Commit | Line | Data |
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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 |
d189ec0e AC |
59 | val dir = Posix.FileSys.opendir Config.libRoot |
60 | ||
61 | fun loop files = | |
62 | case Posix.FileSys.readdir dir of | |
d612d62c AC |
63 | NONE => (Posix.FileSys.closedir dir; |
64 | files) | |
d189ec0e AC |
65 | | SOME fname => |
66 | if String.isSuffix ".dtl" fname then | |
d612d62c AC |
67 | loop (OS.Path.joinDirFile {dir = Config.libRoot, |
68 | file = fname} | |
d189ec0e AC |
69 | :: files) |
70 | else | |
71 | loop files | |
72 | ||
73 | val files = loop [] | |
c53e82e4 | 74 | val (_, files) = Order.order NONE files |
d189ec0e | 75 | in |
6ae327f8 AC |
76 | if !ErrorMsg.anyErrors then |
77 | Env.empty | |
78 | else | |
b3159a70 AC |
79 | (Tycheck.allowExterns (); |
80 | foldl (fn (fname, G) => check' G fname) Env.empty files | |
81 | before Tycheck.disallowExterns ()) | |
d189ec0e AC |
82 | end |
83 | ||
24248d62 AC |
84 | (* val b = basis () *) |
85 | ||
86 | fun check G fname = | |
d189ec0e AC |
87 | let |
88 | val _ = ErrorMsg.reset () | |
12adf55a | 89 | val _ = Env.preTycheck () |
234b917a AC |
90 | in |
91 | if !ErrorMsg.anyErrors then | |
36e42cb8 | 92 | raise ErrorMsg.Error |
234b917a AC |
93 | else |
94 | let | |
b3159a70 | 95 | val _ = Tycheck.disallowExterns () |
7f012ffd | 96 | val _ = ErrorMsg.reset () |
d189ec0e | 97 | val prog = Parse.parse fname |
24248d62 | 98 | val prog = wrapFile (fname, prog) |
234b917a | 99 | in |
492c1cff | 100 | if !ErrorMsg.anyErrors then |
36e42cb8 | 101 | raise ErrorMsg.Error |
492c1cff | 102 | else |
d189ec0e | 103 | let |
e140629f | 104 | val G' = Tycheck.checkFile G prog |
d189ec0e | 105 | in |
36e42cb8 AC |
106 | if !ErrorMsg.anyErrors then |
107 | raise ErrorMsg.Error | |
108 | else | |
e9256fdc AC |
109 | (if isLib fname then |
110 | () | |
111 | else | |
112 | Option.app (Unused.check G) (#3 prog); | |
b21491de | 113 | (G', #3 prog)) |
d189ec0e | 114 | end |
234b917a AC |
115 | end |
116 | end | |
117 | ||
0c85f25e AC |
118 | fun notTmp s = |
119 | String.sub (s, 0) <> #"." | |
120 | andalso CharVector.all (fn ch => Char.isAlphaNum ch orelse ch = #"." orelse ch = #"_" orelse ch = #"-") s | |
c53e82e4 | 121 | |
86e132be AC |
122 | fun setupUser () = |
123 | let | |
124 | val user = | |
125 | case Posix.ProcEnv.getenv "DOMTOOL_USER" of | |
126 | NONE => | |
127 | let | |
128 | val uid = Posix.ProcEnv.getuid () | |
129 | in | |
130 | Posix.SysDB.Passwd.name (Posix.SysDB.getpwuid uid) | |
131 | end | |
132 | | SOME user => user | |
133 | in | |
134 | Acl.read Config.aclFile; | |
135 | Domain.setUser user; | |
136 | user | |
137 | end | |
138 | ||
139 | fun checkDir' dname = | |
c53e82e4 AC |
140 | let |
141 | val b = basis () | |
142 | ||
143 | val dir = Posix.FileSys.opendir dname | |
144 | ||
145 | fun loop files = | |
146 | case Posix.FileSys.readdir dir of | |
147 | NONE => (Posix.FileSys.closedir dir; | |
148 | files) | |
149 | | SOME fname => | |
150 | if notTmp fname then | |
151 | loop (OS.Path.joinDirFile {dir = dname, | |
152 | file = fname} | |
153 | :: files) | |
154 | else | |
155 | loop files | |
156 | ||
157 | val files = loop [] | |
158 | val (_, files) = Order.order (SOME b) files | |
159 | in | |
160 | if !ErrorMsg.anyErrors then | |
1824f573 | 161 | raise ErrorMsg.Error |
c53e82e4 AC |
162 | else |
163 | (foldl (fn (fname, G) => check' G fname) b files; | |
1824f573 AC |
164 | if !ErrorMsg.anyErrors then |
165 | raise ErrorMsg.Error | |
166 | else | |
167 | ()) | |
c53e82e4 AC |
168 | end |
169 | ||
86e132be AC |
170 | fun checkDir dname = |
171 | (setupUser (); | |
172 | checkDir' dname) | |
173 | ||
24248d62 | 174 | fun reduce G fname = |
a3698041 | 175 | let |
24248d62 | 176 | val (G, body) = check G fname |
a3698041 AC |
177 | in |
178 | if !ErrorMsg.anyErrors then | |
06bd8215 | 179 | (G, NONE) |
a3698041 | 180 | else |
d189ec0e AC |
181 | case body of |
182 | SOME body => | |
183 | let | |
184 | val body' = Reduce.reduceExp G body | |
185 | in | |
186 | (*printd (PD.hovBox (PD.PPS.Rel 0, | |
187 | [PD.string "Result:", | |
188 | PD.space 1, | |
189 | p_exp body']))*) | |
06bd8215 | 190 | (G, SOME body') |
d189ec0e | 191 | end |
06bd8215 | 192 | | _ => (G, NONE) |
a3698041 AC |
193 | end |
194 | ||
24248d62 | 195 | (*(Defaults.eInit ())*) |
d189ec0e | 196 | |
254d5faa CE |
197 | val toplevel = Env.initialDynEnvVals Reduce.reduceExp |
198 | ||
24248d62 AC |
199 | fun eval G evs fname = |
200 | case reduce G fname of | |
06bd8215 | 201 | (G, SOME body') => |
1824f573 AC |
202 | if !ErrorMsg.anyErrors then |
203 | raise ErrorMsg.Error | |
204 | else | |
24248d62 | 205 | let |
254d5faa | 206 | val evs' = Eval.exec' (toplevel G, evs) body' |
24248d62 AC |
207 | in |
208 | (G, evs') | |
209 | end | |
06bd8215 | 210 | | (G, NONE) => (G, evs) |
1824f573 | 211 | |
3b267643 | 212 | val dispatcher = |
201b83c7 | 213 | Domain.nodeIp Config.dispatcherName ^ ":" ^ Int.toString Config.dispatcherPort |
559e89e9 | 214 | |
c9731b9b AC |
215 | val self = |
216 | "localhost:" ^ Int.toString Config.slavePort | |
217 | ||
d22c1f00 AC |
218 | fun context x = |
219 | (OpenSSL.context false x) | |
25c93232 | 220 | handle e as OpenSSL.OpenSSL s => |
d22c1f00 | 221 | (print "Couldn't find your certificate.\nYou probably haven't been given any Domtool privileges.\n"; |
504618b9 | 222 | print ("I looked in: " ^ #1 x ^ "\n"); |
25c93232 | 223 | print ("Additional information: " ^ s ^ "\n"); |
d22c1f00 AC |
224 | raise e) |
225 | ||
e1b99e23 AC |
226 | fun requestContext f = |
227 | let | |
228 | val user = setupUser () | |
5ee41dd0 AC |
229 | |
230 | val () = f () | |
aa56e112 | 231 | |
d22c1f00 AC |
232 | val context = context (Config.certDir ^ "/" ^ user ^ ".pem", |
233 | Config.keyDir ^ "/" ^ user ^ "/key.pem", | |
234 | Config.trustStore) | |
5ee41dd0 AC |
235 | in |
236 | (user, context) | |
237 | end | |
07cc384c | 238 | |
8be753d9 | 239 | fun requestBio' printErr f = |
5ee41dd0 AC |
240 | let |
241 | val (user, context) = requestContext f | |
242 | in | |
8be753d9 | 243 | (user, OpenSSL.connect printErr (context, dispatcher)) |
5ee41dd0 AC |
244 | end |
245 | ||
8be753d9 AC |
246 | val requestBio = requestBio' true |
247 | ||
248 | fun requestSlaveBio' printErr = | |
c9731b9b AC |
249 | let |
250 | val (user, context) = requestContext (fn () => ()) | |
251 | in | |
8be753d9 | 252 | (user, OpenSSL.connect printErr (context, self)) |
c9731b9b AC |
253 | end |
254 | ||
8be753d9 AC |
255 | fun requestSlaveBio () = requestSlaveBio' true |
256 | ||
9a34b001 | 257 | fun request (fname, libOpt) = |
5ee41dd0 | 258 | let |
9a34b001 AC |
259 | val (user, bio) = requestBio (fn () => |
260 | let | |
261 | val env = basis () | |
262 | val env = case libOpt of | |
263 | NONE => env | |
264 | | SOME lib => #1 (check env lib) | |
265 | in | |
266 | ignore (check env fname) | |
267 | end) | |
268 | ||
269 | fun readFile fname = | |
270 | let | |
271 | val inf = TextIO.openIn fname | |
3b267643 | 272 | |
9a34b001 AC |
273 | fun loop lines = |
274 | case TextIO.inputLine inf of | |
275 | NONE => String.concat (rev lines) | |
276 | | SOME line => loop (line :: lines) | |
277 | in | |
278 | loop [] | |
279 | before TextIO.closeIn inf | |
280 | end | |
36e42cb8 | 281 | |
9a34b001 AC |
282 | val code = readFile fname |
283 | val msg = case libOpt of | |
284 | NONE => MsgConfig code | |
285 | | SOME fname' => MsgMultiConfig [readFile fname', code] | |
559e89e9 | 286 | in |
9a34b001 | 287 | Msg.send (bio, msg); |
36e42cb8 AC |
288 | case Msg.recv bio of |
289 | NONE => print "Server closed connection unexpectedly.\n" | |
290 | | SOME m => | |
291 | case m of | |
292 | MsgOk => print "Configuration succeeded.\n" | |
293 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
294 | | _ => print "Unexpected server reply.\n"; | |
3b267643 | 295 | OpenSSL.close bio |
559e89e9 | 296 | end |
aa56e112 | 297 | handle ErrorMsg.Error => () |
559e89e9 | 298 | |
c53e82e4 AC |
299 | fun requestDir dname = |
300 | let | |
5982c377 AC |
301 | val _ = if Posix.FileSys.access (dname, []) then |
302 | () | |
303 | else | |
304 | (print ("Can't access " ^ dname ^ ".\n"); | |
305 | print "Did you mean to run domtool on a specific file, instead of asking for all\n"; | |
e7905534 | 306 | print "files in your ~/.domtool directory?\n"; |
5982c377 AC |
307 | OS.Process.exit OS.Process.failure) |
308 | ||
1824f573 AC |
309 | val _ = ErrorMsg.reset () |
310 | ||
86e132be | 311 | val (user, bio) = requestBio (fn () => checkDir' dname) |
