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234b917a | 1 | (* HCoop Domtool (http://hcoop.sourceforge.net/) |
f8ef6c20 | 2 | * Copyright (c) 2006-2007, Adam Chlipala |
234b917a AC |
3 | * |
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. | |
8 | * | |
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. | |
13 | * | |
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. | |
dac62e84 | 17 | *) |
234b917a AC |
18 | |
19 | (* Main interface *) | |
20 | ||
21 | structure Main :> MAIN = struct | |
22 | ||
36e42cb8 | 23 | open Ast MsgTypes Print |
234b917a | 24 | |
6ae327f8 AC |
25 | structure SM = StringMap |
26 | ||
aa56e112 | 27 | fun init () = Acl.read Config.aclFile |
234b917a | 28 | |
d189ec0e | 29 | fun check' G fname = |
a3698041 AC |
30 | let |
31 | val prog = Parse.parse fname | |
32 | in | |
33 | if !ErrorMsg.anyErrors then | |
d189ec0e | 34 | G |
a3698041 | 35 | else |
aa56e112 | 36 | Tycheck.checkFile G (Defaults.tInit ()) prog |
a3698041 AC |
37 | end |
38 | ||
d189ec0e | 39 | fun basis () = |
234b917a | 40 | let |
d189ec0e AC |
41 | val dir = Posix.FileSys.opendir Config.libRoot |
42 | ||
43 | fun loop files = | |
44 | case Posix.FileSys.readdir dir of | |
d612d62c AC |
45 | NONE => (Posix.FileSys.closedir dir; |
46 | files) | |
d189ec0e AC |
47 | | SOME fname => |
48 | if String.isSuffix ".dtl" fname then | |
d612d62c AC |
49 | loop (OS.Path.joinDirFile {dir = Config.libRoot, |
50 | file = fname} | |
d189ec0e AC |
51 | :: files) |
52 | else | |
53 | loop files | |
54 | ||
55 | val files = loop [] | |
c53e82e4 | 56 | val (_, files) = Order.order NONE files |
d189ec0e | 57 | in |
6ae327f8 AC |
58 | if !ErrorMsg.anyErrors then |
59 | Env.empty | |
60 | else | |
b3159a70 AC |
61 | (Tycheck.allowExterns (); |
62 | foldl (fn (fname, G) => check' G fname) Env.empty files | |
63 | before Tycheck.disallowExterns ()) | |
d189ec0e AC |
64 | end |
65 | ||
66 | fun check fname = | |
67 | let | |
68 | val _ = ErrorMsg.reset () | |
12adf55a | 69 | val _ = Env.preTycheck () |
d189ec0e AC |
70 | |
71 | val b = basis () | |
234b917a AC |
72 | in |
73 | if !ErrorMsg.anyErrors then | |
36e42cb8 | 74 | raise ErrorMsg.Error |
234b917a AC |
75 | else |
76 | let | |
b3159a70 | 77 | val _ = Tycheck.disallowExterns () |
7f012ffd | 78 | val _ = ErrorMsg.reset () |
d189ec0e | 79 | val prog = Parse.parse fname |
234b917a | 80 | in |
492c1cff | 81 | if !ErrorMsg.anyErrors then |
36e42cb8 | 82 | raise ErrorMsg.Error |
492c1cff | 83 | else |
d189ec0e | 84 | let |
aa56e112 | 85 | val G' = Tycheck.checkFile b (Defaults.tInit ()) prog |
d189ec0e | 86 | in |
36e42cb8 AC |
87 | if !ErrorMsg.anyErrors then |
88 | raise ErrorMsg.Error | |
89 | else | |
90 | (G', #3 prog) | |
d189ec0e | 91 | end |
234b917a AC |
92 | end |
93 | end | |
94 | ||
0c85f25e AC |
95 | fun notTmp s = |
96 | String.sub (s, 0) <> #"." | |
97 | andalso CharVector.all (fn ch => Char.isAlphaNum ch orelse ch = #"." orelse ch = #"_" orelse ch = #"-") s | |
c53e82e4 | 98 | |
86e132be AC |
99 | fun setupUser () = |
100 | let | |
101 | val user = | |
102 | case Posix.ProcEnv.getenv "DOMTOOL_USER" of | |
103 | NONE => | |
104 | let | |
105 | val uid = Posix.ProcEnv.getuid () | |
106 | in | |
107 | Posix.SysDB.Passwd.name (Posix.SysDB.getpwuid uid) | |
108 | end | |
109 | | SOME user => user | |
110 | in | |
111 | Acl.read Config.aclFile; | |
112 | Domain.setUser user; | |
113 | user | |
114 | end | |
115 | ||
116 | fun checkDir' dname = | |
c53e82e4 AC |
117 | let |
118 | val b = basis () | |
119 | ||
120 | val dir = Posix.FileSys.opendir dname | |
121 | ||
122 | fun loop files = | |
123 | case Posix.FileSys.readdir dir of | |
124 | NONE => (Posix.FileSys.closedir dir; | |
125 | files) | |
126 | | SOME fname => | |
127 | if notTmp fname then | |
128 | loop (OS.Path.joinDirFile {dir = dname, | |
129 | file = fname} | |
130 | :: files) | |
131 | else | |
132 | loop files | |
133 | ||
134 | val files = loop [] | |
135 | val (_, files) = Order.order (SOME b) files | |
136 | in | |
137 | if !ErrorMsg.anyErrors then | |
1824f573 | 138 | raise ErrorMsg.Error |
c53e82e4 AC |
139 | else |
140 | (foldl (fn (fname, G) => check' G fname) b files; | |
1824f573 AC |
141 | if !ErrorMsg.anyErrors then |
142 | raise ErrorMsg.Error | |
143 | else | |
144 | ()) | |
c53e82e4 AC |
145 | end |
146 | ||
86e132be AC |
147 | fun checkDir dname = |
148 | (setupUser (); | |
149 | checkDir' dname) | |
150 | ||
d189ec0e | 151 | fun reduce fname = |
a3698041 | 152 | let |
d189ec0e | 153 | val (G, body) = check fname |
a3698041 AC |
154 | in |
155 | if !ErrorMsg.anyErrors then | |
d189ec0e | 156 | NONE |
a3698041 | 157 | else |
d189ec0e AC |
158 | case body of |
159 | SOME body => | |
160 | let | |
161 | val body' = Reduce.reduceExp G body | |
162 | in | |
163 | (*printd (PD.hovBox (PD.PPS.Rel 0, | |
164 | [PD.string "Result:", | |
165 | PD.space 1, | |
166 | p_exp body']))*) | |
167 | SOME body' | |
168 | end | |
169 | | _ => NONE | |
a3698041 AC |
170 | end |
171 | ||
d189ec0e AC |
172 | fun eval fname = |
173 | case reduce fname of | |
174 | (SOME body') => | |
175 | if !ErrorMsg.anyErrors then | |
36e42cb8 | 176 | raise ErrorMsg.Error |
d189ec0e | 177 | else |
aa56e112 | 178 | Eval.exec (Defaults.eInit ()) body' |
36e42cb8 | 179 | | NONE => raise ErrorMsg.Error |
d189ec0e | 180 | |
1824f573 AC |
181 | fun eval' fname = |
182 | case reduce fname of | |
183 | (SOME body') => | |
184 | if !ErrorMsg.anyErrors then | |
185 | raise ErrorMsg.Error | |
186 | else | |
187 | ignore (Eval.exec' (Defaults.eInit ()) body') | |
188 | | NONE => raise ErrorMsg.Error | |
189 | ||
3b267643 AC |
190 | val dispatcher = |
191 | Config.dispatcher ^ ":" ^ Int.toString Config.dispatcherPort | |
559e89e9 | 192 | |
c9731b9b AC |
193 | val self = |
194 | "localhost:" ^ Int.toString Config.slavePort | |
195 | ||
d22c1f00 AC |
196 | fun context x = |
197 | (OpenSSL.context false x) | |
25c93232 | 198 | handle e as OpenSSL.OpenSSL s => |
d22c1f00 | 199 | (print "Couldn't find your certificate.\nYou probably haven't been given any Domtool privileges.\n"; |
504618b9 | 200 | print ("I looked in: " ^ #1 x ^ "\n"); |
25c93232 | 201 | print ("Additional information: " ^ s ^ "\n"); |
d22c1f00 AC |
202 | raise e) |
203 | ||
e1b99e23 AC |
204 | fun requestContext f = |
205 | let | |
206 | val user = setupUser () | |
5ee41dd0 AC |
207 | |
208 | val () = f () | |
aa56e112 | 209 | |
d22c1f00 AC |
210 | val context = context (Config.certDir ^ "/" ^ user ^ ".pem", |
211 | Config.keyDir ^ "/" ^ user ^ "/key.pem", | |
212 | Config.trustStore) | |
5ee41dd0 AC |
213 | in |
214 | (user, context) | |
215 | end | |
07cc384c | 216 | |
5ee41dd0 AC |
217 | fun requestBio f = |
218 | let | |
219 | val (user, context) = requestContext f | |
220 | in | |
221 | (user, OpenSSL.connect (context, dispatcher)) | |
222 | end | |
223 | ||
c9731b9b AC |
224 | fun requestSlaveBio () = |
225 | let | |
226 | val (user, context) = requestContext (fn () => ()) | |
227 | in | |
228 | (user, OpenSSL.connect (context, self)) | |
229 | end | |
230 | ||
5ee41dd0 AC |
231 | fun request fname = |
232 | let | |
233 | val (user, bio) = requestBio (fn () => ignore (check fname)) | |
559e89e9 | 234 | |
3b267643 AC |
235 | val inf = TextIO.openIn fname |
236 | ||
36e42cb8 | 237 | fun loop lines = |
3b267643 | 238 | case TextIO.inputLine inf of |
36e42cb8 AC |
239 | NONE => String.concat (List.rev lines) |
240 | | SOME line => loop (line :: lines) | |
241 | ||
242 | val code = loop [] | |
559e89e9 | 243 | in |
3b267643 | 244 | TextIO.closeIn inf; |
36e42cb8 AC |
