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some tweaks to account/channel unregistration

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This commit is contained in:
Shivaram Lingamneni
2018-06-19 04:03:40 -04:00
parent f4a284675d
commit 02a4aaf583
4 changed files with 45 additions and 25 deletions
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irc/modes.go
+6 -3
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@@ -255,7 +255,10 @@ func umodeGreaterThan(l modes.Mode, r modes.Mode) bool {
// ProcessAccountToUmodeChange processes Add/Remove/List operations for channel persistent usermodes.
func (channel *Channel) ProcessAccountToUmodeChange(client *Client, change modes.ModeChange) (results []modes.ModeChange, err error) {
umodeGEQ := func(l modes.Mode, r modes.Mode) bool {
hasPrivsOver := func(l modes.Mode, r modes.Mode) bool {
if l == modes.ChannelAdmin {
return umodeGreaterThan(l, r)
}
return l == r || umodeGreaterThan(l, r)
}
@@ -275,9 +278,9 @@ func (channel *Channel) ProcessAccountToUmodeChange(client *Client, change modes
// operators and founders can do anything
hasPrivs := isOperChange || (account != "" && account == channel.registeredFounder)
// halfop and up can list, and do add/removes at levels <= their own
if change.Op == modes.List && umodeGEQ(clientMode, modes.Halfop) {
if change.Op == modes.List && hasPrivsOver(clientMode, modes.Halfop) {
hasPrivs = true
} else if umodeGEQ(clientMode, modes.Halfop) && umodeGEQ(clientMode, targetModeNow) && umodeGEQ(clientMode, targetModeAfter) {
} else if hasPrivsOver(clientMode, modes.Halfop) && hasPrivsOver(clientMode, targetModeNow) && hasPrivsOver(clientMode, targetModeAfter) {
hasPrivs = true
}
if !hasPrivs {