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234b917a | 1 | (* HCoop Domtool (http://hcoop.sourceforge.net/) |
563e7792 | 2 | * Copyright (c) 2006-2009, Adam Chlipala |
617696c6 | 3 | * Copyright (c) 2012,2013,2014 Clinton Ebadi <clinton@unknownlamer.org> |
234b917a AC |
4 | * |
5 | * This program is free software; you can redistribute it and/or | |
6 | * modify it under the terms of the GNU General Public License | |
7 | * as published by the Free Software Foundation; either version 2 | |
8 | * of the License, or (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program; if not, write to the Free Software | |
17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
dac62e84 | 18 | *) |
234b917a AC |
19 | |
20 | (* Main interface *) | |
21 | ||
22 | structure Main :> MAIN = struct | |
23 | ||
36e42cb8 | 24 | open Ast MsgTypes Print |
234b917a | 25 | |
6ae327f8 AC |
26 | structure SM = StringMap |
27 | ||
aa56e112 | 28 | fun init () = Acl.read Config.aclFile |
24248d62 AC |
29 | |
30 | fun isLib fname = OS.Path.file fname = "lib.dtl" | |
31 | ||
32 | fun wrapFile (fname, file) = | |
33 | case (isLib fname, file) of | |
34 | (true, (comment, ds, SOME e)) => | |
35 | let | |
36 | val (_, loc) = e | |
37 | in | |
38 | (comment, ds, SOME (ELocal (e, (ESkip, loc)), loc)) | |
39 | end | |
40 | | _ => file | |
41 | ||
d189ec0e | 42 | fun check' G fname = |
a3698041 AC |
43 | let |
44 | val prog = Parse.parse fname | |
24248d62 | 45 | val prog = wrapFile (fname, prog) |
a3698041 AC |
46 | in |
47 | if !ErrorMsg.anyErrors then | |
d189ec0e | 48 | G |
a3698041 | 49 | else |
e9256fdc AC |
50 | (if isLib fname then |
51 | () | |
52 | else | |
53 | Option.app (Unused.check G) (#3 prog); | |
e140629f | 54 | Tycheck.checkFile G prog) |
a3698041 AC |
55 | end |
56 | ||
d189ec0e | 57 | fun basis () = |
234b917a | 58 | let |
5e7777d4 | 59 | val _ = ErrorMsg.reset () |
d189ec0e AC |
60 | val dir = Posix.FileSys.opendir Config.libRoot |
61 | ||
62 | fun loop files = | |
63 | case Posix.FileSys.readdir dir of | |
d612d62c AC |
64 | NONE => (Posix.FileSys.closedir dir; |
65 | files) | |
d189ec0e AC |
66 | | SOME fname => |
67 | if String.isSuffix ".dtl" fname then | |
d612d62c AC |
68 | loop (OS.Path.joinDirFile {dir = Config.libRoot, |
69 | file = fname} | |
d189ec0e AC |
70 | :: files) |
71 | else | |
72 | loop files | |
73 | ||
74 | val files = loop [] | |
c53e82e4 | 75 | val (_, files) = Order.order NONE files |
d189ec0e | 76 | in |
6ae327f8 AC |
77 | if !ErrorMsg.anyErrors then |
78 | Env.empty | |
79 | else | |
b3159a70 AC |
80 | (Tycheck.allowExterns (); |
81 | foldl (fn (fname, G) => check' G fname) Env.empty files | |
82 | before Tycheck.disallowExterns ()) | |
d189ec0e AC |
83 | end |
84 | ||
24248d62 AC |
85 | (* val b = basis () *) |
86 | ||
87 | fun check G fname = | |
d189ec0e AC |
88 | let |
89 | val _ = ErrorMsg.reset () | |
12adf55a | 90 | val _ = Env.preTycheck () |
234b917a AC |
91 | in |
92 | if !ErrorMsg.anyErrors then | |
36e42cb8 | 93 | raise ErrorMsg.Error |
234b917a AC |
94 | else |
95 | let | |
b3159a70 | 96 | val _ = Tycheck.disallowExterns () |
7f012ffd | 97 | val _ = ErrorMsg.reset () |
d189ec0e | 98 | val prog = Parse.parse fname |
24248d62 | 99 | val prog = wrapFile (fname, prog) |
234b917a | 100 | in |
492c1cff | 101 | if !ErrorMsg.anyErrors then |
36e42cb8 | 102 | raise ErrorMsg.Error |
492c1cff | 103 | else |
d189ec0e | 104 | let |
e140629f | 105 | val G' = Tycheck.checkFile G prog |
d189ec0e | 106 | in |
36e42cb8 AC |
107 | if !ErrorMsg.anyErrors then |
108 | raise ErrorMsg.Error | |
109 | else | |
e9256fdc AC |
110 | (if isLib fname then |
111 | () | |
112 | else | |
113 | Option.app (Unused.check G) (#3 prog); | |
b21491de | 114 | (G', #3 prog)) |
d189ec0e | 115 | end |
234b917a AC |
116 | end |
117 | end | |
118 | ||
0c85f25e AC |
119 | fun notTmp s = |
120 | String.sub (s, 0) <> #"." | |
9df38662 | 121 | andalso s <> "_darcs" |
0c85f25e | 122 | andalso CharVector.all (fn ch => Char.isAlphaNum ch orelse ch = #"." orelse ch = #"_" orelse ch = #"-") s |
c53e82e4 | 123 | |
86e132be AC |
124 | fun setupUser () = |
125 | let | |
126 | val user = | |
127 | case Posix.ProcEnv.getenv "DOMTOOL_USER" of | |
128 | NONE => | |
129 | let | |
130 | val uid = Posix.ProcEnv.getuid () | |
131 | in | |
132 | Posix.SysDB.Passwd.name (Posix.SysDB.getpwuid uid) | |
133 | end | |
134 | | SOME user => user | |
135 | in | |
136 | Acl.read Config.aclFile; | |
137 | Domain.setUser user; | |
138 | user | |
139 | end | |
140 | ||
141 | fun checkDir' dname = | |
c53e82e4 AC |
142 | let |
143 | val b = basis () | |
144 | ||
145 | val dir = Posix.FileSys.opendir dname | |
146 | ||
147 | fun loop files = | |
148 | case Posix.FileSys.readdir dir of | |
149 | NONE => (Posix.FileSys.closedir dir; | |
150 | files) | |
151 | | SOME fname => | |
152 | if notTmp fname then | |
153 | loop (OS.Path.joinDirFile {dir = dname, | |
154 | file = fname} | |
155 | :: files) | |
156 | else | |
157 | loop files | |
158 | ||
159 | val files = loop [] | |
160 | val (_, files) = Order.order (SOME b) files | |
161 | in | |
162 | if !ErrorMsg.anyErrors then | |
1824f573 | 163 | raise ErrorMsg.Error |
c53e82e4 AC |
164 | else |
165 | (foldl (fn (fname, G) => check' G fname) b files; | |
1824f573 AC |
166 | if !ErrorMsg.anyErrors then |
167 | raise ErrorMsg.Error | |
168 | else | |
169 | ()) | |
c53e82e4 AC |
170 | end |
171 | ||
86e132be AC |
172 | fun checkDir dname = |
173 | (setupUser (); | |
174 | checkDir' dname) | |
175 | ||
24248d62 | 176 | fun reduce G fname = |
a3698041 | 177 | let |
24248d62 | 178 | val (G, body) = check G fname |
a3698041 AC |
179 | in |
180 | if !ErrorMsg.anyErrors then | |
06bd8215 | 181 | (G, NONE) |
a3698041 | 182 | else |
d189ec0e AC |
183 | case body of |
184 | SOME body => | |
185 | let | |
186 | val body' = Reduce.reduceExp G body | |
187 | in | |
188 | (*printd (PD.hovBox (PD.PPS.Rel 0, | |
189 | [PD.string "Result:", | |
190 | PD.space 1, | |
191 | p_exp body']))*) | |
06bd8215 | 192 | (G, SOME body') |
d189ec0e | 193 | end |
06bd8215 | 194 | | _ => (G, NONE) |
a3698041 AC |
195 | end |
196 | ||
24248d62 | 197 | (*(Defaults.eInit ())*) |
d189ec0e | 198 | |
254d5faa CE |
199 | val toplevel = Env.initialDynEnvVals Reduce.reduceExp |
200 | ||
24248d62 AC |
201 | fun eval G evs fname = |
202 | case reduce G fname of | |
06bd8215 | 203 | (G, SOME body') => |
1824f573 AC |
204 | if !ErrorMsg.anyErrors then |
205 | raise ErrorMsg.Error | |
206 | else | |
24248d62 | 207 | let |
254d5faa | 208 | val evs' = Eval.exec' (toplevel G, evs) body' |
24248d62 AC |
209 | in |
210 | (G, evs') | |
211 | end | |
06bd8215 | 212 | | (G, NONE) => (G, evs) |
1824f573 | 213 | |
3b267643 | 214 | val dispatcher = |
201b83c7 | 215 | Domain.nodeIp Config.dispatcherName ^ ":" ^ Int.toString Config.dispatcherPort |
559e89e9 | 216 | |
c9731b9b AC |
217 | val self = |
218 | "localhost:" ^ Int.toString Config.slavePort | |
219 | ||
d22c1f00 AC |
220 | fun context x = |
221 | (OpenSSL.context false x) | |
25c93232 | 222 | handle e as OpenSSL.OpenSSL s => |
d22c1f00 | 223 | (print "Couldn't find your certificate.\nYou probably haven't been given any Domtool privileges.\n"; |
504618b9 | 224 | print ("I looked in: " ^ #1 x ^ "\n"); |
25c93232 | 225 | print ("Additional information: " ^ s ^ "\n"); |
d22c1f00 AC |
226 | raise e) |
227 | ||
e1b99e23 AC |
228 | fun requestContext f = |
229 | let | |
230 | val user = setupUser () | |
5ee41dd0 AC |
231 | |
232 | val () = f () | |
aa56e112 | 233 | |
d22c1f00 AC |
234 | val context = context (Config.certDir ^ "/" ^ user ^ ".pem", |
235 | Config.keyDir ^ "/" ^ user ^ "/key.pem", | |
236 | Config.trustStore) | |
5ee41dd0 AC |
237 | in |
238 | (user, context) | |
239 | end | |
07cc384c | 240 | |
8be753d9 | 241 | fun requestBio' printErr f = |
5ee41dd0 AC |
242 | let |
243 | val (user, context) = requestContext f | |
244 | in | |
8be753d9 | 245 | (user, OpenSSL.connect printErr (context, dispatcher)) |
5ee41dd0 AC |
246 | end |
247 | ||
8be753d9 AC |
248 | val requestBio = requestBio' true |
249 | ||
250 | fun requestSlaveBio' printErr = | |
c9731b9b AC |
251 | let |
252 | val (user, context) = requestContext (fn () => ()) | |
253 | in | |
8be753d9 | 254 | (user, OpenSSL.connect printErr (context, self)) |
c9731b9b AC |
255 | end |
256 | ||
8be753d9 AC |
257 | fun requestSlaveBio () = requestSlaveBio' true |
258 | ||
9a34b001 | 259 | fun request (fname, libOpt) = |
5ee41dd0 | 260 | let |
9a34b001 AC |
261 | val (user, bio) = requestBio (fn () => |
262 | let | |
263 | val env = basis () | |
264 | val env = case libOpt of | |
265 | NONE => env | |
266 | | SOME lib => #1 (check env lib) | |
267 | in | |
268 | ignore (check env fname) | |
269 | end) | |
270 | ||
271 | fun readFile fname = | |
272 | let | |
273 | val inf = TextIO.openIn fname | |