c53e82e4 AC |
312 | |
313 | val b = basis () | |
314 | ||
315 | val dir = Posix.FileSys.opendir dname | |
316 | ||
317 | fun loop files = | |
318 | case Posix.FileSys.readdir dir of | |
319 | NONE => (Posix.FileSys.closedir dir; | |
320 | files) | |
321 | | SOME fname => | |
322 | if notTmp fname then | |
323 | loop (OS.Path.joinDirFile {dir = dname, | |
324 | file = fname} | |
325 | :: files) | |
326 | else | |
327 | loop files | |
328 | ||
329 | val files = loop [] | |
330 | val (_, files) = Order.order (SOME b) files | |
331 | ||
332 | val _ = if !ErrorMsg.anyErrors then | |
563e7792 | 333 | raise ErrorMsg.Error |
c53e82e4 AC |
334 | else |
335 | () | |
336 | ||
337 | val codes = map (fn fname => | |
338 | let | |
339 | val inf = TextIO.openIn fname | |
340 | ||
341 | fun loop lines = | |
342 | case TextIO.inputLine inf of | |
343 | NONE => String.concat (rev lines) | |
344 | | SOME line => loop (line :: lines) | |
345 | in | |
346 | loop [] | |
347 | before TextIO.closeIn inf | |
348 | end) files | |
349 | in | |
1824f573 AC |
350 | if !ErrorMsg.anyErrors then |
351 | () | |
352 | else | |
353 | (Msg.send (bio, MsgMultiConfig codes); | |
354 | case Msg.recv bio of | |
355 | NONE => print "Server closed connection unexpectedly.\n" | |
356 | | SOME m => | |
357 | case m of | |
358 | MsgOk => print "Configuration succeeded.\n" | |
359 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
360 | | _ => print "Unexpected server reply.\n"; | |
361 | OpenSSL.close bio) | |
c53e82e4 AC |
362 | end |
363 | handle ErrorMsg.Error => () | |
364 | ||
62260c5f AC |
365 | fun requestPing () = |
366 | let | |
8be753d9 | 367 | val (_, bio) = requestBio' false (fn () => ()) |
62260c5f AC |
368 | in |
369 | OpenSSL.close bio; | |
370 | OS.Process.success | |
371 | end | |
372 | handle _ => OS.Process.failure | |
373 | ||
9f27d58f AC |
374 | fun requestShutdown () = |
375 | let | |
376 | val (_, bio) = requestBio (fn () => ()) | |
377 | in | |
378 | Msg.send (bio, MsgShutdown); | |
379 | case Msg.recv bio of | |
8be753d9 | 380 | NONE => () |
9f27d58f AC |
381 | | SOME m => |
382 | case m of | |
383 | MsgOk => print "Shutdown begun.\n" | |
384 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
385 | | _ => print "Unexpected server reply.\n"; | |
386 | OpenSSL.close bio | |
387 | end | |
388 | ||
c9731b9b AC |
389 | fun requestSlavePing () = |
390 | let | |
8be753d9 | 391 | val (_, bio) = requestSlaveBio' false |
c9731b9b AC |
392 | in |
393 | OpenSSL.close bio; | |
394 | OS.Process.success | |
395 | end | |
396 | handle _ => OS.Process.failure | |
397 | ||
398 | fun requestSlaveShutdown () = | |
399 | let | |
400 | val (_, bio) = requestSlaveBio () | |
401 | in | |
402 | Msg.send (bio, MsgShutdown); | |
403 | case Msg.recv bio of | |
8be753d9 | 404 | NONE => () |
c9731b9b AC |
405 | | SOME m => |
406 | case m of | |
407 | MsgOk => print "Shutdown begun.\n" | |
408 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
409 | | _ => print "Unexpected server reply.\n"; | |
410 | OpenSSL.close bio | |
411 | end | |
412 | ||
5ee41dd0 AC |
413 | fun requestGrant acl = |
414 | let | |
415 | val (user, bio) = requestBio (fn () => ()) | |
416 | in | |
417 | Msg.send (bio, MsgGrant acl); | |
418 | case Msg.recv bio of | |
419 | NONE => print "Server closed connection unexpectedly.\n" | |
420 | | SOME m => | |
421 | case m of | |
422 | MsgOk => print "Grant succeeded.\n" | |
423 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
424 | | _ => print "Unexpected server reply.\n"; | |
425 | OpenSSL.close bio | |
426 | end | |
427 | ||
411a85f2 AC |
428 | fun requestRevoke acl = |
429 | let | |
430 | val (user, bio) = requestBio (fn () => ()) | |
431 | in | |
432 | Msg.send (bio, MsgRevoke acl); | |
433 | case Msg.recv bio of | |
434 | NONE => print "Server closed connection unexpectedly.\n" | |
435 | | SOME m => | |
436 | case m of | |
437 | MsgOk => print "Revoke succeeded.\n" | |
438 | | MsgError s => print ("Revoke failed: " ^ s ^ "\n") | |
439 | | _ => print "Unexpected server reply.\n"; | |
440 | OpenSSL.close bio | |
441 | end | |
442 | ||
08a04eb4 AC |
443 | fun requestListPerms user = |
444 | let | |
445 | val (_, bio) = requestBio (fn () => ()) | |
446 | in | |
447 | Msg.send (bio, MsgListPerms user); | |
448 | (case Msg.recv bio of | |
449 | NONE => (print "Server closed connection unexpectedly.\n"; | |
450 | NONE) | |
451 | | SOME m => | |
452 | case m of | |
453 | MsgPerms perms => SOME perms | |
454 | | MsgError s => (print ("Listing failed: " ^ s ^ "\n"); | |
455 | NONE) | |
456 | | _ => (print "Unexpected server reply.\n"; | |
457 | NONE)) | |
458 | before OpenSSL.close bio | |
459 | end | |
460 | ||
094877b1 AC |
461 | fun requestWhoHas perm = |
462 | let | |
463 | val (_, bio) = requestBio (fn () => ()) | |
464 | in | |
465 | Msg.send (bio, MsgWhoHas perm); | |
466 | (case Msg.recv bio of | |
467 | NONE => (print "Server closed connection unexpectedly.\n"; | |
468 | NONE) | |
469 | | SOME m => | |
470 | case m of | |
471 | MsgWhoHasResponse users => SOME users | |
472 | | MsgError s => (print ("whohas failed: " ^ s ^ "\n"); | |
473 | NONE) | |
474 | | _ => (print "Unexpected server reply.\n"; | |
475 | NONE)) | |
476 | before OpenSSL.close bio | |
477 | end | |
478 | ||
1824f573 AC |
479 | fun requestRegen () = |
480 | let | |
481 | val (_, bio) = requestBio (fn () => ()) | |
482 | in | |
483 | Msg.send (bio, MsgRegenerate); | |
484 | case Msg.recv bio of | |
485 | NONE => print "Server closed connection unexpectedly.\n" | |
486 | | SOME m => | |
487 | case m of | |
488 | MsgOk => print "Regeneration succeeded.\n" | |
489 | | MsgError s => print ("Regeneration failed: " ^ s ^ "\n") | |
490 | | _ => print "Unexpected server reply.\n"; | |
491 | OpenSSL.close bio | |
492 | end | |
493 | ||
fb6fac97 AC |
494 | fun requestRegenTc () = |
495 | let | |
496 | val (_, bio) = requestBio (fn () => ()) | |
497 | in | |
498 | Msg.send (bio, MsgRegenerateTc); | |
499 | case Msg.recv bio of | |
500 | NONE => print "Server closed connection unexpectedly.\n" | |
501 | | SOME m => | |
502 | case m of | |
503 | MsgOk => print "All configuration validated.\n" | |
504 | | MsgError s => print ("Configuration validation failed: " ^ s ^ "\n") | |
505 | | _ => print "Unexpected server reply.\n"; | |
506 | OpenSSL.close bio | |
507 | end | |
508 | ||
c189cbe9 AC |
509 | fun requestRmdom dom = |
510 | let | |
511 | val (_, bio) = requestBio (fn () => ()) | |
512 | in | |
513 | Msg.send (bio, MsgRmdom dom); | |
514 | case Msg.recv bio of | |
515 | NONE => print "Server closed connection unexpectedly.\n" | |
516 | | SOME m => | |
517 | case m of | |
518 | MsgOk => print "Removal succeeded.\n" | |
519 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
520 | | _ => print "Unexpected server reply.\n"; | |
521 | OpenSSL.close bio | |
522 | end | |
523 | ||
e69e60cc AC |
524 | fun requestRmuser user = |
525 | let | |
526 | val (_, bio) = requestBio (fn () => ()) | |
527 | in | |
528 | Msg.send (bio, MsgRmuser user); | |
529 | case Msg.recv bio of | |
530 | NONE => print "Server closed connection unexpectedly.\n" | |
531 | | SOME m => | |
532 | case m of | |
533 | MsgOk => print "Removal succeeded.\n" | |
534 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
535 | | _ => print "Unexpected server reply.\n"; | |
536 | OpenSSL.close bio | |
537 | end | |
538 | ||
d541c618 AC |
539 | fun requestDbUser dbtype = |
540 | let | |
c362e4cc CE |
541 | val (_, context) = requestContext (fn () => ()) |
542 | val bio = OpenSSL.connect true (context, | |
543 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
d541c618 AC |
544 | in |
545 | Msg.send (bio, MsgCreateDbUser dbtype); | |
546 | case Msg.recv bio of | |
547 | NONE => print "Server closed connection unexpectedly.\n" | |
548 | | SOME m => | |
549 | case m of | |
550 | MsgOk => print "Your user has been created.\n" | |
551 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
552 | | _ => print "Unexpected server reply.\n"; | |
553 | OpenSSL.close bio | |
554 | end | |
555 | ||
86aa5de7 AC |
556 | fun requestDbPasswd rc = |
557 | let | |
c362e4cc CE |
558 | val (_, context) = requestContext (fn () => ()) |
559 | val bio = OpenSSL.connect true (context, | |
560 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
86aa5de7 AC |
561 | in |
562 | Msg.send (bio, MsgDbPasswd rc); | |
563 | case Msg.recv bio of | |
564 | NONE => print "Server closed connection unexpectedly.\n" | |
565 | | SOME m => | |
566 | case m of | |