245 | Msg.send (bio, MsgConfig code); |
246 | case Msg.recv bio of | |
247 | NONE => print "Server closed connection unexpectedly.\n" | |
248 | | SOME m => | |
249 | case m of | |
250 | MsgOk => print "Configuration succeeded.\n" | |
251 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
252 | | _ => print "Unexpected server reply.\n"; | |
3b267643 | 253 | OpenSSL.close bio |
559e89e9 | 254 | end |
aa56e112 | 255 | handle ErrorMsg.Error => () |
559e89e9 | 256 | |
c53e82e4 AC |
257 | fun requestDir dname = |
258 | let | |
5982c377 AC |
259 | val _ = if Posix.FileSys.access (dname, []) then |
260 | () | |
261 | else | |
262 | (print ("Can't access " ^ dname ^ ".\n"); | |
263 | print "Did you mean to run domtool on a specific file, instead of asking for all\n"; | |
e7905534 | 264 | print "files in your ~/.domtool directory?\n"; |
5982c377 AC |
265 | OS.Process.exit OS.Process.failure) |
266 | ||
1824f573 AC |
267 | val _ = ErrorMsg.reset () |
268 | ||
86e132be | 269 | val (user, bio) = requestBio (fn () => checkDir' dname) |
c53e82e4 AC |
270 | |
271 | val b = basis () | |
272 | ||
273 | val dir = Posix.FileSys.opendir dname | |
274 | ||
275 | fun loop files = | |
276 | case Posix.FileSys.readdir dir of | |
277 | NONE => (Posix.FileSys.closedir dir; | |
278 | files) | |
279 | | SOME fname => | |
280 | if notTmp fname then | |
281 | loop (OS.Path.joinDirFile {dir = dname, | |
282 | file = fname} | |
283 | :: files) | |
284 | else | |
285 | loop files | |
286 | ||
287 | val files = loop [] | |
288 | val (_, files) = Order.order (SOME b) files | |
289 | ||
290 | val _ = if !ErrorMsg.anyErrors then | |
291 | raise ErrorMsg.Error | |
292 | else | |
293 | () | |
294 | ||
295 | val codes = map (fn fname => | |
296 | let | |
297 | val inf = TextIO.openIn fname | |
298 | ||
299 | fun loop lines = | |
300 | case TextIO.inputLine inf of | |
301 | NONE => String.concat (rev lines) | |
302 | | SOME line => loop (line :: lines) | |
303 | in | |
304 | loop [] | |
305 | before TextIO.closeIn inf | |
306 | end) files | |
307 | in | |
1824f573 AC |
308 | if !ErrorMsg.anyErrors then |
309 | () | |
310 | else | |
311 | (Msg.send (bio, MsgMultiConfig codes); | |
312 | case Msg.recv bio of | |
313 | NONE => print "Server closed connection unexpectedly.\n" | |
314 | | SOME m => | |
315 | case m of | |
316 | MsgOk => print "Configuration succeeded.\n" | |
317 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
318 | | _ => print "Unexpected server reply.\n"; | |
319 | OpenSSL.close bio) | |
c53e82e4 AC |
320 | end |
321 | handle ErrorMsg.Error => () | |
322 | ||
62260c5f AC |
323 | fun requestPing () = |
324 | let | |
325 | val (_, bio) = requestBio (fn () => ()) | |
326 | in | |
327 | OpenSSL.close bio; | |
328 | OS.Process.success | |
329 | end | |
330 | handle _ => OS.Process.failure | |
331 | ||
9f27d58f AC |
332 | fun requestShutdown () = |
333 | let | |
334 | val (_, bio) = requestBio (fn () => ()) | |
335 | in | |
336 | Msg.send (bio, MsgShutdown); | |
337 | case Msg.recv bio of | |
338 | NONE => print "Server closed connection unexpectedly.\n" | |
339 | | SOME m => | |
340 | case m of | |
341 | MsgOk => print "Shutdown begun.\n" | |
342 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
343 | | _ => print "Unexpected server reply.\n"; | |
344 | OpenSSL.close bio | |
345 | end | |
346 | ||
c9731b9b AC |
347 | fun requestSlavePing () = |
348 | let | |
349 | val (_, bio) = requestSlaveBio () | |
350 | in | |
351 | OpenSSL.close bio; | |
352 | OS.Process.success | |
353 | end | |
354 | handle _ => OS.Process.failure | |
355 | ||
356 | fun requestSlaveShutdown () = | |
357 | let | |
358 | val (_, bio) = requestSlaveBio () | |
359 | in | |
360 | Msg.send (bio, MsgShutdown); | |
361 | case Msg.recv bio of | |
362 | NONE => print "Server closed connection unexpectedly.\n" | |
363 | | SOME m => | |
364 | case m of | |
365 | MsgOk => print "Shutdown begun.\n" | |
366 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
367 | | _ => print "Unexpected server reply.\n"; | |
368 | OpenSSL.close bio | |
369 | end | |
370 | ||
5ee41dd0 AC |
371 | fun requestGrant acl = |
372 | let | |
373 | val (user, bio) = requestBio (fn () => ()) | |
374 | in | |
375 | Msg.send (bio, MsgGrant acl); | |
376 | case Msg.recv bio of | |
377 | NONE => print "Server closed connection unexpectedly.\n" | |
378 | | SOME m => | |
379 | case m of | |
380 | MsgOk => print "Grant succeeded.\n" | |
381 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
382 | | _ => print "Unexpected server reply.\n"; | |
383 | OpenSSL.close bio | |
384 | end | |
385 | ||
411a85f2 AC |
386 | fun requestRevoke acl = |
387 | let | |
388 | val (user, bio) = requestBio (fn () => ()) | |
389 | in | |
390 | Msg.send (bio, MsgRevoke acl); | |
391 | case Msg.recv bio of | |
392 | NONE => print "Server closed connection unexpectedly.\n" | |
393 | | SOME m => | |
394 | case m of | |
395 | MsgOk => print "Revoke succeeded.\n" | |
396 | | MsgError s => print ("Revoke failed: " ^ s ^ "\n") | |
397 | | _ => print "Unexpected server reply.\n"; | |
398 | OpenSSL.close bio | |
399 | end | |
400 | ||
08a04eb4 AC |
401 | fun requestListPerms user = |
402 | let | |
403 | val (_, bio) = requestBio (fn () => ()) | |
404 | in | |
405 | Msg.send (bio, MsgListPerms user); | |
406 | (case Msg.recv bio of | |
407 | NONE => (print "Server closed connection unexpectedly.\n"; | |
408 | NONE) | |
409 | | SOME m => | |
410 | case m of | |
411 | MsgPerms perms => SOME perms | |
412 | | MsgError s => (print ("Listing failed: " ^ s ^ "\n"); | |
413 | NONE) | |
414 | | _ => (print "Unexpected server reply.\n"; | |
415 | NONE)) | |
416 | before OpenSSL.close bio | |
417 | end | |
418 | ||
094877b1 AC |
419 | fun requestWhoHas perm = |
420 | let | |
421 | val (_, bio) = requestBio (fn () => ()) | |
422 | in | |
423 | Msg.send (bio, MsgWhoHas perm); | |
424 | (case Msg.recv bio of | |
425 | NONE => (print "Server closed connection unexpectedly.\n"; | |
426 | NONE) | |
427 | | SOME m => | |
428 | case m of | |
429 | MsgWhoHasResponse users => SOME users | |
430 | | MsgError s => (print ("whohas failed: " ^ s ^ "\n"); | |
431 | NONE) | |
432 | | _ => (print "Unexpected server reply.\n"; | |
433 | NONE)) | |
434 | before OpenSSL.close bio | |
435 | end | |
436 | ||
1824f573 AC |
437 | fun requestRegen () = |
438 | let | |
439 | val (_, bio) = requestBio (fn () => ()) | |
440 | in | |
441 | Msg.send (bio, MsgRegenerate); | |
442 | case Msg.recv bio of | |
443 | NONE => print "Server closed connection unexpectedly.\n" | |
444 | | SOME m => | |
445 | case m of | |
446 | MsgOk => print "Regeneration succeeded.\n" | |
447 | | MsgError s => print ("Regeneration failed: " ^ s ^ "\n") | |
448 | | _ => print "Unexpected server reply.\n"; | |
449 | OpenSSL.close bio | |
450 | end | |
451 | ||
fb6fac97 AC |
452 | fun requestRegenTc () = |
453 | let | |
454 | val (_, bio) = requestBio (fn () => ()) | |
455 | in | |
456 | Msg.send (bio, MsgRegenerateTc); | |
457 | case Msg.recv bio of | |
458 | NONE => print "Server closed connection unexpectedly.\n" | |
459 | | SOME m => | |
460 | case m of | |
461 | MsgOk => print "All configuration validated.\n" | |
462 | | MsgError s => print ("Configuration validation failed: " ^ s ^ "\n") | |
463 | | _ => print "Unexpected server reply.\n"; | |
464 | OpenSSL.close bio | |
465 | end | |
466 | ||
c189cbe9 AC |
467 | fun requestRmdom dom = |
468 | let | |
469 | val (_, bio) = requestBio (fn () => ()) | |
470 | in | |
471 | Msg.send (bio, MsgRmdom dom); | |
472 | case Msg.recv bio of | |
