+ if !ErrorMsg.anyErrors then
+ raise ErrorMsg.Error
+ else
+ let
+ val G' = Tycheck.checkFile b (Defaults.tInit ()) prog
+ in
+ if !ErrorMsg.anyErrors then
+ raise ErrorMsg.Error
+ else
+ (G', #3 prog)
+ end
+ end
+ end
+
+fun notTmp s =
+ String.sub (s, 0) <> #"."
+ andalso CharVector.all (fn ch => Char.isAlphaNum ch orelse ch = #"." orelse ch = #"_" orelse ch = #"-") s
+
+fun setupUser () =
+ let
+ val user =
+ case Posix.ProcEnv.getenv "DOMTOOL_USER" of
+ NONE =>
+ let
+ val uid = Posix.ProcEnv.getuid ()
+ in
+ Posix.SysDB.Passwd.name (Posix.SysDB.getpwuid uid)
+ end
+ | SOME user => user
+ in
+ Acl.read Config.aclFile;
+ Domain.setUser user;
+ user
+ end
+
+fun checkDir' dname =
+ let
+ val b = basis ()
+
+ val dir = Posix.FileSys.opendir dname
+
+ fun loop files =
+ case Posix.FileSys.readdir dir of
+ NONE => (Posix.FileSys.closedir dir;
+ files)
+ | SOME fname =>
+ if notTmp fname then
+ loop (OS.Path.joinDirFile {dir = dname,
+ file = fname}
+ :: files)
+ else
+ loop files
+
+ val files = loop []
+ val (_, files) = Order.order (SOME b) files
+ in
+ if !ErrorMsg.anyErrors then
+ raise ErrorMsg.Error
+ else
+ (foldl (fn (fname, G) => check' G fname) b files;
+ if !ErrorMsg.anyErrors then
+ raise ErrorMsg.Error
+ else
+ ())
+ end
+
+fun checkDir dname =
+ (setupUser ();
+ checkDir' dname)
+
+fun reduce fname =
+ let
+ val (G, body) = check fname
+ in
+ if !ErrorMsg.anyErrors then
+ NONE
+ else
+ case body of
+ SOME body =>
+ let
+ val body' = Reduce.reduceExp G body
+ in
+ (*printd (PD.hovBox (PD.PPS.Rel 0,
+ [PD.string "Result:",
+ PD.space 1,
+ p_exp body']))*)
+ SOME body'
+ end
+ | _ => NONE
+ end
+
+fun eval fname =
+ case reduce fname of
+ (SOME body') =>
+ if !ErrorMsg.anyErrors then
+ raise ErrorMsg.Error
+ else
+ Eval.exec (Defaults.eInit ()) body'
+ | NONE => raise ErrorMsg.Error
+
+fun eval' fname =
+ case reduce fname of
+ (SOME body') =>
+ if !ErrorMsg.anyErrors then
+ raise ErrorMsg.Error
+ else
+ ignore (Eval.exec' (Defaults.eInit ()) body')
+ | NONE => raise ErrorMsg.Error
+
+val dispatcher =
+ Config.dispatcher ^ ":" ^ Int.toString Config.dispatcherPort
+
+val self =
+ "localhost:" ^ Int.toString Config.slavePort
+
+fun context x =
+ (OpenSSL.context false x)
+ handle e as OpenSSL.OpenSSL s =>
+ (print "Couldn't find your certificate.\nYou probably haven't been given any Domtool privileges.\n";
+ print ("I looked in: " ^ #1 x ^ "\n");
+ print ("Additional information: " ^ s ^ "\n");
+ raise e)
+
+fun requestContext f =
+ let
+ val user = setupUser ()
+
+ val () = f ()
+
+ val context = context (Config.certDir ^ "/" ^ user ^ ".pem",
+ Config.keyDir ^ "/" ^ user ^ "/key.pem",
+ Config.trustStore)
+ in
+ (user, context)
+ end
+
+fun requestBio f =
+ let
+ val (user, context) = requestContext f
+ in
+ (user, OpenSSL.connect (context, dispatcher))
+ end
+
+fun requestSlaveBio () =
+ let
+ val (user, context) = requestContext (fn () => ())
+ in
+ (user, OpenSSL.connect (context, self))
+ end
+
+fun request fname =
+ let
+ val (user, bio) = requestBio (fn () => ignore (check fname))
+
+ val inf = TextIO.openIn fname
+
+ fun loop lines =
+ case TextIO.inputLine inf of
+ NONE => String.concat (List.rev lines)
+ | SOME line => loop (line :: lines)
+
+ val code = loop []
+ in
+ TextIO.closeIn inf;
+ Msg.send (bio, MsgConfig code);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Configuration succeeded.\n"
+ | MsgError s => print ("Configuration failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+ handle ErrorMsg.Error => ()
+
+fun requestDir dname =
+ let
+ val _ = if Posix.FileSys.access (dname, []) then
+ ()
+ else
+ (print ("Can't access " ^ dname ^ ".\n");
+ print "Did you mean to run domtool on a specific file, instead of asking for all\n";
