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nghttpx: Only parse backend option for API request for now

This commit is contained in:
Tatsuhiro Tsujikawa 2016-06-04 17:41:06 +09:00
parent 8288f5713b
commit 851cbd49f4
3 changed files with 163 additions and 141 deletions
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16
src/shrpx_api_downstream_connection.cc
View File

@ -191,8 +191,20 @@ int APIDownstreamConnection::end_upload_data() {
return 0;
}
if (parse_config(&config, StringRef{first, eq}, StringRef{eq + 1, eol},
include_set) != 0) {
auto opt = StringRef{first, eq};
auto optval = StringRef{eq + 1, eol};
auto optid = option_lookup_token(opt.c_str(), opt.size());
switch (optid) {
case SHRPX_OPTID_BACKEND:
break;
default:
first = ++eol;
continue;
}
if (parse_config(&config, optid, opt, optval, include_set) != 0) {
send_reply(400, error_body);
return 0;
}

145
src/shrpx_config.cc
View File

@ -904,142 +904,6 @@ int parse_error_page(std::vector<ErrorPage> &error_pages, const StringRef &opt,
}
} // namespace
// generated by gennghttpxfun.py
enum {
SHRPX_OPTID_ACCEPT_PROXY_PROTOCOL,
SHRPX_OPTID_ACCESSLOG_FILE,
SHRPX_OPTID_ACCESSLOG_FORMAT,
SHRPX_OPTID_ACCESSLOG_SYSLOG,
SHRPX_OPTID_ADD_FORWARDED,
SHRPX_OPTID_ADD_REQUEST_HEADER,
SHRPX_OPTID_ADD_RESPONSE_HEADER,
SHRPX_OPTID_ADD_X_FORWARDED_FOR,
SHRPX_OPTID_ALTSVC,
SHRPX_OPTID_API_MAX_REQUEST_BODY,
SHRPX_OPTID_BACKEND,
SHRPX_OPTID_BACKEND_ADDRESS_FAMILY,
SHRPX_OPTID_BACKEND_CONNECTIONS_PER_FRONTEND,
SHRPX_OPTID_BACKEND_CONNECTIONS_PER_HOST,
SHRPX_OPTID_BACKEND_HTTP_PROXY_URI,
SHRPX_OPTID_BACKEND_HTTP1_CONNECTIONS_PER_FRONTEND,
SHRPX_OPTID_BACKEND_HTTP1_CONNECTIONS_PER_HOST,
SHRPX_OPTID_BACKEND_HTTP1_TLS,
SHRPX_OPTID_BACKEND_HTTP2_CONNECTION_WINDOW_BITS,
SHRPX_OPTID_BACKEND_HTTP2_CONNECTIONS_PER_WORKER,
SHRPX_OPTID_BACKEND_HTTP2_MAX_CONCURRENT_STREAMS,
SHRPX_OPTID_BACKEND_HTTP2_SETTINGS_TIMEOUT,
SHRPX_OPTID_BACKEND_HTTP2_WINDOW_BITS,
SHRPX_OPTID_BACKEND_IPV4,
SHRPX_OPTID_BACKEND_IPV6,
SHRPX_OPTID_BACKEND_KEEP_ALIVE_TIMEOUT,
SHRPX_OPTID_BACKEND_NO_TLS,
SHRPX_OPTID_BACKEND_READ_TIMEOUT,
SHRPX_OPTID_BACKEND_REQUEST_BUFFER,
SHRPX_OPTID_BACKEND_RESPONSE_BUFFER,
SHRPX_OPTID_BACKEND_TLS,
SHRPX_OPTID_BACKEND_TLS_SNI_FIELD,
SHRPX_OPTID_BACKEND_WRITE_TIMEOUT,
SHRPX_OPTID_BACKLOG,
SHRPX_OPTID_CACERT,
SHRPX_OPTID_CERTIFICATE_FILE,
SHRPX_OPTID_CIPHERS,
SHRPX_OPTID_CLIENT,
SHRPX_OPTID_CLIENT_CERT_FILE,