3b267643 | 274 | |
9a34b001 AC |
275 | fun loop lines = |
276 | case TextIO.inputLine inf of | |
277 | NONE => String.concat (rev lines) | |
278 | | SOME line => loop (line :: lines) | |
279 | in | |
280 | loop [] | |
281 | before TextIO.closeIn inf | |
282 | end | |
36e42cb8 | 283 | |
9a34b001 AC |
284 | val code = readFile fname |
285 | val msg = case libOpt of | |
286 | NONE => MsgConfig code | |
287 | | SOME fname' => MsgMultiConfig [readFile fname', code] | |
559e89e9 | 288 | in |
9a34b001 | 289 | Msg.send (bio, msg); |
36e42cb8 AC |
290 | case Msg.recv bio of |
291 | NONE => print "Server closed connection unexpectedly.\n" | |
292 | | SOME m => | |
293 | case m of | |
294 | MsgOk => print "Configuration succeeded.\n" | |
295 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
296 | | _ => print "Unexpected server reply.\n"; | |
3b267643 | 297 | OpenSSL.close bio |
559e89e9 | 298 | end |
aa56e112 | 299 | handle ErrorMsg.Error => () |
559e89e9 | 300 | |
c53e82e4 AC |
301 | fun requestDir dname = |
302 | let | |
5982c377 AC |
303 | val _ = if Posix.FileSys.access (dname, []) then |
304 | () | |
305 | else | |
306 | (print ("Can't access " ^ dname ^ ".\n"); | |
307 | print "Did you mean to run domtool on a specific file, instead of asking for all\n"; | |
e7905534 | 308 | print "files in your ~/.domtool directory?\n"; |
5982c377 AC |
309 | OS.Process.exit OS.Process.failure) |
310 | ||
1824f573 AC |
311 | val _ = ErrorMsg.reset () |
312 | ||
86e132be | 313 | val (user, bio) = requestBio (fn () => checkDir' dname) |
c53e82e4 AC |
314 | |
315 | val b = basis () | |
316 | ||
317 | val dir = Posix.FileSys.opendir dname | |
318 | ||
319 | fun loop files = | |
320 | case Posix.FileSys.readdir dir of | |
321 | NONE => (Posix.FileSys.closedir dir; | |
322 | files) | |
323 | | SOME fname => | |
324 | if notTmp fname then | |
325 | loop (OS.Path.joinDirFile {dir = dname, | |
326 | file = fname} | |
327 | :: files) | |
328 | else | |
329 | loop files | |
330 | ||
331 | val files = loop [] | |
332 | val (_, files) = Order.order (SOME b) files | |
333 | ||
334 | val _ = if !ErrorMsg.anyErrors then | |
563e7792 | 335 | raise ErrorMsg.Error |
c53e82e4 AC |
336 | else |
337 | () | |
338 | ||
339 | val codes = map (fn fname => | |
340 | let | |
341 | val inf = TextIO.openIn fname | |
342 | ||
343 | fun loop lines = | |
344 | case TextIO.inputLine inf of | |
345 | NONE => String.concat (rev lines) | |
346 | | SOME line => loop (line :: lines) | |
347 | in | |
348 | loop [] | |
349 | before TextIO.closeIn inf | |
350 | end) files | |
351 | in | |
1824f573 AC |
352 | if !ErrorMsg.anyErrors then |
353 | () | |
354 | else | |
355 | (Msg.send (bio, MsgMultiConfig codes); | |
356 | case Msg.recv bio of | |
357 | NONE => print "Server closed connection unexpectedly.\n" | |
358 | | SOME m => | |
359 | case m of | |
360 | MsgOk => print "Configuration succeeded.\n" | |
361 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
362 | | _ => print "Unexpected server reply.\n"; | |
363 | OpenSSL.close bio) | |
c53e82e4 AC |
364 | end |
365 | handle ErrorMsg.Error => () | |
366 | ||
62260c5f AC |
367 | fun requestPing () = |
368 | let | |
8be753d9 | 369 | val (_, bio) = requestBio' false (fn () => ()) |
62260c5f AC |
370 | in |
371 | OpenSSL.close bio; | |
372 | OS.Process.success | |
373 | end | |
374 | handle _ => OS.Process.failure | |
375 | ||
9f27d58f AC |
376 | fun requestShutdown () = |
377 | let | |
378 | val (_, bio) = requestBio (fn () => ()) | |
379 | in | |
380 | Msg.send (bio, MsgShutdown); | |
381 | case Msg.recv bio of | |
8be753d9 | 382 | NONE => () |
9f27d58f AC |
383 | | SOME m => |
384 | case m of | |
385 | MsgOk => print "Shutdown begun.\n" | |
386 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
387 | | _ => print "Unexpected server reply.\n"; | |
388 | OpenSSL.close bio | |
389 | end | |
390 | ||
c9731b9b AC |
391 | fun requestSlavePing () = |
392 | let | |
8be753d9 | 393 | val (_, bio) = requestSlaveBio' false |
c9731b9b AC |
394 | in |
395 | OpenSSL.close bio; | |
396 | OS.Process.success | |
397 | end | |
398 | handle _ => OS.Process.failure | |
399 | ||
400 | fun requestSlaveShutdown () = | |
401 | let | |
402 | val (_, bio) = requestSlaveBio () | |
403 | in | |
404 | Msg.send (bio, MsgShutdown); | |
405 | case Msg.recv bio of | |
8be753d9 | 406 | NONE => () |
c9731b9b AC |
407 | | SOME m => |
408 | case m of | |
409 | MsgOk => print "Shutdown begun.\n" | |
410 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
411 | | _ => print "Unexpected server reply.\n"; | |
412 | OpenSSL.close bio | |
413 | end | |
414 | ||
5ee41dd0 AC |
415 | fun requestGrant acl = |
416 | let | |
417 | val (user, bio) = requestBio (fn () => ()) | |
418 | in | |
419 | Msg.send (bio, MsgGrant acl); | |
420 | case Msg.recv bio of | |
421 | NONE => print "Server closed connection unexpectedly.\n" | |
422 | | SOME m => | |
423 | case m of | |
424 | MsgOk => print "Grant succeeded.\n" | |
425 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
426 | | _ => print "Unexpected server reply.\n"; | |
427 | OpenSSL.close bio | |
428 | end | |
429 | ||
411a85f2 AC |
430 | fun requestRevoke acl = |
431 | let | |
432 | val (user, bio) = requestBio (fn () => ()) | |
433 | in | |
434 | Msg.send (bio, MsgRevoke acl); | |
435 | case Msg.recv bio of | |
436 | NONE => print "Server closed connection unexpectedly.\n" | |
437 | | SOME m => | |
438 | case m of | |
439 | MsgOk => print "Revoke succeeded.\n" | |
440 | | MsgError s => print ("Revoke failed: " ^ s ^ "\n") | |
441 | | _ => print "Unexpected server reply.\n"; | |
442 | OpenSSL.close bio | |
443 | end | |
444 | ||
08a04eb4 AC |
445 | fun requestListPerms user = |
446 | let | |
447 | val (_, bio) = requestBio (fn () => ()) | |
448 | in | |
449 | Msg.send (bio, MsgListPerms user); | |
450 | (case Msg.recv bio of | |
451 | NONE => (print "Server closed connection unexpectedly.\n"; | |
452 | NONE) | |
453 | | SOME m => | |
454 | case m of | |
455 | MsgPerms perms => SOME perms | |
456 | | MsgError s => (print ("Listing failed: " ^ s ^ "\n"); | |
457 | NONE) | |
458 | | _ => (print "Unexpected server reply.\n"; | |
459 | NONE)) | |
460 | before OpenSSL.close bio | |
461 | end | |
462 | ||
094877b1 AC |
463 | fun requestWhoHas perm = |
464 | let | |
465 | val (_, bio) = requestBio (fn () => ()) | |
466 | in | |
467 | Msg.send (bio, MsgWhoHas perm); | |
468 | (case Msg.recv bio of | |
469 | NONE => (print "Server closed connection unexpectedly.\n"; | |
470 | NONE) | |
471 | | SOME m => | |
472 | case m of | |
473 | MsgWhoHasResponse users => SOME users | |
474 | | MsgError s => (print ("whohas failed: " ^ s ^ "\n"); | |
475 | NONE) | |
476 | | _ => (print "Unexpected server reply.\n"; | |
477 | NONE)) | |
478 | before OpenSSL.close bio | |
479 | end | |
480 | ||
1824f573 AC |
481 | fun requestRegen () = |
482 | let | |
483 | val (_, bio) = requestBio (fn () => ()) | |
484 | in | |
485 | Msg.send (bio, MsgRegenerate); | |
486 | case Msg.recv bio of | |
487 | NONE => print "Server closed connection unexpectedly.\n" | |
488 | | SOME m => | |
489 | case m of | |
490 | MsgOk => print "Regeneration succeeded.\n" | |
491 | | MsgError s => print ("Regeneration failed: " ^ s ^ "\n") | |
492 | | _ => print "Unexpected server reply.\n"; | |
493 | OpenSSL.close bio | |
494 | end | |
495 | ||
fb6fac97 AC |
496 | fun requestRegenTc () = |
497 | let | |
498 | val (_, bio) = requestBio (fn () => ()) | |
499 | in | |
500 | Msg.send (bio, MsgRegenerateTc); | |
501 | case Msg.recv bio of | |
502 | NONE => print "Server closed connection unexpectedly.\n" | |
503 | | SOME m => | |
504 | case m of | |
505 | MsgOk => print "All configuration validated.\n" | |
506 | | MsgError s => print ("Configuration validation failed: " ^ s ^ "\n") | |
507 | | _ => print "Unexpected server reply.\n"; | |
508 | OpenSSL.close bio | |
509 | end | |
510 | ||
c189cbe9 AC |
511 | fun requestRmdom dom = |
512 | let | |
513 | val (_, bio) = requestBio (fn () => ()) | |
514 | in | |
515 | Msg.send (bio, MsgRmdom dom); | |
516 | case Msg.recv bio of | |
517 | NONE => print "Server closed connection unexpectedly.\n" | |
518 | | SOME m => | |
519 | case m of | |
520 | MsgOk => print "Removal succeeded.\n" | |
521 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
522 | | _ => print "Unexpected server reply.\n"; | |
523 | OpenSSL.close bio | |
524 | end | |
525 | ||
e69e60cc AC |
526 | fun requestRmuser user = |
527 | let | |
528 | val (_, bio) = requestBio (fn () => ()) | |
529 | in | |
530 | Msg.send (bio, MsgRmuser user); | |
531 | case Msg.recv bio of | |
532 | NONE => print "Server closed connection unexpectedly.\n" | |
533 | | SOME m => | |
534 | case m of | |
535 | MsgOk => print "Removal succeeded.\n" | |
536 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