567 | MsgOk => print "Your password has been changed.\n" | |
568 | | MsgError s => print ("Password set failed: " ^ s ^ "\n") | |
569 | | _ => print "Unexpected server reply.\n"; | |
570 | OpenSSL.close bio | |
571 | end | |
572 | ||
90dd48df AC |
573 | fun requestDbTable p = |
574 | let | |
c362e4cc CE |
575 | val (user, context) = requestContext (fn () => ()) |
576 | val bio = OpenSSL.connect true (context, | |
577 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
90dd48df | 578 | in |
7adeee33 | 579 | Msg.send (bio, MsgCreateDb p); |
90dd48df AC |
580 | case Msg.recv bio of |
581 | NONE => print "Server closed connection unexpectedly.\n" | |
582 | | SOME m => | |
583 | case m of | |
584 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been created.\n") | |
585 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
586 | | _ => print "Unexpected server reply.\n"; | |
587 | OpenSSL.close bio | |
588 | end | |
589 | ||
35659203 AC |
590 | fun requestDbDrop p = |
591 | let | |
c362e4cc CE |
592 | val (user, context) = requestContext (fn () => ()) |
593 | val bio = OpenSSL.connect true (context, | |
594 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
35659203 AC |
595 | in |
596 | Msg.send (bio, MsgDropDb p); | |
597 | case Msg.recv bio of | |
598 | NONE => print "Server closed connection unexpectedly.\n" | |
599 | | SOME m => | |
600 | case m of | |
601 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been dropped.\n") | |
602 | | MsgError s => print ("Drop failed: " ^ s ^ "\n") | |
603 | | _ => print "Unexpected server reply.\n"; | |
604 | OpenSSL.close bio | |
605 | end | |
606 | ||
99cc4144 AC |
607 | fun requestDbGrant p = |
608 | let | |
c362e4cc CE |
609 | val (user, context) = requestContext (fn () => ()) |
610 | val bio = OpenSSL.connect true (context, | |
611 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
99cc4144 AC |
612 | in |
613 | Msg.send (bio, MsgGrantDb p); | |
614 | case Msg.recv bio of | |
615 | NONE => print "Server closed connection unexpectedly.\n" | |
616 | | SOME m => | |
617 | case m of | |
618 | MsgOk => print ("You've been granted all allowed privileges to database " ^ user ^ "_" ^ #dbname p ^ ".\n") | |
619 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
620 | | _ => print "Unexpected server reply.\n"; | |
621 | OpenSSL.close bio | |
622 | end | |
623 | ||
1d3ef80e AC |
624 | fun requestListMailboxes domain = |
625 | let | |
626 | val (_, bio) = requestBio (fn () => ()) | |
627 | in | |
628 | Msg.send (bio, MsgListMailboxes domain); | |
629 | (case Msg.recv bio of | |
2e96b9d4 | 630 | NONE => Vmail.Error "Server closed connection unexpectedly." |
1d3ef80e AC |
631 | | SOME m => |
632 | case m of | |
633 | MsgMailboxes users => (Msg.send (bio, MsgOk); | |
634 | Vmail.Listing users) | |
dee1a22b | 635 | | MsgError s => Vmail.Error ("Listing failed: " ^ s) |
2e96b9d4 | 636 | | _ => Vmail.Error "Unexpected server reply.") |
1d3ef80e AC |
637 | before OpenSSL.close bio |
638 | end | |
639 | ||
08688401 AC |
640 | fun requestNewMailbox p = |
641 | let | |
642 | val (_, bio) = requestBio (fn () => ()) | |
643 | in | |
644 | Msg.send (bio, MsgNewMailbox p); | |
645 | case Msg.recv bio of | |
646 | NONE => print "Server closed connection unexpectedly.\n" | |
647 | | SOME m => | |
648 | case m of | |
649 | MsgOk => print ("A mapping for " ^ #user p ^ "@" ^ #domain p ^ " has been created.\n") | |
650 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
651 | | _ => print "Unexpected server reply.\n"; | |
652 | OpenSSL.close bio | |
653 | end | |
654 | ||
655 | fun requestPasswdMailbox p = | |
656 | let | |
657 | val (_, bio) = requestBio (fn () => ()) | |
658 | in | |
659 | Msg.send (bio, MsgPasswdMailbox p); | |
660 | case Msg.recv bio of | |
661 | NONE => print "Server closed connection unexpectedly.\n" | |
662 | | SOME m => | |
663 | case m of | |
664 | MsgOk => print ("The password for " ^ #user p ^ "@" ^ #domain p ^ " has been changed.\n") | |
665 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
666 | | _ => print "Unexpected server reply.\n"; | |
667 | OpenSSL.close bio | |
668 | end | |
669 | ||
670 | fun requestRmMailbox p = | |
671 | let | |
672 | val (_, bio) = requestBio (fn () => ()) | |
673 | in | |
674 | Msg.send (bio, MsgRmMailbox p); | |
675 | case Msg.recv bio of | |
676 | NONE => print "Server closed connection unexpectedly.\n" | |
677 | | SOME m => | |
678 | case m of | |
679 | MsgOk => print ("The mapping for mailbox " ^ #user p ^ "@" ^ #domain p ^ " has been deleted.\n") | |
680 | | MsgError s => print ("Remove failed: " ^ s ^ "\n") | |
681 | | _ => print "Unexpected server reply.\n"; | |
682 | OpenSSL.close bio | |
683 | end | |
684 | ||
2e96b9d4 AC |
685 | fun requestSaQuery addr = |
686 | let | |
687 | val (_, bio) = requestBio (fn () => ()) | |
688 | in | |
689 | Msg.send (bio, MsgSaQuery addr); | |
690 | (case Msg.recv bio of | |
691 | NONE => print "Server closed connection unexpectedly.\n" | |
692 | | SOME m => | |
693 | case m of | |
694 | MsgSaStatus b => (print ("SpamAssassin filtering for " ^ addr ^ " is " | |
695 | ^ (if b then "ON" else "OFF") ^ ".\n"); | |
696 | Msg.send (bio, MsgOk)) | |
697 | | MsgError s => print ("Query failed: " ^ s ^ "\n") | |
698 | | _ => print "Unexpected server reply.\n") | |
699 | before OpenSSL.close bio | |
700 | end | |
701 | ||
702 | fun requestSaSet p = | |
703 | let | |
704 | val (_, bio) = requestBio (fn () => ()) | |
705 | in | |
706 | Msg.send (bio, MsgSaSet p); | |
707 | case Msg.recv bio of | |
708 | NONE => print "Server closed connection unexpectedly.\n" | |
709 | | SOME m => | |
710 | case m of | |
711 | MsgOk => print ("SpamAssassin filtering for " ^ #1 p ^ " is now " | |
712 | ^ (if #2 p then "ON" else "OFF") ^ ".\n") | |
713 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
714 | | _ => print "Unexpected server reply.\n"; | |
715 | OpenSSL.close bio | |
716 | end | |
717 | ||
2bc5ed22 AC |
718 | fun requestSmtpLog domain = |
719 | let | |
720 | val (_, bio) = requestBio (fn () => ()) | |
721 | ||
722 | val _ = Msg.send (bio, MsgSmtpLogReq domain) | |
723 | ||
724 | fun loop () = | |
725 | case Msg.recv bio of | |
726 | NONE => print "Server closed connection unexpectedly.\n" | |
727 | | SOME m => | |
728 | case m of | |
729 | MsgOk => () | |
730 | | MsgSmtpLogRes line => (print line; | |
731 | loop ()) | |
732 | | MsgError s => print ("Log search failed: " ^ s ^ "\n") | |
733 | | _ => print "Unexpected server reply.\n" | |
734 | in | |
735 | loop (); | |
736 | OpenSSL.close bio | |
737 | end | |
738 | ||
00a077ab AC |
739 | fun requestMysqlFixperms () = |
740 | let | |
caba7e27 CE |
741 | val (_, context) = requestContext (fn () => ()) |
742 | val bio = OpenSSL.connect true (context, | |
743 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
00a077ab AC |
744 | in |
745 | Msg.send (bio, MsgMysqlFixperms); | |
746 | case Msg.recv bio of | |
747 | NONE => print "Server closed connection unexpectedly.\n" | |
748 | | SOME m => | |
749 | case m of | |
750 | MsgOk => print "Permissions granted.\n" | |
751 | | MsgError s => print ("Failed: " ^ s ^ "\n") | |
752 | | _ => print "Unexpected server reply.\n"; | |
753 | OpenSSL.close bio | |
754 | end | |
755 | ||
75585a67 AC |
756 | fun requestApt {node, pkg} = |
757 | let | |
a95a0107 | 758 | val (user, context) = requestContext (fn () => ()) |
94b55bf7 | 759 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
760 | dispatcher |
761 | else | |
762 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
75585a67 | 763 | |
a95a0107 | 764 | val _ = Msg.send (bio, MsgQuery (QApt pkg)) |
75585a67 AC |
765 | |
766 | fun loop () = | |
767 | case Msg.recv bio of | |
768 | NONE => (print "Server closed connection unexpectedly.\n"; | |
769 | OS.Process.failure) | |
770 | | SOME m => | |
771 | case m of | |
772 | MsgYes => (print "Package is installed.\n"; | |
773 | OS.Process.success) | |
774 | | MsgNo => (print "Package is not installed.\n"; | |
775 | OS.Process.failure) | |
776 | | MsgError s => (print ("APT query failed: " ^ s ^ "\n"); | |
777 | OS.Process.failure) | |
778 | | _ => (print "Unexpected server reply.\n"; | |
779 | OS.Process.failure) | |
780 | in | |
781 | loop () | |
782 | before OpenSSL.close bio | |
783 | end | |
784 | ||
991d8e66 CE |
785 | fun requestAptExists {node, pkg} = |
786 | let | |
787 | val (user, context) = requestContext (fn () => ()) | |
788 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then | |
789 | dispatcher | |
790 | else | |
791 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
