.anyErrors
then
163 (foldl (fn (fname
, G
) => check
' G fname
) b files
;
164 if !ErrorMsg
.anyErrors
then
176 val (G
, body
) = check G fname
178 if !ErrorMsg
.anyErrors
then
184 val body
' = Reduce
.reduceExp G body
186 (*printd (PD
.hovBox (PD
.PPS
.Rel
0,
187 [PD
.string "Result:",
195 (*(Defaults
.eInit ())*)
197 val toplevel
= Env
.initialDynEnvVals Reduce
.reduceExp
199 fun eval G evs fname
=
200 case reduce G fname
of
202 if !ErrorMsg
.anyErrors
then
206 val evs
' = Eval
.exec
' (toplevel G
, evs
) body
'
210 |
(G
, NONE
) => (G
, evs
)
213 Domain
.nodeIp Config
.dispatcherName ^
":" ^
Int.toString Config
.dispatcherPort
216 "localhost:" ^
Int.toString Config
.slavePort
219 (OpenSSL
.context
false x
)
220 handle e
as OpenSSL
.OpenSSL s
=>
221 (print
"Couldn't find your certificate.\nYou probably haven't been given any Domtool privileges.\n";
222 print ("I looked in: " ^ #
1 x ^
"\n");
223 print ("Additional information: " ^ s ^
"\n");
226 fun requestContext f
=
228 val user
= setupUser ()
232 val context
= context (Config
.certDir ^
"/" ^ user ^
".pem",
233 Config
.keyDir ^
"/" ^ user ^
"/key.pem",
239 fun requestBio
' printErr f
=
241 val (user
, context
) = requestContext f
243 (user
, OpenSSL
.connect
printErr (context
, dispatcher
))
246 val requestBio
= requestBio
' true
248 fun requestSlaveBio
' printErr
=
250 val (user
, context
) = requestContext (fn () => ())
252 (user
, OpenSSL
.connect
printErr (context
, self
))
255 fun requestSlaveBio () = requestSlaveBio
' true
257 fun request (fname
, libOpt
) =
259 val (user
, bio
) = requestBio (fn () =>
262 val env
= case libOpt
of
264 | SOME lib
=> #
1 (check env lib
)
266 ignore (check env fname
)
271 val inf
= TextIO.openIn fname
274 case TextIO.inputLine inf
of
275 NONE
=> String.concat (rev lines
)
276 | SOME line
=> loop (line
:: lines
)
279 before TextIO.closeIn inf
282 val code
= readFile fname
283 val msg
= case libOpt
of
284 NONE
=> MsgConfig code
285 | SOME fname
' => MsgMultiConfig
[readFile fname
', code
]
289 NONE
=> print
"Server closed connection unexpectedly.\n"
292 MsgOk
=> print
"Configuration succeeded.\n"
293 | MsgError s
=> print ("Configuration failed: " ^ s ^
"\n")
294 | _
=> print
"Unexpected server reply.\n";
297 handle ErrorMsg
.Error
=> ()
299 fun requestDir dname
=
301 val _
= if Posix
.FileSys
.access (dname
, []) then
304 (print ("Can't access " ^ dname ^
".\n");
305 print
"Did you mean to run domtool on a specific file, instead of asking for all\n";
306 print
"files in your ~/.domtool directory?\n";
307 OS
.Process
.exit OS
.Process
.failure
)
309 val _
= ErrorMsg
.reset ()
311 val (user
, bio
) = requestBio (fn () => checkDir
' dname
)
315 val dir
= Posix
.FileSys
.opendir dname
318 case Posix
.FileSys
.readdir dir
of
319 NONE
=> (Posix
.FileSys
.closedir dir
;
323 loop (OS
.Path
.joinDirFile
{dir
= dname
,
330 val (_
, files
) = Order
.order (SOME b
) files
332 val _
= if !ErrorMsg
.anyErrors
then
337 val codes
= map (fn fname
=>
339 val inf
= TextIO.openIn fname
342 case TextIO.inputLine inf
of
343 NONE
=> String.concat (rev lines
)
344 | SOME line
=> loop (line
:: lines
)
347 before TextIO.closeIn inf
350 if !ErrorMsg
.anyErrors
then
353 (Msg
.send (bio
, MsgMultiConfig codes
);
355 NONE
=> print
"Server closed connection unexpectedly.\n"
358 MsgOk
=> print
"Configuration succeeded.\n"
359 | MsgError s
=> print ("Configuration failed: " ^ s ^
"\n")
360 | _
=> print
"Unexpected server reply.\n";
363 handle ErrorMsg
.Error
=> ()
367 val (_
, bio
) = requestBio
' false (fn () => ())
372 handle _
=> OS
.Process
.failure
374 fun requestShutdown () =
376 val (_
, bio
) = requestBio (fn () => ())
378 Msg
.send (bio
, MsgShutdown
);
383 MsgOk
=> print
"Shutdown begun.\n"
384 | MsgError s
=> print ("Shutdown failed: " ^ s ^
"\n")
385 | _
=> print
"Unexpected server reply.\n";
389 fun requestSlavePing () =
391 val (_
, bio
) = requestSlaveBio
' false
396 handle _
=> OS
.Process
.failure
398 fun requestSlaveShutdown () =
400 val (_
, bio
) = requestSlaveBio ()
402 Msg
.send (bio
, MsgShutdown
);
407 MsgOk
=> print
"Shutdown begun.\n"
408 | MsgError s
=> print ("Shutdown failed: " ^ s ^
"\n")
409 | _
=> print
"Unexpected server reply.\n";
413 fun requestGrant acl
=
415 val (user
, bio
) = requestBio (fn () => ())
417 Msg
.send (bio
, MsgGrant acl
);
419 NONE
=> print
"Server closed connection unexpectedly.\n"
422 MsgOk
=> print
"Grant succeeded.\n"
423 | MsgError s
=> print ("Grant failed: " ^ s ^
"\n")
424 | _
=> print
"Unexpected server reply.\n";
428 fun requestRevoke acl
=
430 val (user
, bio
) = requestBio (fn () => ())
432 Msg
.send (bio
, MsgRevoke acl
);
434 NONE
=> print
"Server closed connection unexpectedly.\n"
437 MsgOk
=> print
"Revoke succeeded.\n"
438 | MsgError s
=> print ("Revoke failed: " ^ s ^
"\n")
439 | _
=> print
"Unexpected server reply.\n";
443 fun requestListPerms user
