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234b917a | 1 | (* HCoop Domtool (http://hcoop.sourceforge.net/) |
563e7792 | 2 | * Copyright (c) 2006-2009, 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 | ||
9a34b001 | 254 | fun request (fname, libOpt) = |
5ee41dd0 | 255 | let |
9a34b001 AC |
256 | val (user, bio) = requestBio (fn () => |
257 | let | |
258 | val env = basis () | |
259 | val env = case libOpt of | |
260 | NONE => env | |
261 | | SOME lib => #1 (check env lib) | |
262 | in | |
263 | ignore (check env fname) | |
264 | end) | |
265 | ||
266 | fun readFile fname = | |
267 | let | |
268 | val inf = TextIO.openIn fname | |
3b267643 | 269 | |
9a34b001 AC |
270 | fun loop lines = |
271 | case TextIO.inputLine inf of | |
272 | NONE => String.concat (rev lines) | |
273 | | SOME line => loop (line :: lines) | |
274 | in | |
275 | loop [] | |
276 | before TextIO.closeIn inf | |
277 | end | |
36e42cb8 | 278 | |
9a34b001 AC |
279 | val code = readFile fname |
280 | val msg = case libOpt of | |
281 | NONE => MsgConfig code | |
282 | | SOME fname' => MsgMultiConfig [readFile fname', code] | |
559e89e9 | 283 | in |
9a34b001 | 284 | Msg.send (bio, msg); |
36e42cb8 AC |
285 | case Msg.recv bio of |
286 | NONE => print "Server closed connection unexpectedly.\n" | |
287 | | SOME m => | |
288 | case m of | |
289 | MsgOk => print "Configuration succeeded.\n" | |
290 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
291 | | _ => print "Unexpected server reply.\n"; | |
3b267643 | 292 | OpenSSL.close bio |
559e89e9 | 293 | end |
aa56e112 | 294 | handle ErrorMsg.Error => () |
559e89e9 | 295 | |
c53e82e4 AC |
296 | fun requestDir dname = |
297 | let | |
5982c377 AC |
298 | val _ = if Posix.FileSys.access (dname, []) then |
299 | () | |
300 | else | |
301 | (print ("Can't access " ^ dname ^ ".\n"); | |
302 | print "Did you mean to run domtool on a specific file, instead of asking for all\n"; | |
e7905534 | 303 | print "files in your ~/.domtool directory?\n"; |
5982c377 AC |
304 | OS.Process.exit OS.Process.failure) |
305 | ||
1824f573 AC |
306 | val _ = ErrorMsg.reset () |
307 | ||
86e132be | 308 | val (user, bio) = requestBio (fn () => checkDir' dname) |
c53e82e4 AC |
309 | |
310 | val b = basis () | |
311 | ||
312 | val dir = Posix.FileSys.opendir dname | |
313 | ||
314 | fun loop files = | |
315 | case Posix.FileSys.readdir dir of | |
316 | NONE => (Posix.FileSys.closedir dir; | |
317 | files) | |
318 | | SOME fname => | |
319 | if notTmp fname then | |
320 | loop (OS.Path.joinDirFile {dir = dname, | |
321 | file = fname} | |
322 | :: files) | |
323 | else | |
324 | loop files | |
325 | ||
326 | val files = loop [] | |
327 | val (_, files) = Order.order (SOME b) files | |
328 | ||
329 | val _ = if !ErrorMsg.anyErrors then | |
563e7792 | 330 | raise ErrorMsg.Error |
c53e82e4 AC |
331 | else |
332 | () | |
333 | ||
334 | val codes = map (fn fname => | |
335 | let | |
336 | val inf = TextIO.openIn fname | |
337 | ||
338 | fun loop lines = | |
339 | case TextIO.inputLine inf of | |
340 | NONE => String.concat (rev lines) | |
341 | | SOME line => loop (line :: lines) | |
342 | in | |
343 | loop [] | |
344 | before TextIO.closeIn inf | |
345 | end) files | |
346 | in | |
1824f573 AC |
347 | if !ErrorMsg.anyErrors then |
348 | () | |
349 | else | |
350 | (Msg.send (bio, MsgMultiConfig codes); | |
351 | case Msg.recv bio of | |
352 | NONE => print "Server closed connection unexpectedly.\n" | |
353 | | SOME m => | |
354 | case m of | |
355 | MsgOk => print "Configuration succeeded.\n" | |
356 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
357 | | _ => print "Unexpected server reply.\n"; | |
358 | OpenSSL.close bio) | |
c53e82e4 AC |
359 | end |
360 | handle ErrorMsg.Error => () | |
361 | ||
62260c5f AC |
362 | fun requestPing () = |
363 | let | |
8be753d9 | 364 | val (_, bio) = requestBio' false (fn () => ()) |
62260c5f AC |
365 | in |
366 | OpenSSL.close bio; | |
367 | OS.Process.success | |
368 | end | |
369 | handle _ => OS.Process.failure | |
370 | ||
9f27d58f AC |
371 | fun requestShutdown () = |
372 | let | |
373 | val (_, bio) = requestBio (fn () => ()) | |
374 | in | |
375 | Msg.send (bio, MsgShutdown); | |
376 | case Msg.recv bio of | |
8be753d9 | 377 | NONE => () |
9f27d58f AC |
378 | | SOME m => |
379 | case m of | |
380 | MsgOk => print "Shutdown begun.\n" | |
381 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
382 | | _ => print "Unexpected server reply.\n"; | |
383 | OpenSSL.close bio | |
384 | end | |
385 | ||
c9731b9b AC |
386 | fun requestSlavePing () = |
387 | let | |
8be753d9 | 388 | val (_, bio) = requestSlaveBio' false |
c9731b9b AC |
389 | in |
390 | OpenSSL.close bio; | |
391 | OS.Process.success | |
392 | end | |
393 | handle _ => OS.Process.failure | |
394 | ||
395 | fun requestSlaveShutdown () = | |
396 | let | |
397 | val (_, bio) = requestSlaveBio () | |
398 | in | |
399 | Msg.send (bio, MsgShutdown); | |
400 | case Msg.recv bio of | |
8be753d9 | 401 | NONE => () |
c9731b9b AC |
402 | | SOME m => |
403 | case m of | |
404 | MsgOk => print "Shutdown begun.\n" | |
405 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
406 | | _ => print "Unexpected server reply.\n"; | |
407 | OpenSSL.close bio | |
408 | end | |
409 | ||
5ee41dd0 AC |
410 | fun requestGrant acl = |
411 | let | |
412 | val (user, bio) = requestBio (fn () => ()) | |
413 | in | |
414 | Msg.send (bio, MsgGrant acl); | |
415 | case Msg.recv bio of | |
416 | NONE => print "Server closed connection unexpectedly.\n" | |
417 | | SOME m => | |
418 | case m of | |
419 | MsgOk => print "Grant succeeded.\n" | |
420 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
421 | | _ => print "Unexpected server reply.\n"; | |
422 | OpenSSL.close bio | |
423 | end | |
424 | ||
411a85f2 AC |
425 | fun requestRevoke acl = |
426 | let | |
427 | val (user, bio) = requestBio (fn () => ()) | |
428 | in | |
429 | Msg.send (bio, MsgRevoke acl); | |
430 | case Msg.recv bio of | |
431 | NONE => print "Server closed connection unexpectedly.\n" | |
432 | | SOME m => | |
433 | case m of | |
434 | MsgOk => print "Revoke succeeded.\n" | |
435 | | MsgError s => print ("Revoke failed: " ^ s ^ "\n") | |
436 | | _ => print "Unexpected server reply.\n"; | |
437 | OpenSSL.close bio | |
438 | end | |
439 | ||
08a04eb4 AC |
440 | fun requestListPerms user = |
441 | let | |
442 | val (_, bio) = requestBio (fn () => ()) | |
443 | in | |
444 | Msg.send (bio, MsgListPerms user); | |
445 | (case Msg.recv bio of | |
446 | NONE => (print "Server closed connection unexpectedly.\n"; | |
447 | NONE) | |
448 | | SOME m => | |
449 | case m of | |
450 | MsgPerms perms => SOME perms | |
451 | | MsgError s => (print ("Listing failed: " ^ s ^ "\n"); | |
452 | NONE) | |
453 | | _ => (print "Unexpected server reply.\n"; | |
454 | NONE)) | |
455 | before OpenSSL.close bio | |
456 | end | |
457 | ||
094877b1 AC |
458 | fun requestWhoHas perm = |
459 | let | |
460 | val (_, bio) = requestBio (fn () => ()) | |
461 | in | |
462 | Msg.send (bio, MsgWhoHas perm); | |
463 | (case Msg.recv bio of | |
464 | NONE => (print "Server closed connection unexpectedly.\n"; | |
465 | NONE) | |
466 | | SOME m => | |
467 | case m of | |
468 | MsgWhoHasResponse users => SOME users | |
469 | | MsgError s => (print ("whohas failed: " ^ s ^ "\n"); | |
470 | NONE) | |
471 | | _ => (print "Unexpected server reply.\n"; | |
472 | NONE)) | |
473 | before OpenSSL.close bio | |
474 | end | |
475 | ||
1824f573 AC |
476 | fun requestRegen () = |
477 | let | |
478 | val (_, bio) = requestBio (fn () => ()) | |
479 | in | |
480 | Msg.send (bio, MsgRegenerate); | |
481 | case Msg.recv bio of | |
