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[hcoop/domtool2.git] / src / plugins / apache.sml
1 (* HCoop Domtool (http://hcoop.sourceforge.net/)
2 * Copyright (c) 2006-2007, 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 fun webNode node =
26 List.exists (fn (x, _) => x = node) Config.Apache.webNodes_all
27 orelse (Domain.hasPriv "www"
28 andalso List.exists (fn (x, _) => x = node) Config.Apache.webNodes_admin)
29
30 val _ = Env.type_one "web_node"
31 Env.string
32 webNode
33
34 val _ = Env.registerFunction ("web_node_to_node",
35 fn [e] => SOME e
36 | _ => NONE)
37
38 val _ = Env.type_one "proxy_port"
39 Env.int
40 (fn n => n > 1024)
41
42 val _ = Env.type_one "proxy_target"
43 Env.string
44 (fn s =>
45 let
46 fun default () = List.exists (fn s' => s = s') Config.Apache.proxyTargets
47 in
48 case String.fields (fn ch => ch = #":") s of
49 ["http", "//localhost", rest] =>
50 (case String.fields (fn ch => ch = #"/") rest of
51 port :: _ =>
52 (case Int.fromString port of
53 NONE => default ()
54 | SOME n => n > 1024 orelse default ())
55 | _ => default ())
56 | _ => default ()
57 end)
58
59 val _ = Env.type_one "rewrite_arg"
60 Env.string
61 (CharVector.all Char.isAlphaNum)
62
63 val _ = Env.type_one "suexec_flag"
64 Env.bool
65 (fn b => b orelse Domain.hasPriv "www")
66
67 fun validLocation s =
68 size s > 0 andalso size s < 1000 andalso CharVector.all
69 (fn ch => Char.isAlphaNum ch
70 orelse ch = #"-"
71 orelse ch = #"_"
72 orelse ch = #"."
73 orelse ch = #"/") s
74
75 val _ = Env.type_one "location"
76 Env.string
77 validLocation
78
79 fun validCert s = Acl.query {user = Domain.getUser (),
80 class = "cert",
81 value = s}
82
83 val _ = Env.type_one "ssl_cert_path"
84 Env.string
85 validCert
86
87 fun ssl e = case e of
88 (EVar "no_ssl", _) => SOME NONE
89 | (EApp ((EVar "use_cert", _), s), _) => Option.map SOME (Env.string s)
90 | _ => NONE
91
92 val dl = ErrorMsg.dummyLoc
93
94 val defaults = [("WebNodes",
95 (TList (TBase "web_node", dl), dl),
96 (fn () => (EList (map (fn s => (EString s, dl)) Config.Apache.webNodes_default), dl))),
97 ("SSL",
98 (TBase "ssl", dl),
99 (fn () => (EVar "no_ssl", dl))),
100 ("User",
101 (TBase "your_user", dl),
102 (fn () => (EString (Domain.getUser ()), dl))),
103 ("Group",
104 (TBase "your_group", dl),
105 (fn () => (EString "nogroup", dl))),
106 ("DocumentRoot",
107 (TBase "your_path", dl),
108 (fn () => (EString (Domain.homedir () ^ "/" ^ Config.Apache.public_html), dl))),
109 ("ServerAdmin",
110 (TBase "email", dl),
111 (fn () => (EString (Domain.getUser () ^ "@" ^ Config.defaultDomain), dl))),
112 ("SuExec",
113 (TBase "suexec_flag", dl),
114 (fn () => (EVar "true", dl)))]
115
116 val () = app Defaults.registerDefault defaults
117
118 val redirect_code = fn (EVar "temp", _) => SOME "temp"
119 | (EVar "permanent", _) => SOME "permanent"
120 | (EVar "seeother", _) => SOME "seeother"
121 | (EVar "redir300", _) => SOME "300"
122 | (EVar "redir301", _) => SOME "301"
123 | (EVar "redir302", _) => SOME "302"
124 | (EVar "redir303", _) => SOME "303"
125 | (EVar "redir304", _) => SOME "304"
126 | (EVar "redir305", _) => SOME "305"
