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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); | |
24248d62 | 54 | Tycheck.checkFile G (Defaults.tInit prog) 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 |
24248d62 | 104 | val G' = Tycheck.checkFile G (Defaults.tInit prog) 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 | |
24248d62 AC |
197 | fun eval G evs fname = |
198 | case reduce G fname of | |
06bd8215 | 199 | (G, SOME body') => |
1824f573 AC |
200 | if !ErrorMsg.anyErrors then |
201 | raise ErrorMsg.Error | |
202 | else | |
24248d62 AC |
203 | let |
204 | val evs' = Eval.exec' evs body' | |
205 | in | |
206 | (G, evs') | |
207 | end | |
06bd8215 | 208 | | (G, NONE) => (G, evs) |
1824f573 | 209 | |
3b267643 AC |
210 | val dispatcher = |
211 | Config.dispatcher ^ ":" ^ Int.toString Config.dispatcherPort | |
559e89e9 | 212 | |
c9731b9b AC |
213 | val self = |
214 | "localhost:" ^ Int.toString Config.slavePort | |
215 | ||
d22c1f00 AC |
216 | fun context x = |
217 | (OpenSSL.context false x) | |
25c93232 | 218 | handle e as OpenSSL.OpenSSL s => |
d22c1f00 | 219 | (print "Couldn't find your certificate.\nYou probably haven't been given any Domtool privileges.\n"; |
504618b9 | 220 | print ("I looked in: " ^ #1 x ^ "\n"); |
25c93232 | 221 | print ("Additional information: " ^ s ^ "\n"); |
d22c1f00 AC |
222 | raise e) |
223 | ||
e1b99e23 AC |
224 | fun requestContext f = |
225 | let | |
226 | val user = setupUser () | |
5ee41dd0 AC |
227 | |
228 | val () = f () | |
aa56e112 | 229 | |
d22c1f00 AC |
230 | val context = context (Config.certDir ^ "/" ^ user ^ ".pem", |
231 | Config.keyDir ^ "/" ^ user ^ "/key.pem", | |
232 | Config.trustStore) | |
5ee41dd0 AC |
233 | in |
234 | (user, context) | |
235 | end | |
07cc384c | 236 | |
8be753d9 | 237 | fun requestBio' printErr f = |
5ee41dd0 AC |
238 | let |
239 | val (user, context) = requestContext f | |
240 | in | |
8be753d9 | 241 | (user, OpenSSL.connect printErr (context, dispatcher)) |
5ee41dd0 AC |
242 | end |
243 | ||
8be753d9 AC |
244 | val requestBio = requestBio' true |
245 | ||
246 | fun requestSlaveBio' printErr = | |
c9731b9b AC |
247 | let |
248 | val (user, context) = requestContext (fn () => ()) | |
249 | in | |
8be753d9 | 250 | (user, OpenSSL.connect printErr (context, self)) |
c9731b9b AC |
251 | end |
252 | ||
8be753d9 AC |
253 | fun requestSlaveBio () = requestSlaveBio' true |
254 | ||
9a34b001 | 255 | fun request (fname, libOpt) = |
5ee41dd0 | 256 | let |
9a34b001 AC |
257 | val (user, bio) = requestBio (fn () => |
258 | let | |
259 | val env = basis () | |
260 | val env = case libOpt of | |
261 | NONE => env | |
262 | | SOME lib => #1 (check env lib) | |
263 | in | |
264 | ignore (check env fname) | |
265 | end) | |
266 | ||
267 | fun readFile fname = | |
268 | let | |
269 | val inf = TextIO.openIn fname | |
3b267643 | 270 | |
9a34b001 AC |
271 | fun loop lines = |
272 | case TextIO.inputLine inf of | |
273 | NONE => String.concat (rev lines) | |
274 | | SOME line => loop (line :: lines) | |
275 | in | |
276 | loop [] | |
277 | before TextIO.closeIn inf | |
278 | end | |
36e42cb8 | 279 | |
9a34b001 AC |
280 | val code = readFile fname |
281 | val msg = case libOpt of | |
282 | NONE => MsgConfig code | |
283 | | SOME fname' => MsgMultiConfig [readFile fname', code] | |
559e89e9 | 284 | in |
9a34b001 | 285 | Msg.send (bio, msg); |
36e42cb8 AC |
286 | case Msg.recv bio of |
287 | NONE => print "Server closed connection unexpectedly.\n" | |
288 | | SOME m => | |
289 | case m of | |
290 | MsgOk => print "Configuration succeeded.\n" | |
291 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
292 | | _ => print "Unexpected server reply.\n"; | |
3b267643 | 293 | OpenSSL.close bio |
559e89e9 | 294 | end |
aa56e112 | 295 | handle ErrorMsg.Error => () |
559e89e9 | 296 | |
c53e82e4 AC |
297 | fun requestDir dname = |
298 | let | |
5982c377 AC |
299 | val _ = if Posix.FileSys.access (dname, []) then |
300 | () | |
301 | else | |
302 | (print ("Can't access " ^ dname ^ ".\n"); | |
303 | print "Did you mean to run domtool on a specific file, instead of asking for all\n"; | |
e7905534 | 304 | print "files in your ~/.domtool directory?\n"; |
5982c377 AC |
305 | OS.Process.exit OS.Process.failure) |
306 | ||
1824f573 AC |
307 | val _ = ErrorMsg.reset () |
308 | ||
86e132be | 309 | val (user, bio) = requestBio (fn () => checkDir' dname) |
c53e82e4 AC |
310 | |
311 | val b = basis () | |
312 | ||
313 | val dir = Posix.FileSys.opendir dname | |
314 | ||
315 | fun loop files = | |
316 | case Posix.FileSys.readdir dir of | |
317 | NONE => (Posix.FileSys.closedir dir; | |
318 | files) | |
319 | | SOME fname => | |
320 | if notTmp fname then | |
321 | loop (OS.Path.joinDirFile {dir = dname, | |
322 | file = fname} | |
323 | :: files) | |
324 | else | |
325 | loop files | |
326 | ||
327 | val files = loop [] | |
328 | val (_, files) = Order.order (SOME b) files | |
329 | ||
330 | val _ = if !ErrorMsg.anyErrors then | |
563e7792 | 331 | raise ErrorMsg.Error |
c53e82e4 AC |
332 | else |
333 | () | |
334 | ||
335 | val codes = map (fn fname => | |
336 | let | |
337 | val inf = TextIO.openIn fname | |
338 | ||
339 | fun loop lines = | |
340 | case TextIO.inputLine inf of | |
341 | NONE => String.concat (rev lines) | |
342 | | SOME line => loop (line :: lines) | |
343 | in | |
344 | loop [] | |
345 | before TextIO.closeIn inf | |
346 | end) files | |
347 | in | |
1824f573 AC |
348 | if !ErrorMsg.anyErrors then |
349 | () | |
350 | else | |
351 | (Msg.send (bio, MsgMultiConfig codes); | |
352 | case Msg.recv bio of | |
353 | NONE => print "Server closed connection unexpectedly.\n" | |
354 | | SOME m => | |
355 | case m of | |
356 | MsgOk => print "Configuration succeeded.\n" | |
357 | | MsgError s => print ("Configuration failed: " ^ s ^ "\n") | |
358 | | _ => print "Unexpected server reply.\n"; | |
359 | OpenSSL.close bio) | |
c53e82e4 AC |
360 | end |
361 | handle ErrorMsg.Error => () | |
362 | ||
62260c5f AC |
363 | fun requestPing () = |
364 | let | |
8be753d9 | 365 | val (_, bio) = requestBio' false (fn () => ()) |
62260c5f AC |
366 | in |
367 | OpenSSL.close bio; | |
368 | OS.Process.success | |
369 | end | |
370 | handle _ => OS.Process.failure | |
371 | ||
9f27d58f AC |
372 | fun requestShutdown () = |
373 | let | |
374 | val (_, bio) = requestBio (fn () => ()) | |
375 | in | |
376 | Msg.send (bio, MsgShutdown); | |
377 | case Msg.recv bio of | |
8be753d9 | 378 | NONE => () |
9f27d58f AC |
379 | | SOME m => |
380 | case m of | |
381 | MsgOk => print "Shutdown begun.\n" | |
382 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
383 | | _ => print "Unexpected server reply.\n"; | |
384 | OpenSSL.close bio | |
385 | end | |
386 | ||
c9731b9b AC |
387 | fun requestSlavePing () = |
388 | let | |
8be753d9 | 389 | val (_, bio) = requestSlaveBio' false |
c9731b9b AC |
390 | in |
391 | OpenSSL.close bio; | |
392 | OS.Process.success | |
393 | end | |
394 | handle _ => OS.Process.failure | |
395 | ||
396 | fun requestSlaveShutdown () = | |
397 | let | |
398 | val (_, bio) = requestSlaveBio () | |
399 | in | |
400 | Msg.send (bio, MsgShutdown); | |
401 | case Msg.recv bio of | |
8be753d9 | 402 | NONE => () |
c9731b9b AC |
403 | | SOME m => |
404 | case m of | |
405 | MsgOk => print "Shutdown begun.\n" | |
406 | | MsgError s => print ("Shutdown failed: " ^ s ^ "\n") | |
407 | | _ => print "Unexpected server reply.\n"; | |
408 | OpenSSL.close bio | |
409 | end | |
410 | ||
5ee41dd0 AC |
411 | fun requestGrant acl = |
412 | let | |
413 | val (user, bio) = requestBio (fn () => ()) | |
414 | in | |
415 | Msg.send (bio, MsgGrant acl); | |
416 | case Msg.recv bio of | |
417 | NONE => print "Server closed connection unexpectedly.\n" | |
418 | | SOME m => | |
419 | case m of | |
420 | MsgOk => print "Grant succeeded.\n" | |
421 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
422 | | _ => print "Unexpected server reply.\n"; | |
423 | OpenSSL.close bio | |
424 | end | |
425 | ||
411a85f2 AC |
