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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 val dl = ErrorMsg.dummyLoc
26
27 fun webNode 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.type_one "web_node"
33 Env.string
34 webNode
35
36 val _ = Env.registerFunction ("web_node_to_node",
37 fn [e] => SOME e
38 | _ => NONE)
39
40 fun webPlace (EApp ((EVar "web_place_default", _), (EString node, _)), _) =
41 SOME (node, Domain.nodeIp node)
42 | webPlace (EApp ((EApp ((EVar "web_place", _), (EString node, _)), _), (EString ip, _)), _) =
43 SOME (node, ip)
44 | webPlace _ = NONE
45
46 fun webPlaceDefault node = (EApp ((EVar "web_place_default", dl), (EString node, dl)), dl)
47
48 val _ = Env.registerFunction ("web_place_to_web_node",
49 fn [e] => Option.map (fn (node, _) => (EString node, dl)) (webPlace e)
50 | _ => NONE)
51
52 val _ = Env.registerFunction ("web_place_to_node",
53 fn [e] => Option.map (fn (node, _) => (EString node, dl)) (webPlace e)
54 | _ => NONE)
55
56 val _ = Env.registerFunction ("web_place_to_ip",
57 fn [e] => Option.map (fn (_, ip) => (EString ip, dl)) (webPlace e)
58 | _ => NONE)
59
60 val _ = Env.type_one "proxy_port"
61 Env.int
62 (fn n => n > 1024)
63
64 val _ = Env.type_one "proxy_target"
65 Env.string
66 (fn s =>
67 let
68 fun default () = List.exists (fn s' => s = s') Config.Apache.proxyTargets
69 in
70 case String.fields (fn ch => ch = #":") s of
71 ["http", "//localhost", rest] =>
72 (case String.fields (fn ch => ch = #"/") rest of
73 port :: _ =>
74 (case Int.fromString port of
75 NONE => default ()
76 | SOME n => n > 1024 orelse default ())
77 | _ => default ())
78 | _ => default ()
79 end)
80
81 val _ = Env.type_one "rewrite_arg"
82 Env.string
83 (CharVector.all Char.isAlphaNum)
84
85 val _ = Env.type_one "suexec_flag"
86 Env.bool
87 (fn b => b orelse Domain.hasPriv "www")
88
89 fun validLocation s =
90 size s > 0 andalso size s < 1000 andalso CharVector.all
91 (fn ch => Char.isAlphaNum ch
92 orelse ch = #"-"
93 orelse ch = #"_"
94 orelse ch = #"."
95 orelse ch = #"/") s
96
97 val _ = Env.type_one "location"
98 Env.string
99 validLocation
100
101 fun validCert s = Acl.query {user = Domain.getUser (),
102 class = "cert",
103 value = s}
104
105 val _ = Env.type_one "ssl_cert_path"
106 Env.string
107 validCert
108
109 fun ssl e = case e of
110 (EVar "no_ssl", _) => SOME NONE
111 | (EApp ((EVar "use_cert", _), s), _) => Option.map SOME (Env.string s)
112 | _ => NONE
113
114 val defaults = [("WebPlaces",
115 (TList (TBase "web_place", dl), dl),
116 (fn () => (EList (map webPlaceDefault Config.Apache.webNodes_default), dl))),
117 ("SSL",
118 (TBase "ssl", dl),
119 (fn () => (EVar "no_ssl", dl))),
120 ("User",
121 (TBase "your_user", dl),
122 (fn () => (EString (Domain.getUser ()), dl))),
123 ("Group",
124 (TBase "your_group", dl),
125 (fn () => (EString "nogroup", dl))),
126 ("DocumentRoot",
127 (TBase "your_path", dl),
128 (fn () => (EString (Domain.homedir () ^ "/" ^ Config.Apache.public_html), dl))),
129 ("ServerAdmin",
130 (TBase "email", dl),
131 (fn () => (EString (Domain.getUser () ^ "@" ^ Config.defaultDomain), dl))),
132 ("SuExec",
133 (TBase "suexec_flag", dl),
134 (fn () => (EVar "true", dl)))]
135
136 val () = app Defaults.registerDefault defaults