482 | NONE => print "Server closed connection unexpectedly.\n" | |
483 | | SOME m => | |
484 | case m of | |
485 | MsgOk => print "Regeneration succeeded.\n" | |
486 | | MsgError s => print ("Regeneration failed: " ^ s ^ "\n") | |
487 | | _ => print "Unexpected server reply.\n"; | |
488 | OpenSSL.close bio | |
489 | end | |
490 | ||
fb6fac97 AC |
491 | fun requestRegenTc () = |
492 | let | |
493 | val (_, bio) = requestBio (fn () => ()) | |
494 | in | |
495 | Msg.send (bio, MsgRegenerateTc); | |
496 | case Msg.recv bio of | |
497 | NONE => print "Server closed connection unexpectedly.\n" | |
498 | | SOME m => | |
499 | case m of | |
500 | MsgOk => print "All configuration validated.\n" | |
501 | | MsgError s => print ("Configuration validation failed: " ^ s ^ "\n") | |
502 | | _ => print "Unexpected server reply.\n"; | |
503 | OpenSSL.close bio | |
504 | end | |
505 | ||
c189cbe9 AC |
506 | fun requestRmdom dom = |
507 | let | |
508 | val (_, bio) = requestBio (fn () => ()) | |
509 | in | |
510 | Msg.send (bio, MsgRmdom dom); | |
511 | case Msg.recv bio of | |
512 | NONE => print "Server closed connection unexpectedly.\n" | |
513 | | SOME m => | |
514 | case m of | |
515 | MsgOk => print "Removal succeeded.\n" | |
516 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
517 | | _ => print "Unexpected server reply.\n"; | |
518 | OpenSSL.close bio | |
519 | end | |
520 | ||
e69e60cc AC |
521 | fun requestRmuser user = |
522 | let | |
523 | val (_, bio) = requestBio (fn () => ()) | |
524 | in | |
525 | Msg.send (bio, MsgRmuser user); | |
526 | case Msg.recv bio of | |
527 | NONE => print "Server closed connection unexpectedly.\n" | |
528 | | SOME m => | |
529 | case m of | |
530 | MsgOk => print "Removal succeeded.\n" | |
531 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
532 | | _ => print "Unexpected server reply.\n"; | |
533 | OpenSSL.close bio | |
534 | end | |
535 | ||
d541c618 AC |
536 | fun requestDbUser dbtype = |
537 | let | |
c362e4cc CE |
538 | val (_, context) = requestContext (fn () => ()) |
539 | val bio = OpenSSL.connect true (context, | |
540 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
d541c618 AC |
541 | in |
542 | Msg.send (bio, MsgCreateDbUser dbtype); | |
543 | case Msg.recv bio of | |
544 | NONE => print "Server closed connection unexpectedly.\n" | |
545 | | SOME m => | |
546 | case m of | |
547 | MsgOk => print "Your user has been created.\n" | |
548 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
549 | | _ => print "Unexpected server reply.\n"; | |
550 | OpenSSL.close bio | |
551 | end | |
552 | ||
86aa5de7 AC |
553 | fun requestDbPasswd rc = |
554 | let | |
c362e4cc CE |
555 | val (_, context) = requestContext (fn () => ()) |
556 | val bio = OpenSSL.connect true (context, | |
557 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
86aa5de7 AC |
558 | in |
559 | Msg.send (bio, MsgDbPasswd rc); | |
560 | case Msg.recv bio of | |
561 | NONE => print "Server closed connection unexpectedly.\n" | |
562 | | SOME m => | |
563 | case m of | |
564 | MsgOk => print "Your password has been changed.\n" | |
565 | | MsgError s => print ("Password set failed: " ^ s ^ "\n") | |
566 | | _ => print "Unexpected server reply.\n"; | |
567 | OpenSSL.close bio | |
568 | end | |
569 | ||
90dd48df AC |
570 | fun requestDbTable p = |
571 | let | |
c362e4cc CE |
572 | val (user, context) = requestContext (fn () => ()) |
573 | val bio = OpenSSL.connect true (context, | |
574 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
90dd48df | 575 | in |
7adeee33 | 576 | Msg.send (bio, MsgCreateDb p); |
90dd48df AC |
577 | case Msg.recv bio of |
578 | NONE => print "Server closed connection unexpectedly.\n" | |
579 | | SOME m => | |
580 | case m of | |
581 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been created.\n") | |
582 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
583 | | _ => print "Unexpected server reply.\n"; | |
584 | OpenSSL.close bio | |
585 | end | |
586 | ||
35659203 AC |
587 | fun requestDbDrop p = |
588 | let | |
c362e4cc CE |
589 | val (user, context) = requestContext (fn () => ()) |
590 | val bio = OpenSSL.connect true (context, | |
591 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
35659203 AC |
592 | in |
593 | Msg.send (bio, MsgDropDb p); | |
594 | case Msg.recv bio of | |
595 | NONE => print "Server closed connection unexpectedly.\n" | |
596 | | SOME m => | |
597 | case m of | |
598 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been dropped.\n") | |
599 | | MsgError s => print ("Drop failed: " ^ s ^ "\n") | |
600 | | _ => print "Unexpected server reply.\n"; | |
601 | OpenSSL.close bio | |
602 | end | |
603 | ||
99cc4144 AC |
604 | fun requestDbGrant p = |
605 | let | |
c362e4cc CE |
606 | val (user, context) = requestContext (fn () => ()) |
607 | val bio = OpenSSL.connect true (context, | |
608 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
99cc4144 AC |
609 | in |
610 | Msg.send (bio, MsgGrantDb p); | |
611 | case Msg.recv bio of | |
612 | NONE => print "Server closed connection unexpectedly.\n" | |
613 | | SOME m => | |
614 | case m of | |
615 | MsgOk => print ("You've been granted all allowed privileges to database " ^ user ^ "_" ^ #dbname p ^ ".\n") | |
616 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
617 | | _ => print "Unexpected server reply.\n"; | |
618 | OpenSSL.close bio | |
619 | end | |
620 | ||
1d3ef80e AC |
621 | fun requestListMailboxes domain = |
622 | let | |
623 | val (_, bio) = requestBio (fn () => ()) | |
624 | in | |
625 | Msg.send (bio, MsgListMailboxes domain); | |
626 | (case Msg.recv bio of | |
2e96b9d4 | 627 | NONE => Vmail.Error "Server closed connection unexpectedly." |
1d3ef80e AC |
628 | | SOME m => |
629 | case m of | |
630 | MsgMailboxes users => (Msg.send (bio, MsgOk); | |
631 | Vmail.Listing users) | |
dee1a22b | 632 | | MsgError s => Vmail.Error ("Listing failed: " ^ s) |
2e96b9d4 | 633 | | _ => Vmail.Error "Unexpected server reply.") |
1d3ef80e AC |
634 | before OpenSSL.close bio |
635 | end | |
636 | ||
08688401 AC |
637 | fun requestNewMailbox p = |
638 | let | |
639 | val (_, bio) = requestBio (fn () => ()) | |
640 | in | |
641 | Msg.send (bio, MsgNewMailbox p); | |
642 | case Msg.recv bio of | |
643 | NONE => print "Server closed connection unexpectedly.\n" | |
644 | | SOME m => | |
645 | case m of | |
646 | MsgOk => print ("A mapping for " ^ #user p ^ "@" ^ #domain p ^ " has been created.\n") | |
647 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
648 | | _ => print "Unexpected server reply.\n"; | |
649 | OpenSSL.close bio | |
650 | end | |
651 | ||
652 | fun requestPasswdMailbox p = | |
653 | let | |
654 | val (_, bio) = requestBio (fn () => ()) | |
655 | in | |
656 | Msg.send (bio, MsgPasswdMailbox p); | |
657 | case Msg.recv bio of | |
658 | NONE => print "Server closed connection unexpectedly.\n" | |
659 | | SOME m => | |
660 | case m of | |
661 | MsgOk => print ("The password for " ^ #user p ^ "@" ^ #domain p ^ " has been changed.\n") | |
662 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
663 | | _ => print "Unexpected server reply.\n"; | |
664 | OpenSSL.close bio | |
665 | end | |
666 | ||
667 | fun requestRmMailbox p = | |
668 | let | |
669 | val (_, bio) = requestBio (fn () => ()) | |
670 | in | |
671 | Msg.send (bio, MsgRmMailbox p); | |
672 | case Msg.recv bio of | |
673 | NONE => print "Server closed connection unexpectedly.\n" | |
674 | | SOME m => | |
675 | case m of | |
676 | MsgOk => print ("The mapping for mailbox " ^ #user p ^ "@" ^ #domain p ^ " has been deleted.\n") | |
677 | | MsgError s => print ("Remove failed: " ^ s ^ "\n") | |
678 | | _ => print "Unexpected server reply.\n"; | |
