PROXY: Remove command, I don't think it's that useful

irc/client.go

@@ -126,8 +126,7 @@ func (client *Client) run() {
 	var line string
 	var msg ircmsg.IrcMessage
 
-	// Set the hostname for this client. The client may later send a PROXY
-	// command from stunnel that sets the hostname to something more accurate.
+	// Set the hostname for this client
 	client.hostname = AddrLookupHostname(client.socket.conn.RemoteAddr())
 
 	//TODO(dan): Make this a socketreactor from ircbnc

irc/commands.go

@@ -146,11 +146,6 @@ var Commands = map[string]Command{
 		handler:   privmsgHandler,
 		minParams: 2,
 	},
-	"PROXY": {
-		handler:      proxyHandler,
-		usablePreReg: true,
-		minParams:    5,
-	},
 	"SANICK": {
 		handler:   sanickHandler,
 		minParams: 2,

irc/config.go

@@ -72,15 +72,14 @@ type Config struct {
 
 	Server struct {
 		PassConfig
-		Password         string
-		Name             string
-		Listen           []string
-		Wslisten         string                      `yaml:"ws-listen"`
-		TLSListeners     map[string]*TLSListenConfig `yaml:"tls-listeners"`
-		CheckIdent       bool                        `yaml:"check-ident"`
-		Log              string
-		MOTD             string
-		ProxyAllowedFrom []string `yaml:"proxy-allowed-from"`
+		Password     string
+		Name         string
+		Listen       []string
+		Wslisten     string                      `yaml:"ws-listen"`
+		TLSListeners map[string]*TLSListenConfig `yaml:"tls-listeners"`
+		CheckIdent   bool                        `yaml:"check-ident"`
+		Log          string
+		MOTD         string
 	}
 
 	Datastore struct {

irc/help.go

@@ -187,13 +187,6 @@ Replies to a PING. Used to check link connectivity.`,
 		text: `PRIVMSG <target>{,<target>} <text to be sent>
         
 Sends the text to the given targets as a PRIVMSG.`,
-	},
-	"proxy": {
-		oper: true, // not really, but it's restricted anyways
-		text: `PROXY TCP4/6 <sourceip> <destip> <sourceport> <destport>
-        
-Used by haproxy's PROXY protocol, to allow for alternate TLS support:
-http://www.haproxy.org/download/1.7/doc/proxy-protocol.txt`,
 	},
 	"sanick": {
 		oper: true,

irc/server.go

@@ -51,7 +51,6 @@ type Server struct {
 	passwords           *PasswordManager
 	accountRegistration *AccountRegistration
 	signals             chan os.Signal
-	proxyAllowedFrom    []string
 	whoWas              *WhoWasList
 	isupport            *ISupportList
 	checkIdent          bool
@@ -97,7 +96,6 @@ func NewServer(config *Config) *Server {
 		newConns:         make(chan clientConn),
 		operators:        config.Operators(),
 		signals:          make(chan os.Signal, len(SERVER_SIGNALS)),
-		proxyAllowedFrom: config.Server.ProxyAllowedFrom,
 		whoWas:           NewWhoWasList(config.Limits.WhowasEntries),
 		checkIdent:       config.Server.CheckIdent,
 	}
@@ -416,23 +414,6 @@ func passHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
 	return false
 }
 
-// PROXY TCP4/6 SOURCEIP DESTIP SOURCEPORT DESTPORT
-// http://www.haproxy.org/download/1.5/doc/proxy-protocol.txt
-func proxyHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
-	clientAddress := IPString(client.socket.conn.RemoteAddr())
-	clientHostname := client.hostname
-
-	for _, address := range server.proxyAllowedFrom {
-		if clientHostname == address || clientAddress == address {
-			client.hostname = LookupHostname(msg.Params[1])
-			return false
-		}
-	}
-
-	client.Quit("PROXY command is not usable from your address")
-	return true
-}
-
 // USER <username> * 0 <realname>
 func userHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
 	if client.registered {