=
445 val (_
, bio
) = requestBio (fn () => ())
447 Msg
.send (bio
, MsgListPerms user
);
448 (case Msg
.recv bio
of
449 NONE
=> (print
"Server closed connection unexpectedly.\n";
453 MsgPerms perms
=> SOME perms
454 | MsgError s
=> (print ("Listing failed: " ^ s ^
"\n");
456 | _
=> (print
"Unexpected server reply.\n";
458 before OpenSSL
.close bio
461 fun requestWhoHas perm
=
463 val (_
, bio
) = requestBio (fn () => ())
465 Msg
.send (bio
, MsgWhoHas perm
);
466 (case Msg
.recv bio
of
467 NONE
=> (print
"Server closed connection unexpectedly.\n";
471 MsgWhoHasResponse users
=> SOME users
472 | MsgError s
=> (print ("whohas failed: " ^ s ^
"\n");
474 | _
=> (print
"Unexpected server reply.\n";
476 before OpenSSL
.close bio
479 fun requestRegen () =
481 val (_
, bio
) = requestBio (fn () => ())
483 Msg
.send (bio
, MsgRegenerate
);
485 NONE
=> print
"Server closed connection unexpectedly.\n"
488 MsgOk
=> print
"Regeneration succeeded.\n"
489 | MsgError s
=> print ("Regeneration failed: " ^ s ^
"\n")
490 | _
=> print
"Unexpected server reply.\n";
494 fun requestRegenTc () =
496 val (_
, bio
) = requestBio (fn () => ())
498 Msg
.send (bio
, MsgRegenerateTc
);
500 NONE
=> print
"Server closed connection unexpectedly.\n"
503 MsgOk
=> print
"All configuration validated.\n"
504 | MsgError s
=> print ("Configuration validation failed: " ^ s ^
"\n")
505 | _
=> print
"Unexpected server reply.\n";
509 fun requestRmdom dom
=
511 val (_
, bio
) = requestBio (fn () => ())
513 Msg
.send (bio
, MsgRmdom dom
);
515 NONE
=> print
"Server closed connection unexpectedly.\n"
518 MsgOk
=> print
"Removal succeeded.\n"
519 | MsgError s
=> print ("Removal failed: " ^ s ^
"\n")
520 | _
=> print
"Unexpected server reply.\n";
524 fun requestRmuser user
=
526 val (_
, bio
) = requestBio (fn () => ())
528 Msg
.send (bio
, MsgRmuser user
);
530 NONE
=> print
"Server closed connection unexpectedly.\n"
533 MsgOk
=> print
"Removal succeeded.\n"
534 | MsgError s
=> print ("Removal failed: " ^ s ^
"\n")
535 | _
=> print
"Unexpected server reply.\n";
539 fun requestDbUser dbtype
=
541 val (_
, context
) = requestContext (fn () => ())
542 val bio
= OpenSSL
.connect
true (context
,
543 Config
.Dbms
.dbmsNode ^
":" ^
Int.toString Config
.slavePort
)
545 Msg
.send (bio
, MsgCreateDbUser dbtype
);
547 NONE
=> print
"Server closed connection unexpectedly.\n"
550 MsgOk
=> print
"Your user has been created.\n"
551 | MsgError s
=> print ("Creation failed: " ^ s ^
"\n")
552 | _
=> print
"Unexpected server reply.\n";
556 fun requestDbPasswd rc
=
558 val (_
, context
) = requestContext (fn () => ())
559 val bio
= OpenSSL
.connect
true (context
,
560 Config
.Dbms
.dbmsNode ^
":" ^
Int.toString Config
.slavePort
)
562 Msg
.send (bio
, MsgDbPasswd rc
);
564 NONE
=> print
"Server closed connection unexpectedly.\n"
567 MsgOk
=> print
"Your password has been changed.\n"
568 | MsgError s
=> print ("Password set failed: " ^ s ^
"\n")
569 | _
=> print
"Unexpected server reply.\n";
573 fun requestDbTable p
=
575 val (user
, context
) = requestContext (fn () => ())
576 val bio
= OpenSSL
.connect
true (context
,
577 Config
.Dbms
.dbmsNode ^
":" ^
Int.toString Config
.slavePort
)
579 Msg
.send (bio
, MsgCreateDb p
);
581 NONE
=> print
"Server closed connection unexpectedly.\n"
584 MsgOk
=> print ("Your database " ^ user ^
"_" ^ #dbname p ^
" has been created.\n")
585 | MsgError s
=> print ("Creation failed: " ^ s ^
"\n")
586 | _
=> print
"Unexpected server reply.\n";
590 fun requestDbDrop p
=
592 val (user
, context
) = requestContext (fn () => ())
593 val bio
= OpenSSL
.connect
true (context
,
594 Config
.Dbms
.dbmsNode ^
":" ^
Int.toString Config
.slavePort
)
596 Msg
.send (bio
, MsgDropDb p
);
598 NONE
=> print
"Server closed connection unexpectedly.\n"
601 MsgOk
=> print ("Your database " ^ user ^
"_" ^ #dbname p ^
" has been dropped.\n")
602 | MsgError s
=> print ("Drop failed: " ^ s ^
"\n")
603 | _
=> print
"Unexpected server reply.\n";
607 fun requestDbGrant p
=
609 val (user
, context
) = requestContext (fn () => ())
610 val bio
= OpenSSL
.connect
true (context
,
611 Config
.Dbms
.dbmsNode ^
":" ^
Int.toString Config
.slavePort
)
613 Msg
.send (bio
, MsgGrantDb p
);
615 NONE
=> print
"Server closed connection unexpectedly.\n"
618 MsgOk
=> print ("You've been granted all allowed privileges to database " ^ user ^
"_" ^ #dbname p ^
".\n")
619 | MsgError s
=> print ("Grant failed: " ^ s ^
"\n")
620 | _
=> print
"Unexpected server reply.\n";
624 fun requestListMailboxes domain
=
626 val (_
, bio
) = requestBio (fn () => ())
628 Msg
.send (bio
, MsgListMailboxes domain
);
629 (case Msg
.recv bio
of
630 NONE
=> Vmail
.Error
"Server closed connection unexpectedly."
633 MsgMailboxes users
=> (Msg
.send (bio
, MsgOk
);
635 | MsgError s
=> Vmail
.Error ("Listing failed: " ^ s
)
636 | _
=> Vmail
.Error
"Unexpected server reply.")
