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* HTTPProxy.cpp : drop X-Forwarded-*, Proxy-*, Via headers from request

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This commit is contained in:
hagen 2016-06-04 00:00:00 +00:00
parent 66c301c031
commit 03973cc6d4
1 changed files with 18 additions and 2 deletions
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20
HTTPProxy.cpp
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@ -137,8 +137,24 @@ namespace proxy {
void HTTPReqHandler::SanitizeHTTPRequest(i2p::http::HTTPReq & req)
{
req.del_header("Referer");
req.add_header("Connection", "close", true);
req.add_header("User-Agent", "MYOB/6.66 (AN/ON)", true);
req.del_header("Via");
req.del_header("Forwarded");
std::vector<std::string> toErase;
for (auto it : req.headers) {
if (it.first.compare(0, 12, "X-Forwarded-")) {
toErase.push_back(it.first);
} else if (it.first.compare(0, 6, "Proxy-")) {
toErase.push_back(it.first);
} else {
/* allow this header */
}
}
for (auto header : toErase) {
req.headers.erase(header);
}
/* replace headers */
req.add_header("Connection", "close", true); /* keep-alive conns not supported yet */
req.add_header("User-Agent", "MYOB/6.66 (AN/ON)", true); /* privacy */
}
/**