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option to specify minimum length for upstream nicks

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This commit is contained in:
mappu 2018-06-04 16:46:49 +12:00
parent b470b9a5b3
commit f4025ad513
2 changed files with 12 additions and 5 deletions
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1
NTFConfig.go
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@ -11,6 +11,7 @@ type NTFConfig struct {
HubAddr string HubAddr string
HubDescription string HubDescription string
HubSecNick string // Nickname of Hub-Security to exclude (e.g. "PtokaX") HubSecNick string // Nickname of Hub-Security to exclude (e.g. "PtokaX")
HubNickMinChars int
BotAPIKey string BotAPIKey string
GroupChatID int64 GroupChatID int64

6
NTFServer.go
View File

@ -544,6 +544,12 @@ func (this *NTFServer) HandleDirectMessage(update telegram.Update) error {
} else if strings.HasPrefix(msg, "/join ") { } else if strings.HasPrefix(msg, "/join ") {
requestedHubNick := msg[6:] requestedHubNick := msg[6:]
// Minimum nick lengths
if len(requestedHubNick) < this.config.HubNickMinChars {
return respond(fmt.Sprintf("Upstream nickname '%s' should be at least %d characters long", requestedHubNick, this.config.HubNickMinChars))
}
err := this.registerUser(userID, requestedHubNick) err := this.registerUser(userID, requestedHubNick)
if err != nil { if err != nil {
log.Printf("Failed to register user: %s", err.Error()) log.Printf("Failed to register user: %s", err.Error())