792 | ||
793 | val _ = Msg.send (bio, MsgQuery (QAptExists pkg)) | |
794 | ||
795 | fun loop () = | |
796 | case Msg.recv bio of | |
797 | NONE => (print "Server closed connection unexpectedly.\n"; | |
798 | OS.Process.failure) | |
799 | | SOME m => | |
800 | case m of | |
f296c496 CE |
801 | MsgAptQuery {section,description} => (print "Package exists.\n"; |
802 | print ("Section: " ^ section ^ "\n"); | |
803 | print ("Description: " ^ description ^ "\n"); | |
804 | OS.Process.success) | |
991d8e66 | 805 | | MsgNo => (print "Package does not exist.\n"; |
f296c496 CE |
806 | OS.Process.failure |
807 | (* It might be the Wrong Thing (tm) to use MsgNo like this *)) | |
991d8e66 CE |
808 | | MsgError s => (print ("APT existence query failed: " ^ s ^ "\n"); |
809 | OS.Process.failure) | |
810 | | _ => (print "Unexpected server reply.\n"; | |
811 | OS.Process.failure) | |
812 | in | |
813 | loop () | |
814 | before OpenSSL.close bio | |
815 | end | |
816 | ||
d351d679 AC |
817 | fun requestCron {node, uname} = |
818 | let | |
819 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 820 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
821 | dispatcher |
822 | else | |
823 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
d351d679 AC |
824 | |
825 | val _ = Msg.send (bio, MsgQuery (QCron uname)) | |
826 | ||
827 | fun loop () = | |
828 | case Msg.recv bio of | |
829 | NONE => (print "Server closed connection unexpectedly.\n"; | |
830 | OS.Process.failure) | |
831 | | SOME m => | |
832 | case m of | |
833 | MsgYes => (print "User has cron permissions.\n"; | |
834 | OS.Process.success) | |
835 | | MsgNo => (print "User does not have cron permissions.\n"; | |
836 | OS.Process.failure) | |
837 | | MsgError s => (print ("Cron query failed: " ^ s ^ "\n"); | |
838 | OS.Process.failure) | |
839 | | _ => (print "Unexpected server reply.\n"; | |
840 | OS.Process.failure) | |
841 | in | |
842 | loop () | |
843 | before OpenSSL.close bio | |
844 | end | |
845 | ||
846 | fun requestFtp {node, uname} = | |
847 | let | |
848 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 849 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
850 | dispatcher |
851 | else | |
852 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
d351d679 AC |
853 | |
854 | val _ = Msg.send (bio, MsgQuery (QFtp uname)) | |
855 | ||
856 | fun loop () = | |
857 | case Msg.recv bio of | |
858 | NONE => (print "Server closed connection unexpectedly.\n"; | |
859 | OS.Process.failure) | |
860 | | SOME m => | |
861 | case m of | |
862 | MsgYes => (print "User has FTP permissions.\n"; | |
863 | OS.Process.success) | |
864 | | MsgNo => (print "User does not have FTP permissions.\n"; | |
865 | OS.Process.failure) | |
866 | | MsgError s => (print ("FTP query failed: " ^ s ^ "\n"); | |
867 | OS.Process.failure) | |
868 | | _ => (print "Unexpected server reply.\n"; | |
869 | OS.Process.failure) | |
870 | in | |
871 | loop () | |
872 | before OpenSSL.close bio | |
873 | end | |
874 | ||
4d5126e1 AC |
875 | fun requestTrustedPath {node, uname} = |
876 | let | |
877 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 878 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
879 | dispatcher |
880 | else | |
881 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
4d5126e1 AC |
882 | |
883 | val _ = Msg.send (bio, MsgQuery (QTrustedPath uname)) | |
884 | ||
885 | fun loop () = | |
886 | case Msg.recv bio of | |
887 | NONE => (print "Server closed connection unexpectedly.\n"; | |
888 | OS.Process.failure) | |
889 | | SOME m => | |
890 | case m of | |
891 | MsgYes => (print "User has trusted path restriction.\n"; | |
892 | OS.Process.success) | |
893 | | MsgNo => (print "User does not have trusted path restriction.\n"; | |
894 | OS.Process.failure) | |
895 | | MsgError s => (print ("Trusted path query failed: " ^ s ^ "\n"); | |
896 | OS.Process.failure) | |
897 | | _ => (print "Unexpected server reply.\n"; | |
898 | OS.Process.failure) | |
899 | in | |
900 | loop () | |
901 | before OpenSSL.close bio | |
902 | end | |
903 | ||
737c68d4 AC |
904 | fun requestSocketPerm {node, uname} = |
905 | let | |
906 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 907 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
908 | dispatcher |
909 | else | |
910 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
737c68d4 AC |
911 | |
912 | val _ = Msg.send (bio, MsgQuery (QSocket uname)) | |
913 | ||
914 | fun loop () = | |
915 | case Msg.recv bio of | |
916 | NONE => (print "Server closed connection unexpectedly.\n"; | |
917 | OS.Process.failure) | |
918 | | SOME m => | |
919 | case m of | |
920 | MsgSocket p => (case p of | |
921 | Any => print "Any\n" | |
922 | | Client => print "Client\n" | |
923 | | Server => print "Server\n" | |
924 | | Nada => print "Nada\n"; | |
925 | OS.Process.success) | |
926 | | MsgError s => (print ("Socket permission query failed: " ^ s ^ "\n"); | |
927 | OS.Process.failure) | |
928 | | _ => (print "Unexpected server reply.\n"; | |
929 | OS.Process.failure) | |
930 | in | |
931 | loop () | |
932 | before OpenSSL.close bio | |
933 | end | |
934 | ||
f9548f16 AC |
935 | fun requestFirewall {node, uname} = |
936 | let | |
937 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 938 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
939 | dispatcher |
940 | else | |
941 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
942 | ||
167cffff | 943 | val _ = Msg.send (bio, MsgQuery (QFirewall {node = node, user = uname})) |
f9548f16 AC |
944 | |
945 | fun loop () = | |
946 | case Msg.recv bio of | |
947 | NONE => (print "Server closed connection unexpectedly.\n"; | |
948 | OS.Process.failure) | |
949 | | SOME m => | |
950 | case m of | |
951 | MsgFirewall ls => (app (fn s => (print s; print "\n")) ls; | |
952 | OS.Process.success) | |
953 | | MsgError s => (print ("Firewall query failed: " ^ s ^ "\n"); | |
954 | OS.Process.failure) | |
955 | | _ => (print "Unexpected server reply.\n"; | |
956 | OS.Process.failure) | |
957 | in | |
958 | loop () | |
959 | before OpenSSL.close bio | |
960 | end | |
961 | ||
1ffc47a6 AC |
962 | fun requestDescribe dom = |
963 | let | |
964 | val (_, bio) = requestBio (fn () => ()) | |
965 | in | |
966 | Msg.send (bio, MsgDescribe dom); | |
967 | case Msg.recv bio of | |
968 | NONE => print "Server closed connection unexpectedly.\n" | |
969 | | SOME m => | |
970 | case m of | |
971 | MsgDescription s => print s | |
972 | | MsgError s => print ("Description failed: " ^ s ^ "\n") | |
973 | | _ => print "Unexpected server reply.\n"; | |
974 | OpenSSL.close bio | |
975 | end | |
976 | ||
563e7792 AC |
977 | fun requestReUsers () = |
978 | let | |
979 | val (_, bio) = requestBio (fn () => ()) | |
980 | in | |
981 | Msg.send (bio, MsgReUsers); | |
982 | case Msg.recv bio of | |
983 | NONE => print "Server closed connection unexpectedly.\n" | |
984 | | SOME m => | |
985 | case m of | |
986 | MsgOk => print "Callbacks run.\n" | |
987 | | MsgError s => print ("Failed: " ^ s ^ "\n") | |
988 | | _ => print "Unexpected server reply.\n"; | |
989 | OpenSSL.close bio | |
990 | end | |
991 | ||
a8e88df7 CE |
992 | fun requestFirewallRegen node = |
993 | let | |
994 | val (user, context) = requestContext (fn () => ()) | |
995 | val bio = OpenSSL.connect true (context, Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
996 | (* Only supporting on slave nodes *) | |
997 | ||
998 | val _ = Msg.send (bio, MsgFirewallRegen) | |
999 | ||
1000 | fun handleResult () = | |
1001 | case Msg.recv bio of | |
1002 | NONE => (print "Server closed connection unexpectedly.\n"; | |
1003 | OS.Process.failure) | |
1004 | | SOME m => | |
1005 | case m of | |
1006 | MsgOk => (print "Firewall regenerated.\n"; | |
1007 | OS.Process.success) | |
1008 | | MsgError s => (print ("Firewall regeneration failed: " ^ s ^ "\n"); | |
1009 | OS.Process.failure) | |
1010 | | _ => (print "Unexpected server reply.\n"; | |
1011 | OS.Process.failure) | |
1012 | in | |
1013 | handleResult() | |
1014 | before OpenSSL.close bio | |
1015 | end | |
1016 | ||
1638d5a2 AC |
1017 | structure SS = StringSet |
1018 | ||
1019 | fun domainList dname = | |
1020 | let | |
1021 | val dir = Posix.FileSys.opendir dname | |
1022 | ||
1023 | fun visitNode dset = | |
1024 | case Posix.FileSys.readdir dir of | |
1025 | NONE => dset | |
1026 | | SOME node => | |
1027 | let | |
1028 | val path = OS.Path.joinDirFile {dir = dname, | |
1029 | file = node} | |
1030 | ||
1031 | fun visitDomains (path, bfor, dset) = | |