537 | | _ => print "Unexpected server reply.\n"; | |
538 | OpenSSL.close bio | |
539 | end | |
540 | ||
d541c618 AC |
541 | fun requestDbUser dbtype = |
542 | let | |
c362e4cc CE |
543 | val (_, context) = requestContext (fn () => ()) |
544 | val bio = OpenSSL.connect true (context, | |
4555c311 | 545 | Domain.nodeIp Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) |
d541c618 AC |
546 | in |
547 | Msg.send (bio, MsgCreateDbUser dbtype); | |
548 | case Msg.recv bio of | |
549 | NONE => print "Server closed connection unexpectedly.\n" | |
550 | | SOME m => | |
551 | case m of | |
552 | MsgOk => print "Your user has been created.\n" | |
553 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
554 | | _ => print "Unexpected server reply.\n"; | |
555 | OpenSSL.close bio | |
556 | end | |
557 | ||
86aa5de7 AC |
558 | fun requestDbPasswd rc = |
559 | let | |
c362e4cc CE |
560 | val (_, context) = requestContext (fn () => ()) |
561 | val bio = OpenSSL.connect true (context, | |
562 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
86aa5de7 AC |
563 | in |
564 | Msg.send (bio, MsgDbPasswd rc); | |
565 | case Msg.recv bio of | |
566 | NONE => print "Server closed connection unexpectedly.\n" | |
567 | | SOME m => | |
568 | case m of | |
569 | MsgOk => print "Your password has been changed.\n" | |
570 | | MsgError s => print ("Password set failed: " ^ s ^ "\n") | |
571 | | _ => print "Unexpected server reply.\n"; | |
572 | OpenSSL.close bio | |
573 | end | |
574 | ||
90dd48df AC |
575 | fun requestDbTable p = |
576 | let | |
c362e4cc CE |
577 | val (user, context) = requestContext (fn () => ()) |
578 | val bio = OpenSSL.connect true (context, | |
579 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
90dd48df | 580 | in |
7adeee33 | 581 | Msg.send (bio, MsgCreateDb p); |
90dd48df AC |
582 | case Msg.recv bio of |
583 | NONE => print "Server closed connection unexpectedly.\n" | |
584 | | SOME m => | |
585 | case m of | |
586 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been created.\n") | |
587 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
588 | | _ => print "Unexpected server reply.\n"; | |
589 | OpenSSL.close bio | |
590 | end | |
591 | ||
35659203 AC |
592 | fun requestDbDrop p = |
593 | let | |
c362e4cc CE |
594 | val (user, context) = requestContext (fn () => ()) |
595 | val bio = OpenSSL.connect true (context, | |
596 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
35659203 AC |
597 | in |
598 | Msg.send (bio, MsgDropDb p); | |
599 | case Msg.recv bio of | |
600 | NONE => print "Server closed connection unexpectedly.\n" | |
601 | | SOME m => | |
602 | case m of | |
603 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been dropped.\n") | |
604 | | MsgError s => print ("Drop failed: " ^ s ^ "\n") | |
605 | | _ => print "Unexpected server reply.\n"; | |
606 | OpenSSL.close bio | |
607 | end | |
608 | ||
99cc4144 AC |
609 | fun requestDbGrant p = |
610 | let | |
c362e4cc CE |
611 | val (user, context) = requestContext (fn () => ()) |
612 | val bio = OpenSSL.connect true (context, | |
613 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
99cc4144 AC |
614 | in |
615 | Msg.send (bio, MsgGrantDb 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 ("You've been granted all allowed privileges to database " ^ user ^ "_" ^ #dbname p ^ ".\n") | |
621 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
622 | | _ => print "Unexpected server reply.\n"; | |
623 | OpenSSL.close bio | |
624 | end | |
625 | ||
1d3ef80e AC |
626 | fun requestListMailboxes domain = |
627 | let | |
628 | val (_, bio) = requestBio (fn () => ()) | |
629 | in | |
630 | Msg.send (bio, MsgListMailboxes domain); | |
631 | (case Msg.recv bio of | |
2e96b9d4 | 632 | NONE => Vmail.Error "Server closed connection unexpectedly." |
1d3ef80e AC |
633 | | SOME m => |
634 | case m of | |
635 | MsgMailboxes users => (Msg.send (bio, MsgOk); | |
636 | Vmail.Listing users) | |
dee1a22b | 637 | | MsgError s => Vmail.Error ("Listing failed: " ^ s) |
2e96b9d4 | 638 | | _ => Vmail.Error "Unexpected server reply.") |
1d3ef80e AC |
639 | before OpenSSL.close bio |
640 | end | |
641 | ||
08688401 AC |
642 | fun requestNewMailbox p = |
643 | let | |
644 | val (_, bio) = requestBio (fn () => ()) | |
645 | in | |
646 | Msg.send (bio, MsgNewMailbox p); | |
647 | case Msg.recv bio of | |
648 | NONE => print "Server closed connection unexpectedly.\n" | |
649 | | SOME m => | |
650 | case m of | |
651 | MsgOk => print ("A mapping for " ^ #user p ^ "@" ^ #domain p ^ " has been created.\n") | |
652 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
653 | | _ => print "Unexpected server reply.\n"; | |
654 | OpenSSL.close bio | |
655 | end | |
656 | ||
657 | fun requestPasswdMailbox p = | |
658 | let | |
659 | val (_, bio) = requestBio (fn () => ()) | |
660 | in | |
661 | Msg.send (bio, MsgPasswdMailbox p); | |
662 | case Msg.recv bio of | |
663 | NONE => print "Server closed connection unexpectedly.\n" | |
664 | | SOME m => | |
665 | case m of | |
666 | MsgOk => print ("The password for " ^ #user p ^ "@" ^ #domain p ^ " has been changed.\n") | |
667 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
668 | | _ => print "Unexpected server reply.\n"; | |
669 | OpenSSL.close bio | |
670 | end | |
671 | ||
0e0442b0 CE |
672 | fun requestPortalPasswdMailbox p = |
673 | let | |
674 | val (_, bio) = requestBio (fn () => ()) | |
675 | in | |
53043cda CE |
676 | (Msg.send (bio, MsgPortalPasswdMailbox p); |
677 | case Msg.recv bio of | |
678 | NONE => (print "Server closed connection unexpectedly.\n"; OS.Process.failure) | |
679 | | SOME m => | |
680 | case m of | |
681 | MsgOk => (print ("The password for " ^ #user p ^ "@" ^ #domain p ^ " has been changed.\n"); | |
682 | OS.Process.success) | |
683 | | MsgError s => (print ("Set failed: " ^ s ^ "\n"); OS.Process.failure) | |
684 | | _ => (print "Unexpected server reply.\n"; OS.Process.failure)) | |
685 | before OpenSSL.close bio | |
686 | end | |
0e0442b0 | 687 | |
08688401 AC |
688 | fun requestRmMailbox p = |
689 | let | |
690 | val (_, bio) = requestBio (fn () => ()) | |
691 | in | |
692 | Msg.send (bio, MsgRmMailbox p); | |
693 | case Msg.recv bio of | |
694 | NONE => print "Server closed connection unexpectedly.\n" | |
695 | | SOME m => | |
696 | case m of | |
697 | MsgOk => print ("The mapping for mailbox " ^ #user p ^ "@" ^ #domain p ^ " has been deleted.\n") | |
698 | | MsgError s => print ("Remove failed: " ^ s ^ "\n") | |
699 | | _ => print "Unexpected server reply.\n"; | |
700 | OpenSSL.close bio | |
701 | end | |
702 | ||
2e96b9d4 AC |
703 | fun requestSaQuery addr = |
704 | let | |
705 | val (_, bio) = requestBio (fn () => ()) | |
706 | in | |
707 | Msg.send (bio, MsgSaQuery addr); | |
708 | (case Msg.recv bio of | |
709 | NONE => print "Server closed connection unexpectedly.\n" | |
710 | | SOME m => | |
711 | case m of | |
712 | MsgSaStatus b => (print ("SpamAssassin filtering for " ^ addr ^ " is " | |
713 | ^ (if b then "ON" else "OFF") ^ ".\n"); | |
714 | Msg.send (bio, MsgOk)) | |
715 | | MsgError s => print ("Query failed: " ^ s ^ "\n") | |
716 | | _ => print "Unexpected server reply.\n") | |
717 | before OpenSSL.close bio | |
718 | end | |
719 | ||
720 | fun requestSaSet p = | |
721 | let | |
722 | val (_, bio) = requestBio (fn () => ()) | |
723 | in | |
724 | Msg.send (bio, MsgSaSet p); | |
725 | case Msg.recv bio of | |
726 | NONE => print "Server closed connection unexpectedly.\n" | |
727 | | SOME m => | |
728 | case m of | |
729 | MsgOk => print ("SpamAssassin filtering for " ^ #1 p ^ " is now " | |
730 | ^ (if #2 p then "ON" else "OFF") ^ ".\n") | |
731 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
732 | | _ => print "Unexpected server reply.\n"; | |
733 | OpenSSL.close bio | |
734 | end | |
735 | ||
2bc5ed22 AC |
736 | fun requestSmtpLog domain = |
737 | let | |
738 | val (_, bio) = requestBio (fn () => ()) | |
739 | ||
740 | val _ = Msg.send (bio, MsgSmtpLogReq domain) | |
741 | ||
742 | fun loop () = | |
743 | case Msg.recv bio of | |
744 | NONE => print "Server closed connection unexpectedly.\n" | |
745 | | SOME m => | |
746 | case m of | |
747 | MsgOk => () | |
748 | | MsgSmtpLogRes line => (print line; | |
749 | loop ()) | |
750 | | MsgError s => print ("Log search failed: " ^ s ^ "\n") | |
751 | | _ => print "Unexpected server reply.\n" | |
752 | in | |
753 | loop (); | |
754 | OpenSSL.close bio | |
755 | end | |
756 | ||
75585a67 AC |
757 | fun requestApt {node, pkg} = |
758 | let | |
a95a0107 | 759 | val (user, context) = requestContext (fn () => ()) |
94b55bf7 | 760 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
761 | dispatcher |
762 | else | |
763 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
75585a67 | 764 | |
a95a0107 | 765 | val _ = Msg.send (bio, MsgQuery (QApt pkg)) |
