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Remove obsolete RPCServerHandler:

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This removes the legacy RPCServerHandler, which has been replaced by the
asynchronous RPC-HTTP/S server and corresponding RPCHTTPHandler.
This commit is contained in:
Vinnie Falco
2014-10-26 18:50:27 -07:00
parent ec96d5afa0
commit 2c8e90c9d8
10 changed files with 1 additions and 270 deletions
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1
src/ripple/rpc/impl/RPCHandler.cpp
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@@ -20,7 +20,6 @@
#include <ripple/common/jsonrpc_fields.h>
#include <ripple/app/main/RPCHTTPServer.h>
#include <ripple/rpc/RPCHandler.h>
#include <ripple/rpc/RPCServerHandler.h>
#include <ripple/rpc/impl/Tuning.h>
#include <ripple/rpc/impl/Context.h>
#include <ripple/rpc/impl/Handler.h>

166
src/ripple/rpc/impl/RPCServerHandler.cpp
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@@ -1,166 +0,0 @@
//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2012, 2013 Ripple Labs Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include <ripple/app/main/RPCHTTPServer.h>
#include <ripple/core/Config.h>
#include <ripple/core/LoadFeeTrack.h>
#include <ripple/rpc/RPCHandler.h>
#include <ripple/rpc/RPCServerHandler.h>
#include <ripple/rpc/impl/Tuning.h>
namespace ripple {
RPCServerHandler::RPCServerHandler (
NetworkOPs& networkOPs,
Resource::Manager& resourceManager)
: m_networkOPs (networkOPs)
, m_resourceManager (resourceManager)
{
}
std::string RPCServerHandler::createResponse (
int statusCode,
std::string const& description)
{
return HTTPReply (statusCode, description);
}
bool RPCServerHandler::isAuthorized (
std::map <std::string, std::string> const& headers)
{
return HTTPAuthorized (headers);
}
std::string RPCServerHandler::processRequest (
std::string const& request,
beast::IP::Endpoint const& remoteIPAddress)
{
Json::Value jsonRequest;
{
Json::Reader reader;
if ((request.size() > ripple::RPC::Tuning::maxRequestSize) ||
! reader.parse (request, jsonRequest) ||
jsonRequest.isNull () ||
! jsonRequest.isObject ())
{
return createResponse (400, "Unable to parse request");
}
}
auto const role = getConfig ().getAdminRole (jsonRequest, remoteIPAddress);
Resource::Consumer usage;
if (role == Config::ADMIN)
{
usage = m_resourceManager.newAdminEndpoint (
remoteIPAddress.to_string());
}
else
{
usage = m_resourceManager.newInboundEndpoint (remoteIPAddress);
}
if (usage.disconnect ())
return createResponse (503, "Server is overloaded");
// Parse id now so errors from here on will have the id
//
// VFALCO NOTE Except that "id" isn't included in the following errors...
//
Json::Value const& id = jsonRequest ["id"];
Json::Value const& method = jsonRequest ["method"];
if (method.isNull ())
return createResponse (400, "Null method");
if (! method.isString ())
return createResponse (400, "method is not string");
auto strMethod = method.asString ();
if (strMethod.empty())
return createResponse (400, "method is empty");
if (jsonRequest["params"].isNull())
jsonRequest["params"] = Json::Value (Json::arrayValue);
// Parse params
Json::Value& params = jsonRequest ["params"];
if (!params.isArray ())
return HTTPReply (400, "params unparseable");
// VFALCO TODO Shouldn't we handle this earlier?
//
if (role == Config::FORBID)
{
// VFALCO TODO Needs implementing
// FIXME Needs implementing
// XXX This needs rate limiting to prevent brute forcing password.
return HTTPReply (403, "Forbidden");
}
// This code does all the work on the io_service thread and
// has no rate-limiting based on source IP or anything.
// This is a temporary safety
if ((role != Config::ADMIN) && (getApp().getFeeTrack().isLoadedLocal()))
{
return HTTPReply (503, "Unable to service at this time");
}
std::string response;
WriteLog (lsDEBUG, RPCServer) << "Query: " << strMethod << params;
{
Json::Value ripple_params (params.size()
? params [0u] : Json::Value (Json::objectValue));
if (!ripple_params.isObject())
return HTTPReply (400, "params must be an object");
ripple_params ["command"] = strMethod;
RPC::Request req (deprecatedLogs().journal("RPCServer"),
strMethod, ripple_params, getApp ());
// VFALCO Try processing the command using the new code
if (getApp().getRPCManager().dispatch (req))
{
usage.charge (req.fee);
WriteLog (lsDEBUG, RPCServer) << "Reply: " << req.result;
return createResponse (200,
JSONRPCReply (req.result, Json::Value (), id));
}
}
// legacy dispatcher
Resource::Charge fee (Resource::feeReferenceRPC);
RPCHandler rpcHandler (m_networkOPs);
Json::Value const result = rpcHandler.doRpcCommand (
strMethod, params, role, fee);
usage.charge (fee);
WriteLog (lsDEBUG, RPCServer) << "Reply: " << result;
response = JSONRPCReply (result, Json::Value (), id);
return createResponse (200, response);
}
}