SHRPX_OPTID_CLIENT_PRIVATE_KEY_FILE,
SHRPX_OPTID_CLIENT_PROXY,
SHRPX_OPTID_CONF,
SHRPX_OPTID_DAEMON,
SHRPX_OPTID_DH_PARAM_FILE,
SHRPX_OPTID_ERROR_PAGE,
SHRPX_OPTID_ERRORLOG_FILE,
SHRPX_OPTID_ERRORLOG_SYSLOG,
SHRPX_OPTID_FASTOPEN,
SHRPX_OPTID_FETCH_OCSP_RESPONSE_FILE,
SHRPX_OPTID_FORWARDED_BY,
SHRPX_OPTID_FORWARDED_FOR,
SHRPX_OPTID_FRONTEND,
SHRPX_OPTID_FRONTEND_FRAME_DEBUG,
SHRPX_OPTID_FRONTEND_HTTP2_CONNECTION_WINDOW_BITS,
SHRPX_OPTID_FRONTEND_HTTP2_DUMP_REQUEST_HEADER,
SHRPX_OPTID_FRONTEND_HTTP2_DUMP_RESPONSE_HEADER,
SHRPX_OPTID_FRONTEND_HTTP2_MAX_CONCURRENT_STREAMS,
SHRPX_OPTID_FRONTEND_HTTP2_READ_TIMEOUT,
SHRPX_OPTID_FRONTEND_HTTP2_SETTINGS_TIMEOUT,
SHRPX_OPTID_FRONTEND_HTTP2_WINDOW_BITS,
SHRPX_OPTID_FRONTEND_NO_TLS,
SHRPX_OPTID_FRONTEND_READ_TIMEOUT,
SHRPX_OPTID_FRONTEND_WRITE_TIMEOUT,
SHRPX_OPTID_HEADER_FIELD_BUFFER,
SHRPX_OPTID_HOST_REWRITE,
SHRPX_OPTID_HTTP2_BRIDGE,
SHRPX_OPTID_HTTP2_MAX_CONCURRENT_STREAMS,
SHRPX_OPTID_HTTP2_NO_COOKIE_CRUMBLING,
SHRPX_OPTID_HTTP2_PROXY,
SHRPX_OPTID_INCLUDE,
SHRPX_OPTID_INSECURE,
SHRPX_OPTID_LISTENER_DISABLE_TIMEOUT,
SHRPX_OPTID_LOG_LEVEL,
SHRPX_OPTID_MAX_HEADER_FIELDS,
SHRPX_OPTID_MAX_REQUEST_HEADER_FIELDS,
SHRPX_OPTID_MAX_RESPONSE_HEADER_FIELDS,
SHRPX_OPTID_MRUBY_FILE,
SHRPX_OPTID_NO_HOST_REWRITE,
SHRPX_OPTID_NO_HTTP2_CIPHER_BLACK_LIST,
SHRPX_OPTID_NO_KQUEUE,
SHRPX_OPTID_NO_LOCATION_REWRITE,
SHRPX_OPTID_NO_OCSP,
SHRPX_OPTID_NO_SERVER_PUSH,
SHRPX_OPTID_NO_VIA,
SHRPX_OPTID_NPN_LIST,
SHRPX_OPTID_OCSP_UPDATE_INTERVAL,
SHRPX_OPTID_PADDING,
SHRPX_OPTID_PID_FILE,
SHRPX_OPTID_PRIVATE_KEY_FILE,
SHRPX_OPTID_PRIVATE_KEY_PASSWD_FILE,
SHRPX_OPTID_READ_BURST,
SHRPX_OPTID_READ_RATE,
SHRPX_OPTID_REQUEST_HEADER_FIELD_BUFFER,
SHRPX_OPTID_RESPONSE_HEADER_FIELD_BUFFER,
SHRPX_OPTID_RLIMIT_NOFILE,
SHRPX_OPTID_STREAM_READ_TIMEOUT,
SHRPX_OPTID_STREAM_WRITE_TIMEOUT,
SHRPX_OPTID_STRIP_INCOMING_FORWARDED,
SHRPX_OPTID_STRIP_INCOMING_X_FORWARDED_FOR,
SHRPX_OPTID_SUBCERT,
SHRPX_OPTID_SYSLOG_FACILITY,
SHRPX_OPTID_TLS_DYN_REC_IDLE_TIMEOUT,
SHRPX_OPTID_TLS_DYN_REC_WARMUP_THRESHOLD,
SHRPX_OPTID_TLS_PROTO_LIST,
SHRPX_OPTID_TLS_SESSION_CACHE_MEMCACHED,
SHRPX_OPTID_TLS_SESSION_CACHE_MEMCACHED_ADDRESS_FAMILY,
SHRPX_OPTID_TLS_SESSION_CACHE_MEMCACHED_CERT_FILE,
SHRPX_OPTID_TLS_SESSION_CACHE_MEMCACHED_PRIVATE_KEY_FILE,
SHRPX_OPTID_TLS_SESSION_CACHE_MEMCACHED_TLS,
SHRPX_OPTID_TLS_TICKET_KEY_CIPHER,
