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prevent possible latency-measuring attack

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zzz
2009-01-12 14:51:38 +00:00
parent 05a6353142
commit 70b99cf4f9
1 changed files with 2 additions and 0 deletions
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2
router/java/src/net/i2p/router/tunnel/InboundMessageDistributor.java
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@ -78,6 +78,7 @@ public class InboundMessageDistributor implements GarlicMessageReceiver.CloveRec
_log.info("distributing inbound tunnel message into our inNetMessagePool: " + msg); _log.info("distributing inbound tunnel message into our inNetMessagePool: " + msg);
_context.inNetMessagePool().add(msg, null, null); _context.inNetMessagePool().add(msg, null, null);
} }
/****** latency measuring attack?
} else if (_context.routerHash().equals(target)) { } else if (_context.routerHash().equals(target)) {
// the want to send it to a tunnel, except we are also that tunnel's gateway // the want to send it to a tunnel, except we are also that tunnel's gateway
// dispatch it directly // dispatch it directly
@ -89,6 +90,7 @@ public class InboundMessageDistributor implements GarlicMessageReceiver.CloveRec
gw.setMessageExpiration(_context.clock().now()+10*1000); gw.setMessageExpiration(_context.clock().now()+10*1000);
gw.setUniqueId(_context.random().nextLong(I2NPMessage.MAX_ID_VALUE)); gw.setUniqueId(_context.random().nextLong(I2NPMessage.MAX_ID_VALUE));
_context.tunnelDispatcher().dispatch(gw); _context.tunnelDispatcher().dispatch(gw);
******/
} else { } else {
// ok, they want us to send it remotely, but that'd bust our anonymity, // ok, they want us to send it remotely, but that'd bust our anonymity,
// so we send it out a tunnel first // so we send it out a tunnel first