473 | NONE => print "Server closed connection unexpectedly.\n" | |
474 | | SOME m => | |
475 | case m of | |
476 | MsgOk => print "Removal succeeded.\n" | |
477 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
478 | | _ => print "Unexpected server reply.\n"; | |
479 | OpenSSL.close bio | |
480 | end | |
481 | ||
e69e60cc AC |
482 | fun requestRmuser user = |
483 | let | |
484 | val (_, bio) = requestBio (fn () => ()) | |
485 | in | |
486 | Msg.send (bio, MsgRmuser user); | |
487 | case Msg.recv bio of | |
488 | NONE => print "Server closed connection unexpectedly.\n" | |
489 | | SOME m => | |
490 | case m of | |
491 | MsgOk => print "Removal succeeded.\n" | |
492 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
493 | | _ => print "Unexpected server reply.\n"; | |
494 | OpenSSL.close bio | |
495 | end | |
496 | ||
d541c618 AC |
497 | fun requestDbUser dbtype = |
498 | let | |
499 | val (_, bio) = requestBio (fn () => ()) | |
500 | in | |
501 | Msg.send (bio, MsgCreateDbUser dbtype); | |
502 | case Msg.recv bio of | |
503 | NONE => print "Server closed connection unexpectedly.\n" | |
504 | | SOME m => | |
505 | case m of | |
506 | MsgOk => print "Your user has been created.\n" | |
507 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
508 | | _ => print "Unexpected server reply.\n"; | |
509 | OpenSSL.close bio | |
510 | end | |
511 | ||
86aa5de7 AC |
512 | fun requestDbPasswd rc = |
513 | let | |
514 | val (_, bio) = requestBio (fn () => ()) | |
515 | in | |
516 | Msg.send (bio, MsgDbPasswd rc); | |
517 | case Msg.recv bio of | |
518 | NONE => print "Server closed connection unexpectedly.\n" | |
519 | | SOME m => | |
520 | case m of | |
521 | MsgOk => print "Your password has been changed.\n" | |
522 | | MsgError s => print ("Password set failed: " ^ s ^ "\n") | |
523 | | _ => print "Unexpected server reply.\n"; | |
524 | OpenSSL.close bio | |
525 | end | |
526 | ||
90dd48df AC |
527 | fun requestDbTable p = |
528 | let | |
529 | val (user, bio) = requestBio (fn () => ()) | |
530 | in | |
7adeee33 | 531 | Msg.send (bio, MsgCreateDb p); |
90dd48df AC |
532 | case Msg.recv bio of |
533 | NONE => print "Server closed connection unexpectedly.\n" | |
534 | | SOME m => | |
535 | case m of | |
536 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been created.\n") | |
537 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
538 | | _ => print "Unexpected server reply.\n"; | |
539 | OpenSSL.close bio | |
540 | end | |
541 | ||
35659203 AC |
542 | fun requestDbDrop p = |
543 | let | |
544 | val (user, bio) = requestBio (fn () => ()) | |
545 | in | |
546 | Msg.send (bio, MsgDropDb p); | |
547 | case Msg.recv bio of | |
548 | NONE => print "Server closed connection unexpectedly.\n" | |
549 | | SOME m => | |
550 | case m of | |
551 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been dropped.\n") | |
552 | | MsgError s => print ("Drop failed: " ^ s ^ "\n") | |
553 | | _ => print "Unexpected server reply.\n"; | |
554 | OpenSSL.close bio | |
555 | end | |
556 | ||
99cc4144 AC |
557 | fun requestDbGrant p = |
558 | let | |
559 | val (user, bio) = requestBio (fn () => ()) | |
560 | in | |
561 | Msg.send (bio, MsgGrantDb p); | |
562 | case Msg.recv bio of | |
563 | NONE => print "Server closed connection unexpectedly.\n" | |
564 | | SOME m => | |
565 | case m of | |
566 | MsgOk => print ("You've been granted all allowed privileges to database " ^ user ^ "_" ^ #dbname p ^ ".\n") | |
567 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
568 | | _ => print "Unexpected server reply.\n"; | |
569 | OpenSSL.close bio | |
570 | end | |
571 | ||
1d3ef80e AC |
572 | fun requestListMailboxes domain = |
573 | let | |
574 | val (_, bio) = requestBio (fn () => ()) | |
575 | in | |
576 | Msg.send (bio, MsgListMailboxes domain); | |
577 | (case Msg.recv bio of | |
2e96b9d4 | 578 | NONE => Vmail.Error "Server closed connection unexpectedly." |
1d3ef80e AC |
579 | | SOME m => |
580 | case m of | |
581 | MsgMailboxes users => (Msg.send (bio, MsgOk); | |
582 | Vmail.Listing users) | |
dee1a22b | 583 | | MsgError s => Vmail.Error ("Listing failed: " ^ s) |
2e96b9d4 | 584 | | _ => Vmail.Error "Unexpected server reply.") |
1d3ef80e AC |
585 | before OpenSSL.close bio |
586 | end | |
587 | ||
08688401 AC |
588 | fun requestNewMailbox p = |
589 | let | |
590 | val (_, bio) = requestBio (fn () => ()) | |
591 | in | |
592 | Msg.send (bio, MsgNewMailbox p); | |
593 | case Msg.recv bio of | |
594 | NONE => print "Server closed connection unexpectedly.\n" | |
595 | | SOME m => | |
596 | case m of | |
597 | MsgOk => print ("A mapping for " ^ #user p ^ "@" ^ #domain p ^ " has been created.\n") | |
598 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
599 | | _ => print "Unexpected server reply.\n"; | |
600 | OpenSSL.close bio | |
601 | end | |
602 | ||
603 | fun requestPasswdMailbox p = | |
604 | let | |
605 | val (_, bio) = requestBio (fn () => ()) | |
606 | in | |
607 | Msg.send (bio, MsgPasswdMailbox p); | |
608 | case Msg.recv bio of | |
609 | NONE => print "Server closed connection unexpectedly.\n" | |
610 | | SOME m => | |
611 | case m of | |
612 | MsgOk => print ("The password for " ^ #user p ^ "@" ^ #domain p ^ " has been changed.\n") | |
613 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
614 | | _ => print "Unexpected server reply.\n"; | |
615 | OpenSSL.close bio | |
616 | end | |
617 | ||
618 | fun requestRmMailbox p = | |
619 | let | |
620 | val (_, bio) = requestBio (fn () => ()) | |
621 | in | |
622 | Msg.send (bio, MsgRmMailbox p); | |
623 | case Msg.recv bio of | |
624 | NONE => print "Server closed connection unexpectedly.\n" | |
625 | | SOME m => | |
626 | case m of | |
627 | MsgOk => print ("The mapping for mailbox " ^ #user p ^ "@" ^ #domain p ^ " has been deleted.\n") | |
628 | | MsgError s => print ("Remove failed: " ^ s ^ "\n") | |
629 | | _ => print "Unexpected server reply.\n"; | |
630 | OpenSSL.close bio | |
631 | end | |
632 | ||
2e96b9d4 AC |
633 | fun requestSaQuery addr = |
634 | let | |
635 | val (_, bio) = requestBio (fn () => ()) | |
636 | in | |
637 | Msg.send (bio, MsgSaQuery addr); | |
638 | (case Msg.recv bio of | |
639 | NONE => print "Server closed connection unexpectedly.\n" | |
640 | | SOME m => | |
641 | case m of | |
642 | MsgSaStatus b => (print ("SpamAssassin filtering for " ^ addr ^ " is " | |
643 | ^ (if b then "ON" else "OFF") ^ ".\n"); | |
644 | Msg.send (bio, MsgOk)) | |
645 | | MsgError s => print ("Query failed: " ^ s ^ "\n") | |
646 | | _ => print "Unexpected server reply.\n") | |
647 | before OpenSSL.close bio | |
648 | end | |
649 | ||
650 | fun requestSaSet p = | |
651 | let | |
652 | val (_, bio) = requestBio (fn () => ()) | |
653 | in | |
654 | Msg.send (bio, MsgSaSet p); | |
655 | case Msg.recv bio of | |
656 | NONE => print "Server closed connection unexpectedly.\n" | |
657 | | SOME m => | |
658 | case m of | |
659 | MsgOk => print ("SpamAssassin filtering for " ^ #1 p ^ " is now " | |
660 | ^ (if #2 p then "ON" else "OFF") ^ ".\n") | |
661 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
662 | | _ => print "Unexpected server reply.\n"; | |
663 | OpenSSL.close bio | |
664 | end | |
665 | ||
2bc5ed22 AC |
666 | fun requestSmtpLog domain = |
667 | let | |
668 | val (_, bio) = requestBio (fn () => ()) | |
669 | ||
670 | val _ = Msg.send (bio, MsgSmtpLogReq domain) | |
671 | ||
672 | fun loop () = | |
673 | case Msg.recv bio of | |
674 | NONE => print "Server closed connection unexpectedly.\n" | |
675 | | SOME m => | |
676 | case m of | |
677 | MsgOk => () | |
678 | | MsgSmtpLogRes line => (print line; | |