426 | fun requestRevoke acl = |
427 | let | |
428 | val (user, bio) = requestBio (fn () => ()) | |
429 | in | |
430 | Msg.send (bio, MsgRevoke acl); | |
431 | case Msg.recv bio of | |
432 | NONE => print "Server closed connection unexpectedly.\n" | |
433 | | SOME m => | |
434 | case m of | |
435 | MsgOk => print "Revoke succeeded.\n" | |
436 | | MsgError s => print ("Revoke failed: " ^ s ^ "\n") | |
437 | | _ => print "Unexpected server reply.\n"; | |
438 | OpenSSL.close bio | |
439 | end | |
440 | ||
08a04eb4 AC |
441 | fun requestListPerms user = |
442 | let | |
443 | val (_, bio) = requestBio (fn () => ()) | |
444 | in | |
445 | Msg.send (bio, MsgListPerms user); | |
446 | (case Msg.recv bio of | |
447 | NONE => (print "Server closed connection unexpectedly.\n"; | |
448 | NONE) | |
449 | | SOME m => | |
450 | case m of | |
451 | MsgPerms perms => SOME perms | |
452 | | MsgError s => (print ("Listing failed: " ^ s ^ "\n"); | |
453 | NONE) | |
454 | | _ => (print "Unexpected server reply.\n"; | |
455 | NONE)) | |
456 | before OpenSSL.close bio | |
457 | end | |
458 | ||
094877b1 AC |
459 | fun requestWhoHas perm = |
460 | let | |
461 | val (_, bio) = requestBio (fn () => ()) | |
462 | in | |
463 | Msg.send (bio, MsgWhoHas perm); | |
464 | (case Msg.recv bio of | |
465 | NONE => (print "Server closed connection unexpectedly.\n"; | |
466 | NONE) | |
467 | | SOME m => | |
468 | case m of | |
469 | MsgWhoHasResponse users => SOME users | |
470 | | MsgError s => (print ("whohas failed: " ^ s ^ "\n"); | |
471 | NONE) | |
472 | | _ => (print "Unexpected server reply.\n"; | |
473 | NONE)) | |
474 | before OpenSSL.close bio | |
475 | end | |
476 | ||
1824f573 AC |
477 | fun requestRegen () = |
478 | let | |
479 | val (_, bio) = requestBio (fn () => ()) | |
480 | in | |
481 | Msg.send (bio, MsgRegenerate); | |
482 | case Msg.recv bio of | |
483 | NONE => print "Server closed connection unexpectedly.\n" | |
484 | | SOME m => | |
485 | case m of | |
486 | MsgOk => print "Regeneration succeeded.\n" | |
487 | | MsgError s => print ("Regeneration failed: " ^ s ^ "\n") | |
488 | | _ => print "Unexpected server reply.\n"; | |
489 | OpenSSL.close bio | |
490 | end | |
491 | ||
fb6fac97 AC |
492 | fun requestRegenTc () = |
493 | let | |
494 | val (_, bio) = requestBio (fn () => ()) | |
495 | in | |
496 | Msg.send (bio, MsgRegenerateTc); | |
497 | case Msg.recv bio of | |
498 | NONE => print "Server closed connection unexpectedly.\n" | |
499 | | SOME m => | |
500 | case m of | |
501 | MsgOk => print "All configuration validated.\n" | |
502 | | MsgError s => print ("Configuration validation failed: " ^ s ^ "\n") | |
503 | | _ => print "Unexpected server reply.\n"; | |
504 | OpenSSL.close bio | |
505 | end | |
506 | ||
c189cbe9 AC |
507 | fun requestRmdom dom = |
508 | let | |
509 | val (_, bio) = requestBio (fn () => ()) | |
510 | in | |
511 | Msg.send (bio, MsgRmdom dom); | |
512 | case Msg.recv bio of | |
513 | NONE => print "Server closed connection unexpectedly.\n" | |
514 | | SOME m => | |
515 | case m of | |
516 | MsgOk => print "Removal succeeded.\n" | |
517 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
518 | | _ => print "Unexpected server reply.\n"; | |
519 | OpenSSL.close bio | |
520 | end | |
521 | ||
e69e60cc AC |
522 | fun requestRmuser user = |
523 | let | |
524 | val (_, bio) = requestBio (fn () => ()) | |
525 | in | |
526 | Msg.send (bio, MsgRmuser user); | |
527 | case Msg.recv bio of | |
528 | NONE => print "Server closed connection unexpectedly.\n" | |
529 | | SOME m => | |
530 | case m of | |
531 | MsgOk => print "Removal succeeded.\n" | |
532 | | MsgError s => print ("Removal failed: " ^ s ^ "\n") | |
533 | | _ => print "Unexpected server reply.\n"; | |
534 | OpenSSL.close bio | |
535 | end | |
536 | ||
d541c618 AC |
537 | fun requestDbUser dbtype = |
538 | let | |
c362e4cc CE |
539 | val (_, context) = requestContext (fn () => ()) |
540 | val bio = OpenSSL.connect true (context, | |
541 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
d541c618 AC |
542 | in |
543 | Msg.send (bio, MsgCreateDbUser dbtype); | |
544 | case Msg.recv bio of | |
545 | NONE => print "Server closed connection unexpectedly.\n" | |
546 | | SOME m => | |
547 | case m of | |
548 | MsgOk => print "Your user has been created.\n" | |
549 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
550 | | _ => print "Unexpected server reply.\n"; | |
551 | OpenSSL.close bio | |
552 | end | |
553 | ||
86aa5de7 AC |
554 | fun requestDbPasswd rc = |
555 | let | |
c362e4cc CE |
556 | val (_, context) = requestContext (fn () => ()) |
557 | val bio = OpenSSL.connect true (context, | |
558 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
86aa5de7 AC |
559 | in |
560 | Msg.send (bio, MsgDbPasswd rc); | |
561 | case Msg.recv bio of | |
562 | NONE => print "Server closed connection unexpectedly.\n" | |
563 | | SOME m => | |
564 | case m of | |
565 | MsgOk => print "Your password has been changed.\n" | |
566 | | MsgError s => print ("Password set failed: " ^ s ^ "\n") | |
567 | | _ => print "Unexpected server reply.\n"; | |
568 | OpenSSL.close bio | |
569 | end | |
570 | ||
90dd48df AC |
571 | fun requestDbTable p = |
572 | let | |
c362e4cc CE |
573 | val (user, context) = requestContext (fn () => ()) |
574 | val bio = OpenSSL.connect true (context, | |
575 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
90dd48df | 576 | in |
7adeee33 | 577 | Msg.send (bio, MsgCreateDb p); |
90dd48df AC |
578 | case Msg.recv bio of |
579 | NONE => print "Server closed connection unexpectedly.\n" | |
580 | | SOME m => | |
581 | case m of | |
582 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been created.\n") | |
583 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
584 | | _ => print "Unexpected server reply.\n"; | |
585 | OpenSSL.close bio | |
586 | end | |
587 | ||
35659203 AC |
588 | fun requestDbDrop p = |
589 | let | |
c362e4cc CE |
590 | val (user, context) = requestContext (fn () => ()) |
591 | val bio = OpenSSL.connect true (context, | |
592 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
35659203 AC |
593 | in |
594 | Msg.send (bio, MsgDropDb p); | |
595 | case Msg.recv bio of | |
596 | NONE => print "Server closed connection unexpectedly.\n" | |
597 | | SOME m => | |
598 | case m of | |
599 | MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been dropped.\n") | |
600 | | MsgError s => print ("Drop failed: " ^ s ^ "\n") | |
601 | | _ => print "Unexpected server reply.\n"; | |
602 | OpenSSL.close bio | |
603 | end | |
604 | ||
99cc4144 AC |
605 | fun requestDbGrant p = |
606 | let | |
c362e4cc CE |
607 | val (user, context) = requestContext (fn () => ()) |
608 | val bio = OpenSSL.connect true (context, | |
609 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
99cc4144 AC |
610 | in |
611 | Msg.send (bio, MsgGrantDb p); | |
612 | case Msg.recv bio of | |
613 | NONE => print "Server closed connection unexpectedly.\n" | |
614 | | SOME m => | |
615 | case m of | |
616 | MsgOk => print ("You've been granted all allowed privileges to database " ^ user ^ "_" ^ #dbname p ^ ".\n") | |
617 | | MsgError s => print ("Grant failed: " ^ s ^ "\n") | |
618 | | _ => print "Unexpected server reply.\n"; | |
619 | OpenSSL.close bio | |
620 | end | |
621 | ||
1d3ef80e AC |
622 | fun requestListMailboxes domain = |
623 | let | |
624 | val (_, bio) = requestBio (fn () => ()) | |
625 | in | |
626 | Msg.send (bio, MsgListMailboxes domain); | |
627 | (case Msg.recv bio of | |
2e96b9d4 | 628 | NONE => Vmail.Error "Server closed connection unexpectedly." |
1d3ef80e AC |
629 | | SOME m => |
630 | case m of | |
631 | MsgMailboxes users => (Msg.send (bio, MsgOk); | |
632 | Vmail.Listing users) | |
dee1a22b | 633 | | MsgError s => Vmail.Error ("Listing failed: " ^ s) |
2e96b9d4 | 634 | | _ => Vmail.Error "Unexpected server reply.") |
1d3ef80e AC |
635 | before OpenSSL.close bio |
636 | end | |
637 | ||
08688401 AC |
638 | fun requestNewMailbox p = |
639 | let | |
640 | val (_, bio) = requestBio (fn () => ()) | |