137
138 val redirect_code = fn (EVar "temp", _) => SOME "temp"
139 | (EVar "permanent", _) => SOME "permanent"
140 | (EVar "seeother", _) => SOME "seeother"
141 | (EVar "redir300", _) => SOME "300"
142 | (EVar "redir301", _) => SOME "301"
143 | (EVar "redir302", _) => SOME "302"
144 | (EVar "redir303", _) => SOME "303"
145 | (EVar "redir304", _) => SOME "304"
146 | (EVar "redir305", _) => SOME "305"
147 | (EVar "redir307", _) => SOME "307"
148 | _ => NONE
149
150 val flag = fn (EVar "redirect", _) => SOME "R"
151 | (EVar "forbidden", _) => SOME "F"
152 | (EVar "gone", _) => SOME "G"
153 | (EVar "last", _) => SOME "L"
154 | (EVar "chain", _) => SOME "C"
155 | (EVar "nosubreq", _) => SOME "NS"
156 | (EVar "nocase", _) => SOME "NC"
157 | (EVar "qsappend", _) => SOME "QSA"
158 | (EVar "noescape", _) => SOME "NE"
159 | (EVar "passthrough", _) => SOME "PT"
160 | (EApp ((EVar "mimeType", _), e), _) =>
161 Option.map (fn s => "T=" ^ s) (Env.string e)
162 | (EApp ((EVar "redirectWith", _), e), _) =>
163 Option.map (fn s => "R=" ^ s) (redirect_code e)
164 | (EApp ((EVar "skip", _), e), _) =>
165 Option.map (fn n => "S=" ^ Int.toString n) (Env.int e)
166 | (EApp ((EApp ((EVar "env", _), e1), _), e2), _) =>
167 (case Env.string e1 of
168 NONE => NONE
169 | SOME s1 => Option.map (fn s2 => "E=" ^ s1 ^ ":" ^ s2)
170 (Env.string e2))
171
172 | _ => NONE
173
174 val cond_flag = fn (EVar "cond_nocase", _) => SOME "NC"
175 | (EVar "ornext", _) => SOME "OR"
176 | _ => NONE
177
178 val apache_option = fn (EVar "execCGI", _) => SOME "ExecCGI"
179 | (EVar "includesNOEXEC", _) => SOME "IncludesNOEXEC"
180 | (EVar "indexes", _) => SOME "Indexes"
181 | _ => NONE
182
183 val autoindex_width = fn (EVar "autofit", _) => SOME "*"
184 | (EApp ((EVar "characters", _), n), _) =>
185 Option.map Int.toString (Env.int n)
186 | _ => NONE
187
188 val autoindex_option = fn (EApp ((EVar "descriptionWidth", _), w), _) =>
189 Option.map (fn w => ("DescriptionWidth", SOME w))
190 (autoindex_width w)
191 | (EVar "fancyIndexing", _) => SOME ("FancyIndexing", NONE)
192 | (EVar "foldersFirst", _) => SOME ("FoldersFirst", NONE)
193 | (EVar "htmlTable", _) => SOME ("HTMLTable", NONE)
194 | (EVar "iconsAreLinks", _) => SOME ("IconsAreLinks", NONE)
195 | (EApp ((EVar "iconHeight", _), n), _) =>
196 Option.map (fn w => ("IconHeight", SOME (Int.toString w)))
197 (Env.int n)
198 | (EApp ((EVar "iconWidth", _), n), _) =>
199 Option.map (fn w => ("IconWidth", SOME (Int.toString w)))
200 (Env.int n)
201 | (EVar "ignoreCase", _) => SOME ("IgnoreCase", NONE)
202 | (EVar "ignoreClient", _) => SOME ("IgnoreClient", NONE)
203 | (EApp ((EVar "nameWidth", _), w), _) =>
204 Option.map (fn w => ("NameWidth", SOME w))
205 (autoindex_width w)
206 | (EVar "scanHtmlTitles", _) => SOME ("ScanHTMLTitles", NONE)
207 | (EVar "suppressColumnSorting", _) => SOME ("SuppressColumnSorting", NONE)
208 | (EVar "suppressDescription", _) => SOME ("SuppressDescription", NONE)
209 | (EVar "suppressHtmlPreamble", _) => SOME ("SuppressHTMLPreamble", NONE)
210 | (EVar "suppressIcon", _) => SOME ("SuppressIcon", NONE)
211 | (EVar "suppressLastModified", _) => SOME ("SuppressLastModified", NONE)
212 | (EVar "suppressRules", _) => SOME ("SuppressRules", NONE)
213 | (EVar "suppressSize", _) => SOME ("SuppressSize", NONE)