679 | loop ()) | |
680 | | MsgError s => print ("Log search failed: " ^ s ^ "\n") | |
681 | | _ => print "Unexpected server reply.\n" | |
682 | in | |
683 | loop (); | |
684 | OpenSSL.close bio | |
685 | end | |
686 | ||
00a077ab AC |
687 | fun requestMysqlFixperms () = |
688 | let | |
689 | val (_, bio) = requestBio (fn () => ()) | |
690 | in | |
691 | Msg.send (bio, MsgMysqlFixperms); | |
692 | case Msg.recv bio of | |
693 | NONE => print "Server closed connection unexpectedly.\n" | |
694 | | SOME m => | |
695 | case m of | |
696 | MsgOk => print "Permissions granted.\n" | |
697 | | MsgError s => print ("Failed: " ^ s ^ "\n") | |
698 | | _ => print "Unexpected server reply.\n"; | |
699 | OpenSSL.close bio | |
700 | end | |
701 | ||
75585a67 AC |
702 | fun requestApt {node, pkg} = |
703 | let | |
a95a0107 AC |
704 | val (user, context) = requestContext (fn () => ()) |
705 | val bio = OpenSSL.connect (context, if node = Config.masterNode then | |
706 | dispatcher | |
707 | else | |
708 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
75585a67 | 709 | |
a95a0107 | 710 | val _ = Msg.send (bio, MsgQuery (QApt pkg)) |
75585a67 AC |
711 | |
712 | fun loop () = | |
713 | case Msg.recv bio of | |
714 | NONE => (print "Server closed connection unexpectedly.\n"; | |
715 | OS.Process.failure) | |
716 | | SOME m => | |
717 | case m of | |
718 | MsgYes => (print "Package is installed.\n"; | |
719 | OS.Process.success) | |
720 | | MsgNo => (print "Package is not installed.\n"; | |
721 | OS.Process.failure) | |
722 | | MsgError s => (print ("APT query failed: " ^ s ^ "\n"); | |
723 | OS.Process.failure) | |
724 | | _ => (print "Unexpected server reply.\n"; | |
725 | OS.Process.failure) | |
726 | in | |
727 | loop () | |
728 | before OpenSSL.close bio | |
729 | end | |
730 | ||
d351d679 AC |
731 | fun requestCron {node, uname} = |
732 | let | |
733 | val (user, context) = requestContext (fn () => ()) | |
734 | val bio = OpenSSL.connect (context, if node = Config.masterNode then | |
735 | dispatcher | |
736 | else | |
737 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
738 | ||
739 | val _ = Msg.send (bio, MsgQuery (QCron uname)) | |
740 | ||
741 | fun loop () = | |
742 | case Msg.recv bio of | |
743 | NONE => (print "Server closed connection unexpectedly.\n"; | |
744 | OS.Process.failure) | |
745 | | SOME m => | |
746 | case m of | |
747 | MsgYes => (print "User has cron permissions.\n"; | |
748 | OS.Process.success) | |
749 | | MsgNo => (print "User does not have cron permissions.\n"; | |
750 | OS.Process.failure) | |
751 | | MsgError s => (print ("Cron query failed: " ^ s ^ "\n"); | |
752 | OS.Process.failure) | |
753 | | _ => (print "Unexpected server reply.\n"; | |
754 | OS.Process.failure) | |
755 | in | |
756 | loop () | |
757 | before OpenSSL.close bio | |
758 | end | |
759 | ||
760 | fun requestFtp {node, uname} = | |
761 | let | |
762 | val (user, context) = requestContext (fn () => ()) | |
763 | val bio = OpenSSL.connect (context, if node = Config.masterNode then | |
764 | dispatcher | |
765 | else | |
766 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
767 | ||
768 | val _ = Msg.send (bio, MsgQuery (QFtp uname)) | |
769 | ||
770 | fun loop () = | |
771 | case Msg.recv bio of | |
772 | NONE => (print "Server closed connection unexpectedly.\n"; | |
773 | OS.Process.failure) | |
774 | | SOME m => | |
775 | case m of | |
776 | MsgYes => (print "User has FTP permissions.\n"; | |
777 | OS.Process.success) | |
778 | | MsgNo => (print "User does not have FTP permissions.\n"; | |
779 | OS.Process.failure) | |
780 | | MsgError s => (print ("FTP query failed: " ^ s ^ "\n"); | |
781 | OS.Process.failure) | |
782 | | _ => (print "Unexpected server reply.\n"; | |
783 | OS.Process.failure) | |
784 | in | |
785 | loop () | |
786 | before OpenSSL.close bio | |
787 | end | |
788 | ||
4d5126e1 AC |
789 | fun requestTrustedPath {node, uname} = |
790 | let | |
791 | val (user, context) = requestContext (fn () => ()) | |
792 | val bio = OpenSSL.connect (context, if node = Config.masterNode then | |
793 | dispatcher | |
794 | else | |
795 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
796 | ||
797 | val _ = Msg.send (bio, MsgQuery (QTrustedPath uname)) | |
798 | ||
799 | fun loop () = | |
800 | case Msg.recv bio of | |
801 | NONE => (print "Server closed connection unexpectedly.\n"; | |
802 | OS.Process.failure) | |
803 | | SOME m => | |
804 | case m of | |
805 | MsgYes => (print "User has trusted path restriction.\n"; | |
806 | OS.Process.success) | |
807 | | MsgNo => (print "User does not have trusted path restriction.\n"; | |
808 | OS.Process.failure) | |
809 | | MsgError s => (print ("Trusted path query failed: " ^ s ^ "\n"); | |
810 | OS.Process.failure) | |
811 | | _ => (print "Unexpected server reply.\n"; | |
812 | OS.Process.failure) | |
813 | in | |
814 | loop () | |
815 | before OpenSSL.close bio | |
816 | end | |
817 | ||
737c68d4 AC |
818 | fun requestSocketPerm {node, uname} = |
819 | let | |
820 | val (user, context) = requestContext (fn () => ()) | |
821 | val bio = OpenSSL.connect (context, if node = Config.masterNode then | |
822 | dispatcher | |
823 | else | |
824 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
825 | ||
826 | val _ = Msg.send (bio, MsgQuery (QSocket uname)) | |
827 | ||
828 | fun loop () = | |
829 | case Msg.recv bio of | |
830 | NONE => (print "Server closed connection unexpectedly.\n"; | |
831 | OS.Process.failure) | |
832 | | SOME m => | |
833 | case m of | |
834 | MsgSocket p => (case p of | |
835 | Any => print "Any\n" | |
836 | | Client => print "Client\n" | |
837 | | Server => print "Server\n" | |
838 | | Nada => print "Nada\n"; | |
839 | OS.Process.success) | |
840 | | MsgError s => (print ("Socket permission query failed: " ^ s ^ "\n"); | |
841 | OS.Process.failure) | |
842 | | _ => (print "Unexpected server reply.\n"; | |
843 | OS.Process.failure) | |
844 | in | |
845 | loop () | |
846 | before OpenSSL.close bio | |
847 | end | |
848 | ||
f9548f16 AC |
849 | fun requestFirewall {node, uname} = |
850 | let | |
851 | val (user, context) = requestContext (fn () => ()) | |
852 | val bio = OpenSSL.connect (context, if node = Config.masterNode then | |
853 | dispatcher | |
854 | else | |
855 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
856 | ||
857 | val _ = Msg.send (bio, MsgQuery (QFirewall uname)) | |
858 | ||
859 | fun loop () = | |
860 | case Msg.recv bio of | |
861 | NONE => (print "Server closed connection unexpectedly.\n"; | |
862 | OS.Process.failure) | |
863 | | SOME m => | |
864 | case m of | |
865 | MsgFirewall ls => (app (fn s => (print s; print "\n")) ls; | |
866 | OS.Process.success) | |
867 | | MsgError s => (print ("Firewall query failed: " ^ s ^ "\n"); | |
868 | OS.Process.failure) | |
869 | | _ => (print "Unexpected server reply.\n"; | |
870 | OS.Process.failure) | |
871 | in | |
872 | loop () | |
873 | before OpenSSL.close bio | |
874 | end | |
875 | ||
1ffc47a6 AC |
876 | fun requestDescribe dom = |
877 | let | |
878 | val (_, bio) = requestBio (fn () => ()) | |
879 | in | |
880 | Msg.send (bio, MsgDescribe dom); | |
881 | case Msg.recv bio of | |
882 | NONE => print "Server closed connection unexpectedly.\n" | |
883 | | SOME m => | |
884 | case m of | |
885 | MsgDescription s => print s | |
886 | | MsgError s => print ("Description failed: " ^ s ^ "\n") | |
887 | | _ => print "Unexpected server reply.\n"; | |
888 | OpenSSL.close bio | |
889 | end | |
890 | ||
1638d5a2 AC |
891 | structure SS = StringSet |
892 | ||