637 before OpenSSL
.close bio
640 fun requestNewMailbox p
=
642 val (_
, bio
) = requestBio (fn () => ())
644 Msg
.send (bio
, MsgNewMailbox p
);
646 NONE
=> print
"Server closed connection unexpectedly.\n"
649 MsgOk
=> print ("A mapping for " ^ #user p ^
"@" ^ #domain p ^
" has been created.\n")
650 | MsgError s
=> print ("Creation failed: " ^ s ^
"\n")
651 | _
=> print
"Unexpected server reply.\n";
655 fun requestPasswdMailbox p
=
657 val (_
, bio
) = requestBio (fn () => ())
659 Msg
.send (bio
, MsgPasswdMailbox p
);
661 NONE
=> print
"Server closed connection unexpectedly.\n"
664 MsgOk
=> print ("The password for " ^ #user p ^
"@" ^ #domain p ^
" has been changed.\n")
665 | MsgError s
=> print ("Set failed: " ^ s ^
"\n")
666 | _
=> print
"Unexpected server reply.\n";
670 fun requestRmMailbox p
=
672 val (_
, bio
) = requestBio (fn () => ())
674 Msg
.send (bio
, MsgRmMailbox p
);
676 NONE
=> print
"Server closed connection unexpectedly.\n"
679 MsgOk
=> print ("The mapping for mailbox " ^ #user p ^
"@" ^ #domain p ^
" has been deleted.\n")
680 | MsgError s
=> print ("Remove failed: " ^ s ^
"\n")
681 | _
=> print
"Unexpected server reply.\n";
685 fun requestSaQuery addr
=
687 val (_
, bio
) = requestBio (fn () => ())
689 Msg
.send (bio
, MsgSaQuery addr
);
690 (case Msg
.recv bio
of
691 NONE
=> print
"Server closed connection unexpectedly.\n"
694 MsgSaStatus b
=> (print ("SpamAssassin filtering for " ^ addr ^
" is "
695 ^
(if b
then "ON" else "OFF") ^
".\n");
696 Msg
.send (bio
, MsgOk
))
697 | MsgError s
=> print ("Query failed: " ^ s ^
"\n")
698 | _
=> print
"Unexpected server reply.\n")
699 before OpenSSL
.close bio
704 val (_
, bio
) = requestBio (fn () => ())
706 Msg
.send (bio
, MsgSaSet p
);
708 NONE
=> print
"Server closed connection unexpectedly.\n"
711 MsgOk
=> print ("SpamAssassin filtering for " ^ #
1 p ^
" is now "
712 ^
(if #
2 p
then "ON" else "OFF") ^
".\n")
713 | MsgError s
=> print ("Set failed: " ^ s ^
"\n")
714 | _
=> print
"Unexpected server reply.\n";
718 fun requestSmtpLog domain
=
720 val (_
, bio
) = requestBio (fn () => ())
722 val _
= Msg
.send (bio
, MsgSmtpLogReq domain
)
726 NONE
=> print
"Server closed connection unexpectedly.\n"
730 | MsgSmtpLogRes line
=> (print line
;
732 | MsgError s
=> print ("Log search failed: " ^ s ^
"\n")
733 | _
=> print
"Unexpected server reply.\n"
739 fun requestMysqlFixperms () =
741 val (_
, context
) = requestContext (fn () => ())
742 val bio
= OpenSSL
.connect
true (context
,
743 Config
.Dbms
.dbmsNode ^
":" ^
Int.toString Config
.slavePort
)
745 Msg
.send (bio
, MsgMysqlFixperms
);
747 NONE
=> print
"Server closed connection unexpectedly.\n"
750 MsgOk
=> print
"Permissions granted.\n"
751 | MsgError s
=> print ("Failed: " ^ s ^
"\n")
752 | _
=> print
"Unexpected server reply.\n";
756 fun requestApt
{node
, pkg
} =
758 val (user
, context
) = requestContext (fn () => ())
759 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.dispatcherName
then
762 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
764 val _
= Msg
.send (bio
, MsgQuery (QApt pkg
))
768 NONE
=> (print
"Server closed connection unexpectedly.\n";
772 MsgYes
=> (print
"Package is installed.\n";
774 | MsgNo
=> (print
"Package is not installed.\n";
776 | MsgError s
=> (print ("APT query failed: " ^ s ^
"\n");
778 | _
=> (print
"Unexpected server reply.\n";
782 before OpenSSL
.close bio
785 fun requestAptExists
{node
, pkg
} =
787 val (user
, context
) = requestContext (fn () => ())
788 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.dispatcherName
then
791 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
793 val _
= Msg
.send (bio
, MsgQuery (QAptExists pkg
))
797 NONE
=> (print
"Server closed connection unexpectedly.\n";
801 MsgAptQuery
{section
,description
} => (print
"Package exists.\n";
802 print ("Section: " ^ section ^
"\n");
803 print ("Description: " ^ description ^
"\n");
805 | MsgNo
=> (print
"Package does not exist.\n";
807 (* It might be the Wrong
Thing (tm
) to use MsgNo like this
*))
808 | MsgError s
=> (print ("APT existence query failed: " ^ s ^
"\n");
810 | _
=> (print
"Unexpected server reply.\n";
814 before OpenSSL
.close bio
817 fun requestCron
{node
, uname
} =
819 val (user
, context
) = requestContext (fn () => ())
820 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.dispatcherName
then
823 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
825 val _
= Msg
.send (bio
, MsgQuery (QCron uname
))
829 NONE
=> (print
"Server closed connection unexpectedly.\n";
833 MsgYes
=> (print
"User has cron permissions.\n";
835 | MsgNo
=> (print
"User does not have cron permissions.\n";
837 | MsgError s
=> (print ("Cron query failed: " ^ s ^
"\n");
839 | _
=> (print
"Unexpected server reply.\n";
843 before OpenSSL
.close bio
846 fun requestFtp
{node
, uname
} =
848 val (user
, context
) = requestContext (fn () => ())
849 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.dispatcherName
then
852 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
854 val _
= Msg
.send (bio
, MsgQuery (QFtp uname
))
858 NONE
=> (print
"Server closed connection unexpectedly.\n";
862 MsgYes
=> (print
"User has FTP permissions.\n";
864 | MsgNo
=> (print
"User does not have FTP permissions.\n";
866 | MsgError s
=> (print ("FTP query failed: " ^ s ^
"\n");
868 | _
=> (print
"Unexpected server reply.\n";
872 before OpenSSL
.close bio
875 fun requestTrustedPath
{node
, uname
} =
