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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 |
24248d62 AC |
28 | |
29 | fun isLib fname = OS.Path.file fname = "lib.dtl" | |
30 | ||
31 | fun wrapFile (fname, file) = | |
32 | case (isLib fname, file) of | |
33 | (true, (comment, ds, SOME e)) => | |
34 | let | |
35 | val (_, loc) = e | |
36 | in | |
37 | (comment, ds, SOME (ELocal (e, (ESkip, loc)), loc)) | |
38 | end | |
39 | | _ => file | |
40 | ||
d189ec0e | 41 | fun check' G fname = |
a3698041 AC |
42 | let |
43 | val prog = Parse.parse fname | |
24248d62 | 44 | val prog = wrapFile (fname, prog) |
a3698041 AC |
45 | in |
46 | if !ErrorMsg.anyErrors then | |
d189ec0e | 47 | G |
a3698041 | 48 | else |
e9256fdc AC |
49 | (if isLib fname then |
50 | () | |
51 | else | |
52 | Option.app (Unused.check G) (#3 prog); | |
24248d62 | 53 | Tycheck.checkFile G (Defaults.tInit prog) prog) |
a3698041 AC |
54 | end |
55 | ||
d189ec0e | 56 | fun basis () = |
234b917a | 57 | let |
d189ec0e AC |
58 | val dir = Posix.FileSys.opendir Config.libRoot |
59 | ||
60 | fun loop files = | |
61 | case Posix.FileSys.readdir dir of | |
d612d62c AC |
62 | NONE => (Posix.FileSys.closedir dir; |
63 | files) | |
d189ec0e AC |
64 | | SOME fname => |
65 | if String.isSuffix ".dtl" fname then | |
d612d62c AC |
66 | loop (OS.Path.joinDirFile {dir = Config.libRoot, |
67 | file = fname} | |
d189ec0e AC |
68 | :: files) |
69 | else | |
70 | loop files | |
71 | ||
72 | val files = loop [] | |
c53e82e4 | 73 | val (_, files) = Order.order NONE files |
d189ec0e | 74 | in |
6ae327f8 AC |
75 | if !ErrorMsg.anyErrors then |
76 | Env.empty | |
77 | else | |
b3159a70 AC |
78 | (Tycheck.allowExterns (); |
79 | foldl (fn (fname, G) => check' G fname) Env.empty files | |
80 | before Tycheck.disallowExterns ()) | |
d189ec0e AC |
81 | end |
82 | ||
24248d62 AC |
83 | (* val b = basis () *) |
84 | ||
85 | fun check G fname = | |
d189ec0e AC |
86 | let |
87 | val _ = ErrorMsg.reset () | |
12adf55a | 88 | val _ = Env.preTycheck () |
234b917a AC |
89 | in |
90 | if !ErrorMsg.anyErrors then | |
36e42cb8 | 91 | raise ErrorMsg.Error |
234b917a AC |
92 | else |
93 | let | |
b3159a70 | 94 | val _ = Tycheck.disallowExterns () |
7f012ffd | 95 | val _ = ErrorMsg.reset () |
d189ec0e | 96 | val prog = Parse.parse fname |
24248d62 | 97 | val prog = wrapFile (fname, prog) |
234b917a | 98 | in |
492c1cff | 99 | if !ErrorMsg.anyErrors then |
36e42cb8 | 100 | raise ErrorMsg.Error |
492c1cff | 101 | else |
d189ec0e | 102 | let |
24248d62 | 103 | val G' = Tycheck.checkFile G (Defaults.tInit prog) prog |
d189ec0e | 104 | in |
36e42cb8 AC |
105 | if !ErrorMsg.anyErrors then |
106 | raise ErrorMsg.Error | |
107 | else | |
e9256fdc AC |
108 | (if isLib fname then |
109 | () | |
110 | else | |
111 | Option.app (Unused.check G) (#3 prog); | |
b21491de | 112 | (G', #3 prog)) |
d189ec0e | 113 | end |
234b917a AC |
114 | end |
115 | end | |
116 | ||
0c85f25e AC |
117 | fun notTmp s = |
118 | String.sub (s, 0) <> #"." | |
119 | andalso CharVector.all (fn ch => Char.isAlphaNum ch orelse ch = #"." orelse ch = #"_" orelse ch = #"-") s | |
c53e82e4 | 120 | |
86e132be AC |
121 | fun setupUser () = |
122 | let | |
123 | val user = | |
124 | case Posix.ProcEnv.getenv "DOMTOOL_USER" of | |
125 | NONE => | |
126 | let | |
127 | val uid = Posix.ProcEnv.getuid () | |
128 | in | |
129 | Posix.SysDB.Passwd.name (Posix.SysDB.getpwuid uid) | |
130 | end | |
131 | | SOME user => user | |
132 | in | |
133 | Acl.read Config.aclFile; | |
134 | Domain.setUser user; | |
135 | user | |
136 | end | |
137 | ||
138 | fun checkDir' dname = | |
c53e82e4 AC |
139 | let |
140 | val b = basis () | |
141 | ||
142 | val dir = Posix.FileSys.opendir dname | |
143 | ||
144 | fun loop files = | |
145 | case Posix.FileSys.readdir dir of | |
146 | NONE => (Posix.FileSys.closedir dir; | |
147 | files) | |
148 | | SOME fname => | |
149 | if notTmp fname then | |
150 | loop (OS.Path.joinDirFile {dir = dname, | |
151 | file = fname} | |
152 | :: files) | |
153 | else | |
154 | loop files | |
155 | ||
156 | val files = loop [] | |
157 | val (_, files) = Order.order (SOME b) files | |
158 | in | |
159 | if !ErrorMsg.anyErrors then | |
1824f573 | 160 | raise ErrorMsg.Error |
c53e82e4 AC |
161 | else |
162 | (foldl (fn (fname, G) => check' G fname) b files; | |
1824f573 AC |
163 | if !ErrorMsg.anyErrors then |
164 | raise ErrorMsg.Error | |
165 | else | |
166 | ()) | |
c53e82e4 AC |
167 | end |
168 | ||
86e132be AC |
169 | fun checkDir dname = |
170 | (setupUser (); | |
171 | checkDir' dname) | |
172 | ||
24248d62 | 173 | fun reduce G fname = |
a3698041 | 174 | let |
24248d62 | 175 | val (G, body) = check G fname |
a3698041 AC |
176 | in |
177 | if !ErrorMsg.anyErrors then | |
06bd8215 | 178 | (G, NONE) |
a3698041 | 179 | else |
d189ec0e AC |
180 | case body of |
181 | SOME body => | |
182 | let | |
183 | val body' = Reduce.reduceExp G body | |
184 | in | |
185 | (*printd (PD.hovBox (PD.PPS.Rel 0, | |
186 | [PD.string "Result:", | |
187 | PD.space 1, | |
188 | p_exp body']))*) | |
06bd8215 | 189 | (G, SOME body') |
d189ec0e | 190 | end |
06bd8215 | 191 | | _ => (G, NONE) |
a3698041 AC |
192 | end |
193 | ||
24248d62 | 194 | (*(Defaults.eInit ())*) |
d189ec0e | 195 | |
24248d62 AC |
196 | fun eval G evs fname = |
197 | case reduce G fname of | |
06bd8215 | 198 | (G, SOME body') => |
1824f573 AC |
199 | if !ErrorMsg.anyErrors then |
200 | raise ErrorMsg.Error | |
201 | else | |
24248d62 AC |
202 | let |
203 | val evs' = Eval.exec' evs body' | |
204 | in | |
205 | (G, evs') | |
206 | end | |
06bd8215 | 207 | | (G, NONE) => (G, evs) |
1824f573 | 208 | |
3b267643 AC |
209 | val dispatcher = |
210 | Config.dispatcher ^ ":" ^ Int.toString Config.dispatcherPort | |
559e89e9 | 211 | |
c9731b9b AC |
212 | val self = |
213 | "localhost:" ^ Int.toString Config.slavePort | |
214 | ||
d22c1f00 AC |
215 | fun context x = |
216 | (OpenSSL.context false x) | |
25c93232 | 217 | handle e as OpenSSL.OpenSSL s => |
d22c1f00 | 218 | (print "Couldn't find your certificate.\nYou probably haven't been given any Domtool privileges.\n"; |
504618b9 | 219 | print ("I looked in: " ^ #1 x ^ "\n"); |
25c93232 | 220 | print ("Additional information: " ^ s ^ "\n"); |
d22c1f00 AC |
221 | raise e) |
222 | ||
e1b99e23 AC |
223 | fun requestContext f = |
224 | let | |
225 | val user = setupUser () | |
5ee41dd0 AC |
226 | |
227 | val () = f () | |
aa56e112 | 228 | |
d22c1f00 AC |
229 | val context = context (Config.certDir ^ "/" ^ user ^ ".pem", |
230 | Config.keyDir ^ "/" ^ user ^ "/key.pem", | |
231 | Config.trustStore) | |
5ee41dd0 AC |
232 | in |
233 | (user, context) | |
234 | end | |
07cc384c | 235 | |
8be753d9 | 236 | fun requestBio' printErr f = |
5ee41dd0 AC |
237 | let |
238 | val (user, context) = requestContext f | |
239 | in | |
8be753d9 | 240 | (user, OpenSSL.connect printErr (context, dispatcher)) |
5ee41dd0 AC |
241 | end |
242 | ||
8be753d9 AC |
243 | val requestBio = requestBio' true |
244 | ||
245 | fun requestSlaveBio' printErr = | |
c9731b9b AC |
246 | let |
247 | val (user, context) = requestContext (fn () => ()) | |
248 | in | |
8be753d9 | 249 | (user, OpenSSL.connect printErr (context, self)) |
c9731b9b AC |
250 | end |
251 | ||
8be753d9 AC |
252 | fun requestSlaveBio () = requestSlaveBio' true |
253 | ||
5ee41dd0 AC |
254 | fun request fname = |
255 | let | |
24248d62 | 256 | val (user, bio) = requestBio (fn () => ignore (check (basis ()) fname)) |
559e89e9 | 257 | |
3b267643 AC |
258 | val inf = TextIO.openIn fname |
259 | ||
36e42cb8 | 260 | fun loop lines = |
3b267643 | 261 | case TextIO.inputLine inf of |
36e42cb8 AC |
262 | NONE => String.concat (List.rev lines) |
263 | | SOME line => loop (line :: lines) | |
