open Ast
+val _ = Env.type_one "proxy_port"
+ Env.int
+ (fn n => n > 1024)
+
+val _ = Env.type_one "proxy_target"
+ Env.string
+ (fn s =>
+ let
+ fun default () = List.exists (fn s' => s = s') Config.Apache.proxyTargets
+ in
+ case String.fields (fn ch => ch = #":") s of
+ ["http", "//localhost", rest] =>
+ (case String.fields (fn ch => ch = #"/") rest of
+ port :: _ =>
+ (case Int.fromString port of
+ NONE => default ()
+ | SOME n => n > 1024 orelse default ())
+ | _ => default ())
+ | _ => default ()
+ end)
+
+val _ = Env.type_one "rewrite_arg"
+ Env.string
+ (CharVector.all Char.isAlphaNum)
+
+fun validLocation s =
+ size s > 0 andalso size s < 1000 andalso CharVector.all
+ (fn ch => Char.isAlphaNum ch
+ orelse ch = #"-"
+ orelse ch = #"_"
+ orelse ch = #"."
+ orelse ch = #"/") s
+
+val _ = Env.type_one "location"
+ Env.string
+ validLocation
+
val dl = ErrorMsg.dummyLoc
val _ = Main.registerDefault ("WebNodes",
(TBase "email", dl),
(fn () => (EString (Domain.getUser () ^ "@" ^ Config.defaultDomain), dl)))
+
+val redirect_code = fn (EVar "temp", _) => SOME "temp"
+ | (EVar "permanent", _) => SOME "permanent"
+ | (EVar "seeother", _) => SOME "seeother"
+ | (EVar "redir300", _) => SOME "300"
+ | (EVar "redir301", _) => SOME "301"
+ | (EVar "redir302", _) => SOME "302"
+ | (EVar "redir303", _) => SOME "303"
+ | (EVar "redir304", _) => SOME "304"
+ | (EVar "redir305", _) => SOME "305"
+ | (EVar "redir307", _) => SOME "307"
+ | _ => NONE
+
+val flag = fn (EVar "redirect", _) => SOME "R"
+ | (EVar "forbidden", _) => SOME "F"
+ | (EVar "gone", _) => SOME "G"
+ | (EVar "last", _) => SOME "L"
+ | (EVar "chain", _) => SOME "C"
+ | (EVar "nosubreq", _) => SOME "NS"
+ | (EVar "nocase", _) => SOME "NC"
+ | (EVar "qsappend", _) => SOME "QSA"
+ | (EVar "noescape", _) => SOME "NE"
+ | (EVar "passthrough", _) => SOME "PT"
+ | (EApp ((EVar "mimeType", _), e), _) =>
+ Option.map (fn s => "T=" ^ s) (Env.string e)
+ | (EApp ((EVar "redirectWith", _), e), _) =>
+ Option.map (fn s => "R=" ^ s) (redirect_code e)
+ | (EApp ((EVar "skip", _), e), _) =>
+ Option.map (fn n => "S=" ^ Int.toString n) (Env.int e)
+ | (EApp ((EApp ((EVar "env", _), e1), _), e2), _) =>
+ (case Env.string e1 of
+ NONE => NONE
+ | SOME s1 => Option.map (fn s2 => "E=" ^ s1 ^ ":" ^ s2)
+ (Env.string e2))
+
+ | _ => NONE
+
+val cond_flag = fn (EVar "cond_nocase", _) => SOME "NC"
+ | (EVar "ornext", _) => SOME "OR"
+ | _ => NONE
+
+val apache_option = fn (EVar "execCGI", _) => SOME "ExecCGI"
+ | (EVar "includesNOEXEC", _) => SOME "IncludesNOEXEC"
+ | (EVar "indexes", _) => SOME "Indexes"
+ | _ => NONE
+
+val autoindex_width = fn (EVar "autofit", _) => SOME "*"
+ | (EApp ((EVar "characters", _), n), _) =>
+ Option.map Int.toString (Env.int n)
+ | _ => NONE
+
+val autoindex_option = fn (EApp ((EVar "descriptionWidth", _), w), _) =>
+ Option.map (fn w => ("DescriptionWidth", SOME w))