679 | OpenSSL.close bio | |
680 | end | |
681 | ||
2e96b9d4 AC |
682 | fun requestSaQuery addr = |
683 | let | |
684 | val (_, bio) = requestBio (fn () => ()) | |
685 | in | |
686 | Msg.send (bio, MsgSaQuery addr); | |
687 | (case Msg.recv bio of | |
688 | NONE => print "Server closed connection unexpectedly.\n" | |
689 | | SOME m => | |
690 | case m of | |
691 | MsgSaStatus b => (print ("SpamAssassin filtering for " ^ addr ^ " is " | |
692 | ^ (if b then "ON" else "OFF") ^ ".\n"); | |
693 | Msg.send (bio, MsgOk)) | |
694 | | MsgError s => print ("Query failed: " ^ s ^ "\n") | |
695 | | _ => print "Unexpected server reply.\n") | |
696 | before OpenSSL.close bio | |
697 | end | |
698 | ||
699 | fun requestSaSet p = | |
700 | let | |
701 | val (_, bio) = requestBio (fn () => ()) | |
702 | in | |
703 | Msg.send (bio, MsgSaSet p); | |
704 | case Msg.recv bio of | |
705 | NONE => print "Server closed connection unexpectedly.\n" | |
706 | | SOME m => | |
707 | case m of | |
708 | MsgOk => print ("SpamAssassin filtering for " ^ #1 p ^ " is now " | |
709 | ^ (if #2 p then "ON" else "OFF") ^ ".\n") | |
710 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
711 | | _ => print "Unexpected server reply.\n"; | |
712 | OpenSSL.close bio | |
713 | end | |
714 | ||
2bc5ed22 AC |
715 | fun requestSmtpLog domain = |
716 | let | |
717 | val (_, bio) = requestBio (fn () => ()) | |
718 | ||
719 | val _ = Msg.send (bio, MsgSmtpLogReq domain) | |
720 | ||
721 | fun loop () = | |
722 | case Msg.recv bio of | |
723 | NONE => print "Server closed connection unexpectedly.\n" | |
724 | | SOME m => | |
725 | case m of | |
726 | MsgOk => () | |
727 | | MsgSmtpLogRes line => (print line; | |
728 | loop ()) | |
729 | | MsgError s => print ("Log search failed: " ^ s ^ "\n") | |
730 | | _ => print "Unexpected server reply.\n" | |
731 | in | |
732 | loop (); | |
733 | OpenSSL.close bio | |
734 | end | |
735 | ||
00a077ab AC |
736 | fun requestMysqlFixperms () = |
737 | let | |
caba7e27 CE |
738 | val (_, context) = requestContext (fn () => ()) |
739 | val bio = OpenSSL.connect true (context, | |
740 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
00a077ab AC |
741 | in |
742 | Msg.send (bio, MsgMysqlFixperms); | |
743 | case Msg.recv bio of | |
744 | NONE => print "Server closed connection unexpectedly.\n" | |
745 | | SOME m => | |
746 | case m of | |
747 | MsgOk => print "Permissions granted.\n" | |
748 | | MsgError s => print ("Failed: " ^ s ^ "\n") | |
749 | | _ => print "Unexpected server reply.\n"; | |
750 | OpenSSL.close bio | |
751 | end | |
752 | ||
75585a67 AC |
753 | fun requestApt {node, pkg} = |
754 | let | |
a95a0107 | 755 | val (user, context) = requestContext (fn () => ()) |
94b55bf7 | 756 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
757 | dispatcher |
758 | else | |
759 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
75585a67 | 760 | |
a95a0107 | 761 | val _ = Msg.send (bio, MsgQuery (QApt pkg)) |
75585a67 AC |
762 | |
763 | fun loop () = | |
764 | case Msg.recv bio of | |
765 | NONE => (print "Server closed connection unexpectedly.\n"; | |
766 | OS.Process.failure) | |
767 | | SOME m => | |
768 | case m of | |
769 | MsgYes => (print "Package is installed.\n"; | |
770 | OS.Process.success) | |
771 | | MsgNo => (print "Package is not installed.\n"; | |
772 | OS.Process.failure) | |
773 | | MsgError s => (print ("APT query failed: " ^ s ^ "\n"); | |
774 | OS.Process.failure) | |
775 | | _ => (print "Unexpected server reply.\n"; | |
776 | OS.Process.failure) | |
777 | in | |
778 | loop () | |
779 | before OpenSSL.close bio | |
780 | end | |
781 | ||
991d8e66 CE |
782 | fun requestAptExists {node, pkg} = |
783 | let | |
784 | val (user, context) = requestContext (fn () => ()) | |
785 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then | |
786 | dispatcher | |
787 | else | |
788 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
789 | ||
790 | val _ = Msg.send (bio, MsgQuery (QAptExists pkg)) | |
791 | ||
792 | fun loop () = | |
793 | case Msg.recv bio of | |
794 | NONE => (print "Server closed connection unexpectedly.\n"; | |
795 | OS.Process.failure) | |
796 | | SOME m => | |
797 | case m of | |
f296c496 CE |
798 | MsgAptQuery {section,description} => (print "Package exists.\n"; |
799 | print ("Section: " ^ section ^ "\n"); | |
800 | print ("Description: " ^ description ^ "\n"); | |
801 | OS.Process.success) | |
991d8e66 | 802 | | MsgNo => (print "Package does not exist.\n"; |
f296c496 CE |
803 | OS.Process.failure |
804 | (* It might be the Wrong Thing (tm) to use MsgNo like this *)) | |
991d8e66 CE |
805 | | MsgError s => (print ("APT existence query failed: " ^ s ^ "\n"); |
806 | OS.Process.failure) | |
807 | | _ => (print "Unexpected server reply.\n"; | |
808 | OS.Process.failure) | |
809 | in | |
810 | loop () | |
811 | before OpenSSL.close bio | |
812 | end | |
813 | ||
d351d679 AC |
814 | fun requestCron {node, uname} = |
815 | let | |
816 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 817 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
818 | dispatcher |
819 | else | |
820 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
d351d679 AC |
821 | |
822 | val _ = Msg.send (bio, MsgQuery (QCron uname)) | |
823 | ||
824 | fun loop () = | |
825 | case Msg.recv bio of | |
826 | NONE => (print "Server closed connection unexpectedly.\n"; | |
827 | OS.Process.failure) | |
828 | | SOME m => | |
829 | case m of | |
830 | MsgYes => (print "User has cron permissions.\n"; | |
831 | OS.Process.success) | |
832 | | MsgNo => (print "User does not have cron permissions.\n"; | |
833 | OS.Process.failure) | |
834 | | MsgError s => (print ("Cron query failed: " ^ s ^ "\n"); | |
835 | OS.Process.failure) | |
836 | | _ => (print "Unexpected server reply.\n"; | |
837 | OS.Process.failure) | |
838 | in | |
839 | loop () | |
840 | before OpenSSL.close bio | |
841 | end | |
842 | ||
843 | fun requestFtp {node, uname} = | |
844 | let | |
845 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 846 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
847 | dispatcher |
848 | else | |
849 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
d351d679 AC |
850 | |
851 | val _ = Msg.send (bio, MsgQuery (QFtp uname)) | |
852 | ||
853 | fun loop () = | |
854 | case Msg.recv bio of | |
855 | NONE => (print "Server closed connection unexpectedly.\n"; | |
856 | OS.Process.failure) | |
857 | | SOME m => | |
858 | case m of | |
859 | MsgYes => (print "User has FTP permissions.\n"; | |
860 | OS.Process.success) | |
861 | | MsgNo => (print "User does not have FTP permissions.\n"; | |
862 | OS.Process.failure) | |
863 | | MsgError s => (print ("FTP 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 | ||
4d5126e1 AC |
872 | fun requestTrustedPath {node, uname} = |
873 | let | |
874 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 875 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
876 | dispatcher |
877 | else | |
878 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
4d5126e1 AC |
879 | |
880 | val _ = Msg.send (bio, MsgQuery (QTrustedPath 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 | MsgYes => (print "User has trusted path restriction.\n"; | |
889 | OS.Process.success) | |
890 | | MsgNo => (print "User does not have trusted path restriction.\n"; | |
891 | OS.Process.failure) | |
892 | | MsgError s => (print ("Trusted path query failed: " ^ s ^ "\n"); | |
893 | OS.Process.failure) | |
894 | | _ => (print "Unexpected server reply.\n"; | |
895 | OS.Process.failure) | |
896 | in | |
897 | loop () | |
898 | before OpenSSL.close bio | |
899 | end | |
900 | ||
737c68d4 AC |
901 | fun requestSocketPerm {node, uname} = |
