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Rearrange sources (#4997)
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committed by
John Freeman
John Freeman
parent
2e902dee53
commit
e416ee72ca
159
src/libxrpl/server/JSONRPCUtil.cpp
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159
src/libxrpl/server/JSONRPCUtil.cpp
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//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012, 2013 Ripple Labs Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#include <ripple/basics/Log.h>
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#include <ripple/json/to_string.h>
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#include <ripple/protocol/BuildInfo.h>
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#include <ripple/protocol/SystemParameters.h>
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#include <ripple/protocol/jss.h>
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#include <ripple/server/impl/JSONRPCUtil.h>
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#include <boost/algorithm/string.hpp>
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namespace ripple {
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std::string
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getHTTPHeaderTimestamp()
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{
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// CHECKME This is probably called often enough that optimizing it makes
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// sense. There's no point in doing all this work if this function
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// gets called multiple times a second.
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char buffer[96];
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time_t now;
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time(&now);
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struct tm now_gmt
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{
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};
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#ifndef _MSC_VER
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gmtime_r(&now, &now_gmt);
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#else
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gmtime_s(&now_gmt, &now);
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#endif
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strftime(
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buffer,
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sizeof(buffer),
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"Date: %a, %d %b %Y %H:%M:%S +0000\r\n",
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&now_gmt);
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return std::string(buffer);
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}
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void
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HTTPReply(
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int nStatus,
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std::string const& content,
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Json::Output const& output,
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beast::Journal j)
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{
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JLOG(j.trace()) << "HTTP Reply " << nStatus << " " << content;
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if (content.empty() && nStatus == 401)
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{
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output("HTTP/1.0 401 Authorization Required\r\n");
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output(getHTTPHeaderTimestamp());
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// CHECKME this returns a different version than the replies below. Is
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// this by design or an accident or should it be using
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// BuildInfo::getFullVersionString () as well?
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output("Server: " + systemName() + "-json-rpc/v1");
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output("\r\n");
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// Be careful in modifying this! If you change the contents you MUST
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// update the Content-Length header as well to indicate the correct
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// size of the data.
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output(
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"WWW-Authenticate: Basic realm=\"jsonrpc\"\r\n"
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"Content-Type: text/html\r\n"
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"Content-Length: 296\r\n"
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"\r\n"
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"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 "
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"Transitional//EN\"\r\n"
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"\"http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd"
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"\">\r\n"
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"<HTML>\r\n"
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"<HEAD>\r\n"
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"<TITLE>Error</TITLE>\r\n"
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"<META HTTP-EQUIV='Content-Type' "
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"CONTENT='text/html; charset=ISO-8859-1'>\r\n"
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"</HEAD>\r\n"
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"<BODY><H1>401 Unauthorized.</H1></BODY>\r\n");
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return;
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}
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switch (nStatus)
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{
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case 200:
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output("HTTP/1.1 200 OK\r\n");
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break;
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case 202:
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output("HTTP/1.1 202 Accepted\r\n");
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break;
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case 400:
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output("HTTP/1.1 400 Bad Request\r\n");
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break;
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case 401:
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output("HTTP/1.1 401 Authorization Required\r\n");
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break;
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case 403:
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output("HTTP/1.1 403 Forbidden\r\n");
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break;
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case 404:
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output("HTTP/1.1 404 Not Found\r\n");
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break;
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case 405:
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output("HTTP/1.1 405 Method Not Allowed\r\n");
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break;
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case 429:
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output("HTTP/1.1 429 Too Many Requests\r\n");
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break;
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case 500:
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output("HTTP/1.1 500 Internal Server Error\r\n");
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break;
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case 501:
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output("HTTP/1.1 501 Not Implemented\r\n");
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break;
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case 503:
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output("HTTP/1.1 503 Server is overloaded\r\n");
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break;
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}
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output(getHTTPHeaderTimestamp());
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output(
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"Connection: Keep-Alive\r\n"
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"Content-Length: ");
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// VFALCO TODO Determine if/when this header should be added
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// if (context.app.config().RPC_ALLOW_REMOTE)
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// output ("Access-Control-Allow-Origin: *\r\n");
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output(std::to_string(content.size() + 2));
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output(
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"\r\n"
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"Content-Type: application/json; charset=UTF-8\r\n");
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output("Server: " + systemName() + "-json-rpc/");
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output(BuildInfo::getFullVersionString());
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output(
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"\r\n"
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"\r\n");
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output(content);
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output("\r\n");
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}
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} // namespace ripple
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