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client_session now generates a random client key

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This commit is contained in:
Peter Thorson
2011-10-01 09:05:26 -05:00
parent 47e2dda55b
commit 3889b5c4a7
1 changed files with 18 additions and 0 deletions
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18
src/websocket_client_session.cpp
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@@ -34,6 +34,8 @@
#include <boost/asio.hpp>
#include <boost/bind.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/random.hpp>
#include <boost/random/random_device.hpp>
#include <cstdlib>
@@ -49,6 +51,8 @@ client_session::client_session (client_ptr c,
: session(io_service,defc),m_client(c) {}
void client_session::on_connect() {
// TODO: section 4.1: Figure out if we have another connection to this
// host/port pending.
write_handshake();
}
@@ -276,6 +280,20 @@ void client_session::write_handshake() {
// TODO: generate proper key
m_client_key = "XO4pxrIMLnK1CEVQP9untQ==";
int32_t raw_key[4];
boost::random::random_device rng;
boost::random::variate_generator<boost::random::random_device&, boost::random::uniform_int_distribution<> > gen(rng, boost::random::uniform_int_distribution<>(INT32_MIN,INT32_MAX));
for (int i = 0; i < 4; i++) {
raw_key[i] = gen();
}
m_client_key = base64_encode(reinterpret_cast<unsigned char const*>(raw_key), 16);
m_client->access_log("Client key chosen: "+m_client_key, ALOG_HANDSHAKE);
set_header("Sec-WebSocket-Key",m_client_key);