+ (autoindex_width w)
+ | (EVar "fancyIndexing", _) => SOME ("FancyIndexing", NONE)
+ | (EVar "foldersFirst", _) => SOME ("FoldersFirst", NONE)
+ | (EVar "htmlTable", _) => SOME ("HTMLTable", NONE)
+ | (EVar "iconsAreLinks", _) => SOME ("IconsAreLinks", NONE)
+ | (EApp ((EVar "iconHeight", _), n), _) =>
+ Option.map (fn w => ("IconHeight", SOME (Int.toString w)))
+ (Env.int n)
+ | (EApp ((EVar "iconWidth", _), n), _) =>
+ Option.map (fn w => ("IconWidth", SOME (Int.toString w)))
+ (Env.int n)
+ | (EVar "ignoreCase", _) => SOME ("IgnoreCase", NONE)
+ | (EVar "ignoreClient", _) => SOME ("IgnoreClient", NONE)
+ | (EApp ((EVar "nameWidth", _), w), _) =>
+ Option.map (fn w => ("NameWidth", SOME w))
+ (autoindex_width w)
+ | (EVar "scanHtmlTitles", _) => SOME ("ScanHTMLTitles", NONE)
+ | (EVar "suppressColumnSorting", _) => SOME ("SuppressColumnSorting", NONE)
+ | (EVar "suppressDescription", _) => SOME ("SuppressDescription", NONE)
+ | (EVar "suppressHtmlPreamble", _) => SOME ("SuppressHTMLPreamble", NONE)
+ | (EVar "suppressIcon", _) => SOME ("SuppressIcon", NONE)
+ | (EVar "suppressLastModified", _) => SOME ("SuppressLastModified", NONE)
+ | (EVar "suppressRules", _) => SOME ("SuppressRules", NONE)
+ | (EVar "suppressSize", _) => SOME ("SuppressSize", NONE)
+ | (EVar "trackModified", _) => SOME ("TrackModified", NONE)
+ | (EVar "versionSort", _) => SOME ("VersionSort", NONE)
+ | (EVar "xhtml", _) => SOME ("XHTML", NONE)
+
+ | _ => NONE
+
val vhostsChanged = ref false
val () = Slave.registerPreHandler
(vhostsChanged := true;
case #action fs of
Slave.Delete =>
- ignore (OS.Process.system (Config.rm
- ^ " -rf "
- ^ Config.Apache.confDir
- ^ "/"
- ^ #file spl))
+ (ignore (OS.Process.system (Config.rm
+ ^ " -rf "
+ ^ Config.Apache.confDir
+ ^ "/"
+ ^ #file spl));
+ ignore (OS.Process.system (Config.rm
+ ^ " -rf "
+ ^ Config.Apache.logDir
+ ^ "/"
+ ^ #base (OS.Path.splitBaseExt
+ (#file spl)))))
+
| _ =>
ignore (OS.Process.system (Config.cp
^ " "
val vhostFiles : TextIO.outstream list ref = ref []
fun write s = app (fn file => TextIO.output (file, s)) (!vhostFiles)
+val rewriteEnabled = ref false
+val currentVhost = ref ""
+val currentVhostId = ref ""
+
+val pre = ref (fn _ : {nodes : string list, id : string, hostname : string} => ())
+fun registerPre f =
+ let
+ val old = !pre
+ in
+ pre := (fn x => (old x; f x))
+ end
+
+val post = ref (fn () => ())
+fun registerPost f =
+ let
+ val old = !post
+ in
+ post := (fn () => (old (); f ()))
+ end
+
+val aliaser = ref (fn _ : string => ())
+fun registerAliaser f =
+ let
+ val old = !aliaser
+ in
+ aliaser := (fn x => (old x; f x))
+ end
+
val () = Env.containerV_one "vhost"
("host", Env.string)
(fn (env, host) =>
val sadmin = Env.env Env.string (env, "ServerAdmin")
val fullHost = host ^ "." ^ Domain.currentDomain ()
+ val vhostId = fullHost ^ (if ssl then ".ssl" else "")
val confFile = fullHost ^ (if ssl then ".vhost_ssl" else ".vhost")