877 val (user
, context
) = requestContext (fn () => ())
878 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.dispatcherName
then
881 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
883 val _
= Msg
.send (bio
, MsgQuery (QTrustedPath uname
))
887 NONE
=> (print
"Server closed connection unexpectedly.\n";
891 MsgYes
=> (print
"User has trusted path restriction.\n";
893 | MsgNo
=> (print
"User does not have trusted path restriction.\n";
895 | MsgError s
=> (print ("Trusted path query failed: " ^ s ^
"\n");
897 | _
=> (print
"Unexpected server reply.\n";
901 before OpenSSL
.close bio
904 fun requestSocketPerm
{node
, uname
} =
906 val (user
, context
) = requestContext (fn () => ())
907 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.dispatcherName
then
910 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
912 val _
= Msg
.send (bio
, MsgQuery (QSocket uname
))
916 NONE
=> (print
"Server closed connection unexpectedly.\n";
920 MsgSocket p
=> (case p
of
922 | Client
=> print
"Client\n"
923 | Server
=> print
"Server\n"
924 | Nada
=> print
"Nada\n";
926 | MsgError s
=> (print ("Socket permission query failed: " ^ s ^
"\n");
928 | _
=> (print
"Unexpected server reply.\n";
932 before OpenSSL
.close bio
935 fun requestFirewall
{node
, uname
} =
937 val (user
, context
) = requestContext (fn () => ())
938 val bio
= OpenSSL
.connect
true (context
, if node
= Config
.dispatcherName
then
941 Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
943 val _
= Msg
.send (bio
, MsgQuery (QFirewall
{node
= node
, user
= uname
}))
947 NONE
=> (print
"Server closed connection unexpectedly.\n";
951 MsgFirewall ls
=> (app (fn s
=> (print s
; print
"\n")) ls
;
953 | MsgError s
=> (print ("Firewall query failed: " ^ s ^
"\n");
955 | _
=> (print
"Unexpected server reply.\n";
959 before OpenSSL
.close bio
962 fun requestDescribe dom
=
964 val (_
, bio
) = requestBio (fn () => ())
966 Msg
.send (bio
, MsgDescribe dom
);
968 NONE
=> print
"Server closed connection unexpectedly.\n"
971 MsgDescription s
=> print s
972 | MsgError s
=> print ("Description failed: " ^ s ^
"\n")
973 | _
=> print
"Unexpected server reply.\n";
977 fun requestReUsers () =
979 val (_
, bio
) = requestBio (fn () => ())
981 Msg
.send (bio
, MsgReUsers
);
983 NONE
=> print
"Server closed connection unexpectedly.\n"
986 MsgOk
=> print
"Callbacks run.\n"
987 | MsgError s
=> print ("Failed: " ^ s ^
"\n")
988 | _
=> print
"Unexpected server reply.\n";
992 fun requestFirewallRegen node
=
994 val (user
, context
) = requestContext (fn () => ())
995 val bio
= OpenSSL
.connect
true (context
, Domain
.nodeIp node ^
":" ^
Int.toString Config
.slavePort
)
996 (* Only supporting on slave nodes
*)
998 val _
= Msg
.send (bio
, MsgFirewallRegen
)
1000 fun handleResult () =
1001 case Msg
.recv bio
of
1002 NONE
=> (print
"Server closed connection unexpectedly.\n";
1006 MsgOk
=> (print
"Firewall regenerated.\n";
1008 | MsgError s
=> (print ("Firewall regeneration failed: " ^ s ^
"\n");
1010 | _
=> (print
"Unexpected server reply.\n";
1014 before OpenSSL
.close bio
1017 structure SS
= StringSet
1019 fun domainList dname
=
1021 val dir
= Posix
.FileSys
.opendir dname
1023 fun visitNode dset
=
1024 case Posix
.FileSys
.readdir dir
of
1028 val path
= OS
.Path
.joinDirFile
{dir
= dname
,
1031 fun visitDomains (path
, bfor
, dset
) =
1033 val dir
= Posix
.FileSys
.opendir path
1036 case Posix
.FileSys
.readdir dir
of
1040 val path
= OS
.Path
.joinDirFile
{dir
= path
,
1043 if Posix
.FileSys
.ST
.isDir (Posix
.FileSys
.stat path
) then
1045 val bfor
= dname
:: bfor
1047 loop (visitDomains (path
, bfor
,
1049 String.concatWith
"." bfor
)))
1056 before Posix
.FileSys
.closedir dir
1059 visitNode (visitDomains (path
, [], dset
))
1063 before Posix
.FileSys
.closedir dir
1066 fun regenerateEither tc checker context
=
1068 val () = print
"Starting regeneration....\n"
1074 domainList Config
.resultRoot
1082 val _
= ErrorMsg
.reset ()
1085 val () = Tycheck
.disallowExterns ()
1087 val () = ifReal (fn () =>
1088 (ignore (OS
.Process
.system ("rm -rf " ^ Config
.oldResultRoot ^
"/*"));
1089 ignore (OS
.Process
.system ("cp -r " ^ Config
.resultRoot
1090 ^
"/* " ^ Config
.oldResultRoot ^
"/"));
1091 Domain
.resetGlobal ()))
1095 fun contactNode (node
, ip
) =
1096 if node
= Config
.dispatcherName
then
1097 Domain
.resetLocal ()
1099 val bio
= OpenSSL
.connect
true (context
,
1102 ^
Int.toString Config
.slavePort
)
1104 Msg
.send (bio
, MsgRegenerate
);
1105 case Msg
.recv bio
of
1106 NONE
=> print
"Slave closed connection unexpectedly\n"
1109 MsgOk
=> print ("Slave " ^ node ^
" pre-regeneration finished\n")
1110 | MsgError s
=> print ("Slave " ^ node
1111 ^
" returned error: " ^
1113 | _
=> print ("Slave " ^ node
1114 ^
" returned unexpected command\n");
1117 handle OpenSSL
.OpenSSL s
=> print ("OpenSSL error: " ^ s ^
"\n")
1121 val _
= Domain
.setUser user
1122 val _
= ErrorMsg
.reset ()
1124 val dname
= Config
.domtoolDir user
1126 if Posix
.FileSys
.access (dname
, []) then
1128 val dir
= Posix
.FileSys
.opendir dname
1131 case Posix
.FileSys
.readdir dir
of
1132 NONE
=> (Posix
.FileSys
.closedir dir
;
1135 if notTmp fname
then
1136 loop (OS
.Path
.joinDirFile
{dir
= dname
,
1143 val (_
, files
) = Order
.order (SOME b
) files
1145 fun checker
' (file
, (G
, evs
)) =
1148 if !ErrorMsg
.anyErrors
then
1150 print ("User " ^ user ^
"'s configuration has errors!\n");
1154 let val basis