264 | ||
265 | val code = loop [] | |
559e89e9 | 266 | in |
3b267643 | 267 | TextIO.closeIn inf; |
36e42cb8 AC |
268 | Msg.send (bio, MsgConfig code); |
269 | case Msg.recv bio of | |
270 | NONE => print "Server closed connection unexpectedly.\n" | |
271 | | SOME m => | |
272 | case m of | |
273 | MsgOk => print "Configuration succeeded.\n" | |
274 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
275 | | _ => print "Unexpected server reply.\n"; | |
3b267643 | 276 | OpenSSL.close bio |
559e89e9 | 277 | end |
aa56e112 | 278 | handle ErrorMsg.Error => () |
559e89e9 | 279 | |
c53e82e4 AC |
280 | fun requestDir dname = |
281 | let | |
5982c377 AC |
282 | val _ = if Posix.FileSys.access (dname, []) then |
283 | () | |
284 | else | |
285 | (print ("Can't access " ^ dname ^ ".\n"); | |
286 | print "Did you mean to run domtool on a specific file, instead of asking for all\n"; | |
e7905534 | 287 | print "files in your ~/.domtool directory?\n"; |
5982c377 AC |
288 | OS.Process.exit OS.Process.failure) |
289 | ||
1824f573 AC |
290 | val _ = ErrorMsg.reset () |
291 | ||
86e132be | 292 | val (user, bio) = requestBio (fn () => checkDir' dname) |
c53e82e4 AC |
293 | |
294 | val b = basis () | |
295 | ||
296 | val dir = Posix.FileSys.opendir dname | |
297 | ||
298 | fun loop files = | |
299 | case Posix.FileSys.readdir dir of | |
300 | NONE => (Posix.FileSys.closedir dir; | |
301 | files) | |
302 | | SOME fname => | |
303 | if notTmp fname then | |
304 | loop (OS.Path.joinDirFile {dir = dname, | |
305 | file = fname} | |
306 | :: files) | |
307 | else | |
308 | loop files | |
309 | ||
310 | val files = loop [] | |
311 | val (_, files) = Order.order (SOME b) files | |
312 | ||
313 | val _ = if !ErrorMsg.anyErrors then | |
cf283351 | 314 | (print "J\n";raise ErrorMsg.Error) |
c53e82e4 AC |
315 | else |
316 | () | |
317 | ||
318 | val codes = map (fn fname => | |
319 | let | |
320 | val inf = TextIO.openIn fname | |
321 | ||
322 | fun loop lines = | |
323 | case TextIO.inputLine inf of | |
324 | NONE => String.concat (rev lines) | |
325 | | SOME line => loop (line :: lines) | |
326 | in | |
327 | loop [] | |
328 | before TextIO.closeIn inf | |
329 | end) files | |
330 | in | |
1824f573 AC |
331 | if !ErrorMsg.anyErrors then |
332 | () | |
333 | else | |
334 | (Msg.send (bio, MsgMultiConfig codes); | |
335 | case Msg.recv bio of | |
336 | NONE => print "Server closed connection unexpectedly.\n" | |
337 | | SOME m => | |
338 | case m of | |
339 | MsgOk => print "Configuration succeeded.\n" | |
340 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
341 | | _ => print "Unexpected server reply.\n"; | |
342 | OpenSSL.close bio) | |
c53e82e4 AC |
343 | end |
344 | handle ErrorMsg.Error => () | |
345 | ||
62260c5f AC |
346 | fun requestPing () = |
347 | let | |
8be753d9 | 348 | val (_, bio) = requestBio' false (fn () => ()) |
62260c5f AC |
349 | in |
350 | OpenSSL.close bio; | |
351 | OS.Process.success | |
352 | end | |
353 | handle _ => OS.Process.failure | |
354 | ||
9f27d58f AC |
355 | fun requestShutdown () = |
356 | let | |
357 | val (_, bio) = requestBio (fn () => ()) | |
358 | in | |
359 | Msg.send (bio, MsgShutdown); | |
360 | case Msg.recv bio of | |
8be753d9 | 361 | NONE => () |
9f27d58f AC |
362 | | SOME m => |
363 | case m of | |
364 | MsgOk => print "Shutdown begun.\n" | |
365 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
366 | | _ => print "Unexpected server reply.\n"; | |
367 | OpenSSL.close bio | |
368 | end | |
369 | ||
c9731b9b AC |
370 | fun requestSlavePing () = |
371 | let | |
8be753d9 | 372 | val (_, bio) = requestSlaveBio' false |
c9731b9b AC |
373 | in |
374 | OpenSSL.close bio; | |
375 | OS.Process.success | |
376 | end | |
377 | handle _ => OS.Process.failure | |
378 | ||
379 | fun requestSlaveShutdown () = | |
380 | let | |
381 | val (_, bio) = requestSlaveBio () | |
382 | in | |
383 | Msg.send (bio, MsgShutdown); | |
384 | case Msg.recv bio of | |
8be753d9 | 385 | NONE => () |
c9731b9b AC |
386 | | SOME m => |
387 | case m of | |
388 | MsgOk => print "Shutdown begun.\n" | |
389 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
390 | | _ => print "Unexpected server reply.\n"; | |
391 | OpenSSL.close bio | |
392 | end | |
393 | ||
5ee41dd0 AC |
394 | fun requestGrant acl = |
395 | let | |
396 | val (user, bio) = requestBio (fn () => ()) | |
397 | in | |
398 | Msg.send (bio, MsgGrant acl); | |
399 | case Msg.recv bio of | |
400 | NONE => print "Server closed connection unexpectedly.\n" | |
401 | | SOME m => | |
402 | case m of | |
403 | MsgOk => print "Grant succeeded.\n" | |
404 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
405 | | _ => print "Unexpected server reply.\n"; | |
406 | OpenSSL.close bio | |
407 | end | |
408 | ||
411a85f2 AC |
409 | fun requestRevoke acl = |
410 | let | |
411 | val (user, bio) = requestBio (fn () => ()) | |
412 | in | |
413 | Msg.send (bio, MsgRevoke acl); | |
414 | case Msg.recv bio of | |
415 | NONE => print "Server closed connection unexpectedly.\n" | |
416 | | SOME m => | |
417 | case m of | |
418 | MsgOk => print "Revoke succeeded.\n" | |
419 | | MsgError s => print ("Revoke failed: " ^ s ^ "\n") | |
420 | | _ => print "Unexpected server reply.\n"; | |
421 | OpenSSL.close bio | |
422 | end | |
423 | ||
08a04eb4 AC |
424 | fun requestListPerms user = |
425 | let | |
426 | val (_, bio) = requestBio (fn () => ()) | |
427 | in | |
428 | Msg.send (bio, MsgListPerms user); | |
429 | (case Msg.recv bio of | |
430 | NONE => (print "Server closed connection unexpectedly.\n"; | |
431 | NONE) | |
432 | | SOME m => | |
433 | case m of | |
434 | MsgPerms perms => SOME perms | |
435 | | MsgError s => (print ("Listing failed: " ^ s ^ "\n"); | |
436 | NONE) | |
437 | | _ => (print "Unexpected server reply.\n"; | |
438 | NONE)) | |
439 | before OpenSSL.close bio | |
440 | end | |
441 | ||
094877b1 AC |
442 | fun requestWhoHas perm = |
443 | let | |
444 | val (_, bio) = requestBio (fn () => ()) | |
445 | in | |
446 | Msg.send (bio, MsgWhoHas perm); | |
447 | (case Msg.recv bio of | |
448 | NONE => (print "Server closed connection unexpectedly.\n"; | |
449 | NONE) | |
450 | | SOME m => | |
451 | case m of | |
452 | MsgWhoHasResponse users => SOME users | |
453 | | MsgError s => (print ("whohas failed: " ^ s ^ "\n"); | |
454 | NONE) | |
455 | | _ => (print "Unexpected server reply.\n"; | |
456 | NONE)) | |
457 | before OpenSSL.close bio | |
458 | end | |
459 | ||
1824f573 AC |
460 | fun requestRegen () = |
461 | let | |
462 | val (_, bio) = requestBio (fn () => ()) | |
463 | in | |
464 | Msg.send (bio, MsgRegenerate); | |
465 | case Msg.recv bio of | |
466 | NONE => print "Server closed connection unexpectedly.\n" | |
467 | | SOME m => | |
468 | case m of | |
469 | MsgOk => print "Regeneration succeeded.\n" | |
470 | | MsgError s => print ("Regeneration failed: " ^ s ^ "\n") | |
471 | | _ => print "Unexpected server reply.\n"; | |
472 | OpenSSL.close bio | |
473 | end | |
474 | ||
fb6fac97 AC |
475 | fun requestRegenTc () = |
476 | let | |
477 | val (_, bio) = requestBio (fn () => ()) | |
478 | in | |
479 | Msg.send (bio, MsgRegenerateTc); | |
480 | case Msg.recv bio of | |
481 | NONE => print "Server closed connection unexpectedly.\n" | |
482 | | SOME m => | |
483 | case m of | |
484 | MsgOk => print "All configuration validated.\n" | |
485 | | MsgError s => print ("Configuration validation failed: " ^ s ^ "\n") | |
486 | | _ => print "Unexpected server reply.\n"; | |
487 | OpenSSL.close bio | |
488 | end | |
489 | ||
c189cbe9 AC |
490 | fun requestRmdom dom = |
491 | let | |
492 | val (_, bio) = requestBio (fn () => ()) | |
493 | in | |
494 | Msg.send (bio, MsgRmdom dom); | |
495 | case Msg.recv bio of | |