75585a67 AC |
766 | |
767 | fun loop () = | |
768 | case Msg.recv bio of | |
769 | NONE => (print "Server closed connection unexpectedly.\n"; | |
770 | OS.Process.failure) | |
771 | | SOME m => | |
772 | case m of | |
773 | MsgYes => (print "Package is installed.\n"; | |
774 | OS.Process.success) | |
775 | | MsgNo => (print "Package is not installed.\n"; | |
776 | OS.Process.failure) | |
777 | | MsgError s => (print ("APT query failed: " ^ s ^ "\n"); | |
778 | OS.Process.failure) | |
779 | | _ => (print "Unexpected server reply.\n"; | |
780 | OS.Process.failure) | |
781 | in | |
782 | loop () | |
783 | before OpenSSL.close bio | |
784 | end | |
785 | ||
991d8e66 CE |
786 | fun requestAptExists {node, pkg} = |
787 | let | |
788 | val (user, context) = requestContext (fn () => ()) | |
789 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then | |
790 | dispatcher | |
791 | else | |
792 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
793 | ||
794 | val _ = Msg.send (bio, MsgQuery (QAptExists pkg)) | |
795 | ||
796 | fun loop () = | |
797 | case Msg.recv bio of | |
798 | NONE => (print "Server closed connection unexpectedly.\n"; | |
799 | OS.Process.failure) | |
800 | | SOME m => | |
801 | case m of | |
f296c496 CE |
802 | MsgAptQuery {section,description} => (print "Package exists.\n"; |
803 | print ("Section: " ^ section ^ "\n"); | |
804 | print ("Description: " ^ description ^ "\n"); | |
805 | OS.Process.success) | |
991d8e66 | 806 | | MsgNo => (print "Package does not exist.\n"; |
f296c496 CE |
807 | OS.Process.failure |
808 | (* It might be the Wrong Thing (tm) to use MsgNo like this *)) | |
991d8e66 CE |
809 | | MsgError s => (print ("APT existence 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 | ||
d351d679 AC |
818 | fun requestCron {node, uname} = |
819 | let | |
820 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 821 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
822 | dispatcher |
823 | else | |
824 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
d351d679 AC |
825 | |
826 | val _ = Msg.send (bio, MsgQuery (QCron 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 | MsgYes => (print "User has cron permissions.\n"; | |
835 | OS.Process.success) | |
836 | | MsgNo => (print "User does not have cron permissions.\n"; | |
837 | OS.Process.failure) | |
838 | | MsgError s => (print ("Cron query failed: " ^ s ^ "\n"); | |
839 | OS.Process.failure) | |
840 | | _ => (print "Unexpected server reply.\n"; | |
841 | OS.Process.failure) | |
842 | in | |
843 | loop () | |
844 | before OpenSSL.close bio | |
845 | end | |
846 | ||
847 | fun requestFtp {node, uname} = | |
848 | let | |
849 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 850 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
851 | dispatcher |
852 | else | |
853 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
d351d679 AC |
854 | |
855 | val _ = Msg.send (bio, MsgQuery (QFtp uname)) | |
856 | ||
857 | fun loop () = | |
858 | case Msg.recv bio of | |
859 | NONE => (print "Server closed connection unexpectedly.\n"; | |
860 | OS.Process.failure) | |
861 | | SOME m => | |
862 | case m of | |
863 | MsgYes => (print "User has FTP permissions.\n"; | |
864 | OS.Process.success) | |
865 | | MsgNo => (print "User does not have FTP permissions.\n"; | |
866 | OS.Process.failure) | |
867 | | MsgError s => (print ("FTP 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 | ||
4d5126e1 AC |
876 | fun requestTrustedPath {node, uname} = |
877 | let | |
878 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 879 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
880 | dispatcher |
881 | else | |
882 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
4d5126e1 AC |
883 | |
884 | val _ = Msg.send (bio, MsgQuery (QTrustedPath uname)) | |
885 | ||
886 | fun loop () = | |
887 | case Msg.recv bio of | |
888 | NONE => (print "Server closed connection unexpectedly.\n"; | |
889 | OS.Process.failure) | |
890 | | SOME m => | |
891 | case m of | |
892 | MsgYes => (print "User has trusted path restriction.\n"; | |
893 | OS.Process.success) | |
894 | | MsgNo => (print "User does not have trusted path restriction.\n"; | |
895 | OS.Process.failure) | |
896 | | MsgError s => (print ("Trusted path query failed: " ^ s ^ "\n"); | |
897 | OS.Process.failure) | |
898 | | _ => (print "Unexpected server reply.\n"; | |
899 | OS.Process.failure) | |
900 | in | |
901 | loop () | |
902 | before OpenSSL.close bio | |
903 | end | |
904 | ||
737c68d4 AC |
905 | fun requestSocketPerm {node, uname} = |
906 | let | |
907 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 908 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
909 | dispatcher |
910 | else | |
911 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
737c68d4 AC |
912 | |
913 | val _ = Msg.send (bio, MsgQuery (QSocket uname)) | |
914 | ||
915 | fun loop () = | |
916 | case Msg.recv bio of | |
917 | NONE => (print "Server closed connection unexpectedly.\n"; | |
918 | OS.Process.failure) | |
919 | | SOME m => | |
920 | case m of | |
921 | MsgSocket p => (case p of | |
922 | Any => print "Any\n" | |
923 | | Client => print "Client\n" | |
924 | | Server => print "Server\n" | |
925 | | Nada => print "Nada\n"; | |
926 | OS.Process.success) | |
927 | | MsgError s => (print ("Socket permission query failed: " ^ s ^ "\n"); | |
928 | OS.Process.failure) | |
929 | | _ => (print "Unexpected server reply.\n"; | |
930 | OS.Process.failure) | |
931 | in | |
932 | loop () | |
933 | before OpenSSL.close bio | |
934 | end | |
935 | ||
f9548f16 AC |
936 | fun requestFirewall {node, uname} = |
937 | let | |
938 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 939 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
940 | dispatcher |
941 | else | |
942 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
943 | ||
167cffff | 944 | val _ = Msg.send (bio, MsgQuery (QFirewall {node = node, user = uname})) |
f9548f16 AC |
945 | |
946 | fun loop () = | |
947 | case Msg.recv bio of | |
948 | NONE => (print "Server closed connection unexpectedly.\n"; | |
949 | OS.Process.failure) | |
950 | | SOME m => | |
951 | case m of | |
952 | MsgFirewall ls => (app (fn s => (print s; print "\n")) ls; | |
953 | OS.Process.success) | |
954 | | MsgError s => (print ("Firewall query failed: " ^ s ^ "\n"); | |
955 | OS.Process.failure) | |
956 | | _ => (print "Unexpected server reply.\n"; | |
957 | OS.Process.failure) | |
958 | in | |
959 | loop () | |
960 | before OpenSSL.close bio | |
961 | end | |
962 | ||
1ffc47a6 AC |
963 | fun requestDescribe dom = |
964 | let | |
965 | val (_, bio) = requestBio (fn () => ()) | |
966 | in | |
967 | Msg.send (bio, MsgDescribe dom); | |
968 | case Msg.recv bio of | |
969 | NONE => print "Server closed connection unexpectedly.\n" | |
970 | | SOME m => | |
971 | case m of | |
972 | MsgDescription s => print s | |
973 | | MsgError s => print ("Description failed: " ^ s ^ "\n") | |
974 | | _ => print "Unexpected server reply.\n"; | |
975 | OpenSSL.close bio | |
976 | end | |
977 | ||
563e7792 AC |
978 | fun requestReUsers () = |
979 | let | |
980 | val (_, bio) = requestBio (fn () => ()) | |
981 | in | |
982 | Msg.send (bio, MsgReUsers); | |
983 | case Msg.recv bio of | |
984 | NONE => print "Server closed connection unexpectedly.\n" | |
985 | | SOME m => | |
986 | case m of | |
987 | MsgOk => print "Callbacks run.\n" | |
988 | | MsgError s => print ("Failed: " ^ s ^ "\n") | |
989 | | _ => print "Unexpected server reply.\n"; | |
990 | OpenSSL.close bio | |
991 | end | |
992 | ||
a8e88df7 CE |
993 | fun requestFirewallRegen node = |
994 | let | |
995 | val (user, context) = requestContext (fn () => ()) | |
996 | val bio = OpenSSL.connect true (context, Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
997 | (* Only supporting on slave nodes *) | |
998 | ||
999 | val _ = Msg.send (bio, MsgFirewallRegen) | |
1000 | ||
1001 | fun handleResult () = | |
1002 | case Msg.recv bio of | |
1003 | NONE => (print "Server closed connection unexpectedly.\n"; | |
1004 | OS.Process.failure) | |
1005 | | SOME m => | |
1006 | case m of | |
1007 | MsgOk => (print "Firewall regenerated.\n"; | |
1008 | OS.Process.success) | |
1009 | | MsgError s => (print ("Firewall regeneration failed: " ^ s ^ "\n"); | |
1010 | OS.Process.failure) | |
1011 | | _ => (print "Unexpected server reply.\n"; | |
1012 | OS.Process.failure) | |
1013 | in | |
1014 | handleResult() | |
1015 | before OpenSSL.close bio | |
1016 | end | |
1017 | ||
1638d5a2 AC |
1018 | structure SS = StringSet |
1019 | ||
1020 | fun domainList dname = | |
1021 | let | |
1022 | val dir = Posix.FileSys.opendir dname | |
1023 | ||
1024 | fun visitNode dset = | |
1025 | case Posix.FileSys.readdir dir of | |
1026 | NONE => dset | |
1027 | | SOME node => | |
1028 | let | |