SHRPX_OPTID_TLS_TICKET_KEY_FILE,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_ADDRESS_FAMILY,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_CERT_FILE,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_INTERVAL,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_MAX_FAIL,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_MAX_RETRY,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_PRIVATE_KEY_FILE,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_TLS,
SHRPX_OPTID_USER,
SHRPX_OPTID_VERIFY_CLIENT,
SHRPX_OPTID_VERIFY_CLIENT_CACERT,
SHRPX_OPTID_WORKER_FRONTEND_CONNECTIONS,
SHRPX_OPTID_WORKER_READ_BURST,
SHRPX_OPTID_WORKER_READ_RATE,
SHRPX_OPTID_WORKER_WRITE_BURST,
SHRPX_OPTID_WORKER_WRITE_RATE,
SHRPX_OPTID_WORKERS,
SHRPX_OPTID_WRITE_BURST,
SHRPX_OPTID_WRITE_RATE,
SHRPX_OPTID_MAXIDX,
};
namespace {
// generated by gennghttpxfun.py
int option_lookup_token(const char *name, size_t namelen) {
switch (namelen) {
@ -1785,15 +1649,18 @@ int option_lookup_token(const char *name, size_t namelen) {
}
return -1;
}
} // namespace
int parse_config(Config *config, const StringRef &opt, const StringRef &optarg,
std::set<StringRef> &included_set) {
auto optid = option_lookup_token(opt.c_str(), opt.size());
return parse_config(config, optid, opt, optarg, included_set);
}
int parse_config(Config *config, int optid, const StringRef &opt,
const StringRef &optarg, std::set<StringRef> &included_set) {
char host[NI_MAXHOST];
uint16_t port;
auto optid = option_lookup_token(opt.c_str(), opt.size());
switch (optid) {
case SHRPX_OPTID_BACKEND: {
auto addr_end = std::find(std::begin(optarg), std::end(optarg), ';');

143
src/shrpx_config.h
View File

@ -689,6 +689,144 @@ const Config *get_config();
Config *mod_config();
void create_config();
// generated by gennghttpxfun.py
enum {
SHRPX_OPTID_ACCEPT_PROXY_PROTOCOL,
SHRPX_OPTID_ACCESSLOG_FILE,
SHRPX_OPTID_ACCESSLOG_FORMAT,
SHRPX_OPTID_ACCESSLOG_SYSLOG,
SHRPX_OPTID_ADD_FORWARDED,
SHRPX_OPTID_ADD_REQUEST_HEADER,
SHRPX_OPTID_ADD_RESPONSE_HEADER,
SHRPX_OPTID_ADD_X_FORWARDED_FOR,
SHRPX_OPTID_ALTSVC,
SHRPX_OPTID_API_MAX_REQUEST_BODY,
SHRPX_OPTID_BACKEND,
SHRPX_OPTID_BACKEND_ADDRESS_FAMILY,
SHRPX_OPTID_BACKEND_CONNECTIONS_PER_FRONTEND,
SHRPX_OPTID_BACKEND_CONNECTIONS_PER_HOST,
SHRPX_OPTID_BACKEND_HTTP_PROXY_URI,
SHRPX_OPTID_BACKEND_HTTP1_CONNECTIONS_PER_FRONTEND,
SHRPX_OPTID_BACKEND_HTTP1_CONNECTIONS_PER_HOST,
SHRPX_OPTID_BACKEND_HTTP1_TLS,