641 | in | |
642 | Msg.send (bio, MsgNewMailbox p); | |
643 | case Msg.recv bio of | |
644 | NONE => print "Server closed connection unexpectedly.\n" | |
645 | | SOME m => | |
646 | case m of | |
647 | MsgOk => print ("A mapping for " ^ #user p ^ "@" ^ #domain p ^ " has been created.\n") | |
648 | | MsgError s => print ("Creation failed: " ^ s ^ "\n") | |
649 | | _ => print "Unexpected server reply.\n"; | |
650 | OpenSSL.close bio | |
651 | end | |
652 | ||
653 | fun requestPasswdMailbox p = | |
654 | let | |
655 | val (_, bio) = requestBio (fn () => ()) | |
656 | in | |
657 | Msg.send (bio, MsgPasswdMailbox p); | |
658 | case Msg.recv bio of | |
659 | NONE => print "Server closed connection unexpectedly.\n" | |
660 | | SOME m => | |
661 | case m of | |
662 | MsgOk => print ("The password for " ^ #user p ^ "@" ^ #domain p ^ " has been changed.\n") | |
663 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
664 | | _ => print "Unexpected server reply.\n"; | |
665 | OpenSSL.close bio | |
666 | end | |
667 | ||
668 | fun requestRmMailbox p = | |
669 | let | |
670 | val (_, bio) = requestBio (fn () => ()) | |
671 | in | |
672 | Msg.send (bio, MsgRmMailbox p); | |
673 | case Msg.recv bio of | |
674 | NONE => print "Server closed connection unexpectedly.\n" | |
675 | | SOME m => | |
676 | case m of | |
677 | MsgOk => print ("The mapping for mailbox " ^ #user p ^ "@" ^ #domain p ^ " has been deleted.\n") | |
678 | | MsgError s => print ("Remove failed: " ^ s ^ "\n") | |
679 | | _ => print "Unexpected server reply.\n"; | |
680 | OpenSSL.close bio | |
681 | end | |
682 | ||
2e96b9d4 AC |
683 | fun requestSaQuery addr = |
684 | let | |
685 | val (_, bio) = requestBio (fn () => ()) | |
686 | in | |
687 | Msg.send (bio, MsgSaQuery addr); | |
688 | (case Msg.recv bio of | |
689 | NONE => print "Server closed connection unexpectedly.\n" | |
690 | | SOME m => | |
691 | case m of | |
692 | MsgSaStatus b => (print ("SpamAssassin filtering for " ^ addr ^ " is " | |
693 | ^ (if b then "ON" else "OFF") ^ ".\n"); | |
694 | Msg.send (bio, MsgOk)) | |
695 | | MsgError s => print ("Query failed: " ^ s ^ "\n") | |
696 | | _ => print "Unexpected server reply.\n") | |
697 | before OpenSSL.close bio | |
698 | end | |
699 | ||
700 | fun requestSaSet p = | |
701 | let | |
702 | val (_, bio) = requestBio (fn () => ()) | |
703 | in | |
704 | Msg.send (bio, MsgSaSet p); | |
705 | case Msg.recv bio of | |
706 | NONE => print "Server closed connection unexpectedly.\n" | |
707 | | SOME m => | |
708 | case m of | |
709 | MsgOk => print ("SpamAssassin filtering for " ^ #1 p ^ " is now " | |
710 | ^ (if #2 p then "ON" else "OFF") ^ ".\n") | |
711 | | MsgError s => print ("Set failed: " ^ s ^ "\n") | |
712 | | _ => print "Unexpected server reply.\n"; | |
713 | OpenSSL.close bio | |
714 | end | |
715 | ||
2bc5ed22 AC |
716 | fun requestSmtpLog domain = |
717 | let | |
718 | val (_, bio) = requestBio (fn () => ()) | |
719 | ||
720 | val _ = Msg.send (bio, MsgSmtpLogReq domain) | |
721 | ||
722 | fun loop () = | |
723 | case Msg.recv bio of | |
724 | NONE => print "Server closed connection unexpectedly.\n" | |
725 | | SOME m => | |
726 | case m of | |
727 | MsgOk => () | |
728 | | MsgSmtpLogRes line => (print line; | |
729 | loop ()) | |
730 | | MsgError s => print ("Log search failed: " ^ s ^ "\n") | |
731 | | _ => print "Unexpected server reply.\n" | |
732 | in | |
733 | loop (); | |
734 | OpenSSL.close bio | |
735 | end | |
736 | ||
00a077ab AC |
737 | fun requestMysqlFixperms () = |
738 | let | |
caba7e27 CE |
739 | val (_, context) = requestContext (fn () => ()) |
740 | val bio = OpenSSL.connect true (context, | |
741 | Config.Dbms.dbmsNode ^ ":" ^ Int.toString Config.slavePort) | |
00a077ab AC |
742 | in |
743 | Msg.send (bio, MsgMysqlFixperms); | |
744 | case Msg.recv bio of | |
745 | NONE => print "Server closed connection unexpectedly.\n" | |
746 | | SOME m => | |
747 | case m of | |
748 | MsgOk => print "Permissions granted.\n" | |
749 | | MsgError s => print ("Failed: " ^ s ^ "\n") | |
750 | | _ => print "Unexpected server reply.\n"; | |
751 | OpenSSL.close bio | |
752 | end | |
753 | ||
75585a67 AC |
754 | fun requestApt {node, pkg} = |
755 | let | |
a95a0107 | 756 | val (user, context) = requestContext (fn () => ()) |
94b55bf7 | 757 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
758 | dispatcher |
759 | else | |
760 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
75585a67 | 761 | |
a95a0107 | 762 | val _ = Msg.send (bio, MsgQuery (QApt pkg)) |
75585a67 AC |
763 | |
764 | fun loop () = | |
765 | case Msg.recv bio of | |
766 | NONE => (print "Server closed connection unexpectedly.\n"; | |
767 | OS.Process.failure) | |
768 | | SOME m => | |
769 | case m of | |
770 | MsgYes => (print "Package is installed.\n"; | |
771 | OS.Process.success) | |
772 | | MsgNo => (print "Package is not installed.\n"; | |
773 | OS.Process.failure) | |
774 | | MsgError s => (print ("APT query failed: " ^ s ^ "\n"); | |
775 | OS.Process.failure) | |
776 | | _ => (print "Unexpected server reply.\n"; | |
777 | OS.Process.failure) | |
778 | in | |
779 | loop () | |
780 | before OpenSSL.close bio | |
781 | end | |
782 | ||
991d8e66 CE |
783 | fun requestAptExists {node, pkg} = |
784 | let | |
785 | val (user, context) = requestContext (fn () => ()) | |
786 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then | |
787 | dispatcher | |
788 | else | |
789 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
790 | ||
791 | val _ = Msg.send (bio, MsgQuery (QAptExists pkg)) | |
792 | ||
793 | fun loop () = | |
794 | case Msg.recv bio of | |
795 | NONE => (print "Server closed connection unexpectedly.\n"; | |
796 | OS.Process.failure) | |
797 | | SOME m => | |
798 | case m of | |
f296c496 CE |
799 | MsgAptQuery {section,description} => (print "Package exists.\n"; |
800 | print ("Section: " ^ section ^ "\n"); | |
801 | print ("Description: " ^ description ^ "\n"); | |
802 | OS.Process.success) | |
991d8e66 | 803 | | MsgNo => (print "Package does not exist.\n"; |
f296c496 CE |
804 | OS.Process.failure |
805 | (* It might be the Wrong Thing (tm) to use MsgNo like this *)) | |
991d8e66 CE |
806 | | MsgError s => (print ("APT existence query failed: " ^ s ^ "\n"); |
807 | OS.Process.failure) | |
808 | | _ => (print "Unexpected server reply.\n"; | |
809 | OS.Process.failure) | |
810 | in | |
811 | loop () | |
812 | before OpenSSL.close bio | |
813 | end | |
814 | ||
d351d679 AC |
815 | fun requestCron {node, uname} = |
816 | let | |
817 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 818 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
819 | dispatcher |
820 | else | |
821 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
d351d679 AC |
822 | |
823 | val _ = Msg.send (bio, MsgQuery (QCron uname)) | |
824 | ||
825 | fun loop () = | |
826 | case Msg.recv bio of | |
827 | NONE => (print "Server closed connection unexpectedly.\n"; | |
828 | OS.Process.failure) | |
829 | | SOME m => | |
830 | case m of | |
831 | MsgYes => (print "User has cron permissions.\n"; | |
832 | OS.Process.success) | |
833 | | MsgNo => (print "User does not have cron permissions.\n"; | |
834 | OS.Process.failure) | |
835 | | MsgError s => (print ("Cron query failed: " ^ s ^ "\n"); | |
836 | OS.Process.failure) | |
837 | | _ => (print "Unexpected server reply.\n"; | |
838 | OS.Process.failure) | |
839 | in | |
840 | loop () | |
841 | before OpenSSL.close bio | |
842 | end | |
843 | ||
844 | fun requestFtp {node, uname} = | |
845 | let | |
846 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 847 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
848 | dispatcher |
849 | else | |
850 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
d351d679 AC |
851 | |
852 | val _ = Msg.send (bio, MsgQuery (QFtp uname)) | |
853 | ||
854 | fun loop () = | |
855 | case Msg.recv bio of | |
856 | NONE => (print "Server closed connection unexpectedly.\n"; | |
857 | OS.Process.failure) | |
858 | | SOME m => | |
859 | case m of | |
