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Fix up a mistake in antispam logic where only the user, not any other residents might be blocked.

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Adds can_block() to NACLantispam.cpp to unify the blocking checks, so mistakes like this shouldn't happen again.
Best viewed without space changes.
This commit is contained in:
Lirusaito
2013-02-28 14:05:01 -05:00
parent 4990af9cfd
commit 7617f560ab
3 changed files with 35 additions and 39 deletions
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59
indra/newview/llviewermessage.cpp
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@@ -182,6 +182,7 @@
// NaCl - Antispam Registry
#include "NACLantispam.h"
bool can_block(const LLUUID& id);
// NaCl - Newline flood protection
#include <boost/regex.hpp>
static const boost::regex NEWLINES("\\n{1}");
@@ -1956,27 +1957,22 @@ void process_improved_im(LLMessageSystem *msg, void **user_data)
msg->getStringFast(_PREHASH_MessageBlock, _PREHASH_Message, message);
// NaCl - Newline flood protection
static LLCachedControl<bool> AntiSpamEnabled(gSavedSettings,"AntiSpamEnabled",false);
if(AntiSpamEnabled){
LLViewerObject* obj=gObjectList.findObject(from_id);
if(!from_id.isNull() //Not from nothing.
&& gAgent.getID() != from_id //Not from self.
&& !(obj && obj->permYouOwner())) //Not from own object.
if (AntiSpamEnabled && can_block(from_id))
{
static LLCachedControl<U32> SpamNewlines(gSavedSettings,"_NACL_AntiSpamNewlines");
boost::sregex_iterator iter(message.begin(), message.end(), NEWLINES);
if((U32)std::abs(std::distance(iter, boost::sregex_iterator())) > SpamNewlines)
{
static LLCachedControl<U32> SpamNewlines(gSavedSettings,"_NACL_AntiSpamNewlines");
boost::sregex_iterator iter(message.begin(), message.end(), NEWLINES);
if((U32)std::abs(std::distance(iter, boost::sregex_iterator())) > SpamNewlines)
NACLAntiSpamRegistry::blockOnQueue((U32)NACLAntiSpamRegistry::QUEUE_IM,from_id);
llinfos << "[antispam] blocked owner due to too many newlines: " << from_id << llendl;
if(gSavedSettings.getBOOL("AntiSpamNotify"))
{
NACLAntiSpamRegistry::blockOnQueue((U32)NACLAntiSpamRegistry::QUEUE_IM,from_id);
llinfos << "[antispam] blocked owner due to too many newlines: " << from_id << llendl;
if(gSavedSettings.getBOOL("AntiSpamNotify"))
{
LLSD args;
args["SOURCE"] = from_id.asString();
args["AMOUNT"] = boost::lexical_cast<std::string>(SpamNewlines);
LLNotificationsUtil::add("AntiSpamNewlineFlood", args);
}
return;
LLSD args;
args["SOURCE"] = from_id.asString();
args["AMOUNT"] = boost::lexical_cast<std::string>(SpamNewlines);
LLNotificationsUtil::add("AntiSpamNewlineFlood", args);
}
return;
}
}
// NaCl End
@@ -3540,25 +3536,20 @@ void process_chat_from_simulator(LLMessageSystem *msg, void **user_data)
// NaCl - Newline flood protection
static LLCachedControl<bool> AntiSpamEnabled(gSavedSettings,"AntiSpamEnabled",false);
if(AntiSpamEnabled){
LLViewerObject* obj=gObjectList.findObject(from_id);
if(!(from_id.isNull()) //Not from nothing.
|| !(gAgent.getID() != from_id) //Not from self.
|| !(obj && obj->permYouOwner())) //Not from own object.
if (AntiSpamEnabled && can_block(from_id))
{
static LLCachedControl<U32> SpamNewlines(gSavedSettings,"_NACL_AntiSpamNewlines");
boost::sregex_iterator iter(mesg.begin(), mesg.end(), NEWLINES);
if((U32)std::abs(std::distance(iter, boost::sregex_iterator())) > SpamNewlines)
{
static LLCachedControl<U32> SpamNewlines(gSavedSettings,"_NACL_AntiSpamNewlines");
boost::sregex_iterator iter(mesg.begin(), mesg.end(), NEWLINES);
if((U32)std::abs(std::distance(iter, boost::sregex_iterator())) > SpamNewlines)
NACLAntiSpamRegistry::blockOnQueue((U32)NACLAntiSpamRegistry::QUEUE_CHAT,owner_id);
if(gSavedSettings.getBOOL("AntiSpamNotify"))
{
NACLAntiSpamRegistry::blockOnQueue((U32)NACLAntiSpamRegistry::QUEUE_CHAT,owner_id);
if(gSavedSettings.getBOOL("AntiSpamNotify"))
{
LLSD args;
args["MESSAGE"] = "Chat: Blocked newline flood from "+owner_id.asString();
LLNotificationsUtil::add("SystemMessageTip", args);
}
return;
LLSD args;
args["MESSAGE"] = "Chat: Blocked newline flood from "+owner_id.asString();
LLNotificationsUtil::add("SystemMessageTip", args);
}
return;
}
}
// NaCl End