496 | NONE => print "Server closed connection unexpectedly.\n" | |
497 | | SOME m => | |
498 | case m of | |
499 | MsgOk => print "Removal succeeded.\n" | |
500 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
501 | | _ => print "Unexpected server reply.\n"; | |
502 | OpenSSL.close bio | |
503 | end | |
504 | ||
e69e60cc AC |
505 | fun requestRmuser user = |
506 | let | |
507 | val (_, bio) = requestBio (fn () => ()) | |
508 | in | |
509 | Msg.send (bio, MsgRmuser user); | |
510 | case Msg.recv bio of | |
511 | NONE => print "Server closed connection unexpectedly.\n" | |
512 | | SOME m => | |
513 | case m of | |
514 | MsgOk => print "Removal succeeded.\n" | |
515 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
516 | | _ => print "Unexpected server reply.\n"; | |
517 | OpenSSL.close bio | |
518 | end | |
519 | ||
d541c618 AC |
520 | fun requestDbUser dbtype = |
521 | let | |
522 | val (_, bio) = requestBio (fn () => ()) | |
523 | in | |
524 | Msg.send (bio, MsgCreateDbUser dbtype); | |
525 | case Msg.recv bio of | |
526 | NONE => print "Server closed connection unexpectedly.\n" | |
527 | | SOME m => | |
528 | case m of | |
529 | MsgOk => print "Your user has been created.\n" | |
530 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
531 | | _ => print "Unexpected server reply.\n"; | |
532 | OpenSSL.close bio | |
533 | end | |
534 | ||
86aa5de7 AC |
535 | fun requestDbPasswd rc = |
536 | let | |
537 | val (_, bio) = requestBio (fn () => ()) | |
538 | in | |
539 | Msg.send (bio, MsgDbPasswd rc); | |
540 | case Msg.recv bio of | |
541 | NONE => print "Server closed connection unexpectedly.\n" | |
542 | | SOME m => | |
543 | case m of | |
544 | MsgOk => print "Your password has been changed.\n" | |
545 | | MsgError s => print ("Password set failed: " ^ s ^ "\n") | |
546 | | _ => print "Unexpected server reply.\n"; | |
547 | OpenSSL.close bio | |
548 | end | |
549 | ||
90dd48df AC |
550 | fun requestDbTable p = |
551 | let | |
552 | val (user, bio) = requestBio (fn () => ()) | |
553 | in | |
7adeee33 | 554 | Msg.send (bio, MsgCreateDb p); |
90dd48df AC |
555 | case Msg.recv bio of |
556 | NONE => print "Server closed connection unexpectedly.\n" | |
557 | | SOME m => | |
558 | case m of | |
559 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been created.\n") | |
560 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
561 | | _ => print "Unexpected server reply.\n"; | |
562 | OpenSSL.close bio | |
563 | end | |
564 | ||
35659203 AC |
565 | fun requestDbDrop p = |
566 | let | |
567 | val (user, bio) = requestBio (fn () => ()) | |
568 | in | |
569 | Msg.send (bio, MsgDropDb p); | |
570 | case Msg.recv bio of | |
571 | NONE => print "Server closed connection unexpectedly.\n" | |
572 | | SOME m => | |
573 | case m of | |
574 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been dropped.\n") | |
575 | | MsgError s => print ("Drop failed: " ^ s ^ "\n") | |
576 | | _ => print "Unexpected server reply.\n"; | |
577 | OpenSSL.close bio | |
578 | end | |
579 | ||
99cc4144 AC |
580 | fun requestDbGrant p = |
581 | let | |
582 | val (user, bio) = requestBio (fn () => ()) | |
583 | in | |
584 | Msg.send (bio, MsgGrantDb p); | |
585 | case Msg.recv bio of | |
586 | NONE => print "Server closed connection unexpectedly.\n" | |
587 | | SOME m => | |
588 | case m of | |
589 | MsgOk => print ("You've been granted all allowed privileges to database " ^ user ^ "_" ^ #dbname p ^ ".\n") | |
590 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
591 | | _ => print "Unexpected server reply.\n"; | |
592 | OpenSSL.close bio | |
593 | end | |
594 | ||
1d3ef80e AC |
595 | fun requestListMailboxes domain = |
596 | let | |
597 | val (_, bio) = requestBio (fn () => ()) | |
598 | in | |
599 | Msg.send (bio, MsgListMailboxes domain); | |
600 | (case Msg.recv bio of | |
2e96b9d4 | 601 | NONE => Vmail.Error "Server closed connection unexpectedly." |
1d3ef80e AC |
602 | | SOME m => |
603 | case m of | |
604 | MsgMailboxes users => (Msg.send (bio, MsgOk); | |
605 | Vmail.Listing users) | |
dee1a22b | 606 | | MsgError s => Vmail.Error ("Listing failed: " ^ s) |
2e96b9d4 | 607 | | _ => Vmail.Error "Unexpected server reply.") |
1d3ef80e AC |
608 | before OpenSSL.close bio |
609 | end | |
610 | ||
08688401 AC |
611 | fun requestNewMailbox p = |
612 | let | |
613 | val (_, bio) = requestBio (fn () => ()) | |
614 | in | |
615 | Msg.send (bio, MsgNewMailbox p); | |
616 | case Msg.recv bio of | |
617 | NONE => print "Server closed connection unexpectedly.\n" | |
618 | | SOME m => | |
619 | case m of | |
620 | MsgOk => print ("A mapping for " ^ #user p ^ "@" ^ #domain p ^ " has been created.\n") | |
621 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
622 | | _ => print "Unexpected server reply.\n"; | |
623 | OpenSSL.close bio | |
624 | end | |
625 | ||
626 | fun requestPasswdMailbox p = | |
627 | let | |
628 | val (_, bio) = requestBio (fn () => ()) | |
629 | in | |
630 | Msg.send (bio, MsgPasswdMailbox p); | |
631 | case Msg.recv bio of | |
632 | NONE => print "Server closed connection unexpectedly.\n" | |
633 | | SOME m => | |
634 | case m of | |
635 | MsgOk => print ("The password for " ^ #user p ^ "@" ^ #domain p ^ " has been changed.\n") | |
636 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
637 | | _ => print "Unexpected server reply.\n"; | |
638 | OpenSSL.close bio | |
639 | end | |
640 | ||
641 | fun requestRmMailbox p = | |
642 | let | |
643 | val (_, bio) = requestBio (fn () => ()) | |
644 | in | |
645 | Msg.send (bio, MsgRmMailbox p); | |
646 | case Msg.recv bio of | |
647 | NONE => print "Server closed connection unexpectedly.\n" | |
648 | | SOME m => | |
649 | case m of | |
650 | MsgOk => print ("The mapping for mailbox " ^ #user p ^ "@" ^ #domain p ^ " has been deleted.\n") | |
651 | | MsgError s => print ("Remove failed: " ^ s ^ "\n") | |
652 | | _ => print "Unexpected server reply.\n"; | |
653 | OpenSSL.close bio | |
654 | end | |
655 | ||
2e96b9d4 AC |
656 | fun requestSaQuery addr = |
657 | let | |
658 | val (_, bio) = requestBio (fn () => ()) | |
659 | in | |
660 | Msg.send (bio, MsgSaQuery addr); | |
661 | (case Msg.recv bio of | |
662 | NONE => print "Server closed connection unexpectedly.\n" | |
663 | | SOME m => | |
664 | case m of | |
665 | MsgSaStatus b => (print ("SpamAssassin filtering for " ^ addr ^ " is " | |
666 | ^ (if b then "ON" else "OFF") ^ ".\n"); | |
667 | Msg.send (bio, MsgOk)) | |
668 | | MsgError s => print ("Query failed: " ^ s ^ "\n") | |
669 | | _ => print "Unexpected server reply.\n") | |
670 | before OpenSSL.close bio | |
671 | end | |
672 | ||
673 | fun requestSaSet p = | |
674 | let | |
675 | val (_, bio) = requestBio (fn () => ()) | |
676 | in | |
677 | Msg.send (bio, MsgSaSet p); | |
678 | case Msg.recv bio of | |
679 | NONE => print "Server closed connection unexpectedly.\n" | |
680 | | SOME m => | |
681 | case m of | |
682 | MsgOk => print ("SpamAssassin filtering for " ^ #1 p ^ " is now " | |
683 | ^ (if #2 p then "ON" else "OFF") ^ ".\n") | |
684 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
685 | | _ => print "Unexpected server reply.\n"; | |
686 | OpenSSL.close bio | |
687 | end | |
688 | ||
2bc5ed22 AC |
689 | fun requestSmtpLog domain = |
690 | let | |
691 | val (_, bio) = requestBio (fn () => ()) | |
692 | ||
693 | val _ = Msg.send (bio, MsgSmtpLogReq domain) | |
694 | ||
695 | fun loop () = | |
696 | case Msg.recv bio of | |
697 | NONE => print "Server closed connection unexpectedly.\n" | |
698 | | SOME m => | |
699 | case m of | |
700 | MsgOk => () | |
701 | | MsgSmtpLogRes line => (print line; | |
702 | loop ()) | |
703 | | MsgError s => print ("Log search failed: " ^ s ^ "\n") | |
704 | | _ => print "Unexpected server reply.\n" | |
705 | in | |