860 | MsgYes => (print "User has FTP permissions.\n"; | |
861 | OS.Process.success) | |
862 | | MsgNo => (print "User does not have FTP permissions.\n"; | |
863 | OS.Process.failure) | |
864 | | MsgError s => (print ("FTP query failed: " ^ s ^ "\n"); | |
865 | OS.Process.failure) | |
866 | | _ => (print "Unexpected server reply.\n"; | |
867 | OS.Process.failure) | |
868 | in | |
869 | loop () | |
870 | before OpenSSL.close bio | |
871 | end | |
872 | ||
4d5126e1 AC |
873 | fun requestTrustedPath {node, uname} = |
874 | let | |
875 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 876 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
877 | dispatcher |
878 | else | |
879 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
4d5126e1 AC |
880 | |
881 | val _ = Msg.send (bio, MsgQuery (QTrustedPath uname)) | |
882 | ||
883 | fun loop () = | |
884 | case Msg.recv bio of | |
885 | NONE => (print "Server closed connection unexpectedly.\n"; | |
886 | OS.Process.failure) | |
887 | | SOME m => | |
888 | case m of | |
889 | MsgYes => (print "User has trusted path restriction.\n"; | |
890 | OS.Process.success) | |
891 | | MsgNo => (print "User does not have trusted path restriction.\n"; | |
892 | OS.Process.failure) | |
893 | | MsgError s => (print ("Trusted path query failed: " ^ s ^ "\n"); | |
894 | OS.Process.failure) | |
895 | | _ => (print "Unexpected server reply.\n"; | |
896 | OS.Process.failure) | |
897 | in | |
898 | loop () | |
899 | before OpenSSL.close bio | |
900 | end | |
901 | ||
737c68d4 AC |
902 | fun requestSocketPerm {node, uname} = |
903 | let | |
904 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 905 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
906 | dispatcher |
907 | else | |
908 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
737c68d4 AC |
909 | |
910 | val _ = Msg.send (bio, MsgQuery (QSocket uname)) | |
911 | ||
912 | fun loop () = | |
913 | case Msg.recv bio of | |
914 | NONE => (print "Server closed connection unexpectedly.\n"; | |
915 | OS.Process.failure) | |
916 | | SOME m => | |
917 | case m of | |
918 | MsgSocket p => (case p of | |
919 | Any => print "Any\n" | |
920 | | Client => print "Client\n" | |
921 | | Server => print "Server\n" | |
922 | | Nada => print "Nada\n"; | |
923 | OS.Process.success) | |
924 | | MsgError s => (print ("Socket permission query failed: " ^ s ^ "\n"); | |
925 | OS.Process.failure) | |
926 | | _ => (print "Unexpected server reply.\n"; | |
927 | OS.Process.failure) | |
928 | in | |
929 | loop () | |
930 | before OpenSSL.close bio | |
931 | end | |
932 | ||
f9548f16 AC |
933 | fun requestFirewall {node, uname} = |
934 | let | |
935 | val (user, context) = requestContext (fn () => ()) | |
94b55bf7 | 936 | val bio = OpenSSL.connect true (context, if node = Config.dispatcherName then |
8be753d9 AC |
937 | dispatcher |
938 | else | |
939 | Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
940 | ||
167cffff | 941 | val _ = Msg.send (bio, MsgQuery (QFirewall {node = node, user = uname})) |
f9548f16 AC |
942 | |
943 | fun loop () = | |
944 | case Msg.recv bio of | |
945 | NONE => (print "Server closed connection unexpectedly.\n"; | |
946 | OS.Process.failure) | |
947 | | SOME m => | |
948 | case m of | |
949 | MsgFirewall ls => (app (fn s => (print s; print "\n")) ls; | |
950 | OS.Process.success) | |
951 | | MsgError s => (print ("Firewall query failed: " ^ s ^ "\n"); | |
952 | OS.Process.failure) | |
953 | | _ => (print "Unexpected server reply.\n"; | |
954 | OS.Process.failure) | |
955 | in | |
956 | loop () | |
957 | before OpenSSL.close bio | |
958 | end | |
959 | ||
1ffc47a6 AC |
960 | fun requestDescribe dom = |
961 | let | |
962 | val (_, bio) = requestBio (fn () => ()) | |
963 | in | |
964 | Msg.send (bio, MsgDescribe dom); | |
965 | case Msg.recv bio of | |
966 | NONE => print "Server closed connection unexpectedly.\n" | |
967 | | SOME m => | |
968 | case m of | |
969 | MsgDescription s => print s | |
970 | | MsgError s => print ("Description failed: " ^ s ^ "\n") | |
971 | | _ => print "Unexpected server reply.\n"; | |
972 | OpenSSL.close bio | |
973 | end | |
974 | ||
563e7792 AC |
975 | fun requestReUsers () = |
976 | let | |
977 | val (_, bio) = requestBio (fn () => ()) | |
978 | in | |
979 | Msg.send (bio, MsgReUsers); | |
980 | case Msg.recv bio of | |
981 | NONE => print "Server closed connection unexpectedly.\n" | |
982 | | SOME m => | |
983 | case m of | |
984 | MsgOk => print "Callbacks run.\n" | |
985 | | MsgError s => print ("Failed: " ^ s ^ "\n") | |
986 | | _ => print "Unexpected server reply.\n"; | |
987 | OpenSSL.close bio | |
988 | end | |
989 | ||
a8e88df7 CE |
990 | fun requestFirewallRegen node = |
991 | let | |
992 | val (user, context) = requestContext (fn () => ()) | |
993 | val bio = OpenSSL.connect true (context, Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort) | |
994 | (* Only supporting on slave nodes *) | |
995 | ||
996 | val _ = Msg.send (bio, MsgFirewallRegen) | |
997 | ||
998 | fun handleResult () = | |
999 | case Msg.recv bio of | |
1000 | NONE => (print "Server closed connection unexpectedly.\n"; | |
1001 | OS.Process.failure) | |
1002 | | SOME m => | |
1003 | case m of | |
1004 | MsgOk => (print "Firewall regenerated.\n"; | |
1005 | OS.Process.success) | |
1006 | | MsgError s => (print ("Firewall regeneration failed: " ^ s ^ "\n"); | |
1007 | OS.Process.failure) | |
1008 | | _ => (print "Unexpected server reply.\n"; | |
1009 | OS.Process.failure) | |
1010 | in | |
1011 | handleResult() | |
1012 | before OpenSSL.close bio | |
1013 | end | |
1014 | ||
1638d5a2 AC |
1015 | structure SS = StringSet |
1016 | ||
1017 | fun domainList dname = | |
1018 | let | |
1019 | val dir = Posix.FileSys.opendir dname | |
1020 | ||
1021 | fun visitNode dset = | |
1022 | case Posix.FileSys.readdir dir of | |
1023 | NONE => dset | |
1024 | | SOME node => | |
1025 | let | |
1026 | val path = OS.Path.joinDirFile {dir = dname, | |
1027 | file = node} | |
1028 | ||
1029 | fun visitDomains (path, bfor, dset) = | |
1030 | let | |
1031 | val dir = Posix.FileSys.opendir path | |
1032 | ||
1033 | fun loop dset = | |
1034 | case Posix.FileSys.readdir dir of | |
1035 | NONE => dset | |
1036 | | SOME dname => | |
1037 | let | |
1038 | val path = OS.Path.joinDirFile {dir = path, | |
1039 | file = dname} | |
1040 | in | |
1041 | if Posix.FileSys.ST.isDir (Posix.FileSys.stat path) then | |
1042 | let | |
1043 | val bfor = dname :: bfor | |
1044 | in | |
1045 | loop (visitDomains (path, bfor, | |
1046 | SS.add (dset, | |
1047 | String.concatWith "." bfor))) | |
1048 | end | |
1049 | else | |
1050 | loop dset | |
1051 | end | |
1052 | in | |
1053 | loop dset | |
1054 | before Posix.FileSys.closedir dir | |
1055 | end | |
1056 | in | |
1057 | visitNode (visitDomains (path, [], dset)) | |
1058 | end | |
1059 | in | |
1060 | visitNode SS.empty | |
1061 | before Posix.FileSys.closedir dir | |
1062 | end | |
1063 | ||
998ed174 | 1064 | fun regenerateEither tc checker context = |
1824f573 | 1065 | let |
76405e1e AC |
1066 | val () = print "Starting regeneration....\n" |
1067 | ||
1068 | val domainsBefore = | |
1069 | if tc then | |
1070 | SS.empty | |
1071 | else | |
1072 | domainList Config.resultRoot | |
1638d5a2 | 1073 | |
998ed174 AC |
1074 | fun ifReal f = |
1075 | if tc then | |
1076 | () | |
1077 | else | |
1078 | f () | |
1079 | ||
6f3525e4 AC |
1080 | val _ = ErrorMsg.reset () |
1081 | ||
1824f573 | 1082 | val b = basis () |
71420f8b AC |
1083 | val () = Tycheck.disallowExterns () |
1084 | ||
1638d5a2 AC |
1085 | val () = ifReal (fn () => |
1086 | (ignore (OS.Process.system ("rm -rf " ^ Config.oldResultRoot ^ "/*")); | |
1087 | ignore (OS.Process.system ("cp -r " ^ Config.resultRoot | |
1088 | ^ "/* " ^ Config.oldResultRoot ^ "/")); | |
1089 | Domain.resetGlobal ())) | |
71420f8b | 1090 | |
fb6fac97 AC |
1091 | val ok = ref true |
1092 | ||
71420f8b AC |
1093 | fun contactNode (node, ip) = |
1094 | if node = Config.defaultNode then | |
1095 | Domain.resetLocal () | |
1096 | else let | |
