Added multi thread support
This commit is contained in:
parent
c0b564abe4
commit
8f1c49e75c
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@ -78,6 +78,9 @@ shrpx_SOURCES = ${HELPER_OBJECTS} ${HELPER_HFILES} \
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shrpx_log.cc shrpx_log.h \
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shrpx_log.cc shrpx_log.h \
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shrpx_http.cc shrpx_http.h \
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shrpx_http.cc shrpx_http.h \
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shrpx_io_control.cc shrpx_io_control.h \
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shrpx_io_control.cc shrpx_io_control.h \
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shrpx_ssl.cc shrpx_ssl.h \
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shrpx_thread_event_receiver.cc shrpx_thread_event_receiver.h \
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shrpx_worker.cc shrpx_worker.h \
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htparse/htparse.c htparse/htparse.h
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htparse/htparse.c htparse/htparse.h
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noinst_PROGRAMS = spdycli
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noinst_PROGRAMS = spdycli
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@ -30,9 +30,7 @@
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#include <netdb.h>
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#include <netdb.h>
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#include <signal.h>
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#include <signal.h>
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#include <cstdlib>
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#include <cstdlib>
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#include <iostream>
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#include <openssl/ssl.h>
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#include <openssl/ssl.h>
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#include <openssl/err.h>
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#include <openssl/err.h>
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@ -46,82 +44,6 @@
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namespace shrpx {
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namespace shrpx {
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namespace {
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std::pair<unsigned char*, size_t> next_proto;
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unsigned char proto_list[23];
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} // namespace
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namespace {
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int next_proto_cb(SSL *s, const unsigned char **data, unsigned int *len,
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void *arg)
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{
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std::pair<unsigned char*, size_t> *next_proto =
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reinterpret_cast<std::pair<unsigned char*, size_t>* >(arg);
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*data = next_proto->first;
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*len = next_proto->second;
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return SSL_TLSEXT_ERR_OK;
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}
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} // namespace
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namespace {
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int verify_callback(int preverify_ok, X509_STORE_CTX *ctx)
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{
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// We don't verify the client certificate. Just request it for the
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// testing purpose.
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return 1;
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}
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} // namespace
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namespace {
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SSL_CTX* create_ssl_ctx()
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{
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// TODO lock function
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SSL_CTX *ssl_ctx;
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ssl_ctx = SSL_CTX_new(SSLv23_server_method());
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if(!ssl_ctx) {
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std::cerr << ERR_error_string(ERR_get_error(), 0) << std::endl;
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return NULL;
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}
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SSL_CTX_set_options(ssl_ctx,
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SSL_OP_ALL | SSL_OP_NO_SSLv2 | SSL_OP_NO_COMPRESSION);
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SSL_CTX_set_mode(ssl_ctx, SSL_MODE_AUTO_RETRY);
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SSL_CTX_set_mode(ssl_ctx, SSL_MODE_RELEASE_BUFFERS);
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if(SSL_CTX_use_PrivateKey_file(ssl_ctx,
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get_config()->private_key_file,
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SSL_FILETYPE_PEM) != 1) {
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std::cerr << "SSL_CTX_use_PrivateKey_file failed." << std::endl;
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return NULL;
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}
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if(SSL_CTX_use_certificate_file(ssl_ctx, get_config()->cert_file,
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SSL_FILETYPE_PEM) != 1) {
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std::cerr << "SSL_CTX_use_certificate_file failed." << std::endl;
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return NULL;
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}
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if(SSL_CTX_check_private_key(ssl_ctx) != 1) {
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std::cerr << "SSL_CTX_check_private_key failed." << std::endl;
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return NULL;
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}
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if(get_config()->verify_client) {
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SSL_CTX_set_verify(ssl_ctx,
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SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE |
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SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
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verify_callback);
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}
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// We speaks "http/1.1", "spdy/2" and "spdy/3".
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proto_list[0] = 6;
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memcpy(&proto_list[1], "spdy/3", 6);
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proto_list[7] = 6;
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memcpy(&proto_list[8], "spdy/2", 6);
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proto_list[14] = 8;
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memcpy(&proto_list[15], "http/1.1", 8);
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next_proto.first = proto_list;
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next_proto.second = sizeof(proto_list);
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SSL_CTX_set_next_protos_advertised_cb(ssl_ctx, next_proto_cb, &next_proto);
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return ssl_ctx;
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}
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} // namespace
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namespace {
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namespace {
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void ssl_acceptcb(evconnlistener *listener, int fd,
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void ssl_acceptcb(evconnlistener *listener, int fd,
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sockaddr *addr, int addrlen, void *arg)
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sockaddr *addr, int addrlen, void *arg)
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@ -144,46 +66,21 @@ int cache_downstream_host_address()
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#ifdef AI_ADDRCONFIG
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#ifdef AI_ADDRCONFIG
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hints.ai_flags |= AI_ADDRCONFIG;
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hints.ai_flags |= AI_ADDRCONFIG;
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#endif // AI_ADDRCONFIG
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#endif // AI_ADDRCONFIG
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addrinfo *res, *rp;
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addrinfo *res;
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rv = getaddrinfo(get_config()->downstream_host, service, &hints, &res);
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rv = getaddrinfo(get_config()->downstream_host, service, &hints, &res);
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if(rv != 0) {
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if(rv != 0) {
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LOG(ERROR) << "getaddrinfo: " << gai_strerror(rv);
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LOG(FATAL) << "Unable to get downstream address: " << gai_strerror(rv);
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return -1;
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DIE();
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}
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}
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for(rp = res; rp; rp = rp->ai_next) {
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int fd = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol);
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if(fd == -1) {
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continue;
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}
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rv = connect(fd, rp->ai_addr, rp->ai_addrlen);
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close(fd);
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if(rv == -1) {
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continue;
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}
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break;
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}
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if(rp == 0 && res) {
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LOG(INFO) << "Using first returned address for downstream "
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LOG(INFO) << "Using first returned address for downstream "
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<< get_config()->downstream_host
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<< get_config()->downstream_host
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<< ", port "
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<< ", port "
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<< get_config()->downstream_port;
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<< get_config()->downstream_port;
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rp = res;
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memcpy(&mod_config()->downstream_addr, res->ai_addr, res->ai_addrlen);
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}
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mod_config()->downstream_addrlen = res->ai_addrlen;
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if(rp != 0) {
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memcpy(&mod_config()->downstream_addr, rp->ai_addr, rp->ai_addrlen);
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mod_config()->downstream_addrlen = rp->ai_addrlen;
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}
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freeaddrinfo(res);
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freeaddrinfo(res);
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if(rp == 0) {
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LOG(ERROR) << "No usable address found for downstream "
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<< get_config()->downstream_host
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<< ", port "
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<< get_config()->downstream_port;
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return -1;
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} else {
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return 0;
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return 0;
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}
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}
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}
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} // namespace
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} // namespace
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namespace {
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namespace {
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@ -245,12 +142,11 @@ evconnlistener* create_evlistener(ListenHandler *handler)
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namespace {
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namespace {
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int event_loop()
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int event_loop()
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{
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{
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SSL_CTX *ssl_ctx = create_ssl_ctx();
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if(ssl_ctx == NULL) {
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return -1;
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}
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event_base *evbase = event_base_new();
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event_base *evbase = event_base_new();
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ListenHandler *listener_handler = new ListenHandler(evbase, ssl_ctx);
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ListenHandler *listener_handler = new ListenHandler(evbase);
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if(get_config()->num_worker > 1) {
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listener_handler->create_worker_thread(get_config()->num_worker);
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}
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evconnlistener *evlistener = create_evlistener(listener_handler);
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evconnlistener *evlistener = create_evlistener(listener_handler);
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if(evlistener == NULL) {
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if(evlistener == NULL) {
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return -1;
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return -1;
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@ -261,7 +157,6 @@ int event_loop()
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event_base_loop(evbase, 0);
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event_base_loop(evbase, 0);
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evconnlistener_free(evlistener);
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evconnlistener_free(evlistener);
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SSL_CTX_free(ssl_ctx);
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return 0;
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return 0;
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}
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}
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} // namespace
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} // namespace
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@ -311,6 +206,9 @@ int main(int argc, char **argv)
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if(cache_downstream_host_address() == -1) {
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if(cache_downstream_host_address() == -1) {
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exit(EXIT_FAILURE);
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exit(EXIT_FAILURE);
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}
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}
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mod_config()->num_worker = 4;
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event_loop();
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event_loop();
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return 0;
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return 0;
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}
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}
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@ -29,6 +29,8 @@
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# include <config.h>
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# include <config.h>
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#endif // HAVE_CONFIG_H
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#endif // HAVE_CONFIG_H
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#include <cassert>
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#include "shrpx_log.h"
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#include "shrpx_log.h"
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#define DIE() \
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#define DIE() \
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@ -49,6 +49,7 @@ namespace {
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void upstream_writecb(bufferevent *bev, void *arg)
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void upstream_writecb(bufferevent *bev, void *arg)
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{
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{
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ClientHandler *handler = reinterpret_cast<ClientHandler*>(arg);
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ClientHandler *handler = reinterpret_cast<ClientHandler*>(arg);
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// We actually depend on write low-warter mark == 0.
