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[hcoop/domtool2.git] / src / plugins / apache.sml
1 (* HCoop Domtool (http://hcoop.sourceforge.net/)
2 * Copyright (c) 2006, Adam Chlipala
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 *)
18
19 (* Apache HTTPD handling *)
20
21 structure Apache :> APACHE = struct
22
23 open Ast
24
25 val _ = Env.type_one "web_node"
26 Env.string
27 (fn node =>
28 List.exists (fn (x, _) => x = node) Config.Apache.webNodes_all
29 orelse (Domain.hasPriv "www"
30 andalso List.exists (fn (x, _) => x = node) Config.Apache.webNodes_admin))
31
32 val _ = Env.registerFunction ("web_node_to_node",
33 fn [e] => SOME e
34 | _ => NONE)
35
36 val _ = Env.type_one "proxy_port"
37 Env.int
38 (fn n => n > 1024)
39
40 val _ = Env.type_one "proxy_target"
41 Env.string
42 (fn s =>
43 let
44 fun default () = List.exists (fn s' => s = s') Config.Apache.proxyTargets
45 in
46 case String.fields (fn ch => ch = #":") s of
47 ["http", "//localhost", rest] =>
48 (case String.fields (fn ch => ch = #"/") rest of
49 port :: _ =>
50 (case Int.fromString port of
51 NONE => default ()
52 | SOME n => n > 1024 orelse default ())
53 | _ => default ())
54 | _ => default ()
55 end)
56
57 val _ = Env.type_one "rewrite_arg"
58 Env.string
59 (CharVector.all Char.isAlphaNum)
60
61 val _ = Env.type_one "suexec_flag"
62 Env.bool
63 (fn b => b orelse Domain.hasPriv "www")
64
65 fun validLocation s =
66 size s > 0 andalso size s < 1000 andalso CharVector.all
67 (fn ch => Char.isAlphaNum ch
68 orelse ch = #"-"
69 orelse ch = #"_"
70 orelse ch = #"."
71 orelse ch = #"/") s
72
73 val _ = Env.type_one "location"
74 Env.string
75 validLocation
76
77 fun validCert s = Acl.query {user = Domain.getUser (),
78 class = "cert",
79 value = s}
80
81 val _ = Env.type_one "ssl_cert_path"
82 Env.string
83 validCert
84
85 fun ssl e = case e of
86 (EVar "no_ssl", _) => SOME NONE
87 | (EApp ((EVar "use_cert", _), s), _) => Option.map SOME (Env.string s)
88 | _ => NONE
89
90 val dl = ErrorMsg.dummyLoc
91
92 val _ = Defaults.registerDefault ("WebNodes",
93 (TList (TBase "web_node", dl), dl),
94 (fn () => (EList (map (fn s => (EString s, dl)) Config.Apache.webNodes_default), dl)))
95
96 val _ = Defaults.registerDefault ("SSL",
97 (TBase "ssl", dl),
98 (fn () => (EVar "no_ssl", dl)))
99
100 val _ = Defaults.registerDefault ("User",
101 (TBase "your_user", dl),
102 (fn () => (EString (Domain.getUser ()), dl)))
103
104 val _ = Defaults.registerDefault ("Group",
105 (TBase "your_group", dl),
106 (fn () => (EString (Domain.getUser ()), dl)))
107
108 val _ = Defaults.registerDefault ("DocumentRoot",
109 (TBase "your_path", dl),
110 (fn () => (EString (Domain.homedir () ^ "/" ^ Config.Apache.public_html), dl)))
111
112 val _ = Defaults.registerDefault ("ServerAdmin",
113 (TBase "email", dl),
114 (fn () => (EString (Domain.getUser () ^ "@" ^ Config.defaultDomain), dl)))
115
116 val _ = Defaults.registerDefault ("SuExec",
117 (TBase "suexec_flag", dl),
118 (fn () => (EVar "true", dl)))
119
120 val redirect_code = fn (EVar "temp", _) => SOME "temp"
121 | (EVar "permanent", _) => SOME "permanent"
122 | (EVar "seeother", _) => SOME "seeother"
123 | (EVar "redir300", _) => SOME "300"
124 | (EVar "redir301", _) => SOME "301"