1032 | let | |
1033 | val dir = Posix.FileSys.opendir path | |
1034 | ||
1035 | fun loop dset = | |
1036 | case Posix.FileSys.readdir dir of | |
1037 | NONE => dset | |
1038 | | SOME dname => | |
1039 | let | |
1040 | val path = OS.Path.joinDirFile {dir = path, | |
1041 | file = dname} | |
1042 | in | |
1043 | if Posix.FileSys.ST.isDir (Posix.FileSys.stat path) then | |
1044 | let | |
1045 | val bfor = dname :: bfor | |
1046 | in | |
1047 | loop (visitDomains (path, bfor, | |
1048 | SS.add (dset, | |
1049 | String.concatWith "." bfor))) | |
1050 | end | |
1051 | else | |
1052 | loop dset | |
1053 | end | |
1054 | in | |
1055 | loop dset | |
1056 | before Posix.FileSys.closedir dir | |
1057 | end | |
1058 | in | |
1059 | visitNode (visitDomains (path, [], dset)) | |
1060 | end | |
1061 | in | |
1062 | visitNode SS.empty | |
1063 | before Posix.FileSys.closedir dir | |
1064 | end | |
1065 | ||
998ed174 | 1066 | fun regenerateEither tc checker context = |
1824f573 | 1067 | let |
76405e1e AC |
1068 | val () = print "Starting regeneration....\n" |
1069 | ||
1070 | val domainsBefore = | |
1071 | if tc then | |
1072 | SS.empty | |
1073 | else | |
1074 | domainList Config.resultRoot | |
1638d5a2 | 1075 | |
998ed174 AC |
1076 | fun ifReal f = |
1077 | if tc then | |
1078 | () | |
1079 | else | |
1080 | f () | |
1081 | ||
6f3525e4 AC |
1082 | val _ = ErrorMsg.reset () |
1083 | ||
1824f573 | 1084 | val b = basis () |
71420f8b AC |
1085 | val () = Tycheck.disallowExterns () |
1086 | ||
1638d5a2 AC |
1087 | val () = ifReal (fn () => |
1088 | (ignore (OS.Process.system ("rm -rf " ^ Config.oldResultRoot ^ "/*")); | |
1089 | ignore (OS.Process.system ("cp -r " ^ Config.resultRoot | |
1090 | ^ "/* " ^ Config.oldResultRoot ^ "/")); | |
1091 | Domain.resetGlobal ())) | |
71420f8b | 1092 | |
fb6fac97 AC |
1093 | val ok = ref true |
1094 | ||
71420f8b | 1095 | fun contactNode (node, ip) = |
201b83c7 | 1096 | if node = Config.dispatcherName then |
71420f8b AC |
1097 | Domain.resetLocal () |
1098 | else let | |
8be753d9 AC |
1099 | val bio = OpenSSL.connect true (context, |
1100 | ip | |
1101 | ^ ":" | |
1102 | ^ Int.toString Config.slavePort) | |
71420f8b AC |
1103 | in |
1104 | Msg.send (bio, MsgRegenerate); | |
1105 | case Msg.recv bio of | |
1106 | NONE => print "Slave closed connection unexpectedly\n" | |
1107 | | SOME m => | |
1108 | case m of | |
1109 | MsgOk => print ("Slave " ^ node ^ " pre-regeneration finished\n") | |
1110 | | MsgError s => print ("Slave " ^ node | |
1111 | ^ " returned error: " ^ | |
1112 | s ^ "\n") | |
1113 | | _ => print ("Slave " ^ node | |
1114 | ^ " returned unexpected command\n"); | |
1115 | OpenSSL.close bio | |
16465a9a AC |
1116 | end |
1117 | handle OpenSSL.OpenSSL s => print ("OpenSSL error: " ^ s ^ "\n") | |
1824f573 AC |
1118 | |
1119 | fun doUser user = | |
1120 | let | |
1121 | val _ = Domain.setUser user | |
1122 | val _ = ErrorMsg.reset () | |
1123 | ||
1124 | val dname = Config.domtoolDir user | |
fb6fac97 AC |
1125 | in |
1126 | if Posix.FileSys.access (dname, []) then | |
1127 | let | |
1128 | val dir = Posix.FileSys.opendir dname | |
1129 | ||
1130 | fun loop files = | |
1131 | case Posix.FileSys.readdir dir of | |
1132 | NONE => (Posix.FileSys.closedir dir; | |
1133 | files) | |
1134 | | SOME fname => | |
1135 | if notTmp fname then | |
1136 | loop (OS.Path.joinDirFile {dir = dname, | |
1137 | file = fname} | |
1138 | :: files) | |
1139 | else | |
1140 | loop files | |
1824f573 | 1141 | |
fb6fac97 AC |
1142 | val files = loop [] |
1143 | val (_, files) = Order.order (SOME b) files | |
24248d62 AC |
1144 | |
1145 | fun checker' (file, (G, evs)) = | |
1146 | checker G evs file | |
fb6fac97 AC |
1147 | in |
1148 | if !ErrorMsg.anyErrors then | |
1149 | (ErrorMsg.reset (); | |
1ffc47a6 AC |
1150 | print ("User " ^ user ^ "'s configuration has errors!\n"); |
1151 | ok := false) | |
1824f573 | 1152 | else |
76405e1e | 1153 | (); |
e140629f | 1154 | let val basis' = basis () in |
254d5faa | 1155 | ignore (foldl checker' (basis', SM.empty) files) |
e140629f | 1156 | end |
fb6fac97 | 1157 | end |
b1563bce AC |
1158 | else if String.isSuffix "_admin" user then |
1159 | () | |
1824f573 | 1160 | else |
b1563bce AC |
1161 | (print ("Couldn't access " ^ user ^ "'s ~/.domtool directory.\n"); |
1162 | ok := false) | |
1824f573 | 1163 | end |
f19ba323 AC |
1164 | handle IO.Io {name, function, ...} => |
1165 | (print ("IO error processing user " ^ user ^ ": " ^ function ^ ": " ^ name ^ "\n"); | |
1166 | ok := false) | |
998ed174 AC |
1167 | | exn as OS.SysErr (s, _) => (print ("System error processing user " ^ user ^ ": " ^ s ^ "\n"); |
1168 | ok := false) | |
fb6fac97 AC |
1169 | | ErrorMsg.Error => (ErrorMsg.reset (); |
1170 | print ("User " ^ user ^ " had a compilation error.\n"); | |
1171 | ok := false) | |
1172 | | _ => (print "Unknown exception during regeneration!\n"; | |
1173 | ok := false) | |
1824f573 | 1174 | in |
998ed174 AC |
1175 | ifReal (fn () => (app contactNode Config.nodeIps; |
1176 | Env.pre ())); | |
1824f573 | 1177 | app doUser (Acl.users ()); |
1638d5a2 AC |
1178 | ifReal (fn () => |
1179 | let | |
1180 | val domainsAfter = domainList Config.resultRoot | |
1181 | val domainsGone = SS.difference (domainsBefore, domainsAfter) | |
1182 | in | |
1183 | if SS.isEmpty domainsGone then | |
1184 | () | |
1185 | else | |
1186 | (print "Domains to kill:"; | |
1187 | SS.app (fn s => (print " "; print s)) domainsGone; | |
1188 | print "\n"; | |
1189 | ||
1190 | Domain.rmdom' Config.oldResultRoot (SS.listItems domainsGone)); | |
1191 | ||
1192 | Env.post () | |
1193 | end); | |
fb6fac97 AC |
1194 | !ok |
1195 | end | |
1196 | ||
24248d62 AC |
1197 | val regenerate = regenerateEither false eval |
1198 | val regenerateTc = regenerateEither true | |
1199 | (fn G => fn evs => fn file => | |
1200 | (#1 (check G file), evs)) | |
1824f573 | 1201 | |
563e7792 AC |
1202 | fun usersChanged () = |
1203 | (Domain.onUsersChange (); | |
1204 | ignore (OS.Process.system Config.publish_reusers)) | |
1205 | ||
e69e60cc AC |
1206 | fun rmuser user = |
1207 | let | |
1208 | val doms = Acl.class {user = user, class = "domain"} | |
1209 | val doms = List.filter (fn dom => | |
1210 | case Acl.whoHas {class = "domain", value = dom} of | |
1211 | [_] => true | |
1212 | | _ => false) (StringSet.listItems doms) | |
1213 | in | |
1214 | Acl.rmuser user; | |
563e7792 AC |
1215 | Domain.rmdom doms; |
1216 | usersChanged () | |
e69e60cc AC |
1217 | end |
1218 | ||
c9731b9b AC |
1219 | fun now () = Date.toString (Date.fromTimeUniv (Time.now ())) |
1220 | ||
a95a0107 AC |
1221 | fun answerQuery q = |
1222 | case q of | |
1223 | QApt pkg => if Apt.installed pkg then MsgYes else MsgNo | |
f296c496 CE |
1224 | | QAptExists pkg => (case Apt.info pkg of |
1225 | SOME {section, description} => MsgAptQuery {section = section, description = description} | |
1226 | | NONE => MsgNo) | |
d351d679 AC |
1227 | | QCron user => if Cron.allowed user then MsgYes else MsgNo |
1228 | | QFtp user => if Ftp.allowed user then MsgYes else MsgNo | |
4d5126e1 | 1229 | | QTrustedPath user => if TrustedPath.query user then MsgYes else MsgNo |
737c68d4 | 1230 | | QSocket user => MsgSocket (SocketPerm.query user) |
167cffff | 1231 | | QFirewall {node, user} => MsgFirewall (Firewall.query (node, user)) |
a95a0107 AC |
1232 | |
1233 | fun describeQuery q = | |
1234 | case q of | |
1235 | QApt pkg => "Requested installation status of package " ^ pkg | |
991d8e66 | 1236 | | QAptExists pkg => "Requested if package " ^ pkg ^ " exists" |
d351d679 AC |
1237 | | QCron user => "Asked about cron permissions for user " ^ user |
1238 | | QFtp user => "Asked about FTP permissions for user " ^ user | |
4d5126e1 | 1239 | | QTrustedPath user => "Asked about trusted path settings for user " ^ user |
737c68d4 | 1240 | | QSocket user => "Asked about socket permissions for user " ^ user |
167cffff | 1241 | | QFirewall {node, user} => "Asked about firewall rules on " ^ node ^ " for user " ^ user |
a95a0107 | 1242 | |
c362e4cc CE |
1243 | fun doIt' loop bio f cleanup = |
1244 | ((case f () of | |
1245 | (msgLocal, SOME msgRemote) => | |
1246 | (print msgLocal; | |
1247 | print "\n"; | |
1248 | Msg.send (bio, MsgError msgRemote)) | |
1249 | | (msgLocal, NONE) => | |
1250 | (print msgLocal; | |
1251 | print "\n"; | |
1252 | Msg.send (bio, MsgOk))) | |
1253 | handle e as (OpenSSL.OpenSSL s) => | |
1254 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1255 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1256 | Msg.send (bio, MsgError ("OpenSSL error: " ^ s)) | |