127 | (EVar "redir307", _) => SOME "307"
128 | _ => NONE
129
130 val flag = fn (EVar "redirect", _) => SOME "R"
131 | (EVar "forbidden", _) => SOME "F"
132 | (EVar "gone", _) => SOME "G"
133 | (EVar "last", _) => SOME "L"
134 | (EVar "chain", _) => SOME "C"
135 | (EVar "nosubreq", _) => SOME "NS"
136 | (EVar "nocase", _) => SOME "NC"
137 | (EVar "qsappend", _) => SOME "QSA"
138 | (EVar "noescape", _) => SOME "NE"
139 | (EVar "passthrough", _) => SOME "PT"
140 | (EApp ((EVar "mimeType", _), e), _) =>
141 Option.map (fn s => "T=" ^ s) (Env.string e)
142 | (EApp ((EVar "redirectWith", _), e), _) =>
143 Option.map (fn s => "R=" ^ s) (redirect_code e)
144 | (EApp ((EVar "skip", _), e), _) =>
145 Option.map (fn n => "S=" ^ Int.toString n) (Env.int e)
146 | (EApp ((EApp ((EVar "env", _), e1), _), e2), _) =>
147 (case Env.string e1 of
148 NONE => NONE
149 | SOME s1 => Option.map (fn s2 => "E=" ^ s1 ^ ":" ^ s2)
150 (Env.string e2))
151
152 | _ => NONE
153
154 val cond_flag = fn (EVar "cond_nocase", _) => SOME "NC"
155 | (EVar "ornext", _) => SOME "OR"
156 | _ => NONE
157
158 val apache_option = fn (EVar "execCGI", _) => SOME "ExecCGI"
159 | (EVar "includesNOEXEC", _) => SOME "IncludesNOEXEC"
160 | (EVar "indexes", _) => SOME "Indexes"
161 | _ => NONE
162
163 val autoindex_width = fn (EVar "autofit", _) => SOME "*"
164 | (EApp ((EVar "characters", _), n), _) =>
165 Option.map Int.toString (Env.int n)
166 | _ => NONE
167
168 val autoindex_option = fn (EApp ((EVar "descriptionWidth", _), w), _) =>
169 Option.map (fn w => ("DescriptionWidth", SOME w))
170 (autoindex_width w)
171 | (EVar "fancyIndexing", _) => SOME ("FancyIndexing", NONE)
172 | (EVar "foldersFirst", _) => SOME ("FoldersFirst", NONE)
173 | (EVar "htmlTable", _) => SOME ("HTMLTable", NONE)
174 | (EVar "iconsAreLinks", _) => SOME ("IconsAreLinks", NONE)
175 | (EApp ((EVar "iconHeight", _), n), _) =>
176 Option.map (fn w => ("IconHeight", SOME (Int.toString w)))
177 (Env.int n)
178 | (EApp ((EVar "iconWidth", _), n), _) =>
179 Option.map (fn w => ("IconWidth", SOME (Int.toString w)))
180 (Env.int n)
181 | (EVar "ignoreCase", _) => SOME ("IgnoreCase", NONE)
182 | (EVar "ignoreClient", _) => SOME ("IgnoreClient", NONE)
183 | (EApp ((EVar "nameWidth", _), w), _) =>
184 Option.map (fn w => ("NameWidth", SOME w))
185 (autoindex_width w)
186 | (EVar "scanHtmlTitles", _) => SOME ("ScanHTMLTitles", NONE)
187 | (EVar "suppressColumnSorting", _) => SOME ("SuppressColumnSorting", NONE)
188 | (EVar "suppressDescription", _) => SOME ("SuppressDescription", NONE)
189 | (EVar "suppressHtmlPreamble", _) => SOME ("SuppressHTMLPreamble", NONE)
190 | (EVar "suppressIcon", _) => SOME ("SuppressIcon", NONE)
191 | (EVar "suppressLastModified", _) => SOME ("SuppressLastModified", NONE)
192 | (EVar "suppressRules", _) => SOME ("SuppressRules", NONE)
193 | (EVar "suppressSize", _) => SOME ("SuppressSize", NONE)
194 | (EVar "trackModified", _) => SOME ("TrackModified", NONE)
195 | (EVar "versionSort", _) => SOME ("VersionSort", NONE)
196 | (EVar "xhtml", _) => SOME ("XHTML", NONE)
197
198 | _ => NONE
199
200 val vhostsChanged = ref false
201 val logDeleted = ref false
202