' = basis () in
1155 ignore (foldl checker
' (basis
', SM
.empty
) files
)
1158 else if String.isSuffix
"_admin" user
then
1161 (print ("Couldn't access " ^ user ^
"'s ~/.domtool directory.\n");
1164 handle IO
.Io
{name
, function
, ...} =>
1165 (print ("IO error processing user " ^ user ^
": " ^ function ^
": " ^ name ^
"\n");
1167 | exn
as OS
.SysErr (s
, _
) => (print ("System error processing user " ^ user ^
": " ^ s ^
"\n");
1169 | ErrorMsg
.Error
=> (ErrorMsg
.reset ();
1170 print ("User " ^ user ^
" had a compilation error.\n");
1172 | _
=> (print
"Unknown exception during regeneration!\n";
1175 ifReal (fn () => (app contactNode Config
.nodeIps
;
1177 app
doUser (Acl
.users ());
1180 val domainsAfter
= domainList Config
.resultRoot
1181 val domainsGone
= SS
.difference (domainsBefore
, domainsAfter
)
1183 if SS
.isEmpty domainsGone
then
1186 (print
"Domains to kill:";
1187 SS
.app (fn s
=> (print
" "; print s
)) domainsGone
;
1190 Domain
.rmdom
' Config
.oldResultRoot (SS
.listItems domainsGone
));
1197 val regenerate
= regenerateEither
false eval
1198 val regenerateTc
= regenerateEither
true
1199 (fn G
=> fn evs
=> fn file
=>
1200 (#
1 (check G file
), evs
))
1202 fun usersChanged () =
1203 (Domain
.onUsersChange ();
1204 ignore (OS
.Process
.system Config
.publish_reusers
))
1208 val doms
= Acl
.class
{user
= user
, class
= "domain"}
1209 val doms
= List.filter (fn dom
=>
1210 case Acl
.whoHas
{class
= "domain", value
= dom
} of
1212 | _
=> false) (StringSet
.listItems doms
)
1219 fun now () = Date
.toString (Date
.fromTimeUniv (Time
.now ()))
1223 QApt pkg
=> if Apt
.installed pkg
then MsgYes
else MsgNo
1224 | QAptExists pkg
=> (case Apt
.info pkg
of
1225 SOME
{section
, description
} => MsgAptQuery
{section
= section
, description
= description
}
1227 | QCron user
=> if Cron
.allowed user
then MsgYes
else MsgNo
1228 | QFtp user
=> if Ftp
.allowed user
then MsgYes
else MsgNo
1229 | QTrustedPath user
=> if TrustedPath
.query user
then MsgYes
else MsgNo
1230 | QSocket user
=> MsgSocket (SocketPerm
.query user
)
1231 | QFirewall
{node
, user
} => MsgFirewall (Firewall
.query (node
, user
))
1233 fun describeQuery q
=
1235 QApt pkg
=> "Requested installation status of package " ^ pkg
1236 | QAptExists pkg
=> "Requested if package " ^ pkg ^
" exists"
1237 | QCron user
=> "Asked about cron permissions for user " ^ user
1238 | QFtp user
=> "Asked about FTP permissions for user " ^ user
1239 | QTrustedPath user
=> "Asked about trusted path settings for user " ^ user
1240 | QSocket user
=> "Asked about socket permissions for user " ^ user
1241 | QFirewall
{node
, user
} => "Asked about firewall rules on " ^ node ^
" for user " ^ user
1243 fun doIt
' loop bio f cleanup
=
1245 (msgLocal
, SOME msgRemote
) =>
1248 Msg
.send (bio
, MsgError msgRemote
))
1249 |
(msgLocal
, NONE
) =>
1252 Msg
.send (bio
, MsgOk
)))
1253 handle e
as (OpenSSL
.OpenSSL s
) =>
1254 (print ("OpenSSL error: " ^ s ^
"\n");
1255 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1256 Msg
.send (bio
, MsgError ("OpenSSL error: " ^ s
))
1257 handle OpenSSL
.OpenSSL _
=> ())
1258 | OS
.SysErr (s
, _
) =>
1259 (print
"System error: ";
1262 Msg
.send (bio
, MsgError ("System error: " ^ s
))
1263 handle OpenSSL
.OpenSSL _
=> ())
1268 Msg
.send (bio
, MsgError ("Failure: " ^ s
))
1269 handle OpenSSL
.OpenSSL _
=> ())
1271 (print
"Compilation error\n";
1272 Msg
.send (bio
, MsgError
"Error during configuration evaluation")
1273 handle OpenSSL
.OpenSSL _
=> ());
1275 ignore (OpenSSL
.readChar bio
);
1277 handle OpenSSL
.OpenSSL _
=> ();
1282 val host
= Slave
.hostname ()
1284 val () = Acl
.read Config
.aclFile
1286 val context
= context (Config
.certDir ^
"/" ^ host ^
".pem",
1287 Config
.keyDir ^
"/" ^ host ^
"/key.pem",
1289 val _
= Domain
.set_context context
1291 val sock
= OpenSSL
.listen (context
, Config
.dispatcherPort
)
1294 (case OpenSSL
.accept sock
of
1298 val user
= OpenSSL
.peerCN bio
1299 val () = print ("\nConnection from " ^ user ^
" at " ^
now () ^
"\n")
1300 val () = Domain
.setUser user
1301 val doIt
= doIt
' loop bio
1303 fun doConfig codes
=
1305 val _
= print
"Configuration:\n"
1306 val _
= app (fn s
=> (print s
; print
"\n")) codes
1309 val outname
= OS
.FileSys
.tmpName ()
1311 fun doOne (code
, (G
, evs
)) =
1313 val outf
= TextIO.openOut outname
1315 TextIO.output (outf
, code
);
1316 TextIO.closeOut outf
;
1320 doIt (fn () => (Env
.pre ();
1321 let val basis
' = basis () in
1322 ignore (foldl
doOne (basis
', SM
.empty
) codes
)
1325 Msg
.send (bio
, MsgOk
);
1326 ("Configuration complete.", NONE
)))
1327 (fn () => OS
.FileSys
.remove outname
)
1331 case String.fields (fn ch
=> ch
= #
"@") s
of
1333 if user
= user
' then
1337 |
[user
', domain
] =>
1338 if Domain
.validEmailUser user
' andalso Domain
.yourDomain domain
then
1339 SOME (SetSA
.Email s
)
1345 case Msg
.recv bio
of
1346 NONE
=> (OpenSSL
.close bio
1347 handle OpenSSL
.OpenSSL _
=> ();
1351 MsgConfig code
=> doConfig
[code
]
1352 | MsgMultiConfig codes
=> doConfig codes
1355 if Acl
.query
{user
= user
, class
= "priv", value
= "all"}
1356 orelse Acl
.query
{user
= user
, class
= "priv", value
= "shutdown"} then
1357 print ("Domtool dispatcher shutting down at " ^
now () ^
"\n\n")
1359 (print
"Unauthorized shutdown command!\n";
1361 handle OpenSSL
.OpenSSL _
=> ();
1366 if Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1368 Acl
.write Config
.aclFile
;