125 | (EVar "redir302", _) => SOME "302"
126 | (EVar "redir303", _) => SOME "303"
127 | (EVar "redir304", _) => SOME "304"
128 | (EVar "redir305", _) => SOME "305"
129 | (EVar "redir307", _) => SOME "307"
130 | _ => NONE
131
132 val flag = fn (EVar "redirect", _) => SOME "R"
133 | (EVar "forbidden", _) => SOME "F"
134 | (EVar "gone", _) => SOME "G"
135 | (EVar "last", _) => SOME "L"
136 | (EVar "chain", _) => SOME "C"
137 | (EVar "nosubreq", _) => SOME "NS"
138 | (EVar "nocase", _) => SOME "NC"
139 | (EVar "qsappend", _) => SOME "QSA"
140 | (EVar "noescape", _) => SOME "NE"
141 | (EVar "passthrough", _) => SOME "PT"
142 | (EApp ((EVar "mimeType", _), e), _) =>
143 Option.map (fn s => "T=" ^ s) (Env.string e)
144 | (EApp ((EVar "redirectWith", _), e), _) =>
145 Option.map (fn s => "R=" ^ s) (redirect_code e)
146 | (EApp ((EVar "skip", _), e), _) =>
147 Option.map (fn n => "S=" ^ Int.toString n) (Env.int e)
148 | (EApp ((EApp ((EVar "env", _), e1), _), e2), _) =>
149 (case Env.string e1 of
150 NONE => NONE
151 | SOME s1 => Option.map (fn s2 => "E=" ^ s1 ^ ":" ^ s2)
152 (Env.string e2))
153
154 | _ => NONE
155
156 val cond_flag = fn (EVar "cond_nocase", _) => SOME "NC"
157 | (EVar "ornext", _) => SOME "OR"
158 | _ => NONE
159
160 val apache_option = fn (EVar "execCGI", _) => SOME "ExecCGI"
161 | (EVar "includesNOEXEC", _) => SOME "IncludesNOEXEC"
162 | (EVar "indexes", _) => SOME "Indexes"
163 | _ => NONE
164
165 val autoindex_width = fn (EVar "autofit", _) => SOME "*"
166 | (EApp ((EVar "characters", _), n), _) =>
167 Option.map Int.toString (Env.int n)
168 | _ => NONE
169
170 val autoindex_option = fn (EApp ((EVar "descriptionWidth", _), w), _) =>
171 Option.map (fn w => ("DescriptionWidth", SOME w))
172 (autoindex_width w)
173 | (EVar "fancyIndexing", _) => SOME ("FancyIndexing", NONE)
174 | (EVar "foldersFirst", _) => SOME ("FoldersFirst", NONE)
175 | (EVar "htmlTable", _) => SOME ("HTMLTable", NONE)
176 | (EVar "iconsAreLinks", _) => SOME ("IconsAreLinks", NONE)
177 | (EApp ((EVar "iconHeight", _), n), _) =>
178 Option.map (fn w => ("IconHeight", SOME (Int.toString w)))
179 (Env.int n)
180 | (EApp ((EVar "iconWidth", _), n), _) =>
181 Option.map (fn w => ("IconWidth", SOME (Int.toString w)))
182 (Env.int n)
183 | (EVar "ignoreCase", _) => SOME ("IgnoreCase", NONE)
184 | (EVar "ignoreClient", _) => SOME ("IgnoreClient", NONE)
185 | (EApp ((EVar "nameWidth", _), w), _) =>
186 Option.map (fn w => ("NameWidth", SOME w))
187 (autoindex_width w)
188 | (EVar "scanHtmlTitles", _) => SOME ("ScanHTMLTitles", NONE)
189 | (EVar "suppressColumnSorting", _) => SOME ("SuppressColumnSorting", NONE)
190 | (EVar "suppressDescription", _) => SOME ("SuppressDescription", NONE)
191 | (EVar "suppressHtmlPreamble", _) => SOME ("SuppressHTMLPreamble", NONE)
192 | (EVar "suppressIcon", _) => SOME ("SuppressIcon", NONE)
193 | (EVar "suppressLastModified", _) => SOME ("SuppressLastModified", NONE)
194 | (EVar "suppressRules", _) => SOME ("SuppressRules", NONE)
195 | (EVar "suppressSize", _) => SOME ("SuppressSize", NONE)
196 | (EVar "trackModified", _) => SOME ("TrackModified", NONE)
197 | (EVar "versionSort", _) => SOME ("VersionSort", NONE)
198 | (EVar "xhtml", _) => SOME ("XHTML", NONE)
199
200 | _ => NONE
201
202 val vhostsChanged = ref false
