#endif
unsigned port; /* server initial port and for
set env REMOTE_PORT */
- union HTTPD_FOUND {
- const char *found_mime_type;
- const char *found_moved_temporarily;
- } httpd_found;
+ const char *found_mime_type;
+ const char *found_moved_temporarily;
off_t ContentLength; /* -1 - unknown */
time_t last_mod;
Htaccess *mime_a; /* config mime types */
#endif
-#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
int server_socket;
int accepted_socket;
-# define a_c_r config->accepted_socket
-# define a_c_w config->accepted_socket
-#else
-# define a_c_r 0
-# define a_c_w 1
-#endif
volatile int alarm_signaled;
#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
*p = 0;
return out;
}
-#endif /* CONFIG_FEATURE_HTTPD_ENCODE_URL_STR */
+#endif /* FEATURE_HTTPD_ENCODE_URL_STR */
/****************************************************************************
*
#if ENABLE_FEATURE_HTTPD_CGI
/****************************************************************************
- *
- > $Function: addEnv()
- *
- * $Description: Add an environment variable setting to the global list.
- * A NAME=VALUE string is allocated, filled, and added to the list of
- * environment settings passed to the cgi execution script.
- *
- * $Parameters:
- * (char *) name_before_underline - The first part environment variable name.
- * (char *) name_after_underline - The second part environment variable name.
- * (char *) value . . The value to which the env variable is set.
- *
- * $Return: (void)
- *
- * $Errors: Silently returns if the env runs out of space to hold the new item
- *
+ * setenv helpers
****************************************************************************/
-static void addEnv(const char *name_before_underline,
- const char *name_after_underline, const char *value)
+static void setenv1(const char *name, const char *value)
{
- char *s = NULL;
- const char *underline;
-
if (!value)
value = "";
- underline = *name_after_underline ? "_" : "";
- asprintf(&s, "%s%s%s=%s", name_before_underline, underline,
- name_after_underline, value);
- if (s) {
- putenv(s);
- }
+ setenv(name, value, 1);
}
-
-#if ENABLE_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV || ENABLE_FEATURE_HTTPD_WITHOUT_INETD
-/* set environs SERVER_PORT and REMOTE_PORT */
-static void addEnvPort(const char *port_name)
+static void setenv_long(const char *name, long value)
{
- char buf[16];
-
- sprintf(buf, "%u", config->port);
- addEnv(port_name, "PORT", buf);
+ char buf[sizeof(value)*3 + 1];
+ sprintf(buf, "%ld", value);
+ setenv(name, buf, 1);
}
#endif
-#endif /* CONFIG_FEATURE_HTTPD_CGI */
-
#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
/****************************************************************************
#endif
-#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
/****************************************************************************
*
> $Function: openServer()
signal(SIGCHLD, SIG_IGN); /* prevent zombie (defunct) processes */
return fd;
}
-#endif /* CONFIG_FEATURE_HTTPD_WITHOUT_INETD */
/****************************************************************************
*
}
/* error message is HTML */
mime_type = responseNum == HTTP_OK ?
- config->httpd_found.found_mime_type : "text/html";
+ config->found_mime_type : "text/html";
/* emit the current date */
strftime(timeStr, sizeof(timeStr), RFC1123FMT, gmtime(&timer));
#endif
if (responseNum == HTTP_MOVED_TEMPORARILY) {
len += sprintf(buf+len, "Location: %s/%s%s\r\n",
- config->httpd_found.found_moved_temporarily,
+ config->found_moved_temporarily,
(config->query ? "?" : ""),
(config->query ? config->query : ""));
}
responseNum, responseString, infoString);
}
#if DEBUG
- fprintf(stderr, "Headers: '%s'", buf);
+ fprintf(stderr, "headers: '%s'\n", buf);
#endif
- return full_write(a_c_w, buf, len);
+ return full_write(config->accepted_socket, buf, len);
}
/****************************************************************************
int count = 0;
char *buf = config->buf;
- while (read(a_c_r, buf + count, 1) == 1) {