8be753d9 AC |
1097 | val bio = OpenSSL.connect true (context, |
1098 | ip | |
1099 | ^ ":" | |
1100 | ^ Int.toString Config.slavePort) | |
71420f8b AC |
1101 | in |
1102 | Msg.send (bio, MsgRegenerate); | |
1103 | case Msg.recv bio of | |
1104 | NONE => print "Slave closed connection unexpectedly\n" | |
1105 | | SOME m => | |
1106 | case m of | |
1107 | MsgOk => print ("Slave " ^ node ^ " pre-regeneration finished\n") | |
1108 | | MsgError s => print ("Slave " ^ node | |
1109 | ^ " returned error: " ^ | |
1110 | s ^ "\n") | |
1111 | | _ => print ("Slave " ^ node | |
1112 | ^ " returned unexpected command\n"); | |
1113 | OpenSSL.close bio | |
16465a9a AC |
1114 | end |
1115 | handle OpenSSL.OpenSSL s => print ("OpenSSL error: " ^ s ^ "\n") | |
1824f573 AC |
1116 | |
1117 | fun doUser user = | |
1118 | let | |
1119 | val _ = Domain.setUser user | |
1120 | val _ = ErrorMsg.reset () | |
1121 | ||
1122 | val dname = Config.domtoolDir user | |
fb6fac97 AC |
1123 | in |
1124 | if Posix.FileSys.access (dname, []) then | |
1125 | let | |
1126 | val dir = Posix.FileSys.opendir dname | |
1127 | ||
1128 | fun loop files = | |
1129 | case Posix.FileSys.readdir dir of | |
1130 | NONE => (Posix.FileSys.closedir dir; | |
1131 | files) | |
1132 | | SOME fname => | |
1133 | if notTmp fname then | |
1134 | loop (OS.Path.joinDirFile {dir = dname, | |
1135 | file = fname} | |
1136 | :: files) | |
1137 | else | |
1138 | loop files | |
1824f573 | 1139 | |
fb6fac97 AC |
1140 | val files = loop [] |
1141 | val (_, files) = Order.order (SOME b) files | |
24248d62 AC |
1142 | |
1143 | fun checker' (file, (G, evs)) = | |
1144 | checker G evs file | |
fb6fac97 AC |
1145 | in |
1146 | if !ErrorMsg.anyErrors then | |
1147 | (ErrorMsg.reset (); | |
1ffc47a6 AC |
1148 | print ("User " ^ user ^ "'s configuration has errors!\n"); |
1149 | ok := false) | |
1824f573 | 1150 | else |
76405e1e | 1151 | (); |
24248d62 | 1152 | ignore (foldl checker' (basis (), Defaults.eInit ()) files) |
fb6fac97 | 1153 | end |
b1563bce AC |
1154 | else if String.isSuffix "_admin" user then |
1155 | () | |
1824f573 | 1156 | else |
b1563bce AC |
1157 | (print ("Couldn't access " ^ user ^ "'s ~/.domtool directory.\n"); |
1158 | ok := false) | |
1824f573 | 1159 | end |
f19ba323 AC |
1160 | handle IO.Io {name, function, ...} => |
1161 | (print ("IO error processing user " ^ user ^ ": " ^ function ^ ": " ^ name ^ "\n"); | |
1162 | ok := false) | |
998ed174 AC |
1163 | | exn as OS.SysErr (s, _) => (print ("System error processing user " ^ user ^ ": " ^ s ^ "\n"); |
1164 | ok := false) | |
fb6fac97 AC |
1165 | | ErrorMsg.Error => (ErrorMsg.reset (); |
1166 | print ("User " ^ user ^ " had a compilation error.\n"); | |
1167 | ok := false) | |
1168 | | _ => (print "Unknown exception during regeneration!\n"; | |
1169 | ok := false) | |
1824f573 | 1170 | in |
998ed174 AC |
1171 | ifReal (fn () => (app contactNode Config.nodeIps; |
1172 | Env.pre ())); | |
1824f573 | 1173 | app doUser (Acl.users ()); |
1638d5a2 AC |
1174 | ifReal (fn () => |
1175 | let | |
1176 | val domainsAfter = domainList Config.resultRoot | |
1177 | val domainsGone = SS.difference (domainsBefore, domainsAfter) | |
1178 | in | |
1179 | if SS.isEmpty domainsGone then | |
1180 | () | |
1181 | else | |
1182 | (print "Domains to kill:"; | |
1183 | SS.app (fn s => (print " "; print s)) domainsGone; | |
1184 | print "\n"; | |
1185 | ||
1186 | Domain.rmdom' Config.oldResultRoot (SS.listItems domainsGone)); | |
1187 | ||
1188 | Env.post () | |
1189 | end); | |
fb6fac97 AC |
1190 | !ok |
1191 | end | |
1192 | ||
24248d62 AC |
1193 | val regenerate = regenerateEither false eval |
1194 | val regenerateTc = regenerateEither true | |
1195 | (fn G => fn evs => fn file => | |
1196 | (#1 (check G file), evs)) | |
1824f573 | 1197 | |
563e7792 AC |
1198 | fun usersChanged () = |
1199 | (Domain.onUsersChange (); | |
1200 | ignore (OS.Process.system Config.publish_reusers)) | |
1201 | ||
e69e60cc AC |
1202 | fun rmuser user = |
1203 | let | |
1204 | val doms = Acl.class {user = user, class = "domain"} | |
1205 | val doms = List.filter (fn dom => | |
1206 | case Acl.whoHas {class = "domain", value = dom} of | |
1207 | [_] => true | |
1208 | | _ => false) (StringSet.listItems doms) | |
1209 | in | |
1210 | Acl.rmuser user; | |
563e7792 AC |
1211 | Domain.rmdom doms; |
1212 | usersChanged () | |
e69e60cc AC |
1213 | end |
1214 | ||
c9731b9b AC |
1215 | fun now () = Date.toString (Date.fromTimeUniv (Time.now ())) |
1216 | ||
a95a0107 AC |
1217 | fun answerQuery q = |
1218 | case q of | |
1219 | QApt pkg => if Apt.installed pkg then MsgYes else MsgNo | |
f296c496 CE |
1220 | | QAptExists pkg => (case Apt.info pkg of |
1221 | SOME {section, description} => MsgAptQuery {section = section, description = description} | |
1222 | | NONE => MsgNo) | |
d351d679 AC |
1223 | | QCron user => if Cron.allowed user then MsgYes else MsgNo |
1224 | | QFtp user => if Ftp.allowed user then MsgYes else MsgNo | |
4d5126e1 | 1225 | | QTrustedPath user => if TrustedPath.query user then MsgYes else MsgNo |
737c68d4 | 1226 | | QSocket user => MsgSocket (SocketPerm.query user) |
167cffff | 1227 | | QFirewall {node, user} => MsgFirewall (Firewall.query (node, user)) |
a95a0107 AC |
1228 | |
1229 | fun describeQuery q = | |
1230 | case q of | |
1231 | QApt pkg => "Requested installation status of package " ^ pkg | |
991d8e66 | 1232 | | QAptExists pkg => "Requested if package " ^ pkg ^ " exists" |
d351d679 AC |
1233 | | QCron user => "Asked about cron permissions for user " ^ user |
1234 | | QFtp user => "Asked about FTP permissions for user " ^ user | |
4d5126e1 | 1235 | | QTrustedPath user => "Asked about trusted path settings for user " ^ user |
737c68d4 | 1236 | | QSocket user => "Asked about socket permissions for user " ^ user |
167cffff | 1237 | | QFirewall {node, user} => "Asked about firewall rules on " ^ node ^ " for user " ^ user |
a95a0107 | 1238 | |
c362e4cc CE |
1239 | fun doIt' loop bio f cleanup = |
1240 | ((case f () of | |
1241 | (msgLocal, SOME msgRemote) => | |
1242 | (print msgLocal; | |
1243 | print "\n"; | |
1244 | Msg.send (bio, MsgError msgRemote)) | |
1245 | | (msgLocal, NONE) => | |
1246 | (print msgLocal; | |
1247 | print "\n"; | |
1248 | Msg.send (bio, MsgOk))) | |
1249 | handle e as (OpenSSL.OpenSSL s) => | |
1250 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1251 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1252 | Msg.send (bio, MsgError ("OpenSSL error: " ^ s)) | |
1253 | handle OpenSSL.OpenSSL _ => ()) | |
1254 | | OS.SysErr (s, _) => | |
1255 | (print "System error: "; | |
1256 | print s; | |
1257 | print "\n"; | |
1258 | Msg.send (bio, MsgError ("System error: " ^ s)) | |
1259 | handle OpenSSL.OpenSSL _ => ()) | |
1260 | | Fail s => | |
1261 | (print "Failure: "; | |
1262 | print s; | |
1263 | print "\n"; | |
1264 | Msg.send (bio, MsgError ("Failure: " ^ s)) | |
1265 | handle OpenSSL.OpenSSL _ => ()) | |
1266 | | ErrorMsg.Error => | |
1267 | (print "Compilation error\n"; | |
1268 | Msg.send (bio, MsgError "Error during configuration evaluation") | |
1269 | handle OpenSSL.OpenSSL _ => ()); | |
1270 | (cleanup (); | |
1271 | ignore (OpenSSL.readChar bio); | |
1272 | OpenSSL.close bio) | |
1273 | handle OpenSSL.OpenSSL _ => (); | |
1274 | loop ()) | |
1275 | ||
3b267643 | 1276 | fun service () = |
07cc384c | 1277 | let |
edf5dcbb AC |
1278 | val host = Slave.hostname () |
1279 | ||
aa56e112 | 1280 | val () = Acl.read Config.aclFile |
edf5dcbb AC |
1281 | |
1282 | val context = context (Config.certDir ^ "/" ^ host ^ ".pem", | |
1283 | Config.keyDir ^ "/" ^ host ^ "/key.pem", | |
d22c1f00 | 1284 | Config.trustStore) |
36e42cb8 | 1285 | val _ = Domain.set_context context |
3b267643 | 1286 | |
60534712 | 1287 | val sock = OpenSSL.listen (context, Config.dispatcherPort) |
3b267643 AC |
1288 | |
1289 | fun loop () = | |
2ee50226 AC |
1290 | (case OpenSSL.accept sock of |
1291 | NONE => () | |
1292 | | SOME bio => | |
1293 | let | |
1294 | val user = OpenSSL.peerCN bio | |