203 val logDeleted = ref false
204
205 val () = Slave.registerPreHandler
206 (fn () => (vhostsChanged := false;
207 logDeleted := false))
208
209 fun findVhostUser fname =
210 let
211 val inf = TextIO.openIn fname
212
213 fun loop () =
214 case TextIO.inputLine inf of
215 NONE => NONE
216 | SOME line =>
217 if String.isPrefix "# Owner: " line then
218 case String.tokens Char.isSpace line of
219 [_, _, user] => SOME user
220 | _ => NONE
221 else
222 loop ()
223 in
224 loop ()
225 before TextIO.closeIn inf
226 end handle _ => NONE
227
228 val webNodes_full = Config.Apache.webNodes_all @ Config.Apache.webNodes_admin
229
230 fun isVersion1 node =
231 List.exists (fn (n, {version = ConfigTypes.APACHE_1_3, ...}) => n = node
232 | _ => false) webNodes_full
233
234 fun imVersion1 () = isVersion1 (Slave.hostname ())
235
236 fun isWaklog node =
237 List.exists (fn (n, {auth = ConfigTypes.MOD_WAKLOG, ...}) => n = node
238 | _ => false) webNodes_full
239
240 fun down () = if imVersion1 () then Config.Apache.down1 else Config.Apache.down
241 fun undown () = if imVersion1 () then Config.Apache.undown1 else Config.Apache.undown
242 fun reload () = if imVersion1 () then Config.Apache.reload1 else Config.Apache.reload
243
244 fun logDir {user, node, vhostId} =
245 String.concat [Config.Apache.logDirOf (isVersion1 node) user,
246 "/",
247 node,
248 "/",
249 vhostId]
250
251 val () = Slave.registerFileHandler (fn fs =>
252 let
253 val spl = OS.Path.splitDirFile (#file fs)
254 in
255 if String.isSuffix ".vhost" (#file spl)
256 orelse String.isSuffix ".vhost_ssl" (#file spl) then let
257 val realVhostFile = OS.Path.joinDirFile
258 {dir = Config.Apache.confDir,
259 file = #file spl}
260
261 val user = findVhostUser (#file fs)
262 val oldUser = findVhostUser realVhostFile
263 in
264 if (oldUser = NONE andalso #action fs <> Slave.Add)
265 orelse (user = NONE andalso #action fs <> Slave.Delete) then
266 print ("Can't find user in " ^ #file fs ^ " or " ^ realVhostFile ^ "! Taking no action.\n")
267 else
268 let
269 val vhostId = if OS.Path.ext (#file spl) = SOME "vhost_ssl" then
270 OS.Path.base (#file spl) ^ ".ssl"
271 else
272 OS.Path.base (#file spl)
273
274 fun realLogDir user =
275 logDir {user = valOf user,
276 node = Slave.hostname (),
277 vhostId = vhostId}
278 in
279 vhostsChanged := true;
280 case #action fs of
281 Slave.Delete =>
282 (if !logDeleted then
283 ()
284 else
285 (ignore (OS.Process.system (down ()));
286 logDeleted := true);
287 ignore (OS.Process.system (Config.rm
288 ^ " -rf "
289 ^ realVhostFile));
290 ignore (OS.Process.system (Config.rm
291 ^ " -rf "
292 ^ realLogDir oldUser)))
293 | Slave.Add =>
294 let
295 val rld = realLogDir user
296 in
297 ignore (OS.Process.system (Config.cp
298 ^ " "
299 ^ #file fs
300 ^ " "
301 ^ realVhostFile));
302 if Posix.FileSys.access (rld, []) then
303 ()
304 else
305 Slave.mkDirAll rld
306 end
307
308 | _ =>
309 (ignore (OS.Process.system (Config.cp
310 ^ " "
311 ^ #file fs
312 ^ " "
313 ^ realVhostFile));
314 if user <> oldUser then
315 let
316 val old = realLogDir oldUser
317 val rld = realLogDir user
318 in
319 if !logDeleted then
320 ()
321 else
322 (ignore (OS.Process.system (down ()));
323 logDeleted := true);
324 ignore (OS.Process.system (Config.rm
