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Provides middleware for client registration check,

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This commit is contained in:
Justin 2015-08-10 08:32:37 -07:00
parent ca503377dc
commit 5a4ea09610
1 changed files with 15 additions and 2 deletions
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17
commands.go
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@ -59,6 +59,19 @@ func QuitHandler(message *irc.Message, client *Client) {
client.Close() client.Close()
} }
// RegisteredHandler is a CommandHandler middleware to check that a user/client is properly registered
func RegisteredHandler(h CommandHandler) CommandHandler {
return CommandHandlerFunc(func(message *irc.Message, client *Client) {
if client.Registered {
h.ServeIRC(message, client)
} else {
m := irc.Message{Prefix: client.Server.Prefix, Command: irc.ERR_NOTREGISTERED, Trailing: "You have not registered"}
client.Encode(&m)
}
})
}
// PassHandler is a CommandHandler to respond to IRC PASS commands from a client // PassHandler is a CommandHandler to respond to IRC PASS commands from a client
// Implemented according to RFC 1459 Section 4.1.1 and RFC 2812 Section 3.1.1 // Implemented according to RFC 1459 Section 4.1.1 and RFC 2812 Section 3.1.1
func PassHandler(message *irc.Message, client *Client) { func PassHandler(message *irc.Message, client *Client) {
@ -74,7 +87,7 @@ func PassHandler(message *irc.Message, client *Client) {
return return
} }
client.authorized = message.Params[0] == client.Server.Config.Password client.Authorized = message.Params[0] == client.Server.Config.Password
} }
@ -96,7 +109,7 @@ func NickHandler(message *irc.Message, client *Client) {
_, found := client.Server.GetClientByNick(newNickname) _, found := client.Server.GetClientByNick(newNickname)
switch { switch {
case !client.authorized: case !client.Authorized:
m = irc.Message{Prefix: client.Server.Prefix, Command: irc.ERR_PASSWDMISMATCH, Params: []string{newNickname}, Trailing: "Password incorrect"} m = irc.Message{Prefix: client.Server.Prefix, Command: irc.ERR_PASSWDMISMATCH, Params: []string{newNickname}, Trailing: "Password incorrect"}
case found: // nickname already in use case found: // nickname already in use