902 | let | |
903 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 904 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
905 | dispatcher |
906 | else | |
907 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
737c68d4 AC |
908 | |
909 | val _ = Msg.send (bio, MsgQuery (QSocket uname)) | |
910 | ||
911 | fun loop () = | |
912 | case Msg.recv bio of | |
913 | NONE => (print "Server closed connection unexpectedly.\n"; | |
914 | OS.Process.failure) | |
915 | | SOME m => | |
916 | case m of | |
917 | MsgSocket p => (case p of | |
918 | Any => print "Any\n" | |
919 | | Client => print "Client\n" | |
920 | | Server => print "Server\n" | |
921 | | Nada => print "Nada\n"; | |
922 | OS.Process.success) | |
923 | | MsgError s => (print ("Socket permission query failed: " ^ s ^ "\n"); | |
924 | OS.Process.failure) | |
925 | | _ => (print "Unexpected server reply.\n"; | |
926 | OS.Process.failure) | |
927 | in | |
928 | loop () | |
929 | before OpenSSL.close bio | |
930 | end | |
931 | ||
f9548f16 AC |
932 | fun requestFirewall {node, uname} = |
933 | let | |
934 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 935 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
936 | dispatcher |
937 | else | |
938 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
939 | ||
167cffff | 940 | val _ = Msg.send (bio, MsgQuery (QFirewall {node = node, user = uname})) |
f9548f16 AC |
941 | |
942 | fun loop () = | |
943 | case Msg.recv bio of | |
944 | NONE => (print "Server closed connection unexpectedly.\n"; | |
945 | OS.Process.failure) | |
946 | | SOME m => | |
947 | case m of | |
948 | MsgFirewall ls => (app (fn s => (print s; print "\n")) ls; | |
949 | OS.Process.success) | |
950 | | MsgError s => (print ("Firewall query failed: " ^ s ^ "\n"); | |
951 | OS.Process.failure) | |
952 | | _ => (print "Unexpected server reply.\n"; | |
953 | OS.Process.failure) | |
954 | in | |
955 | loop () | |
956 | before OpenSSL.close bio | |
957 | end | |
958 | ||
1ffc47a6 AC |
959 | fun requestDescribe dom = |
960 | let | |
961 | val (_, bio) = requestBio (fn () => ()) | |
962 | in | |
963 | Msg.send (bio, MsgDescribe dom); | |
964 | case Msg.recv bio of | |
965 | NONE => print "Server closed connection unexpectedly.\n" | |
966 | | SOME m => | |
967 | case m of | |
968 | MsgDescription s => print s | |
969 | | MsgError s => print ("Description failed: " ^ s ^ "\n") | |
970 | | _ => print "Unexpected server reply.\n"; | |
971 | OpenSSL.close bio | |
972 | end | |
973 | ||
563e7792 AC |
974 | fun requestReUsers () = |
975 | let | |
976 | val (_, bio) = requestBio (fn () => ()) | |
977 | in | |
978 | Msg.send (bio, MsgReUsers); | |
979 | case Msg.recv bio of | |
980 | NONE => print "Server closed connection unexpectedly.\n" | |
981 | | SOME m => | |
982 | case m of | |
983 | MsgOk => print "Callbacks run.\n" | |
984 | | MsgError s => print ("Failed: " ^ s ^ "\n") | |
985 | | _ => print "Unexpected server reply.\n"; | |
986 | OpenSSL.close bio | |
987 | end | |
988 | ||
a8e88df7 CE |
989 | fun requestFirewallRegen node = |
990 | let | |
991 | val (user, context) = requestContext (fn () => ()) | |
992 | val bio = OpenSSL.connect true (context, Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
993 | (* Only supporting on slave nodes *) | |
994 | ||
995 | val _ = Msg.send (bio, MsgFirewallRegen) | |
996 | ||
997 | fun handleResult () = | |
998 | case Msg.recv bio of | |
999 | NONE => (print "Server closed connection unexpectedly.\n"; | |
1000 | OS.Process.failure) | |
1001 | | SOME m => | |
1002 | case m of | |
1003 | MsgOk => (print "Firewall regenerated.\n"; | |
1004 | OS.Process.success) | |
1005 | | MsgError s => (print ("Firewall regeneration failed: " ^ s ^ "\n"); | |
1006 | OS.Process.failure) | |
1007 | | _ => (print "Unexpected server reply.\n"; | |
1008 | OS.Process.failure) | |
1009 | in | |
1010 | handleResult() | |
1011 | before OpenSSL.close bio | |
1012 | end | |
1013 | ||
1638d5a2 AC |
1014 | structure SS = StringSet |
1015 | ||
1016 | fun domainList dname = | |
1017 | let | |
1018 | val dir = Posix.FileSys.opendir dname | |
1019 | ||
1020 | fun visitNode dset = | |
1021 | case Posix.FileSys.readdir dir of | |
1022 | NONE => dset | |
1023 | | SOME node => | |
1024 | let | |
1025 | val path = OS.Path.joinDirFile {dir = dname, | |
1026 | file = node} | |
1027 | ||
1028 | fun visitDomains (path, bfor, dset) = | |
1029 | let | |
1030 | val dir = Posix.FileSys.opendir path | |
1031 | ||
1032 | fun loop dset = | |
1033 | case Posix.FileSys.readdir dir of | |
1034 | NONE => dset | |
1035 | | SOME dname => | |
1036 | let | |
1037 | val path = OS.Path.joinDirFile {dir = path, | |
1038 | file = dname} | |
1039 | in | |
1040 | if Posix.FileSys.ST.isDir (Posix.FileSys.stat path) then | |
1041 | let | |
1042 | val bfor = dname :: bfor | |
1043 | in | |
1044 | loop (visitDomains (path, bfor, | |
1045 | SS.add (dset, | |
1046 | String.concatWith "." bfor))) | |
1047 | end | |
1048 | else | |
1049 | loop dset | |
1050 | end | |
1051 | in | |
1052 | loop dset | |
1053 | before Posix.FileSys.closedir dir | |
1054 | end | |
1055 | in | |
1056 | visitNode (visitDomains (path, [], dset)) | |
1057 | end | |
1058 | in | |
1059 | visitNode SS.empty | |
1060 | before Posix.FileSys.closedir dir | |
1061 | end | |
1062 | ||
998ed174 | 1063 | fun regenerateEither tc checker context = |
1824f573 | 1064 | let |
76405e1e AC |
1065 | val () = print "Starting regeneration....\n" |
1066 | ||
1067 | val domainsBefore = | |
1068 | if tc then | |
1069 | SS.empty | |
1070 | else | |
1071 | domainList Config.resultRoot | |
1638d5a2 | 1072 | |
998ed174 AC |
1073 | fun ifReal f = |
1074 | if tc then | |
1075 | () | |
1076 | else | |
1077 | f () | |
1078 | ||
6f3525e4 AC |
1079 | val _ = ErrorMsg.reset () |
1080 | ||
1824f573 | 1081 | val b = basis () |
71420f8b AC |
1082 | val () = Tycheck.disallowExterns () |
1083 | ||
1638d5a2 AC |
1084 | val () = ifReal (fn () => |
1085 | (ignore (OS.Process.system ("rm -rf " ^ Config.oldResultRoot ^ "/*")); | |
1086 | ignore (OS.Process.system ("cp -r " ^ Config.resultRoot | |
1087 | ^ "/* " ^ Config.oldResultRoot ^ "/")); | |
1088 | Domain.resetGlobal ())) | |
71420f8b | 1089 | |
fb6fac97 AC |
1090 | val ok = ref true |
1091 | ||
71420f8b AC |
1092 | fun contactNode (node, ip) = |
1093 | if node = Config.defaultNode then | |
1094 | Domain.resetLocal () | |
1095 | else let | |
8be753d9 AC |
1096 | val bio = OpenSSL.connect true (context, |
1097 | ip | |
1098 | ^ ":" | |
1099 | ^ Int.toString Config.slavePort) | |
71420f8b AC |
1100 | in |
1101 | Msg.send (bio, MsgRegenerate); | |
1102 | case Msg.recv bio of | |
1103 | NONE => print "Slave closed connection unexpectedly\n" | |
1104 | | SOME m => | |
1105 | case m of | |
1106 | MsgOk => print ("Slave " ^ node ^ " pre-regeneration finished\n") | |
1107 | | MsgError s => print ("Slave " ^ node | |
1108 | ^ " returned error: " ^ | |
1109 | s ^ "\n") | |
1110 | | _ => print ("Slave " ^ node | |
1111 | ^ " returned unexpected command\n"); | |
1112 | OpenSSL.close bio | |
16465a9a AC |
1113 | end |
1114 | handle OpenSSL.OpenSSL s => print ("OpenSSL error: " ^ s ^ "\n") | |
1824f573 AC |
1115 | |
1116 | fun doUser user = | |
1117 | let | |
1118 | val _ = Domain.setUser user | |
1119 | val _ = ErrorMsg.reset () | |
1120 | ||
1121 | val dname = Config.domtoolDir user | |
fb6fac97 AC |
1122 | in |
1123 | if Posix.FileSys.access (dname, []) then | |
1124 | let | |
1125 | val dir = Posix.FileSys.opendir dname | |
1126 | ||
1127 | fun loop files = | |
1128 | case Posix.FileSys.readdir dir of | |
1129 | NONE => (Posix.FileSys.closedir dir; | |
1130 | files) | |
1131 | | SOME fname => | |
