structure Domain :> DOMAIN = struct
+open MsgTypes
+
structure SM = DataStructures.StringMap
structure SS = DataStructures.StringSet
+val ssl_context = ref (NONE : OpenSSL.context option)
+fun set_context ctx = ssl_context := SOME ctx
+
val nodes = map #1 Config.nodeIps
val nodeMap = foldl (fn ((node, ip), mp) => SM.insert (mp, node, ip))
SM.empty Config.nodeIps
fun nodeIp node = valOf (SM.find (nodeMap, node))
val usr = ref ""
-fun setUser ur = usr := ur
fun getUser () = !usr
val your_doms = ref SS.empty
val your_pths = ref SS.empty
fun your_paths () = !your_pths
+fun setUser user =
+ (usr := user;
+ your_doms := Acl.class {user = getUser (),
+ class = "domain"};
+ your_usrs := Acl.class {user = getUser (),
+ class = "user"};
+ your_grps := Acl.class {user = getUser (),
+ class = "group"};
+ your_pths := Acl.class {user = getUser (),
+ class = "path"})
+
fun validIp s =
case map Int.fromString (String.fields (fn ch => ch = #".") s) of
[SOME n1, SOME n2, SOME n3, SOME n4] =>
(Substring.slice (suf, 1, NONE)))
end
+val yourDomain = yourDomainHost
+
fun validUser s = size s > 0 andalso size s < 20
andalso CharVector.all Char.isAlphaNum s
Env.string
validNode
+val _ = Env.registerFunction ("dns_node_to_node",
+ fn [e] => SOME e
+ | _ => NONE)
+
+val _ = Env.registerFunction ("mail_node_to_node",
+ fn [e] => SOME e
+ | _ => NONE)
open Ast
val dl = ErrorMsg.dummyLoc
[nsD, serialD, refD, retD, expD, minD])
val masterD = (EApp ((EVar "internalMaster", dl),
- (EString Config.defaultNode, dl)),
+ (EString Config.masterNode, dl)),
dl)
-val _ = Main.registerDefault ("DNS",
- (TBase "dnsKind", dl),
- (fn () => multiApp ((EVar "useDns", dl),
- dl,
- [soaD, masterD, (EList [], dl)])))
+val slavesD = (EList (map (fn s => (EString s, dl)) Config.slaveNodes), dl)
+
+val _ = Defaults.registerDefault ("Mailbox",
+ (TBase "email", dl),
+ (fn () => (EString (getUser ()), dl)))
-val _ = Main.registerDefault ("TTL",
- (TBase "int", dl),
- (fn () => (EInt Config.Bind.defaultTTL, dl)))
+val _ = Defaults.registerDefault ("DNS",
+ (TBase "dnsKind", dl),
+ (fn () => multiApp ((EVar "useDns", dl),
+ dl,
+ [soaD, masterD, slavesD])))
+
+val _ = Defaults.registerDefault ("TTL",
+ (TBase "int", dl),
+ (fn () => (EInt Config.Bind.defaultTTL, dl)))
type soa = {ns : string,
serial : int option,
ExternalMaster of string
| InternalMaster of string
-val master = fn (EApp ((EVar "externalMaster", _), e), _) => Option.map ExternalMaster (Env.string e)
+val ip = Env.string
+
+val _ = Env.registerFunction ("ip_of_node",
+ fn [(EString node, _)] => SOME (EString (nodeIp node), dl)
+ | _ => NONE)
+
+val master = fn (EApp ((EVar "externalMaster", _), e), _) => Option.map ExternalMaster (ip e)
| (EApp ((EVar "internalMaster", _), e), _) => Option.map InternalMaster (Env.string e)
| _ => NONE
afters := (fn x => (old x; f x))
end
+val globals = ref (fn () => ())
+val locals = ref (fn () => ())
+
+fun registerResetGlobal f =
+ let
+ val old = !globals
+ in
+ globals := (fn x => (old x; f x))
+ end
+
+fun registerResetLocal f =
+ let
+ val old = !locals
+ in
+ locals := (fn x => (old x; f x))
+ end
+
+fun resetGlobal () = (!globals ();
+ ignore (OS.Process.system (Config.rm ^ " -rf " ^ Config.resultRoot ^ "/*")))
+fun resetLocal () = !locals ()
+
val current = ref ""
val currentPath = ref (fn (_ : string) => "")
before Posix.FileSys.closedir dir
end
in
- explore (OS.Path.joinDirFile {dir = Config.tmpDir,
- file = site}, diffs)
+ exploreSites (explore (OS.Path.joinDirFile {dir = Config.tmpDir,
+ file = site}, diffs))
end
in
exploreSites []
TextIO.output (outf, "\" IN {\n\ttype ");
TextIO.output (outf, kind);
TextIO.output (outf, ";\n\tfile \"");
- TextIO.output (outf, Config.Bind.zonePath);
+ TextIO.output (outf, Config.Bind.zonePath_real);
TextIO.output (outf, "/");
TextIO.output (outf, dom);
TextIO.output (outf, ".zone\";\n");
"master" => TextIO.output (outf, "\tallow-update { none; };\n")
| _ => (TextIO.output (outf, "\tmasters { ");
TextIO.output (outf, masterIp);
- TextIO.output (outf, " };\n"));
+ TextIO.output (outf, "; };\n"));
TextIO.output (outf, "};\n");
TextIO.closeOut outf