+ print "files in your ~/.domtool directory?\n";
+ OS.Process.exit OS.Process.failure)
+
+ val _ = ErrorMsg.reset ()
+
+ val (user, bio) = requestBio (fn () => checkDir' dname)
+
+ val b = basis ()
+
+ val dir = Posix.FileSys.opendir dname
+
+ fun loop files =
+ case Posix.FileSys.readdir dir of
+ NONE => (Posix.FileSys.closedir dir;
+ files)
+ | SOME fname =>
+ if notTmp fname then
+ loop (OS.Path.joinDirFile {dir = dname,
+ file = fname}
+ :: files)
+ else
+ loop files
+
+ val files = loop []
+ val (_, files) = Order.order (SOME b) files
+
+ val _ = if !ErrorMsg.anyErrors then
+ raise ErrorMsg.Error
+ else
+ ()
+
+ val codes = map (fn fname =>
+ let
+ val inf = TextIO.openIn fname
+
+ fun loop lines =
+ case TextIO.inputLine inf of
+ NONE => String.concat (rev lines)
+ | SOME line => loop (line :: lines)
+ in
+ loop []
+ before TextIO.closeIn inf
+ end) files
+ in
+ if !ErrorMsg.anyErrors then
+ ()
+ else
+ (Msg.send (bio, MsgMultiConfig codes);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Configuration succeeded.\n"
+ | MsgError s => print ("Configuration failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio)
+ end
+ handle ErrorMsg.Error => ()
+
+fun requestPing () =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ OpenSSL.close bio;
+ OS.Process.success
+ end
+ handle _ => OS.Process.failure
+
+fun requestShutdown () =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgShutdown);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Shutdown begun.\n"
+ | MsgError s => print ("Shutdown failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestSlavePing () =
+ let
+ val (_, bio) = requestSlaveBio ()
+ in
+ OpenSSL.close bio;
+ OS.Process.success
+ end
+ handle _ => OS.Process.failure
+
+fun requestSlaveShutdown () =
+ let
+ val (_, bio) = requestSlaveBio ()
+ in
+ Msg.send (bio, MsgShutdown);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Shutdown begun.\n"
+ | MsgError s => print ("Shutdown failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestGrant acl =
+ let
+ val (user, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgGrant acl);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Grant succeeded.\n"
+ | MsgError s => print ("Grant failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestRevoke acl =
+ let
+ val (user, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgRevoke acl);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Revoke succeeded.\n"
+ | MsgError s => print ("Revoke failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestListPerms user =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgListPerms user);
+ (case Msg.recv bio of
+ NONE => (print "Server closed connection unexpectedly.\n";
+ NONE)
+ | SOME m =>
+ case m of
+ MsgPerms perms => SOME perms
+ | MsgError s => (print ("Listing failed: " ^ s ^ "\n");
+ NONE)
+ | _ => (print "Unexpected server reply.\n";
+ NONE))
+ before OpenSSL.close bio
+ end
+
+fun requestWhoHas perm =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgWhoHas perm);
+ (case Msg.recv bio of
+ NONE => (print "Server closed connection unexpectedly.\n";
+ NONE)
+ | SOME m =>
+ case m of
+ MsgWhoHasResponse users => SOME users
+ | MsgError s => (print ("whohas failed: " ^ s ^ "\n");
+ NONE)
+ | _ => (print "Unexpected server reply.\n";
+ NONE))
+ before OpenSSL.close bio
+ end
+
+fun requestRegen () =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgRegenerate);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Regeneration succeeded.\n"
+ | MsgError s => print ("Regeneration failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestRegenTc () =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgRegenerateTc);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "All configuration validated.\n"