214 | (EVar "trackModified", _) => SOME ("TrackModified", NONE)
215 | (EVar "versionSort", _) => SOME ("VersionSort", NONE)
216 | (EVar "xhtml", _) => SOME ("XHTML", NONE)
217
218 | _ => NONE
219
220 val vhostsChanged = ref false
221 val logDeleted = ref false
222
223 val () = Slave.registerPreHandler
224 (fn () => (vhostsChanged := false;
225 logDeleted := false))
226
227 fun findVhostUser fname =
228 let
229 val inf = TextIO.openIn fname
230
231 fun loop () =
232 case TextIO.inputLine inf of
233 NONE => NONE
234 | SOME line =>
235 if String.isPrefix "# Owner: " line then
236 case String.tokens Char.isSpace line of
237 [_, _, user] => SOME user
238 | _ => NONE
239 else
240 loop ()
241 in
242 loop ()
243 before TextIO.closeIn inf
244 end handle _ => NONE
245
246 val webNodes_full = Config.Apache.webNodes_all @ Config.Apache.webNodes_admin
247
248 fun isVersion1 node =
249 List.exists (fn (n, {version = ConfigTypes.APACHE_1_3, ...}) => n = node
250 | _ => false) webNodes_full
251
252 fun imVersion1 () = isVersion1 (Slave.hostname ())
253
254 fun isWaklog node =
255 List.exists (fn (n, {auth = ConfigTypes.MOD_WAKLOG, ...}) => n = node
256 | _ => false) webNodes_full
257
258 fun down () = if imVersion1 () then Config.Apache.down1 else Config.Apache.down
259 fun undown () = if imVersion1 () then Config.Apache.undown1 else Config.Apache.undown
260 fun reload () = if imVersion1 () then Config.Apache.reload1 else Config.Apache.reload
261 fun fixperms () = if imVersion1 () then Config.Apache.fixperms1 else Config.Apache.fixperms
262
263 fun logDir {user, node, vhostId} =
264 String.concat [Config.Apache.logDirOf (isVersion1 node) user,
265 "/",
266 node,
267 "/",
268 vhostId]
269
270 fun realLogDir {user, node, vhostId} =
271 String.concat [Config.Apache.realLogDirOf user,
272 "/",
273 node,
274 "/",
275 vhostId]
276
277 val () = Slave.registerFileHandler (fn fs =>
278 let
279 val spl = OS.Path.splitDirFile (#file fs)
280 in
281 if String.isSuffix ".vhost" (#file spl)
282 orelse String.isSuffix ".vhost_ssl" (#file spl) then let
283 val realVhostFile = OS.Path.joinDirFile
284 {dir = Config.Apache.confDir,
285 file = #file spl}
286
287 val user = findVhostUser (#file fs)
288 val oldUser = case #action fs of
289 Slave.Delete false => user
290 | _ => findVhostUser realVhostFile
291 in
292 if (oldUser = NONE andalso #action fs <> Slave.Add)
293 orelse (user = NONE andalso not (Slave.isDelete (#action fs))) then
294 print ("Can't find user in " ^ #file fs ^ " or " ^ realVhostFile ^ "! Taking no action.\n")
295 else
296 let
297 val vhostId = if OS.Path.ext (#file spl) = SOME "vhost_ssl" then
298 OS.Path.base (#file spl) ^ ".ssl"
299 else
300 OS.Path.base (#file spl)
301
302 fun realLogDir user =
303 logDir {user = valOf user,
304 node = Slave.hostname (),
305 vhostId = vhostId}
306
307 fun backupLogs () =
308 OS.Path.joinDirFile
309 {dir = Config.Apache.backupLogDirOf
310 (isVersion1 (Slave.hostname ())),
311 file = vhostId}
312 in
313 vhostsChanged := true;
314 case #action fs of
315 Slave.Delete _ =>
316 let
317 val ldir = realLogDir oldUser
318 in
319 if !logDeleted then
320 ()
321 else
322 (ignore (OS.Process.system (down ()));
323 ignore (OS.Process.system (fixperms ()));
324 logDeleted := true);