1132 | if notTmp fname then | |
1133 | loop (OS.Path.joinDirFile {dir = dname, | |
1134 | file = fname} | |
1135 | :: files) | |
1136 | else | |
1137 | loop files | |
1824f573 | 1138 | |
fb6fac97 AC |
1139 | val files = loop [] |
1140 | val (_, files) = Order.order (SOME b) files | |
24248d62 AC |
1141 | |
1142 | fun checker' (file, (G, evs)) = | |
1143 | checker G evs file | |
fb6fac97 AC |
1144 | in |
1145 | if !ErrorMsg.anyErrors then | |
1146 | (ErrorMsg.reset (); | |
1ffc47a6 AC |
1147 | print ("User " ^ user ^ "'s configuration has errors!\n"); |
1148 | ok := false) | |
1824f573 | 1149 | else |
76405e1e | 1150 | (); |
24248d62 | 1151 | ignore (foldl checker' (basis (), Defaults.eInit ()) files) |
fb6fac97 | 1152 | end |
b1563bce AC |
1153 | else if String.isSuffix "_admin" user then |
1154 | () | |
1824f573 | 1155 | else |
b1563bce AC |
1156 | (print ("Couldn't access " ^ user ^ "'s ~/.domtool directory.\n"); |
1157 | ok := false) | |
1824f573 | 1158 | end |
f19ba323 AC |
1159 | handle IO.Io {name, function, ...} => |
1160 | (print ("IO error processing user " ^ user ^ ": " ^ function ^ ": " ^ name ^ "\n"); | |
1161 | ok := false) | |
998ed174 AC |
1162 | | exn as OS.SysErr (s, _) => (print ("System error processing user " ^ user ^ ": " ^ s ^ "\n"); |
1163 | ok := false) | |
fb6fac97 AC |
1164 | | ErrorMsg.Error => (ErrorMsg.reset (); |
1165 | print ("User " ^ user ^ " had a compilation error.\n"); | |
1166 | ok := false) | |
1167 | | _ => (print "Unknown exception during regeneration!\n"; | |
1168 | ok := false) | |
1824f573 | 1169 | in |
998ed174 AC |
1170 | ifReal (fn () => (app contactNode Config.nodeIps; |
1171 | Env.pre ())); | |
1824f573 | 1172 | app doUser (Acl.users ()); |
1638d5a2 AC |
1173 | ifReal (fn () => |
1174 | let | |
1175 | val domainsAfter = domainList Config.resultRoot | |
1176 | val domainsGone = SS.difference (domainsBefore, domainsAfter) | |
1177 | in | |
1178 | if SS.isEmpty domainsGone then | |
1179 | () | |
1180 | else | |
1181 | (print "Domains to kill:"; | |
1182 | SS.app (fn s => (print " "; print s)) domainsGone; | |
1183 | print "\n"; | |
1184 | ||
1185 | Domain.rmdom' Config.oldResultRoot (SS.listItems domainsGone)); | |
1186 | ||
1187 | Env.post () | |
1188 | end); | |
fb6fac97 AC |
1189 | !ok |
1190 | end | |
1191 | ||
24248d62 AC |
1192 | val regenerate = regenerateEither false eval |
1193 | val regenerateTc = regenerateEither true | |
1194 | (fn G => fn evs => fn file => | |
1195 | (#1 (check G file), evs)) | |
1824f573 | 1196 | |
563e7792 AC |
1197 | fun usersChanged () = |
1198 | (Domain.onUsersChange (); | |
1199 | ignore (OS.Process.system Config.publish_reusers)) | |
1200 | ||
e69e60cc AC |
1201 | fun rmuser user = |
1202 | let | |
1203 | val doms = Acl.class {user = user, class = "domain"} | |
1204 | val doms = List.filter (fn dom => | |
1205 | case Acl.whoHas {class = "domain", value = dom} of | |
1206 | [_] => true | |
1207 | | _ => false) (StringSet.listItems doms) | |
1208 | in | |
1209 | Acl.rmuser user; | |
563e7792 AC |
1210 | Domain.rmdom doms; |
1211 | usersChanged () | |
e69e60cc AC |
1212 | end |
1213 | ||
c9731b9b AC |
1214 | fun now () = Date.toString (Date.fromTimeUniv (Time.now ())) |
1215 | ||
a95a0107 AC |
1216 | fun answerQuery q = |
1217 | case q of | |
1218 | QApt pkg => if Apt.installed pkg then MsgYes else MsgNo | |
f296c496 CE |
1219 | | QAptExists pkg => (case Apt.info pkg of |
1220 | SOME {section, description} => MsgAptQuery {section = section, description = description} | |
1221 | | NONE => MsgNo) | |
d351d679 AC |
1222 | | QCron user => if Cron.allowed user then MsgYes else MsgNo |
1223 | | QFtp user => if Ftp.allowed user then MsgYes else MsgNo | |
4d5126e1 | 1224 | | QTrustedPath user => if TrustedPath.query user then MsgYes else MsgNo |
737c68d4 | 1225 | | QSocket user => MsgSocket (SocketPerm.query user) |
167cffff | 1226 | | QFirewall {node, user} => MsgFirewall (Firewall.query (node, user)) |
a95a0107 AC |
1227 | |
1228 | fun describeQuery q = | |
1229 | case q of | |
1230 | QApt pkg => "Requested installation status of package " ^ pkg | |
991d8e66 | 1231 | | QAptExists pkg => "Requested if package " ^ pkg ^ " exists" |
d351d679 AC |
1232 | | QCron user => "Asked about cron permissions for user " ^ user |
1233 | | QFtp user => "Asked about FTP permissions for user " ^ user | |
4d5126e1 | 1234 | | QTrustedPath user => "Asked about trusted path settings for user " ^ user |
737c68d4 | 1235 | | QSocket user => "Asked about socket permissions for user " ^ user |
167cffff | 1236 | | QFirewall {node, user} => "Asked about firewall rules on " ^ node ^ " for user " ^ user |
a95a0107 | 1237 | |
c362e4cc CE |
1238 | fun doIt' loop bio f cleanup = |
1239 | ((case f () of | |
1240 | (msgLocal, SOME msgRemote) => | |
1241 | (print msgLocal; | |
1242 | print "\n"; | |
1243 | Msg.send (bio, MsgError msgRemote)) | |
1244 | | (msgLocal, NONE) => | |
1245 | (print msgLocal; | |
1246 | print "\n"; | |
1247 | Msg.send (bio, MsgOk))) | |
1248 | handle e as (OpenSSL.OpenSSL s) => | |
1249 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1250 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1251 | Msg.send (bio, MsgError ("OpenSSL error: " ^ s)) | |
1252 | handle OpenSSL.OpenSSL _ => ()) | |
1253 | | OS.SysErr (s, _) => | |
1254 | (print "System error: "; | |
1255 | print s; | |
1256 | print "\n"; | |
1257 | Msg.send (bio, MsgError ("System error: " ^ s)) | |
1258 | handle OpenSSL.OpenSSL _ => ()) | |
1259 | | Fail s => | |
1260 | (print "Failure: "; | |
1261 | print s; | |
1262 | print "\n"; | |
1263 | Msg.send (bio, MsgError ("Failure: " ^ s)) | |
1264 | handle OpenSSL.OpenSSL _ => ()) | |
1265 | | ErrorMsg.Error => | |
1266 | (print "Compilation error\n"; | |
1267 | Msg.send (bio, MsgError "Error during configuration evaluation") | |
1268 | handle OpenSSL.OpenSSL _ => ()); | |
1269 | (cleanup (); | |
1270 | ignore (OpenSSL.readChar bio); | |
1271 | OpenSSL.close bio) | |
1272 | handle OpenSSL.OpenSSL _ => (); | |
1273 | loop ()) | |
1274 | ||
3b267643 | 1275 | fun service () = |
07cc384c | 1276 | let |
edf5dcbb AC |
1277 | val host = Slave.hostname () |
1278 | ||
aa56e112 | 1279 | val () = Acl.read Config.aclFile |
edf5dcbb AC |
1280 | |
1281 | val context = context (Config.certDir ^ "/" ^ host ^ ".pem", | |
1282 | Config.keyDir ^ "/" ^ host ^ "/key.pem", | |
d22c1f00 | 1283 | Config.trustStore) |
36e42cb8 | 1284 | val _ = Domain.set_context context |
3b267643 | 1285 | |
60534712 | 1286 | val sock = OpenSSL.listen (context, Config.dispatcherPort) |
3b267643 AC |
1287 | |
1288 | fun loop () = | |
2ee50226 AC |
1289 | (case OpenSSL.accept sock of |
1290 | NONE => () | |
1291 | | SOME bio => | |
1292 | let | |
1293 | val user = OpenSSL.peerCN bio | |
1294 | val () = print ("\nConnection from " ^ user ^ " at " ^ now () ^ "\n") | |
1295 | val () = Domain.setUser user | |
c362e4cc | 1296 | val doIt = doIt' loop bio |
2ee50226 AC |
1297 | |
1298 | fun doConfig codes = | |
1299 | let | |
1300 | val _ = print "Configuration:\n" | |
1301 | val _ = app (fn s => (print s; print "\n")) codes | |
1302 | val _ = print "\n" | |
1303 | ||
1304 | val outname = OS.FileSys.tmpName () | |
1305 | ||
24248d62 | 1306 | fun doOne (code, (G, evs)) = |
2ee50226 AC |
1307 | let |
1308 | val outf = TextIO.openOut outname | |
1309 | in | |
1310 | TextIO.output (outf, code); | |
1311 | TextIO.closeOut outf; | |
24248d62 | 1312 | eval G evs outname |
2ee50226 AC |
1313 | end |
1314 | in | |
1315 | doIt (fn () => (Env.pre (); | |
24248d62 | 1316 | ignore (foldl doOne (basis (), Defaults.eInit ()) codes); |
2ee50226 AC |
1317 | Env.post (); |
1318 | Msg.send (bio, MsgOk); | |
