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