893 | fun domainList dname = | |
894 | let | |
895 | val dir = Posix.FileSys.opendir dname | |
896 | ||
897 | fun visitNode dset = | |
898 | case Posix.FileSys.readdir dir of | |
899 | NONE => dset | |
900 | | SOME node => | |
901 | let | |
902 | val path = OS.Path.joinDirFile {dir = dname, | |
903 | file = node} | |
904 | ||
905 | fun visitDomains (path, bfor, dset) = | |
906 | let | |
907 | val dir = Posix.FileSys.opendir path | |
908 | ||
909 | fun loop dset = | |
910 | case Posix.FileSys.readdir dir of | |
911 | NONE => dset | |
912 | | SOME dname => | |
913 | let | |
914 | val path = OS.Path.joinDirFile {dir = path, | |
915 | file = dname} | |
916 | in | |
917 | if Posix.FileSys.ST.isDir (Posix.FileSys.stat path) then | |
918 | let | |
919 | val bfor = dname :: bfor | |
920 | in | |
921 | loop (visitDomains (path, bfor, | |
922 | SS.add (dset, | |
923 | String.concatWith "." bfor))) | |
924 | end | |
925 | else | |
926 | loop dset | |
927 | end | |
928 | in | |
929 | loop dset | |
930 | before Posix.FileSys.closedir dir | |
931 | end | |
932 | in | |
933 | visitNode (visitDomains (path, [], dset)) | |
934 | end | |
935 | in | |
936 | visitNode SS.empty | |
937 | before Posix.FileSys.closedir dir | |
938 | end | |
939 | ||
998ed174 | 940 | fun regenerateEither tc checker context = |
1824f573 | 941 | let |
76405e1e AC |
942 | val () = print "Starting regeneration....\n" |
943 | ||
944 | val domainsBefore = | |
945 | if tc then | |
946 | SS.empty | |
947 | else | |
948 | domainList Config.resultRoot | |
1638d5a2 | 949 | |
998ed174 AC |
950 | fun ifReal f = |
951 | if tc then | |
952 | () | |
953 | else | |
954 | f () | |
955 | ||
6f3525e4 AC |
956 | val _ = ErrorMsg.reset () |
957 | ||
1824f573 | 958 | val b = basis () |
71420f8b AC |
959 | val () = Tycheck.disallowExterns () |
960 | ||
1638d5a2 AC |
961 | val () = ifReal (fn () => |
962 | (ignore (OS.Process.system ("rm -rf " ^ Config.oldResultRoot ^ "/*")); | |
963 | ignore (OS.Process.system ("cp -r " ^ Config.resultRoot | |
964 | ^ "/* " ^ Config.oldResultRoot ^ "/")); | |
965 | Domain.resetGlobal ())) | |
71420f8b | 966 | |
fb6fac97 AC |
967 | val ok = ref true |
968 | ||
71420f8b AC |
969 | fun contactNode (node, ip) = |
970 | if node = Config.defaultNode then | |
971 | Domain.resetLocal () | |
972 | else let | |
973 | val bio = OpenSSL.connect (context, | |
974 | ip | |
975 | ^ ":" | |
976 | ^ Int.toString Config.slavePort) | |
977 | in | |
978 | Msg.send (bio, MsgRegenerate); | |
979 | case Msg.recv bio of | |
980 | NONE => print "Slave closed connection unexpectedly\n" | |
981 | | SOME m => | |
982 | case m of | |
983 | MsgOk => print ("Slave " ^ node ^ " pre-regeneration finished\n") | |
984 | | MsgError s => print ("Slave " ^ node | |
985 | ^ " returned error: " ^ | |
986 | s ^ "\n") | |
987 | | _ => print ("Slave " ^ node | |
988 | ^ " returned unexpected command\n"); | |
989 | OpenSSL.close bio | |
16465a9a AC |
990 | end |
991 | handle OpenSSL.OpenSSL s => print ("OpenSSL error: " ^ s ^ "\n") | |
1824f573 AC |
992 | |
993 | fun doUser user = | |
994 | let | |
995 | val _ = Domain.setUser user | |
996 | val _ = ErrorMsg.reset () | |
997 | ||
998 | val dname = Config.domtoolDir user | |
fb6fac97 AC |
999 | in |
1000 | if Posix.FileSys.access (dname, []) then | |
1001 | let | |
1002 | val dir = Posix.FileSys.opendir dname | |
1003 | ||
1004 | fun loop files = | |
1005 | case Posix.FileSys.readdir dir of | |
1006 | NONE => (Posix.FileSys.closedir dir; | |
1007 | files) | |
1008 | | SOME fname => | |
1009 | if notTmp fname then | |
1010 | loop (OS.Path.joinDirFile {dir = dname, | |
1011 | file = fname} | |
1012 | :: files) | |
1013 | else | |
1014 | loop files | |
1824f573 | 1015 | |
fb6fac97 AC |
1016 | val files = loop [] |
1017 | val (_, files) = Order.order (SOME b) files | |
1018 | in | |
1019 | if !ErrorMsg.anyErrors then | |
1020 | (ErrorMsg.reset (); | |
1ffc47a6 AC |
1021 | print ("User " ^ user ^ "'s configuration has errors!\n"); |
1022 | ok := false) | |
1824f573 | 1023 | else |
76405e1e AC |
1024 | (); |
1025 | app checker files | |
fb6fac97 | 1026 | end |
1824f573 | 1027 | else |
fb6fac97 | 1028 | () |
1824f573 | 1029 | end |
f19ba323 AC |
1030 | handle IO.Io {name, function, ...} => |
1031 | (print ("IO error processing user " ^ user ^ ": " ^ function ^ ": " ^ name ^ "\n"); | |
1032 | ok := false) | |
998ed174 AC |
1033 | | exn as OS.SysErr (s, _) => (print ("System error processing user " ^ user ^ ": " ^ s ^ "\n"); |
1034 | ok := false) | |
fb6fac97 AC |
1035 | | ErrorMsg.Error => (ErrorMsg.reset (); |
1036 | print ("User " ^ user ^ " had a compilation error.\n"); | |
1037 | ok := false) | |
1038 | | _ => (print "Unknown exception during regeneration!\n"; | |
1039 | ok := false) | |
1824f573 | 1040 | in |
998ed174 AC |
1041 | ifReal (fn () => (app contactNode Config.nodeIps; |
1042 | Env.pre ())); | |
1824f573 | 1043 | app doUser (Acl.users ()); |
1638d5a2 AC |
1044 | ifReal (fn () => |
1045 | let | |
1046 | val domainsAfter = domainList Config.resultRoot | |
1047 | val domainsGone = SS.difference (domainsBefore, domainsAfter) | |
1048 | in | |
1049 | if SS.isEmpty domainsGone then | |
1050 | () | |
1051 | else | |
1052 | (print "Domains to kill:"; | |
1053 | SS.app (fn s => (print " "; print s)) domainsGone; | |
1054 | print "\n"; | |
1055 | ||
1056 | Domain.rmdom' Config.oldResultRoot (SS.listItems domainsGone)); | |
1057 | ||
1058 | Env.post () | |
1059 | end); | |
fb6fac97 AC |
1060 | !ok |
1061 | end | |
1062 | ||
998ed174 AC |
1063 | val regenerate = regenerateEither false eval' |
1064 | val regenerateTc = regenerateEither true (ignore o check) | |
1824f573 | 1065 | |
e69e60cc AC |
1066 | fun rmuser user = |
1067 | let | |
1068 | val doms = Acl.class {user = user, class = "domain"} | |
1069 | val doms = List.filter (fn dom => | |
1070 | case Acl.whoHas {class = "domain", value = dom} of | |
1071 | [_] => true | |
1072 | | _ => false) (StringSet.listItems doms) | |
1073 | in | |
1074 | Acl.rmuser user; | |
1075 | Domain.rmdom doms | |
1076 | end | |
1077 | ||
c9731b9b AC |
1078 | fun now () = Date.toString (Date.fromTimeUniv (Time.now ())) |
1079 | ||
a95a0107 AC |
1080 | fun answerQuery q = |
1081 | case q of | |
1082 | QApt pkg => if Apt.installed pkg then MsgYes else MsgNo | |
d351d679 AC |
1083 | | QCron user => if Cron.allowed user then MsgYes else MsgNo |
1084 | | QFtp user => if Ftp.allowed user then MsgYes else MsgNo | |
4d5126e1 | 1085 | | QTrustedPath user => if TrustedPath.query user then MsgYes else MsgNo |
737c68d4 | 1086 | | QSocket user => MsgSocket (SocketPerm.query user) |
f9548f16 | 1087 | | QFirewall user => MsgFirewall (Firewall.query user) |
a95a0107 AC |
1088 | |
1089 | fun describeQuery q = | |
1090 | case q of | |
1091 | QApt pkg => "Requested installation status of package " ^ pkg | |
d351d679 AC |
1092 | | QCron user => "Asked about cron permissions for user " ^ user |
1093 | | QFtp user => "Asked about FTP permissions for user " ^ user | |
4d5126e1 | 1094 | | QTrustedPath user => "Asked about trusted path settings for user " ^ user |
737c68d4 | 1095 | | QSocket user => "Asked about socket permissions for user " ^ user |
f9548f16 | 1096 | | QFirewall user => "Asked about firewall rules for user " ^ user |
a95a0107 | 1097 | |
3b267643 | 1098 | fun service () = |
07cc384c | 1099 | let |
aa56e112 AC |
1100 | val () = Acl.read Config.aclFile |
1101 | ||
d22c1f00 AC |
1102 | val context = context (Config.serverCert, |
1103 | Config.serverKey, | |
1104 | Config.trustStore) | |
36e42cb8 | 1105 | val _ = Domain.set_context context |