1257 | handle OpenSSL.OpenSSL _ => ()) | |
1258 | | OS.SysErr (s, _) => | |
1259 | (print "System error: "; | |
1260 | print s; | |
1261 | print "\n"; | |
1262 | Msg.send (bio, MsgError ("System error: " ^ s)) | |
1263 | handle OpenSSL.OpenSSL _ => ()) | |
1264 | | Fail s => | |
1265 | (print "Failure: "; | |
1266 | print s; | |
1267 | print "\n"; | |
1268 | Msg.send (bio, MsgError ("Failure: " ^ s)) | |
1269 | handle OpenSSL.OpenSSL _ => ()) | |
1270 | | ErrorMsg.Error => | |
1271 | (print "Compilation error\n"; | |
1272 | Msg.send (bio, MsgError "Error during configuration evaluation") | |
1273 | handle OpenSSL.OpenSSL _ => ()); | |
1274 | (cleanup (); | |
1275 | ignore (OpenSSL.readChar bio); | |
1276 | OpenSSL.close bio) | |
1277 | handle OpenSSL.OpenSSL _ => (); | |
1278 | loop ()) | |
1279 | ||
3b267643 | 1280 | fun service () = |
07cc384c | 1281 | let |
edf5dcbb AC |
1282 | val host = Slave.hostname () |
1283 | ||
aa56e112 | 1284 | val () = Acl.read Config.aclFile |
edf5dcbb AC |
1285 | |
1286 | val context = context (Config.certDir ^ "/" ^ host ^ ".pem", | |
1287 | Config.keyDir ^ "/" ^ host ^ "/key.pem", | |
d22c1f00 | 1288 | Config.trustStore) |
36e42cb8 | 1289 | val _ = Domain.set_context context |
3b267643 | 1290 | |
60534712 | 1291 | val sock = OpenSSL.listen (context, Config.dispatcherPort) |
3b267643 AC |
1292 | |
1293 | fun loop () = | |
2ee50226 AC |
1294 | (case OpenSSL.accept sock of |
1295 | NONE => () | |
1296 | | SOME bio => | |
1297 | let | |
1298 | val user = OpenSSL.peerCN bio | |
1299 | val () = print ("\nConnection from " ^ user ^ " at " ^ now () ^ "\n") | |
1300 | val () = Domain.setUser user | |
c362e4cc | 1301 | val doIt = doIt' loop bio |
2ee50226 AC |
1302 | |
1303 | fun doConfig codes = | |
1304 | let | |
1305 | val _ = print "Configuration:\n" | |
1306 | val _ = app (fn s => (print s; print "\n")) codes | |
1307 | val _ = print "\n" | |
1308 | ||
1309 | val outname = OS.FileSys.tmpName () | |
1310 | ||
24248d62 | 1311 | fun doOne (code, (G, evs)) = |
2ee50226 AC |
1312 | let |
1313 | val outf = TextIO.openOut outname | |
1314 | in | |
1315 | TextIO.output (outf, code); | |
1316 | TextIO.closeOut outf; | |
24248d62 | 1317 | eval G evs outname |
2ee50226 AC |
1318 | end |
1319 | in | |
1320 | doIt (fn () => (Env.pre (); | |
e140629f | 1321 | let val basis' = basis () in |
254d5faa | 1322 | ignore (foldl doOne (basis', SM.empty) codes) |
e140629f | 1323 | end; |
2ee50226 AC |
1324 | Env.post (); |
1325 | Msg.send (bio, MsgOk); | |
1326 | ("Configuration complete.", NONE))) | |
1327 | (fn () => OS.FileSys.remove outname) | |
1328 | end | |
1329 | ||
1330 | fun checkAddr s = | |
1331 | case String.fields (fn ch => ch = #"@") s of | |
1332 | [user'] => | |
1333 | if user = user' then | |
1334 | SOME (SetSA.User s) | |
1335 | else | |
1336 | NONE | |
1337 | | [user', domain] => | |
1338 | if Domain.validEmailUser user' andalso Domain.yourDomain domain then | |
1339 | SOME (SetSA.Email s) | |
1340 | else | |
1341 | NONE | |
1342 | | _ => NONE | |
1343 | ||
1344 | fun cmdLoop () = | |
1345 | case Msg.recv bio of | |
1346 | NONE => (OpenSSL.close bio | |
1347 | handle OpenSSL.OpenSSL _ => (); | |
1348 | loop ()) | |
1349 | | SOME m => | |
1350 | case m of | |
1351 | MsgConfig code => doConfig [code] | |
1352 | | MsgMultiConfig codes => doConfig codes | |
1353 | ||
1354 | | MsgShutdown => | |
1355 | if Acl.query {user = user, class = "priv", value = "all"} | |
1356 | orelse Acl.query {user = user, class = "priv", value = "shutdown"} then | |
1357 | print ("Domtool dispatcher shutting down at " ^ now () ^ "\n\n") | |
1358 | else | |
1359 | (print "Unauthorized shutdown command!\n"; | |
1360 | OpenSSL.close bio | |
1361 | handle OpenSSL.OpenSSL _ => (); | |
1362 | loop ()) | |
1363 | ||
1364 | | MsgGrant acl => | |
1365 | doIt (fn () => | |
1366 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1367 | (Acl.grant acl; | |
1368 | Acl.write Config.aclFile; | |
563e7792 AC |
1369 | if #class acl = "user" then |
1370 | usersChanged () | |
1371 | else | |
1372 | (); | |
2ee50226 AC |
1373 | ("Granted permission " ^ #value acl ^ " to " ^ #user acl ^ " in " ^ #class acl ^ ".", |
1374 | NONE)) | |
1375 | else | |
1376 | ("Unauthorized user asked to grant a permission!", | |
1377 | SOME "Not authorized to grant privileges")) | |
1378 | (fn () => ()) | |
1379 | ||
1380 | | MsgRevoke acl => | |
1381 | doIt (fn () => | |
1382 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1383 | (Acl.revoke acl; | |
1384 | Acl.write Config.aclFile; | |
1385 | ("Revoked permission " ^ #value acl ^ " from " ^ #user acl ^ " in " ^ #class acl ^ ".", | |
1386 | NONE)) | |
1387 | else | |
1388 | ("Unauthorized user asked to revoke a permission!", | |
1389 | SOME "Not authorized to revoke privileges")) | |
1390 | (fn () => ()) | |
1391 | ||
1392 | | MsgListPerms user => | |
1393 | doIt (fn () => | |
1394 | (Msg.send (bio, MsgPerms (Acl.queryAll user)); | |
1395 | ("Sent permission list for user " ^ user ^ ".", | |
1396 | NONE))) | |
1397 | (fn () => ()) | |
1398 | ||
1399 | | MsgWhoHas perm => | |
1400 | doIt (fn () => | |
1401 | (Msg.send (bio, MsgWhoHasResponse (Acl.whoHas perm)); | |
1402 | ("Sent whohas response for " ^ #class perm ^ " / " ^ #value perm ^ ".", | |
1403 | NONE))) | |
1404 | (fn () => ()) | |
1405 | ||
1406 | | MsgRmdom doms => | |
1407 | doIt (fn () => | |
1408 | if Acl.query {user = user, class = "priv", value = "all"} | |
51cc45f7 AC |
1409 | orelse List.all (fn dom => Domain.validDomain dom |
1410 | andalso Acl.queryDomain {user = user, domain = dom}) doms then | |
2ee50226 | 1411 | (Domain.rmdom doms; |
284f3883 | 1412 | (*app (fn dom => |
2ee50226 | 1413 | Acl.revokeFromAll {class = "domain", value = dom}) doms; |
284f3883 | 1414 | Acl.write Config.aclFile;*) |
2ee50226 AC |
1415 | ("Removed domains" ^ foldl (fn (d, s) => s ^ " " ^ d) "" doms ^ ".", |
1416 | NONE)) | |
1417 | else | |
1418 | ("Unauthorized user asked to remove a domain!", | |
1419 | SOME "Not authorized to remove that domain")) | |
1420 | (fn () => ()) | |
1421 | ||
1422 | | MsgRegenerate => | |
1423 | doIt (fn () => | |
1424 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1425 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1426 | (if regenerate context then | |
1427 | ("Regenerated all configuration.", | |
1428 | NONE) | |
1429 | else | |
1430 | ("Error regenerating configuration!", | |
1431 | SOME "Error regenerating configuration! Consult /var/log/domtool.log.")) | |
1432 | else | |
1433 | ("Unauthorized user asked to regenerate!", | |
1434 | SOME "Not authorized to regenerate")) | |
1435 | (fn () => ()) | |
1436 | ||
1437 | | MsgRegenerateTc => | |
1438 | doIt (fn () => | |
1439 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1440 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1441 | (if regenerateTc context then | |
1442 | ("Checked all configuration.", | |
1443 | NONE) | |
1444 | else | |
1445 | ("Found a compilation error!", | |
1446 | SOME "Found a compilation error! Consult /var/log/domtool.log.")) | |
1447 | else | |
1448 | ("Unauthorized user asked to regenerate -tc!", | |
1449 | SOME "Not authorized to regenerate -tc")) | |
1450 | (fn () => ()) | |
1451 | ||
1452 | | MsgRmuser user' => | |
1453 | doIt (fn () => | |
1454 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1455 | (rmuser user'; | |
1456 | Acl.write Config.aclFile; | |
1457 | ("Removed user " ^ user' ^ ".", | |
1458 | NONE)) | |
1459 | else | |
1460 | ("Unauthorized user asked to remove a user!", | |
1461 | SOME "Not authorized to remove users")) | |
1462 | (fn () => ()) | |
1463 | ||
2ee50226 AC |
1464 | | MsgListMailboxes domain => |
1465 | doIt (fn () => | |
1466 | if not (Domain.yourDomain domain) then | |
1467 | ("User wasn't authorized to list mailboxes for " ^ domain, | |
1468 | SOME "You're not authorized to configure that domain.") | |
1469 | else | |
1470 | case Vmail.list domain of | |
1471 | Vmail.Listing users => (Msg.send (bio, MsgMailboxes users); | |
1472 | ("Sent mailbox list for " ^ domain, | |
1473 | NONE)) | |
1474 | | Vmail.Error msg => ("Error listing mailboxes for " ^ domain ^ ": " ^ msg, | |
1475 | SOME msg)) | |
1476 | (fn () => ()) | |
1477 | ||
1478 | | MsgNewMailbox {domain, user = emailUser, passwd, mailbox} => | |
1479 | doIt (fn () => | |
1480 | if not (Domain.yourDomain domain) then | |
1481 | ("User wasn't authorized to add a mailbox to " ^ domain, | |
1482 | SOME "You're not authorized to configure that domain.") | |