1369 if #class acl
= "user" then
1373 ("Granted permission " ^ #value acl ^
" to " ^ #user acl ^
" in " ^ #class acl ^
".",
1376 ("Unauthorized user asked to grant a permission!",
1377 SOME
"Not authorized to grant privileges"))
1382 if Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1384 Acl
.write Config
.aclFile
;
1385 ("Revoked permission " ^ #value acl ^
" from " ^ #user acl ^
" in " ^ #class acl ^
".",
1388 ("Unauthorized user asked to revoke a permission!",
1389 SOME
"Not authorized to revoke privileges"))
1392 | MsgListPerms user
=>
1394 (Msg
.send (bio
, MsgPerms (Acl
.queryAll user
));
1395 ("Sent permission list for user " ^ user ^
".",
1401 (Msg
.send (bio
, MsgWhoHasResponse (Acl
.whoHas perm
));
1402 ("Sent whohas response for " ^ #class perm ^
" / " ^ #value perm ^
".",
1408 if Acl
.query
{user
= user
, class
= "priv", value
= "all"}
1409 orelse List.all (fn dom
=> Domain
.validDomain dom
1410 andalso Acl
.queryDomain
{user
= user
, domain
= dom
}) doms
then
1413 Acl
.revokeFromAll
{class
= "domain", value
= dom
}) doms
;
1414 Acl
.write Config
.aclFile
;*)
1415 ("Removed domains" ^
foldl (fn (d
, s
) => s ^
" " ^ d
) "" doms ^
".",
1418 ("Unauthorized user asked to remove a domain!",
1419 SOME
"Not authorized to remove that domain"))
1424 if Acl
.query
{user
= user
, class
= "priv", value
= "regen"}
1425 orelse Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1426 (if regenerate context
then
1427 ("Regenerated all configuration.",
1430 ("Error regenerating configuration!",
1431 SOME
"Error regenerating configuration! Consult /var/log/domtool.log."))
1433 ("Unauthorized user asked to regenerate!",
1434 SOME
"Not authorized to regenerate"))
1437 | MsgRegenerateTc
=>
1439 if Acl
.query
{user
= user
, class
= "priv", value
= "regen"}
1440 orelse Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1441 (if regenerateTc context
then
1442 ("Checked all configuration.",
1445 ("Found a compilation error!",
1446 SOME
"Found a compilation error! Consult /var/log/domtool.log."))
1448 ("Unauthorized user asked to regenerate -tc!",
1449 SOME
"Not authorized to regenerate -tc"))
1452 | MsgRmuser user
' =>
1454 if Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1456 Acl
.write Config
.aclFile
;
1457 ("Removed user " ^ user
' ^
".",
1460 ("Unauthorized user asked to remove a user!",
1461 SOME
"Not authorized to remove users"))
1464 | MsgListMailboxes domain
=>
1466 if not (Domain
.yourDomain domain
) then
1467 ("User wasn't authorized to list mailboxes for " ^ domain
,
1468 SOME
"You're not authorized to configure that domain.")
1470 case Vmail
.list domain
of
1471 Vmail
.Listing users
=> (Msg
.send (bio
, MsgMailboxes users
);
1472 ("Sent mailbox list for " ^ domain
,
1474 | Vmail
.Error msg
=> ("Error listing mailboxes for " ^ domain ^
": " ^ msg
,
1478 | MsgNewMailbox
{domain
, user
= emailUser
, passwd
, mailbox
} =>
1480 if not (Domain
.yourDomain domain
) then
1481 ("User wasn't authorized to add a mailbox to " ^ domain
,
1482 SOME
"You're not authorized to configure that domain.")
1483 else if not (Domain
.validEmailUser emailUser
) then
1484 ("Invalid e-mail username " ^ emailUser
,
1485 SOME
"Invalid e-mail username")
1486 else if not (CharVector
.all
Char.isGraph passwd
) then
1487 ("Invalid password",
1488 SOME
"Invalid password; may only contain printable, non-space characters")
1489 else if not (Domain
.yourPath mailbox
) then
1490 ("User wasn't authorized to add a mailbox at " ^ mailbox
,
1491 SOME ("You're not authorized to use that mailbox location. ("
1494 case Vmail
.add
{requester
= user
,
1495 domain
= domain
, user
= emailUser
,
1496 passwd
= passwd
, mailbox
= mailbox
} of
1497 NONE
=> ("Added mailbox " ^ emailUser ^
"@" ^ domain ^
" at " ^ mailbox
,
1499 | SOME msg
=> ("Error adding mailbox " ^ emailUser ^
"@" ^ domain ^
": " ^ msg
,
1503 | MsgPasswdMailbox
{domain
, user
= emailUser
, passwd
} =>
1505 if not (Domain
.yourDomain domain
) then
1506 ("User wasn't authorized to change password of a mailbox for " ^ domain
,
1507 SOME
"You're not authorized to configure that domain.")
1508 else if not (Domain
.validEmailUser emailUser
) then
1509 ("Invalid e-mail username " ^ emailUser
,
1510 SOME
"Invalid e-mail username")
1511 else if not (CharVector
.all
Char.isGraph passwd
) then
1512 ("Invalid password",
1513 SOME
"Invalid password; may only contain printable, non-space characters")
1515 case Vmail
.passwd
{domain
= domain
, user
= emailUser
,
1517 NONE
=> ("Changed password of mailbox " ^ emailUser ^
"@" ^ domain
,
1519 | SOME msg
=> ("Error changing mailbox password for " ^ emailUser ^
"@" ^ domain ^
": " ^ msg
,
1523 | MsgRmMailbox
{domain
, user
= emailUser
} =>
1525 if not (Domain
.yourDomain domain
) then
1526 ("User wasn't authorized to change password of a mailbox for " ^ domain
,
1527 SOME
"You're not authorized to configure that domain.")
1528 else if not (Domain
.validEmailUser emailUser
) then
1529 ("Invalid e-mail username " ^ emailUser
,
1530 SOME
"Invalid e-mail username")
1532 case Vmail
.rm
{domain
= domain
, user
= emailUser
} of
1533 NONE
=> ("Deleted mailbox " ^ emailUser ^
"@" ^ domain
,
1535 | SOME msg
=> ("Error deleting mailbox " ^ emailUser ^
"@" ^ domain ^
": " ^ msg
,
1539 | MsgSaQuery addr
=>
1541 case checkAddr addr
of
1542 NONE
=> ("User tried to query SA filtering for " ^ addr
,
1543 SOME
"You aren't allowed to configure SA filtering for that recipient.")
