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Merge pull request #750 from slingamn/isupport_fix

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fix incorrect values of UTF8MAPPING for non-PRECIS casefoldings
This commit is contained in:
Shivaram Lingamneni 2020-01-14 13:11:53 -05:00 committed by GitHub
commit 0cebdba82c
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2 changed files with 40 additions and 40 deletions
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40
irc/config.go
View File

@ -911,6 +911,46 @@ func LoadConfig(filename string) (config *Config, err error) {
return config, nil
}
// setISupport sets up our RPL_ISUPPORT reply.
func (config *Config) generateISupport() (err error) {
maxTargetsString := strconv.Itoa(maxTargets)
// add RPL_ISUPPORT tokens
isupport := &config.Server.isupport
isupport.Initialize()
isupport.Add("AWAYLEN", strconv.Itoa(config.Limits.AwayLen))
isupport.Add("CASEMAPPING", "ascii")
isupport.Add("CHANLIMIT", fmt.Sprintf("%s:%d", chanTypes, config.Channels.MaxChannelsPerClient))
isupport.Add("CHANMODES", strings.Join([]string{modes.Modes{modes.BanMask, modes.ExceptMask, modes.InviteMask}.String(), "", modes.Modes{modes.UserLimit, modes.Key}.String(), modes.Modes{modes.InviteOnly, modes.Moderated, modes.NoOutside, modes.OpOnlyTopic, modes.ChanRoleplaying, modes.Secret}.String()}, ","))
if config.History.Enabled && config.History.ChathistoryMax > 0 {
isupport.Add("draft/CHATHISTORY", strconv.Itoa(config.History.ChathistoryMax))
}
isupport.Add("CHANNELLEN", strconv.Itoa(config.Limits.ChannelLen))
isupport.Add("CHANTYPES", chanTypes)
isupport.Add("ELIST", "U")
isupport.Add("EXCEPTS", "")
isupport.Add("INVEX", "")
isupport.Add("KICKLEN", strconv.Itoa(config.Limits.KickLen))
isupport.Add("MAXLIST", fmt.Sprintf("beI:%s", strconv.Itoa(config.Limits.ChanListModes)))
isupport.Add("MAXTARGETS", maxTargetsString)
isupport.Add("MODES", "")
isupport.Add("MONITOR", strconv.Itoa(config.Limits.MonitorEntries))
isupport.Add("NETWORK", config.Network.Name)
isupport.Add("NICKLEN", strconv.Itoa(config.Limits.NickLen))
isupport.Add("PREFIX", "(qaohv)~&@%+")
isupport.Add("RPCHAN", "E")
isupport.Add("RPUSER", "E")
isupport.Add("STATUSMSG", "~&@%+")
isupport.Add("TARGMAX", fmt.Sprintf("NAMES:1,LIST:1,KICK:1,WHOIS:1,USERHOST:10,PRIVMSG:%s,TAGMSG:%s,NOTICE:%s,MONITOR:", maxTargetsString, maxTargetsString, maxTargetsString))
isupport.Add("TOPICLEN", strconv.Itoa(config.Limits.TopicLen))
if config.Server.Casemapping == CasemappingPRECIS {
isupport.Add("UTF8MAPPING", precisUTF8MappingToken)
}
err = isupport.RegenerateCachedReply()
return
}
// Diff returns changes in supported caps across a rehash.
func (config *Config) Diff(oldConfig *Config) (addedCaps, removedCaps *caps.Set) {
addedCaps = caps.NewSet()

40
irc/server.go
View File

@ -133,46 +133,6 @@ func NewServer(config *Config, logger *logger.Manager) (*Server, error) {
return server, nil
}
// setISupport sets up our RPL_ISUPPORT reply.
func (config *Config) generateISupport() (err error) {
maxTargetsString := strconv.Itoa(maxTargets)
// add RPL_ISUPPORT tokens
isupport := &config.Server.isupport
isupport.Initialize()
isupport.Add("AWAYLEN", strconv.Itoa(config.Limits.AwayLen))
isupport.Add("CASEMAPPING", "ascii")
isupport.Add("CHANLIMIT", fmt.Sprintf("%s:%d", chanTypes, config.Channels.MaxChannelsPerClient))
isupport.Add("CHANMODES", strings.Join([]string{modes.Modes{modes.BanMask, modes.ExceptMask, modes.InviteMask}.String(), "", modes.Modes{modes.UserLimit, modes.Key}.String(), modes.Modes{modes.InviteOnly, modes.Moderated, modes.NoOutside, modes.OpOnlyTopic, modes.ChanRoleplaying, modes.Secret}.String()}, ","))
if config.History.Enabled && config.History.ChathistoryMax > 0 {
isupport.Add("draft/CHATHISTORY", strconv.Itoa(config.History.ChathistoryMax))
}
isupport.Add("CHANNELLEN", strconv.Itoa(config.Limits.ChannelLen))
isupport.Add("CHANTYPES", chanTypes)
isupport.Add("ELIST", "U")
isupport.Add("EXCEPTS", "")
isupport.Add("INVEX", "")
isupport.Add("KICKLEN", strconv.Itoa(config.Limits.KickLen))
isupport.Add("MAXLIST", fmt.Sprintf("beI:%s", strconv.Itoa(config.Limits.ChanListModes)))
isupport.Add("MAXTARGETS", maxTargetsString)
isupport.Add("MODES", "")
isupport.Add("MONITOR", strconv.Itoa(config.Limits.MonitorEntries))
isupport.Add("NETWORK", config.Network.Name)
isupport.Add("NICKLEN", strconv.Itoa(config.Limits.NickLen))
isupport.Add("PREFIX", "(qaohv)~&@%+")
isupport.Add("RPCHAN", "E")
isupport.Add("RPUSER", "E")
isupport.Add("STATUSMSG", "~&@%+")
isupport.Add("TARGMAX", fmt.Sprintf("NAMES:1,LIST:1,KICK:1,WHOIS:1,USERHOST:10,PRIVMSG:%s,TAGMSG:%s,NOTICE:%s,MONITOR:", maxTargetsString, maxTargetsString, maxTargetsString))
isupport.Add("TOPICLEN", strconv.Itoa(config.Limits.TopicLen))
if globalCasemappingSetting == CasemappingPRECIS {
isupport.Add("UTF8MAPPING", precisUTF8MappingToken)
}
err = isupport.RegenerateCachedReply()
return
}
// Shutdown shuts down the server.
func (server *Server) Shutdown() {
//TODO(dan): Make sure we disallow new nicks