+ while (read(config->accepted_socket, buf + count, 1) == 1) {
if (buf[count] == '\r') continue;
if (buf[count] == '\n') {
buf[count] = 0;
}
*script = '/'; /* is directory, find next '/' */
}
- addEnv("PATH", "INFO", script); /* set /PATH_INFO or NULL */
- addEnv("PATH", "", getenv("PATH"));
- addEnv("REQUEST", "METHOD", request);
+ setenv1("PATH_INFO", script); /* set /PATH_INFO or "" */
+ /* setenv1("PATH", getenv("PATH")); redundant */
+ setenv1("REQUEST_METHOD", request);
if (config->query) {
char *uri = alloca(strlen(purl) + 2 + strlen(config->query));
if (uri)
sprintf(uri, "%s?%s", purl, config->query);
- addEnv("REQUEST", "URI", uri);
+ setenv1("REQUEST_URI", uri);
} else {
- addEnv("REQUEST", "URI", purl);
+ setenv1("REQUEST_URI", purl);
}
if (script != NULL)
*script = '\0'; /* reduce /PATH_INFO */
/* SCRIPT_FILENAME required by PHP in CGI mode */
if (realpath(purl + 1, realpath_buff))
- addEnv("SCRIPT", "FILENAME", realpath_buff);
+ setenv1("SCRIPT_FILENAME", realpath_buff);
else
- *realpath_buff = 0;
+ *realpath_buff = '\0';
/* set SCRIPT_NAME as full path: /cgi-bin/dirs/script.cgi */
- addEnv("SCRIPT_NAME", "", purl);
- addEnv("QUERY_STRING", "", config->query);
- addEnv("SERVER", "SOFTWARE", httpdVersion);
- addEnv("SERVER", "PROTOCOL", "HTTP/1.0");
- addEnv("GATEWAY_INTERFACE", "", "CGI/1.1");
- addEnv("REMOTE", "ADDR", config->rmt_ip_str);
+ setenv1("SCRIPT_NAME", purl);
+ setenv1("QUERY_STRING", config->query);
+ setenv1("SERVER_SOFTWARE", httpdVersion);
+ putenv("SERVER_PROTOCOL=HTTP/1.0");
+ putenv("GATEWAY_INTERFACE=CGI/1.1");
+ setenv1("REMOTE_ADDR", config->rmt_ip_str);
#if ENABLE_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV
- addEnvPort("REMOTE");
+ setenv_long("REMOTE_PORT", config->port);
#endif
if (bodyLen) {
- char sbl[32];
-
- sprintf(sbl, "%d", bodyLen);
- addEnv("CONTENT", "LENGTH", sbl);
+ setenv_long("CONTENT_LENGTH", bodyLen);
}
if (cookie)
- addEnv("HTTP", "COOKIE", cookie);
+ setenv1("HTTP_COOKIE", cookie);
if (content_type)
- addEnv("CONTENT", "TYPE", content_type);
+ setenv1("CONTENT_TYPE", content_type);
#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
if (config->remoteuser) {
- addEnv("REMOTE", "USER", config->remoteuser);
- addEnv("AUTH_TYPE", "", "Basic");
+ setenv1("REMOTE_USER", config->remoteuser);
+ putenv("AUTH_TYPE=Basic");
}
#endif
if (config->referer)
- addEnv("HTTP", "REFERER", config->referer);
+ setenv1("HTTP_REFERER", config->referer);
/* set execve argp[0] without path */
argp[0] = strrchr(purl, '/') + 1;
}
}
}
-#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
- config->accepted_socket = 1; /* send to stdout */
-#endif
+ /* send to stdout (even if we are not from inetd) */
+ config->accepted_socket = 1;
sendHeaders(HTTP_NOT_FOUND);
_exit(242);
} /* end child */
FD_SET(outFd, &writeSet);
nfound = outFd > inFd ? outFd : inFd;
if (post_readed_size == 0) {
- FD_SET(a_c_r, &readSet);
- if (nfound < a_c_r)
- nfound = a_c_r;
+ FD_SET(config->accepted_socket, &readSet);
+ if (nfound < config->accepted_socket)
+ nfound = config->accepted_socket;
}
/* Now wait on the set of sockets! */
nfound = select(nfound + 1, &readSet, &writeSet, 0, NULL);
if (nfound <= 0) {
if (waitpid(pid, &status, WNOHANG) > 0) {
close(inFd);
-#if DEBUG
- if (WIFEXITED(status))
+ if (DEBUG && WIFEXITED(status))
bb_error_msg("piped has exited with status=%d", WEXITSTATUS(status));
- if (WIFSIGNALED(status))
+ if (DEBUG && WIFSIGNALED(status))
bb_error_msg("piped has exited with signal=%d", WTERMSIG(status));
-#endif
break;
}
} else if (post_readed_size > 0 && FD_ISSET(outFd, &writeSet)) {
} else {
post_readed_size = post_readed_idx = bodyLen = 0; /* broken pipe to CGI */
}
- } else if (bodyLen > 0 && post_readed_size == 0 && FD_ISSET(a_c_r, &readSet)) {
+ } else if (bodyLen > 0 && post_readed_size == 0 && FD_ISSET(config->accepted_socket, &readSet)) {
count = bodyLen > (int)sizeof(wbuf) ? (int)sizeof(wbuf) : bodyLen;
- count = safe_read(a_c_r, wbuf, count);
+ count = safe_read(config->accepted_socket, wbuf, count);
if (count > 0) {