706 | loop (); | |
707 | OpenSSL.close bio | |
708 | end | |
709 | ||
00a077ab AC |
710 | fun requestMysqlFixperms () = |
711 | let | |
712 | val (_, bio) = requestBio (fn () => ()) | |
713 | in | |
714 | Msg.send (bio, MsgMysqlFixperms); | |
715 | case Msg.recv bio of | |
716 | NONE => print "Server closed connection unexpectedly.\n" | |
717 | | SOME m => | |
718 | case m of | |
719 | MsgOk => print "Permissions granted.\n" | |
720 | | MsgError s => print ("Failed: " ^ s ^ "\n") | |
721 | | _ => print "Unexpected server reply.\n"; | |
722 | OpenSSL.close bio | |
723 | end | |
724 | ||
75585a67 AC |
725 | fun requestApt {node, pkg} = |
726 | let | |
a95a0107 | 727 | val (user, context) = requestContext (fn () => ()) |
8be753d9 AC |
728 | val bio = OpenSSL.connect true (context, if node = Config.masterNode then |
729 | dispatcher | |
730 | else | |
731 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
75585a67 | 732 | |
a95a0107 | 733 | val _ = Msg.send (bio, MsgQuery (QApt pkg)) |
75585a67 AC |
734 | |
735 | fun loop () = | |
736 | case Msg.recv bio of | |
737 | NONE => (print "Server closed connection unexpectedly.\n"; | |
738 | OS.Process.failure) | |
739 | | SOME m => | |
740 | case m of | |
741 | MsgYes => (print "Package is installed.\n"; | |
742 | OS.Process.success) | |
743 | | MsgNo => (print "Package is not installed.\n"; | |
744 | OS.Process.failure) | |
745 | | MsgError s => (print ("APT query failed: " ^ s ^ "\n"); | |
746 | OS.Process.failure) | |
747 | | _ => (print "Unexpected server reply.\n"; | |
748 | OS.Process.failure) | |
749 | in | |
750 | loop () | |
751 | before OpenSSL.close bio | |
752 | end | |
753 | ||
d351d679 AC |
754 | fun requestCron {node, uname} = |
755 | let | |
756 | val (user, context) = requestContext (fn () => ()) | |
8be753d9 AC |
757 | val bio = OpenSSL.connect true (context, if node = Config.masterNode then |
758 | dispatcher | |
759 | else | |
760 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
d351d679 AC |
761 | |
762 | val _ = Msg.send (bio, MsgQuery (QCron uname)) | |
763 | ||
764 | fun loop () = | |
765 | case Msg.recv bio of | |
766 | NONE => (print "Server closed connection unexpectedly.\n"; | |
767 | OS.Process.failure) | |
768 | | SOME m => | |
769 | case m of | |
770 | MsgYes => (print "User has cron permissions.\n"; | |
771 | OS.Process.success) | |
772 | | MsgNo => (print "User does not have cron permissions.\n"; | |
773 | OS.Process.failure) | |
774 | | MsgError s => (print ("Cron query failed: " ^ s ^ "\n"); | |
775 | OS.Process.failure) | |
776 | | _ => (print "Unexpected server reply.\n"; | |
777 | OS.Process.failure) | |
778 | in | |
779 | loop () | |
780 | before OpenSSL.close bio | |
781 | end | |
782 | ||
783 | fun requestFtp {node, uname} = | |
784 | let | |
785 | val (user, context) = requestContext (fn () => ()) | |
8be753d9 AC |
786 | val bio = OpenSSL.connect true (context, if node = Config.masterNode then |
787 | dispatcher | |
788 | else | |
789 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
d351d679 AC |
790 | |
791 | val _ = Msg.send (bio, MsgQuery (QFtp uname)) | |
792 | ||
793 | fun loop () = | |
794 | case Msg.recv bio of | |
795 | NONE => (print "Server closed connection unexpectedly.\n"; | |
796 | OS.Process.failure) | |
797 | | SOME m => | |
798 | case m of | |
799 | MsgYes => (print "User has FTP permissions.\n"; | |
800 | OS.Process.success) | |
801 | | MsgNo => (print "User does not have FTP permissions.\n"; | |
802 | OS.Process.failure) | |
803 | | MsgError s => (print ("FTP query failed: " ^ s ^ "\n"); | |
804 | OS.Process.failure) | |
805 | | _ => (print "Unexpected server reply.\n"; | |
806 | OS.Process.failure) | |
807 | in | |
808 | loop () | |
809 | before OpenSSL.close bio | |
810 | end | |
811 | ||
4d5126e1 AC |
812 | fun requestTrustedPath {node, uname} = |
813 | let | |
814 | val (user, context) = requestContext (fn () => ()) | |
8be753d9 AC |
815 | val bio = OpenSSL.connect true (context, if node = Config.masterNode then |
816 | dispatcher | |
817 | else | |
818 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
4d5126e1 AC |
819 | |
820 | val _ = Msg.send (bio, MsgQuery (QTrustedPath uname)) | |
821 | ||
822 | fun loop () = | |
823 | case Msg.recv bio of | |
824 | NONE => (print "Server closed connection unexpectedly.\n"; | |
825 | OS.Process.failure) | |
826 | | SOME m => | |
827 | case m of | |
828 | MsgYes => (print "User has trusted path restriction.\n"; | |
829 | OS.Process.success) | |
830 | | MsgNo => (print "User does not have trusted path restriction.\n"; | |
831 | OS.Process.failure) | |
832 | | MsgError s => (print ("Trusted path query failed: " ^ s ^ "\n"); | |
833 | OS.Process.failure) | |
834 | | _ => (print "Unexpected server reply.\n"; | |
835 | OS.Process.failure) | |
836 | in | |
837 | loop () | |
838 | before OpenSSL.close bio | |
839 | end | |
840 | ||
737c68d4 AC |
841 | fun requestSocketPerm {node, uname} = |
842 | let | |
843 | val (user, context) = requestContext (fn () => ()) | |
8be753d9 AC |
844 | val bio = OpenSSL.connect true (context, if node = Config.masterNode then |
845 | dispatcher | |
846 | else | |
847 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
737c68d4 AC |
848 | |
849 | val _ = Msg.send (bio, MsgQuery (QSocket uname)) | |
850 | ||
851 | fun loop () = | |
852 | case Msg.recv bio of | |
853 | NONE => (print "Server closed connection unexpectedly.\n"; | |
854 | OS.Process.failure) | |
855 | | SOME m => | |
856 | case m of | |
857 | MsgSocket p => (case p of | |
858 | Any => print "Any\n" | |
859 | | Client => print "Client\n" | |
860 | | Server => print "Server\n" | |
861 | | Nada => print "Nada\n"; | |
862 | OS.Process.success) | |
863 | | MsgError s => (print ("Socket permission query failed: " ^ s ^ "\n"); | |
864 | OS.Process.failure) | |
865 | | _ => (print "Unexpected server reply.\n"; | |
866 | OS.Process.failure) | |
867 | in | |
868 | loop () | |
869 | before OpenSSL.close bio | |
870 | end | |
871 | ||
f9548f16 AC |
872 | fun requestFirewall {node, uname} = |
873 | let | |
874 | val (user, context) = requestContext (fn () => ()) | |
8be753d9 AC |
875 | val bio = OpenSSL.connect true (context, if node = Config.masterNode then |
876 | dispatcher | |
877 | else | |
878 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
879 | ||
f9548f16 AC |
880 | val _ = Msg.send (bio, MsgQuery (QFirewall uname)) |
881 | ||
882 | fun loop () = | |
883 | case Msg.recv bio of | |
884 | NONE => (print "Server closed connection unexpectedly.\n"; | |
885 | OS.Process.failure) | |
886 | | SOME m => | |
887 | case m of | |
888 | MsgFirewall ls => (app (fn s => (print s; print "\n")) ls; | |
889 | OS.Process.success) | |
890 | | MsgError s => (print ("Firewall query failed: " ^ s ^ "\n"); | |
891 | OS.Process.failure) | |
892 | | _ => (print "Unexpected server reply.\n"; | |
893 | OS.Process.failure) | |
894 | in | |
895 | loop () | |
896 | before OpenSSL.close bio | |
897 | end | |
898 | ||
1ffc47a6 AC |
899 | fun requestDescribe dom = |
900 | let | |
901 | val (_, bio) = requestBio (fn () => ()) | |
902 | in | |
903 | Msg.send (bio, MsgDescribe dom); | |
904 | case Msg.recv bio of | |
905 | NONE => print "Server closed connection unexpectedly.\n" | |
906 | | SOME m => | |
907 | case m of | |
908 | MsgDescription s => print s | |
909 | | MsgError s => print ("Description failed: " ^ s ^ "\n") | |
910 | | _ => print "Unexpected server reply.\n"; | |
911 | OpenSSL.close bio | |
912 | end | |
913 | ||
1638d5a2 AC |
914 | structure SS = StringSet |
915 | ||
916 | fun domainList dname = | |
917 | let | |
918 | val dir = Posix.FileSys.opendir dname | |
919 | ||
920 | fun visitNode dset = | |
921 | case Posix.FileSys.readdir dir of | |
