Allow sending an oper account on InspIRCd.

data/anope.example.conf

@@ -817,8 +817,6 @@ opertype
 	 *
 	 * This can be used to automatically oper users who identify for services operator accounts, and is
 	 * useful for setting modes such as Plexus's user mode +N.
-	 *
-	 * Note that some IRCds, such as InspIRCd, do not allow directly setting +o, and this will not work.
 	 */
 	#modes = "+o"
 }

modules/protocol/inspircd.cpp

@@ -637,6 +637,17 @@ public:
 		}
 	}
 
+	void SendOper(User *u) override
+	{
+		if (spanningtree_proto_ver < 1206)
+			return; // We can't force an oper on this version.
+
+		const Anope::map<Anope::string> tags = {
+			{ "~automatic", "" },
+		};
+		Uplink::Send(tags, "SVSOPER", u->GetUID(), u->Account()->o->ot->GetName());
+	}
+
 	bool IsExtbanValid(const Anope::string &mask) override
 	{
 		bool inverted;