1295 | val () = print ("\nConnection from " ^ user ^ " at " ^ now () ^ "\n") | |
1296 | val () = Domain.setUser user | |
c362e4cc | 1297 | val doIt = doIt' loop bio |
2ee50226 AC |
1298 | |
1299 | fun doConfig codes = | |
1300 | let | |
1301 | val _ = print "Configuration:\n" | |
1302 | val _ = app (fn s => (print s; print "\n")) codes | |
1303 | val _ = print "\n" | |
1304 | ||
1305 | val outname = OS.FileSys.tmpName () | |
1306 | ||
24248d62 | 1307 | fun doOne (code, (G, evs)) = |
2ee50226 AC |
1308 | let |
1309 | val outf = TextIO.openOut outname | |
1310 | in | |
1311 | TextIO.output (outf, code); | |
1312 | TextIO.closeOut outf; | |
24248d62 | 1313 | eval G evs outname |
2ee50226 AC |
1314 | end |
1315 | in | |
1316 | doIt (fn () => (Env.pre (); | |
24248d62 | 1317 | ignore (foldl doOne (basis (), Defaults.eInit ()) codes); |
2ee50226 AC |
1318 | Env.post (); |
1319 | Msg.send (bio, MsgOk); | |
1320 | ("Configuration complete.", NONE))) | |
1321 | (fn () => OS.FileSys.remove outname) | |
1322 | end | |
1323 | ||
1324 | fun checkAddr s = | |
1325 | case String.fields (fn ch => ch = #"@") s of | |
1326 | [user'] => | |
1327 | if user = user' then | |
1328 | SOME (SetSA.User s) | |
1329 | else | |
1330 | NONE | |
1331 | | [user', domain] => | |
1332 | if Domain.validEmailUser user' andalso Domain.yourDomain domain then | |
1333 | SOME (SetSA.Email s) | |
1334 | else | |
1335 | NONE | |
1336 | | _ => NONE | |
1337 | ||
1338 | fun cmdLoop () = | |
1339 | case Msg.recv bio of | |
1340 | NONE => (OpenSSL.close bio | |
1341 | handle OpenSSL.OpenSSL _ => (); | |
1342 | loop ()) | |
1343 | | SOME m => | |
1344 | case m of | |
1345 | MsgConfig code => doConfig [code] | |
1346 | | MsgMultiConfig codes => doConfig codes | |
1347 | ||
1348 | | MsgShutdown => | |
1349 | if Acl.query {user = user, class = "priv", value = "all"} | |
1350 | orelse Acl.query {user = user, class = "priv", value = "shutdown"} then | |
1351 | print ("Domtool dispatcher shutting down at " ^ now () ^ "\n\n") | |
1352 | else | |
1353 | (print "Unauthorized shutdown command!\n"; | |
1354 | OpenSSL.close bio | |
1355 | handle OpenSSL.OpenSSL _ => (); | |
1356 | loop ()) | |
1357 | ||
1358 | | MsgGrant acl => | |
1359 | doIt (fn () => | |
1360 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1361 | (Acl.grant acl; | |
1362 | Acl.write Config.aclFile; | |
563e7792 AC |
1363 | if #class acl = "user" then |
1364 | usersChanged () | |
1365 | else | |
1366 | (); | |
2ee50226 AC |
1367 | ("Granted permission " ^ #value acl ^ " to " ^ #user acl ^ " in " ^ #class acl ^ ".", |
1368 | NONE)) | |
1369 | else | |
1370 | ("Unauthorized user asked to grant a permission!", | |
1371 | SOME "Not authorized to grant privileges")) | |
1372 | (fn () => ()) | |
1373 | ||
1374 | | MsgRevoke acl => | |
1375 | doIt (fn () => | |
1376 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1377 | (Acl.revoke acl; | |
1378 | Acl.write Config.aclFile; | |
1379 | ("Revoked permission " ^ #value acl ^ " from " ^ #user acl ^ " in " ^ #class acl ^ ".", | |
1380 | NONE)) | |
1381 | else | |
1382 | ("Unauthorized user asked to revoke a permission!", | |
1383 | SOME "Not authorized to revoke privileges")) | |
1384 | (fn () => ()) | |
1385 | ||
1386 | | MsgListPerms user => | |
1387 | doIt (fn () => | |
1388 | (Msg.send (bio, MsgPerms (Acl.queryAll user)); | |
1389 | ("Sent permission list for user " ^ user ^ ".", | |
1390 | NONE))) | |
1391 | (fn () => ()) | |
1392 | ||
1393 | | MsgWhoHas perm => | |
1394 | doIt (fn () => | |
1395 | (Msg.send (bio, MsgWhoHasResponse (Acl.whoHas perm)); | |
1396 | ("Sent whohas response for " ^ #class perm ^ " / " ^ #value perm ^ ".", | |
1397 | NONE))) | |
1398 | (fn () => ()) | |
1399 | ||
1400 | | MsgRmdom doms => | |
1401 | doIt (fn () => | |
1402 | if Acl.query {user = user, class = "priv", value = "all"} | |
51cc45f7 AC |
1403 | orelse List.all (fn dom => Domain.validDomain dom |
1404 | andalso Acl.queryDomain {user = user, domain = dom}) doms then | |
2ee50226 | 1405 | (Domain.rmdom doms; |
284f3883 | 1406 | (*app (fn dom => |
2ee50226 | 1407 | Acl.revokeFromAll {class = "domain", value = dom}) doms; |
284f3883 | 1408 | Acl.write Config.aclFile;*) |
2ee50226 AC |
1409 | ("Removed domains" ^ foldl (fn (d, s) => s ^ " " ^ d) "" doms ^ ".", |
1410 | NONE)) | |
1411 | else | |
1412 | ("Unauthorized user asked to remove a domain!", | |
1413 | SOME "Not authorized to remove that domain")) | |
1414 | (fn () => ()) | |
1415 | ||
1416 | | MsgRegenerate => | |
1417 | doIt (fn () => | |
1418 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1419 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1420 | (if regenerate context then | |
1421 | ("Regenerated all configuration.", | |
1422 | NONE) | |
1423 | else | |
1424 | ("Error regenerating configuration!", | |
1425 | SOME "Error regenerating configuration! Consult /var/log/domtool.log.")) | |
1426 | else | |
1427 | ("Unauthorized user asked to regenerate!", | |
1428 | SOME "Not authorized to regenerate")) | |
1429 | (fn () => ()) | |
1430 | ||
1431 | | MsgRegenerateTc => | |
1432 | doIt (fn () => | |
1433 | if Acl.query {user = user, class = "priv", value = "regen"} | |
1434 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1435 | (if regenerateTc context then | |
1436 | ("Checked all configuration.", | |
1437 | NONE) | |
1438 | else | |
1439 | ("Found a compilation error!", | |
1440 | SOME "Found a compilation error! Consult /var/log/domtool.log.")) | |
1441 | else | |
1442 | ("Unauthorized user asked to regenerate -tc!", | |
1443 | SOME "Not authorized to regenerate -tc")) | |
1444 | (fn () => ()) | |
1445 | ||
1446 | | MsgRmuser user' => | |
1447 | doIt (fn () => | |
1448 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1449 | (rmuser user'; | |
1450 | Acl.write Config.aclFile; | |
1451 | ("Removed user " ^ user' ^ ".", | |
1452 | NONE)) | |
1453 | else | |
1454 | ("Unauthorized user asked to remove a user!", | |
1455 | SOME "Not authorized to remove users")) | |
1456 | (fn () => ()) | |
1457 | ||
2ee50226 AC |
1458 | | MsgListMailboxes domain => |
1459 | doIt (fn () => | |
1460 | if not (Domain.yourDomain domain) then | |
1461 | ("User wasn't authorized to list mailboxes for " ^ domain, | |
1462 | SOME "You're not authorized to configure that domain.") | |
1463 | else | |
1464 | case Vmail.list domain of | |
1465 | Vmail.Listing users => (Msg.send (bio, MsgMailboxes users); | |
1466 | ("Sent mailbox list for " ^ domain, | |
1467 | NONE)) | |
1468 | | Vmail.Error msg => ("Error listing mailboxes for " ^ domain ^ ": " ^ msg, | |
1469 | SOME msg)) | |
1470 | (fn () => ()) | |
1471 | ||
1472 | | MsgNewMailbox {domain, user = emailUser, passwd, mailbox} => | |
1473 | doIt (fn () => | |
1474 | if not (Domain.yourDomain domain) then | |
1475 | ("User wasn't authorized to add a mailbox to " ^ domain, | |
1476 | SOME "You're not authorized to configure that domain.") | |
1477 | else if not (Domain.validEmailUser emailUser) then | |
1478 | ("Invalid e-mail username " ^ emailUser, | |
1479 | SOME "Invalid e-mail username") | |
1480 | else if not (CharVector.all Char.isGraph passwd) then | |
1481 | ("Invalid password", | |
1482 | SOME "Invalid password; may only contain printable, non-space characters") | |
1483 | else if not (Domain.yourPath mailbox) then | |
1484 | ("User wasn't authorized to add a mailbox at " ^ mailbox, | |
3bf720f7 AC |
1485 | SOME ("You're not authorized to use that mailbox location. (" |
1486 | ^ mailbox ^ ")")) | |
2ee50226 AC |
1487 | else |
1488 | case Vmail.add {requester = user, | |
1489 | domain = domain, user = emailUser, | |
1490 | passwd = passwd, mailbox = mailbox} of | |
1491 | NONE => ("Added mailbox " ^ emailUser ^ "@" ^ domain ^ " at " ^ mailbox, | |
1492 | NONE) | |
1493 | | SOME msg => ("Error adding mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1494 | SOME msg)) | |
1495 | (fn () => ()) | |
1496 | ||
1497 | | MsgPasswdMailbox {domain, user = emailUser, passwd} => | |
1498 | doIt (fn () => | |