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if(handler->get_should_close_after_write()) {
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if(handler->get_should_close_after_write()) {
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delete handler;
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delete handler;
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} else {
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} else {
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bool finish = false;
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bool finish = false;
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if(events & BEV_EVENT_EOF) {
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if(events & BEV_EVENT_EOF) {
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if(ENABLE_LOG) {
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if(ENABLE_LOG) {
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LOG(INFO) << "<upstream> SSL/TLS handshake EOF";
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LOG(INFO) << "Upstream handshake EOF";
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}
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}
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finish = true;
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finish = true;
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}
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}
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if(events & BEV_EVENT_ERROR) {
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if(events & BEV_EVENT_ERROR) {
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if(ENABLE_LOG) {
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if(ENABLE_LOG) {
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LOG(INFO) << "<upstream> SSL/TLS network error";
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LOG(INFO) << "Upstream network error";
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}
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}
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finish = true;
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finish = true;
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}
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}
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if(events & BEV_EVENT_TIMEOUT) {
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if(events & BEV_EVENT_TIMEOUT) {
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if(ENABLE_LOG) {
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if(ENABLE_LOG) {
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LOG(INFO) << "SPDY upstream SSL/TLS time out";
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LOG(INFO) << "Upstream time out";
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}
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}
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finish = true;
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finish = true;
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}
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}
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} else {
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} else {
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if(events & BEV_EVENT_CONNECTED) {
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if(events & BEV_EVENT_CONNECTED) {
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if(ENABLE_LOG) {
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if(ENABLE_LOG) {
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LOG(INFO) << "Connected Handler "
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LOG(INFO) << "Upstream connected. handler " << handler;
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<< handler;
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}
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}
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handler->set_bev_cb(upstream_readcb, upstream_writecb, upstream_eventcb);
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handler->set_bev_cb(upstream_readcb, upstream_writecb, upstream_eventcb);
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handler->validate_next_proto();
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handler->validate_next_proto();
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if(next_proto) {
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if(next_proto) {
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std::string proto(next_proto, next_proto+next_proto_len);
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std::string proto(next_proto, next_proto+next_proto_len);
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if(ENABLE_LOG) {
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if(ENABLE_LOG) {
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LOG(INFO) << "<upstream> The negotiated next protocol: " << proto;
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LOG(INFO) << "Upstream negotiated next protocol: " << proto;
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}
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}
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uint16_t version = spdylay_npn_get_version(next_proto, next_proto_len);
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uint16_t version = spdylay_npn_get_version(next_proto, next_proto_len);
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if(version) {
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if(version) {
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@ -177,9 +177,12 @@ int ClientHandler::validate_next_proto()
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}
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}
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} else {
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} else {
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if(ENABLE_LOG) {
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if(ENABLE_LOG) {
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LOG(INFO) << "<upstream> No proto negotiated";
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LOG(INFO) << "No proto negotiated.";
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}
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}
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}
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}
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if(ENABLE_LOG) {
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LOG(INFO) << "Use HTTP/1.1";
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}
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HttpsUpstream *https_upstream = new HttpsUpstream(this);
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HttpsUpstream *https_upstream = new HttpsUpstream(this);
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upstream_ = https_upstream;
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upstream_ = https_upstream;
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return 0;
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return 0;
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@ -38,7 +38,8 @@ Config::Config()