1029 | val path = OS.Path.joinDirFile {dir = dname, | |
1030 | file = node} | |
1031 | ||
1032 | fun visitDomains (path, bfor, dset) = | |
1033 | let | |
1034 | val dir = Posix.FileSys.opendir path | |
1035 | ||
1036 | fun loop dset = | |
1037 | case Posix.FileSys.readdir dir of | |
1038 | NONE => dset | |
1039 | | SOME dname => | |
1040 | let | |
1041 | val path = OS.Path.joinDirFile {dir = path, | |
1042 | file = dname} | |
1043 | in | |
1044 | if Posix.FileSys.ST.isDir (Posix.FileSys.stat path) then | |
1045 | let | |
1046 | val bfor = dname :: bfor | |
1047 | in | |
1048 | loop (visitDomains (path, bfor, | |
1049 | SS.add (dset, | |
1050 | String.concatWith "." bfor))) | |
1051 | end | |
1052 | else | |
1053 | loop dset | |
1054 | end | |
1055 | in | |
1056 | loop dset | |
1057 | before Posix.FileSys.closedir dir | |
1058 | end | |
1059 | in | |
1060 | visitNode (visitDomains (path, [], dset)) | |
1061 | end | |
1062 | in | |
1063 | visitNode SS.empty | |
1064 | before Posix.FileSys.closedir dir | |
1065 | end | |
1066 | ||
998ed174 | 1067 | fun regenerateEither tc checker context = |
1824f573 | 1068 | let |
76405e1e AC |
1069 | val () = print "Starting regeneration....\n" |
1070 | ||
1071 | val domainsBefore = | |
1072 | if tc then | |
1073 | SS.empty | |
1074 | else | |
1075 | domainList Config.resultRoot | |
1638d5a2 | 1076 | |
998ed174 AC |
1077 | fun ifReal f = |
1078 | if tc then | |
1079 | () | |
1080 | else | |
1081 | f () | |
1082 | ||
6f3525e4 AC |
1083 | val _ = ErrorMsg.reset () |
1084 | ||
1824f573 | 1085 | val b = basis () |
71420f8b AC |
1086 | val () = Tycheck.disallowExterns () |
1087 | ||
1638d5a2 AC |
1088 | val () = ifReal (fn () => |
1089 | (ignore (OS.Process.system ("rm -rf " ^ Config.oldResultRoot ^ "/*")); | |
1090 | ignore (OS.Process.system ("cp -r " ^ Config.resultRoot | |
1091 | ^ "/* " ^ Config.oldResultRoot ^ "/")); | |
1092 | Domain.resetGlobal ())) | |
71420f8b | 1093 | |
fb6fac97 AC |
1094 | val ok = ref true |
1095 | ||
c23af445 | 1096 | fun contactNode (node, ip, ipv6) = |
201b83c7 | 1097 | if node = Config.dispatcherName then |
71420f8b AC |
1098 | Domain.resetLocal () |
1099 | else let | |
8be753d9 AC |
1100 | val bio = OpenSSL.connect true (context, |
1101 | ip | |
1102 | ^ ":" | |
1103 | ^ Int.toString Config.slavePort) | |
71420f8b AC |
1104 | in |
1105 | Msg.send (bio, MsgRegenerate); | |
1106 | case Msg.recv bio of | |
1107 | NONE => print "Slave closed connection unexpectedly\n" | |
1108 | | SOME m => | |
1109 | case m of | |
1110 | MsgOk => print ("Slave " ^ node ^ " pre-regeneration finished\n") | |
1111 | | MsgError s => print ("Slave " ^ node | |
1112 | ^ " returned error: " ^ | |
1113 | s ^ "\n") | |
1114 | | _ => print ("Slave " ^ node | |
1115 | ^ " returned unexpected command\n"); | |
1116 | OpenSSL.close bio | |
16465a9a AC |
1117 | end |
1118 | handle OpenSSL.OpenSSL s => print ("OpenSSL error: " ^ s ^ "\n") | |
1824f573 AC |
1119 | |
1120 | fun doUser user = | |
1121 | let | |
1122 | val _ = Domain.setUser user | |
1123 | val _ = ErrorMsg.reset () | |
1124 | ||
1125 | val dname = Config.domtoolDir user | |
fb6fac97 AC |
1126 | in |
1127 | if Posix.FileSys.access (dname, []) then | |
1128 | let | |
1129 | val dir = Posix.FileSys.opendir dname | |
1130 | ||
1131 | fun loop files = | |
1132 | case Posix.FileSys.readdir dir of | |
1133 | NONE => (Posix.FileSys.closedir dir; | |
1134 | files) | |
1135 | | SOME fname => | |
1136 | if notTmp fname then | |
1137 | loop (OS.Path.joinDirFile {dir = dname, | |
1138 | file = fname} | |
1139 | :: files) | |
1140 | else | |
1141 | loop files | |
1824f573 | 1142 | |
fb6fac97 AC |
1143 | val files = loop [] |
1144 | val (_, files) = Order.order (SOME b) files | |
24248d62 AC |
1145 | |
1146 | fun checker' (file, (G, evs)) = | |
1147 | checker G evs file | |
fb6fac97 AC |
1148 | in |
1149 | if !ErrorMsg.anyErrors then | |
1150 | (ErrorMsg.reset (); | |
1ffc47a6 AC |
1151 | print ("User " ^ user ^ "'s configuration has errors!\n"); |
1152 | ok := false) | |
1824f573 | 1153 | else |
76405e1e | 1154 | (); |
e140629f | 1155 | let val basis' = basis () in |
254d5faa | 1156 | ignore (foldl checker' (basis', SM.empty) files) |
e140629f | 1157 | end |
fb6fac97 | 1158 | end |
b7c96dd3 | 1159 | else if (String.isSuffix "_admin" user) orelse (String.isSuffix ".daemon" user) then |
b1563bce | 1160 | () |
1824f573 | 1161 | else |
b1563bce AC |
1162 | (print ("Couldn't access " ^ user ^ "'s ~/.domtool directory.\n"); |
1163 | ok := false) | |
1824f573 | 1164 | end |
f19ba323 AC |
1165 | handle IO.Io {name, function, ...} => |
1166 | (print ("IO error processing user " ^ user ^ ": " ^ function ^ ": " ^ name ^ "\n"); | |
1167 | ok := false) | |
998ed174 AC |
1168 | | exn as OS.SysErr (s, _) => (print ("System error processing user " ^ user ^ ": " ^ s ^ "\n"); |
1169 | ok := false) | |
fb6fac97 AC |
1170 | | ErrorMsg.Error => (ErrorMsg.reset (); |
1171 | print ("User " ^ user ^ " had a compilation error.\n"); | |
1172 | ok := false) | |
1173 | | _ => (print "Unknown exception during regeneration!\n"; | |
1174 | ok := false) | |
1824f573 | 1175 | in |
998ed174 AC |
1176 | ifReal (fn () => (app contactNode Config.nodeIps; |
1177 | Env.pre ())); | |
1824f573 | 1178 | app doUser (Acl.users ()); |
1638d5a2 AC |
1179 | ifReal (fn () => |
1180 | let | |
1181 | val domainsAfter = domainList Config.resultRoot | |
1182 | val domainsGone = SS.difference (domainsBefore, domainsAfter) | |
1183 | in | |
1184 | if SS.isEmpty domainsGone then | |
1185 | () | |
1186 | else | |
1187 | (print "Domains to kill:"; | |
1188 | SS.app (fn s => (print " "; print s)) domainsGone; | |
1189 | print "\n"; | |
1190 | ||
1191 | Domain.rmdom' Config.oldResultRoot (SS.listItems domainsGone)); | |
1192 | ||
1193 | Env.post () | |
1194 | end); | |
fb6fac97 AC |
1195 | !ok |
1196 | end | |
1197 | ||
24248d62 AC |
1198 | val regenerate = regenerateEither false eval |
1199 | val regenerateTc = regenerateEither true | |
1200 | (fn G => fn evs => fn file => | |
1201 | (#1 (check G file), evs)) | |
1824f573 | 1202 | |
563e7792 AC |
1203 | fun usersChanged () = |
1204 | (Domain.onUsersChange (); | |
1205 | ignore (OS.Process.system Config.publish_reusers)) | |
1206 | ||
e69e60cc AC |
1207 | fun rmuser user = |
1208 | let | |
1209 | val doms = Acl.class {user = user, class = "domain"} | |
1210 | val doms = List.filter (fn dom => | |
1211 | case Acl.whoHas {class = "domain", value = dom} of | |
1212 | [_] => true | |
1213 | | _ => false) (StringSet.listItems doms) | |
1214 | in | |
1215 | Acl.rmuser user; | |
563e7792 AC |
1216 | Domain.rmdom doms; |
1217 | usersChanged () | |
e69e60cc AC |
1218 | end |
1219 | ||
c9731b9b AC |
1220 | fun now () = Date.toString (Date.fromTimeUniv (Time.now ())) |
1221 | ||
a95a0107 AC |
1222 | fun answerQuery q = |
1223 | case q of | |
1224 | QApt pkg => if Apt.installed pkg then MsgYes else MsgNo | |
f296c496 CE |
1225 | | QAptExists pkg => (case Apt.info pkg of |
1226 | SOME {section, description} => MsgAptQuery {section = section, description = description} | |
1227 | | NONE => MsgNo) | |
d351d679 AC |
1228 | | QCron user => if Cron.allowed user then MsgYes else MsgNo |
1229 | | QFtp user => if Ftp.allowed user then MsgYes else MsgNo | |
4d5126e1 | 1230 | | QTrustedPath user => if TrustedPath.query user then MsgYes else MsgNo |
737c68d4 | 1231 | | QSocket user => MsgSocket (SocketPerm.query user) |
167cffff | 1232 | | QFirewall {node, user} => MsgFirewall (Firewall.query (node, user)) |
a95a0107 AC |
1233 | |
1234 | fun describeQuery q = | |
1235 | case q of | |
1236 | QApt pkg => "Requested installation status of package " ^ pkg | |
991d8e66 | 1237 | | QAptExists pkg => "Requested if package " ^ pkg ^ " exists" |
d351d679 AC |
1238 | | QCron user => "Asked about cron permissions for user " ^ user |
1239 | | QFtp user => "Asked about FTP permissions for user " ^ user | |
4d5126e1 | 1240 | | QTrustedPath user => "Asked about trusted path settings for user " ^ user |
737c68d4 | 1241 | | QSocket user => "Asked about socket permissions for user " ^ user |
167cffff | 1242 | | QFirewall {node, user} => "Asked about firewall rules on " ^ node ^ " for user " ^ user |
a95a0107 | 1243 | |
c362e4cc CE |
1244 | fun doIt' loop bio f cleanup = |
1245 | ((case f () of | |
1246 | (msgLocal, SOME msgRemote) => | |
1247 | (print msgLocal; | |
1248 | print "\n"; | |
1249 | Msg.send (bio, MsgError msgRemote)) | |
1250 | | (msgLocal, NONE) => | |
1251 | (print msgLocal; | |
1252 | print "\n"; | |
1253 | Msg.send (bio, MsgOk))) | |
1254 | handle e as (OpenSSL.OpenSSL s) => | |
1255 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1256 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1257 | Msg.send (bio, MsgError ("OpenSSL error: " ^ s)) | |
1258 | handle OpenSSL.OpenSSL _ => ()) | |
1259 | | OS.SysErr (s, _) => | |