1483 | else if not (Domain.validEmailUser emailUser) then | |
1484 | ("Invalid e-mail username " ^ emailUser, | |
1485 | SOME "Invalid e-mail username") | |
1486 | else if not (CharVector.all Char.isGraph passwd) then | |
1487 | ("Invalid password", | |
1488 | SOME "Invalid password; may only contain printable, non-space characters") | |
1489 | else if not (Domain.yourPath mailbox) then | |
1490 | ("User wasn't authorized to add a mailbox at " ^ mailbox, | |
3bf720f7 AC |
1491 | SOME ("You're not authorized to use that mailbox location. (" |
1492 | ^ mailbox ^ ")")) | |
2ee50226 AC |
1493 | else |
1494 | case Vmail.add {requester = user, | |
1495 | domain = domain, user = emailUser, | |
1496 | passwd = passwd, mailbox = mailbox} of | |
1497 | NONE => ("Added mailbox " ^ emailUser ^ "@" ^ domain ^ " at " ^ mailbox, | |
1498 | NONE) | |
1499 | | SOME msg => ("Error adding mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1500 | SOME msg)) | |
1501 | (fn () => ()) | |
1502 | ||
1503 | | MsgPasswdMailbox {domain, user = emailUser, passwd} => | |
1504 | doIt (fn () => | |
1505 | if not (Domain.yourDomain domain) then | |
1506 | ("User wasn't authorized to change password of a mailbox for " ^ domain, | |
1507 | SOME "You're not authorized to configure that domain.") | |
1508 | else if not (Domain.validEmailUser emailUser) then | |
1509 | ("Invalid e-mail username " ^ emailUser, | |
1510 | SOME "Invalid e-mail username") | |
1511 | else if not (CharVector.all Char.isGraph passwd) then | |
1512 | ("Invalid password", | |
1513 | SOME "Invalid password; may only contain printable, non-space characters") | |
1514 | else | |
1515 | case Vmail.passwd {domain = domain, user = emailUser, | |
1516 | passwd = passwd} of | |
1517 | NONE => ("Changed password of mailbox " ^ emailUser ^ "@" ^ domain, | |
1518 | NONE) | |
1519 | | SOME msg => ("Error changing mailbox password for " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1520 | SOME msg)) | |
1521 | (fn () => ()) | |
1522 | ||
1523 | | MsgRmMailbox {domain, user = emailUser} => | |
1524 | doIt (fn () => | |
1525 | if not (Domain.yourDomain domain) then | |
1526 | ("User wasn't authorized to change password of a mailbox for " ^ domain, | |
1527 | SOME "You're not authorized to configure that domain.") | |
1528 | else if not (Domain.validEmailUser emailUser) then | |
1529 | ("Invalid e-mail username " ^ emailUser, | |
1530 | SOME "Invalid e-mail username") | |
1531 | else | |
1532 | case Vmail.rm {domain = domain, user = emailUser} of | |
1533 | NONE => ("Deleted mailbox " ^ emailUser ^ "@" ^ domain, | |
1534 | NONE) | |
1535 | | SOME msg => ("Error deleting mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1536 | SOME msg)) | |
1537 | (fn () => ()) | |
1538 | ||
1539 | | MsgSaQuery addr => | |
1540 | doIt (fn () => | |
1541 | case checkAddr addr of | |
1542 | NONE => ("User tried to query SA filtering for " ^ addr, | |
1543 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1544 | | SOME addr' => (Msg.send (bio, MsgSaStatus (SetSA.query addr')); | |
1545 | ("Queried SA filtering status for " ^ addr, | |
1546 | NONE))) | |
1547 | (fn () => ()) | |
1548 | ||
1549 | | MsgSaSet (addr, b) => | |
1550 | doIt (fn () => | |
1551 | case checkAddr addr of | |
1552 | NONE => ("User tried to set SA filtering for " ^ addr, | |
1553 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1554 | | SOME addr' => (SetSA.set (addr', b); | |
1555 | Msg.send (bio, MsgOk); | |
1556 | ("Set SA filtering status for " ^ addr ^ " to " | |
1557 | ^ (if b then "ON" else "OFF"), | |
1558 | NONE))) | |
1559 | (fn () => ()) | |
1560 | ||
1561 | | MsgSmtpLogReq domain => | |
1562 | doIt (fn () => | |
1563 | if not (Domain.yourDomain domain) then | |
1564 | ("Unauthorized user tried to request SMTP logs for " ^ domain, | |
1565 | SOME "You aren't authorized to configure that domain.") | |
1566 | else | |
1567 | (SmtpLog.search (fn line => Msg.send (bio, MsgSmtpLogRes line)) | |
1568 | domain; | |
1569 | ("Requested SMTP logs for " ^ domain, | |
1570 | NONE))) | |
1571 | (fn () => ()) | |
1572 | ||
1573 | | MsgQuery q => | |
1574 | doIt (fn () => (Msg.send (bio, answerQuery q); | |
1575 | (describeQuery q, | |
1576 | NONE))) | |
1577 | (fn () => ()) | |
1ffc47a6 AC |
1578 | | MsgDescribe dom => |
1579 | doIt (fn () => if not (Domain.validDomain dom) then | |
1580 | ("Requested description of invalid domain " ^ dom, | |
1581 | SOME "Invalid domain name") | |
1582 | else if not (Domain.yourDomain dom | |
1583 | orelse Acl.query {user = user, class = "priv", value = "all"}) then | |
1584 | ("Requested description of " ^ dom ^ ", but not allowed access", | |
1585 | SOME "Access denied") | |
1586 | else | |
1587 | (Msg.send (bio, MsgDescription (Domain.describe dom)); | |
1588 | ("Sent description of domain " ^ dom, | |
1589 | NONE))) | |
1590 | (fn () => ()) | |
1591 | ||
563e7792 | 1592 | | MsgReUsers => |
072a71cf AC |
1593 | doIt (fn () => if Acl.query {user = user, class = "priv", value = "regen"} |
1594 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1595 | (usersChanged (); | |
1596 | ("Users change callbacks run", NONE)) | |
1597 | else | |
1598 | ("Unauthorized user asked to reusers!", | |
1599 | SOME "You aren't authorized to regenerate files.")) | |
563e7792 AC |
1600 | (fn () => ()) |
1601 | ||
2ee50226 AC |
1602 | | _ => |
1603 | doIt (fn () => ("Unexpected command", | |
1604 | SOME "Unexpected command")) | |
1605 | (fn () => ()) | |
1606 | in | |
1607 | cmdLoop () | |
1608 | end | |
1609 | handle e as (OpenSSL.OpenSSL s) => | |
1610 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1611 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1612 | OpenSSL.close bio | |
08688401 AC |
1613 | handle OpenSSL.OpenSSL _ => (); |
1614 | loop ()) | |
2ee50226 AC |
1615 | | OS.SysErr (s, _) => |
1616 | (print ("System error: " ^ s ^ "\n"); | |
1617 | OpenSSL.close bio | |
1618 | handle OpenSSL.OpenSSL _ => (); | |
1619 | loop ()) | |
1620 | | IO.Io {name, function, cause} => | |
1621 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1622 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1623 | OpenSSL.close bio | |
1624 | handle OpenSSL.OpenSSL _ => (); | |
1625 | loop ()) | |
314ce7bd AC |
1626 | | OS.Path.InvalidArc => |
1627 | (print "Invalid arc\n"; | |
1628 | OpenSSL.close bio | |
1629 | handle OpenSSL.OpenSSL _ => (); | |
1630 | loop ()) | |
2ee50226 AC |
1631 | | e => |
1632 | (print "Unknown exception in main loop!\n"; | |
1633 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1634 | OpenSSL.close bio | |
1635 | handle OpenSSL.OpenSSL _ => (); | |
1636 | loop ())) | |
1637 | handle e as (OpenSSL.OpenSSL s) => | |
1638 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1639 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1640 | loop ()) | |
1641 | | OS.SysErr (s, _) => | |
1642 | (print ("System error: " ^ s ^ "\n"); | |
1643 | loop ()) | |
1644 | | IO.Io {name, function, cause} => | |
1645 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1646 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1647 | loop ()) | |
1648 | | e => | |
1649 | (print "Unknown exception in main loop!\n"; | |
1650 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1651 | loop ()) | |
36e42cb8 | 1652 | in |
c9731b9b | 1653 | print ("Domtool dispatcher starting up at " ^ now () ^ "\n"); |
361a1e7f | 1654 | print "Listening for connections....\n"; |
36e42cb8 AC |
1655 | loop (); |
1656 | OpenSSL.shutdown sock | |
1657 | end | |
1658 | ||
1659 | fun slave () = | |
1660 | let | |
6e62228d | 1661 | val host = Slave.hostname () |
36e42cb8 | 1662 | |
d22c1f00 AC |
1663 | val context = context (Config.certDir ^ "/" ^ host ^ ".pem", |
1664 | Config.keyDir ^ "/" ^ host ^ "/key.pem", | |
1665 | Config.trustStore) | |
36e42cb8 AC |
1666 | |
1667 | val sock = OpenSSL.listen (context, Config.slavePort) | |
1668 | ||
c9731b9b AC |
1669 | val _ = print ("Slave server starting at " ^ now () ^ "\n") |
1670 | ||
36e42cb8 | 1671 | fun loop () = |
4f3ef3c5 | 1672 | (case OpenSSL.accept sock of |
4f5a3f95 AC |
1673 | NONE => () |
1674 | | SOME bio => | |
1675 | let | |
1676 | val peer = OpenSSL.peerCN bio | |
1677 | val () = print ("\nConnection from " ^ peer ^ " at " ^ now () ^ "\n") | |
1678 | in | |
1679 | if peer = Config.dispatcherName then let | |
1680 | fun loop' files = | |
1681 | case Msg.recv bio of | |
1682 | NONE => print "Dispatcher closed connection unexpectedly\n" | |
1683 | | SOME m => | |
1684 | case m of | |
