1 files changed, 119 insertions, 0 deletions
diff --git a/modules/operserv/os_chankill.cpp b/modules/operserv/os_chankill.cpp
new file mode 100644
index 000000000..311e8f3d1
--- /dev/null
+++ b/modules/operserv/os_chankill.cpp
@@ -0,0 +1,119 @@
+/* OperServ core functions
+ *
+ * (C) 2003-2024 Anope Team
+ * Contact us at team@anope.org
+ *
+ * Please read COPYING and README for further details.
+ *
+ * Based on the original code of Epona by Lara.
+ * Based on the original code of Services by Andy Church.
+ */
+
+#include "module.h"
+
+static ServiceReference<XLineManager> akills("XLineManager", "xlinemanager/sgline");
+
+class CommandOSChanKill final
+	: public Command
+{
+public:
+	CommandOSChanKill(Module *creator) : Command(creator, "operserv/chankill", 2, 3)
+	{
+		this->SetDesc(_("AKILL all users on a specific channel"));
+		this->SetSyntax(_("[+\037expiry\037] \037channel\037 \037reason\037"));
+	}
+
+	void Execute(CommandSource &source, const std::vector<Anope::string> &params) override
+	{
+		if (!akills)
+			return;
+
+		Anope::string expiry, channel;
+		unsigned last_param = 1;
+		Channel *c;
+
+		channel = params[0];
+		if (!channel.empty() && channel[0] == '+')
+		{
+			expiry = channel;
+			channel = params[1];
+			last_param = 2;
+		}
+
+		time_t expires = !expiry.empty() ? Anope::DoTime(expiry) : Config->GetModule("operserv")->Get<time_t>("autokillexpiry", "30d");
+		if (!expiry.empty() && isdigit(expiry[expiry.length() - 1]))
+			expires *= 86400;
+		if (expires && expires < 60)
+		{
+			source.Reply(BAD_EXPIRY_TIME);
+			return;
+		}
+		else if (expires > 0)
+			expires += Anope::CurTime;
+
+		if (params.size() <= last_param)
+		{
+			this->OnSyntaxError(source, "");
+			return;
+		}
+
+		Anope::string reason = params[last_param];
+		if (params.size() > last_param + 1)
+			reason += params[last_param + 1];
+		if (!reason.empty())
+		{
+			Anope::string realreason;
+			if (Config->GetModule("operserv")->Get<bool>("addakiller") && !source.GetNick().empty())
+				realreason = "[" + source.GetNick() + "] " + reason;
+			else
+				realreason = reason;
+
+			if ((c = Channel::Find(channel)))
+			{
+				for (const auto &[_, uc] : c->users)
+				{
+					if (uc->user->server == Me || uc->user->HasMode("OPER"))
+						continue;
+
+					Anope::string akillmask = "*@" + uc->user->host;
+					if (akills->HasEntry(akillmask))
+						continue;
+
+					auto *x = new XLine(akillmask, source.GetNick(), expires, realreason, XLineManager::GenerateUID());
+					akills->AddXLine(x);
+					akills->OnMatch(uc->user, x);
+				}
+
+				Log(LOG_ADMIN, source, this) << "on " << c->name << " (" << realreason << ")";
+			}
+			else
+				source.Reply(CHAN_X_NOT_IN_USE, channel.c_str());
+		}
+		return;
+	}
+
+	bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
+	{
+		this->SendSyntax(source);
+		source.Reply(" ");
+		source.Reply(_("Puts an AKILL for every nick on the specified channel. It\n"
+				"uses the entire real ident@host for every nick, and\n"
+				"then enforces the AKILL."));
+		return true;
+	}
+};
+
+class OSChanKill final
+	: public Module
+{
+	CommandOSChanKill commandoschankill;
+
+public:
+	OSChanKill(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR),
+		commandoschankill(this)
+	{
+
+	}
+};
+
+MODULE_INIT(OSChanKill)