325 ^ " -rf "
326 ^ realLogDir oldUser));
327 if Posix.FileSys.access (rld, []) then
328 ()
329 else
330 Slave.mkDirAll rld
331 end
332 else
333 ())
334 end
335 end
336 else
337 ()
338 end)
339
340 val () = Slave.registerPostHandler
341 (fn () =>
342 (if !vhostsChanged then
343 Slave.shellF ([if !logDeleted then undown () else reload ()],
344 fn cl => "Error reloading Apache with " ^ cl)
345 else
346 ()))
347
348 val vhostFiles : (string * TextIO.outstream) list ref = ref []
349 fun write' s = app (fn (node, file) => TextIO.output (file, s node)) (!vhostFiles)
350 fun write s = app (fn (_, file) => TextIO.output (file, s)) (!vhostFiles)
351
352 val rewriteEnabled = ref false
353 val localRewriteEnabled = ref false
354 val currentVhost = ref ""
355 val currentVhostId = ref ""
356
357 val pre = ref (fn _ : {user : string, nodes : string list, id : string, hostname : string} => ())
358 fun registerPre f =
359 let
360 val old = !pre
361 in
362 pre := (fn x => (old x; f x))
363 end
364
365 val post = ref (fn () => ())
366 fun registerPost f =
367 let
368 val old = !post
369 in
370 post := (fn () => (old (); f ()))
371 end
372
373 val aliaser = ref (fn _ : string => ())
374 fun registerAliaser f =
375 let
376 val old = !aliaser
377 in
378 aliaser := (fn x => (old x; f x))
379 end
380
381 val () = Env.containerV_one "vhost"
382 ("host", Env.string)
383 (fn (env, host) =>
384 let
385 val nodes = Env.env (Env.list Env.string) (env, "WebNodes")
386
387 val ssl = Env.env ssl (env, "SSL")
388 val user = Env.env Env.string (env, "User")
389 val group = Env.env Env.string (env, "Group")
390 val docroot = Env.env Env.string (env, "DocumentRoot")
391 val sadmin = Env.env Env.string (env, "ServerAdmin")
392 val suexec = Env.env Env.bool (env, "SuExec")
393
394 val fullHost = host ^ "." ^ Domain.currentDomain ()
395 val vhostId = fullHost ^ (if Option.isSome ssl then ".ssl" else "")
396 val confFile = fullHost ^ (if Option.isSome ssl then ".vhost_ssl" else ".vhost")
397 in
398 currentVhost := fullHost;
399 currentVhostId := vhostId;
400
401 rewriteEnabled := false;
402 localRewriteEnabled := false;
403 vhostFiles := map (fn node =>
404 let
405 val file = Domain.domainFile {node = node,
406 name = confFile}
407
408 val ld = logDir {user = user, node = node, vhostId = vhostId}
409 in
410 TextIO.output (file, "# Owner: ");
411 TextIO.output (file, user);
412 TextIO.output (file, "\n<VirtualHost ");
413 TextIO.output (file, Domain.nodeIp node);
414 TextIO.output (file, ":");
415 TextIO.output (file, case ssl of
416 SOME _ => "443"
417 | NONE => "80");
418 TextIO.output (file, ">\n");
419 TextIO.output (file, "\tErrorLog ");
420 TextIO.output (file, ld);
421 TextIO.output (file, "/error.log\n\tCustomLog ");
422 TextIO.output (file, ld);
423 TextIO.output (file, "/access.log combined\n");
424 TextIO.output (file, "\tServerName ");
425 TextIO.output (file, fullHost);
426 if suexec then
427 if isVersion1 node then
428 (TextIO.output (file, "\n\tUser ");
429 TextIO.output (file, user);
430 TextIO.output (file, "\n\tGroup ");
431 TextIO.output (file, group))
432 else
433 (TextIO.output (file, "\n\tSuexecUserGroup ");
434 TextIO.output (file, user);
435 TextIO.output (file, " ");
436 TextIO.output (file, group))
437 else
438 ();