1544 | SOME addr
' => (Msg
.send (bio
, MsgSaStatus (SetSA
.query addr
'));
1545 ("Queried SA filtering status for " ^ addr
,
1549 |
MsgSaSet (addr
, b
) =>
1551 case checkAddr addr
of
1552 NONE
=> ("User tried to set SA filtering for " ^ addr
,
1553 SOME
"You aren't allowed to configure SA filtering for that recipient.")
1554 | SOME addr
' => (SetSA
.set (addr
', b
);
1555 Msg
.send (bio
, MsgOk
);
1556 ("Set SA filtering status for " ^ addr ^
" to "
1557 ^
(if b
then "ON" else "OFF"),
1561 | MsgSmtpLogReq domain
=>
1563 if not (Domain
.yourDomain domain
) then
1564 ("Unauthorized user tried to request SMTP logs for " ^ domain
,
1565 SOME
"You aren't authorized to configure that domain.")
1567 (SmtpLog
.search (fn line
=> Msg
.send (bio
, MsgSmtpLogRes line
))
1569 ("Requested SMTP logs for " ^ domain
,
1574 doIt (fn () => (Msg
.send (bio
, answerQuery q
);
1578 | MsgDescribe dom
=>
1579 doIt (fn () => if not (Domain
.validDomain dom
) then
1580 ("Requested description of invalid domain " ^ dom
,
1581 SOME
"Invalid domain name")
1582 else if not (Domain
.yourDomain dom
1583 orelse Acl
.query
{user
= user
, class
= "priv", value
= "all"}) then
1584 ("Requested description of " ^ dom ^
", but not allowed access",
1585 SOME
"Access denied")
1587 (Msg
.send (bio
, MsgDescription (Domain
.describe dom
));
1588 ("Sent description of domain " ^ dom
,
1593 doIt (fn () => if Acl
.query
{user
= user
, class
= "priv", value
= "regen"}
1594 orelse Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1596 ("Users change callbacks run", NONE
))
1598 ("Unauthorized user asked to reusers!",
1599 SOME
"You aren't authorized to regenerate files."))
1603 doIt (fn () => ("Unexpected command",
1604 SOME
"Unexpected command"))
1609 handle e
as (OpenSSL
.OpenSSL s
) =>
1610 (print ("OpenSSL error: " ^ s ^
"\n");
1611 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1613 handle OpenSSL
.OpenSSL _
=> ();
1615 | OS
.SysErr (s
, _
) =>
1616 (print ("System error: " ^ s ^
"\n");
1618 handle OpenSSL
.OpenSSL _
=> ();
1620 | IO
.Io
{name
, function
, cause
} =>
1621 (print ("IO error: " ^ function ^
" for " ^ name ^
"\n");
1622 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory cause
);
1624 handle OpenSSL
.OpenSSL _
=> ();
1626 | OS
.Path
.InvalidArc
=>
1627 (print
"Invalid arc\n";
1629 handle OpenSSL
.OpenSSL _
=> ();
1632 (print
"Unknown exception in main loop!\n";
1633 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1635 handle OpenSSL
.OpenSSL _
=> ();
1637 handle e
as (OpenSSL
.OpenSSL s
) =>
1638 (print ("OpenSSL error: " ^ s ^
"\n");
1639 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1641 | OS
.SysErr (s
, _
) =>
1642 (print ("System error: " ^ s ^
"\n");
1644 | IO
.Io
{name
, function
, cause
} =>
1645 (print ("IO error: " ^ function ^
" for " ^ name ^
"\n");
1646 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory cause
);
1649 (print
"Unknown exception in main loop!\n";
1650 app (fn x
=> print (x ^
"\n")) (SMLofNJ
.exnHistory e
);
1653 print ("Domtool dispatcher starting up at " ^
now () ^
"\n");
1654 print
"Listening for connections....\n";
1656 OpenSSL
.shutdown sock
1661 val host
= Slave
.hostname ()
1663 val context
= context (Config
.certDir ^
"/" ^ host ^
".pem",
1664 Config
.keyDir ^
"/" ^ host ^
"/key.pem",
1667 val sock
= OpenSSL
.listen (context
, Config
.slavePort
)
1669 val _
= print ("Slave server starting at " ^
now () ^
"\n")
1672 (case OpenSSL
.accept sock
of
1676 val peer
= OpenSSL
.peerCN bio
1677 val () = print ("\nConnection from " ^ peer ^
" at " ^
now () ^
"\n")
1679 if peer
= Config
.dispatcherName
then let
1681 case Msg
.recv bio
of
1682 NONE
=> print
"Dispatcher closed connection unexpectedly\n"
1685 MsgFile file
=> loop
' (file
:: files
)
1686 | MsgDoFiles
=> (Slave
.handleChanges files
;
1687 Msg
.send (bio
, MsgOk
))
1688 | MsgRegenerate
=> (Domain
.resetLocal ();
1689 Msg
.send (bio
, MsgOk
))
1690 | MsgVmailChanged
=> (if Vmail
.doChanged () then
1691 Msg
.send (bio
, MsgOk
)
1693 Msg
.send (bio
, MsgError
"userdb update failed"))
1694 | _
=> (print
"Dispatcher sent unexpected command\n";
1695 Msg
.send (bio
, MsgError
"Unexpected command"))
1698 ignore (OpenSSL
.readChar bio
);
1702 else if peer
= "domtool" then
1703 case Msg
.recv bio
of
1704 SOME MsgShutdown
=> (OpenSSL
.close bio
;
1705 print ("Shutting down at " ^
now () ^
"\n\n"))
1706 | _
=> (OpenSSL
.close bio
;
1710 val doIt
= doIt
' loop bio
1713 case Msg
.recv bio
of
1714 NONE
=> (OpenSSL
.close bio
1715 handle OpenSSL
.OpenSSL _
=> ();
1719 (MsgQuery q
) => (print (describeQuery q ^
"\n");
1720 Msg
.send (bio
, answerQuery q
);
1721 ignore (OpenSSL
.readChar bio
);
1724 | MsgCreateDbUser
{dbtype
, passwd
} =>
1726 case Dbms
.lookup dbtype
of
1727 NONE
=> ("Database user creation request with unknown datatype type " ^ dbtype
,
1728 SOME ("Unknown database type " ^ dbtype