+ | MsgError s => print ("Configuration validation failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestRmdom dom =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgRmdom dom);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Removal succeeded.\n"
+ | MsgError s => print ("Removal failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestRmuser user =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgRmuser user);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Removal succeeded.\n"
+ | MsgError s => print ("Removal failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestDbUser dbtype =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgCreateDbUser dbtype);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Your user has been created.\n"
+ | MsgError s => print ("Creation failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestDbPasswd rc =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgDbPasswd rc);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Your password has been changed.\n"
+ | MsgError s => print ("Password set failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestDbTable p =
+ let
+ val (user, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgCreateDb p);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been created.\n")
+ | MsgError s => print ("Creation failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestDbDrop p =
+ let
+ val (user, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgDropDb p);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print ("Your database " ^ user ^ "_" ^ #dbname p ^ " has been dropped.\n")
+ | MsgError s => print ("Drop failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestDbGrant p =
+ let
+ val (user, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgGrantDb p);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print ("You've been granted all allowed privileges to database " ^ user ^ "_" ^ #dbname p ^ ".\n")
+ | MsgError s => print ("Grant failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestListMailboxes domain =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgListMailboxes domain);
+ (case Msg.recv bio of
+ NONE => Vmail.Error "Server closed connection unexpectedly."
+ | SOME m =>
+ case m of
+ MsgMailboxes users => (Msg.send (bio, MsgOk);
+ Vmail.Listing users)
+ | MsgError s => Vmail.Error ("Listing failed: " ^ s)
+ | _ => Vmail.Error "Unexpected server reply.")
+ before OpenSSL.close bio
+ end
+
+fun requestNewMailbox p =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgNewMailbox p);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print ("A mapping for " ^ #user p ^ "@" ^ #domain p ^ " has been created.\n")
+ | MsgError s => print ("Creation failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestPasswdMailbox p =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgPasswdMailbox p);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print ("The password for " ^ #user p ^ "@" ^ #domain p ^ " has been changed.\n")
+ | MsgError s => print ("Set failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestRmMailbox p =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgRmMailbox p);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print ("The mapping for mailbox " ^ #user p ^ "@" ^ #domain p ^ " has been deleted.\n")
+ | MsgError s => print ("Remove failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestSaQuery addr =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgSaQuery addr);
+ (case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgSaStatus b => (print ("SpamAssassin filtering for " ^ addr ^ " is "