1685 | MsgFile file => loop' (file :: files) | |
1686 | | MsgDoFiles => (Slave.handleChanges files; | |
1687 | Msg.send (bio, MsgOk)) | |
1688 | | MsgRegenerate => (Domain.resetLocal (); | |
1689 | Msg.send (bio, MsgOk)) | |
9b8c6dc8 AC |
1690 | | MsgVmailChanged => (if Vmail.doChanged () then |
1691 | Msg.send (bio, MsgOk) | |
1692 | else | |
1693 | Msg.send (bio, MsgError "userdb update failed")) | |
4f5a3f95 AC |
1694 | | _ => (print "Dispatcher sent unexpected command\n"; |
1695 | Msg.send (bio, MsgError "Unexpected command")) | |
1696 | in | |
1697 | loop' []; | |
1698 | ignore (OpenSSL.readChar bio); | |
1699 | OpenSSL.close bio; | |
1700 | loop () | |
1701 | end | |
1702 | else if peer = "domtool" then | |
1703 | case Msg.recv bio of | |
1704 | SOME MsgShutdown => (OpenSSL.close bio; | |
1705 | print ("Shutting down at " ^ now () ^ "\n\n")) | |
1706 | | _ => (OpenSSL.close bio; | |
1707 | loop ()) | |
1708 | else | |
c362e4cc CE |
1709 | let |
1710 | val doIt = doIt' loop bio | |
1711 | val user = peer | |
1712 | in | |
1713 | case Msg.recv bio of | |
1714 | NONE => (OpenSSL.close bio | |
1715 | handle OpenSSL.OpenSSL _ => (); | |
1716 | loop ()) | |
1717 | | SOME m => | |
1718 | case m of | |
1719 | (MsgQuery q) => (print (describeQuery q ^ "\n"); | |
1720 | Msg.send (bio, answerQuery q); | |
1721 | ignore (OpenSSL.readChar bio); | |
1722 | OpenSSL.close bio; | |
1723 | loop ()) | |
1724 | | MsgCreateDbUser {dbtype, passwd} => | |
1725 | doIt (fn () => | |
1726 | case Dbms.lookup dbtype of | |
1727 | NONE => ("Database user creation request with unknown datatype type " ^ dbtype, | |
1728 | SOME ("Unknown database type " ^ dbtype)) | |
1729 | | SOME handler => | |
1730 | case #adduser handler {user = user, passwd = passwd} of | |
1731 | NONE => ("Added " ^ dbtype ^ " user " ^ user ^ ".", | |
1732 | NONE) | |
1733 | | SOME msg => | |
1734 | ("Error adding a " ^ dbtype ^ " user " ^ user ^ ": " ^ msg, | |
1735 | SOME ("Error adding user: " ^ msg))) | |
1736 | (fn () => ()) | |
1737 | ||
1738 | | MsgDbPasswd {dbtype, passwd} => | |
1739 | doIt (fn () => | |
1740 | case Dbms.lookup dbtype of | |
1741 | NONE => ("Database passwd request with unknown datatype type " ^ dbtype, | |
1742 | SOME ("Unknown database type " ^ dbtype)) | |
1743 | | SOME handler => | |
1744 | case #passwd handler {user = user, passwd = passwd} of | |
1745 | NONE => ("Changed " ^ dbtype ^ " password of user " ^ user ^ ".", | |
1746 | NONE) | |
1747 | | SOME msg => | |
1748 | ("Error setting " ^ dbtype ^ " password of user " ^ user ^ ": " ^ msg, | |
1749 | SOME ("Error adding user: " ^ msg))) | |
1750 | (fn () => ()) | |
1751 | ||
1752 | | MsgCreateDb {dbtype, dbname, encoding} => | |
1753 | doIt (fn () => | |
1754 | if Dbms.validDbname dbname then | |
1755 | case Dbms.lookup dbtype of | |
1756 | NONE => ("Database creation request with unknown datatype type " ^ dbtype, | |
1757 | SOME ("Unknown database type " ^ dbtype)) | |
1758 | | SOME handler => | |
1759 | if not (Dbms.validEncoding encoding) then | |
1760 | ("Invalid encoding " ^ valOf encoding ^ " requested for database creation.", | |
1761 | SOME "Invalid encoding") | |
1762 | else | |
1763 | case #createdb handler {user = user, dbname = dbname, encoding = encoding} of | |
1764 | NONE => ("Created database " ^ user ^ "_" ^ dbname ^ ".", | |
1765 | NONE) | |
1766 | | SOME msg => ("Error creating database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1767 | SOME ("Error creating database: " ^ msg)) | |
1768 | else | |
1769 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1770 | SOME ("Invalid database name " ^ dbname))) | |
1771 | (fn () => ()) | |
1772 | ||
1773 | | MsgDropDb {dbtype, dbname} => | |
1774 | doIt (fn () => | |
1775 | if Dbms.validDbname dbname then | |
1776 | case Dbms.lookup dbtype of | |
1777 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1778 | SOME ("Unknown database type " ^ dbtype)) | |
1779 | | SOME handler => | |
1780 | case #dropdb handler {user = user, dbname = dbname} of | |
1781 | NONE => ("Drop database " ^ user ^ "_" ^ dbname ^ ".", | |
1782 | NONE) | |
1783 | | SOME msg => ("Error dropping database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1784 | SOME ("Error dropping database: " ^ msg)) | |
1785 | else | |
1786 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1787 | SOME ("Invalid database name " ^ dbname))) | |
1788 | (fn () => ()) | |
1789 | ||
1790 | | MsgGrantDb {dbtype, dbname} => | |
1791 | doIt (fn () => | |
1792 | if Dbms.validDbname dbname then | |
1793 | case Dbms.lookup dbtype of | |
1794 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1795 | SOME ("Unknown database type " ^ dbtype)) | |
1796 | | SOME handler => | |
1797 | case #grant handler {user = user, dbname = dbname} of | |
1798 | NONE => ("Grant permissions to database " ^ user ^ "_" ^ dbname ^ ".", | |
1799 | NONE) | |
1800 | | SOME msg => ("Error granting permissions to database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1801 | SOME ("Error granting permissions to database: " ^ msg)) | |
1802 | else | |
1803 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1804 | SOME ("Invalid database name " ^ dbname))) | |
1805 | (fn () => ()) | |
caba7e27 CE |
1806 | | MsgMysqlFixperms => |
1807 | (print "Starting mysql-fixperms\n"; | |
1808 | doIt (fn () => if OS.Process.isSuccess | |
1809 | (OS.Process.system "/usr/bin/sudo -H /afs/hcoop.net/common/etc/scripts/mysql-grant-table-drop") then | |
1810 | ("Requested mysql-fixperms", | |
1811 | NONE) | |
1812 | else | |
1813 | ("Requested mysql-fixperms, but execution failed!", | |
1814 | SOME "Script execution failed.")) | |
1815 | (fn () => ())) | |
73b95423 | 1816 | | MsgFirewallRegen => |
4f3ef3c5 CE |
1817 | doIt (fn () => (Acl.read Config.aclFile; |
1818 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1819 | if List.exists (fn x => x = host) Config.Firewall.firewallNodes then | |
1820 | if (Firewall.generateFirewallConfig (Firewall.parseRules ()) andalso Firewall.publishConfig ()) | |
1821 | then | |
1822 | ("Firewall rules regenerated.", NONE) | |
1823 | else | |
1b96e27d CE |
1824 | ("Rules regeneration failed!", SOME "Script execution failed.") |
1825 | else ("Node not controlled by domtool firewall.", SOME (host)) | |
4f3ef3c5 CE |
1826 | else |
1827 | ("Not authorized to regenerate firewall.", SOME ("Unauthorized user " ^ user ^ " attempted to regenerated firewall")))) | |
73b95423 | 1828 | (fn () => ()) |
caba7e27 | 1829 | |
c362e4cc CE |
1830 | | _ => (OpenSSL.close bio; |
1831 | loop ()) | |
1832 | end | |
4f5a3f95 AC |
1833 | end handle OpenSSL.OpenSSL s => |
1834 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1835 | OpenSSL.close bio | |
1836 | handle OpenSSL.OpenSSL _ => (); | |
1837 | loop ()) | |
1838 | | e as OS.SysErr (s, _) => | |
1839 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1840 | print ("System error: "^ s ^ "\n"); | |
1841 | OpenSSL.close bio | |
1842 | handle OpenSSL.OpenSSL _ => (); | |
1843 | loop ()) | |
1844 | | IO.Io {function, name, ...} => | |
1845 | (print ("IO error: " ^ function ^ ": " ^ name ^ "\n"); | |
1846 | OpenSSL.close bio | |
1847 | handle OpenSSL.OpenSSL _ => (); | |
1848 | loop ()) | |
1849 | | e => | |
1850 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1851 | print "Uncaught exception!\n"; | |
1852 | OpenSSL.close bio | |
1853 | handle OpenSSL.OpenSSL _ => (); | |
1854 | loop ())) | |
1855 | handle OpenSSL.OpenSSL s => | |
1856 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1857 | loop ()) | |
1858 | | e => | |
1859 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1860 | print "Uncaught exception!\n"; | |
1861 | loop ()) | |
07cc384c | 1862 | in |
3b267643 AC |
1863 | loop (); |
1864 | OpenSSL.shutdown sock | |
07cc384c AC |
1865 | end |
1866 | ||
44a5ce2f | 1867 | fun listBasis () = |
3196000d AC |
1868 | let |
1869 | val dir = Posix.FileSys.opendir Config.libRoot | |
1870 | ||
1871 | fun loop files = | |
1872 | case Posix.FileSys.readdir dir of | |
1873 | NONE => (Posix.FileSys.closedir dir; | |
1874 | files) | |
1875 | | SOME fname => | |
1876 | if String.isSuffix ".dtl" fname then | |
1877 | loop (OS.Path.joinDirFile {dir = Config.libRoot, | |
1878 | file = fname} | |
1879 | :: files) | |
1880 | else | |
1881 | loop files | |
3196000d | 1882 | in |
44a5ce2f | 1883 | loop [] |
3196000d AC |
1884 | end |
1885 | ||
44a5ce2f AC |
1886 | fun autodocBasis outdir = |
1887 | Autodoc.autodoc {outdir = outdir, infiles = listBasis ()} | |
1888 | ||
234b917a | 1889 | end |