1260 | (print "System error: "; | |
1261 | print s; | |
1262 | print "\n"; | |
1263 | Msg.send (bio, MsgError ("System error: " ^ s)) | |
1264 | handle OpenSSL.OpenSSL _ => ()) | |
1265 | | Fail s => | |
1266 | (print "Failure: "; | |
1267 | print s; | |
1268 | print "\n"; | |
1269 | Msg.send (bio, MsgError ("Failure: " ^ s)) | |
1270 | handle OpenSSL.OpenSSL _ => ()) | |
1271 | | ErrorMsg.Error => | |
1272 | (print "Compilation error\n"; | |
1273 | Msg.send (bio, MsgError "Error during configuration evaluation") | |
1274 | handle OpenSSL.OpenSSL _ => ()); | |
1275 | (cleanup (); | |
1276 | ignore (OpenSSL.readChar bio); | |
1277 | OpenSSL.close bio) | |
1278 | handle OpenSSL.OpenSSL _ => (); | |
1279 | loop ()) | |
1280 | ||
3b267643 | 1281 | fun service () = |
07cc384c | 1282 | let |
edf5dcbb AC |
1283 | val host = Slave.hostname () |
1284 | ||
aa56e112 | 1285 | val () = Acl.read Config.aclFile |
edf5dcbb AC |
1286 | |
1287 | val context = context (Config.certDir ^ "/" ^ host ^ ".pem", | |
1288 | Config.keyDir ^ "/" ^ host ^ "/key.pem", | |
d22c1f00 | 1289 | Config.trustStore) |
36e42cb8 | 1290 | val _ = Domain.set_context context |
3b267643 | 1291 | |
60534712 | 1292 | val sock = OpenSSL.listen (context, Config.dispatcherPort) |
3b267643 AC |
1293 | |
1294 | fun loop () = | |
2ee50226 AC |
1295 | (case OpenSSL.accept sock of |
1296 | NONE => () | |
1297 | | SOME bio => | |
1298 | let | |
1299 | val user = OpenSSL.peerCN bio | |
1300 | val () = print ("\nConnection from " ^ user ^ " at " ^ now () ^ "\n") | |
1301 | val () = Domain.setUser user | |
c362e4cc | 1302 | val doIt = doIt' loop bio |
2ee50226 AC |
1303 | |
1304 | fun doConfig codes = | |
1305 | let | |
1306 | val _ = print "Configuration:\n" | |
1307 | val _ = app (fn s => (print s; print "\n")) codes | |
1308 | val _ = print "\n" | |
1309 | ||
1310 | val outname = OS.FileSys.tmpName () | |
1311 | ||
24248d62 | 1312 | fun doOne (code, (G, evs)) = |
2ee50226 AC |
1313 | let |
1314 | val outf = TextIO.openOut outname | |
1315 | in | |
1316 | TextIO.output (outf, code); | |
1317 | TextIO.closeOut outf; | |
24248d62 | 1318 | eval G evs outname |
2ee50226 AC |
1319 | end |
1320 | in | |
1321 | doIt (fn () => (Env.pre (); | |
e140629f | 1322 | let val basis' = basis () in |
254d5faa | 1323 | ignore (foldl doOne (basis', SM.empty) codes) |
e140629f | 1324 | end; |
2ee50226 AC |
1325 | Env.post (); |
1326 | Msg.send (bio, MsgOk); | |
1327 | ("Configuration complete.", NONE))) | |
1328 | (fn () => OS.FileSys.remove outname) | |
1329 | end | |
1330 | ||
1331 | fun checkAddr s = | |
1332 | case String.fields (fn ch => ch = #"@") s of | |
1333 | [user'] => | |
1334 | if user = user' then | |
1335 | SOME (SetSA.User s) | |
1336 | else | |
1337 | NONE | |
1338 | | [user', domain] => | |
1339 | if Domain.validEmailUser user' andalso Domain.yourDomain domain then | |
1340 | SOME (SetSA.Email s) | |
1341 | else | |
1342 | NONE | |
1343 | | _ => NONE | |
1344 | ||
1345 | fun cmdLoop () = | |
1346 | case Msg.recv bio of | |
1347 | NONE => (OpenSSL.close bio | |
1348 | handle OpenSSL.OpenSSL _ => (); | |
1349 | loop ()) | |
1350 | | SOME m => | |
1351 | case m of | |
1352 | MsgConfig code => doConfig [code] | |
1353 | | MsgMultiConfig codes => doConfig codes | |
1354 | ||
1355 | | MsgShutdown => | |
1356 | if Acl.query {user = user, class = "priv", value = "all"} | |
1357 | orelse Acl.query {user = user, class = "priv", value = "shutdown"} then | |
1358 | print ("Domtool dispatcher shutting down at " ^ now () ^ "\n\n") | |
1359 | else | |
1360 | (print "Unauthorized shutdown command!\n"; | |
1361 | OpenSSL.close bio | |
1362 | handle OpenSSL.OpenSSL _ => (); | |
1363 | loop ()) | |
1364 | ||
1365 | | MsgGrant acl => | |
1366 | doIt (fn () => | |
1367 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1368 | (Acl.grant acl; | |
1369 | Acl.write Config.aclFile; | |
563e7792 AC |
1370 | if #class acl = "user" then |
1371 | usersChanged () | |
1372 | else | |
1373 | (); | |
2ee50226 AC |
1374 | ("Granted permission " ^ #value acl ^ " to " ^ #user acl ^ " in " ^ #class acl ^ ".", |
1375 | NONE)) | |
1376 | else | |
1377 | ("Unauthorized user asked to grant a permission!", | |
1378 | SOME "Not authorized to grant privileges")) | |
1379 | (fn () => ()) | |
1380 | ||
1381 | | MsgRevoke acl => | |
1382 | doIt (fn () => | |
1383 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1384 | (Acl.revoke acl; | |
1385 | Acl.write Config.aclFile; | |
1386 | ("Revoked permission " ^ #value acl ^ " from " ^ #user acl ^ " in " ^ #class acl ^ ".", | |
1387 | NONE)) | |
1388 | else | |
1389 | ("Unauthorized user asked to revoke a permission!", | |
1390 | SOME "Not authorized to revoke privileges")) | |
1391 | (fn () => ()) | |
1392 | ||
1393 | | MsgListPerms user => | |
1394 | doIt (fn () => | |
1395 | (Msg.send (bio, MsgPerms (Acl.queryAll user)); | |
1396 | ("Sent permission list for user " ^ user ^ ".", | |
1397 | NONE))) | |
1398 | (fn () => ()) | |
1399 | ||
1400 | | MsgWhoHas perm => | |
1401 | doIt (fn () => | |
1402 | (Msg.send (bio, MsgWhoHasResponse (Acl.whoHas perm)); | |
1403 | ("Sent whohas response for " ^ #class perm ^ " / " ^ #value perm ^ ".", | |
1404 | NONE))) | |
1405 | (fn () => ()) | |
1406 | ||
1407 | | MsgRmdom doms => | |
1408 | doIt (fn () => | |
1409 | if Acl.query {user = user, class = "priv", value = "all"} | |
51cc45f7 AC |
1410 | orelse List.all (fn dom => Domain.validDomain dom |
1411 | andalso Acl.queryDomain {user = user, domain = dom}) doms then | |
2ee50226 | 1412 | (Domain.rmdom doms; |
284f3883 | 1413 | (*app (fn dom => |
2ee50226 | 1414 | Acl.revokeFromAll {class = "domain", value = dom}) doms; |
284f3883 | 1415 | Acl.write Config.aclFile;*) |
2ee50226 AC |
1416 | ("Removed domains" ^ foldl (fn (d, s) => s ^ " " ^ d) "" doms ^ ".", |
1417 | NONE)) | |
1418 | else | |
1419 | ("Unauthorized user asked to remove a domain!", | |
1420 | SOME "Not authorized to remove that domain")) | |
1421 | (fn () => ()) | |
1422 | ||
1423 | | MsgRegenerate => | |
1424 | doIt (fn () => | |
1425 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1426 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1427 | (if regenerate context then | |
1428 | ("Regenerated all configuration.", | |
1429 | NONE) | |
1430 | else | |
1431 | ("Error regenerating configuration!", | |
1432 | SOME "Error regenerating configuration! Consult /var/log/domtool.log.")) | |
1433 | else | |
1434 | ("Unauthorized user asked to regenerate!", | |
1435 | SOME "Not authorized to regenerate")) | |
1436 | (fn () => ()) | |
1437 | ||
1438 | | MsgRegenerateTc => | |
1439 | doIt (fn () => | |
1440 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1441 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1442 | (if regenerateTc context then | |
1443 | ("Checked all configuration.", | |
1444 | NONE) | |
1445 | else | |
1446 | ("Found a compilation error!", | |
1447 | SOME "Found a compilation error! Consult /var/log/domtool.log.")) | |
1448 | else | |
1449 | ("Unauthorized user asked to regenerate -tc!", | |
1450 | SOME "Not authorized to regenerate -tc")) | |
1451 | (fn () => ()) | |
1452 | ||
1453 | | MsgRmuser user' => | |
1454 | doIt (fn () => | |
1455 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1456 | (rmuser user'; | |
1457 | Acl.write Config.aclFile; | |
1458 | ("Removed user " ^ user' ^ ".", | |
1459 | NONE)) | |
1460 | else | |
1461 | ("Unauthorized user asked to remove a user!", | |
1462 | SOME "Not authorized to remove users")) | |
1463 | (fn () => ()) | |
1464 | ||
2ee50226 AC |
1465 | | MsgListMailboxes domain => |
1466 | doIt (fn () => | |
1467 | if not (Domain.yourDomain domain) then | |
1468 | ("User wasn't authorized to list mailboxes for " ^ domain, | |
1469 | SOME "You're not authorized to configure that domain.") | |
1470 | else | |
1471 | case Vmail.list domain of | |
1472 | Vmail.Listing users => (Msg.send (bio, MsgMailboxes users); | |
1473 | ("Sent mailbox list for " ^ domain, | |
1474 | NONE)) | |
1475 | | Vmail.Error msg => ("Error listing mailboxes for " ^ domain ^ ": " ^ msg, | |
1476 | SOME msg)) | |
1477 | (fn () => ()) | |
1478 | ||
1479 | | MsgNewMailbox {domain, user = emailUser, passwd, mailbox} => | |
1480 | doIt (fn () => | |
1481 | if not (Domain.yourDomain domain) then | |
1482 | ("User wasn't authorized to add a mailbox to " ^ domain, | |
1483 | SOME "You're not authorized to configure that domain.") | |
1484 | else if not (Domain.validEmailUser emailUser) then | |
1485 | ("Invalid e-mail username " ^ emailUser, | |
1486 | SOME "Invalid e-mail username") | |
1487 | else if not (CharVector.all Char.isGraph passwd) then | |
1488 | ("Invalid password", | |
1489 | SOME "Invalid password; may only contain printable, non-space characters") | |
1490 | else if not (Domain.yourPath mailbox) then | |
