mirror of
https://gitee.com/acl-dev/acl.git
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178 lines
3.9 KiB
C++
178 lines
3.9 KiB
C++
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#include "stdafx.h"
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#include <memory>
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#include <iostream>
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#include "master_service.h"
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#include "https_client.h"
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#define DEBUG 100
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https_client::https_client(acl::ostream& out, acl::polarssl_conf* conf)
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: out_(out)
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, ssl_conf_(conf)
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{
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}
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https_client::~https_client()
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{
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}
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bool https_client::connect_server(const acl::string& server_addr,
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acl::http_client& client)
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{
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// <20>Ȳ鱾<C8B2><E9B1BE>ӳ<EFBFBD><D3B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB>ӳ<EFBFBD><D3B3><EFBFBD><EFBFBD>
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master_service& ms = acl::singleton2<master_service>::get_instance();
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const char* addr = ms.get_addr(server_addr.c_str());
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if (addr == NULL)
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addr = server_addr.c_str();
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if (client.open(addr, 60, 60, true) == false)
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{
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out_.format("connect server %s error", addr);
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return false;
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}
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else
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logger_debug(DEBUG, 1, "connect server ok");
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if (ssl_conf_)
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{
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logger_debug(DEBUG, 1, "begin open ssl");
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acl::polarssl_io* ssl = new acl::polarssl_io(*ssl_conf_, false);
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if (client.get_stream().setup_hook(ssl) == ssl)
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{
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out_.puts("open ssl client error");
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ssl->destroy();
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return false;
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}
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else
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logger_debug(DEBUG, 1, "open ssl ok");
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}
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return true;
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}
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bool https_client::http_request(acl::HttpServletRequest& req,
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acl::HttpServletResponse& res)
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{
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const char* host = req.getRemoteHost();
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if (host == NULL || *host == 0)
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host = req.getLocalAddr();
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acl::string server_addr;
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if (ssl_conf_ == NULL)
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server_addr.format("%s:80", host);
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else
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server_addr.format("%s:443", host);
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std::auto_ptr<acl::http_client> backend(new acl::http_client);
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// <20><><EFBFBD>ӷ<EFBFBD><D3B7><EFBFBD><EFBFBD><EFBFBD>
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if (connect_server(server_addr, *backend) == false)
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return false;
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acl::http_client* front = req.getClient();
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// ȡ<><C8A1> HTTP <20><><EFBFBD><EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD>
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acl::string req_hdr;
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front->sprint_header(req_hdr, NULL);
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// ת<><D7AA> HTTP <20><><EFBFBD><EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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if (backend->get_ostream().write(req_hdr) == -1)
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{
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out_.puts(">>>>write header error");
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return false;
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}
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if (backend->get_ostream().write("\r\n") == -1)
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{
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out_.puts(">>>>write CRLF error");
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return false;
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}
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>壬<EFBFBD><E5A3AC>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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long long int len = req.getContentLength();
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if (len > 0)
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{
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char req_body[8192];
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int ret;
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while (true)
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{
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ret = front->read_body(req_body, sizeof(req_body) - 1);
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if (ret < 0)
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{
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out_.puts(">>> read req body error");
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return false;
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}
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if (ret == 0)
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break;
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req_body[ret] = 0;
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out_.write(req_body, ret);
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if (backend->get_ostream().write(req_body, ret) == -1)
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{
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out_.puts(">>> write body to server error");
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return false;
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}
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}
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}
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out_.puts("");
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// <20><>ʼ<EFBFBD>Ӻ<EFBFBD><D3BA>˷<EFBFBD><CBB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1>Ӧͷ<D3A6><CDB7><EFBFBD><EFBFBD>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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out_.puts(">>>> begin read res header<<<<<");
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if (backend->read_head() == false)
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{
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out_.puts(">>>>>>>>read header error<<<<<<<<<<");
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return false;
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}
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acl::string res_hdr;
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backend->sprint_header(res_hdr, NULL);
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if (res.getOutputStream().write(res_hdr) == -1)
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{
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out_.puts(">>>>>write res hdr error<<<<<<");
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return false;
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}
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if (res.getOutputStream().write("\r\n") == -1)
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{
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out_.puts(">>>write CRLF error");
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return false;
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}
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out_.puts("------------------res hdr----------------");
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out_.write(res_hdr);
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out_.puts("------------------res hdr end------------");
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char buf[8192];
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while (true)
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{
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int ret = backend->read_body(buf, sizeof(buf) - 1);
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if (ret < 0)
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{
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logger_error(">>> read body error");
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return false;
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}
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else if (ret == 0)
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break;
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buf[ret] = 0;
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out_.write(buf, ret);
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if (res.getOutputStream().write(buf, ret) == -1)
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{
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out_.puts(">>> write res body error");
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return false;
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}
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}
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const char* ptr = backend->header_value("Transfer-Encoding");
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if (ptr == NULL || *ptr == 0 || strcasecmp(ptr, "chunked") != 0)
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return backend->keep_alive();
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// <20><><EFBFBD><EFBFBD> http <20><>Ӧ<EFBFBD>壬<EFBFBD><E5A3AC>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD> chunk <20><><EFBFBD><EFBFBD>ģʽ<C4A3><CABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>
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// res.write <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ 0 <20>Ա<EFBFBD>ʾ chunk <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݽ<EFBFBD><DDBD><EFBFBD>
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return res.write(NULL, 0);
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}
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