922 | NONE => dset | |
923 | | SOME node => | |
924 | let | |
925 | val path = OS.Path.joinDirFile {dir = dname, | |
926 | file = node} | |
927 | ||
928 | fun visitDomains (path, bfor, dset) = | |
929 | let | |
930 | val dir = Posix.FileSys.opendir path | |
931 | ||
932 | fun loop dset = | |
933 | case Posix.FileSys.readdir dir of | |
934 | NONE => dset | |
935 | | SOME dname => | |
936 | let | |
937 | val path = OS.Path.joinDirFile {dir = path, | |
938 | file = dname} | |
939 | in | |
940 | if Posix.FileSys.ST.isDir (Posix.FileSys.stat path) then | |
941 | let | |
942 | val bfor = dname :: bfor | |
943 | in | |
944 | loop (visitDomains (path, bfor, | |
945 | SS.add (dset, | |
946 | String.concatWith "." bfor))) | |
947 | end | |
948 | else | |
949 | loop dset | |
950 | end | |
951 | in | |
952 | loop dset | |
953 | before Posix.FileSys.closedir dir | |
954 | end | |
955 | in | |
956 | visitNode (visitDomains (path, [], dset)) | |
957 | end | |
958 | in | |
959 | visitNode SS.empty | |
960 | before Posix.FileSys.closedir dir | |
961 | end | |
962 | ||
998ed174 | 963 | fun regenerateEither tc checker context = |
1824f573 | 964 | let |
76405e1e AC |
965 | val () = print "Starting regeneration....\n" |
966 | ||
967 | val domainsBefore = | |
968 | if tc then | |
969 | SS.empty | |
970 | else | |
971 | domainList Config.resultRoot | |
1638d5a2 | 972 | |
998ed174 AC |
973 | fun ifReal f = |
974 | if tc then | |
975 | () | |
976 | else | |
977 | f () | |
978 | ||
6f3525e4 AC |
979 | val _ = ErrorMsg.reset () |
980 | ||
1824f573 | 981 | val b = basis () |
71420f8b AC |
982 | val () = Tycheck.disallowExterns () |
983 | ||
1638d5a2 AC |
984 | val () = ifReal (fn () => |
985 | (ignore (OS.Process.system ("rm -rf " ^ Config.oldResultRoot ^ "/*")); | |
986 | ignore (OS.Process.system ("cp -r " ^ Config.resultRoot | |
987 | ^ "/* " ^ Config.oldResultRoot ^ "/")); | |
988 | Domain.resetGlobal ())) | |
71420f8b | 989 | |
fb6fac97 AC |
990 | val ok = ref true |
991 | ||
71420f8b AC |
992 | fun contactNode (node, ip) = |
993 | if node = Config.defaultNode then | |
994 | Domain.resetLocal () | |
995 | else let | |
8be753d9 AC |
996 | val bio = OpenSSL.connect true (context, |
997 | ip | |
998 | ^ ":" | |
999 | ^ Int.toString Config.slavePort) | |
71420f8b AC |
1000 | in |
1001 | Msg.send (bio, MsgRegenerate); | |
1002 | case Msg.recv bio of | |
1003 | NONE => print "Slave closed connection unexpectedly\n" | |
1004 | | SOME m => | |
1005 | case m of | |
1006 | MsgOk => print ("Slave " ^ node ^ " pre-regeneration finished\n") | |
1007 | | MsgError s => print ("Slave " ^ node | |
1008 | ^ " returned error: " ^ | |
1009 | s ^ "\n") | |
1010 | | _ => print ("Slave " ^ node | |
1011 | ^ " returned unexpected command\n"); | |
1012 | OpenSSL.close bio | |
16465a9a AC |
1013 | end |
1014 | handle OpenSSL.OpenSSL s => print ("OpenSSL error: " ^ s ^ "\n") | |
1824f573 AC |
1015 | |
1016 | fun doUser user = | |
1017 | let | |
1018 | val _ = Domain.setUser user | |
1019 | val _ = ErrorMsg.reset () | |
1020 | ||
1021 | val dname = Config.domtoolDir user | |
fb6fac97 AC |
1022 | in |
1023 | if Posix.FileSys.access (dname, []) then | |
1024 | let | |
1025 | val dir = Posix.FileSys.opendir dname | |
1026 | ||
1027 | fun loop files = | |
1028 | case Posix.FileSys.readdir dir of | |
1029 | NONE => (Posix.FileSys.closedir dir; | |
1030 | files) | |
1031 | | SOME fname => | |
1032 | if notTmp fname then | |
1033 | loop (OS.Path.joinDirFile {dir = dname, | |
1034 | file = fname} | |
1035 | :: files) | |
1036 | else | |
1037 | loop files | |
1824f573 | 1038 | |
fb6fac97 AC |
1039 | val files = loop [] |
1040 | val (_, files) = Order.order (SOME b) files | |
24248d62 AC |
1041 | |
1042 | fun checker' (file, (G, evs)) = | |
1043 | checker G evs file | |
fb6fac97 AC |
1044 | in |
1045 | if !ErrorMsg.anyErrors then | |
1046 | (ErrorMsg.reset (); | |
1ffc47a6 AC |
1047 | print ("User " ^ user ^ "'s configuration has errors!\n"); |
1048 | ok := false) | |
1824f573 | 1049 | else |
76405e1e | 1050 | (); |
24248d62 | 1051 | ignore (foldl checker' (basis (), Defaults.eInit ()) files) |
fb6fac97 | 1052 | end |
b1563bce AC |
1053 | else if String.isSuffix "_admin" user then |
1054 | () | |
1824f573 | 1055 | else |
b1563bce AC |
1056 | (print ("Couldn't access " ^ user ^ "'s ~/.domtool directory.\n"); |
1057 | ok := false) | |
1824f573 | 1058 | end |
f19ba323 AC |
1059 | handle IO.Io {name, function, ...} => |
1060 | (print ("IO error processing user " ^ user ^ ": " ^ function ^ ": " ^ name ^ "\n"); | |
1061 | ok := false) | |
998ed174 AC |
1062 | | exn as OS.SysErr (s, _) => (print ("System error processing user " ^ user ^ ": " ^ s ^ "\n"); |
1063 | ok := false) | |
fb6fac97 AC |
1064 | | ErrorMsg.Error => (ErrorMsg.reset (); |
1065 | print ("User " ^ user ^ " had a compilation error.\n"); | |
1066 | ok := false) | |
1067 | | _ => (print "Unknown exception during regeneration!\n"; | |
1068 | ok := false) | |
1824f573 | 1069 | in |
998ed174 AC |
1070 | ifReal (fn () => (app contactNode Config.nodeIps; |
1071 | Env.pre ())); | |
1824f573 | 1072 | app doUser (Acl.users ()); |
1638d5a2 AC |
1073 | ifReal (fn () => |
1074 | let | |
1075 | val domainsAfter = domainList Config.resultRoot | |
1076 | val domainsGone = SS.difference (domainsBefore, domainsAfter) | |
1077 | in | |
1078 | if SS.isEmpty domainsGone then | |
1079 | () | |
1080 | else | |
1081 | (print "Domains to kill:"; | |
1082 | SS.app (fn s => (print " "; print s)) domainsGone; | |
1083 | print "\n"; | |
1084 | ||
1085 | Domain.rmdom' Config.oldResultRoot (SS.listItems domainsGone)); | |
1086 | ||
1087 | Env.post () | |
1088 | end); | |
fb6fac97 AC |
1089 | !ok |
1090 | end | |
1091 | ||
24248d62 AC |
1092 | val regenerate = regenerateEither false eval |
1093 | val regenerateTc = regenerateEither true | |
1094 | (fn G => fn evs => fn file => | |
1095 | (#1 (check G file), evs)) | |
1824f573 | 1096 | |
e69e60cc AC |
1097 | fun rmuser user = |
1098 | let | |
1099 | val doms = Acl.class {user = user, class = "domain"} | |
1100 | val doms = List.filter (fn dom => | |
1101 | case Acl.whoHas {class = "domain", value = dom} of | |
1102 | [_] => true | |
1103 | | _ => false) (StringSet.listItems doms) | |
1104 | in | |
1105 | Acl.rmuser user; | |
1106 | Domain.rmdom doms | |
1107 | end | |
1108 | ||
c9731b9b AC |
1109 | fun now () = Date.toString (Date.fromTimeUniv (Time.now ())) |
1110 | ||
a95a0107 AC |
1111 | fun answerQuery q = |
1112 | case q of | |
1113 | QApt pkg => if Apt.installed pkg then MsgYes else MsgNo | |
d351d679 AC |
1114 | | QCron user => if Cron.allowed user then MsgYes else MsgNo |
1115 | | QFtp user => if Ftp.allowed user then MsgYes else MsgNo | |
4d5126e1 | 1116 | | QTrustedPath user => if TrustedPath.query user then MsgYes else MsgNo |
737c68d4 | 1117 | | QSocket user => MsgSocket (SocketPerm.query user) |
f9548f16 | 1118 | | QFirewall user => MsgFirewall (Firewall.query user) |
a95a0107 AC |
1119 | |
1120 | fun describeQuery q = | |
1121 | case q of | |
1122 | QApt pkg => "Requested installation status of package " ^ pkg | |
d351d679 AC |
1123 | | QCron user => "Asked about cron permissions for user " ^ user |
1124 | | QFtp user => "Asked about FTP permissions for user " ^ user | |
4d5126e1 | 1125 | | QTrustedPath user => "Asked about trusted path settings for user " ^ user |
737c68d4 | 1126 | | QSocket user => "Asked about socket permissions for user " ^ user |
f9548f16 | 1127 | | QFirewall user => "Asked about firewall rules for user " ^ user |
a95a0107 | 1128 | |
3b267643 | 1129 | fun service () = |
07cc384c | 1130 | let |
aa56e112 AC |
1131 | val () = Acl.read Config.aclFile |
1132 | ||
d22c1f00 AC |
1133 | val context = context (Config.serverCert, |