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downstream_host(0),
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downstream_host(0),
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downstream_port(0),
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downstream_port(0),
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downstream_hostport(0),
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downstream_hostport(0),
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downstream_addrlen(0)
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downstream_addrlen(0),
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num_worker(0)
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{}
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{}
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namespace {
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namespace {
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@ -64,6 +64,7 @@ struct Config {
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timeval spdy_upstream_write_timeout;
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timeval spdy_upstream_write_timeout;
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timeval downstream_read_timeout;
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timeval downstream_read_timeout;
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timeval downstream_write_timeout;
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timeval downstream_write_timeout;
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size_t num_worker;
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Config();
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Config();
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};
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};
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@ -71,7 +71,7 @@ namespace {
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int htp_msg_begin(htparser *htp)
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int htp_msg_begin(htparser *htp)
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{
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{
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if(ENABLE_LOG) {
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if(ENABLE_LOG) {
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LOG(INFO) << "<upstream>::<https> request start";
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LOG(INFO) << "Upstream https request start";
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}
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}
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HttpsUpstream *upstream;
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HttpsUpstream *upstream;
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upstream = reinterpret_cast<HttpsUpstream*>(htparser_get_userdata(htp));
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upstream = reinterpret_cast<HttpsUpstream*>(htparser_get_userdata(htp));
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@ -108,7 +108,7 @@ namespace {
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int htp_hdrs_begincb(htparser *htp)
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int htp_hdrs_begincb(htparser *htp)
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{
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{
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if(ENABLE_LOG) {
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if(ENABLE_LOG) {
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LOG(INFO) << "<upstream>::<https> request headers start";
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LOG(INFO) << "Upstream https request headers start";
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}
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}
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HttpsUpstream *upstream;
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HttpsUpstream *upstream;
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upstream = reinterpret_cast<HttpsUpstream*>(htparser_get_userdata(htp));
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upstream = reinterpret_cast<HttpsUpstream*>(htparser_get_userdata(htp));
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@ -148,7 +148,7 @@ namespace {
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int htp_hdrs_completecb(htparser *htp)
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int htp_hdrs_completecb(htparser *htp)
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{
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{
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if(ENABLE_LOG) {
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if(ENABLE_LOG) {
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LOG(INFO) << "<upstream>::<https> request headers complete";
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LOG(INFO) << "Upstream https request headers complete";
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}
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}
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HttpsUpstream *upstream;
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HttpsUpstream *upstream;
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upstream = reinterpret_cast<HttpsUpstream*>(htparser_get_userdata(htp));
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upstream = reinterpret_cast<HttpsUpstream*>(htparser_get_userdata(htp));
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@ -178,7 +178,7 @@ namespace {
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int htp_msg_completecb(htparser *htp)
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int htp_msg_completecb(htparser *htp)
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{
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{
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if(ENABLE_LOG) {
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if(ENABLE_LOG) {
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LOG(INFO) << "<upstream>::<https> request complete";
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LOG(INFO) << "Upstream https request complete";
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}
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}
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HttpsUpstream *upstream;
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HttpsUpstream *upstream;
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upstream = reinterpret_cast<HttpsUpstream*>(htparser_get_userdata(htp));
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upstream = reinterpret_cast<HttpsUpstream*>(htparser_get_userdata(htp));
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@ -237,7 +237,7 @@ int HttpsUpstream::on_read()
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}
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}
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} else if(htperr != htparse_error_none) {
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} else if(htperr != htparse_error_none) {
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<upstream> http parse failure: "