3b267643 | 1106 | |
60534712 | 1107 | val sock = OpenSSL.listen (context, Config.dispatcherPort) |
3b267643 AC |
1108 | |
1109 | fun loop () = | |
2ee50226 AC |
1110 | (case OpenSSL.accept sock of |
1111 | NONE => () | |
1112 | | SOME bio => | |
1113 | let | |
1114 | val user = OpenSSL.peerCN bio | |
1115 | val () = print ("\nConnection from " ^ user ^ " at " ^ now () ^ "\n") | |
1116 | val () = Domain.setUser user | |
1117 | ||
1118 | fun doIt f cleanup = | |
1119 | ((case f () of | |
1120 | (msgLocal, SOME msgRemote) => | |
1121 | (print msgLocal; | |
1122 | print "\n"; | |
1123 | Msg.send (bio, MsgError msgRemote)) | |
1124 | | (msgLocal, NONE) => | |
1125 | (print msgLocal; | |
1126 | print "\n"; | |
1127 | Msg.send (bio, MsgOk))) | |
1128 | handle e as (OpenSSL.OpenSSL s) => | |
1129 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1130 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1131 | Msg.send (bio, MsgError ("OpenSSL error: " ^ s)) | |
1132 | handle OpenSSL.OpenSSL _ => ()) | |
1133 | | OS.SysErr (s, _) => | |
1134 | (print "System error: "; | |
1135 | print s; | |
1136 | print "\n"; | |
1137 | Msg.send (bio, MsgError ("System error: " ^ s)) | |
1138 | handle OpenSSL.OpenSSL _ => ()) | |
1139 | | Fail s => | |
1140 | (print "Failure: "; | |
1141 | print s; | |
1142 | print "\n"; | |
1143 | Msg.send (bio, MsgError ("Failure: " ^ s)) | |
1144 | handle OpenSSL.OpenSSL _ => ()) | |
1145 | | ErrorMsg.Error => | |
1146 | (print "Compilation error\n"; | |
1147 | Msg.send (bio, MsgError "Error during configuration evaluation") | |
1148 | handle OpenSSL.OpenSSL _ => ()); | |
1149 | (cleanup (); | |
1150 | ignore (OpenSSL.readChar bio); | |
1151 | OpenSSL.close bio) | |
1152 | handle OpenSSL.OpenSSL _ => (); | |
1153 | loop ()) | |
1154 | ||
1155 | fun doConfig codes = | |
1156 | let | |
1157 | val _ = print "Configuration:\n" | |
1158 | val _ = app (fn s => (print s; print "\n")) codes | |
1159 | val _ = print "\n" | |
1160 | ||
1161 | val outname = OS.FileSys.tmpName () | |
1162 | ||
1163 | fun doOne code = | |
1164 | let | |
1165 | val outf = TextIO.openOut outname | |
1166 | in | |
1167 | TextIO.output (outf, code); | |
1168 | TextIO.closeOut outf; | |
1169 | eval' outname | |
1170 | end | |
1171 | in | |
1172 | doIt (fn () => (Env.pre (); | |
1173 | app doOne codes; | |
1174 | Env.post (); | |
1175 | Msg.send (bio, MsgOk); | |
1176 | ("Configuration complete.", NONE))) | |
1177 | (fn () => OS.FileSys.remove outname) | |
1178 | end | |
1179 | ||
1180 | fun checkAddr s = | |
1181 | case String.fields (fn ch => ch = #"@") s of | |
1182 | [user'] => | |
1183 | if user = user' then | |
1184 | SOME (SetSA.User s) | |
1185 | else | |
1186 | NONE | |
1187 | | [user', domain] => | |
1188 | if Domain.validEmailUser user' andalso Domain.yourDomain domain then | |
1189 | SOME (SetSA.Email s) | |
1190 | else | |
1191 | NONE | |
1192 | | _ => NONE | |
1193 | ||
1194 | fun cmdLoop () = | |
1195 | case Msg.recv bio of | |
1196 | NONE => (OpenSSL.close bio | |
1197 | handle OpenSSL.OpenSSL _ => (); | |
1198 | loop ()) | |
1199 | | SOME m => | |
1200 | case m of | |
1201 | MsgConfig code => doConfig [code] | |
1202 | | MsgMultiConfig codes => doConfig codes | |
1203 | ||
1204 | | MsgShutdown => | |
1205 | if Acl.query {user = user, class = "priv", value = "all"} | |
1206 | orelse Acl.query {user = user, class = "priv", value = "shutdown"} then | |
1207 | print ("Domtool dispatcher shutting down at " ^ now () ^ "\n\n") | |
1208 | else | |
1209 | (print "Unauthorized shutdown command!\n"; | |
1210 | OpenSSL.close bio | |
1211 | handle OpenSSL.OpenSSL _ => (); | |
1212 | loop ()) | |
1213 | ||
1214 | | MsgGrant acl => | |
1215 | doIt (fn () => | |
1216 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1217 | (Acl.grant acl; | |
1218 | Acl.write Config.aclFile; | |
1219 | ("Granted permission " ^ #value acl ^ " to " ^ #user acl ^ " in " ^ #class acl ^ ".", | |
1220 | NONE)) | |
1221 | else | |
1222 | ("Unauthorized user asked to grant a permission!", | |
1223 | SOME "Not authorized to grant privileges")) | |
1224 | (fn () => ()) | |
1225 | ||
1226 | | MsgRevoke acl => | |
1227 | doIt (fn () => | |
1228 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1229 | (Acl.revoke acl; | |
1230 | Acl.write Config.aclFile; | |
1231 | ("Revoked permission " ^ #value acl ^ " from " ^ #user acl ^ " in " ^ #class acl ^ ".", | |
1232 | NONE)) | |
1233 | else | |
1234 | ("Unauthorized user asked to revoke a permission!", | |
1235 | SOME "Not authorized to revoke privileges")) | |
1236 | (fn () => ()) | |
1237 | ||
1238 | | MsgListPerms user => | |
1239 | doIt (fn () => | |
1240 | (Msg.send (bio, MsgPerms (Acl.queryAll user)); | |
1241 | ("Sent permission list for user " ^ user ^ ".", | |
1242 | NONE))) | |
1243 | (fn () => ()) | |
1244 | ||
1245 | | MsgWhoHas perm => | |
1246 | doIt (fn () => | |
1247 | (Msg.send (bio, MsgWhoHasResponse (Acl.whoHas perm)); | |
1248 | ("Sent whohas response for " ^ #class perm ^ " / " ^ #value perm ^ ".", | |
1249 | NONE))) | |
1250 | (fn () => ()) | |
1251 | ||
1252 | | MsgRmdom doms => | |
1253 | doIt (fn () => | |
1254 | if Acl.query {user = user, class = "priv", value = "all"} | |
1255 | orelse List.all (fn dom => Acl.query {user = user, class = "domain", value = dom}) doms then | |
1256 | (Domain.rmdom doms; | |
1257 | app (fn dom => | |
1258 | Acl.revokeFromAll {class = "domain", value = dom}) doms; | |
1259 | Acl.write Config.aclFile; | |
1260 | ("Removed domains" ^ foldl (fn (d, s) => s ^ " " ^ d) "" doms ^ ".", | |
1261 | NONE)) | |
1262 | else | |
1263 | ("Unauthorized user asked to remove a domain!", | |
1264 | SOME "Not authorized to remove that domain")) | |
1265 | (fn () => ()) | |
1266 | ||
1267 | | MsgRegenerate => | |
1268 | doIt (fn () => | |
1269 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1270 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1271 | (if regenerate context then | |
1272 | ("Regenerated all configuration.", | |
1273 | NONE) | |
1274 | else | |
1275 | ("Error regenerating configuration!", | |
1276 | SOME "Error regenerating configuration! Consult /var/log/domtool.log.")) | |
1277 | else | |
1278 | ("Unauthorized user asked to regenerate!", | |
1279 | SOME "Not authorized to regenerate")) | |
1280 | (fn () => ()) | |
1281 | ||
1282 | | MsgRegenerateTc => | |
1283 | doIt (fn () => | |
1284 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1285 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1286 | (if regenerateTc context then | |
1287 | ("Checked all configuration.", | |
1288 | NONE) | |
1289 | else | |
1290 | ("Found a compilation error!", | |
1291 | SOME "Found a compilation error! Consult /var/log/domtool.log.")) | |
1292 | else | |
1293 | ("Unauthorized user asked to regenerate -tc!", | |
1294 | SOME "Not authorized to regenerate -tc")) | |
1295 | (fn () => ()) | |
1296 | ||
1297 | | MsgRmuser user' => | |
1298 | doIt (fn () => | |
1299 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1300 | (rmuser user'; | |
1301 | Acl.write Config.aclFile; | |
1302 | ("Removed user " ^ user' ^ ".", | |
1303 | NONE)) | |
1304 | else | |
1305 | ("Unauthorized user asked to remove a user!", | |
1306 | SOME "Not authorized to remove users")) | |
1307 | (fn () => ()) | |
1308 | ||
1309 | | MsgCreateDbUser {dbtype, passwd} => | |
1310 | doIt (fn () => | |
1311 | case Dbms.lookup dbtype of | |
1312 | NONE => ("Database user creation request with unknown datatype type " ^ dbtype, | |
1313 | SOME ("Unknown database type " ^ dbtype)) | |
1314 | | SOME handler => | |