203 val () = Slave.registerPreHandler
204 (fn () => (vhostsChanged := false;
205 logDeleted := false))
206
207 fun findVhostUser fname =
208 let
209 val inf = TextIO.openIn fname
210
211 fun loop () =
212 case TextIO.inputLine inf of
213 NONE => NONE
214 | SOME line =>
215 if String.isPrefix "# Owner: " line then
216 case String.tokens Char.isSpace line of
217 [_, _, user] => SOME user
218 | _ => NONE
219 else
220 loop ()
221 in
222 loop ()
223 before TextIO.closeIn inf
224 end handle _ => NONE
225
226 val webNodes_full = Config.Apache.webNodes_all @ Config.Apache.webNodes_admin
227
228 fun isVersion1 node =
229 List.exists (fn (n, {version = ConfigTypes.APACHE_1_3, ...}) => n = node
230 | _ => false) webNodes_full
231
232 fun imVersion1 () = isVersion1 (Slave.hostname ())
233
234 fun isWaklog node =
235 List.exists (fn (n, {auth = ConfigTypes.MOD_WAKLOG, ...}) => n = node
236 | _ => false) webNodes_full
237
238 fun down () = if imVersion1 () then Config.Apache.down1 else Config.Apache.down
239 fun undown () = if imVersion1 () then Config.Apache.undown1 else Config.Apache.undown
240 fun reload () = if imVersion1 () then Config.Apache.reload1 else Config.Apache.reload
241 fun fixperms () = if imVersion1 () then Config.Apache.fixperms1 else Config.Apache.fixperms
242
243 fun logDir {user, node, vhostId} =
244 String.concat [Config.Apache.logDirOf (isVersion1 node) user,
245 "/",
246 node,
247 "/",
248 vhostId]
249
250 val () = Slave.registerFileHandler (fn fs =>
251 let
252 val spl = OS.Path.splitDirFile (#file fs)
253 in
254 if String.isSuffix ".vhost" (#file spl)
255 orelse String.isSuffix ".vhost_ssl" (#file spl) then let
256 val realVhostFile = OS.Path.joinDirFile
257 {dir = Config.Apache.confDir,
258 file = #file spl}
259
260 val user = findVhostUser (#file fs)
261 val oldUser = case #action fs of
262 Slave.Delete false => user
263 | _ => findVhostUser realVhostFile
264 in
265 if (oldUser = NONE andalso #action fs <> Slave.Add)
266 orelse (user = NONE andalso not (Slave.isDelete (#action fs))) then
267 print ("Can't find user in " ^ #file fs ^ " or " ^ realVhostFile ^ "! Taking no action.\n")
268 else
269 let
270 val vhostId = if OS.Path.ext (#file spl) = SOME "vhost_ssl" then
271 OS.Path.base (#file spl) ^ ".ssl"
272 else
273 OS.Path.base (#file spl)
274
275 fun realLogDir user =
276 logDir {user = valOf user,
277 node = Slave.hostname (),
278 vhostId = vhostId}
279
280 fun backupLogs () =
281 OS.Path.joinDirFile
282 {dir = Config.Apache.backupLogDirOf
283 (isVersion1 (Slave.hostname ())),
284 file = vhostId}
285 in
286 vhostsChanged := true;
287 case #action fs of
288 Slave.Delete _ =>
289 let
290 val ldir = realLogDir oldUser
291 in
292 if !logDeleted then
293 ()
294 else
295 (ignore (OS.Process.system (down ()));
296 ignore (OS.Process.system (fixperms ()));
297 logDeleted := true);
298 ignore (OS.Process.system (Config.rm
299 ^ " -rf "
300 ^ realVhostFile));
301 Slave.moveDirCreate {from = ldir,
302 to = backupLogs ()}
303 end
304 | Slave.Add =>
305 let
306 val rld = realLogDir user
307 in
308 ignore (OS.Process.system (Config.cp
309 ^ " "
310 ^ #file fs
311 ^ " "
312 ^ realVhostFile));