1319 | ("Configuration complete.", NONE))) | |
1320 | (fn () => OS.FileSys.remove outname) | |
1321 | end | |
1322 | ||
1323 | fun checkAddr s = | |
1324 | case String.fields (fn ch => ch = #"@") s of | |
1325 | [user'] => | |
1326 | if user = user' then | |
1327 | SOME (SetSA.User s) | |
1328 | else | |
1329 | NONE | |
1330 | | [user', domain] => | |
1331 | if Domain.validEmailUser user' andalso Domain.yourDomain domain then | |
1332 | SOME (SetSA.Email s) | |
1333 | else | |
1334 | NONE | |
1335 | | _ => NONE | |
1336 | ||
1337 | fun cmdLoop () = | |
1338 | case Msg.recv bio of | |
1339 | NONE => (OpenSSL.close bio | |
1340 | handle OpenSSL.OpenSSL _ => (); | |
1341 | loop ()) | |
1342 | | SOME m => | |
1343 | case m of | |
1344 | MsgConfig code => doConfig [code] | |
1345 | | MsgMultiConfig codes => doConfig codes | |
1346 | ||
1347 | | MsgShutdown => | |
1348 | if Acl.query {user = user, class = "priv", value = "all"} | |
1349 | orelse Acl.query {user = user, class = "priv", value = "shutdown"} then | |
1350 | print ("Domtool dispatcher shutting down at " ^ now () ^ "\n\n") | |
1351 | else | |
1352 | (print "Unauthorized shutdown command!\n"; | |
1353 | OpenSSL.close bio | |
1354 | handle OpenSSL.OpenSSL _ => (); | |
1355 | loop ()) | |
1356 | ||
1357 | | MsgGrant acl => | |
1358 | doIt (fn () => | |
1359 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1360 | (Acl.grant acl; | |
1361 | Acl.write Config.aclFile; | |
563e7792 AC |
1362 | if #class acl = "user" then |
1363 | usersChanged () | |
1364 | else | |
1365 | (); | |
2ee50226 AC |
1366 | ("Granted permission " ^ #value acl ^ " to " ^ #user acl ^ " in " ^ #class acl ^ ".", |
1367 | NONE)) | |
1368 | else | |
1369 | ("Unauthorized user asked to grant a permission!", | |
1370 | SOME "Not authorized to grant privileges")) | |
1371 | (fn () => ()) | |
1372 | ||
1373 | | MsgRevoke acl => | |
1374 | doIt (fn () => | |
1375 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1376 | (Acl.revoke acl; | |
1377 | Acl.write Config.aclFile; | |
1378 | ("Revoked permission " ^ #value acl ^ " from " ^ #user acl ^ " in " ^ #class acl ^ ".", | |
1379 | NONE)) | |
1380 | else | |
1381 | ("Unauthorized user asked to revoke a permission!", | |
1382 | SOME "Not authorized to revoke privileges")) | |
1383 | (fn () => ()) | |
1384 | ||
1385 | | MsgListPerms user => | |
1386 | doIt (fn () => | |
1387 | (Msg.send (bio, MsgPerms (Acl.queryAll user)); | |
1388 | ("Sent permission list for user " ^ user ^ ".", | |
1389 | NONE))) | |
1390 | (fn () => ()) | |
1391 | ||
1392 | | MsgWhoHas perm => | |
1393 | doIt (fn () => | |
1394 | (Msg.send (bio, MsgWhoHasResponse (Acl.whoHas perm)); | |
1395 | ("Sent whohas response for " ^ #class perm ^ " / " ^ #value perm ^ ".", | |
1396 | NONE))) | |
1397 | (fn () => ()) | |
1398 | ||
1399 | | MsgRmdom doms => | |
1400 | doIt (fn () => | |
1401 | if Acl.query {user = user, class = "priv", value = "all"} | |
51cc45f7 AC |
1402 | orelse List.all (fn dom => Domain.validDomain dom |
1403 | andalso Acl.queryDomain {user = user, domain = dom}) doms then | |
2ee50226 | 1404 | (Domain.rmdom doms; |
284f3883 | 1405 | (*app (fn dom => |
2ee50226 | 1406 | Acl.revokeFromAll {class = "domain", value = dom}) doms; |
284f3883 | 1407 | Acl.write Config.aclFile;*) |
2ee50226 AC |
1408 | ("Removed domains" ^ foldl (fn (d, s) => s ^ " " ^ d) "" doms ^ ".", |
1409 | NONE)) | |
1410 | else | |
1411 | ("Unauthorized user asked to remove a domain!", | |
1412 | SOME "Not authorized to remove that domain")) | |
1413 | (fn () => ()) | |
1414 | ||
1415 | | MsgRegenerate => | |
1416 | doIt (fn () => | |
1417 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1418 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1419 | (if regenerate context then | |
1420 | ("Regenerated all configuration.", | |
1421 | NONE) | |
1422 | else | |
1423 | ("Error regenerating configuration!", | |
1424 | SOME "Error regenerating configuration! Consult /var/log/domtool.log.")) | |
1425 | else | |
1426 | ("Unauthorized user asked to regenerate!", | |
1427 | SOME "Not authorized to regenerate")) | |
1428 | (fn () => ()) | |
1429 | ||
1430 | | MsgRegenerateTc => | |
1431 | doIt (fn () => | |
1432 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1433 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1434 | (if regenerateTc context then | |
1435 | ("Checked all configuration.", | |
1436 | NONE) | |
1437 | else | |
1438 | ("Found a compilation error!", | |
1439 | SOME "Found a compilation error! Consult /var/log/domtool.log.")) | |
1440 | else | |
1441 | ("Unauthorized user asked to regenerate -tc!", | |
1442 | SOME "Not authorized to regenerate -tc")) | |
1443 | (fn () => ()) | |
1444 | ||
1445 | | MsgRmuser user' => | |
1446 | doIt (fn () => | |
1447 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1448 | (rmuser user'; | |
1449 | Acl.write Config.aclFile; | |
1450 | ("Removed user " ^ user' ^ ".", | |
1451 | NONE)) | |
1452 | else | |
1453 | ("Unauthorized user asked to remove a user!", | |
1454 | SOME "Not authorized to remove users")) | |
1455 | (fn () => ()) | |
1456 | ||
2ee50226 AC |
1457 | | MsgListMailboxes domain => |
1458 | doIt (fn () => | |
1459 | if not (Domain.yourDomain domain) then | |
1460 | ("User wasn't authorized to list mailboxes for " ^ domain, | |
1461 | SOME "You're not authorized to configure that domain.") | |
1462 | else | |
1463 | case Vmail.list domain of | |
1464 | Vmail.Listing users => (Msg.send (bio, MsgMailboxes users); | |
1465 | ("Sent mailbox list for " ^ domain, | |
1466 | NONE)) | |
1467 | | Vmail.Error msg => ("Error listing mailboxes for " ^ domain ^ ": " ^ msg, | |
1468 | SOME msg)) | |
1469 | (fn () => ()) | |
1470 | ||
1471 | | MsgNewMailbox {domain, user = emailUser, passwd, mailbox} => | |
1472 | doIt (fn () => | |
1473 | if not (Domain.yourDomain domain) then | |
1474 | ("User wasn't authorized to add a mailbox to " ^ domain, | |
1475 | SOME "You're not authorized to configure that domain.") | |
1476 | else if not (Domain.validEmailUser emailUser) then | |
1477 | ("Invalid e-mail username " ^ emailUser, | |
1478 | SOME "Invalid e-mail username") | |
1479 | else if not (CharVector.all Char.isGraph passwd) then | |
1480 | ("Invalid password", | |
1481 | SOME "Invalid password; may only contain printable, non-space characters") | |
1482 | else if not (Domain.yourPath mailbox) then | |
1483 | ("User wasn't authorized to add a mailbox at " ^ mailbox, | |
3bf720f7 AC |
1484 | SOME ("You're not authorized to use that mailbox location. (" |
1485 | ^ mailbox ^ ")")) | |
2ee50226 AC |
1486 | else |
1487 | case Vmail.add {requester = user, | |
1488 | domain = domain, user = emailUser, | |
1489 | passwd = passwd, mailbox = mailbox} of | |
1490 | NONE => ("Added mailbox " ^ emailUser ^ "@" ^ domain ^ " at " ^ mailbox, | |
1491 | NONE) | |
1492 | | SOME msg => ("Error adding mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1493 | SOME msg)) | |
1494 | (fn () => ()) | |
1495 | ||
1496 | | MsgPasswdMailbox {domain, user = emailUser, passwd} => | |
1497 | doIt (fn () => | |
1498 | if not (Domain.yourDomain domain) then | |
1499 | ("User wasn't authorized to change password of a mailbox for " ^ domain, | |
1500 | SOME "You're not authorized to configure that domain.") | |
1501 | else if not (Domain.validEmailUser emailUser) then | |
1502 | ("Invalid e-mail username " ^ emailUser, | |
1503 | SOME "Invalid e-mail username") | |
1504 | else if not (CharVector.all Char.isGraph passwd) then | |
1505 | ("Invalid password", | |
1506 | SOME "Invalid password; may only contain printable, non-space characters") | |
1507 | else | |
1508 | case Vmail.passwd {domain = domain, user = emailUser, | |
