Merge pull request #1317 from slingamn/hidden_userhost

USERHOST needs to respect hidden operators as well

irc/config.go

@@ -728,11 +728,6 @@ type Oper struct {
 	Modes     []modes.ModeChange
 }
 
-// returns whether this is a publicly visible operator, for WHO/WHOIS purposes
-func (oper *Oper) Visible(hasPrivs bool) bool {
-	return oper != nil && (hasPrivs || !oper.Hidden)
-}
-
 // Operators returns a map of operator configs from the given OperClass and config.
 func (conf *Config) Operators(oc map[string]*OperClass) (map[string]*Oper, error) {
 	operators := make(map[string]*Oper)

irc/handlers.go

@@ -2878,8 +2878,21 @@ func userHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Resp
 	return false
 }
 
+// does `target` have an operator status that is visible to `client`?
+func operStatusVisible(client, target *Client, hasPrivs bool) bool {
+	targetOper := target.Oper()
+	if targetOper == nil {
+		return false
+	}
+	if client == target || hasPrivs {
+		return true
+	}
+	return !targetOper.Hidden
+}
+
 // USERHOST <nickname>{ <nickname>}
 func userhostHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *ResponseBuffer) bool {
+	hasPrivs := client.HasMode(modes.Operator) // TODO(#1176) figure out the right capab for this
 	returnedClients := make(ClientSet)
 
 	var tl utils.TokenLineBuilder
@@ -2901,7 +2914,7 @@ func userhostHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *
 
 		var isOper, isAway string
 
-		if target.HasMode(modes.Operator) {
+		if operStatusVisible(client, target, hasPrivs) {
 			isOper = "*"
 		}
 		if away, _ := target.Away(); away {
@@ -3061,7 +3074,7 @@ func (client *Client) rplWhoReply(channel *Channel, target *Client, rb *Response
 			flags.WriteRune('H') // Here
 		}
 
-		if target.HasMode(modes.Operator) && target.Oper().Visible(hasPrivs) {
+		if target.HasMode(modes.Operator) && operStatusVisible(client, target, hasPrivs) {
 			flags.WriteRune('*')
 		}
 

irc/server.go

@@ -439,9 +439,11 @@ func (client *Client) getWhoisOf(target *Client, hasPrivs bool, rb *ResponseBuff
 	if whoischannels != nil {
 		rb.Add(nil, client.server.name, RPL_WHOISCHANNELS, cnick, tnick, strings.Join(whoischannels, " "))
 	}
-	tOper := target.Oper()
-	if tOper.Visible(hasPrivs) {
-		rb.Add(nil, client.server.name, RPL_WHOISOPERATOR, cnick, tnick, tOper.WhoisLine)
+	if target.HasMode(modes.Operator) && operStatusVisible(client, target, hasPrivs) {
+		tOper := target.Oper()
+		if tOper != nil {
+			rb.Add(nil, client.server.name, RPL_WHOISOPERATOR, cnick, tnick, tOper.WhoisLine)
+		}
 	}
 	if client == target || hasPrivs {
 		rb.Add(nil, client.server.name, RPL_WHOISACTUALLY, cnick, tnick, fmt.Sprintf("%s@%s", targetInfo.username, target.RawHostname()), target.IPString(), client.t("Actual user@host, Actual IP"))