author | sheepluva |
Tue, 10 Jun 2014 08:19:59 +0200 | |
changeset 10265 | 7e8d4cd76ce7 |
parent 10212 | 5fb3bb2de9d2 |
child 10460 | 8dcea9087d75 |
permissions | -rw-r--r-- |
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Logon procedure for checkers, introduce invisible clients
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{-# LANGUAGE OverloadedStrings, CPP #-} |
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module HWProtoNEState where |
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import Control.Monad.Reader |
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import qualified Data.ByteString.Lazy as BL |
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import qualified Data.ByteString.Char8 as B |
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import Data.Digest.Pure.SHA |
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-------------------------------------- |
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import CoreTypes |
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import Utils |
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import RoomsAndClients |
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import HandlerUtils |
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handleCmd_NotEntered :: CmdHandler |
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handleCmd_NotEntered ["NICK", newNick] = do |
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(ci, irnc) <- ask |
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let cl = irnc `client` ci |
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Server messages localization using Qt's l10n subsystem:
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if not . B.null $ nick cl then return [ProtocolError $ loc "Nickname already chosen"] |
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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else |
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Server messages localization using Qt's l10n subsystem:
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if illegalName newNick then return [ByeClient $ loc "Illegal nickname"] |
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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else |
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return $ |
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ModifyClient (\c -> c{nick = newNick}) : |
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AnswerClients [sendChan cl] ["NICK", newNick] : |
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[CheckRegistered | clientProto cl /= 0] |
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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diff
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1f5604cd99be
This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
changeset
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handleCmd_NotEntered ["PROTO", protoNum] = do |
1f5604cd99be
This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
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(ci, irnc) <- ask |
1f5604cd99be
This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
changeset
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let cl = irnc `client` ci |
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unc0rr
parents:
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if clientProto cl > 0 then return [ProtocolError $ loc "Protocol already known"] |
4295
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
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else |
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unc0rr
parents:
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if parsedProto == 0 then return [ProtocolError $ loc "Bad number"] |
4295
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
changeset
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else |
1f5604cd99be
This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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diff
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return $ |
1f5604cd99be
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nemo
parents:
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ModifyClient (\c -> c{clientProto = parsedProto}) : |
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Changed the standard show function to Text.Show.ByteString, and misc.
EJ <eivind.jahren@gmail.com>
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AnswerClients [sendChan cl] ["PROTO", showB parsedProto] : |
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nemo
parents:
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[CheckRegistered | not . B.null $ nick cl] |
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nemo
parents:
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where |
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parsedProto = readInt_ protoNum |
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Retrieve client password from web database and ask for it
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4295
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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diff
changeset
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handleCmd_NotEntered ["PASSWORD", passwd] = do |
1f5604cd99be
This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
changeset
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(ci, irnc) <- ask |
1f5604cd99be
This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
changeset
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let cl = irnc `client` ci |
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if clientProto cl < 48 && passwd == webPassword cl then |
4295
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nemo
parents:
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return $ JoinLobby : [AnswerClients [sendChan cl] ["ADMIN_ACCESS"] | isAdministrator cl] |
1f5604cd99be
This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
changeset
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else |
1f5604cd99be
This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
changeset
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return [ByeClient "Authentication failed"] |
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handleCmd_NotEntered ["PASSWORD", passwd, clientSalt] = do |
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(ci, irnc) <- ask |
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let cl = irnc `client` ci |
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let clientHash = h [clientSalt, serverSalt cl, webPassword cl, showB $ clientProto cl, "!hedgewars"] |
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let serverHash = h [serverSalt cl, clientSalt, webPassword cl, showB $ clientProto cl, "!hedgewars"] |
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if passwd == clientHash then |
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return [ |
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AnswerClients [sendChan cl] ["SERVER_AUTH", serverHash] |
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, JoinLobby |
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] |
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else |
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return [ByeClient "Authentication failed"] |
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where |
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h = B.pack . showDigest . sha1 . BL.fromChunks |
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8372
3c193ec03e09
Logon procedure for checkers, introduce invisible clients
unc0rr
parents:
8371
diff
changeset
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#if defined(OFFICIAL_SERVER) |
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handleCmd_NotEntered ["CHECKER", protoNum, newNick, password] = do |
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(ci, irnc) <- ask |
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let cl = irnc `client` ci |
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||
8401
87410ae372f6
Server messages localization using Qt's l10n subsystem:
unc0rr
parents:
8372
diff
changeset
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if parsedProto == 0 then return [ProtocolError $ loc "Bad number"] |
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else |
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return $ [ |
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ModifyClient (\c -> c{clientProto = parsedProto, nick = newNick, webPassword = password, isChecker = True}) |
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, CheckRegistered] |
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where |
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parsedProto = readInt_ protoNum |
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Logon procedure for checkers, introduce invisible clients
unc0rr
parents:
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diff
changeset
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#endif |
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
changeset
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handleCmd_NotEntered _ = return [ProtocolError "Incorrect command (state: not entered)"] |