in
+ currentVhost := fullHost;
+ currentVhostId := vhostId;
+
+ rewriteEnabled := false;
vhostFiles := map (fn node =>
let
val file = Domain.domainFile {node = node,
file
end)
nodes;
- write "\tSuexecUserGroup ";
+ write "\tServerName ";
+ write fullHost;
+ write "\n\tSuexecUserGroup ";
write user;
write " ";
write group;
write docroot;
write "\n\tServerAdmin ";
write sadmin;
- write "\n"
+ write "\n\tErrorLog ";
+ write Config.Apache.logDir;
+ write "/";
+ write vhostId;
+ write "/error.log\n\tCustomLog ";
+ write Config.Apache.logDir;
+ write "/";
+ write vhostId;
+ write "/access.log combined\n";
+ !pre {nodes = nodes, id = vhostId, hostname = fullHost}
end,
- fn () => (write "</VirtualHost>\n";
+ fn () => (!post ();
+ write "</VirtualHost>\n";
app TextIO.closeOut (!vhostFiles)))
+val () = Env.container_one "location"
+ ("prefix", Env.string)
+ (fn prefix =>
+ (write "\t<Location ";
+ write prefix;
+ write ">\n"),
+ fn () => write "\t</Location>\n")
+
+val () = Env.container_one "directory"
+ ("directory", Env.string)
+ (fn directory =>
+ (write "\t<Directory ";
+ write directory;
+ write ">\n"),
+ fn () => write "\t</Directory>\n")
+
+fun checkRewrite () =
+ if !rewriteEnabled then
+ ()
+ else
+ (write "\tRewriteEngine on\n";
+ rewriteEnabled := true)
+
+val () = Env.action_three "localProxyRewrite"
+ ("from", Env.string, "to", Env.string, "port", Env.int)
+ (fn (from, to, port) =>
+ (checkRewrite ();
+ write "\tRewriteRule\t";
+ write from;
+ write "\thttp://localhost:";
+ write (Int.toString port);
+ write "/";
+ write to;
+ write " [P]\n"))
+
+val () = Env.action_two "proxyPass"
+ ("from", Env.string, "to", Env.string)
+ (fn (from, to) =>
+ (write "\tProxyPass\t";
+ write from;
+ write "\t";
+ write to;
+ write "\n"))
+
+val () = Env.action_two "proxyPassReverse"
+ ("from", Env.string, "to", Env.string)
+ (fn (from, to) =>
+ (write "\tProxyPassReverse\t";
+ write from;
+ write "\t";
+ write to;
+ write "\n"))
+
+val () = Env.action_three "rewriteRule"
+ ("from", Env.string, "to", Env.string, "flags", Env.list flag)
+ (fn (from, to, flags) =>
+ (checkRewrite ();
+ write "\tRewriteRule\t";
+ write from;
+ write "\t";
+ write to;
+ case flags of
+ [] => ()
+ | flag::rest => (write " [";
+ write flag;
+ app (fn flag => (write ",";
+ write flag)) rest;
+ write "]");
+ write "\n"))
+
+val () = Env.action_three "rewriteCond"
+ ("test", Env.string, "pattern", Env.string, "flags", Env.list cond_flag)
+ (fn (from, to, flags) =>
+ (checkRewrite ();
+ write "\tRewriteCond\t";
+ write from;
+ write "\t";
+ write to;
+ case flags of
+ [] => ()
+ | flag::rest => (write " [";
+ write flag;
+ app (fn flag => (write ",";
+ write flag)) rest;
+ write "]");
+ write "\n"))
+
+val () = Env.action_one "rewriteLogLevel"
+ ("level", Env.int)
+ (fn level =>
+ (checkRewrite ();
+ write "\tRewriteLog ";
+ write Config.Apache.logDir;