325 ignore (OS.Process.system (Config.rm
326 ^ " -rf "
327 ^ realVhostFile));
328 Slave.moveDirCreate {from = ldir,
329 to = backupLogs ()}
330 end
331 | Slave.Add =>
332 let
333 val rld = realLogDir user
334 in
335 ignore (OS.Process.system (Config.cp
336 ^ " "
337 ^ #file fs
338 ^ " "
339 ^ realVhostFile));
340 if Posix.FileSys.access (rld, []) then
341 ()
342 else
343 Slave.moveDirCreate {from = backupLogs (),
344 to = rld}
345 end
346
347 | _ =>
348 (ignore (OS.Process.system (Config.cp
349 ^ " "
350 ^ #file fs
351 ^ " "
352 ^ realVhostFile));
353 if user <> oldUser then
354 let
355 val old = realLogDir oldUser
356 val rld = realLogDir user
357 in
358 if !logDeleted then
359 ()
360 else
361 (ignore (OS.Process.system (down ()));
362 logDeleted := true);
363 ignore (OS.Process.system (Config.rm
364 ^ " -rf "
365 ^ realLogDir oldUser));
366 if Posix.FileSys.access (rld, []) then
367 ()
368 else
369 Slave.mkDirAll rld
370 end
371 else
372 ())
373 end
374 end
375 else
376 ()
377 end)
378
379 val () = Slave.registerPostHandler
380 (fn () =>
381 (if !vhostsChanged then
382 Slave.shellF ([if !logDeleted then undown () else reload ()],
383 fn cl => "Error reloading Apache with " ^ cl)
384 else
385 ()))
386
387 val vhostFiles : (string * TextIO.outstream) list ref = ref []
388 fun write' s = app (fn (node, file) => TextIO.output (file, s node)) (!vhostFiles)
389 fun write s = app (fn (_, file) => TextIO.output (file, s)) (!vhostFiles)
390
391 val rewriteEnabled = ref false
392 val localRewriteEnabled = ref false
393 val currentVhost = ref ""
394 val currentVhostId = ref ""
395 val sslEnabled = ref false
396
397 val pre = ref (fn _ : {user : string, nodes : string list, id : string, hostname : string} => ())
398 fun registerPre f =
399 let
400 val old = !pre
401 in
402 pre := (fn x => (old x; f x))
403 end
404
405 val post = ref (fn () => ())
406 fun registerPost f =
407 let
408 val old = !post
409 in
410 post := (fn () => (old (); f ()))
411 end
412
413 fun doPre x = !pre x
414 fun doPost () = !post ()
415
416 val aliaser = ref (fn _ : string => ())
417 fun registerAliaser f =
418 let
419 val old = !aliaser
420 in
421 aliaser := (fn x => (old x; f x))
422 end
423
424 val () = Env.containerV_one "vhost"
425 ("host", Env.string)
426 (fn (env, host) =>
427 let
428 val places = Env.env (Env.list webPlace) (env, "WebPlaces")
429
430 val ssl = Env.env ssl (env, "SSL")
431 val user = Env.env Env.string (env, "User")
432 val group = Env.env Env.string (env, "Group")
433 val docroot = Env.env Env.string (env, "DocumentRoot")
434 val sadmin = Env.env Env.string (env, "ServerAdmin")
435 val suexec = Env.env Env.bool (env, "SuExec")
436
437 val fullHost = host ^ "." ^ Domain.currentDomain ()
438 val vhostId = fullHost ^ (if Option.isSome ssl then ".ssl" else "")
439 val confFile = fullHost ^ (if Option.isSome ssl then ".vhost_ssl" else ".vhost")
440 in
441 currentVhost := fullHost;
442 currentVhostId := vhostId;
443 sslEnabled := Option.isSome ssl;
444
445 rewriteEnabled := false;
446 localRewriteEnabled := false;
447 vhostFiles := map (fn (node, ip) =>
448 let
449 val file = Domain.domainFile {node = node,
450 name = confFile}
451
452 val ld = logDir {user = user, node = node, vhostId = vhostId}
453 in
