(* HCoop Domtool (http://hcoop.sourceforge.net/)
- * Copyright (c) 2006, Adam Chlipala
+ * Copyright (c) 2006-2009, Adam Chlipala
+ * Copyright (c) 2014 Clinton Ebadi <clinton@unknownlamer.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
structure Vmail :> VMAIL = struct
-fun rebuild () = Slave.shell [Config.Courier.postReload]
+open MsgTypes
+
+fun rebuild () =
+ let
+ fun doNode (site, ok) =
+ (print ("New vmail data for node " ^ site ^ "\n");
+ Connect.commandWorker (Domain.get_context (), site, MsgVmailChanged))
+ in
+ foldl doNode true Config.mailNodes_all
+ end
+
+fun doChanged () =
+ Slave.shell [Config.Courier.postReload]
datatype listing =
Error of string
fun list domain =
let
- val inf = TextIO.openIn (OS.Path.joinDirFile {dir = Config.Courier.userdbDir,
- file = domain})
-
- fun loop users =
- case TextIO.inputLine inf of
- NONE => Listing (rev users)
- | SOME line =>
- case String.tokens Char.isSpace line of
- [addr, fields] =>
- (case String.fields (fn ch => ch = #"@") addr of
- [user, _] =>
- let
- fun parseFields fields =
- case fields of
- "mail" :: mailbox :: _ => loop ({user = user, mailbox = mailbox} :: users)
- | _ :: _ :: rest => parseFields rest
- | _ => Error "Invalid fields in database"
- in
- parseFields (String.fields (fn ch => ch = #"|" orelse ch = #"=") fields)
- end
- | _ => Error "Invalid e-mail address format in database")
- | _ => Error "Invalid entry in database"
+ val file = OS.Path.joinDirFile {dir = Config.Vmail.userDatabase,
+ file = domain}
in
- loop []
- before TextIO.closeIn inf
+ if Posix.FileSys.access (file, []) then
+ let
+ val inf = TextIO.openIn file
+
+ fun loop users =
+ case TextIO.inputLine inf of
+ NONE => Listing (rev users)
+ | SOME line =>
+ case String.tokens Char.isSpace line of
+ [addr, fields] =>
+ (case String.fields (fn ch => ch = #"@") addr of
+ [user, _] =>
+ let
+ fun parseFields fields =
+ case fields of
+ "mail" :: mailbox :: _ => loop ({user = user, mailbox = mailbox} :: users)
+ | _ :: _ :: rest => parseFields rest
+ | _ => Error "Invalid fields in database"
+ in
+ parseFields (String.fields (fn ch => ch = #"|" orelse ch = #"=") fields)
+ end
+ | _ => Error "Invalid e-mail address format in database")
+ | _ => Error "Invalid entry in database"
+ in
+ loop []
+ before TextIO.closeIn inf
+ end
+ else
+ Listing []
end
- handle IO.Io _ => Listing []
+ handle IO.Io {name, function, ...} =>
+ Error ("IO failure: " ^ name ^ ": " ^ function)
fun mailboxExists {domain, user} =
let
- val inf = TextIO.openIn (OS.Path.joinDirFile {dir = Config.Courier.userdbDir,
+ val inf = TextIO.openIn (OS.Path.joinDirFile {dir = Config.Vmail.userDatabase,
file = domain})
fun loop () =
end
handle IO.Io _ => false
+fun setpassword {domain, user, passwd} =
+ let
+ val proc = Unix.execute ("/bin/sh", ["-c",
+ String.concat [Config.Vmail.userdbpw, " | ", Config.Vmail.userdb,
+ " -f ", Config.Vmail.userDatabase, "/", domain,
+ " \"", user, "@", domain, "\" set systempw"]])
+ val outf = Unix.textOutstreamOf proc
+ in
+ TextIO.output (outf, String.concat [passwd, "\n", passwd, "\n"]);
+ TextIO.closeOut outf;
+ OS.Process.isSuccess (Unix.reap proc)
+ end
+
+fun deluser {domain, user} =
+ Slave.run (Config.Vmail.userdb, ["-f", Config.Vmail.userDatabase ^ "/" ^ domain,
+ user ^ "@" ^ domain, "del"])
+
fun add {domain, requester, user, passwd, mailbox} =
let
val udb = Posix.SysDB.getpwnam requester
in
if mailboxExists {domain = domain, user = user} then
SOME "Mailbox mapping already exists"
- else if not (Slave.shell [Config.Courier.userdb, " \"", domain, "/", user, "@", domain,
- "\" set home=", home, " mail=", mailbox,
- " uid=", Int.toString uid, " gid=" ^ Int.toString gid]) then
+ else if not (Slave.run (Config.Vmail.userdb, ["-f", Config.Vmail.userDatabase ^ "/" ^ domain,
+ user ^ "@" ^ domain,
+ "set", "home=" ^ home, "mail=" ^ mailbox, "uid=" ^ Int.toString uid, "gid=" ^ Int.toString gid])) then
SOME "Error running userdb"
+ else if not (setpassword {domain = domain, user = user, passwd = passwd}) then
+ (ignore (deluser {domain = domain, user = user});
+ SOME "Error setting password")
+ else if not (rebuild ()) then
+ (ignore (deluser {domain = domain, user = user});
+ SOME "Error reloading userdb")
else
- let
- val proc = Unix.execute ("/bin/sh", ["-c",
- String.concat [Config.Courier.userdbpw, " | ", Config.Courier.userdb,
- " \"", domain, "/", user, "@", domain, "\" set systempw"]])
- val outf = Unix.textOutstreamOf proc
- in
- TextIO.output (outf, String.concat [passwd, "\n", passwd, "\n"]);
- TextIO.closeOut outf;
- if not (OS.Process.isSuccess (Unix.reap proc)) then
- (ignore (Slave.shell [Config.Courier.userdb, " \"", domain, "/", user, "@", domain, "\" del"]);
- SOME "Error setting password")
- else if not (rebuild ()) then
- (ignore (Slave.shell [Config.Courier.userdb, " \"", domain, "/", user, "@", domain, "\" del"]);
- SOME "Error reloading userdb")
- else
- NONE
- end
+ NONE
end
fun passwd {domain, user, passwd} =
if not (mailboxExists {domain = domain, user = user}) then
SOME "Mailbox doesn't exist"
- else let
- val proc = Unix.execute ("/bin/sh", ["-c",
- String.concat [Config.Courier.userdbpw, " | ", Config.Courier.userdb,
- " \"", domain, "/", user, "@", domain, "\" set systempw"]])
- val outf = Unix.textOutstreamOf proc
- in
- TextIO.output (outf, String.concat [passwd, "\n", passwd, "\n"]);
- TextIO.closeOut outf;
- if not (OS.Process.isSuccess (Unix.reap proc)) then
- SOME "Error setting password"
- else if not (rebuild ()) then
- SOME "Error reloading userdb"
- else
- NONE
- end
+ else if not (setpassword {domain = domain, user = user, passwd = passwd}) then
+ SOME "Error setting password"
+ else if not (rebuild ()) then
+ SOME "Error reloading userdb"
+ else
+ NONE
fun rm {domain, user} =
if not (mailboxExists {domain = domain, user = user}) then
SOME "Mailbox doesn't exist"
- else if not (Slave.shell [Config.Courier.userdb, " \"", domain, "/", user, "@", domain, "\" del"]) then
+ else if not (deluser {domain = domain, user = user}) then
SOME "Error deleting password entry"
else if not (rebuild ()) then
SOME "Error reloading userdb"
HCoop / hcoop / domtool2.git / blobdiff