313 if Posix.FileSys.access (rld, []) then
314 ()
315 else
316 Slave.moveDirCreate {from = backupLogs (),
317 to = rld}
318 end
319
320 | _ =>
321 (ignore (OS.Process.system (Config.cp
322 ^ " "
323 ^ #file fs
324 ^ " "
325 ^ realVhostFile));
326 if user <> oldUser then
327 let
328 val old = realLogDir oldUser
329 val rld = realLogDir user
330 in
331 if !logDeleted then
332 ()
333 else
334 (ignore (OS.Process.system (down ()));
335 logDeleted := true);
336 ignore (OS.Process.system (Config.rm
337 ^ " -rf "
338 ^ realLogDir oldUser));
339 if Posix.FileSys.access (rld, []) then
340 ()
341 else
342 Slave.mkDirAll rld
343 end
344 else
345 ())
346 end
347 end
348 else
349 ()
350 end)
351
352 val () = Slave.registerPostHandler
353 (fn () =>
354 (if !vhostsChanged then
355 Slave.shellF ([if !logDeleted then undown () else reload ()],
356 fn cl => "Error reloading Apache with " ^ cl)
357 else
358 ()))
359
360 val vhostFiles : (string * TextIO.outstream) list ref = ref []
361 fun write' s = app (fn (node, file) => TextIO.output (file, s node)) (!vhostFiles)
362 fun write s = app (fn (_, file) => TextIO.output (file, s)) (!vhostFiles)
363
364 val rewriteEnabled = ref false
365 val localRewriteEnabled = ref false
366 val currentVhost = ref ""
367 val currentVhostId = ref ""
368 val sslEnabled = ref false
369
370 val pre = ref (fn _ : {user : string, nodes : string list, id : string, hostname : string} => ())
371 fun registerPre f =
372 let
373 val old = !pre
374 in
375 pre := (fn x => (old x; f x))
376 end
377
378 val post = ref (fn () => ())
379 fun registerPost f =
380 let
381 val old = !post
382 in
383 post := (fn () => (old (); f ()))
384 end
385
386 fun doPre x = !pre x
387 fun doPost () = !post ()
388
389 val aliaser = ref (fn _ : string => ())
390 fun registerAliaser f =
391 let
392 val old = !aliaser
393 in
394 aliaser := (fn x => (old x; f x))
395 end
396
397 val () = Env.containerV_one "vhost"
398 ("host", Env.string)
399 (fn (env, host) =>
400 let
401 val nodes = Env.env (Env.list Env.string) (env, "WebNodes")
402
403 val ssl = Env.env ssl (env, "SSL")
404 val user = Env.env Env.string (env, "User")
405 val group = Env.env Env.string (env, "Group")
406 val docroot = Env.env Env.string (env, "DocumentRoot")
407 val sadmin = Env.env Env.string (env, "ServerAdmin")
408 val suexec = Env.env Env.bool (env, "SuExec")
409
410 val fullHost = host ^ "." ^ Domain.currentDomain ()
411 val vhostId = fullHost ^ (if Option.isSome ssl then ".ssl" else "")
412 val confFile = fullHost ^ (if Option.isSome ssl then ".vhost_ssl" else ".vhost")
413 in
414 currentVhost := fullHost;
415 currentVhostId := vhostId;
416 sslEnabled := Option.isSome ssl;
417
418 rewriteEnabled := false;
419 localRewriteEnabled := false;
420 vhostFiles := map (fn node =>
421 let
422 val file = Domain.domainFile {node = node,
423 name = confFile}
424
425 val ld = logDir {user = user, node = node, vhostId = vhostId}
426 in
427 TextIO.output (file, "# Owner: ");
428 TextIO.output (file, user);
429 TextIO.output (file, "\n<VirtualHost ");
430 TextIO.output (file, Domain.nodeIp node);
431 TextIO.output (file, ":");
432 TextIO.output (file, case ssl of
