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Merge pull request #630 from slingamn/issue625

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fix #625
This commit is contained in:
Shivaram Lingamneni 2019-09-22 20:19:11 -07:00 committed by GitHub
commit 1b0e9a0c08
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2 changed files with 12 additions and 6 deletions
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11
irc/config.go
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@ -827,11 +827,6 @@ func LoadConfig(filename string) (config *Config, err error) {
config.loadMOTD()
err = config.generateISupport()
if err != nil {
return nil, err
}
// in the current implementation, we disable history by creating a history buffer
// with zero capacity. but the `enabled` config option MUST be respected regardless
// of this detail
@ -847,5 +842,11 @@ func LoadConfig(filename string) (config *Config, err error) {
}
}
// now that all postprocessing is complete, regenerate ISUPPORT:
err = config.generateISupport()
if err != nil {
return nil, err
}
return config, nil
}

7
irc/server.go
View File

@ -42,6 +42,10 @@ var (
// whitelist of caps to serve on the STS-only listener. In particular,
// never advertise SASL, to discourage people from sending their passwords:
stsOnlyCaps = caps.NewSet(caps.STS, caps.MessageTags, caps.ServerTime, caps.LabeledResponse, caps.Nope)
// we only have standard channels for now. TODO: any updates to this
// will also need to be reflected in CasefoldChannel
chanTypes = "#"
)
// ListenerWrapper wraps a listener so it can be safely reconfigured or stopped
@ -137,12 +141,13 @@ func (config *Config) generateISupport() (err error) {
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", "#")
isupport.Add("CHANTYPES", chanTypes)
isupport.Add("ELIST", "U")
isupport.Add("EXCEPTS", "")
isupport.Add("INVEX", "")