1491 | ("User wasn't authorized to add a mailbox at " ^ mailbox, | |
3bf720f7 AC |
1492 | SOME ("You're not authorized to use that mailbox location. (" |
1493 | ^ mailbox ^ ")")) | |
2ee50226 AC |
1494 | else |
1495 | case Vmail.add {requester = user, | |
1496 | domain = domain, user = emailUser, | |
1497 | passwd = passwd, mailbox = mailbox} of | |
1498 | NONE => ("Added mailbox " ^ emailUser ^ "@" ^ domain ^ " at " ^ mailbox, | |
1499 | NONE) | |
1500 | | SOME msg => ("Error adding mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1501 | SOME msg)) | |
1502 | (fn () => ()) | |
1503 | ||
1504 | | MsgPasswdMailbox {domain, user = emailUser, passwd} => | |
1505 | doIt (fn () => | |
1506 | if not (Domain.yourDomain domain) then | |
1507 | ("User wasn't authorized to change password of a mailbox for " ^ domain, | |
1508 | SOME "You're not authorized to configure that domain.") | |
1509 | else if not (Domain.validEmailUser emailUser) then | |
1510 | ("Invalid e-mail username " ^ emailUser, | |
1511 | SOME "Invalid e-mail username") | |
1512 | else if not (CharVector.all Char.isGraph passwd) then | |
1513 | ("Invalid password", | |
1514 | SOME "Invalid password; may only contain printable, non-space characters") | |
1515 | else | |
1516 | case Vmail.passwd {domain = domain, user = emailUser, | |
1517 | passwd = passwd} of | |
1518 | NONE => ("Changed password of mailbox " ^ emailUser ^ "@" ^ domain, | |
1519 | NONE) | |
1520 | | SOME msg => ("Error changing mailbox password for " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1521 | SOME msg)) | |
1522 | (fn () => ()) | |
1523 | ||
0e0442b0 CE |
1524 | | MsgPortalPasswdMailbox {domain, user = emailUser, oldpasswd, newpasswd} => |
1525 | doIt (fn () => | |
1526 | if not (Acl.query {user = user, class = "priv", value = "vmail"}) then | |
1527 | ("User is not authorized to run portal vmail password", | |
1528 | SOME "You're not authorized to use the portal password command") | |
1529 | else if not (Domain.validEmailUser emailUser) then | |
1530 | ("Invalid e-mail username " ^ emailUser, | |
1531 | SOME "Invalid e-mail username") | |
1532 | else if not (CharVector.all Char.isGraph oldpasswd | |
1533 | andalso CharVector.all Char.isGraph newpasswd) then | |
1534 | ("Invalid password", | |
1535 | SOME "Invalid password; may only contain printable, non-space characters") | |
1536 | else | |
1537 | case Vmail.portalpasswd {domain = domain, user = emailUser, | |
1538 | oldpasswd = oldpasswd, newpasswd = newpasswd} of | |
1539 | NONE => ("Changed password of mailbox " ^ emailUser ^ "@" ^ domain, | |
1540 | NONE) | |
1541 | | SOME msg => ("Error changing mailbox password for " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1542 | SOME msg)) | |
1543 | (fn () => ()) | |
1544 | ||
2ee50226 AC |
1545 | | MsgRmMailbox {domain, user = emailUser} => |
1546 | doIt (fn () => | |
1547 | if not (Domain.yourDomain domain) then | |
1548 | ("User wasn't authorized to change password of a mailbox for " ^ domain, | |
1549 | SOME "You're not authorized to configure that domain.") | |
1550 | else if not (Domain.validEmailUser emailUser) then | |
1551 | ("Invalid e-mail username " ^ emailUser, | |
1552 | SOME "Invalid e-mail username") | |
1553 | else | |
1554 | case Vmail.rm {domain = domain, user = emailUser} of | |
1555 | NONE => ("Deleted mailbox " ^ emailUser ^ "@" ^ domain, | |
1556 | NONE) | |
1557 | | SOME msg => ("Error deleting mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1558 | SOME msg)) | |
1559 | (fn () => ()) | |
1560 | ||
1561 | | MsgSaQuery addr => | |
1562 | doIt (fn () => | |
1563 | case checkAddr addr of | |
1564 | NONE => ("User tried to query SA filtering for " ^ addr, | |
1565 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1566 | | SOME addr' => (Msg.send (bio, MsgSaStatus (SetSA.query addr')); | |
1567 | ("Queried SA filtering status for " ^ addr, | |
1568 | NONE))) | |
1569 | (fn () => ()) | |
1570 | ||
1571 | | MsgSaSet (addr, b) => | |
1572 | doIt (fn () => | |
1573 | case checkAddr addr of | |
1574 | NONE => ("User tried to set SA filtering for " ^ addr, | |
1575 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1576 | | SOME addr' => (SetSA.set (addr', b); | |
ebb51f80 | 1577 | SetSA.rebuild (); |
2ee50226 AC |
1578 | Msg.send (bio, MsgOk); |
1579 | ("Set SA filtering status for " ^ addr ^ " to " | |
1580 | ^ (if b then "ON" else "OFF"), | |
1581 | NONE))) | |
1582 | (fn () => ()) | |
1583 | ||
1584 | | MsgSmtpLogReq domain => | |
1585 | doIt (fn () => | |
1586 | if not (Domain.yourDomain domain) then | |
1587 | ("Unauthorized user tried to request SMTP logs for " ^ domain, | |
1588 | SOME "You aren't authorized to configure that domain.") | |
1589 | else | |
1590 | (SmtpLog.search (fn line => Msg.send (bio, MsgSmtpLogRes line)) | |
1591 | domain; | |
1592 | ("Requested SMTP logs for " ^ domain, | |
1593 | NONE))) | |
1594 | (fn () => ()) | |
1595 | ||
1596 | | MsgQuery q => | |
1597 | doIt (fn () => (Msg.send (bio, answerQuery q); | |
1598 | (describeQuery q, | |
1599 | NONE))) | |
1600 | (fn () => ()) | |
1ffc47a6 AC |
1601 | | MsgDescribe dom => |
1602 | doIt (fn () => if not (Domain.validDomain dom) then | |
1603 | ("Requested description of invalid domain " ^ dom, | |
1604 | SOME "Invalid domain name") | |
1605 | else if not (Domain.yourDomain dom | |
1606 | orelse Acl.query {user = user, class = "priv", value = "all"}) then | |
1607 | ("Requested description of " ^ dom ^ ", but not allowed access", | |
1608 | SOME "Access denied") | |
1609 | else | |
1610 | (Msg.send (bio, MsgDescription (Domain.describe dom)); | |
1611 | ("Sent description of domain " ^ dom, | |
1612 | NONE))) | |
1613 | (fn () => ()) | |
1614 | ||
563e7792 | 1615 | | MsgReUsers => |
072a71cf AC |
1616 | doIt (fn () => if Acl.query {user = user, class = "priv", value = "regen"} |
1617 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1618 | (usersChanged (); | |
1619 | ("Users change callbacks run", NONE)) | |
1620 | else | |
1621 | ("Unauthorized user asked to reusers!", | |
1622 | SOME "You aren't authorized to regenerate files.")) | |
563e7792 AC |
1623 | (fn () => ()) |
1624 | ||
2ee50226 AC |
1625 | | _ => |
1626 | doIt (fn () => ("Unexpected command", | |
1627 | SOME "Unexpected command")) | |
1628 | (fn () => ()) | |
1629 | in | |
1630 | cmdLoop () | |
1631 | end | |
1632 | handle e as (OpenSSL.OpenSSL s) => | |
1633 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1634 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1635 | OpenSSL.close bio | |
08688401 AC |
1636 | handle OpenSSL.OpenSSL _ => (); |
1637 | loop ()) | |
2ee50226 AC |
1638 | | OS.SysErr (s, _) => |
1639 | (print ("System error: " ^ s ^ "\n"); | |
1640 | OpenSSL.close bio | |
1641 | handle OpenSSL.OpenSSL _ => (); | |
1642 | loop ()) | |
1643 | | IO.Io {name, function, cause} => | |
1644 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1645 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1646 | OpenSSL.close bio | |
1647 | handle OpenSSL.OpenSSL _ => (); | |
1648 | loop ()) | |
314ce7bd AC |
1649 | | OS.Path.InvalidArc => |
1650 | (print "Invalid arc\n"; | |
1651 | OpenSSL.close bio | |
1652 | handle OpenSSL.OpenSSL _ => (); | |
1653 | loop ()) | |
2ee50226 AC |
1654 | | e => |
1655 | (print "Unknown exception in main loop!\n"; | |
1656 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1657 | OpenSSL.close bio | |
1658 | handle OpenSSL.OpenSSL _ => (); | |
1659 | loop ())) | |
1660 | handle e as (OpenSSL.OpenSSL s) => | |
1661 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1662 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1663 | loop ()) | |
1664 | | OS.SysErr (s, _) => | |
1665 | (print ("System error: " ^ s ^ "\n"); | |
1666 | loop ()) | |
1667 | | IO.Io {name, function, cause} => | |
1668 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1669 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1670 | loop ()) | |
1671 | | e => | |
1672 | (print "Unknown exception in main loop!\n"; | |
1673 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1674 | loop ()) | |
36e42cb8 | 1675 | in |
c9731b9b | 1676 | print ("Domtool dispatcher starting up at " ^ now () ^ "\n"); |
361a1e7f | 1677 | print "Listening for connections....\n"; |
36e42cb8 AC |
1678 | loop (); |
1679 | OpenSSL.shutdown sock | |
1680 | end | |
1681 | ||
1682 | fun slave () = | |
1683 | let | |
6e62228d | 1684 | val host = Slave.hostname () |
36e42cb8 | 1685 | |
d22c1f00 AC |
1686 | val context = context (Config.certDir ^ "/" ^ host ^ ".pem", |
1687 | Config.keyDir ^ "/" ^ host ^ "/key.pem", | |
1688 | Config.trustStore) | |
36e42cb8 AC |
1689 | |
1690 | val sock = OpenSSL.listen (context, Config.slavePort) | |
1691 | ||
c9731b9b AC |
1692 | val _ = print ("Slave server starting at " ^ now () ^ "\n") |
1693 | ||