|
LOG(INFO) << "Upstream http parse failure: "
|
||||||
<< htparser_get_strerror(htp_);
|
<< htparser_get_strerror(htp_);
|
||||||
}
|
}
|
||||||
get_client_handler()->set_should_close_after_write(true);
|
get_client_handler()->set_should_close_after_write(true);
|
||||||
|
@ -328,18 +328,19 @@ void https_downstream_eventcb(bufferevent *bev, short events, void *ptr)
|
||||||
upstream = static_cast<HttpsUpstream*>(downstream->get_upstream());
|
upstream = static_cast<HttpsUpstream*>(downstream->get_upstream());
|
||||||
if(events & BEV_EVENT_CONNECTED) {
|
if(events & BEV_EVENT_CONNECTED) {
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> Connection established. " << downstream;
|
LOG(INFO) << "Downstream connection established. downstream "
|
||||||
|
<< downstream;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if(events & BEV_EVENT_EOF) {
|
if(events & BEV_EVENT_EOF) {
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> EOF stream_id="
|
LOG(INFO) << "Downstream EOF. stream_id="
|
||||||
<< downstream->get_stream_id();
|
<< downstream->get_stream_id();
|
||||||
}
|
}
|
||||||
if(downstream->get_response_state() == Downstream::HEADER_COMPLETE) {
|
if(downstream->get_response_state() == Downstream::HEADER_COMPLETE) {
|
||||||
// Server may indicate the end of the request by EOF
|
// Server may indicate the end of the request by EOF
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> Assuming content-length is 0 byte";
|
LOG(INFO) << "Assuming downstream content-length is 0 byte";
|
||||||
}
|
}
|
||||||
upstream->on_downstream_body_complete(downstream);
|
upstream->on_downstream_body_complete(downstream);
|
||||||
//downstream->set_response_state(Downstream::MSG_COMPLETE);
|
//downstream->set_response_state(Downstream::MSG_COMPLETE);
|
||||||
|
@ -348,7 +349,7 @@ void https_downstream_eventcb(bufferevent *bev, short events, void *ptr)
|
||||||
} else {
|
} else {
|
||||||
// error
|
// error
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> Treated as error";
|
LOG(INFO) << "Treated as downstream error";
|
||||||
}
|
}
|
||||||
upstream->error_reply(502);
|
upstream->error_reply(502);
|
||||||
}
|
}
|
||||||
|
@ -357,7 +358,7 @@ void https_downstream_eventcb(bufferevent *bev, short events, void *ptr)
|
||||||
upstream->resume_read(SHRPX_MSG_BLOCK);
|
upstream->resume_read(SHRPX_MSG_BLOCK);
|
||||||
} else if(events & (BEV_EVENT_ERROR | BEV_EVENT_TIMEOUT)) {
|
} else if(events & (BEV_EVENT_ERROR | BEV_EVENT_TIMEOUT)) {
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> error/timeout. " << downstream;
|
LOG(INFO) << "Downstream error/timeout. " << downstream;
|
||||||
}
|
}
|
||||||
if(downstream->get_response_state() == Downstream::INITIAL) {
|
if(downstream->get_response_state() == Downstream::INITIAL) {
|
||||||
int status;
|
int status;
|
||||||
|
@ -439,7 +440,7 @@ Downstream* HttpsUpstream::get_last_downstream()
|
||||||
int HttpsUpstream::on_downstream_header_complete(Downstream *downstream)
|
int HttpsUpstream::on_downstream_header_complete(Downstream *downstream)
|
||||||
{
|
{
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> on_downstream_header_complete";
|
LOG(INFO) << "Downstream on_downstream_header_complete";
|
||||||
}
|
}
|
||||||
std::string hdrs = "HTTP/1.1 ";
|
std::string hdrs = "HTTP/1.1 ";
|
||||||
hdrs += http::get_status_string(downstream->get_response_http_status());
|
hdrs += http::get_status_string(downstream->get_response_http_status());
|
||||||
|
@ -467,7 +468,7 @@ int HttpsUpstream::on_downstream_header_complete(Downstream *downstream)
|
||||||
}
|
}
|
||||||
hdrs += "\r\n";
|
hdrs += "\r\n";
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<upstream>::<https> Response headers\n" << hdrs;
|
LOG(INFO) << "Upstream https response headers\n" << hdrs;
|
||||||
}
|
}
|
||||||
evbuffer *output = bufferevent_get_output(handler_->get_bev());
|
evbuffer *output = bufferevent_get_output(handler_->get_bev());
|
||||||
evbuffer_add(output, hdrs.c_str(), hdrs.size());
|
evbuffer_add(output, hdrs.c_str(), hdrs.size());
|
||||||
|
@ -496,7 +497,7 @@ int HttpsUpstream::on_downstream_body_complete(Downstream *downstream)
|
||||||
evbuffer_add(output, "0\r\n\r\n", 5);
|
evbuffer_add(output, "0\r\n\r\n", 5);
|
||||||
}
|
}
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> on_downstream_body_complete";
|
LOG(INFO) << "Downstream on_downstream_body_complete";
|
||||||
}
|
}
|
||||||
if(downstream->get_request_connection_close()) {
|
if(downstream->get_request_connection_close()) {
|
||||||
ClientHandler *handler = downstream->get_upstream()->get_client_handler();
|
ClientHandler *handler = downstream->get_upstream()->get_client_handler();
|
||||||
|
|
|
@ -24,48 +24,82 @@
|
||||||
*/
|
*/
|
||||||
#include "shrpx_listen_handler.h"
|
#include "shrpx_listen_handler.h"
|
||||||
|
|
||||||
|
#include <pthread.h>
|
||||||
|
|
||||||
|
#include <cerrno>
|
||||||
|
|
||||||
#include <event2/bufferevent_ssl.h>
|
#include <event2/bufferevent_ssl.h>
|
||||||
|
|
||||||
#include "shrpx_client_handler.h"
|
#include "shrpx_client_handler.h"
|
||||||
|
#include "shrpx_thread_event_receiver.h"
|
||||||
|
#include "shrpx_ssl.h"
|
||||||
|
#include "shrpx_worker.h"
|
||||||
|
|
||||||
namespace shrpx {
|
namespace shrpx {
|
||||||
|
|
||||||
ListenHandler::ListenHandler(event_base *evbase, SSL_CTX *ssl_ctx)
|
ListenHandler::ListenHandler(event_base *evbase)
|
||||||
: evbase_(evbase),
|
: evbase_(evbase),
|
||||||
ssl_ctx_(ssl_ctx)
|
ssl_ctx_(ssl::create_ssl_context()),
|
||||||
|
worker_round_robin_cnt_(0),
|
||||||
|
workers_(0),
|
||||||
|
num_worker_(0)
|
||||||
{}
|
{}
|
||||||
|
|
||||||
ListenHandler::~ListenHandler()
|
ListenHandler::~ListenHandler()
|
||||||
{}
|
{}
|
||||||
|
|
||||||
|
void ListenHandler::create_worker_thread(size_t num)
|
||||||
|
{
|
||||||
|
workers_ = new WorkerInfo[num];
|
||||||
|
num_worker_ = 0;
|
||||||
|
for(size_t i = 0; i < num; ++i) {
|
||||||
|
int rv;
|
||||||
|
pthread_t thread;
|
||||||
|
pthread_attr_t attr;
|
||||||
|
pthread_attr_init(&attr);
|
||||||
|
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
|
||||||
|
WorkerInfo *info = &workers_[num_worker_];
|
||||||
|
rv = socketpair(AF_UNIX, SOCK_STREAM, 0, info->sv);
|
||||||
|
if(rv == -1) {
|
||||||
|
LOG(ERROR) << "socketpair() failed: " << strerror(errno);
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
rv = pthread_create(&thread, &attr, start_threaded_worker, &info->sv[1]);
|
||||||
|
if(rv != 0) {
|
||||||
|
LOG(ERROR) << "pthread_create() failed: " << strerror(rv);
|
||||||
|
for(size_t j = 0; j < 2; ++j) {
|
||||||
|
close(info->sv[j]);
|
||||||
|
}
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
bufferevent *bev = bufferevent_socket_new(evbase_, info->sv[0],
|
||||||
|
BEV_OPT_DEFER_CALLBACKS);
|
||||||
|
info->bev = bev;
|
||||||
|
if(ENABLE_LOG) {
|
||||||
|
LOG(INFO) << "Created thread#" << num_worker_;
|
||||||
|
}
|
||||||
|
++num_worker_;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
int ListenHandler::accept_connection(evutil_socket_t fd,
|
int ListenHandler::accept_connection(evutil_socket_t fd,
|
||||||
sockaddr *addr, int addrlen)
|
sockaddr *addr, int addrlen)
|
||||||
{
|
{
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<listener> Accepted connection. fd=" << fd;
|