1509 | passwd = passwd} of | |
1510 | NONE => ("Changed password of mailbox " ^ emailUser ^ "@" ^ domain, | |
1511 | NONE) | |
1512 | | SOME msg => ("Error changing mailbox password for " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1513 | SOME msg)) | |
1514 | (fn () => ()) | |
1515 | ||
1516 | | MsgRmMailbox {domain, user = emailUser} => | |
1517 | doIt (fn () => | |
1518 | if not (Domain.yourDomain domain) then | |
1519 | ("User wasn't authorized to change password of a mailbox for " ^ domain, | |
1520 | SOME "You're not authorized to configure that domain.") | |
1521 | else if not (Domain.validEmailUser emailUser) then | |
1522 | ("Invalid e-mail username " ^ emailUser, | |
1523 | SOME "Invalid e-mail username") | |
1524 | else | |
1525 | case Vmail.rm {domain = domain, user = emailUser} of | |
1526 | NONE => ("Deleted mailbox " ^ emailUser ^ "@" ^ domain, | |
1527 | NONE) | |
1528 | | SOME msg => ("Error deleting mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1529 | SOME msg)) | |
1530 | (fn () => ()) | |
1531 | ||
1532 | | MsgSaQuery addr => | |
1533 | doIt (fn () => | |
1534 | case checkAddr addr of | |
1535 | NONE => ("User tried to query SA filtering for " ^ addr, | |
1536 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1537 | | SOME addr' => (Msg.send (bio, MsgSaStatus (SetSA.query addr')); | |
1538 | ("Queried SA filtering status for " ^ addr, | |
1539 | NONE))) | |
1540 | (fn () => ()) | |
1541 | ||
1542 | | MsgSaSet (addr, b) => | |
1543 | doIt (fn () => | |
1544 | case checkAddr addr of | |
1545 | NONE => ("User tried to set SA filtering for " ^ addr, | |
1546 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1547 | | SOME addr' => (SetSA.set (addr', b); | |
1548 | Msg.send (bio, MsgOk); | |
1549 | ("Set SA filtering status for " ^ addr ^ " to " | |
1550 | ^ (if b then "ON" else "OFF"), | |
1551 | NONE))) | |
1552 | (fn () => ()) | |
1553 | ||
1554 | | MsgSmtpLogReq domain => | |
1555 | doIt (fn () => | |
1556 | if not (Domain.yourDomain domain) then | |
1557 | ("Unauthorized user tried to request SMTP logs for " ^ domain, | |
1558 | SOME "You aren't authorized to configure that domain.") | |
1559 | else | |
1560 | (SmtpLog.search (fn line => Msg.send (bio, MsgSmtpLogRes line)) | |
1561 | domain; | |
1562 | ("Requested SMTP logs for " ^ domain, | |
1563 | NONE))) | |
1564 | (fn () => ()) | |
1565 | ||
1566 | | MsgQuery q => | |
1567 | doIt (fn () => (Msg.send (bio, answerQuery q); | |
1568 | (describeQuery q, | |
1569 | NONE))) | |
1570 | (fn () => ()) | |
1ffc47a6 AC |
1571 | | MsgDescribe dom => |
1572 | doIt (fn () => if not (Domain.validDomain dom) then | |
1573 | ("Requested description of invalid domain " ^ dom, | |
1574 | SOME "Invalid domain name") | |
1575 | else if not (Domain.yourDomain dom | |
1576 | orelse Acl.query {user = user, class = "priv", value = "all"}) then | |
1577 | ("Requested description of " ^ dom ^ ", but not allowed access", | |
1578 | SOME "Access denied") | |
1579 | else | |
1580 | (Msg.send (bio, MsgDescription (Domain.describe dom)); | |
1581 | ("Sent description of domain " ^ dom, | |
1582 | NONE))) | |
1583 | (fn () => ()) | |
1584 | ||
563e7792 | 1585 | | MsgReUsers => |
072a71cf AC |
1586 | doIt (fn () => if Acl.query {user = user, class = "priv", value = "regen"} |
1587 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1588 | (usersChanged (); | |
1589 | ("Users change callbacks run", NONE)) | |
1590 | else | |
1591 | ("Unauthorized user asked to reusers!", | |
1592 | SOME "You aren't authorized to regenerate files.")) | |
563e7792 AC |
1593 | (fn () => ()) |
1594 | ||
2ee50226 AC |
1595 | | _ => |
1596 | doIt (fn () => ("Unexpected command", | |
1597 | SOME "Unexpected command")) | |
1598 | (fn () => ()) | |
1599 | in | |
1600 | cmdLoop () | |
1601 | end | |
1602 | handle e as (OpenSSL.OpenSSL s) => | |
1603 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1604 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1605 | OpenSSL.close bio | |
08688401 AC |
1606 | handle OpenSSL.OpenSSL _ => (); |
1607 | loop ()) | |
2ee50226 AC |
1608 | | OS.SysErr (s, _) => |
1609 | (print ("System error: " ^ s ^ "\n"); | |
1610 | OpenSSL.close bio | |
1611 | handle OpenSSL.OpenSSL _ => (); | |
1612 | loop ()) | |
1613 | | IO.Io {name, function, cause} => | |
1614 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1615 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1616 | OpenSSL.close bio | |
1617 | handle OpenSSL.OpenSSL _ => (); | |
1618 | loop ()) | |
314ce7bd AC |
1619 | | OS.Path.InvalidArc => |
1620 | (print "Invalid arc\n"; | |
1621 | OpenSSL.close bio | |
1622 | handle OpenSSL.OpenSSL _ => (); | |
1623 | loop ()) | |
2ee50226 AC |
1624 | | e => |
1625 | (print "Unknown exception in main loop!\n"; | |
1626 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1627 | OpenSSL.close bio | |
1628 | handle OpenSSL.OpenSSL _ => (); | |
1629 | loop ())) | |
1630 | handle e as (OpenSSL.OpenSSL s) => | |
1631 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1632 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1633 | loop ()) | |
1634 | | OS.SysErr (s, _) => | |
1635 | (print ("System error: " ^ s ^ "\n"); | |
1636 | loop ()) | |
1637 | | IO.Io {name, function, cause} => | |
1638 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1639 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1640 | loop ()) | |
1641 | | e => | |
1642 | (print "Unknown exception in main loop!\n"; | |
1643 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1644 | loop ()) | |
36e42cb8 | 1645 | in |
c9731b9b | 1646 | print ("Domtool dispatcher starting up at " ^ now () ^ "\n"); |
361a1e7f | 1647 | print "Listening for connections....\n"; |
36e42cb8 AC |
1648 | loop (); |
1649 | OpenSSL.shutdown sock | |
1650 | end | |
1651 | ||
1652 | fun slave () = | |
1653 | let | |
6e62228d | 1654 | val host = Slave.hostname () |
36e42cb8 | 1655 | |
d22c1f00 AC |
1656 | val context = context (Config.certDir ^ "/" ^ host ^ ".pem", |
1657 | Config.keyDir ^ "/" ^ host ^ "/key.pem", | |
1658 | Config.trustStore) | |
36e42cb8 AC |
1659 | |
1660 | val sock = OpenSSL.listen (context, Config.slavePort) | |
1661 | ||
c9731b9b AC |
1662 | val _ = print ("Slave server starting at " ^ now () ^ "\n") |
1663 | ||
36e42cb8 | 1664 | fun loop () = |
4f3ef3c5 | 1665 | (case OpenSSL.accept sock of |
4f5a3f95 AC |
1666 | NONE => () |
1667 | | SOME bio => | |
1668 | let | |
1669 | val peer = OpenSSL.peerCN bio | |
1670 | val () = print ("\nConnection from " ^ peer ^ " at " ^ now () ^ "\n") | |
1671 | in | |
1672 | if peer = Config.dispatcherName then let | |
1673 | fun loop' files = | |
1674 | case Msg.recv bio of | |
1675 | NONE => print "Dispatcher closed connection unexpectedly\n" | |
1676 | | SOME m => | |
1677 | case m of | |
1678 | MsgFile file => loop' (file :: files) | |
1679 | | MsgDoFiles => (Slave.handleChanges files; | |
1680 | Msg.send (bio, MsgOk)) | |
1681 | | MsgRegenerate => (Domain.resetLocal (); | |
1682 | Msg.send (bio, MsgOk)) | |
9b8c6dc8 AC |
1683 | | MsgVmailChanged => (if Vmail.doChanged () then |
1684 | Msg.send (bio, MsgOk) | |
1685 | else | |
1686 | Msg.send (bio, MsgError "userdb update failed")) | |
4f5a3f95 AC |
1687 | | _ => (print "Dispatcher sent unexpected command\n"; |
1688 | Msg.send (bio, MsgError "Unexpected command")) | |
1689 | in | |
1690 | loop' []; | |
1691 | ignore (OpenSSL.readChar bio); | |
1692 | OpenSSL.close bio; | |
1693 | loop () | |
1694 | end | |
1695 | else if peer = "domtool" then | |
1696 | case Msg.recv bio of | |
1697 | SOME MsgShutdown => (OpenSSL.close bio; | |
1698 | print ("Shutting down at " ^ now () ^ "\n\n")) | |