1134 | Config.serverKey, | |
1135 | Config.trustStore) | |
36e42cb8 | 1136 | val _ = Domain.set_context context |
3b267643 | 1137 | |
60534712 | 1138 | val sock = OpenSSL.listen (context, Config.dispatcherPort) |
3b267643 AC |
1139 | |
1140 | fun loop () = | |
2ee50226 AC |
1141 | (case OpenSSL.accept sock of |
1142 | NONE => () | |
1143 | | SOME bio => | |
1144 | let | |
1145 | val user = OpenSSL.peerCN bio | |
1146 | val () = print ("\nConnection from " ^ user ^ " at " ^ now () ^ "\n") | |
1147 | val () = Domain.setUser user | |
1148 | ||
1149 | fun doIt f cleanup = | |
1150 | ((case f () of | |
1151 | (msgLocal, SOME msgRemote) => | |
1152 | (print msgLocal; | |
1153 | print "\n"; | |
1154 | Msg.send (bio, MsgError msgRemote)) | |
1155 | | (msgLocal, NONE) => | |
1156 | (print msgLocal; | |
1157 | print "\n"; | |
1158 | Msg.send (bio, MsgOk))) | |
1159 | handle e as (OpenSSL.OpenSSL s) => | |
1160 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1161 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1162 | Msg.send (bio, MsgError ("OpenSSL error: " ^ s)) | |
1163 | handle OpenSSL.OpenSSL _ => ()) | |
1164 | | OS.SysErr (s, _) => | |
1165 | (print "System error: "; | |
1166 | print s; | |
1167 | print "\n"; | |
1168 | Msg.send (bio, MsgError ("System error: " ^ s)) | |
1169 | handle OpenSSL.OpenSSL _ => ()) | |
1170 | | Fail s => | |
1171 | (print "Failure: "; | |
1172 | print s; | |
1173 | print "\n"; | |
1174 | Msg.send (bio, MsgError ("Failure: " ^ s)) | |
1175 | handle OpenSSL.OpenSSL _ => ()) | |
1176 | | ErrorMsg.Error => | |
1177 | (print "Compilation error\n"; | |
1178 | Msg.send (bio, MsgError "Error during configuration evaluation") | |
1179 | handle OpenSSL.OpenSSL _ => ()); | |
1180 | (cleanup (); | |
1181 | ignore (OpenSSL.readChar bio); | |
1182 | OpenSSL.close bio) | |
1183 | handle OpenSSL.OpenSSL _ => (); | |
1184 | loop ()) | |
1185 | ||
1186 | fun doConfig codes = | |
1187 | let | |
1188 | val _ = print "Configuration:\n" | |
1189 | val _ = app (fn s => (print s; print "\n")) codes | |
1190 | val _ = print "\n" | |
1191 | ||
1192 | val outname = OS.FileSys.tmpName () | |
1193 | ||
24248d62 | 1194 | fun doOne (code, (G, evs)) = |
2ee50226 AC |
1195 | let |
1196 | val outf = TextIO.openOut outname | |
1197 | in | |
1198 | TextIO.output (outf, code); | |
1199 | TextIO.closeOut outf; | |
24248d62 | 1200 | eval G evs outname |
2ee50226 AC |
1201 | end |
1202 | in | |
1203 | doIt (fn () => (Env.pre (); | |
24248d62 | 1204 | ignore (foldl doOne (basis (), Defaults.eInit ()) codes); |
2ee50226 AC |
1205 | Env.post (); |
1206 | Msg.send (bio, MsgOk); | |
1207 | ("Configuration complete.", NONE))) | |
1208 | (fn () => OS.FileSys.remove outname) | |
1209 | end | |
1210 | ||
1211 | fun checkAddr s = | |
1212 | case String.fields (fn ch => ch = #"@") s of | |
1213 | [user'] => | |
1214 | if user = user' then | |
1215 | SOME (SetSA.User s) | |
1216 | else | |
1217 | NONE | |
1218 | | [user', domain] => | |
1219 | if Domain.validEmailUser user' andalso Domain.yourDomain domain then | |
1220 | SOME (SetSA.Email s) | |
1221 | else | |
1222 | NONE | |
1223 | | _ => NONE | |
1224 | ||
1225 | fun cmdLoop () = | |
1226 | case Msg.recv bio of | |
1227 | NONE => (OpenSSL.close bio | |
1228 | handle OpenSSL.OpenSSL _ => (); | |
1229 | loop ()) | |
1230 | | SOME m => | |
1231 | case m of | |
1232 | MsgConfig code => doConfig [code] | |
1233 | | MsgMultiConfig codes => doConfig codes | |
1234 | ||
1235 | | MsgShutdown => | |
1236 | if Acl.query {user = user, class = "priv", value = "all"} | |
1237 | orelse Acl.query {user = user, class = "priv", value = "shutdown"} then | |
1238 | print ("Domtool dispatcher shutting down at " ^ now () ^ "\n\n") | |
1239 | else | |
1240 | (print "Unauthorized shutdown command!\n"; | |
1241 | OpenSSL.close bio | |
1242 | handle OpenSSL.OpenSSL _ => (); | |
1243 | loop ()) | |
1244 | ||
1245 | | MsgGrant acl => | |
1246 | doIt (fn () => | |
1247 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1248 | (Acl.grant acl; | |
1249 | Acl.write Config.aclFile; | |
1250 | ("Granted permission " ^ #value acl ^ " to " ^ #user acl ^ " in " ^ #class acl ^ ".", | |
1251 | NONE)) | |
1252 | else | |
1253 | ("Unauthorized user asked to grant a permission!", | |
1254 | SOME "Not authorized to grant privileges")) | |
1255 | (fn () => ()) | |
1256 | ||
1257 | | MsgRevoke acl => | |
1258 | doIt (fn () => | |
1259 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1260 | (Acl.revoke acl; | |
1261 | Acl.write Config.aclFile; | |
1262 | ("Revoked permission " ^ #value acl ^ " from " ^ #user acl ^ " in " ^ #class acl ^ ".", | |
1263 | NONE)) | |
1264 | else | |
1265 | ("Unauthorized user asked to revoke a permission!", | |
1266 | SOME "Not authorized to revoke privileges")) | |
1267 | (fn () => ()) | |
1268 | ||
1269 | | MsgListPerms user => | |
1270 | doIt (fn () => | |
1271 | (Msg.send (bio, MsgPerms (Acl.queryAll user)); | |
1272 | ("Sent permission list for user " ^ user ^ ".", | |
1273 | NONE))) | |
1274 | (fn () => ()) | |
1275 | ||
1276 | | MsgWhoHas perm => | |
1277 | doIt (fn () => | |
1278 | (Msg.send (bio, MsgWhoHasResponse (Acl.whoHas perm)); | |
1279 | ("Sent whohas response for " ^ #class perm ^ " / " ^ #value perm ^ ".", | |
1280 | NONE))) | |
1281 | (fn () => ()) | |
1282 | ||
1283 | | MsgRmdom doms => | |
1284 | doIt (fn () => | |
1285 | if Acl.query {user = user, class = "priv", value = "all"} | |
1286 | orelse List.all (fn dom => Acl.query {user = user, class = "domain", value = dom}) doms then | |
1287 | (Domain.rmdom doms; | |
284f3883 | 1288 | (*app (fn dom => |
2ee50226 | 1289 | Acl.revokeFromAll {class = "domain", value = dom}) doms; |
284f3883 | 1290 | Acl.write Config.aclFile;*) |
2ee50226 AC |
1291 | ("Removed domains" ^ foldl (fn (d, s) => s ^ " " ^ d) "" doms ^ ".", |
1292 | NONE)) | |
1293 | else | |
1294 | ("Unauthorized user asked to remove a domain!", | |
1295 | SOME "Not authorized to remove that domain")) | |
1296 | (fn () => ()) | |
1297 | ||
1298 | | MsgRegenerate => | |
1299 | doIt (fn () => | |
1300 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1301 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1302 | (if regenerate context then | |
1303 | ("Regenerated all configuration.", | |
1304 | NONE) | |
1305 | else | |
1306 | ("Error regenerating configuration!", | |
1307 | SOME "Error regenerating configuration! Consult /var/log/domtool.log.")) | |
1308 | else | |
1309 | ("Unauthorized user asked to regenerate!", | |
1310 | SOME "Not authorized to regenerate")) | |
1311 | (fn () => ()) | |
1312 | ||
1313 | | MsgRegenerateTc => | |
1314 | doIt (fn () => | |
1315 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1316 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1317 | (if regenerateTc context then | |
1318 | ("Checked all configuration.", | |
1319 | NONE) | |
1320 | else | |
1321 | ("Found a compilation error!", | |
1322 | SOME "Found a compilation error! Consult /var/log/domtool.log.")) | |
1323 | else | |
1324 | ("Unauthorized user asked to regenerate -tc!", | |
1325 | SOME "Not authorized to regenerate -tc")) | |
1326 | (fn () => ()) | |
1327 | ||
1328 | | MsgRmuser user' => | |
1329 | doIt (fn () => | |
1330 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1331 | (rmuser user'; | |
1332 | Acl.write Config.aclFile; | |
1333 | ("Removed user " ^ user' ^ ".", | |
1334 | NONE)) | |
1335 | else | |
1336 | ("Unauthorized user asked to remove a user!", | |
1337 | SOME "Not authorized to remove users")) | |
1338 | (fn () => ()) | |
1339 | ||
1340 | | MsgCreateDbUser {dbtype, passwd} => | |
1341 | doIt (fn () => | |
1342 | case Dbms.lookup dbtype of | |
1343 | NONE => ("Database user creation request with unknown datatype type " ^ dbtype, | |