LOG(INFO) << "<listener> Accepted connection. fd=" << fd;
|
||||||
}
|
}
|
||||||
char host[NI_MAXHOST];
|
if(num_worker_ == 0) {
|
||||||
int rv;
|
/*ClientHandler* client = */
|
||||||
rv = getnameinfo(addr, addrlen, host, sizeof(host), 0, 0, NI_NUMERICHOST);
|
ssl::accept_ssl_connection(evbase_, ssl_ctx_, fd, addr, addrlen);
|
||||||
if(rv == 0) {
|
|
||||||
SSL *ssl = SSL_new(ssl_ctx_);
|
|
||||||
bufferevent *bev = bufferevent_openssl_socket_new
|
|
||||||
(evbase_, fd, ssl,
|
|
||||||
BUFFEREVENT_SSL_ACCEPTING,
|
|
||||||
BEV_OPT_DEFER_CALLBACKS);
|
|
||||||
if(bev == NULL) {
|
|
||||||
if(ENABLE_LOG) {
|
|
||||||
LOG(ERROR) << "<listener> bufferevent_openssl_socket_new failed";
|
|
||||||
}
|
|
||||||
close(fd);
|
|
||||||
} else {
|
} else {
|
||||||
/*ClientHandler *client_handler =*/ new ClientHandler(bev, ssl, host);
|
size_t idx = worker_round_robin_cnt_ % num_worker_;
|
||||||
}
|
++worker_round_robin_cnt_;
|
||||||
} else {
|
WorkerEvent wev;
|
||||||
if(ENABLE_LOG) {
|
wev.client_fd = fd;
|
||||||
LOG(INFO) << "<listener> getnameinfo failed";
|
memcpy(&wev.client_addr, addr, addrlen);
|
||||||
}
|
wev.client_addrlen = addrlen;
|
||||||
close(fd);
|
evbuffer *output = bufferevent_get_output(workers_[idx].bev);
|
||||||
|
evbuffer_add(output, &wev, sizeof(wev));
|
||||||
}
|
}
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
|
@ -31,19 +31,29 @@
|
||||||
#include <sys/socket.h>
|
#include <sys/socket.h>
|
||||||
|
|
||||||
#include <openssl/ssl.h>
|
#include <openssl/ssl.h>
|
||||||
|
|
||||||
#include <event.h>
|
#include <event.h>
|
||||||
|
|
||||||
namespace shrpx {
|
namespace shrpx {
|
||||||
|
|
||||||
|
struct WorkerInfo {
|
||||||
|
int sv[2];
|
||||||
|
bufferevent *bev;
|
||||||
|
};
|
||||||
|
|
||||||
class ListenHandler {
|
class ListenHandler {
|
||||||
public:
|
public:
|
||||||
ListenHandler(event_base *evbase, SSL_CTX *ssl_ctx);
|
ListenHandler(event_base *evbase);
|
||||||
~ListenHandler();
|
~ListenHandler();
|
||||||
int accept_connection(evutil_socket_t fd, sockaddr *addr, int addrlen);
|
int accept_connection(evutil_socket_t fd, sockaddr *addr, int addrlen);
|
||||||
|
void create_worker_thread(size_t num);
|
||||||
event_base* get_evbase() const;
|
event_base* get_evbase() const;
|
||||||
private:
|
private:
|
||||||
event_base *evbase_;
|
event_base *evbase_;
|
||||||
SSL_CTX *ssl_ctx_;
|
SSL_CTX *ssl_ctx_;
|
||||||
|
unsigned int worker_round_robin_cnt_;
|
||||||
|
WorkerInfo *workers_;
|
||||||
|
size_t num_worker_;
|
||||||
};
|
};
|
||||||
|
|
||||||
} // namespace shrpx
|
} // namespace shrpx
|
||||||
|
|
|
@ -90,8 +90,7 @@ void on_stream_close_callback
|
||||||
void *user_data)
|
void *user_data)
|
||||||
{
|
{
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<upstream>::<spdy> Stream " << stream_id
|
LOG(INFO) << "Upstream spdy Stream " << stream_id << " is being closed";
|
||||||
<< " is being closed";
|
|
||||||
}
|
}
|
||||||
SpdyUpstream *upstream = reinterpret_cast<SpdyUpstream*>(user_data);
|
SpdyUpstream *upstream = reinterpret_cast<SpdyUpstream*>(user_data);
|
||||||
Downstream *downstream = upstream->get_downstream_queue()->find(stream_id);
|
Downstream *downstream = upstream->get_downstream_queue()->find(stream_id);
|
||||||
|
@ -114,7 +113,7 @@ void on_ctrl_recv_callback
|
||||||
switch(type) {
|
switch(type) {
|
||||||
case SPDYLAY_SYN_STREAM: {
|
case SPDYLAY_SYN_STREAM: {
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<upstream>::<spdy> Received upstream SYN_STREAM stream_id="
|
LOG(INFO) << "Upstream spdy received upstream SYN_STREAM stream_id="
|
||||||
<< frame->syn_stream.stream_id;
|
<< frame->syn_stream.stream_id;
|
||||||
}
|
}
|
||||||
Downstream *downstream = new Downstream(upstream,
|
Downstream *downstream = new Downstream(upstream,
|
||||||
|
@ -139,14 +138,14 @@ void on_ctrl_recv_callback
|
||||||
for(size_t i = 0; nv[i]; i += 2) {
|
for(size_t i = 0; nv[i]; i += 2) {
|
||||||
ss << nv[i] << ": " << nv[i+1] << "\n";
|
ss << nv[i] << ": " << nv[i+1] << "\n";
|
||||||
}
|
}
|
||||||
LOG(INFO) << "<upstream>::<spdy> Request headers:\n" << ss.str();
|
LOG(INFO) << "Upstream spdy request headers:\n" << ss.str();
|
||||||
}
|
}
|
||||||
|
|
||||||
downstream->push_request_headers();
|
downstream->push_request_headers();
|
||||||
downstream->set_request_state(Downstream::HEADER_COMPLETE);
|
downstream->set_request_state(Downstream::HEADER_COMPLETE);
|
||||||
if(frame->syn_stream.hd.flags & SPDYLAY_CTRL_FLAG_FIN) {
|
if(frame->syn_stream.hd.flags & SPDYLAY_CTRL_FLAG_FIN) {
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<upstream>::<spdy> "
|
LOG(INFO) << "Upstream spdy "
|
||||||
<< "Setting Downstream::MSG_COMPLETE for Downstream "
|
<< "Setting Downstream::MSG_COMPLETE for Downstream "
|
||||||
<< downstream;
|
<< downstream;
|
||||||
}
|
}
|
||||||
|
@ -169,7 +168,7 @@ void on_data_chunk_recv_callback(spdylay_session *session,
|
||||||
void *user_data)
|
void *user_data)
|
||||||
{
|
{
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<upstream>::<spdy> Received upstream DATA data stream_id="
|
LOG(INFO) << "Upstream spdy received upstream DATA data stream_id="
|
||||||
<< stream_id;
|
<< stream_id;
|
||||||
}
|
}
|
||||||
SpdyUpstream *upstream = reinterpret_cast<SpdyUpstream*>(user_data);
|
SpdyUpstream *upstream = reinterpret_cast<SpdyUpstream*>(user_data);
|
||||||
|
@ -178,8 +177,8 @@ void on_data_chunk_recv_callback(spdylay_session *session,
|
||||||
downstream->push_upload_data_chunk(data, len);
|
downstream->push_upload_data_chunk(data, len);
|
||||||
if(flags & SPDYLAY_DATA_FLAG_FIN) {
|
if(flags & SPDYLAY_DATA_FLAG_FIN) {
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<upstream>::<spdy> "
|
LOG(INFO) << "Upstream spdy "
|
||||||
<< "Setting Downstream::MSG_COMPLETE for Downstream "
|
<< "setting Downstream::MSG_COMPLETE for Downstream "
|
||||||
<< downstream;
|
<< downstream;
|
||||||
}
|
}
|
||||||
downstream->set_request_state(Downstream::MSG_COMPLETE);
|
downstream->set_request_state(Downstream::MSG_COMPLETE);
|
||||||
|
@ -309,13 +308,13 @@ void spdy_downstream_eventcb(bufferevent *bev, short events, void *ptr)
|
||||||
upstream = static_cast<SpdyUpstream*>(downstream->get_upstream());
|
upstream = static_cast<SpdyUpstream*>(downstream->get_upstream());
|
||||||
if(events & BEV_EVENT_CONNECTED) {
|
if(events & BEV_EVENT_CONNECTED) {
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> Connection established. Downstream "
|
LOG(INFO) << "Downstream connection established. Downstream "
|
||||||
<< downstream;
|
<< downstream;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if(events & BEV_EVENT_EOF) {
|
if(events & BEV_EVENT_EOF) {
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> EOF stream_id="
|
LOG(INFO) << "Downstream EOF stream_id="
|
||||||
<< downstream->get_stream_id();
|
<< downstream->get_stream_id();
|
||||||
}
|
}
|
||||||
if(downstream->get_request_state() == Downstream::STREAM_CLOSED) {
|
if(downstream->get_request_state() == Downstream::STREAM_CLOSED) {
|
||||||
|
@ -328,7 +327,7 @@ void spdy_downstream_eventcb(bufferevent *bev, short events, void *ptr)
|
||||||
if(downstream->get_response_state() == Downstream::HEADER_COMPLETE) {
|
if(downstream->get_response_state() == Downstream::HEADER_COMPLETE) {
|
||||||
// Server may indicate the end of the request by EOF
|