454 TextIO.output (file, "# Owner: ");
455 TextIO.output (file, user);
456 TextIO.output (file, "\n<VirtualHost ");
457 TextIO.output (file, ip);
458 TextIO.output (file, ":");
459 TextIO.output (file, case ssl of
460 SOME _ => "443"
461 | NONE => "80");
462 TextIO.output (file, ">\n");
463 TextIO.output (file, "\tErrorLog ");
464 TextIO.output (file, ld);
465 TextIO.output (file, "/error.log\n\tCustomLog ");
466 TextIO.output (file, ld);
467 TextIO.output (file, "/access.log combined\n");
468 TextIO.output (file, "\tServerName ");
469 TextIO.output (file, fullHost);
470 app
471 (fn dom => (TextIO.output (file, "\n\tServerAlias ");
472 TextIO.output (file, host);
473 TextIO.output (file, ".");
474 TextIO.output (file, dom)))
475 (Domain.currentAliasDomains ());
476
477 if suexec then
478 if isVersion1 node then
479 (TextIO.output (file, "\n\tUser ");
480 TextIO.output (file, user);
481 TextIO.output (file, "\n\tGroup ");
482 TextIO.output (file, group))
483 else
484 (TextIO.output (file, "\n\tSuexecUserGroup ");
485 TextIO.output (file, user);
486 TextIO.output (file, " ");
487 TextIO.output (file, group))
488 else
489 ();
490
491 if isWaklog node then
492 (TextIO.output (file, "\n\tWaklogEnabled on\n\tWaklogLocationPrincipal ");
493 TextIO.output (file, user);
494 TextIO.output (file, "/daemon@HCOOP.NET /etc/keytabs/user.daemon/");
495 TextIO.output (file, user))
496 else
497 ();
498
499 TextIO.output (file, "\n\tDAVLockDB /var/lock/apache2/dav/");
500 TextIO.output (file, user);
501 TextIO.output (file, "/DAVLock");
502
503 (ld, file)
504 end)
505 places;
506 write "\n\tDocumentRoot ";
507 write docroot;
508 write "\n\tServerAdmin ";
509 write sadmin;
510 case ssl of
511 SOME cert =>
512 (write "\n\tSSLEngine on\n\tSSLCertificateFile ";
513 write cert)
514 | NONE => ();
515 write "\n";
516 !pre {user = user, nodes = map #1 places, id = vhostId, hostname = fullHost};
517 app (fn dom => !aliaser (host ^ "." ^ dom)) (Domain.currentAliasDomains ())
518 end,
519 fn () => (!post ();
520 write "</VirtualHost>\n";
521 app (TextIO.closeOut o #2) (!vhostFiles)))
522
523 val inLocal = ref false
524
525 val () = Env.container_one "location"
526 ("prefix", Env.string)
527 (fn prefix =>
528 (write "\t<Location ";
529 write prefix;
530 write ">\n";
531 inLocal := true),
532 fn () => (write "\t</Location>\n";
533 inLocal := false;
534 localRewriteEnabled := false))
535
536 val () = Env.container_one "directory"
537 ("directory", Env.string)
538 (fn directory =>
539 (write "\t<Directory ";
540 write directory;
541 write ">\n";
542 inLocal := true),
543 fn () => (write "\t</Directory>\n";
544 inLocal := false;
545 localRewriteEnabled := false))
546
547 fun checkRewrite () =
548 if !inLocal then
549 if !localRewriteEnabled then
550 ()
551 else
552 (write "\tRewriteEngine on\n";
553 localRewriteEnabled := true)
554 else if !rewriteEnabled then
555 ()
556 else
557 (write "\tRewriteEngine on\n";
558 rewriteEnabled := true)
559
560 val () = Env.action_three "localProxyRewrite"
561 ("from", Env.string, "to", Env.string, "port", Env.int)
562 (fn (from, to, port) =>
563 (checkRewrite ();
564 write "\tRewriteRule\t";
565 write from;
566 write "\thttp://localhost:";
567 write (Int.toString port);
568 write "/";
569 write to;
