From: Alexander Barton <alex@barton.de>
Date: Thu, 3 Aug 2023 08:57:27 +0000 (+0200)
Subject: Hide +i users on "WHOIS <pattern>"
X-Git-Tag: rel-27-rc1~106
X-Git-Url: https://arthur.barton.de/gitweb/?p=ngircd.git;a=commitdiff_plain;h=335ae4f0d098d8fccc571ee0b8f37dba6df06ec8

Hide +i users on "WHOIS <pattern>"

Let's behave like most(?) other IRC daemons (at least ircd2.11) and hide
all +i users when WHOIS is used with a pattern. Otherwise privacy of
this users is not guaranteed and the +i mode a bit useless ...

Reported by Cahata on #ngircd, thanks!
---

diff --git a/src/ngircd/irc-info.c b/src/ngircd/irc-info.c
index 03127b22..718aa990 100644
--- a/src/ngircd/irc-info.c
+++ b/src/ngircd/irc-info.c
@@ -1265,6 +1265,8 @@ IRC_WHOIS( CLIENT *Client, REQUEST *Req )
 
 			if (Client_Type(c) != CLIENT_USER)
 				continue;
+			if (Client_HasMode(c, 'i'))
+				continue;
 			if (!MatchCaseInsensitive(query, Client_ID(c)))
 				continue;
 			if (!IRC_WHOIS_SendReply(Client, from, c))