SHRPX_OPTID_BACKEND_HTTP2_CONNECTION_WINDOW_BITS,
SHRPX_OPTID_BACKEND_HTTP2_CONNECTIONS_PER_WORKER,
SHRPX_OPTID_BACKEND_HTTP2_MAX_CONCURRENT_STREAMS,
SHRPX_OPTID_BACKEND_HTTP2_SETTINGS_TIMEOUT,
SHRPX_OPTID_BACKEND_HTTP2_WINDOW_BITS,
SHRPX_OPTID_BACKEND_IPV4,
SHRPX_OPTID_BACKEND_IPV6,
SHRPX_OPTID_BACKEND_KEEP_ALIVE_TIMEOUT,
SHRPX_OPTID_BACKEND_NO_TLS,
SHRPX_OPTID_BACKEND_READ_TIMEOUT,
SHRPX_OPTID_BACKEND_REQUEST_BUFFER,
SHRPX_OPTID_BACKEND_RESPONSE_BUFFER,
SHRPX_OPTID_BACKEND_TLS,
SHRPX_OPTID_BACKEND_TLS_SNI_FIELD,
SHRPX_OPTID_BACKEND_WRITE_TIMEOUT,
SHRPX_OPTID_BACKLOG,
SHRPX_OPTID_CACERT,
SHRPX_OPTID_CERTIFICATE_FILE,
SHRPX_OPTID_CIPHERS,
SHRPX_OPTID_CLIENT,
SHRPX_OPTID_CLIENT_CERT_FILE,
SHRPX_OPTID_CLIENT_PRIVATE_KEY_FILE,
SHRPX_OPTID_CLIENT_PROXY,
SHRPX_OPTID_CONF,
SHRPX_OPTID_DAEMON,
SHRPX_OPTID_DH_PARAM_FILE,
SHRPX_OPTID_ERROR_PAGE,
SHRPX_OPTID_ERRORLOG_FILE,
SHRPX_OPTID_ERRORLOG_SYSLOG,
SHRPX_OPTID_FASTOPEN,
SHRPX_OPTID_FETCH_OCSP_RESPONSE_FILE,
SHRPX_OPTID_FORWARDED_BY,
SHRPX_OPTID_FORWARDED_FOR,
SHRPX_OPTID_FRONTEND,
SHRPX_OPTID_FRONTEND_FRAME_DEBUG,
SHRPX_OPTID_FRONTEND_HTTP2_CONNECTION_WINDOW_BITS,
SHRPX_OPTID_FRONTEND_HTTP2_DUMP_REQUEST_HEADER,
SHRPX_OPTID_FRONTEND_HTTP2_DUMP_RESPONSE_HEADER,
SHRPX_OPTID_FRONTEND_HTTP2_MAX_CONCURRENT_STREAMS,
SHRPX_OPTID_FRONTEND_HTTP2_READ_TIMEOUT,
SHRPX_OPTID_FRONTEND_HTTP2_SETTINGS_TIMEOUT,
SHRPX_OPTID_FRONTEND_HTTP2_WINDOW_BITS,
SHRPX_OPTID_FRONTEND_NO_TLS,
SHRPX_OPTID_FRONTEND_READ_TIMEOUT,
SHRPX_OPTID_FRONTEND_WRITE_TIMEOUT,
SHRPX_OPTID_HEADER_FIELD_BUFFER,
SHRPX_OPTID_HOST_REWRITE,
SHRPX_OPTID_HTTP2_BRIDGE,
SHRPX_OPTID_HTTP2_MAX_CONCURRENT_STREAMS,
SHRPX_OPTID_HTTP2_NO_COOKIE_CRUMBLING,
SHRPX_OPTID_HTTP2_PROXY,
SHRPX_OPTID_INCLUDE,
SHRPX_OPTID_INSECURE,
SHRPX_OPTID_LISTENER_DISABLE_TIMEOUT,
SHRPX_OPTID_LOG_LEVEL,
SHRPX_OPTID_MAX_HEADER_FIELDS,
SHRPX_OPTID_MAX_REQUEST_HEADER_FIELDS,
SHRPX_OPTID_MAX_RESPONSE_HEADER_FIELDS,
SHRPX_OPTID_MRUBY_FILE,
SHRPX_OPTID_NO_HOST_REWRITE,
SHRPX_OPTID_NO_HTTP2_CIPHER_BLACK_LIST,
SHRPX_OPTID_NO_KQUEUE,
SHRPX_OPTID_NO_LOCATION_REWRITE,
SHRPX_OPTID_NO_OCSP,
SHRPX_OPTID_NO_SERVER_PUSH,
SHRPX_OPTID_NO_VIA,
SHRPX_OPTID_NPN_LIST,
SHRPX_OPTID_OCSP_UPDATE_INTERVAL,
SHRPX_OPTID_PADDING,
SHRPX_OPTID_PID_FILE,
SHRPX_OPTID_PRIVATE_KEY_FILE,
SHRPX_OPTID_PRIVATE_KEY_PASSWD_FILE,
SHRPX_OPTID_READ_BURST,
SHRPX_OPTID_READ_RATE,
SHRPX_OPTID_REQUEST_HEADER_FIELD_BUFFER,