433 SOME _ => "443"
434 | NONE => "80");
435 TextIO.output (file, ">\n");
436 TextIO.output (file, "\tErrorLog ");
437 TextIO.output (file, ld);
438 TextIO.output (file, "/error.log\n\tCustomLog ");
439 TextIO.output (file, ld);
440 TextIO.output (file, "/access.log combined\n");
441 TextIO.output (file, "\tServerName ");
442 TextIO.output (file, fullHost);
443 app
444 (fn dom => (TextIO.output (file, "\n\tServerAlias ");
445 TextIO.output (file, host);
446 TextIO.output (file, ".");
447 TextIO.output (file, dom)))
448 (Domain.currentAliasDomains ());
449
450 if suexec then
451 if isVersion1 node then
452 (TextIO.output (file, "\n\tUser ");
453 TextIO.output (file, user);
454 TextIO.output (file, "\n\tGroup ");
455 TextIO.output (file, group))
456 else
457 (TextIO.output (file, "\n\tSuexecUserGroup ");
458 TextIO.output (file, user);
459 TextIO.output (file, " ");
460 TextIO.output (file, group))
461 else
462 ();
463
464 if isWaklog node then
465 (TextIO.output (file, "\n\tWaklogEnabled on\n\tWaklogLocationPrincipal ");
466 TextIO.output (file, user);
467 TextIO.output (file, "/daemon@HCOOP.NET /etc/keytabs/user.daemon/");
468 TextIO.output (file, user))
469 else
470 ();
471
472 TextIO.output (file, "\n\tDAVLockDB /var/lock/apache2/dav/");
473 TextIO.output (file, user);
474 TextIO.output (file, "/DAVLock");
475
476 (ld, file)
477 end)
478 nodes;
479 write "\n\tDocumentRoot ";
480 write docroot;
481 write "\n\tServerAdmin ";
482 write sadmin;
483 case ssl of
484 SOME cert =>
485 (write "\n\tSSLEngine on\n\tSSLCertificateFile ";
486 write cert)
487 | NONE => ();
488 write "\n";
489 !pre {user = user, nodes = nodes, id = vhostId, hostname = fullHost};
490 app (fn dom => !aliaser (host ^ "." ^ dom)) (Domain.currentAliasDomains ())
491 end,
492 fn () => (!post ();
493 write "</VirtualHost>\n";
494 app (TextIO.closeOut o #2) (!vhostFiles)))
495
496 val inLocal = ref false
497
498 val () = Env.container_one "location"
499 ("prefix", Env.string)
500 (fn prefix =>
501 (write "\t<Location ";
502 write prefix;
503 write ">\n";
504 inLocal := true),
505 fn () => (write "\t</Location>\n";
506 inLocal := false;
507 localRewriteEnabled := false))
508
509 val () = Env.container_one "directory"
510 ("directory", Env.string)
511 (fn directory =>
512 (write "\t<Directory ";
513 write directory;
514 write ">\n";
515 inLocal := true),
516 fn () => (write "\t</Directory>\n";
517 inLocal := false;
518 localRewriteEnabled := false))
519
520 fun checkRewrite () =
521 if !inLocal then
522 if !rewriteEnabled orelse !localRewriteEnabled then
523 ()
524 else
525 (write "\tRewriteEngine on\n";
526 localRewriteEnabled := true)
527 else if !rewriteEnabled then
528 ()
529 else
530 (write "\tRewriteEngine on\n";
531 rewriteEnabled := true)
532
533 val () = Env.action_three "localProxyRewrite"
534 ("from", Env.string, "to", Env.string, "port", Env.int)
535 (fn (from, to, port) =>
536 (checkRewrite ();
537 write "\tRewriteRule\t";
538 write from;
539 write "\thttp://localhost:";
540 write (Int.toString port);
541 write "/";
542 write to;
543 write " [P]\n"))
544
545 val () = Env.action_two "proxyPass"