439 if isWaklog node then
440 (TextIO.output (file, "\n\tWaklogProtected on\n\tWaklogPrincipal ");
441 TextIO.output (file, user);
442 TextIO.output (file, "/cgi@HCOOP.NET /etc/keytabs/cgi/");
443 TextIO.output (file, user))
444 else
445 ();
446 (ld, file)
447 end)
448 nodes;
449 write "\n\tDocumentRoot ";
450 write docroot;
451 write "\n\tServerAdmin ";
452 write sadmin;
453 case ssl of
454 SOME cert =>
455 (write "\n\tSSLEngine on\n\tSSLCertificateFile ";
456 write cert)
457 | NONE => ();
458 write "\n";
459 !pre {user = user, nodes = nodes, id = vhostId, hostname = fullHost}
460 end,
461 fn () => (!post ();
462 write "</VirtualHost>\n";
463 app (TextIO.closeOut o #2) (!vhostFiles)))
464
465 val inLocal = ref false
466
467 val () = Env.container_one "location"
468 ("prefix", Env.string)
469 (fn prefix =>
470 (write "\t<Location ";
471 write prefix;
472 write ">\n";
473 inLocal := true),
474 fn () => (write "\t</Location>\n";
475 inLocal := false;
476 localRewriteEnabled := false))
477
478 val () = Env.container_one "directory"
479 ("directory", Env.string)
480 (fn directory =>
481 (write "\t<Directory ";
482 write directory;
483 write ">\n";
484 inLocal := true),
485 fn () => (write "\t</Directory>\n";
486 inLocal := false;
487 localRewriteEnabled := false))
488
489 fun checkRewrite () =
490 if !inLocal then
491 if !rewriteEnabled orelse !localRewriteEnabled then
492 ()
493 else
494 (write "\tRewriteEngine on\n";
495 localRewriteEnabled := true)
496 else if !rewriteEnabled then
497 ()
498 else
499 (write "\tRewriteEngine on\n";
500 rewriteEnabled := true)
501
502 val () = Env.action_three "localProxyRewrite"
503 ("from", Env.string, "to", Env.string, "port", Env.int)
504 (fn (from, to, port) =>
505 (checkRewrite ();
506 write "\tRewriteRule\t";
507 write from;
508 write "\thttp://localhost:";
509 write (Int.toString port);
510 write "/";
511 write to;
512 write " [P]\n"))
513
514 val () = Env.action_two "proxyPass"
515 ("from", Env.string, "to", Env.string)
516 (fn (from, to) =>
517 (write "\tProxyPass\t";
518 write from;
519 write "\t";
520 write to;
521 write "\n"))
522
523 val () = Env.action_two "proxyPassReverse"
524 ("from", Env.string, "to", Env.string)
525 (fn (from, to) =>
526 (write "\tProxyPassReverse\t";
527 write from;
528 write "\t";
529 write to;
530 write "\n"))
531
532 val () = Env.action_three "rewriteRule"
533 ("from", Env.string, "to", Env.string, "flags", Env.list flag)
534 (fn (from, to, flags) =>
535 (checkRewrite ();
536 write "\tRewriteRule\t";
537 write from;
538 write "\t";
539 write to;
540 case flags of
541 [] => ()
542 | flag::rest => (write " [";
543 write flag;
544 app (fn flag => (write ",";
545 write flag)) rest;
546 write "]");
547 write "\n"))
548
549 val () = Env.action_three "rewriteCond"
550 ("test", Env.string, "pattern", Env.string, "flags", Env.list cond_flag)
551 (fn (from, to, flags) =>
552 (checkRewrite ();
553 write "\tRewriteCond\t";
554 write from;
555 write "\t";
556 write to;
557 case flags of
558 [] => ()
559 | flag::rest => (write " [";
560 write flag;
561 app (fn flag => (write ",";
562 write flag)) rest;
563 write "]");
564 write "\n"))
565
566 val () = Env.action_one "rewriteLogLevel"
567 ("level", Env.int)
568 (fn level =>
569 (checkRewrite ();