end
end,
fn () => !afters (!current))
-val () = Env.registerPreTycheck (fn () => (setUser Config.testUser;
- Acl.read Config.aclFile;
- your_doms := Acl.class {user = getUser (),
- class = "domain"};
- your_usrs := Acl.class {user = getUser (),
- class = "user"};
- your_grps := Acl.class {user = getUser (),
- class = "group"};
- your_pths := Acl.class {user = getUser (),
- class = "path"}))
-
val () = Env.registerPre (fn () => (ignore (Slave.shellF ([Config.rm, " -rf ", Config.tmpDir, ""],
fn cl => "Temp file cleanup failed: " ^ cl));
OS.FileSys.mkDir Config.tmpDir;
handle OS.SysErr _ => ())
nodes))
+fun handleSite (site, files) =
+ let
+
+ in
+ print ("New configuration for node " ^ site ^ "\n");
+ if site = Config.defaultNode then
+ Slave.handleChanges files
+ else let
+ val bio = OpenSSL.connect (valOf (!ssl_context),
+ nodeIp site
+ ^ ":"
+ ^ Int.toString Config.slavePort)
+ in
+ app (fn file => Msg.send (bio, MsgFile file)) files;
+ Msg.send (bio, MsgDoFiles);
+ case Msg.recv bio of
+ NONE => print "Slave closed connection unexpectedly\n"
+ | SOME m =>
+ case m of
+ MsgOk => print ("Slave " ^ site ^ " finished\n")
+ | MsgError s => print ("Slave " ^ site
+ ^ " returned error: " ^
+ s ^ "\n")
+ | _ => print ("Slave " ^ site
+ ^ " returned unexpected command\n");
+ OpenSSL.close bio
+ end
+ end
+
val () = Env.registerPost (fn () =>
let
val diffs = findAllDiffs ()
in
if !ErrorMsg.anyErrors then
()
- else
- Slave.handleChanges (map #2 diffs)(*;
+ else let
+ val changed = foldl (fn ((site, file), changed) =>
+ let
+ val ls = case SM.find (changed, site) of
+ NONE => []
+ | SOME ls => ls
+ in
+ SM.insert (changed, site, file :: ls)
+ end) SM.empty diffs
+ in
+ SM.appi handleSite changed
+ end;
ignore (Slave.shellF ([Config.rm, " -rf ", Config.tmpDir, ""],
- fn cl => "Temp file cleanup failed: " ^ cl))*)
+ fn cl => "Temp file cleanup failed: " ^ cl))
end)
+fun hasPriv priv = Acl.query {user = getUser (), class = "priv", value = "all"}
+ orelse Acl.query {user = getUser (), class = "priv", value = priv}
+
+val _ = Env.type_one "dns_node"
+ Env.string
+ (fn node =>
+ List.exists (fn x => x = node) Config.dnsNodes_all
+ orelse (hasPriv "dns"
+ andalso List.exists (fn x => x = node) Config.dnsNodes_admin))
+
+val _ = Env.type_one "mail_node"
+ Env.string
+ (fn node =>
+ List.exists (fn x => x = node) Config.mailNodes_all
+ orelse (hasPriv "mail"
+ andalso List.exists (fn x => x = node) Config.mailNodes_admin))
+fun rmdom doms =
+ let
+ fun doNode (node, _) =
+ let
+ val dname = OS.Path.joinDirFile {dir = Config.resultRoot,
+ file = node}
+
+ fun doDom (dom, actions) =
+ let
+ val domPath = String.concatWith "/" (rev (String.fields (fn ch => ch = #".") dom))
+ val dname = OS.Path.concat (dname, domPath)
+
+ fun visitDom (dom, dname, actions) =
+ let
+ val dir = Posix.FileSys.opendir dname
+
+ fun loop actions =
+ case Posix.FileSys.readdir dir of
+ NONE => actions
+ | SOME fname =>
+ let
+ val fnameFull = OS.Path.joinDirFile {dir = dname,
+ file = fname}
+ in
+ if Posix.FileSys.ST.isDir (Posix.FileSys.stat fnameFull) then
+ loop (visitDom (fname ^ "." ^ dom,
+ fnameFull,
+ actions))
+ else
+ loop ({action = Slave.Delete,
+ domain = dom,
+ dir = dname,
+ file = fnameFull} :: actions)
+ end
+ in
+ loop actions
+ before Posix.FileSys.closedir dir
+ end
+ handle OS.SysErr _ =>
+ (print ("Warning: System error deleting domain " ^ dom ^ " on " ^ node ^ ".\n");
+ actions)
+ in
+ visitDom (dom, dname, actions)
+ end
+
+ val actions = foldl doDom [] doms
+ in
+ handleSite (node, actions)
+ end
+ handle IO.Io _ => print ("Warning: IO error deleting domains on " ^ node ^ ".\n")
+
+ fun cleanupNode (node, _) =
+ let
+ fun doDom dom =
+ let
+ val domPath = String.concatWith "/" (rev (String.fields (fn ch => ch = #".") dom))
+ val dname = OS.Path.joinDirFile {dir = Config.resultRoot,
+ file = node}
+ val dname = OS.Path.concat (dname, domPath)
+ in
+ ignore (OS.Process.system (Config.rm ^ " -rf " ^ dname))
+ end
+ in
+ app doDom doms
+ end
+ in
+ app doNode Config.nodeIps;
+ app cleanupNode Config.nodeIps
+ end
end
HCoop / hcoop / domtool2.git / blobdiff