570 write " [P]\n"))
571
572 val () = Env.action_two "proxyPass"
573 ("from", Env.string, "to", Env.string)
574 (fn (from, to) =>
575 (write "\tProxyPass\t";
576 write from;
577 write "\t";
578 write to;
579 write "\n"))
580
581 val () = Env.action_two "proxyPassReverse"
582 ("from", Env.string, "to", Env.string)
583 (fn (from, to) =>
584 (write "\tProxyPassReverse\t";
585 write from;
586 write "\t";
587 write to;
588 write "\n"))
589
590 val () = Env.action_three "rewriteRule"
591 ("from", Env.string, "to", Env.string, "flags", Env.list flag)
592 (fn (from, to, flags) =>
593 (checkRewrite ();
594 write "\tRewriteRule\t";
595 write from;
596 write "\t";
597 write to;
598 case flags of
599 [] => ()
600 | flag::rest => (write " [";
601 write flag;
602 app (fn flag => (write ",";
603 write flag)) rest;
604 write "]");
605 write "\n"))
606
607 val () = Env.action_three "rewriteCond"
608 ("test", Env.string, "pattern", Env.string, "flags", Env.list cond_flag)
609 (fn (from, to, flags) =>
610 (checkRewrite ();
611 write "\tRewriteCond\t";
612 write from;
613 write "\t";
614 write to;
615 case flags of
616 [] => ()
617 | flag::rest => (write " [";
618 write flag;
619 app (fn flag => (write ",";
620 write flag)) rest;
621 write "]");
622 write "\n"))
623
624 val () = Env.action_one "rewriteBase"
625 ("prefix", Env.string)
626 (fn prefix =>
627 (checkRewrite ();
628 write "\tRewriteBase\t";
629 write prefix;
630 write "\n"))
631
632 val () = Env.action_one "rewriteLogLevel"
633 ("level", Env.int)
634 (fn level =>
635 (checkRewrite ();
636 write "\tRewriteLog ";
637 write' (fn x => x);
638 write "/rewrite.log\n\tRewriteLogLevel ";
639 write (Int.toString level);
640 write "\n"))
641
642 val () = Env.action_two "alias"
643 ("from", Env.string, "to", Env.string)
644 (fn (from, to) =>
645 (write "\tAlias\t";
646 write from;
647 write " ";
648 write to;
649 write "\n"))
650
651 val () = Env.action_two "scriptAlias"
652 ("from", Env.string, "to", Env.string)
653 (fn (from, to) =>
654 (write "\tScriptAlias\t";
655 write from;
656 write " ";
657 write to;
658 write "\n"))
659
660 val () = Env.action_two "errorDocument"
661 ("code", Env.string, "handler", Env.string)
662 (fn (code, handler) =>
663 let
664 val hasSpaces = CharVector.exists Char.isSpace handler
665
666 fun maybeQuote () =
667 if hasSpaces then
668 write "\""
669 else
670 ()
671 in
672 write "\tErrorDocument\t";
673 write code;
674 write " ";
675 maybeQuote ();
676 write handler;
677 maybeQuote ();
678 write "\n"
679 end)
680
681 val () = Env.action_one "options"
682 ("options", Env.list apache_option)
683 (fn opts =>
684 case opts of
685 [] => ()
686 | _ => (write "\tOptions";
687 app (fn opt => (write " "; write opt)) opts;
688 write "\n"))
689
690 val () = Env.action_one "set_options"
691 ("options", Env.list apache_option)
692 (fn opts =>
693 case opts of
694 [] => ()
695 | _ => (write "\tOptions";
696 app (fn opt => (write " +"; write opt)) opts;
697 write "\n"))
698
699 val () = Env.action_one "unset_options"
700 ("options", Env.list apache_option)
701 (fn opts =>
702 case opts of
703 [] => ()
704 | _ => (write "\tOptions";
705 app (fn opt => (write " -"; write opt)) opts;
706 write "\n"))
707
708 val () = Env.action_one "directoryIndex"
709 ("filenames", Env.list Env.string)