1499 | if not (Domain.yourDomain domain) then | |
1500 | ("User wasn't authorized to change password of a mailbox for " ^ domain, | |
1501 | SOME "You're not authorized to configure that domain.") | |
1502 | else if not (Domain.validEmailUser emailUser) then | |
1503 | ("Invalid e-mail username " ^ emailUser, | |
1504 | SOME "Invalid e-mail username") | |
1505 | else if not (CharVector.all Char.isGraph passwd) then | |
1506 | ("Invalid password", | |
1507 | SOME "Invalid password; may only contain printable, non-space characters") | |
1508 | else | |
1509 | case Vmail.passwd {domain = domain, user = emailUser, | |
1510 | passwd = passwd} of | |
1511 | NONE => ("Changed password of mailbox " ^ emailUser ^ "@" ^ domain, | |
1512 | NONE) | |
1513 | | SOME msg => ("Error changing mailbox password for " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1514 | SOME msg)) | |
1515 | (fn () => ()) | |
1516 | ||
1517 | | MsgRmMailbox {domain, user = emailUser} => | |
1518 | doIt (fn () => | |
1519 | if not (Domain.yourDomain domain) then | |
1520 | ("User wasn't authorized to change password of a mailbox for " ^ domain, | |
1521 | SOME "You're not authorized to configure that domain.") | |
1522 | else if not (Domain.validEmailUser emailUser) then | |
1523 | ("Invalid e-mail username " ^ emailUser, | |
1524 | SOME "Invalid e-mail username") | |
1525 | else | |
1526 | case Vmail.rm {domain = domain, user = emailUser} of | |
1527 | NONE => ("Deleted mailbox " ^ emailUser ^ "@" ^ domain, | |
1528 | NONE) | |
1529 | | SOME msg => ("Error deleting mailbox " ^ emailUser ^ "@" ^ domain ^ ": " ^ msg, | |
1530 | SOME msg)) | |
1531 | (fn () => ()) | |
1532 | ||
1533 | | MsgSaQuery addr => | |
1534 | doIt (fn () => | |
1535 | case checkAddr addr of | |
1536 | NONE => ("User tried to query SA filtering for " ^ addr, | |
1537 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1538 | | SOME addr' => (Msg.send (bio, MsgSaStatus (SetSA.query addr')); | |
1539 | ("Queried SA filtering status for " ^ addr, | |
1540 | NONE))) | |
1541 | (fn () => ()) | |
1542 | ||
1543 | | MsgSaSet (addr, b) => | |
1544 | doIt (fn () => | |
1545 | case checkAddr addr of | |
1546 | NONE => ("User tried to set SA filtering for " ^ addr, | |
1547 | SOME "You aren't allowed to configure SA filtering for that recipient.") | |
1548 | | SOME addr' => (SetSA.set (addr', b); | |
1549 | Msg.send (bio, MsgOk); | |
1550 | ("Set SA filtering status for " ^ addr ^ " to " | |
1551 | ^ (if b then "ON" else "OFF"), | |
1552 | NONE))) | |
1553 | (fn () => ()) | |
1554 | ||
1555 | | MsgSmtpLogReq domain => | |
1556 | doIt (fn () => | |
1557 | if not (Domain.yourDomain domain) then | |
1558 | ("Unauthorized user tried to request SMTP logs for " ^ domain, | |
1559 | SOME "You aren't authorized to configure that domain.") | |
1560 | else | |
1561 | (SmtpLog.search (fn line => Msg.send (bio, MsgSmtpLogRes line)) | |
1562 | domain; | |
1563 | ("Requested SMTP logs for " ^ domain, | |
1564 | NONE))) | |
1565 | (fn () => ()) | |
1566 | ||
1567 | | MsgQuery q => | |
1568 | doIt (fn () => (Msg.send (bio, answerQuery q); | |
1569 | (describeQuery q, | |
1570 | NONE))) | |
1571 | (fn () => ()) | |
1ffc47a6 AC |
1572 | | MsgDescribe dom => |
1573 | doIt (fn () => if not (Domain.validDomain dom) then | |
1574 | ("Requested description of invalid domain " ^ dom, | |
1575 | SOME "Invalid domain name") | |
1576 | else if not (Domain.yourDomain dom | |
1577 | orelse Acl.query {user = user, class = "priv", value = "all"}) then | |
1578 | ("Requested description of " ^ dom ^ ", but not allowed access", | |
1579 | SOME "Access denied") | |
1580 | else | |
1581 | (Msg.send (bio, MsgDescription (Domain.describe dom)); | |
1582 | ("Sent description of domain " ^ dom, | |
1583 | NONE))) | |
1584 | (fn () => ()) | |
1585 | ||
563e7792 | 1586 | | MsgReUsers => |
072a71cf AC |
1587 | doIt (fn () => if Acl.query {user = user, class = "priv", value = "regen"} |
1588 | orelse Acl.query {user = user, class = "priv", value = "all"} then | |
1589 | (usersChanged (); | |
1590 | ("Users change callbacks run", NONE)) | |
1591 | else | |
1592 | ("Unauthorized user asked to reusers!", | |
1593 | SOME "You aren't authorized to regenerate files.")) | |
563e7792 AC |
1594 | (fn () => ()) |
1595 | ||
2ee50226 AC |
1596 | | _ => |
1597 | doIt (fn () => ("Unexpected command", | |
1598 | SOME "Unexpected command")) | |
1599 | (fn () => ()) | |
1600 | in | |
1601 | cmdLoop () | |
1602 | end | |
1603 | handle e as (OpenSSL.OpenSSL s) => | |
1604 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1605 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1606 | OpenSSL.close bio | |
08688401 AC |
1607 | handle OpenSSL.OpenSSL _ => (); |
1608 | loop ()) | |
2ee50226 AC |
1609 | | OS.SysErr (s, _) => |
1610 | (print ("System error: " ^ s ^ "\n"); | |
1611 | OpenSSL.close bio | |
1612 | handle OpenSSL.OpenSSL _ => (); | |
1613 | loop ()) | |
1614 | | IO.Io {name, function, cause} => | |
1615 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1616 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1617 | OpenSSL.close bio | |
1618 | handle OpenSSL.OpenSSL _ => (); | |
1619 | loop ()) | |
314ce7bd AC |
1620 | | OS.Path.InvalidArc => |
1621 | (print "Invalid arc\n"; | |
1622 | OpenSSL.close bio | |
1623 | handle OpenSSL.OpenSSL _ => (); | |
1624 | loop ()) | |
2ee50226 AC |
1625 | | e => |
1626 | (print "Unknown exception in main loop!\n"; | |
1627 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1628 | OpenSSL.close bio | |
1629 | handle OpenSSL.OpenSSL _ => (); | |
1630 | loop ())) | |
1631 | handle e as (OpenSSL.OpenSSL s) => | |
1632 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1633 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1634 | loop ()) | |
1635 | | OS.SysErr (s, _) => | |
1636 | (print ("System error: " ^ s ^ "\n"); | |
1637 | loop ()) | |
1638 | | IO.Io {name, function, cause} => | |
1639 | (print ("IO error: " ^ function ^ " for " ^ name ^ "\n"); | |
1640 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory cause); | |
1641 | loop ()) | |
1642 | | e => | |
1643 | (print "Unknown exception in main loop!\n"; | |
1644 | app (fn x => print (x ^ "\n")) (SMLofNJ.exnHistory e); | |
1645 | loop ()) | |
36e42cb8 | 1646 | in |
c9731b9b | 1647 | print ("Domtool dispatcher starting up at " ^ now () ^ "\n"); |
361a1e7f | 1648 | print "Listening for connections....\n"; |
36e42cb8 AC |
1649 | loop (); |
1650 | OpenSSL.shutdown sock | |
1651 | end | |
1652 | ||
1653 | fun slave () = | |
1654 | let | |
6e62228d | 1655 | val host = Slave.hostname () |
36e42cb8 | 1656 | |
d22c1f00 AC |
1657 | val context = context (Config.certDir ^ "/" ^ host ^ ".pem", |
1658 | Config.keyDir ^ "/" ^ host ^ "/key.pem", | |
1659 | Config.trustStore) | |
36e42cb8 AC |
1660 | |
1661 | val sock = OpenSSL.listen (context, Config.slavePort) | |
1662 | ||
c9731b9b AC |
1663 | val _ = print ("Slave server starting at " ^ now () ^ "\n") |
1664 | ||
36e42cb8 | 1665 | fun loop () = |
4f3ef3c5 | 1666 | (case OpenSSL.accept sock of |
4f5a3f95 AC |
1667 | NONE => () |
1668 | | SOME bio => | |
1669 | let | |
1670 | val peer = OpenSSL.peerCN bio | |
1671 | val () = print ("\nConnection from " ^ peer ^ " at " ^ now () ^ "\n") | |
1672 | in | |
1673 | if peer = Config.dispatcherName then let | |
1674 | fun loop' files = | |
1675 | case Msg.recv bio of | |
1676 | NONE => print "Dispatcher closed connection unexpectedly\n" | |
1677 | | SOME m => | |
1678 | case m of | |
1679 | MsgFile file => loop' (file :: files) | |
1680 | | MsgDoFiles => (Slave.handleChanges files; | |
1681 | Msg.send (bio, MsgOk)) | |
1682 | | MsgRegenerate => (Domain.resetLocal (); | |
1683 | Msg.send (bio, MsgOk)) | |
9b8c6dc8 AC |
1684 | | MsgVmailChanged => (if Vmail.doChanged () then |
1685 | Msg.send (bio, MsgOk) | |
1686 | else | |
1687 | Msg.send (bio, MsgError "userdb update failed")) | |
4f5a3f95 AC |
1688 | | _ => (print "Dispatcher sent unexpected command\n"; |
1689 | Msg.send (bio, MsgError "Unexpected command")) | |