36e42cb8 | 1694 | fun loop () = |
4f3ef3c5 | 1695 | (case OpenSSL.accept sock of |
4f5a3f95 AC |
1696 | NONE => () |
1697 | | SOME bio => | |
1698 | let | |
1699 | val peer = OpenSSL.peerCN bio | |
1700 | val () = print ("\nConnection from " ^ peer ^ " at " ^ now () ^ "\n") | |
1701 | in | |
1702 | if peer = Config.dispatcherName then let | |
1703 | fun loop' files = | |
1704 | case Msg.recv bio of | |
1705 | NONE => print "Dispatcher closed connection unexpectedly\n" | |
1706 | | SOME m => | |
1707 | case m of | |
1708 | MsgFile file => loop' (file :: files) | |
1709 | | MsgDoFiles => (Slave.handleChanges files; | |
1710 | Msg.send (bio, MsgOk)) | |
1711 | | MsgRegenerate => (Domain.resetLocal (); | |
1712 | Msg.send (bio, MsgOk)) | |
9b8c6dc8 AC |
1713 | | MsgVmailChanged => (if Vmail.doChanged () then |
1714 | Msg.send (bio, MsgOk) | |
1715 | else | |
1716 | Msg.send (bio, MsgError "userdb update failed")) | |
ebb51f80 CE |
1717 | | MsgSaChanged => (if Slave.shell [Config.SpamAssassin.postReload] then |
1718 | Msg.send (bio, MsgOk) | |
1719 | else | |
1720 | Msg.send (bio, MsgError "Error reloading SpamAssassin addresses")) | |
4f5a3f95 AC |
1721 | | _ => (print "Dispatcher sent unexpected command\n"; |
1722 | Msg.send (bio, MsgError "Unexpected command")) | |
1723 | in | |
1724 | loop' []; | |
1725 | ignore (OpenSSL.readChar bio); | |
1726 | OpenSSL.close bio; | |
1727 | loop () | |
1728 | end | |
1729 | else if peer = "domtool" then | |
1730 | case Msg.recv bio of | |
1731 | SOME MsgShutdown => (OpenSSL.close bio; | |
1732 | print ("Shutting down at " ^ now () ^ "\n\n")) | |
1733 | | _ => (OpenSSL.close bio; | |
1734 | loop ()) | |
1735 | else | |
c362e4cc CE |
1736 | let |
1737 | val doIt = doIt' loop bio | |
1738 | val user = peer | |
1739 | in | |
1740 | case Msg.recv bio of | |
1741 | NONE => (OpenSSL.close bio | |
1742 | handle OpenSSL.OpenSSL _ => (); | |
1743 | loop ()) | |
1744 | | SOME m => | |
1745 | case m of | |
1746 | (MsgQuery q) => (print (describeQuery q ^ "\n"); | |
1747 | Msg.send (bio, answerQuery q); | |
1748 | ignore (OpenSSL.readChar bio); | |
1749 | OpenSSL.close bio; | |
1750 | loop ()) | |
1751 | | MsgCreateDbUser {dbtype, passwd} => | |
1752 | doIt (fn () => | |
1753 | case Dbms.lookup dbtype of | |
1754 | NONE => ("Database user creation request with unknown datatype type " ^ dbtype, | |
1755 | SOME ("Unknown database type " ^ dbtype)) | |
1756 | | SOME handler => | |
1757 | case #adduser handler {user = user, passwd = passwd} of | |
1758 | NONE => ("Added " ^ dbtype ^ " user " ^ user ^ ".", | |
1759 | NONE) | |
1760 | | SOME msg => | |
1761 | ("Error adding a " ^ dbtype ^ " user " ^ user ^ ": " ^ msg, | |
1762 | SOME ("Error adding user: " ^ msg))) | |
1763 | (fn () => ()) | |
1764 | ||
1765 | | MsgDbPasswd {dbtype, passwd} => | |
1766 | doIt (fn () => | |
1767 | case Dbms.lookup dbtype of | |
1768 | NONE => ("Database passwd request with unknown datatype type " ^ dbtype, | |
1769 | SOME ("Unknown database type " ^ dbtype)) | |
1770 | | SOME handler => | |
1771 | case #passwd handler {user = user, passwd = passwd} of | |
1772 | NONE => ("Changed " ^ dbtype ^ " password of user " ^ user ^ ".", | |
1773 | NONE) | |
1774 | | SOME msg => | |
1775 | ("Error setting " ^ dbtype ^ " password of user " ^ user ^ ": " ^ msg, | |
1776 | SOME ("Error adding user: " ^ msg))) | |
1777 | (fn () => ()) | |
1778 | ||
1779 | | MsgCreateDb {dbtype, dbname, encoding} => | |
1780 | doIt (fn () => | |
1781 | if Dbms.validDbname dbname then | |
1782 | case Dbms.lookup dbtype of | |
1783 | NONE => ("Database creation request with unknown datatype type " ^ dbtype, | |
1784 | SOME ("Unknown database type " ^ dbtype)) | |
1785 | | SOME handler => | |
1786 | if not (Dbms.validEncoding encoding) then | |
1787 | ("Invalid encoding " ^ valOf encoding ^ " requested for database creation.", | |
1788 | SOME "Invalid encoding") | |
1789 | else | |
1790 | case #createdb handler {user = user, dbname = dbname, encoding = encoding} of | |
1791 | NONE => ("Created database " ^ user ^ "_" ^ dbname ^ ".", | |
1792 | NONE) | |
1793 | | SOME msg => ("Error creating database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1794 | SOME ("Error creating database: " ^ msg)) | |
1795 | else | |
1796 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1797 | SOME ("Invalid database name " ^ dbname))) | |
1798 | (fn () => ()) | |
1799 | ||
1800 | | MsgDropDb {dbtype, dbname} => | |
1801 | doIt (fn () => | |
1802 | if Dbms.validDbname dbname then | |
1803 | case Dbms.lookup dbtype of | |
1804 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1805 | SOME ("Unknown database type " ^ dbtype)) | |
1806 | | SOME handler => | |
1807 | case #dropdb handler {user = user, dbname = dbname} of | |
1808 | NONE => ("Drop database " ^ user ^ "_" ^ dbname ^ ".", | |
1809 | NONE) | |
1810 | | SOME msg => ("Error dropping database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1811 | SOME ("Error dropping database: " ^ msg)) | |
1812 | else | |
1813 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1814 | SOME ("Invalid database name " ^ dbname))) | |
1815 | (fn () => ()) | |
1816 | ||
1817 | | MsgGrantDb {dbtype, dbname} => | |
1818 | doIt (fn () => | |
1819 | if Dbms.validDbname dbname then | |
1820 | case Dbms.lookup dbtype of | |
1821 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1822 | SOME ("Unknown database type " ^ dbtype)) | |
1823 | | SOME handler => | |
1824 | case #grant handler {user = user, dbname = dbname} of | |
1825 | NONE => ("Grant permissions to database " ^ user ^ "_" ^ dbname ^ ".", | |
1826 | NONE) | |
1827 | | SOME msg => ("Error granting permissions to database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1828 | SOME ("Error granting permissions to database: " ^ msg)) | |
1829 | else | |
1830 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1831 | SOME ("Invalid database name " ^ dbname))) | |
1832 | (fn () => ()) | |
73b95423 | 1833 | | MsgFirewallRegen => |
4f3ef3c5 CE |
1834 | doIt (fn () => (Acl.read Config.aclFile; |
1835 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1836 | if List.exists (fn x => x = host) Config.Firewall.firewallNodes then | |
1837 | if (Firewall.generateFirewallConfig (Firewall.parseRules ()) andalso Firewall.publishConfig ()) | |
1838 | then | |
1839 | ("Firewall rules regenerated.", NONE) | |
1840 | else | |
1b96e27d CE |
1841 | ("Rules regeneration failed!", SOME "Script execution failed.") |
1842 | else ("Node not controlled by domtool firewall.", SOME (host)) | |
4f3ef3c5 CE |
1843 | else |
1844 | ("Not authorized to regenerate firewall.", SOME ("Unauthorized user " ^ user ^ " attempted to regenerated firewall")))) | |
73b95423 | 1845 | (fn () => ()) |
caba7e27 | 1846 | |
c362e4cc CE |
1847 | | _ => (OpenSSL.close bio; |
1848 | loop ()) | |
1849 | end | |
4f5a3f95 AC |
1850 | end handle OpenSSL.OpenSSL s => |
1851 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1852 | OpenSSL.close bio | |
1853 | handle OpenSSL.OpenSSL _ => (); | |
1854 | loop ()) | |
1855 | | e as OS.SysErr (s, _) => | |
1856 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1857 | print ("System error: "^ s ^ "\n"); | |
1858 | OpenSSL.close bio | |
1859 | handle OpenSSL.OpenSSL _ => (); | |
1860 | loop ()) | |
1861 | | IO.Io {function, name, ...} => | |
1862 | (print ("IO error: " ^ function ^ ": " ^ name ^ "\n"); | |
1863 | OpenSSL.close bio | |
1864 | handle OpenSSL.OpenSSL _ => (); | |
1865 | loop ()) | |
1866 | | e => | |
1867 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1868 | print "Uncaught exception!\n"; | |
1869 | OpenSSL.close bio | |
1870 | handle OpenSSL.OpenSSL _ => (); | |
1871 | loop ())) | |
1872 | handle OpenSSL.OpenSSL s => | |
1873 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1874 | loop ()) | |
1875 | | e => | |
1876 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1877 | print "Uncaught exception!\n"; | |
1878 | loop ()) | |
07cc384c | 1879 | in |
3b267643 AC |
1880 | loop (); |
1881 | OpenSSL.shutdown sock | |
07cc384c AC |
1882 | end |
1883 | ||
44a5ce2f | 1884 | fun listBasis () = |
3196000d AC |
1885 | let |
1886 | val dir = Posix.FileSys.opendir Config.libRoot | |
1887 | ||
1888 | fun loop files = | |
1889 | case Posix.FileSys.readdir dir of | |
1890 | NONE => (Posix.FileSys.closedir dir; | |
1891 | files) | |
1892 | | SOME fname => | |
1893 | if String.isSuffix ".dtl" fname then | |
1894 | loop (OS.Path.joinDirFile {dir = Config.libRoot, | |
1895 | file = fname} | |
1896 | :: files) | |
1897 | else | |
1898 | loop files | |
3196000d | 1899 | in |
44a5ce2f | 1900 | loop [] |
3196000d AC |
1901 | end |
1902 | ||
44a5ce2f AC |
1903 | fun autodocBasis outdir = |
1904 | Autodoc.autodoc {outdir = outdir, infiles = listBasis ()} | |
1905 | ||
234b917a | 1906 | end |