546 ("from", Env.string, "to", Env.string)
547 (fn (from, to) =>
548 (write "\tProxyPass\t";
549 write from;
550 write "\t";
551 write to;
552 write "\n"))
553
554 val () = Env.action_two "proxyPassReverse"
555 ("from", Env.string, "to", Env.string)
556 (fn (from, to) =>
557 (write "\tProxyPassReverse\t";
558 write from;
559 write "\t";
560 write to;
561 write "\n"))
562
563 val () = Env.action_three "rewriteRule"
564 ("from", Env.string, "to", Env.string, "flags", Env.list flag)
565 (fn (from, to, flags) =>
566 (checkRewrite ();
567 write "\tRewriteRule\t";
568 write from;
569 write "\t";
570 write to;
571 case flags of
572 [] => ()
573 | flag::rest => (write " [";
574 write flag;
575 app (fn flag => (write ",";
576 write flag)) rest;
577 write "]");
578 write "\n"))
579
580 val () = Env.action_three "rewriteCond"
581 ("test", Env.string, "pattern", Env.string, "flags", Env.list cond_flag)
582 (fn (from, to, flags) =>
583 (checkRewrite ();
584 write "\tRewriteCond\t";
585 write from;
586 write "\t";
587 write to;
588 case flags of
589 [] => ()
590 | flag::rest => (write " [";
591 write flag;
592 app (fn flag => (write ",";
593 write flag)) rest;
594 write "]");
595 write "\n"))
596
597 val () = Env.action_one "rewriteBase"
598 ("prefix", Env.string)
599 (fn prefix =>
600 (checkRewrite ();
601 write "\tRewriteBase\t";
602 write prefix;
603 write "\n"))
604
605 val () = Env.action_one "rewriteLogLevel"
606 ("level", Env.int)
607 (fn level =>
608 (checkRewrite ();
609 write "\tRewriteLog ";
610 write' (fn x => x);
611 write "/rewrite.log\n\tRewriteLogLevel ";
612 write (Int.toString level);
613 write "\n"))
614
615 val () = Env.action_two "alias"
616 ("from", Env.string, "to", Env.string)
617 (fn (from, to) =>
618 (write "\tAlias\t";
619 write from;
620 write " ";
621 write to;
622 write "\n"))
623
624 val () = Env.action_two "scriptAlias"
625 ("from", Env.string, "to", Env.string)
626 (fn (from, to) =>
627 (write "\tScriptAlias\t";
628 write from;
629 write " ";
630 write to;
631 write "\n"))
632
633 val () = Env.action_two "errorDocument"
634 ("code", Env.string, "handler", Env.string)
635 (fn (code, handler) =>
636 (write "\tErrorDocument\t";
637 write code;
638 write " ";
639 write handler;
640 write "\n"))
641
642 val () = Env.action_one "options"
643 ("options", Env.list apache_option)
644 (fn opts =>
645 case opts of
646 [] => ()
647 | _ => (write "\tOptions";
648 app (fn opt => (write " "; write opt)) opts;
649 write "\n"))
650
651 val () = Env.action_one "set_options"
652 ("options", Env.list apache_option)
653 (fn opts =>
654 case opts of
655 [] => ()
656 | _ => (write "\tOptions";
657 app (fn opt => (write " +"; write opt)) opts;
658 write "\n"))
659
660 val () = Env.action_one "unset_options"
661 ("options", Env.list apache_option)
662 (fn opts =>
663 case opts of
664 [] => ()
665 | _ => (write "\tOptions";
666 app (fn opt => (write " -"; write opt)) opts;
667 write "\n"))
668
669 val () = Env.action_one "directoryIndex"
670 ("filenames", Env.list Env.string)
671 (fn opts =>
672 (write "\tDirectoryIndex";
673 app (fn opt => (write " "; write opt)) opts;
674 write "\n"))
675
676 val () = Env.action_one "serverAliasHost"