+ write "/";
+ write (!currentVhostId);
+ write "/rewrite.log\n\tRewriteLogLevel ";
+ write (Int.toString level);
+ write "\n"))
+
+val () = Env.action_two "alias"
+ ("from", Env.string, "to", Env.string)
+ (fn (from, to) =>
+ (write "\tAlias\t";
+ write from;
+ write " ";
+ write to;
+ write "\n"))
+
+val () = Env.action_two "scriptAlias"
+ ("from", Env.string, "to", Env.string)
+ (fn (from, to) =>
+ (write "\tScriptAlias\t";
+ write from;
+ write " ";
+ write to;
+ write "\n"))
+
+val () = Env.action_two "errorDocument"
+ ("code", Env.string, "handler", Env.string)
+ (fn (code, handler) =>
+ (write "\tErrorDocument\t";
+ write code;
+ write " ";
+ write handler;
+ write "\n"))
+
+val () = Env.action_one "options"
+ ("options", Env.list apache_option)
+ (fn opts =>
+ case opts of
+ [] => ()
+ | _ => (write "\tOptions";
+ app (fn opt => (write " "; write opt)) opts;
+ write "\n"))
+
+val () = Env.action_one "set_options"
+ ("options", Env.list apache_option)
+ (fn opts =>
+ case opts of
+ [] => ()
+ | _ => (write "\tOptions";
+ app (fn opt => (write " +"; write opt)) opts;
+ write "\n"))
+
+val () = Env.action_one "unset_options"
+ ("options", Env.list apache_option)
+ (fn opts =>
+ case opts of
+ [] => ()
+ | _ => (write "\tOptions";
+ app (fn opt => (write " -"; write opt)) opts;
+ write "\n"))
+
+val () = Env.action_one "directoryIndex"
+ ("filenames", Env.list Env.string)
+ (fn opts =>
+ (write "\tDirectoryIndex";
+ app (fn opt => (write " "; write opt)) opts;
+ write "\n"))
+
+val () = Env.action_one "serverAlias"
+ ("host", Env.string)
+ (fn host =>
+ (write "\tServerAlias ";
+ write host;
+ write "\n";
+ !aliaser host))
+
+val authType = fn (EVar "basic", _) => SOME "basic"
+ | (EVar "digest", _) => SOME "digest"
+ | _ => NONE
+
+val () = Env.action_one "authType"
+ ("type", authType)
+ (fn ty =>
+ (write "\tAuthType ";
+ write ty;
+ write "\n"))
+
+val () = Env.action_one "authName"
+ ("name", Env.string)
+ (fn name =>
+ (write "\tAuthName \"";
+ write name;
+ write "\"\n"))
+
+val () = Env.action_one "authUserFile"
+ ("file", Env.string)
+ (fn name =>
+ (write "\tAuthUserFile ";
+ write name;
+ write "\n"))
+
+val () = Env.action_none "requireValidUser"
+ (fn () => write "\tRequire valid-user\n")
+
+val () = Env.action_one "requireUser"
+ ("users", Env.list Env.string)
+ (fn names =>
+ case names of
+ [] => ()
+ | _ => (write "\tRequire user";
+ app (fn name => (write " "; write name)) names;
+ write "\n"))
+
+val () = Env.action_one "requireGroup"
+ ("groups", Env.list Env.string)
+ (fn names =>
+ case names of
+ [] => ()
+ | _ => (write "\tRequire group";
+ app (fn name => (write " "; write name)) names;
+ write "\n"))
+
+val () = Env.action_none "orderAllowDeny"
+ (fn () => write "\tOrder allow,deny\n")
+
+val () = Env.action_none "orderDenyAllow"
+ (fn () => write "\tOrder deny,allow\n")
+
+val () = Env.action_none "allowFromAll"