))
1730 case #adduser handler
{user
= user
, passwd
= passwd
} of
1731 NONE
=> ("Added " ^ dbtype ^
" user " ^ user ^
".",
1734 ("Error adding a " ^ dbtype ^
" user " ^ user ^
": " ^ msg
,
1735 SOME ("Error adding user: " ^ msg
)))
1738 | MsgDbPasswd
{dbtype
, passwd
} =>
1740 case Dbms
.lookup dbtype
of
1741 NONE
=> ("Database passwd request with unknown datatype type " ^ dbtype
,
1742 SOME ("Unknown database type " ^ dbtype
))
1744 case #passwd handler
{user
= user
, passwd
= passwd
} of
1745 NONE
=> ("Changed " ^ dbtype ^
" password of user " ^ user ^
".",
1748 ("Error setting " ^ dbtype ^
" password of user " ^ user ^
": " ^ msg
,
1749 SOME ("Error adding user: " ^ msg
)))
1752 | MsgCreateDb
{dbtype
, dbname
, encoding
} =>
1754 if Dbms
.validDbname dbname
then
1755 case Dbms
.lookup dbtype
of
1756 NONE
=> ("Database creation request with unknown datatype type " ^ dbtype
,
1757 SOME ("Unknown database type " ^ dbtype
))
1759 if not (Dbms
.validEncoding encoding
) then
1760 ("Invalid encoding " ^ valOf encoding ^
" requested for database creation.",
1761 SOME
"Invalid encoding")
1763 case #createdb handler
{user
= user
, dbname
= dbname
, encoding
= encoding
} of
1764 NONE
=> ("Created database " ^ user ^
"_" ^ dbname ^
".",
1766 | SOME msg
=> ("Error creating database " ^ user ^
"_" ^ dbname ^
": " ^ msg
,
1767 SOME ("Error creating database: " ^ msg
))
1769 ("Invalid database name " ^ user ^
"_" ^ dbname
,
1770 SOME ("Invalid database name " ^ dbname
)))
1773 | MsgDropDb
{dbtype
, dbname
} =>
1775 if Dbms
.validDbname dbname
then
1776 case Dbms
.lookup dbtype
of
1777 NONE
=> ("Database drop request with unknown datatype type " ^ dbtype
,
1778 SOME ("Unknown database type " ^ dbtype
))
1780 case #dropdb handler
{user
= user
, dbname
= dbname
} of
1781 NONE
=> ("Drop database " ^ user ^
"_" ^ dbname ^
".",
1783 | SOME msg
=> ("Error dropping database " ^ user ^
"_" ^ dbname ^
": " ^ msg
,
1784 SOME ("Error dropping database: " ^ msg
))
1786 ("Invalid database name " ^ user ^
"_" ^ dbname
,
1787 SOME ("Invalid database name " ^ dbname
)))
1790 | MsgGrantDb
{dbtype
, dbname
} =>
1792 if Dbms
.validDbname dbname
then
1793 case Dbms
.lookup dbtype
of
1794 NONE
=> ("Database drop request with unknown datatype type " ^ dbtype
,
1795 SOME ("Unknown database type " ^ dbtype
))
1797 case #grant handler
{user
= user
, dbname
= dbname
} of
1798 NONE
=> ("Grant permissions to database " ^ user ^
"_" ^ dbname ^
".",
1800 | SOME msg
=> ("Error granting permissions to database " ^ user ^
"_" ^ dbname ^
": " ^ msg
,
1801 SOME ("Error granting permissions to database: " ^ msg
))
1803 ("Invalid database name " ^ user ^
"_" ^ dbname
,
1804 SOME ("Invalid database name " ^ dbname
)))
1806 | MsgMysqlFixperms
=>
1807 (print
"Starting mysql-fixperms\n";
1808 doIt (fn () => if OS
.Process
.isSuccess
1809 (OS
.Process
.system
"/usr/bin/sudo -H /afs/hcoop.net/common/etc/scripts/mysql-grant-table-drop") then
1810 ("Requested mysql-fixperms",
1813 ("Requested mysql-fixperms, but execution failed!",
1814 SOME
"Script execution failed."))
1816 | MsgFirewallRegen
=>
1817 doIt (fn () => (Acl
.read Config
.aclFile
;
1818 if Acl
.query
{user
= user
, class
= "priv", value
= "all"} then
1819 if List.exists (fn x
=> x
= host
) Config
.Firewall
.firewallNodes
then
1820 if (Firewall
.generateFirewallConfig (Firewall
.parseRules ()) andalso Firewall
.publishConfig ())
1822 ("Firewall rules regenerated.", NONE
)
1824 ("Rules regeneration failed!", SOME
"Script execution failed.")
1825 else ("Node not controlled by domtool firewall.", SOME (host
))
1827 ("Not authorized to regenerate firewall.", SOME ("Unauthorized user " ^ user ^
" attempted to regenerated firewall"))))
1830 | _
=> (OpenSSL
.close bio
;
1833 end handle OpenSSL
.OpenSSL s
=>
1834 (print ("OpenSSL error: " ^ s ^
"\n");
1836 handle OpenSSL
.OpenSSL _
=> ();
1838 | e
as OS
.SysErr (s
, _
) =>
1839 (app (fn s
=> print (s ^
"\n")) (SMLofNJ
.exnHistory e
);
1840 print ("System error: "^ s ^
"\n");
1842 handle OpenSSL
.OpenSSL _
=> ();
1844 | IO
.Io
{function
, name
, ...} =>
1845 (print ("IO error: " ^ function ^
": " ^ name ^
"\n");
1847 handle OpenSSL
.OpenSSL _
=> ();
1850 (app (fn s
=> print (s ^
"\n")) (SMLofNJ
.exnHistory e
);
1851 print
"Uncaught exception!\n";
1853 handle OpenSSL
.OpenSSL _
=> ();
1855 handle OpenSSL
.OpenSSL s
=>
1856 (print ("OpenSSL error: " ^ s ^
"\n");
1859 (app (fn s
=> print (s ^
"\n")) (SMLofNJ
.exnHistory e
);
1860 print
"Uncaught exception!\n";
1864 OpenSSL
.shutdown sock
1869 val dir
= Posix
.FileSys
.opendir Config
.libRoot
1872 case Posix
.FileSys
.readdir dir
of
1873 NONE
=> (Posix
.FileSys
.closedir dir
;
1876 if String.isSuffix
".dtl" fname
then
1877 loop (OS
.Path
.joinDirFile
{dir
= Config
.libRoot
,
1886 fun autodocBasis outdir
=
1887 Autodoc
.autodoc
{outdir
= outdir
, infiles
= listBasis ()}