SHRPX_OPTID_RESPONSE_HEADER_FIELD_BUFFER,
SHRPX_OPTID_RLIMIT_NOFILE,
SHRPX_OPTID_STREAM_READ_TIMEOUT,
SHRPX_OPTID_STREAM_WRITE_TIMEOUT,
SHRPX_OPTID_STRIP_INCOMING_FORWARDED,
SHRPX_OPTID_STRIP_INCOMING_X_FORWARDED_FOR,
SHRPX_OPTID_SUBCERT,
SHRPX_OPTID_SYSLOG_FACILITY,
SHRPX_OPTID_TLS_DYN_REC_IDLE_TIMEOUT,
SHRPX_OPTID_TLS_DYN_REC_WARMUP_THRESHOLD,
SHRPX_OPTID_TLS_PROTO_LIST,
SHRPX_OPTID_TLS_SESSION_CACHE_MEMCACHED,
SHRPX_OPTID_TLS_SESSION_CACHE_MEMCACHED_ADDRESS_FAMILY,
SHRPX_OPTID_TLS_SESSION_CACHE_MEMCACHED_CERT_FILE,
SHRPX_OPTID_TLS_SESSION_CACHE_MEMCACHED_PRIVATE_KEY_FILE,
SHRPX_OPTID_TLS_SESSION_CACHE_MEMCACHED_TLS,
SHRPX_OPTID_TLS_TICKET_KEY_CIPHER,
SHRPX_OPTID_TLS_TICKET_KEY_FILE,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_ADDRESS_FAMILY,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_CERT_FILE,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_INTERVAL,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_MAX_FAIL,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_MAX_RETRY,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_PRIVATE_KEY_FILE,
SHRPX_OPTID_TLS_TICKET_KEY_MEMCACHED_TLS,
SHRPX_OPTID_USER,
SHRPX_OPTID_VERIFY_CLIENT,
SHRPX_OPTID_VERIFY_CLIENT_CACERT,
SHRPX_OPTID_WORKER_FRONTEND_CONNECTIONS,
SHRPX_OPTID_WORKER_READ_BURST,
SHRPX_OPTID_WORKER_READ_RATE,
SHRPX_OPTID_WORKER_WRITE_BURST,
SHRPX_OPTID_WORKER_WRITE_RATE,
SHRPX_OPTID_WORKERS,
SHRPX_OPTID_WRITE_BURST,
SHRPX_OPTID_WRITE_RATE,
SHRPX_OPTID_MAXIDX,
};
// Looks up token for given option name |name| of length |namelen|.
int option_lookup_token(const char *name, size_t namelen);
// Parses option name |opt| and value |optarg|. The results are
// stored into the object pointed by |config|. This function returns 0
// if it succeeds, or -1. The |included_set| contains the all paths
@ -697,6 +835,11 @@ void create_config();
int parse_config(Config *config, const StringRef &opt, const StringRef &optarg,
std::set<StringRef> &included_set);
// Similar to parse_config() above, but additional |optid| which
// should be the return value of option_lookup_token(opt).
int parse_config(Config *config, int optid, const StringRef &opt,
const StringRef &optarg, std::set<StringRef> &included_set);
// Loads configurations from |filename| and stores them in statically
// allocated Config object. This function returns 0 if it succeeds, or
// -1. See parse_config() for |include_set|.