// Server may indicate the end of the request by EOF
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> Assuming content-length is 0 byte";
|
LOG(INFO) << "Assuming downstream content-length is 0 byte";
|
||||||
}
|
}
|
||||||
downstream->set_response_state(Downstream::MSG_COMPLETE);
|
downstream->set_response_state(Downstream::MSG_COMPLETE);
|
||||||
upstream->on_downstream_body_complete(downstream);
|
upstream->on_downstream_body_complete(downstream);
|
||||||
|
@ -342,7 +341,7 @@ void spdy_downstream_eventcb(bufferevent *bev, short events, void *ptr)
|
||||||
}
|
}
|
||||||
} else if(events & (BEV_EVENT_ERROR | BEV_EVENT_TIMEOUT)) {
|
} else if(events & (BEV_EVENT_ERROR | BEV_EVENT_TIMEOUT)) {
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> error/timeout. Downstream " << downstream;
|
LOG(INFO) << "Downstream error/timeout. Downstream " << downstream;
|
||||||
}
|
}
|
||||||
if(downstream->get_request_state() == Downstream::STREAM_CLOSED) {
|
if(downstream->get_request_state() == Downstream::STREAM_CLOSED) {
|
||||||
upstream->remove_downstream(downstream);
|
upstream->remove_downstream(downstream);
|
||||||
|
@ -474,7 +473,7 @@ spdylay_session* SpdyUpstream::get_spdy_session()
|
||||||
int SpdyUpstream::on_downstream_header_complete(Downstream *downstream)
|
int SpdyUpstream::on_downstream_header_complete(Downstream *downstream)
|
||||||
{
|
{
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> on_downstream_header_complete";
|
LOG(INFO) << "Downstream on_downstream_header_complete";
|
||||||
}
|
}
|
||||||
size_t nheader = downstream->get_response_headers().size();
|
size_t nheader = downstream->get_response_headers().size();
|
||||||
const char **nv = new const char*[nheader * 2 + 4 + 1];
|
const char **nv = new const char*[nheader * 2 + 4 + 1];
|
||||||
|
@ -504,7 +503,7 @@ int SpdyUpstream::on_downstream_header_complete(Downstream *downstream)
|
||||||
for(size_t i = 0; nv[i]; i += 2) {
|
for(size_t i = 0; nv[i]; i += 2) {
|
||||||
ss << nv[i] << ": " << nv[i+1] << "\n";
|
ss << nv[i] << ": " << nv[i+1] << "\n";
|
||||||
}
|
}
|
||||||
LOG(INFO) << "<upstream>::<spdy> Response headers\n" << ss.str();
|
LOG(INFO) << "Upstream spdy response headers\n" << ss.str();
|
||||||
}
|
}
|
||||||
spdylay_data_provider data_prd;
|
spdylay_data_provider data_prd;
|
||||||
data_prd.source.ptr = downstream;
|
data_prd.source.ptr = downstream;
|
||||||
|
@ -520,7 +519,7 @@ int SpdyUpstream::on_downstream_body(Downstream *downstream,
|
||||||
const uint8_t *data, size_t len)
|
const uint8_t *data, size_t len)
|
||||||
{
|
{
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> on_downstream_body";
|
LOG(INFO) << "Downstream on_downstream_body";
|
||||||
}
|
}
|
||||||
evbuffer *body = downstream->get_response_body_buf();
|
evbuffer *body = downstream->get_response_body_buf();
|
||||||
evbuffer_add(body, data, len);
|
evbuffer_add(body, data, len);
|
||||||
|
@ -537,7 +536,7 @@ int SpdyUpstream::on_downstream_body(Downstream *downstream,
|
||||||
int SpdyUpstream::on_downstream_body_complete(Downstream *downstream)
|
int SpdyUpstream::on_downstream_body_complete(Downstream *downstream)
|
||||||
{
|
{
|
||||||
if(ENABLE_LOG) {
|
if(ENABLE_LOG) {
|
||||||
LOG(INFO) << "<downstream> on_downstream_body_complete";
|
LOG(INFO) << "Downstream on_downstream_body_complete";
|
||||||
}
|
}
|
||||||
spdylay_session_resume_data(session_, downstream->get_stream_id());
|
spdylay_session_resume_data(session_, downstream->get_stream_id());
|
||||||
return 0;
|
return 0;
|
||||||
|
|
|
@ -0,0 +1,141 @@
|
||||||
|
/*
|
||||||
|
* Spdylay - SPDY Library
|
||||||
|
*
|
||||||
|
* Copyright (c) 2012 Tatsuhiro Tsujikawa
|
||||||
|
*
|
||||||
|
* Permission is hereby granted, free of charge, to any person obtaining
|
||||||
|
* a copy of this software and associated documentation files (the
|
||||||
|
* "Software"), to deal in the Software without restriction, including
|
||||||
|
* without limitation the rights to use, copy, modify, merge, publish,
|
||||||
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
||||||
|
* permit persons to whom the Software is furnished to do so, subject to
|
||||||
|
* the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice shall be
|
||||||
|
* included in all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||||
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||||
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||||
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||||
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||||
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||||
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
*/
|
||||||
|
#include "shrpx_ssl.h"
|
||||||
|
|
||||||
|
#include <sys/socket.h>
|
||||||
|
#include <netdb.h>
|
||||||
|
|
||||||
|
#include <event2/bufferevent.h>
|
||||||
|
#include <event2/bufferevent_ssl.h>
|
||||||
|
|
||||||
|
#include "shrpx_log.h"
|
||||||
|
#include "shrpx_client_handler.h"
|
||||||
|
#include "shrpx_config.h"
|
||||||
|
|
||||||
|
namespace shrpx {
|
||||||
|
|
||||||
|
namespace ssl {
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
std::pair<unsigned char*, size_t> next_proto;
|
||||||
|
unsigned char proto_list[23];
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
int next_proto_cb(SSL *s, const unsigned char **data, unsigned int *len,
|
||||||
|
void *arg)
|
||||||
|
{
|
||||||
|
std::pair<unsigned char*, size_t> *next_proto =
|
||||||
|
reinterpret_cast<std::pair<unsigned char*, size_t>* >(arg);
|
||||||
|
*data = next_proto->first;
|
||||||
|
*len = next_proto->second;
|
||||||
|
return SSL_TLSEXT_ERR_OK;
|
||||||
|
}
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
int verify_callback(int preverify_ok, X509_STORE_CTX *ctx)
|
||||||
|
{
|
||||||
|
// We don't verify the client certificate. Just request it for the
|
||||||
|
// testing purpose.
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
SSL_CTX* create_ssl_context()
|
||||||
|
{
|
||||||
|
SSL_CTX *ssl_ctx;
|
||||||
|
ssl_ctx = SSL_CTX_new(SSLv23_server_method());
|
||||||
|
if(!ssl_ctx) {
|
||||||
|
LOG(FATAL) << ERR_error_string(ERR_get_error(), 0);
|
||||||
|
DIE();
|
||||||
|
}
|
||||||
|
SSL_CTX_set_options(ssl_ctx,
|
||||||
|
SSL_OP_ALL | SSL_OP_NO_SSLv2 | SSL_OP_NO_COMPRESSION);
|
||||||
|
SSL_CTX_set_mode(ssl_ctx, SSL_MODE_AUTO_RETRY);
|
||||||
|
SSL_CTX_set_mode(ssl_ctx, SSL_MODE_RELEASE_BUFFERS);
|
||||||
|
if(SSL_CTX_use_PrivateKey_file(ssl_ctx,
|
||||||
|
get_config()->private_key_file,
|
||||||
|
SSL_FILETYPE_PEM) != 1) {
|
||||||
|
LOG(FATAL) << "SSL_CTX_use_PrivateKey_file failed.";
|
||||||
|
DIE();
|
||||||
|
}
|
||||||
|
if(SSL_CTX_use_certificate_file(ssl_ctx, get_config()->cert_file,
|
||||||
|
SSL_FILETYPE_PEM) != 1) {
|
||||||
|
LOG(FATAL) << "SSL_CTX_use_certificate_file failed.";
|
||||||
|
DIE();
|
||||||
|
}
|
||||||
|
if(SSL_CTX_check_private_key(ssl_ctx) != 1) {
|
||||||
|
LOG(FATAL) << "SSL_CTX_check_private_key failed.";
|
||||||
|
DIE();
|
||||||
|
}
|
||||||
|
if(get_config()->verify_client) {
|
||||||
|
SSL_CTX_set_verify(ssl_ctx,
|
||||||
|
SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE |
|
||||||
|
SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
|
||||||
|
verify_callback);
|
||||||
|
}
|
||||||
|
// We speaks "http/1.1", "spdy/2" and "spdy/3".