1344 | SOME ("Unknown database type " ^ dbtype)) | |
1345 | | SOME handler => | |
1346 | case #adduser handler {user = user, passwd = passwd} of | |
1347 | NONE => ("Added " ^ dbtype ^ " user " ^ user ^ ".", | |
1348 | NONE) | |
1349 | | SOME msg => | |
1350 | ("Error adding a " ^ dbtype ^ " user " ^ user ^ ": " ^ msg, | |
1351 | SOME ("Error adding user: " ^ msg))) | |
1352 | (fn () => ()) | |
1353 | ||
1354 | | MsgDbPasswd {dbtype, passwd} => | |
1355 | doIt (fn () => | |
1356 | case Dbms.lookup dbtype of | |
1357 | NONE => ("Database passwd request with unknown datatype type " ^ dbtype, | |
1358 | SOME ("Unknown database type " ^ dbtype)) | |
1359 | | SOME handler => | |
1360 | case #passwd handler {user = user, passwd = passwd} of | |
1361 | NONE => ("Changed " ^ dbtype ^ " password of user " ^ user ^ ".", | |
1362 | NONE) | |
1363 | | SOME msg => | |
1364 | ("Error setting " ^ dbtype ^ " password of user " ^ user ^ ": " ^ msg, | |
1365 | SOME ("Error adding user: " ^ msg))) | |
1366 | (fn () => ()) | |
1367 | ||
7adeee33 | 1368 | | MsgCreateDb {dbtype, dbname} => |
2ee50226 AC |
1369 | doIt (fn () => |
1370 | if Dbms.validDbname dbname then | |
1371 | case Dbms.lookup dbtype of | |
1372 | NONE => ("Database creation request with unknown datatype type " ^ dbtype, | |
1373 | SOME ("Unknown database type " ^ dbtype)) | |
1374 | | SOME handler => | |
1375 | case #createdb handler {user = user, dbname = dbname} of | |
1376 | NONE => ("Created database " ^ user ^ "_" ^ dbname ^ ".", | |
1377 | NONE) | |
1378 | | SOME msg => ("Error creating database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1379 | SOME ("Error creating database: " ^ msg)) | |
1380 | else | |
1381 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1382 | SOME ("Invalid database name " ^ dbname))) | |
1383 | (fn () => ()) | |
1384 | ||
1385 | | MsgDropDb {dbtype, dbname} => | |
1386 | doIt (fn () => | |
1387 | if Dbms.validDbname dbname then | |
1388 | case Dbms.lookup dbtype of | |
1389 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1390 | SOME ("Unknown database type " ^ dbtype)) | |
1391 | | SOME handler => | |
1392 | case #dropdb handler {user = user, dbname = dbname} of | |
1393 | NONE => ("Drop database " ^ user ^ "_" ^ dbname ^ ".", | |
1394 | NONE) | |
1395 | | SOME msg => ("Error dropping database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1396 | SOME ("Error dropping database: " ^ msg)) | |
1397 | else | |
1398 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
99cc4144 AC |
1399 | SOME ("Invalid database name " ^ dbname))) |
1400 | (fn () => ()) | |
1401 | ||
1402 | | MsgGrantDb {dbtype, dbname} => | |
1403 | doIt (fn () => | |
1404 | if Dbms.validDbname dbname then | |
1405 | case Dbms.lookup dbtype of | |
1406 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1407 | SOME ("Unknown database type " ^ dbtype)) | |
1408 | | SOME handler => | |
1409 | case #grant handler {user = user, dbname = dbname} of | |
1410 | NONE => ("Grant permissions to database " ^ user ^ "_" ^ dbname ^ ".", | |
1411 | NONE) | |
1412 | | SOME msg => ("Error granting permissions to database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1413 | SOME ("Error granting permissions to database: " ^ msg)) | |
1414 | else | |
1415 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
2ee50226 AC |
1416 | SOME ("Invalid database name " ^ dbname))) |
1417 | (fn () => ()) | |
1418 | ||
1419 | | MsgListMailboxes domain => | |
1420 | doIt (fn () => | |
1421 | if not (Domain.yourDomain domain) then | |
1422 | ("User wasn't authorized to list mailboxes for " ^ domain, | |
1423 | SOME "You're not authorized to configure that domain.") | |
1424 | else | |
1425 | case Vmail.list domain of | |
1426 | Vmail.Listing users => (Msg.send (bio, MsgMailboxes users); | |
1427 | ("Sent mailbox list for " ^ domain, | |
1428 | NONE)) | |
1429 | | Vmail.Error msg => ("Error listing mailboxes for " ^ domain ^ ": " ^ msg, | |
1430 | SOME msg)) | |
1431 | (fn () => ()) | |
1432 | ||
1433 | | MsgNewMailbox {domain, user = emailUser, passwd, mailbox} => | |
1434 | doIt (fn () => | |
1435 | if not (Domain.yourDomain domain) then | |
1436 | ("User wasn't authorized to add a mailbox to " ^ domain, | |
1437 | SOME "You're not authorized to configure that domain.") | |
1438 | else if not (Domain.validEmailUser emailUser) then | |
1439 | ("Invalid e-mail username " ^ emailUser, | |
1440 | SOME "Invalid e-mail username") | |
1441 | else if not (CharVector.all Char.isGraph passwd) then | |
1442 | ("Invalid password", | |
1443 | SOME "Invalid password; may only contain printable, non-space characters") | |
1444 | else if not (Domain.yourPath mailbox) then | |
1445 | ("User wasn't authorized to add a mailbox at " ^ mailbox, | |
3bf720f7 AC |
1446 | SOME ("You're not authorized to use that mailbox location. (" |
1447 | ^ mailbox ^ ")")) | |
2ee50226 AC |
1448 | else |
1449 | case Vmail.add {requester = user, | |
1450 | domain = domain, user = emailUser, | |
1451 | passwd = passwd, mailbox = mailbox} of | |
1452 | NONE => ("Added mailbox " ^ emailUser ^ "@" ^ domain ^ " at " ^ mailbox, | |
1453 | NONE) | |
1454 | | SOME msg => ("Error adding mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1455 | SOME msg)) | |
1456 | (fn () => ()) | |
1457 | ||
1458 | | MsgPasswdMailbox {domain, user = emailUser, passwd} => | |
1459 | doIt (fn () => | |
1460 | if not (Domain.yourDomain domain) then | |
1461 | ("User wasn't authorized to change password of a mailbox for " ^ domain, | |
1462 | SOME "You're not authorized to configure that domain.") | |
1463 | else if not (Domain.validEmailUser emailUser) then | |
1464 | ("Invalid e-mail username " ^ emailUser, | |
1465 | SOME "Invalid e-mail username") | |
1466 | else if not (CharVector.all Char.isGraph passwd) then | |
1467 | ("Invalid password", | |
1468 | SOME "Invalid password; may only contain printable, non-space characters") | |
1469 | else | |
1470 | case Vmail.passwd {domain = domain, user = emailUser, | |
1471 | passwd = passwd} of | |
1472 | NONE => ("Changed password of mailbox " ^ emailUser ^ "@" ^ domain, | |
1473 | NONE) | |
1474 | | SOME msg => ("Error changing mailbox password for " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1475 | SOME msg)) | |
1476 | (fn () => ()) | |
1477 | ||
1478 | | MsgRmMailbox {domain, user = emailUser} => | |
1479 | doIt (fn () => | |
1480 | if not (Domain.yourDomain domain) then | |
1481 | ("User wasn't authorized to change password of a mailbox for " ^ 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 | |
1487 | case Vmail.rm {domain = domain, user = emailUser} of | |
1488 | NONE => ("Deleted mailbox " ^ emailUser ^ "@" ^ domain, | |
1489 | NONE) | |
1490 | | SOME msg => ("Error deleting mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1491 | SOME msg)) | |
1492 | (fn () => ()) | |
1493 | ||
1494 | | MsgSaQuery addr => | |
1495 | doIt (fn () => | |
1496 | case checkAddr addr of | |
1497 | NONE => ("User tried to query SA filtering for " ^ addr, | |
1498 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1499 | | SOME addr' => (Msg.send (bio, MsgSaStatus (SetSA.query addr')); | |
1500 | ("Queried SA filtering status for " ^ addr, | |
1501 | NONE))) | |
1502 | (fn () => ()) | |
1503 | ||
1504 | | MsgSaSet (addr, b) => | |
1505 | doIt (fn () => | |
1506 | case checkAddr addr of | |
1507 | NONE => ("User tried to set SA filtering for " ^ addr, | |
1508 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1509 | | SOME addr' => (SetSA.set (addr', b); | |
1510 | Msg.send (bio, MsgOk); | |
1511 | ("Set SA filtering status for " ^ addr ^ " to " | |
1512 | ^ (if b then "ON" else "OFF"), | |
1513 | NONE))) | |
1514 | (fn () => ()) | |