1315 | case #adduser handler {user = user, passwd = passwd} of | |
1316 | NONE => ("Added " ^ dbtype ^ " user " ^ user ^ ".", | |
1317 | NONE) | |
1318 | | SOME msg => | |
1319 | ("Error adding a " ^ dbtype ^ " user " ^ user ^ ": " ^ msg, | |
1320 | SOME ("Error adding user: " ^ msg))) | |
1321 | (fn () => ()) | |
1322 | ||
1323 | | MsgDbPasswd {dbtype, passwd} => | |
1324 | doIt (fn () => | |
1325 | case Dbms.lookup dbtype of | |
1326 | NONE => ("Database passwd request with unknown datatype type " ^ dbtype, | |
1327 | SOME ("Unknown database type " ^ dbtype)) | |
1328 | | SOME handler => | |
1329 | case #passwd handler {user = user, passwd = passwd} of | |
1330 | NONE => ("Changed " ^ dbtype ^ " password of user " ^ user ^ ".", | |
1331 | NONE) | |
1332 | | SOME msg => | |
1333 | ("Error setting " ^ dbtype ^ " password of user " ^ user ^ ": " ^ msg, | |
1334 | SOME ("Error adding user: " ^ msg))) | |
1335 | (fn () => ()) | |
1336 | ||
7adeee33 | 1337 | | MsgCreateDb {dbtype, dbname} => |
2ee50226 AC |
1338 | doIt (fn () => |
1339 | if Dbms.validDbname dbname then | |
1340 | case Dbms.lookup dbtype of | |
1341 | NONE => ("Database creation request with unknown datatype type " ^ dbtype, | |
1342 | SOME ("Unknown database type " ^ dbtype)) | |
1343 | | SOME handler => | |
1344 | case #createdb handler {user = user, dbname = dbname} of | |
1345 | NONE => ("Created database " ^ user ^ "_" ^ dbname ^ ".", | |
1346 | NONE) | |
1347 | | SOME msg => ("Error creating database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1348 | SOME ("Error creating database: " ^ msg)) | |
1349 | else | |
1350 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1351 | SOME ("Invalid database name " ^ dbname))) | |
1352 | (fn () => ()) | |
1353 | ||
1354 | | MsgDropDb {dbtype, dbname} => | |
1355 | doIt (fn () => | |
1356 | if Dbms.validDbname dbname then | |
1357 | case Dbms.lookup dbtype of | |
1358 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1359 | SOME ("Unknown database type " ^ dbtype)) | |
1360 | | SOME handler => | |
1361 | case #dropdb handler {user = user, dbname = dbname} of | |
1362 | NONE => ("Drop database " ^ user ^ "_" ^ dbname ^ ".", | |
1363 | NONE) | |
1364 | | SOME msg => ("Error dropping database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1365 | SOME ("Error dropping database: " ^ msg)) | |
1366 | else | |
1367 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
99cc4144 AC |
1368 | SOME ("Invalid database name " ^ dbname))) |
1369 | (fn () => ()) | |
1370 | ||
1371 | | MsgGrantDb {dbtype, dbname} => | |
1372 | doIt (fn () => | |
1373 | if Dbms.validDbname dbname then | |
1374 | case Dbms.lookup dbtype of | |
1375 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1376 | SOME ("Unknown database type " ^ dbtype)) | |
1377 | | SOME handler => | |
1378 | case #grant handler {user = user, dbname = dbname} of | |
1379 | NONE => ("Grant permissions to database " ^ user ^ "_" ^ dbname ^ ".", | |
1380 | NONE) | |
1381 | | SOME msg => ("Error granting permissions to database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1382 | SOME ("Error granting permissions to database: " ^ msg)) | |
1383 | else | |
1384 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
2ee50226 AC |
1385 | SOME ("Invalid database name " ^ dbname))) |
1386 | (fn () => ()) | |
1387 | ||
1388 | | MsgListMailboxes domain => | |
1389 | doIt (fn () => | |
1390 | if not (Domain.yourDomain domain) then | |
1391 | ("User wasn't authorized to list mailboxes for " ^ domain, | |
1392 | SOME "You're not authorized to configure that domain.") | |
1393 | else | |
1394 | case Vmail.list domain of | |
1395 | Vmail.Listing users => (Msg.send (bio, MsgMailboxes users); | |
1396 | ("Sent mailbox list for " ^ domain, | |
1397 | NONE)) | |
1398 | | Vmail.Error msg => ("Error listing mailboxes for " ^ domain ^ ": " ^ msg, | |
1399 | SOME msg)) | |
1400 | (fn () => ()) | |
1401 | ||
1402 | | MsgNewMailbox {domain, user = emailUser, passwd, mailbox} => | |
1403 | doIt (fn () => | |
1404 | if not (Domain.yourDomain domain) then | |
1405 | ("User wasn't authorized to add a mailbox to " ^ domain, | |
1406 | SOME "You're not authorized to configure that domain.") | |
1407 | else if not (Domain.validEmailUser emailUser) then | |
1408 | ("Invalid e-mail username " ^ emailUser, | |
1409 | SOME "Invalid e-mail username") | |
1410 | else if not (CharVector.all Char.isGraph passwd) then | |
1411 | ("Invalid password", | |
1412 | SOME "Invalid password; may only contain printable, non-space characters") | |
1413 | else if not (Domain.yourPath mailbox) then | |
1414 | ("User wasn't authorized to add a mailbox at " ^ mailbox, | |
3bf720f7 AC |
1415 | SOME ("You're not authorized to use that mailbox location. (" |
1416 | ^ mailbox ^ ")")) | |
2ee50226 AC |
1417 | else |
1418 | case Vmail.add {requester = user, | |
1419 | domain = domain, user = emailUser, | |
1420 | passwd = passwd, mailbox = mailbox} of | |
1421 | NONE => ("Added mailbox " ^ emailUser ^ "@" ^ domain ^ " at " ^ mailbox, | |
1422 | NONE) | |
1423 | | SOME msg => ("Error adding mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1424 | SOME msg)) | |
1425 | (fn () => ()) | |
1426 | ||
1427 | | MsgPasswdMailbox {domain, user = emailUser, passwd} => | |
1428 | doIt (fn () => | |
1429 | if not (Domain.yourDomain domain) then | |
1430 | ("User wasn't authorized to change password of a mailbox for " ^ domain, | |
1431 | SOME "You're not authorized to configure that domain.") | |
1432 | else if not (Domain.validEmailUser emailUser) then | |
1433 | ("Invalid e-mail username " ^ emailUser, | |
1434 | SOME "Invalid e-mail username") | |
1435 | else if not (CharVector.all Char.isGraph passwd) then | |
1436 | ("Invalid password", | |
1437 | SOME "Invalid password; may only contain printable, non-space characters") | |
1438 | else | |
1439 | case Vmail.passwd {domain = domain, user = emailUser, | |
1440 | passwd = passwd} of | |
1441 | NONE => ("Changed password of mailbox " ^ emailUser ^ "@" ^ domain, | |
1442 | NONE) | |
1443 | | SOME msg => ("Error changing mailbox password for " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1444 | SOME msg)) | |
1445 | (fn () => ()) | |
1446 | ||
1447 | | MsgRmMailbox {domain, user = emailUser} => | |
1448 | doIt (fn () => | |
1449 | if not (Domain.yourDomain domain) then | |
1450 | ("User wasn't authorized to change password of a mailbox for " ^ domain, | |
1451 | SOME "You're not authorized to configure that domain.") | |
1452 | else if not (Domain.validEmailUser emailUser) then | |
1453 | ("Invalid e-mail username " ^ emailUser, | |
1454 | SOME "Invalid e-mail username") | |
1455 | else | |
1456 | case Vmail.rm {domain = domain, user = emailUser} of | |
1457 | NONE => ("Deleted mailbox " ^ emailUser ^ "@" ^ domain, | |
1458 | NONE) | |
1459 | | SOME msg => ("Error deleting mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1460 | SOME msg)) | |
1461 | (fn () => ()) | |
1462 | ||
1463 | | MsgSaQuery addr => | |
1464 | doIt (fn () => | |
1465 | case checkAddr addr of | |
1466 | NONE => ("User tried to query SA filtering for " ^ addr, | |
1467 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1468 | | SOME addr' => (Msg.send (bio, MsgSaStatus (SetSA.query addr')); | |
1469 | ("Queried SA filtering status for " ^ addr, | |
1470 | NONE))) | |
1471 | (fn () => ()) | |
1472 | ||
1473 | | MsgSaSet (addr, b) => | |
1474 | doIt (fn () => | |
1475 | case checkAddr addr of | |
1476 | NONE => ("User tried to set SA filtering for " ^ addr, | |
