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Allow configuring relay

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This commit is contained in:
Daniel Oaks 2020-06-08 15:17:45 +10:00
parent 4ee49f8450
commit 4ecd7fdf43
7 changed files with 95 additions and 28 deletions
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20
irc/strings.go
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@ -19,6 +19,16 @@ import (
const (
precisUTF8MappingToken = "rfc8265"
// space can't be used
// , is used as a separator
// * is used in mask matching
// ? is used in mask matching
// . denotes a server name
// ! separates nickname from username
// @ separates username from hostname
// : means trailing
protocolBreakingNameCharacters = " ,*?.!@:"
)
var (
@ -132,18 +142,10 @@ func CasefoldName(name string) (string, error) {
return "", errStringIsEmpty
}
// space can't be used
// , is used as a separator
// * is used in mask matching
// ? is used in mask matching
// . denotes a server name
// ! separates nickname from username
// @ separates username from hostname
// : means trailing
// # is a channel prefix
// ~&@%+ are channel membership prefixes
// - I feel like disallowing
if strings.ContainsAny(lowered, " ,*?.!@:") || strings.ContainsAny(string(lowered[0]), "#~&@%+-") {
if strings.ContainsAny(lowered, protocolBreakingNameCharacters) || strings.ContainsAny(string(lowered[0]), "#~&@%+-") {
return "", errInvalidCharacter
}