|
||||||
|
proto_list[0] = 6;
|
||||||
|
memcpy(&proto_list[1], "spdy/3", 6);
|
||||||
|
proto_list[7] = 6;
|
||||||
|
memcpy(&proto_list[8], "spdy/2", 6);
|
||||||
|
proto_list[14] = 8;
|
||||||
|
memcpy(&proto_list[15], "http/1.1", 8);
|
||||||
|
|
||||||
|
next_proto.first = proto_list;
|
||||||
|
next_proto.second = sizeof(proto_list);
|
||||||
|
SSL_CTX_set_next_protos_advertised_cb(ssl_ctx, next_proto_cb, &next_proto);
|
||||||
|
return ssl_ctx;
|
||||||
|
}
|
||||||
|
|
||||||
|
ClientHandler* accept_ssl_connection(event_base *evbase, SSL_CTX *ssl_ctx,
|
||||||
|
evutil_socket_t fd,
|
||||||
|
sockaddr *addr, int addrlen)
|
||||||
|
{
|
||||||
|
char host[NI_MAXHOST];
|
||||||
|
int rv;
|
||||||
|
rv = getnameinfo(addr, addrlen, host, sizeof(host), 0, 0, NI_NUMERICHOST);
|
||||||
|
if(rv == 0) {
|
||||||
|
SSL *ssl = SSL_new(ssl_ctx);
|
||||||
|
if(!ssl) {
|
||||||
|
LOG(ERROR) << "SSL_new() failed";
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
bufferevent *bev = bufferevent_openssl_socket_new
|
||||||
|
(evbase, fd, ssl,
|
||||||
|
BUFFEREVENT_SSL_ACCEPTING, BEV_OPT_DEFER_CALLBACKS);
|
||||||
|
|
||||||
|
ClientHandler *client_handler = new ClientHandler(bev, ssl, host);
|
||||||
|
return client_handler;
|
||||||
|
} else {
|
||||||
|
LOG(ERROR) << "getnameinfo() failed: " << gai_strerror(rv);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace ssl
|
||||||
|
|
||||||
|
} // namespace shrpx
|
|
@ -0,0 +1,51 @@
|
||||||
|
/*
|
||||||
|
* Spdylay - SPDY Library
|
||||||
|
*
|
||||||
|
* Copyright (c) 2012 Tatsuhiro Tsujikawa
|
||||||
|
*
|
||||||
|
* Permission is hereby granted, free of charge, to any person obtaining
|
||||||
|
* a copy of this software and associated documentation files (the
|
||||||
|
* "Software"), to deal in the Software without restriction, including
|
||||||
|
* without limitation the rights to use, copy, modify, merge, publish,
|
||||||
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
||||||
|
* permit persons to whom the Software is furnished to do so, subject to
|
||||||
|
* the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice shall be
|
||||||
|
* included in all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||||
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||||
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||||
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||||
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||||
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||||
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
*/
|
||||||
|
#ifndef SHRPX_SSL_H
|
||||||
|
#define SHRPX_SSL_H
|
||||||
|
|
||||||
|
#include "shrpx.h"
|
||||||
|
|
||||||
|
#include <openssl/ssl.h>
|
||||||
|
#include <openssl/err.h>
|
||||||
|
|
||||||
|
#include <event.h>
|
||||||
|
|
||||||
|
namespace shrpx {
|
||||||
|
|
||||||
|
class ClientHandler;
|
||||||
|
|
||||||
|
namespace ssl {
|
||||||
|
|
||||||
|
SSL_CTX* create_ssl_context();
|
||||||
|
|
||||||
|
ClientHandler* accept_ssl_connection(event_base *evbase, SSL_CTX *ssl_ctx,
|
||||||
|
evutil_socket_t fd,
|
||||||
|
sockaddr *addr, int addrlen);
|
||||||
|
|
||||||
|
} // namespace ssl
|
||||||
|
|
||||||
|
} // namespace shrpx
|
||||||
|
|
||||||
|
#endif // SHRPX_SSL_H
|
|
@ -0,0 +1,69 @@
|
||||||
|
/*
|
||||||
|
* Spdylay - SPDY Library
|
||||||
|
*
|
||||||
|
* Copyright (c) 2012 Tatsuhiro Tsujikawa
|
||||||
|
*
|
||||||
|
* Permission is hereby granted, free of charge, to any person obtaining
|
||||||
|
* a copy of this software and associated documentation files (the
|
||||||
|
* "Software"), to deal in the Software without restriction, including
|
||||||
|
* without limitation the rights to use, copy, modify, merge, publish,
|
||||||
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
||||||
|
* permit persons to whom the Software is furnished to do so, subject to
|
||||||
|
* the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice shall be
|
||||||
|
* included in all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||||
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||||
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||||
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||||
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||||
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||||
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
*/
|
||||||
|
#include "shrpx_thread_event_receiver.h"
|
||||||
|
|
||||||
|
#include "shrpx_ssl.h"
|
||||||
|
#include "shrpx_log.h"
|
||||||
|
#include "shrpx_client_handler.h"
|
||||||
|
|
||||||
|
namespace shrpx {
|
||||||
|
|
||||||
|
ThreadEventReceiver::ThreadEventReceiver(SSL_CTX *ssl_ctx)
|
||||||
|
: ssl_ctx_(ssl_ctx)
|
||||||
|
{}
|
||||||
|
|
||||||
|
ThreadEventReceiver::~ThreadEventReceiver()
|
||||||
|
{}
|
||||||
|
|
||||||
|
void ThreadEventReceiver::on_read(bufferevent *bev)
|
||||||
|
{
|
||||||
|
evbuffer *input = bufferevent_get_input(bev);
|
||||||
|
while(evbuffer_get_length(input) >= sizeof(WorkerEvent)) {
|
||||||
|
WorkerEvent wev;
|
||||||
|
evbuffer_remove(input, &wev, sizeof(WorkerEvent));
|
||||||
|
if(ENABLE_LOG) {
|
||||||
|
LOG(INFO) << "WorkerEvent: client_fd=" << wev.client_fd
|
||||||
|
<< ", addrlen=" << wev.client_addrlen;
|
||||||
|
}
|
||||||
|
event_base *evbase = bufferevent_get_base(bev);
|
||||||
|
ClientHandler *client_handler;
|
||||||
|
client_handler = ssl::accept_ssl_connection(evbase, ssl_ctx_,
|
||||||
|
wev.client_fd,
|
||||||
|
&wev.client_addr.sa,
|
||||||
|
wev.client_addrlen);
|
||||||
|
if(client_handler) {
|
||||||
|
if(ENABLE_LOG) {
|
||||||
|
LOG(INFO) << "ClientHandler " << client_handler << " created";
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if(ENABLE_LOG) {
|
||||||
|
LOG(ERROR) << "ClientHandler creation failed";
|
||||||
|
}
|
||||||
|
close(wev.client_fd);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace shrpx
|
|
@ -0,0 +1,55 @@
|
||||||
|
/*
|
||||||
|
* Spdylay - SPDY Library
|
||||||
|
*
|
||||||
|
* Copyright (c) 2012 Tatsuhiro Tsujikawa
|
||||||
|
*
|
||||||
|
* Permission is hereby granted, free of charge, to any person obtaining
|
||||||
|
* a copy of this software and associated documentation files (the
|
||||||
|
* "Software"), to deal in the Software without restriction, including
|
||||||
|
* without limitation the rights to use, copy, modify, merge, publish,
|
||||||
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