+ ^ (if b then "ON" else "OFF") ^ ".\n");
+ Msg.send (bio, MsgOk))
+ | MsgError s => print ("Query failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n")
+ before OpenSSL.close bio
+ end
+
+fun requestSaSet p =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgSaSet p);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print ("SpamAssassin filtering for " ^ #1 p ^ " is now "
+ ^ (if #2 p then "ON" else "OFF") ^ ".\n")
+ | MsgError s => print ("Set failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestSmtpLog domain =
+ let
+ val (_, bio) = requestBio (fn () => ())
+
+ val _ = Msg.send (bio, MsgSmtpLogReq domain)
+
+ fun loop () =
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => ()
+ | MsgSmtpLogRes line => (print line;
+ loop ())
+ | MsgError s => print ("Log search failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n"
+ in
+ loop ();
+ OpenSSL.close bio
+ end
+
+fun requestMysqlFixperms () =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgMysqlFixperms);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgOk => print "Permissions granted.\n"
+ | MsgError s => print ("Failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+fun requestApt {node, pkg} =
+ let
+ val (user, context) = requestContext (fn () => ())
+ val bio = OpenSSL.connect (context, if node = Config.masterNode then
+ dispatcher
+ else
+ Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort)
+
+ val _ = Msg.send (bio, MsgQuery (QApt pkg))
+
+ fun loop () =
+ case Msg.recv bio of
+ NONE => (print "Server closed connection unexpectedly.\n";
+ OS.Process.failure)
+ | SOME m =>
+ case m of
+ MsgYes => (print "Package is installed.\n";
+ OS.Process.success)
+ | MsgNo => (print "Package is not installed.\n";
+ OS.Process.failure)
+ | MsgError s => (print ("APT query failed: " ^ s ^ "\n");
+ OS.Process.failure)
+ | _ => (print "Unexpected server reply.\n";
+ OS.Process.failure)
+ in
+ loop ()
+ before OpenSSL.close bio
+ end
+
+fun requestCron {node, uname} =
+ let
+ val (user, context) = requestContext (fn () => ())
+ val bio = OpenSSL.connect (context, if node = Config.masterNode then
+ dispatcher
+ else
+ Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort)
+
+ val _ = Msg.send (bio, MsgQuery (QCron uname))
+
+ fun loop () =
+ case Msg.recv bio of
+ NONE => (print "Server closed connection unexpectedly.\n";
+ OS.Process.failure)
+ | SOME m =>
+ case m of
+ MsgYes => (print "User has cron permissions.\n";
+ OS.Process.success)
+ | MsgNo => (print "User does not have cron permissions.\n";
+ OS.Process.failure)
+ | MsgError s => (print ("Cron query failed: " ^ s ^ "\n");
+ OS.Process.failure)
+ | _ => (print "Unexpected server reply.\n";
+ OS.Process.failure)
+ in
+ loop ()
+ before OpenSSL.close bio
+ end
+
+fun requestFtp {node, uname} =
+ let
+ val (user, context) = requestContext (fn () => ())
+ val bio = OpenSSL.connect (context, if node = Config.masterNode then
+ dispatcher
+ else
+ Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort)
+
+ val _ = Msg.send (bio, MsgQuery (QFtp uname))
+
+ fun loop () =
+ case Msg.recv bio of
+ NONE => (print "Server closed connection unexpectedly.\n";
+ OS.Process.failure)
+ | SOME m =>
+ case m of
+ MsgYes => (print "User has FTP permissions.\n";
+ OS.Process.success)
+ | MsgNo => (print "User does not have FTP permissions.\n";
+ OS.Process.failure)
+ | MsgError s => (print ("FTP query failed: " ^ s ^ "\n");
+ OS.Process.failure)
+ | _ => (print "Unexpected server reply.\n";
+ OS.Process.failure)
+ in
+ loop ()
+ before OpenSSL.close bio
+ end
+
+fun requestTrustedPath {node, uname} =
+ let
+ val (user, context) = requestContext (fn () => ())
+ val bio = OpenSSL.connect (context, if node = Config.masterNode then
+ dispatcher
+ else
+ Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort)
+
+ val _ = Msg.send (bio, MsgQuery (QTrustedPath uname))
+
+ fun loop () =
+ case Msg.recv bio of
+ NONE => (print "Server closed connection unexpectedly.\n";
+ OS.Process.failure)
+ | SOME m =>
+ case m of
+ MsgYes => (print "User has trusted path restriction.\n";
+ OS.Process.success)
+ | MsgNo => (print "User does not have trusted path restriction.\n";
+ OS.Process.failure)
+ | MsgError s => (print ("Trusted path query failed: " ^ s ^ "\n");
+ OS.Process.failure)
+ | _ => (print "Unexpected server reply.\n";
+ OS.Process.failure)
+ in
+ loop ()
+ before OpenSSL.close bio
+ end
+
+fun requestSocketPerm {node, uname} =
+ let
+ val (user, context) = requestContext (fn () => ())
+ val bio = OpenSSL.connect (context, if node = Config.masterNode then
+ dispatcher
+ else
+ Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort)
+
+ val _ = Msg.send (bio, MsgQuery (QSocket uname))
+
+ fun loop () =
+ case Msg.recv bio of
+ NONE => (print "Server closed connection unexpectedly.\n";
+ OS.Process.failure)
+ | SOME m =>
+ case m of
+ MsgSocket p => (case p of
+ Any => print "Any\n"
+ | Client => print "Client\n"
+ | Server => print "Server\n"
+ | Nada => print "Nada\n";
+ OS.Process.success)
+ | MsgError s => (print ("Socket permission query failed: " ^ s ^ "\n");
+ OS.Process.failure)
+ | _ => (print "Unexpected server reply.\n";
+ OS.Process.failure)
+ in
+ loop ()
+ before OpenSSL.close bio
+ end
+
+fun requestFirewall {node, uname} =
+ let
+ val (user, context) = requestContext (fn () => ())
+ val bio = OpenSSL.connect (context, if node = Config.masterNode then
+ dispatcher
+ else
+ Domain.nodeIp node ^ ":" ^ Int.toString Config.slavePort)
+
+ val _ = Msg.send (bio, MsgQuery (QFirewall uname))
+
+ fun loop () =
+ case Msg.recv bio of
+ NONE => (print "Server closed connection unexpectedly.\n";
+ OS.Process.failure)
+ | SOME m =>
+ case m of
+ MsgFirewall ls => (app (fn s => (print s; print "\n")) ls;
+ OS.Process.success)
+ | MsgError s => (print ("Firewall query failed: " ^ s ^ "\n");
+ OS.Process.failure)
+ | _ => (print "Unexpected server reply.\n";
+ OS.Process.failure)
+ in
+ loop ()
+ before OpenSSL.close bio
+ end
+
+fun requestDescribe dom =
+ let
+ val (_, bio) = requestBio (fn () => ())
+ in
+ Msg.send (bio, MsgDescribe dom);
+ case Msg.recv bio of
+ NONE => print "Server closed connection unexpectedly.\n"
+ | SOME m =>
+ case m of
+ MsgDescription s => print s
+ | MsgError s => print ("Description failed: " ^ s ^ "\n")
+ | _ => print "Unexpected server reply.\n";
+ OpenSSL.close bio
+ end
+
+structure SS = StringSet
+
+fun domainList dname =
+ let
+ val dir = Posix.FileSys.opendir dname
+
+ fun visitNode dset =
+ case Posix.FileSys.readdir dir of
+ NONE => dset
+ | SOME node =>
+ let
+ val path = OS.Path.joinDirFile {dir = dname,
+ file = node}
+
+ fun visitDomains (path, bfor, dset) =
+ let
+ val dir = Posix.FileSys.opendir path
+
+ fun loop dset =
+ case Posix.FileSys.readdir dir of
+ NONE => dset
+ | SOME dname =>
+ let
+ val path = OS.Path.joinDirFile {dir = path,
+ file = dname}
+ in
+ if Posix.FileSys.ST.isDir (Posix.FileSys.stat path) then
+ let
+ val bfor = dname :: bfor
+ in
+ loop (visitDomains (path, bfor,
+ SS.add (dset,
+ String.concatWith "." bfor)))
+ end
+ else
+ loop dset
+ end
+ in
+ loop dset
+ before Posix.FileSys.closedir dir
+ end
+ in
+ visitNode (visitDomains (path, [], dset))
+ end
+ in
+ visitNode SS.empty
+ before Posix.FileSys.closedir dir
+ end
+
+fun regenerateEither tc checker context =
+ let
+ val () = print "Starting regeneration....\n"
+
+ val domainsBefore =
+ if tc then
+ SS.empty
+ else
+ domainList Config.resultRoot
+
+ fun ifReal f =
+ if tc then