677 ("host", Env.string)
678 (fn host =>
679 (write "\tServerAlias ";
680 write host;
681 write "\n";
682 !aliaser host))
683
684 val () = Env.action_one "serverAlias"
685 ("host", Env.string)
686 (fn host =>
687 (app
688 (fn dom =>
689 let
690 val full = host ^ "." ^ dom
691 in
692 write "\tServerAlias ";
693 write full;
694 write "\n";
695 !aliaser full
696 end)
697 (Domain.currentDomains ())))
698
699 val () = Env.action_none "serverAliasDefault"
700 (fn () =>
701 (app
702 (fn dom =>
703 (write "\tServerAlias ";
704 write dom;
705 write "\n";
706 !aliaser dom))
707 (Domain.currentDomains ())))
708
709 val authType = fn (EVar "basic", _) => SOME "basic"
710 | (EVar "digest", _) => SOME "digest"
711 | (EVar "kerberos", _) => SOME "kerberos"
712 | _ => NONE
713
714 fun allowAuthType "kerberos" = !sslEnabled
715 | allowAuthType _ = true
716
717 val () = Env.action_one "authType"
718 ("type", authType)
719 (fn ty =>
720 if allowAuthType ty then
721 (write "\tAuthType ";
722 write ty;
723 write "\n";
724 case ty of
725 "kerberos" =>
726 write "\tKrbMethodNegotiate off\n\tKrbMethodK5Passwd on\n\tKrbVerifyKDC off\n\tKrbAuthRealms HCOOP.NET\n\tKrbSaveCredentials on\n"
727 | _ => ())
728 else
729 print "WARNING: Skipped Kerberos authType because this isn't an SSL vhost.\n")
730
731 val () = Env.action_one "authName"
732 ("name", Env.string)
733 (fn name =>
734 (write "\tAuthName \"";
735 write name;
736 write "\"\n"))
737
738 val () = Env.action_one "authUserFile"
739 ("file", Env.string)
740 (fn name =>
741 (write "\tAuthUserFile ";
742 write name;
743 write "\n"))
744
745 val () = Env.action_none "requireValidUser"
746 (fn () => write "\tRequire valid-user\n")
747
748 val () = Env.action_one "requireUser"
749 ("users", Env.list Env.string)
750 (fn names =>
751 case names of
752 [] => ()
753 | _ => (write "\tRequire user";
754 app (fn name => (write " "; write name)) names;
755 write "\n"))
756
757 val () = Env.action_one "requireGroup"
758 ("groups", Env.list Env.string)
759 (fn names =>
760 case names of
761 [] => ()
762 | _ => (write "\tRequire group";
763 app (fn name => (write " "; write name)) names;
764 write "\n"))
765
766 val () = Env.action_none "orderAllowDeny"
767 (fn () => write "\tOrder allow,deny\n")
768
769 val () = Env.action_none "orderDenyAllow"
770 (fn () => write "\tOrder deny,allow\n")
771
772 val () = Env.action_none "allowFromAll"
773 (fn () => write "\tAllow from all\n")
774
775 val () = Env.action_one "allowFrom"
776 ("entries", Env.list Env.string)
777 (fn names =>
778 case names of
779 [] => ()
780 | _ => (write "\tAllow from";
781 app (fn name => (write " "; write name)) names;
782 write "\n"))
783
784 val () = Env.action_none "denyFromAll"
785 (fn () => write "\tDeny from all\n")
786
787 val () = Env.action_one "denyFrom"
788 ("entries", Env.list Env.string)
789 (fn names =>
790 case names of
791 [] => ()
792 | _ => (write "\tDeny from";
793 app (fn name => (write " "; write name)) names;
794 write "\n"))
795
796 val () = Env.action_none "satisfyAll"
797 (fn () => write "\tSatisfy all\n")
798
799 val () = Env.action_none "satisfyAny"