570 write "\tRewriteLog ";
571 write' (fn x => x);
572 write "/rewrite.log\n\tRewriteLogLevel ";
573 write (Int.toString level);
574 write "\n"))
575
576 val () = Env.action_two "alias"
577 ("from", Env.string, "to", Env.string)
578 (fn (from, to) =>
579 (write "\tAlias\t";
580 write from;
581 write " ";
582 write to;
583 write "\n"))
584
585 val () = Env.action_two "scriptAlias"
586 ("from", Env.string, "to", Env.string)
587 (fn (from, to) =>
588 (write "\tScriptAlias\t";
589 write from;
590 write " ";
591 write to;
592 write "\n"))
593
594 val () = Env.action_two "errorDocument"
595 ("code", Env.string, "handler", Env.string)
596 (fn (code, handler) =>
597 (write "\tErrorDocument\t";
598 write code;
599 write " ";
600 write handler;
601 write "\n"))
602
603 val () = Env.action_one "options"
604 ("options", Env.list apache_option)
605 (fn opts =>
606 case opts of
607 [] => ()
608 | _ => (write "\tOptions";
609 app (fn opt => (write " "; write opt)) opts;
610 write "\n"))
611
612 val () = Env.action_one "set_options"
613 ("options", Env.list apache_option)
614 (fn opts =>
615 case opts of
616 [] => ()
617 | _ => (write "\tOptions";
618 app (fn opt => (write " +"; write opt)) opts;
619 write "\n"))
620
621 val () = Env.action_one "unset_options"
622 ("options", Env.list apache_option)
623 (fn opts =>
624 case opts of
625 [] => ()
626 | _ => (write "\tOptions";
627 app (fn opt => (write " -"; write opt)) opts;
628 write "\n"))
629
630 val () = Env.action_one "directoryIndex"
631 ("filenames", Env.list Env.string)
632 (fn opts =>
633 (write "\tDirectoryIndex";
634 app (fn opt => (write " "; write opt)) opts;
635 write "\n"))
636
637 val () = Env.action_one "serverAlias"
638 ("host", Env.string)
639 (fn host =>
640 (write "\tServerAlias ";
641 write host;
642 write "\n";
643 !aliaser host))
644
645 val authType = fn (EVar "basic", _) => SOME "basic"
646 | (EVar "digest", _) => SOME "digest"
647 | _ => NONE
648
649 val () = Env.action_one "authType"
650 ("type", authType)
651 (fn ty =>
652 (write "\tAuthType ";
653 write ty;
654 write "\n"))
655
656 val () = Env.action_one "authName"
657 ("name", Env.string)
658 (fn name =>
659 (write "\tAuthName \"";
660 write name;
661 write "\"\n"))
662
663 val () = Env.action_one "authUserFile"
664 ("file", Env.string)
665 (fn name =>
666 (write "\tAuthUserFile ";
667 write name;
668 write "\n"))
669
670 val () = Env.action_none "requireValidUser"
671 (fn () => write "\tRequire valid-user\n")
672
673 val () = Env.action_one "requireUser"
674 ("users", Env.list Env.string)
675 (fn names =>
676 case names of
677 [] => ()
678 | _ => (write "\tRequire user";
679 app (fn name => (write " "; write name)) names;
680 write "\n"))
681
682 val () = Env.action_one "requireGroup"
683 ("groups", Env.list Env.string)
684 (fn names =>
685 case names of
686 [] => ()
687 | _ => (write "\tRequire group";
688 app (fn name => (write " "; write name)) names;
689 write "\n"))
690
691 val () = Env.action_none "orderAllowDeny"
692 (fn () => write "\tOrder allow,deny\n")
693
694 val () = Env.action_none "orderDenyAllow"
695 (fn () => write "\tOrder deny,allow\n")
696
697 val () = Env.action_none "allowFromAll"
698 (fn () => write "\tAllow from all\n")
699
700 val () = Env.action_one "allowFrom"
