/*
* uhttpd - Tiny single-threaded httpd
*
- * Copyright (C) 2010-2012 Jo-Philipp Wich <xm@subsignal.org>
- * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2010-2013 Jo-Philipp Wich <xm@subsignal.org>
+ * Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
*
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
*
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+#define _BSD_SOURCE
#define _GNU_SOURCE
#define _XOPEN_SOURCE 700
#include <sys/types.h>
#include <errno.h>
#include <netdb.h>
#include <signal.h>
-#include <unistd.h>
#include <libubox/usock.h>
#include "uhttpd.h"
+#include "tls.h"
char uh_buf[4096];
{
uloop_init();
uh_setup_listeners();
+ uh_plugin_post_init();
uloop_run();
return 0;
conf.error_handler = strdup(col1);
}
-#ifdef HAVE_CGI
else if ((line[0] == '*') && (strchr(line, ':') != NULL)) {
if (!(col1 = strchr(line, '*')) || (*col1++ = 0) ||
!(col2 = strchr(col1, ':')) || (*col2++ = 0) ||
!(eol = strchr(col2, '\n')) || (*eol++ = 0))
continue;
- if (!uh_interpreter_add(col1, col2))
- fprintf(stderr,
- "Unable to add interpreter %s for extension %s: "
- "Out of memory\n", col2, col1
- );
+ uh_interpreter_add(col1, col2);
}
-#endif
}
fclose(c);
" -S Do not follow symbolic links outside of the docroot\n"
" -D Do not allow directory listings, send 403 instead\n"
" -R Enable RFC1918 filter\n"
- " -n count Maximum allowed number of concurrent requests\n"
+ " -n count Maximum allowed number of concurrent script requests\n"
+ " -N count Maximum allowed number of concurrent connections\n"
#ifdef HAVE_LUA
" -l string URL prefix for Lua handler, default is '/lua'\n"
" -L file Lua handler script, omit to disable Lua\n"
" -i .ext=path Use interpreter at path for files with the given extension\n"
" -t seconds CGI, Lua and UBUS script timeout in seconds, default is 60\n"
" -T seconds Network timeout in seconds, default is 30\n"
+ " -k seconds HTTP keepalive timeout\n"
" -d string URL decode given string\n"
" -r string Specify basic auth realm\n"
" -m string MD5 crypt given string\n"
conf.script_timeout = 60;
conf.network_timeout = 30;
conf.http_keepalive = 20;
- conf.max_requests = 3;
+ conf.max_script_requests = 3;
+ conf.max_connections = 100;
conf.realm = "Protected Area";
conf.cgi_prefix = "/cgi-bin";
conf.cgi_path = "/sbin:/usr/sbin:/bin:/usr/bin";
int main(int argc, char **argv)
{
+ const char *tls_key = NULL, *tls_crt = NULL;
bool nofork = false;
char *port;
int opt, ch;
int cur_fd;
int bound = 0;
+ int n_tls = 0;
BUILD_BUG_ON(sizeof(uh_buf) < PATH_MAX);
init_defaults();
signal(SIGPIPE, SIG_IGN);
- while ((ch = getopt(argc, argv, "fSDRC:K:E:I:p:s:h:c:l:L:d:r:m:n:x:i:t:T:A:u:U:")) != -1) {
+ while ((ch = getopt(argc, argv, "fSDRC:K:E:I:p:s:h:c:l:L:d:r:m:n:N:x:i:t:k:T:A:u:U:")) != -1) {
bool tls = false;
switch(ch) {
case 's':
+ n_tls++;
tls = true;
/* fall through */
case 'p':
break;
case 'n':
- conf.max_requests = atoi(optarg);
+ conf.max_script_requests = atoi(optarg);
+ break;
+
+ case 'N':
+ conf.max_connections = atoi(optarg);
break;
case 'x':
conf.network_timeout = atoi(optarg);
break;
+ case 'k':
+ conf.http_keepalive = atoi(optarg);
+ break;
+
case 'A':
conf.tcp_keepalive = atoi(optarg);
break;
conf.file = optarg;
break;
+ case 'C':
+ tls_crt = optarg;
+ break;
+
+ case 'K':
+ tls_key = optarg;
+ break;
+#ifdef HAVE_LUA
+ case 'l':
+ conf.lua_prefix = optarg;
+ break;
+
+ case 'L':
+ conf.lua_handler = optarg;
+ break;
+#endif
+#ifdef HAVE_UBUS
+ case 'u':
+ conf.ubus_prefix = optarg;
+ break;
+
+ case 'U':
+ conf.ubus_socket = optarg;
+ break;
+#endif
default:
return usage(argv[0]);
}
return 1;
}
+ if (n_tls) {
+ if (!tls_crt || !tls_key) {
+ fprintf(stderr, "Please specify a certificate and "
+ "a key file to enable SSL support\n");
+ return 1;
+ }
+
+#ifdef HAVE_TLS
+ if (uh_tls_init(tls_key, tls_crt))
+ return 1;
+#else
+ fprintf(stderr, "Error: TLS support not compiled in.\n");
+ return 1;
+#endif
+ }
+
+#ifdef HAVE_LUA
+ if (conf.lua_handler || conf.lua_prefix) {
+ if (!conf.lua_handler || !conf.lua_prefix) {
+ fprintf(stderr, "Need handler and prefix to enable Lua support\n");
+ return 1;
+ }
+ if (uh_plugin_init("uhttpd_lua.so"))
+ return 1;
+ }
+#endif
+#ifdef HAVE_UBUS
+ if (conf.ubus_prefix && uh_plugin_init("uhttpd_ubus.so"))
+ return 1;
+#endif
+
/* fork (if not disabled) */
if (!nofork) {
switch (fork()) {
projects / project / uhttpd.git / blobdiff