1699 | | _ => (OpenSSL.close bio; | |
1700 | loop ()) | |
1701 | else | |
c362e4cc CE |
1702 | let |
1703 | val doIt = doIt' loop bio | |
1704 | val user = peer | |
1705 | in | |
1706 | case Msg.recv bio of | |
1707 | NONE => (OpenSSL.close bio | |
1708 | handle OpenSSL.OpenSSL _ => (); | |
1709 | loop ()) | |
1710 | | SOME m => | |
1711 | case m of | |
1712 | (MsgQuery q) => (print (describeQuery q ^ "\n"); | |
1713 | Msg.send (bio, answerQuery q); | |
1714 | ignore (OpenSSL.readChar bio); | |
1715 | OpenSSL.close bio; | |
1716 | loop ()) | |
1717 | | MsgCreateDbUser {dbtype, passwd} => | |
1718 | doIt (fn () => | |
1719 | case Dbms.lookup dbtype of | |
1720 | NONE => ("Database user creation request with unknown datatype type " ^ dbtype, | |
1721 | SOME ("Unknown database type " ^ dbtype)) | |
1722 | | SOME handler => | |
1723 | case #adduser handler {user = user, passwd = passwd} of | |
1724 | NONE => ("Added " ^ dbtype ^ " user " ^ user ^ ".", | |
1725 | NONE) | |
1726 | | SOME msg => | |
1727 | ("Error adding a " ^ dbtype ^ " user " ^ user ^ ": " ^ msg, | |
1728 | SOME ("Error adding user: " ^ msg))) | |
1729 | (fn () => ()) | |
1730 | ||
1731 | | MsgDbPasswd {dbtype, passwd} => | |
1732 | doIt (fn () => | |
1733 | case Dbms.lookup dbtype of | |
1734 | NONE => ("Database passwd request with unknown datatype type " ^ dbtype, | |
1735 | SOME ("Unknown database type " ^ dbtype)) | |
1736 | | SOME handler => | |
1737 | case #passwd handler {user = user, passwd = passwd} of | |
1738 | NONE => ("Changed " ^ dbtype ^ " password of user " ^ user ^ ".", | |
1739 | NONE) | |
1740 | | SOME msg => | |
1741 | ("Error setting " ^ dbtype ^ " password of user " ^ user ^ ": " ^ msg, | |
1742 | SOME ("Error adding user: " ^ msg))) | |
1743 | (fn () => ()) | |
1744 | ||
1745 | | MsgCreateDb {dbtype, dbname, encoding} => | |
1746 | doIt (fn () => | |
1747 | if Dbms.validDbname dbname then | |
1748 | case Dbms.lookup dbtype of | |
1749 | NONE => ("Database creation request with unknown datatype type " ^ dbtype, | |
1750 | SOME ("Unknown database type " ^ dbtype)) | |
1751 | | SOME handler => | |
1752 | if not (Dbms.validEncoding encoding) then | |
1753 | ("Invalid encoding " ^ valOf encoding ^ " requested for database creation.", | |
1754 | SOME "Invalid encoding") | |
1755 | else | |
1756 | case #createdb handler {user = user, dbname = dbname, encoding = encoding} of | |
1757 | NONE => ("Created database " ^ user ^ "_" ^ dbname ^ ".", | |
1758 | NONE) | |
1759 | | SOME msg => ("Error creating database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1760 | SOME ("Error creating database: " ^ msg)) | |
1761 | else | |
1762 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1763 | SOME ("Invalid database name " ^ dbname))) | |
1764 | (fn () => ()) | |
1765 | ||
1766 | | MsgDropDb {dbtype, dbname} => | |
1767 | doIt (fn () => | |
1768 | if Dbms.validDbname dbname then | |
1769 | case Dbms.lookup dbtype of | |
1770 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1771 | SOME ("Unknown database type " ^ dbtype)) | |
1772 | | SOME handler => | |
1773 | case #dropdb handler {user = user, dbname = dbname} of | |
1774 | NONE => ("Drop database " ^ user ^ "_" ^ dbname ^ ".", | |
1775 | NONE) | |
1776 | | SOME msg => ("Error dropping database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1777 | SOME ("Error dropping database: " ^ msg)) | |
1778 | else | |
1779 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1780 | SOME ("Invalid database name " ^ dbname))) | |
1781 | (fn () => ()) | |
1782 | ||
1783 | | MsgGrantDb {dbtype, dbname} => | |
1784 | doIt (fn () => | |
1785 | if Dbms.validDbname dbname then | |
1786 | case Dbms.lookup dbtype of | |
1787 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1788 | SOME ("Unknown database type " ^ dbtype)) | |
1789 | | SOME handler => | |
1790 | case #grant handler {user = user, dbname = dbname} of | |
1791 | NONE => ("Grant permissions to database " ^ user ^ "_" ^ dbname ^ ".", | |
1792 | NONE) | |
1793 | | SOME msg => ("Error granting permissions to database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1794 | SOME ("Error granting permissions to database: " ^ msg)) | |
1795 | else | |
1796 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1797 | SOME ("Invalid database name " ^ dbname))) | |
1798 | (fn () => ()) | |
caba7e27 CE |
1799 | | MsgMysqlFixperms => |
1800 | (print "Starting mysql-fixperms\n"; | |
1801 | doIt (fn () => if OS.Process.isSuccess | |
1802 | (OS.Process.system "/usr/bin/sudo -H /afs/hcoop.net/common/etc/scripts/mysql-grant-table-drop") then | |
1803 | ("Requested mysql-fixperms", | |
1804 | NONE) | |
1805 | else | |
1806 | ("Requested mysql-fixperms, but execution failed!", | |
1807 | SOME "Script execution failed.")) | |
1808 | (fn () => ())) | |
73b95423 | 1809 | | MsgFirewallRegen => |
4f3ef3c5 CE |
1810 | doIt (fn () => (Acl.read Config.aclFile; |
1811 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1812 | if List.exists (fn x => x = host) Config.Firewall.firewallNodes then | |
1813 | if (Firewall.generateFirewallConfig (Firewall.parseRules ()) andalso Firewall.publishConfig ()) | |
1814 | then | |
1815 | ("Firewall rules regenerated.", NONE) | |
1816 | else | |
1b96e27d CE |
1817 | ("Rules regeneration failed!", SOME "Script execution failed.") |
1818 | else ("Node not controlled by domtool firewall.", SOME (host)) | |
4f3ef3c5 CE |
1819 | else |
1820 | ("Not authorized to regenerate firewall.", SOME ("Unauthorized user " ^ user ^ " attempted to regenerated firewall")))) | |
73b95423 | 1821 | (fn () => ()) |
caba7e27 | 1822 | |
c362e4cc CE |
1823 | | _ => (OpenSSL.close bio; |
1824 | loop ()) | |
1825 | end | |
4f5a3f95 AC |
1826 | end handle OpenSSL.OpenSSL s => |
1827 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1828 | OpenSSL.close bio | |
1829 | handle OpenSSL.OpenSSL _ => (); | |
1830 | loop ()) | |
1831 | | e as OS.SysErr (s, _) => | |
1832 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1833 | print ("System error: "^ s ^ "\n"); | |
1834 | OpenSSL.close bio | |
1835 | handle OpenSSL.OpenSSL _ => (); | |
1836 | loop ()) | |
1837 | | IO.Io {function, name, ...} => | |
1838 | (print ("IO error: " ^ function ^ ": " ^ name ^ "\n"); | |
1839 | OpenSSL.close bio | |
1840 | handle OpenSSL.OpenSSL _ => (); | |
1841 | loop ()) | |
1842 | | e => | |
1843 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1844 | print "Uncaught exception!\n"; | |
1845 | OpenSSL.close bio | |
1846 | handle OpenSSL.OpenSSL _ => (); | |
1847 | loop ())) | |
1848 | handle OpenSSL.OpenSSL s => | |
1849 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1850 | loop ()) | |
1851 | | e => | |
1852 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1853 | print "Uncaught exception!\n"; | |
1854 | loop ()) | |
07cc384c | 1855 | in |
3b267643 AC |
1856 | loop (); |
1857 | OpenSSL.shutdown sock | |
07cc384c AC |
1858 | end |
1859 | ||
44a5ce2f | 1860 | fun listBasis () = |
3196000d AC |
1861 | let |
1862 | val dir = Posix.FileSys.opendir Config.libRoot | |
1863 | ||
1864 | fun loop files = | |
1865 | case Posix.FileSys.readdir dir of | |
1866 | NONE => (Posix.FileSys.closedir dir; | |
1867 | files) | |
1868 | | SOME fname => | |
1869 | if String.isSuffix ".dtl" fname then | |
1870 | loop (OS.Path.joinDirFile {dir = Config.libRoot, | |
1871 | file = fname} | |
1872 | :: files) | |
1873 | else | |
1874 | loop files | |
3196000d | 1875 | in |
44a5ce2f | 1876 | loop [] |
3196000d AC |
1877 | end |
1878 | ||
44a5ce2f AC |
1879 | fun autodocBasis outdir = |
1880 | Autodoc.autodoc {outdir = outdir, infiles = listBasis ()} | |
1881 | ||
234b917a | 1882 | end |