||||||
|
* permit persons to whom the Software is furnished to do so, subject to
|
||||||
|
* the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice shall be
|
||||||
|
* included in all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||||
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||||
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||||
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||||
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||||
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||||
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
*/
|
||||||
|
#ifndef SHRPX_THREAD_EVENT_RECEIVER_H
|
||||||
|
#define SHRPX_THREAD_EVENT_RECEIVER_H
|
||||||
|
|
||||||
|
#include "shrpx.h"
|
||||||
|
|
||||||
|
#include <openssl/ssl.h>
|
||||||
|
|
||||||
|
#include <event2/bufferevent.h>
|
||||||
|
|
||||||
|
#include "shrpx_config.h"
|
||||||
|
|
||||||
|
namespace shrpx {
|
||||||
|
|
||||||
|
struct WorkerEvent {
|
||||||
|
evutil_socket_t client_fd;
|
||||||
|
sockaddr_union client_addr;
|
||||||
|
size_t client_addrlen;
|
||||||
|
};
|
||||||
|
|
||||||
|
class ThreadEventReceiver {
|
||||||
|
public:
|
||||||
|
ThreadEventReceiver(SSL_CTX *ssl_ctx);
|
||||||
|
~ThreadEventReceiver();
|
||||||
|
void on_read(bufferevent *bev);
|
||||||
|
private:
|
||||||
|
SSL_CTX *ssl_ctx_;
|
||||||
|
};
|
||||||
|
|
||||||
|
} // namespace shrpx
|
||||||
|
|
||||||
|
#endif // SHRPX_THREAD_EVENT_RECEIVER_H
|
|
@ -0,0 +1,93 @@
|
||||||
|
/*
|
||||||
|
* Spdylay - SPDY Library
|
||||||
|
*
|
||||||
|
* Copyright (c) 2012 Tatsuhiro Tsujikawa
|
||||||
|
*
|
||||||
|
* Permission is hereby granted, free of charge, to any person obtaining
|
||||||
|
* a copy of this software and associated documentation files (the
|
||||||
|
* "Software"), to deal in the Software without restriction, including
|
||||||
|
* without limitation the rights to use, copy, modify, merge, publish,
|
||||||
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
||||||
|
* permit persons to whom the Software is furnished to do so, subject to
|
||||||
|
* the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice shall be
|
||||||
|
* included in all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||||
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||||
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||||
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||||
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||||
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||||
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
*/
|
||||||
|
#include "shrpx_worker.h"
|
||||||
|
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <sys/socket.h>
|
||||||
|
|
||||||
|
#include <event.h>
|
||||||
|
#include <event2/bufferevent.h>
|
||||||
|
|
||||||
|
#include "shrpx_ssl.h"
|
||||||
|
#include "shrpx_thread_event_receiver.h"
|
||||||
|
#include "shrpx_log.h"
|
||||||
|
|
||||||
|
namespace shrpx {
|
||||||
|
|
||||||
|
Worker::Worker(int fd)
|
||||||
|
: fd_(fd),
|
||||||
|
ssl_ctx_(ssl::create_ssl_context())
|
||||||
|
{}
|
||||||
|
|
||||||
|
Worker::~Worker()
|
||||||
|
{
|
||||||
|
SSL_CTX_free(ssl_ctx_);
|
||||||
|
shutdown(fd_, SHUT_WR);
|
||||||
|
close(fd_);
|
||||||
|
}
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
void readcb(bufferevent *bev, void *arg)
|
||||||
|
{
|
||||||
|
ThreadEventReceiver *receiver = reinterpret_cast<ThreadEventReceiver*>(arg);
|
||||||
|
receiver->on_read(bev);
|
||||||
|
}
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
void eventcb(bufferevent *bev, short events, void *arg)
|
||||||
|
{
|
||||||
|
if(events & BEV_EVENT_EOF) {
|
||||||
|
LOG(ERROR) << "Connection to main thread lost: eof";
|
||||||
|
}
|
||||||
|
if(events & BEV_EVENT_ERROR) {
|
||||||
|
LOG(ERROR) << "Connection to main thread lost: network error";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
void Worker::run()
|
||||||
|
{
|
||||||
|
event_base *evbase = event_base_new();
|
||||||
|
bufferevent *bev = bufferevent_socket_new(evbase, fd_,
|
||||||
|
BEV_OPT_DEFER_CALLBACKS);
|
||||||
|
ThreadEventReceiver *receiver = new ThreadEventReceiver(ssl_ctx_);
|
||||||
|
bufferevent_enable(bev, EV_READ);
|
||||||
|
bufferevent_setcb(bev, readcb, 0, eventcb, receiver);
|
||||||
|
|
||||||
|
event_base_loop(evbase, 0);
|
||||||
|
|
||||||
|
delete receiver;
|
||||||
|
}
|
||||||
|
|
||||||
|
void* start_threaded_worker(void *arg)
|
||||||
|
{
|
||||||
|
int fd = *reinterpret_cast<int*>(arg);
|
||||||
|
Worker worker(fd);
|
||||||
|
worker.run();
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace shrpx
|
|
@ -0,0 +1,50 @@
|
||||||
|
/*
|
||||||
|
* Spdylay - SPDY Library
|
||||||
|
*
|
||||||
|
* Copyright (c) 2012 Tatsuhiro Tsujikawa
|
||||||
|
*
|
||||||
|
* Permission is hereby granted, free of charge, to any person obtaining
|
||||||
|
* a copy of this software and associated documentation files (the
|
||||||
|
* "Software"), to deal in the Software without restriction, including
|
||||||
|
* without limitation the rights to use, copy, modify, merge, publish,
|
||||||
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
||||||
|
* permit persons to whom the Software is furnished to do so, subject to
|
||||||
|
* the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice shall be
|
||||||
|
* included in all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||||
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||||
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||||
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||||
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||||
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||||
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
*/
|
||||||
|
#ifndef SHRPX_WORKER_H
|
||||||
|
#define SHRPX_WORKER_H
|
||||||
|
|
||||||
|
#include "shrpx.h"
|
||||||
|
|
||||||
|
#include <openssl/ssl.h>
|
||||||
|
#include <openssl/err.h>
|
||||||
|
|
||||||
|
namespace shrpx {
|
||||||
|
|
||||||
|
class Worker {
|
||||||
|
public:
|
||||||
|
Worker(int fd);
|
||||||
|
~Worker();
|
||||||
|
void run();
|
||||||
|
private:
|
||||||
|
// Channel to the main thread
|
||||||
|
int fd_;
|
||||||
|
SSL_CTX *ssl_ctx_;
|
||||||
|
};
|
||||||
|
|
||||||
|
void* start_threaded_worker(void *arg);
|
||||||
|
|
||||||
|
} // namespace shrpx
|
||||||
|
|
||||||
|
#endif // SHRPX_WORKER_H
|
Loading…
Reference in New Issue