+ (fn () => write "\tAllow from all\n")
+
+val () = Env.action_one "allowFrom"
+ ("entries", Env.list Env.string)
+ (fn names =>
+ case names of
+ [] => ()
+ | _ => (write "\tAllow from";
+ app (fn name => (write " "; write name)) names;
+ write "\n"))
+
+val () = Env.action_none "denyFromAll"
+ (fn () => write "\tDeny from all\n")
+
+val () = Env.action_one "denyFrom"
+ ("entries", Env.list Env.string)
+ (fn names =>
+ case names of
+ [] => ()
+ | _ => (write "\tDeny from";
+ app (fn name => (write " "; write name)) names;
+ write "\n"))
+
+val () = Env.action_none "satisfyAll"
+ (fn () => write "\tSatisfy all\n")
+
+val () = Env.action_none "satisfyAny"
+ (fn () => write "\tSatisfy any\n")
+
+val () = Env.action_one "forceType"
+ ("type", Env.string)
+ (fn ty => (write "\tForceType ";
+ write ty;
+ write "\n"))
+
+val () = Env.action_none "forceTypeOff"
+ (fn () => write "\tForceType None\n")
+
+val () = Env.action_two "action"
+ ("what", Env.string, "how", Env.string)
+ (fn (what, how) => (write "\tAction ";
+ write what;
+ write " ";
+ write how;
+ write "\n"))
+
+val () = Env.action_one "addDefaultCharset"
+ ("charset", Env.string)
+ (fn ty => (write "\tAddDefaultCharset ";
+ write ty;
+ write "\n"))
+
+val () = Env.action_one "davSvn"
+ ("path", Env.string)
+ (fn path => (write "\tDAV svn\n\tSVNPath ";
+ write path;
+ write "\n"))
+
+val () = Env.action_one "authzSvnAccessFile"
+ ("path", Env.string)
+ (fn path => (write "\tAuthzSVNAccessFile ";
+ write path;
+ write "\n"))
+
+val () = Env.action_two "addDescription"
+ ("description", Env.string, "patterns", Env.list Env.string)
+ (fn (desc, pats) =>
+ case pats of
+ [] => ()
+ | _ => (write "\tAddDescription \"";
+ write (String.toString desc);
+ write "\"";
+ app (fn pat => (write " "; write pat)) pats;
+ write "\n"))
+
+val () = Env.action_one "indexOptions"
+ ("options", Env.list autoindex_option)
+ (fn opts =>
+ case opts of
+ [] => ()
+ | _ => (write "\tIndexOptions";
+ app (fn (opt, arg) =>
+ (write " ";
+ write opt;
+ Option.app (fn arg =>
+ (write "="; write arg)) arg)) opts;
+ write "\n"))
+
+val () = Env.action_one "set_indexOptions"
+ ("options", Env.list autoindex_option)
+ (fn opts =>
+ case opts of
+ [] => ()
+ | _ => (write "\tIndexOptions";
+ app (fn (opt, arg) =>
+ (write " +";
+ write opt;
+ Option.app (fn arg =>
+ (write "="; write arg)) arg)) opts;
+ write "\n"))
+
+val () = Env.action_one "unset_indexOptions"
+ ("options", Env.list autoindex_option)
+ (fn opts =>
+ case opts of
+ [] => ()
+ | _ => (write "\tIndexOptions";
+ app (fn (opt, _) =>
+ (write " -";
+ write opt)) opts;
+ write "\n"))
+
+val () = Env.action_one "headerName"
+ ("name", Env.string)
+ (fn name => (write "\tHeaderName ";
+ write name;
+ write "\n"))
+
+val () = Env.action_one "readmeName"
+ ("name", Env.string)
+ (fn name => (write "\tReadmeName ";
+ write name;
+ write "\n"))
+
end