1690 | in | |
1691 | loop' []; | |
1692 | ignore (OpenSSL.readChar bio); | |
1693 | OpenSSL.close bio; | |
1694 | loop () | |
1695 | end | |
1696 | else if peer = "domtool" then | |
1697 | case Msg.recv bio of | |
1698 | SOME MsgShutdown => (OpenSSL.close bio; | |
1699 | print ("Shutting down at " ^ now () ^ "\n\n")) | |
1700 | | _ => (OpenSSL.close bio; | |
1701 | loop ()) | |
1702 | else | |
c362e4cc CE |
1703 | let |
1704 | val doIt = doIt' loop bio | |
1705 | val user = peer | |
1706 | in | |
1707 | case Msg.recv bio of | |
1708 | NONE => (OpenSSL.close bio | |
1709 | handle OpenSSL.OpenSSL _ => (); | |
1710 | loop ()) | |
1711 | | SOME m => | |
1712 | case m of | |
1713 | (MsgQuery q) => (print (describeQuery q ^ "\n"); | |
1714 | Msg.send (bio, answerQuery q); | |
1715 | ignore (OpenSSL.readChar bio); | |
1716 | OpenSSL.close bio; | |
1717 | loop ()) | |
1718 | | MsgCreateDbUser {dbtype, passwd} => | |
1719 | doIt (fn () => | |
1720 | case Dbms.lookup dbtype of | |
1721 | NONE => ("Database user creation request with unknown datatype type " ^ dbtype, | |
1722 | SOME ("Unknown database type " ^ dbtype)) | |
1723 | | SOME handler => | |
1724 | case #adduser handler {user = user, passwd = passwd} of | |
1725 | NONE => ("Added " ^ dbtype ^ " user " ^ user ^ ".", | |
1726 | NONE) | |
1727 | | SOME msg => | |
1728 | ("Error adding a " ^ dbtype ^ " user " ^ user ^ ": " ^ msg, | |
1729 | SOME ("Error adding user: " ^ msg))) | |
1730 | (fn () => ()) | |
1731 | ||
1732 | | MsgDbPasswd {dbtype, passwd} => | |
1733 | doIt (fn () => | |
1734 | case Dbms.lookup dbtype of | |
1735 | NONE => ("Database passwd request with unknown datatype type " ^ dbtype, | |
1736 | SOME ("Unknown database type " ^ dbtype)) | |
1737 | | SOME handler => | |
1738 | case #passwd handler {user = user, passwd = passwd} of | |
1739 | NONE => ("Changed " ^ dbtype ^ " password of user " ^ user ^ ".", | |
1740 | NONE) | |
1741 | | SOME msg => | |
1742 | ("Error setting " ^ dbtype ^ " password of user " ^ user ^ ": " ^ msg, | |
1743 | SOME ("Error adding user: " ^ msg))) | |
1744 | (fn () => ()) | |
1745 | ||
1746 | | MsgCreateDb {dbtype, dbname, encoding} => | |
1747 | doIt (fn () => | |
1748 | if Dbms.validDbname dbname then | |
1749 | case Dbms.lookup dbtype of | |
1750 | NONE => ("Database creation request with unknown datatype type " ^ dbtype, | |
1751 | SOME ("Unknown database type " ^ dbtype)) | |
1752 | | SOME handler => | |
1753 | if not (Dbms.validEncoding encoding) then | |
1754 | ("Invalid encoding " ^ valOf encoding ^ " requested for database creation.", | |
1755 | SOME "Invalid encoding") | |
1756 | else | |
1757 | case #createdb handler {user = user, dbname = dbname, encoding = encoding} of | |
1758 | NONE => ("Created database " ^ user ^ "_" ^ dbname ^ ".", | |
1759 | NONE) | |
1760 | | SOME msg => ("Error creating database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1761 | SOME ("Error creating database: " ^ msg)) | |
1762 | else | |
1763 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1764 | SOME ("Invalid database name " ^ dbname))) | |
1765 | (fn () => ()) | |
1766 | ||
1767 | | MsgDropDb {dbtype, dbname} => | |
1768 | doIt (fn () => | |
1769 | if Dbms.validDbname dbname then | |
1770 | case Dbms.lookup dbtype of | |
1771 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1772 | SOME ("Unknown database type " ^ dbtype)) | |
1773 | | SOME handler => | |
1774 | case #dropdb handler {user = user, dbname = dbname} of | |
1775 | NONE => ("Drop database " ^ user ^ "_" ^ dbname ^ ".", | |
1776 | NONE) | |
1777 | | SOME msg => ("Error dropping database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1778 | SOME ("Error dropping database: " ^ msg)) | |
1779 | else | |
1780 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1781 | SOME ("Invalid database name " ^ dbname))) | |
1782 | (fn () => ()) | |
1783 | ||
1784 | | MsgGrantDb {dbtype, dbname} => | |
1785 | doIt (fn () => | |
1786 | if Dbms.validDbname dbname then | |
1787 | case Dbms.lookup dbtype of | |
1788 | NONE => ("Database drop request with unknown datatype type " ^ dbtype, | |
1789 | SOME ("Unknown database type " ^ dbtype)) | |
1790 | | SOME handler => | |
1791 | case #grant handler {user = user, dbname = dbname} of | |
1792 | NONE => ("Grant permissions to database " ^ user ^ "_" ^ dbname ^ ".", | |
1793 | NONE) | |
1794 | | SOME msg => ("Error granting permissions to database " ^ user ^ "_" ^ dbname ^ ": " ^ msg, | |
1795 | SOME ("Error granting permissions to database: " ^ msg)) | |
1796 | else | |
1797 | ("Invalid database name " ^ user ^ "_" ^ dbname, | |
1798 | SOME ("Invalid database name " ^ dbname))) | |
1799 | (fn () => ()) | |
caba7e27 CE |
1800 | | MsgMysqlFixperms => |
1801 | (print "Starting mysql-fixperms\n"; | |
1802 | doIt (fn () => if OS.Process.isSuccess | |
1803 | (OS.Process.system "/usr/bin/sudo -H /afs/hcoop.net/common/etc/scripts/mysql-grant-table-drop") then | |
1804 | ("Requested mysql-fixperms", | |
1805 | NONE) | |
1806 | else | |
1807 | ("Requested mysql-fixperms, but execution failed!", | |
1808 | SOME "Script execution failed.")) | |
1809 | (fn () => ())) | |
73b95423 | 1810 | | MsgFirewallRegen => |
4f3ef3c5 CE |
1811 | doIt (fn () => (Acl.read Config.aclFile; |
1812 | if Acl.query {user = user, class = "priv", value = "all"} then | |
1813 | if List.exists (fn x => x = host) Config.Firewall.firewallNodes then | |
1814 | if (Firewall.generateFirewallConfig (Firewall.parseRules ()) andalso Firewall.publishConfig ()) | |
1815 | then | |
1816 | ("Firewall rules regenerated.", NONE) | |
1817 | else | |
1b96e27d CE |
1818 | ("Rules regeneration failed!", SOME "Script execution failed.") |
1819 | else ("Node not controlled by domtool firewall.", SOME (host)) | |
4f3ef3c5 CE |
1820 | else |
1821 | ("Not authorized to regenerate firewall.", SOME ("Unauthorized user " ^ user ^ " attempted to regenerated firewall")))) | |
73b95423 | 1822 | (fn () => ()) |
caba7e27 | 1823 | |
c362e4cc CE |
1824 | | _ => (OpenSSL.close bio; |
1825 | loop ()) | |
1826 | end | |
4f5a3f95 AC |
1827 | end handle OpenSSL.OpenSSL s => |
1828 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1829 | OpenSSL.close bio | |
1830 | handle OpenSSL.OpenSSL _ => (); | |
1831 | loop ()) | |
1832 | | e as OS.SysErr (s, _) => | |
1833 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1834 | print ("System error: "^ s ^ "\n"); | |
1835 | OpenSSL.close bio | |
1836 | handle OpenSSL.OpenSSL _ => (); | |
1837 | loop ()) | |
1838 | | IO.Io {function, name, ...} => | |
1839 | (print ("IO error: " ^ function ^ ": " ^ name ^ "\n"); | |
1840 | OpenSSL.close bio | |
1841 | handle OpenSSL.OpenSSL _ => (); | |
1842 | loop ()) | |
1843 | | e => | |
1844 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1845 | print "Uncaught exception!\n"; | |
1846 | OpenSSL.close bio | |
1847 | handle OpenSSL.OpenSSL _ => (); | |
1848 | loop ())) | |
1849 | handle OpenSSL.OpenSSL s => | |
1850 | (print ("OpenSSL error: " ^ s ^ "\n"); | |
1851 | loop ()) | |
1852 | | e => | |
1853 | (app (fn s => print (s ^ "\n")) (SMLofNJ.exnHistory e); | |
1854 | print "Uncaught exception!\n"; | |
1855 | loop ()) | |
07cc384c | 1856 | in |
3b267643 AC |
1857 | loop (); |
1858 | OpenSSL.shutdown sock | |
07cc384c AC |
1859 | end |
1860 | ||
44a5ce2f | 1861 | fun listBasis () = |
3196000d AC |
1862 | let |
1863 | val dir = Posix.FileSys.opendir Config.libRoot | |
1864 | ||
1865 | fun loop files = | |
1866 | case Posix.FileSys.readdir dir of | |
1867 | NONE => (Posix.FileSys.closedir dir; | |
1868 | files) | |
1869 | | SOME fname => | |
1870 | if String.isSuffix ".dtl" fname then | |
1871 | loop (OS.Path.joinDirFile {dir = Config.libRoot, | |
1872 | file = fname} | |
1873 | :: files) | |
1874 | else | |
1875 | loop files | |
3196000d | 1876 | in |
44a5ce2f | 1877 | loop [] |
3196000d AC |
1878 | end |
1879 | ||
44a5ce2f AC |
1880 | fun autodocBasis outdir = |
1881 | Autodoc.autodoc {outdir = outdir, infiles = listBasis ()} | |
1882 | ||
234b917a | 1883 | end |