1515 | ||
1516 | | MsgSmtpLogReq domain => | |
1517 | doIt (fn () => | |
1518 | if not (Domain.yourDomain domain) then | |
1519 | ("Unauthorized user tried to request SMTP logs for " ^ domain, | |
1520 | SOME "You aren't authorized to configure that domain.") | |
1521 | else | |
1522 | (SmtpLog.search (fn line => Msg.send (bio, MsgSmtpLogRes line)) | |
1523 | domain; | |
1524 | ("Requested SMTP logs for " ^ domain, | |
1525 | NONE))) | |
1526 | (fn () => ()) | |
1527 | ||
1528 | | MsgQuery q => | |
1529 | doIt (fn () => (Msg.send (bio, answerQuery q); | |
1530 | (describeQuery q, | |
1531 | NONE))) | |
1532 | (fn () => ()) | |
1533 | ||
00a077ab AC |
1534 | | MsgMysqlFixperms => |
1535 | doIt (fn () => if OS.Process.isSuccess | |
1536 | (OS.Process.system "/usr/bin/sudo -H /afs/hcoop.net/common/etc/scripts/mysql-grant-table-drop") then | |
1537 | ("Requested mysql-fixperms", | |
1538 | NONE) | |
1539 | else | |
1540 | ("Requested mysql-fixperms, but execution failed!", | |
1541 | SOME "Script execution failed.")) | |
1542 | (fn () => ()) | |
1543 | ||
1ffc47a6 AC |
1544 | | MsgDescribe dom => |
1545 | doIt (fn () => if not (Domain.validDomain dom) then | |
1546 | ("Requested description of invalid domain " ^ dom, | |
1547 | SOME "Invalid domain name") | |
1548 | else if not (Domain.yourDomain dom | |
1549 | orelse Acl.query {user = user, class = "priv", value = "all"}) then | |
1550 | ("Requested description of " ^ dom ^ ", but not allowed access", | |
1551 | SOME "Access denied") | |
1552 | else | |
1553 | (Msg.send (bio, MsgDescription (Domain.describe dom)); | |
1554 | ("Sent description of domain " ^ dom, | |
1555 | NONE))) | |
1556 | (fn () => ()) | |
1557 | ||
2ee50226 AC |
1558 | | _ => |
1559 | doIt (fn () => ("Unexpected command", | |
1560 | SOME "Unexpected command")) | |
1561 | (fn () => ()) | |
1562 | in | |
1563 | cmdLoop () | |
1564 | end | |
1565 | handle e as (OpenSSL.OpenSSL s) => | |
1566 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1567 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1568 | OpenSSL.close bio | |
08688401 AC |
1569 | handle OpenSSL.OpenSSL _ => (); |
1570 | loop ()) | |
2ee50226 AC |
1571 | | OS.SysErr (s, _) => |
1572 | (print ("System error: " ^ s ^ "\n"); | |
1573 | OpenSSL.close bio | |
1574 | handle OpenSSL.OpenSSL _ => (); | |
1575 | loop ()) | |
1576 | | IO.Io {name, function, cause} => | |
1577 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1578 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1579 | OpenSSL.close bio | |
1580 | handle OpenSSL.OpenSSL _ => (); | |
1581 | loop ()) | |
314ce7bd AC |
1582 | | OS.Path.InvalidArc => |
1583 | (print "Invalid arc\n"; | |
1584 | OpenSSL.close bio | |
1585 | handle OpenSSL.OpenSSL _ => (); | |
1586 | loop ()) | |
2ee50226 AC |
1587 | | e => |
1588 | (print "Unknown exception in main loop!\n"; | |
1589 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1590 | OpenSSL.close bio | |
1591 | handle OpenSSL.OpenSSL _ => (); | |
1592 | loop ())) | |
1593 | handle e as (OpenSSL.OpenSSL s) => | |
1594 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1595 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1596 | loop ()) | |
1597 | | OS.SysErr (s, _) => | |
1598 | (print ("System error: " ^ s ^ "\n"); | |
1599 | loop ()) | |
1600 | | IO.Io {name, function, cause} => | |
1601 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1602 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1603 | loop ()) | |
1604 | | e => | |
1605 | (print "Unknown exception in main loop!\n"; | |
1606 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1607 | loop ()) | |
36e42cb8 | 1608 | in |
c9731b9b | 1609 | print ("Domtool dispatcher starting up at " ^ now () ^ "\n"); |
361a1e7f | 1610 | print "Listening for connections....\n"; |
36e42cb8 AC |
1611 | loop (); |
1612 | OpenSSL.shutdown sock | |
1613 | end | |
1614 | ||
1615 | fun slave () = | |
1616 | let | |
6e62228d | 1617 | val host = Slave.hostname () |
36e42cb8 | 1618 | |
d22c1f00 AC |
1619 | val context = context (Config.certDir ^ "/" ^ host ^ ".pem", |
1620 | Config.keyDir ^ "/" ^ host ^ "/key.pem", | |
1621 | Config.trustStore) | |
36e42cb8 AC |
1622 | |
1623 | val sock = OpenSSL.listen (context, Config.slavePort) | |
1624 | ||
c9731b9b AC |
1625 | val _ = print ("Slave server starting at " ^ now () ^ "\n") |
1626 | ||
36e42cb8 AC |
1627 | fun loop () = |
1628 | case OpenSSL.accept sock of | |
1629 | NONE => () | |
1630 | | SOME bio => | |
1631 | let | |
1632 | val peer = OpenSSL.peerCN bio | |
c9731b9b | 1633 | val () = print ("\nConnection from " ^ peer ^ " at " ^ now () ^ "\n") |
3b267643 | 1634 | in |
c9731b9b | 1635 | if peer = Config.dispatcherName then let |
36e42cb8 AC |
1636 | fun loop' files = |
1637 | case Msg.recv bio of | |
1638 | NONE => print "Dispatcher closed connection unexpectedly\n" | |
1639 | | SOME m => | |
1640 | case m of | |
1641 | MsgFile file => loop' (file :: files) | |
1642 | | MsgDoFiles => (Slave.handleChanges files; | |
1643 | Msg.send (bio, MsgOk)) | |
71420f8b AC |
1644 | | MsgRegenerate => (Domain.resetLocal (); |
1645 | Msg.send (bio, MsgOk)) | |
36e42cb8 AC |
1646 | | _ => (print "Dispatcher sent unexpected command\n"; |
1647 | Msg.send (bio, MsgError "Unexpected command")) | |
1648 | in | |
1649 | loop' []; | |
1650 | ignore (OpenSSL.readChar bio); | |
1651 | OpenSSL.close bio; | |
1652 | loop () | |
1653 | end | |
c9731b9b AC |
1654 | else if peer = "domtool" then |
1655 | case Msg.recv bio of | |
1656 | SOME MsgShutdown => (OpenSSL.close bio; | |
1657 | print ("Shutting down at " ^ now () ^ "\n\n")) | |
1658 | | _ => (OpenSSL.close bio; | |
1659 | loop ()) | |
1660 | else | |
a95a0107 AC |
1661 | case Msg.recv bio of |
1662 | SOME (MsgQuery q) => (print (describeQuery q ^ "\n"); | |
1663 | Msg.send (bio, answerQuery q); | |
1664 | ignore (OpenSSL.readChar bio); | |
1665 | OpenSSL.close bio; | |
1666 | loop ()) | |
1667 | | _ => (OpenSSL.close bio; | |
1668 | loop ()) | |
3196000d | 1669 | end handle OpenSSL.OpenSSL s => |
7cf60536 | 1670 | (print ("OpenSSL error: " ^ s ^ "\n"); |
3196000d AC |
1671 | OpenSSL.close bio |
1672 | handle OpenSSL.OpenSSL _ => (); | |
1673 | loop ()) | |
95a9abd1 AC |
1674 | | e as OS.SysErr (s, _) => |
1675 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1676 | print ("System error: "^ s ^ "\n"); | |
7af7d4cb AC |
1677 | OpenSSL.close bio |
1678 | handle OpenSSL.OpenSSL _ => (); | |
1679 | loop ()) | |
7cf60536 AC |
1680 | | IO.Io {function, name, ...} => |
1681 | (print ("IO error: " ^ function ^ ": " ^ name ^ "\n"); | |
1682 | OpenSSL.close bio | |
1683 | handle OpenSSL.OpenSSL _ => (); | |
1684 | loop ()) | |
1685 | | e => | |
1686 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1687 | print "Uncaught exception!\n"; | |
1688 | OpenSSL.close bio | |
1689 | handle OpenSSL.OpenSSL _ => (); | |
1690 | loop ()) | |
07cc384c | 1691 | in |
3b267643 AC |
1692 | loop (); |
1693 | OpenSSL.shutdown sock | |
07cc384c AC |
1694 | end |
1695 | ||
44a5ce2f | 1696 | fun listBasis () = |
3196000d AC |
1697 | let |
1698 | val dir = Posix.FileSys.opendir Config.libRoot | |
1699 | ||
1700 | fun loop files = | |
1701 | case Posix.FileSys.readdir dir of | |
1702 | NONE => (Posix.FileSys.closedir dir; | |
1703 | files) | |
1704 | | SOME fname => | |
1705 | if String.isSuffix ".dtl" fname then | |
1706 | loop (OS.Path.joinDirFile {dir = Config.libRoot, | |
1707 | file = fname} | |
1708 | :: files) | |
1709 | else | |
1710 | loop files | |
3196000d | 1711 | in |
44a5ce2f | 1712 | loop [] |
3196000d AC |
1713 | end |
1714 | ||
44a5ce2f AC |
1715 | fun autodocBasis outdir = |
1716 | Autodoc.autodoc {outdir = outdir, infiles = listBasis ()} | |
1717 | ||
234b917a | 1718 | end |