710 (fn opts =>
711 (write "\tDirectoryIndex";
712 app (fn opt => (write " "; write opt)) opts;
713 write "\n"))
714
715 val () = Env.action_one "serverAliasHost"
716 ("host", Env.string)
717 (fn host =>
718 (write "\tServerAlias ";
719 write host;
720 write "\n";
721 !aliaser host))
722
723 val () = Env.action_one "serverAlias"
724 ("host", Env.string)
725 (fn host =>
726 (app
727 (fn dom =>
728 let
729 val full = host ^ "." ^ dom
730 in
731 write "\tServerAlias ";
732 write full;
733 write "\n";
734 !aliaser full
735 end)
736 (Domain.currentDomains ())))
737
738 val () = Env.action_none "serverAliasDefault"
739 (fn () =>
740 (app
741 (fn dom =>
742 (write "\tServerAlias ";
743 write dom;
744 write "\n";
745 !aliaser dom))
746 (Domain.currentDomains ())))
747
748 val authType = fn (EVar "basic", _) => SOME "basic"
749 | (EVar "digest", _) => SOME "digest"
750 | (EVar "kerberos", _) => SOME "kerberos"
751 | _ => NONE
752
753 fun allowAuthType "kerberos" = !sslEnabled
754 | allowAuthType _ = true
755
756 val () = Env.action_one "authType"
757 ("type", authType)
758 (fn ty =>
759 if allowAuthType ty then
760 (write "\tAuthType ";
761 write ty;
762 write "\n";
763 case ty of
764 "kerberos" =>
765 write "\tKrbMethodNegotiate off\n\tKrbMethodK5Passwd on\n\tKrbVerifyKDC off\n\tKrbAuthRealms HCOOP.NET\n\tKrbSaveCredentials on\n"
766 | _ => ())
767 else
768 print "WARNING: Skipped Kerberos authType because this isn't an SSL vhost.\n")
769
770 val () = Env.action_one "authName"
771 ("name", Env.string)
772 (fn name =>
773 (write "\tAuthName \"";
774 write name;
775 write "\"\n"))
776
777 val () = Env.action_one "authUserFile"
778 ("file", Env.string)
779 (fn name =>
780 (write "\tAuthUserFile ";
781 write name;
782 write "\n"))
783
784 val () = Env.action_none "requireValidUser"
785 (fn () => write "\tRequire valid-user\n")
786
787 val () = Env.action_one "requireUser"
788 ("users", Env.list Env.string)
789 (fn names =>
790 case names of
791 [] => ()
792 | _ => (write "\tRequire user";
793 app (fn name => (write " "; write name)) names;
794 write "\n"))
795
796 val () = Env.action_one "requireGroup"
797 ("groups", Env.list Env.string)
798 (fn names =>
799 case names of
800 [] => ()
801 | _ => (write "\tRequire group";
802 app (fn name => (write " "; write name)) names;
803 write "\n"))
804
805 val () = Env.action_none "orderAllowDeny"
806 (fn () => write "\tOrder allow,deny\n")
807
808 val () = Env.action_none "orderDenyAllow"
809 (fn () => write "\tOrder deny,allow\n")
810
811 val () = Env.action_none "allowFromAll"
812 (fn () => write "\tAllow from all\n")
813
814 val () = Env.action_one "allowFrom"
815 ("entries", Env.list Env.string)
816 (fn names =>
817 case names of
818 [] => ()
819 | _ => (write "\tAllow from";
820 app (fn name => (write " "; write name)) names;
821 write "\n"))
822
823 val () = Env.action_none "denyFromAll"
824 (fn () => write "\tDeny from all\n")
825
826 val () = Env.action_one "denyFrom"
827 ("entries", Env.list Env.string)
828 (fn names =>
829 case names of
830 [] => ()
831 | _ => (write "\tDeny from";
832 app (fn name => (write " "; write name)) names;
833 write "\n"))
834
835 val () = Env.action_none "satisfyAll"
836 (fn () => write "\tSatisfy all\n")
837
