X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcoremods%2Fcore_channel%2Fcmd_invite.cpp;h=7bf669b296837b469ea56072acf4209e34ad7589;hb=127fe6ed1076c294e01925e4fa8ab2bd64c1b0e0;hp=3260d7862edd0d018f9fcafda1a4255f115612bd;hpb=34f1ef3c9b2a50bbeb3c97eb9f4d5e07895e27db;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/coremods/core_channel/cmd_invite.cpp b/src/coremods/core_channel/cmd_invite.cpp
index 3260d7862..7bf669b29 100644
--- a/src/coremods/core_channel/cmd_invite.cpp
+++ b/src/coremods/core_channel/cmd_invite.cpp
@@ -36,7 +36,7 @@ CmdResult CommandInvite::Handle (const std::vector<std::string>& parameters, Use
 {
 	ModResult MOD_RESULT;
 
-	if (parameters.size() == 2 || parameters.size() == 3)
+	if (parameters.size() >= 2)
 	{
 		User* u;
 		if (IS_LOCAL(user))
@@ -46,12 +46,12 @@ CmdResult CommandInvite::Handle (const std::vector<std::string>& parameters, Use
 
 		Channel* c = ServerInstance->FindChan(parameters[1]);
 		time_t timeout = 0;
-		if (parameters.size() == 3)
+		if (parameters.size() >= 3)
 		{
 			if (IS_LOCAL(user))
 				timeout = ServerInstance->Time() + InspIRCd::Duration(parameters[2]);
-			else
-				timeout = ConvToInt(parameters[2]);
+			else if (parameters.size() > 3)
+				timeout = ConvToInt(parameters[3]);
 		}
 
 		if ((!c) || (!u) || (u->registered != REG_ALL))
@@ -60,6 +60,19 @@ CmdResult CommandInvite::Handle (const std::vector<std::string>& parameters, Use
 			return CMD_FAILURE;
 		}
 
+		// Verify channel timestamp if the INVITE is coming from a remote server
+		if (!IS_LOCAL(user))
+		{
+			// Remote INVITE commands must carry a channel timestamp
+			if (parameters.size() < 3)
+				return CMD_INVALID;
+
+			// Drop the invite if our channel TS is lower
+			time_t RemoteTS = ConvToInt(parameters[2]);
+			if (c->age < RemoteTS)
+				return CMD_FAILURE;
+		}
+
 		if ((IS_LOCAL(user)) && (!c->HasUser(user)))
 		{
 			user->WriteNumeric(ERR_NOTONCHANNEL, "%s :You're not on that channel!", c->name.c_str());
@@ -101,7 +114,11 @@ CmdResult CommandInvite::Handle (const std::vector<std::string>& parameters, Use
 		}
 
 		if (IS_LOCAL(user))
+		{
 			user->WriteNumeric(RPL_INVITING, "%s %s", u->nick.c_str(),c->name.c_str());
+			if (u->IsAway())
+				user->WriteNumeric(RPL_AWAY, "%s :%s", u->nick.c_str(), u->awaymsg.c_str());
+		}
 
 		if (ServerInstance->Config->AnnounceInvites != ServerConfig::INVITE_ANNOUNCE_NONE)
 		{