701 ("entries", Env.list Env.string)
702 (fn names =>
703 case names of
704 [] => ()
705 | _ => (write "\tAllow from";
706 app (fn name => (write " "; write name)) names;
707 write "\n"))
708
709 val () = Env.action_none "denyFromAll"
710 (fn () => write "\tDeny from all\n")
711
712 val () = Env.action_one "denyFrom"
713 ("entries", Env.list Env.string)
714 (fn names =>
715 case names of
716 [] => ()
717 | _ => (write "\tDeny from";
718 app (fn name => (write " "; write name)) names;
719 write "\n"))
720
721 val () = Env.action_none "satisfyAll"
722 (fn () => write "\tSatisfy all\n")
723
724 val () = Env.action_none "satisfyAny"
725 (fn () => write "\tSatisfy any\n")
726
727 val () = Env.action_one "forceType"
728 ("type", Env.string)
729 (fn ty => (write "\tForceType ";
730 write ty;
731 write "\n"))
732
733 val () = Env.action_none "forceTypeOff"
734 (fn () => write "\tForceType None\n")
735
736 val () = Env.action_two "action"
737 ("what", Env.string, "how", Env.string)
738 (fn (what, how) => (write "\tAction ";
739 write what;
740 write " ";
741 write how;
742 write "\n"))
743
744 val () = Env.action_one "addDefaultCharset"
745 ("charset", Env.string)
746 (fn ty => (write "\tAddDefaultCharset ";
747 write ty;
748 write "\n"))
749
750 (*val () = Env.action_one "davSvn"
751 ("path", Env.string)
752 (fn path => (write "\tDAV svn\n\tSVNPath ";
753 write path;
754 write "\n"))
755
756 val () = Env.action_one "authzSvnAccessFile"
757 ("path", Env.string)
758 (fn path => (write "\tAuthzSVNAccessFile ";
759 write path;
760 write "\n"))*)
761
762 val () = Env.action_two "addDescription"
763 ("description", Env.string, "patterns", Env.list Env.string)
764 (fn (desc, pats) =>
765 case pats of
766 [] => ()
767 | _ => (write "\tAddDescription \"";
768 write (String.toString desc);
769 write "\"";
770 app (fn pat => (write " "; write pat)) pats;
771 write "\n"))
772
773 val () = Env.action_one "indexOptions"
774 ("options", Env.list autoindex_option)
775 (fn opts =>
776 case opts of
777 [] => ()
778 | _ => (write "\tIndexOptions";
779 app (fn (opt, arg) =>
780 (write " ";
781 write opt;
782 Option.app (fn arg =>
783 (write "="; write arg)) arg)) opts;
784 write "\n"))
785
786 val () = Env.action_one "set_indexOptions"
787 ("options", Env.list autoindex_option)
788 (fn opts =>
789 case opts of
790 [] => ()
791 | _ => (write "\tIndexOptions";
792 app (fn (opt, arg) =>
793 (write " +";
794 write opt;
795 Option.app (fn arg =>
796 (write "="; write arg)) arg)) opts;
797 write "\n"))
798
799 val () = Env.action_one "unset_indexOptions"
800 ("options", Env.list autoindex_option)
801 (fn opts =>
802 case opts of
803 [] => ()
804 | _ => (write "\tIndexOptions";
805 app (fn (opt, _) =>
806 (write " -";
807 write opt)) opts;
808 write "\n"))
809
810 val () = Env.action_one "headerName"
811 ("name", Env.string)
812 (fn name => (write "\tHeaderName ";
813 write name;
814 write "\n"))
815
816 val () = Env.action_one "readmeName"
817 ("name", Env.string)
818 (fn name => (write "\tReadmeName ";
819 write name;
820 write "\n"))
821
822 val () = Domain.registerResetLocal (fn () =>
823 ignore (OS.Process.system (Config.rm ^ " -rf /var/domtool/vhosts/*")))
824
825 end
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