838 val () = Env.action_none "satisfyAny"
839 (fn () => write "\tSatisfy any\n")
840
841 val () = Env.action_one "forceType"
842 ("type", Env.string)
843 (fn ty => (write "\tForceType ";
844 write ty;
845 write "\n"))
846
847 val () = Env.action_none "forceTypeOff"
848 (fn () => write "\tForceType None\n")
849
850 val () = Env.action_two "action"
851 ("what", Env.string, "how", Env.string)
852 (fn (what, how) => (write "\tAction ";
853 write what;
854 write " ";
855 write how;
856 write "\n"))
857
858 val () = Env.action_one "addDefaultCharset"
859 ("charset", Env.string)
860 (fn ty => (write "\tAddDefaultCharset ";
861 write ty;
862 write "\n"))
863
864 (*val () = Env.action_one "davSvn"
865 ("path", Env.string)
866 (fn path => (write "\tDAV svn\n\tSVNPath ";
867 write path;
868 write "\n"))
869
870 val () = Env.action_one "authzSvnAccessFile"
871 ("path", Env.string)
872 (fn path => (write "\tAuthzSVNAccessFile ";
873 write path;
874 write "\n"))*)
875
876 val () = Env.action_none "davFilesystem"
877 (fn path => write "\tDAV filesystem\n")
878
879 val () = Env.action_two "addDescription"
880 ("description", Env.string, "patterns", Env.list Env.string)
881 (fn (desc, pats) =>
882 case pats of
883 [] => ()
884 | _ => (write "\tAddDescription \"";
885 write (String.toString desc);
886 write "\"";
887 app (fn pat => (write " "; write pat)) pats;
888 write "\n"))
889
890 val () = Env.action_one "indexOptions"
891 ("options", Env.list autoindex_option)
892 (fn opts =>
893 case opts of
894 [] => ()
895 | _ => (write "\tIndexOptions";
896 app (fn (opt, arg) =>
897 (write " ";
898 write opt;
899 Option.app (fn arg =>
900 (write "="; write arg)) arg)) opts;
901 write "\n"))
902
903 val () = Env.action_one "set_indexOptions"
904 ("options", Env.list autoindex_option)
905 (fn opts =>
906 case opts of
907 [] => ()
908 | _ => (write "\tIndexOptions";
909 app (fn (opt, arg) =>
910 (write " +";
911 write opt;
912 Option.app (fn arg =>
913 (write "="; write arg)) arg)) opts;
914 write "\n"))
915
916 val () = Env.action_one "unset_indexOptions"
917 ("options", Env.list autoindex_option)
918 (fn opts =>
919 case opts of
920 [] => ()
921 | _ => (write "\tIndexOptions";
922 app (fn (opt, _) =>
923 (write " -";
924 write opt)) opts;
925 write "\n"))
926
927 val () = Env.action_one "headerName"
928 ("name", Env.string)
929 (fn name => (write "\tHeaderName ";
930 write name;
931 write "\n"))
932
933 val () = Env.action_one "readmeName"
934 ("name", Env.string)
935 (fn name => (write "\tReadmeName ";
936 write name;
937 write "\n"))
938
939 val () = Env.action_two "setEnv"
940 ("key", Env.string, "value", Env.string)
941 (fn (key, value) => (write "\tSetEnv \"";
942 write key;
943 write "\" \"";
944 write (String.translate (fn #"\"" => "\\\""
945 | ch => str ch) value);
946 write "\"\n"))
947
948 val () = Domain.registerResetLocal (fn () =>
949 ignore (OS.Process.system (Config.rm ^ " -rf /var/domtool/vhosts/*")))
950
951 val () = Domain.registerDescriber (Domain.considerAll
952 [Domain.Extension {extension = "vhost",
953 heading = fn host => "Web vhost " ^ host ^ ":"},
954 Domain.Extension {extension = "vhost_ssl",
955 heading = fn host => "SSL web vhost " ^ host ^ ":"}])
956
957 end
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