1477 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1478 | | SOME addr' => (SetSA.set (addr', b); | |
1479 | Msg.send (bio, MsgOk); | |
1480 | ("Set SA filtering status for " ^ addr ^ " to " | |
1481 | ^ (if b then "ON" else "OFF"), | |
1482 | NONE))) | |
1483 | (fn () => ()) | |
1484 | ||
1485 | | MsgSmtpLogReq domain => | |
1486 | doIt (fn () => | |
1487 | if not (Domain.yourDomain domain) then | |
1488 | ("Unauthorized user tried to request SMTP logs for " ^ domain, | |
1489 | SOME "You aren't authorized to configure that domain.") | |
1490 | else | |
1491 | (SmtpLog.search (fn line => Msg.send (bio, MsgSmtpLogRes line)) | |
1492 | domain; | |
1493 | ("Requested SMTP logs for " ^ domain, | |
1494 | NONE))) | |
1495 | (fn () => ()) | |
1496 | ||
1497 | | MsgQuery q => | |
1498 | doIt (fn () => (Msg.send (bio, answerQuery q); | |
1499 | (describeQuery q, | |
1500 | NONE))) | |
1501 | (fn () => ()) | |
1502 | ||
00a077ab AC |
1503 | | MsgMysqlFixperms => |
1504 | doIt (fn () => if OS.Process.isSuccess | |
1505 | (OS.Process.system "/usr/bin/sudo -H /afs/hcoop.net/common/etc/scripts/mysql-grant-table-drop") then | |
1506 | ("Requested mysql-fixperms", | |
1507 | NONE) | |
1508 | else | |
1509 | ("Requested mysql-fixperms, but execution failed!", | |
1510 | SOME "Script execution failed.")) | |
1511 | (fn () => ()) | |
1512 | ||
1ffc47a6 AC |
1513 | | MsgDescribe dom => |
1514 | doIt (fn () => if not (Domain.validDomain dom) then | |
1515 | ("Requested description of invalid domain " ^ dom, | |
1516 | SOME "Invalid domain name") | |
1517 | else if not (Domain.yourDomain dom | |
1518 | orelse Acl.query {user = user, class = "priv", value = "all"}) then | |
1519 | ("Requested description of " ^ dom ^ ", but not allowed access", | |
1520 | SOME "Access denied") | |
1521 | else | |
1522 | (Msg.send (bio, MsgDescription (Domain.describe dom)); | |
1523 | ("Sent description of domain " ^ dom, | |
1524 | NONE))) | |
1525 | (fn () => ()) | |
1526 | ||
2ee50226 AC |
1527 | | _ => |
1528 | doIt (fn () => ("Unexpected command", | |
1529 | SOME "Unexpected command")) | |
1530 | (fn () => ()) | |
1531 | in | |
1532 | cmdLoop () | |
1533 | end | |
1534 | handle e as (OpenSSL.OpenSSL s) => | |
1535 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1536 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1537 | OpenSSL.close bio | |
08688401 AC |
1538 | handle OpenSSL.OpenSSL _ => (); |
1539 | loop ()) | |
2ee50226 AC |
1540 | | OS.SysErr (s, _) => |
1541 | (print ("System error: " ^ s ^ "\n"); | |
1542 | OpenSSL.close bio | |
1543 | handle OpenSSL.OpenSSL _ => (); | |
1544 | loop ()) | |
1545 | | IO.Io {name, function, cause} => | |
1546 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1547 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1548 | OpenSSL.close bio | |
1549 | handle OpenSSL.OpenSSL _ => (); | |
1550 | loop ()) | |
314ce7bd AC |
1551 | | OS.Path.InvalidArc => |
1552 | (print "Invalid arc\n"; | |
1553 | OpenSSL.close bio | |
1554 | handle OpenSSL.OpenSSL _ => (); | |
1555 | loop ()) | |
2ee50226 AC |
1556 | | e => |
1557 | (print "Unknown exception in main loop!\n"; | |
1558 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1559 | OpenSSL.close bio | |
1560 | handle OpenSSL.OpenSSL _ => (); | |
1561 | loop ())) | |
1562 | handle e as (OpenSSL.OpenSSL s) => | |
1563 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1564 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1565 | loop ()) | |
1566 | | OS.SysErr (s, _) => | |
1567 | (print ("System error: " ^ s ^ "\n"); | |
1568 | loop ()) | |
1569 | | IO.Io {name, function, cause} => | |
1570 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1571 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1572 | loop ()) | |
1573 | | e => | |
1574 | (print "Unknown exception in main loop!\n"; | |
1575 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1576 | loop ()) | |
36e42cb8 | 1577 | in |
c9731b9b | 1578 | print ("Domtool dispatcher starting up at " ^ now () ^ "\n"); |
361a1e7f | 1579 | print "Listening for connections....\n"; |
36e42cb8 AC |
1580 | loop (); |
1581 | OpenSSL.shutdown sock | |
1582 | end | |
1583 | ||
1584 | fun slave () = | |
1585 | let | |
6e62228d | 1586 | val host = Slave.hostname () |
36e42cb8 | 1587 | |
d22c1f00 AC |
1588 | val context = context (Config.certDir ^ "/" ^ host ^ ".pem", |
1589 | Config.keyDir ^ "/" ^ host ^ "/key.pem", | |
1590 | Config.trustStore) | |
36e42cb8 AC |
1591 | |
1592 | val sock = OpenSSL.listen (context, Config.slavePort) | |
1593 | ||
c9731b9b AC |
1594 | val _ = print ("Slave server starting at " ^ now () ^ "\n") |
1595 | ||
36e42cb8 AC |
1596 | fun loop () = |
1597 | case OpenSSL.accept sock of | |
1598 | NONE => () | |
1599 | | SOME bio => | |
1600 | let | |
1601 | val peer = OpenSSL.peerCN bio | |
c9731b9b | 1602 | val () = print ("\nConnection from " ^ peer ^ " at " ^ now () ^ "\n") |
3b267643 | 1603 | in |
c9731b9b | 1604 | if peer = Config.dispatcherName then let |
36e42cb8 AC |
1605 | fun loop' files = |
1606 | case Msg.recv bio of | |
1607 | NONE => print "Dispatcher closed connection unexpectedly\n" | |
1608 | | SOME m => | |
1609 | case m of | |
1610 | MsgFile file => loop' (file :: files) | |
1611 | | MsgDoFiles => (Slave.handleChanges files; | |
1612 | Msg.send (bio, MsgOk)) | |
71420f8b AC |
1613 | | MsgRegenerate => (Domain.resetLocal (); |
1614 | Msg.send (bio, MsgOk)) | |
36e42cb8 AC |
1615 | | _ => (print "Dispatcher sent unexpected command\n"; |
1616 | Msg.send (bio, MsgError "Unexpected command")) | |
1617 | in | |
1618 | loop' []; | |
1619 | ignore (OpenSSL.readChar bio); | |
1620 | OpenSSL.close bio; | |
1621 | loop () | |
1622 | end | |
c9731b9b AC |
1623 | else if peer = "domtool" then |
1624 | case Msg.recv bio of | |
1625 | SOME MsgShutdown => (OpenSSL.close bio; | |
1626 | print ("Shutting down at " ^ now () ^ "\n\n")) | |
1627 | | _ => (OpenSSL.close bio; | |
1628 | loop ()) | |
1629 | else | |
a95a0107 AC |
1630 | case Msg.recv bio of |
1631 | SOME (MsgQuery q) => (print (describeQuery q ^ "\n"); | |
1632 | Msg.send (bio, answerQuery q); | |
1633 | ignore (OpenSSL.readChar bio); | |
1634 | OpenSSL.close bio; | |
1635 | loop ()) | |
1636 | | _ => (OpenSSL.close bio; | |
1637 | loop ()) | |
3196000d AC |
1638 | end handle OpenSSL.OpenSSL s => |
1639 | (print ("OpenSSL error: "^ s ^ "\n"); | |
1640 | OpenSSL.close bio | |
1641 | handle OpenSSL.OpenSSL _ => (); | |
1642 | loop ()) | |
95a9abd1 AC |
1643 | | e as OS.SysErr (s, _) => |
1644 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1645 | print ("System error: "^ s ^ "\n"); | |
7af7d4cb AC |
1646 | OpenSSL.close bio |
1647 | handle OpenSSL.OpenSSL _ => (); | |
1648 | loop ()) | |
07cc384c | 1649 | in |
3b267643 AC |
1650 | loop (); |
1651 | OpenSSL.shutdown sock | |
07cc384c AC |
1652 | end |
1653 | ||
44a5ce2f | 1654 | fun listBasis () = |
3196000d AC |
1655 | let |
1656 | val dir = Posix.FileSys.opendir Config.libRoot | |
1657 | ||
1658 | fun loop files = | |
1659 | case Posix.FileSys.readdir dir of | |
1660 | NONE => (Posix.FileSys.closedir dir; | |
1661 | files) | |
1662 | | SOME fname => | |
1663 | if String.isSuffix ".dtl" fname then | |
1664 | loop (OS.Path.joinDirFile {dir = Config.libRoot, | |
1665 | file = fname} | |
1666 | :: files) | |
1667 | else | |
1668 | loop files | |
3196000d | 1669 | in |
44a5ce2f | 1670 | loop [] |
3196000d AC |
1671 | end |
1672 | ||
44a5ce2f AC |
1673 | fun autodocBasis outdir = |
1674 | Autodoc.autodoc {outdir = outdir, infiles = listBasis ()} | |
1675 | ||
234b917a | 1676 | end |