800 (fn () => write "\tSatisfy any\n")
801
802 val () = Env.action_one "forceType"
803 ("type", Env.string)
804 (fn ty => (write "\tForceType ";
805 write ty;
806 write "\n"))
807
808 val () = Env.action_none "forceTypeOff"
809 (fn () => write "\tForceType None\n")
810
811 val () = Env.action_two "action"
812 ("what", Env.string, "how", Env.string)
813 (fn (what, how) => (write "\tAction ";
814 write what;
815 write " ";
816 write how;
817 write "\n"))
818
819 val () = Env.action_one "addDefaultCharset"
820 ("charset", Env.string)
821 (fn ty => (write "\tAddDefaultCharset ";
822 write ty;
823 write "\n"))
824
825 (*val () = Env.action_one "davSvn"
826 ("path", Env.string)
827 (fn path => (write "\tDAV svn\n\tSVNPath ";
828 write path;
829 write "\n"))
830
831 val () = Env.action_one "authzSvnAccessFile"
832 ("path", Env.string)
833 (fn path => (write "\tAuthzSVNAccessFile ";
834 write path;
835 write "\n"))*)
836
837 val () = Env.action_none "davFilesystem"
838 (fn path => write "\tDAV filesystem\n")
839
840 val () = Env.action_two "addDescription"
841 ("description", Env.string, "patterns", Env.list Env.string)
842 (fn (desc, pats) =>
843 case pats of
844 [] => ()
845 | _ => (write "\tAddDescription \"";
846 write (String.toString desc);
847 write "\"";
848 app (fn pat => (write " "; write pat)) pats;
849 write "\n"))
850
851 val () = Env.action_one "indexOptions"
852 ("options", Env.list autoindex_option)
853 (fn opts =>
854 case opts of
855 [] => ()
856 | _ => (write "\tIndexOptions";
857 app (fn (opt, arg) =>
858 (write " ";
859 write opt;
860 Option.app (fn arg =>
861 (write "="; write arg)) arg)) opts;
862 write "\n"))
863
864 val () = Env.action_one "set_indexOptions"
865 ("options", Env.list autoindex_option)
866 (fn opts =>
867 case opts of
868 [] => ()
869 | _ => (write "\tIndexOptions";
870 app (fn (opt, arg) =>
871 (write " +";
872 write opt;
873 Option.app (fn arg =>
874 (write "="; write arg)) arg)) opts;
875 write "\n"))
876
877 val () = Env.action_one "unset_indexOptions"
878 ("options", Env.list autoindex_option)
879 (fn opts =>
880 case opts of
881 [] => ()
882 | _ => (write "\tIndexOptions";
883 app (fn (opt, _) =>
884 (write " -";
885 write opt)) opts;
886 write "\n"))
887
888 val () = Env.action_one "headerName"
889 ("name", Env.string)
890 (fn name => (write "\tHeaderName ";
891 write name;
892 write "\n"))
893
894 val () = Env.action_one "readmeName"
895 ("name", Env.string)
896 (fn name => (write "\tReadmeName ";
897 write name;
898 write "\n"))
899
900 val () = Env.action_two "setEnv"
901 ("key", Env.string, "value", Env.string)
902 (fn (key, value) => (write "\tSetEnv \"";
903 write key;
904 write "\" \"";
905 write (String.translate (fn #"\"" => "\\\""
906 | ch => str ch) value);
907 write "\"\n"))
908
909 val () = Domain.registerResetLocal (fn () =>
910 ignore (OS.Process.system (Config.rm ^ " -rf /var/domtool/vhosts/*")))
911
912 val () = Domain.registerDescriber (Domain.considerAll
913 [Domain.Extension {extension = "vhost",
914 heading = fn host => "Web vhost " ^ host},
915 Domain.Extension {extension = "vhost_ssl",
916 heading = fn host => "SSL web vhost " ^ host}])
917
918 end