option to specify minimum length for upstream nicks

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

View File

@ -8,11 +8,12 @@ import (
// NTFConfig keeps track of setup properties as well as runtime state. // NTFConfig keeps track of setup properties as well as runtime state.
// FIXME separate compile-time and run-time properties into separate files // FIXME separate compile-time and run-time properties into separate files
type NTFConfig struct { 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")
BotAPIKey string HubNickMinChars int
GroupChatID int64 BotAPIKey string
GroupChatID int64
// Map of telegram user IDs to NMDC nicks // Map of telegram user IDs to NMDC nicks
KnownUsers map[int64]string KnownUsers map[int64]string

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())