post_readed_size += count;
bodyLen -= count;
}
}
if (FD_ISSET(inFd, &readSet)) {
- int s = a_c_w;
+ int s = config->accepted_socket;
char *rbuf = config->buf;
#ifndef PIPE_BUF
if (full_write(s, rbuf, count) != count)
break;
-#if DEBUG
- fprintf(stderr, "cgi read %d bytes\n", count);
-#endif
+ if (DEBUG)
+ fprintf(stderr, "cgi read %d bytes\n", count);
}
}
}
}
return 0;
}
-#endif /* CONFIG_FEATURE_HTTPD_CGI */
+#endif /* FEATURE_HTTPD_CGI */
/****************************************************************************
*
break;
}
/* also, if not found, set default as "application/octet-stream"; */
- config->httpd_found.found_mime_type = *(table+1);
+ config->found_mime_type = table[1];
#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
if (suffix) {
Htaccess * cur;
for (cur = config->mime_a; cur; cur = cur->next) {
if (strcmp(cur->before_colon, suffix) == 0) {
- config->httpd_found.found_mime_type = cur->after_colon;
+ config->found_mime_type = cur->after_colon;
break;
}
}
}
-#endif /* CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES */
+#endif /* FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES */
-#if DEBUG
- fprintf(stderr, "Sending file '%s' Content-type: %s\n",
- url, config->httpd_found.found_mime_type);
-#endif
+ if (DEBUG)
+ fprintf(stderr, "sending file '%s' content-type: %s\n",
+ url, config->found_mime_type);
f = open(url, O_RDONLY);
if (f >= 0) {
char *buf = config->buf;
sendHeaders(HTTP_OK);
+ /* TODO: sendfile() */
while ((count = full_read(f, buf, MAX_MEMORY_BUFF)) > 0) {
- if (full_write(a_c_w, buf, count) != count)
+ if (full_write(config->accepted_socket, buf, count) != count)
break;
}
close(f);
} else {
-#if DEBUG
- bb_perror_msg("unable to open '%s'", url);
-#endif
+ if (DEBUG)
+ bb_perror_msg("cannot open '%s'", url);
sendHeaders(HTTP_NOT_FOUND);
}
/* This could stand some work */
for (cur = config->ip_a_d; cur; cur = cur->next) {
-#if DEBUG
- fprintf(stderr, "checkPermIP: '%s' ? ", config->rmt_ip_str);
- fprintf(stderr, "'%u.%u.%u.%u/%u.%u.%u.%u'\n",
+ if (DEBUG)
+ fprintf(stderr, "checkPermIP: '%s' ? ", config->rmt_ip_str);
+ if (DEBUG)
+ fprintf(stderr, "'%u.%u.%u.%u/%u.%u.%u.%u'\n",
(unsigned char)(cur->ip >> 24),
(unsigned char)(cur->ip >> 16),
(unsigned char)(cur->ip >> 8),
- cur->ip & 0xff,
+ cur->ip & 0xff,
(unsigned char)(cur->mask >> 24),
(unsigned char)(cur->mask >> 16),
(unsigned char)(cur->mask >> 8),
- cur->mask & 0xff);
-#endif
+ cur->mask & 0xff);
if ((config->rmt_ip & cur->mask) == cur->ip)
return cur->allow_deny == 'A'; /* Allow/Deny */
}
/* This could stand some work */
for (cur = config->auth; cur; cur = cur->next) {
+ size_t l;
+
p0 = cur->before_colon;
if (prev != NULL && strcmp(prev, p0) != 0)
continue; /* find next identical */
p = cur->after_colon;
-#if DEBUG
- fprintf(stderr, "checkPerm: '%s' ? '%s'\n", p0, request);
-#endif
- {
- size_t l = strlen(p0);
-
- if (strncmp(p0, path, l) == 0 &&
- (l == 1 || path[l] == '/' || path[l] == 0)) {
- char *u;
- /* path match found. Check request */
- /* for check next /path:user:password */
- prev = p0;
- u = strchr(request, ':');
- if (u == NULL) {
- /* bad request, ':' required */
- break;
- }
+ if (DEBUG)
+ fprintf(stderr, "checkPerm: '%s' ? '%s'\n", p0, request);
+
+ l = strlen(p0);
+ if (strncmp(p0, path, l) == 0
+ && (l == 1 || path[l] == '/' || path[l] == '\0')
+ ) {
+ char *u;
+ /* path match found. Check request */
+ /* for check next /path:user:password */
+ prev = p0;
+ u = strchr(request, ':');
+ if (u == NULL) {
+ /* bad request, ':' required */
+ break;
+ }
-#if ENABLE_FEATURE_HTTPD_AUTH_MD5
- {
- char *cipher;
- char *pp;
+ if (ENABLE_FEATURE_HTTPD_AUTH_MD5) {
+ char *cipher;
+ char *pp;
if (strncmp(p, request, u-request) != 0) {
- /* user uncompared */
- continue;
- }
- pp = strchr(p, ':');
- if (pp && pp[1] == '$' && pp[2] == '1' &&
- pp[3] == '$' && pp[4]) {
- pp++;
- cipher = pw_encrypt(u+1, pp);
- if (strcmp(cipher, pp) == 0)
- goto set_remoteuser_var; /* Ok */
- /* unauthorized */
- continue;
- }
+ /* user uncompared */
+ continue;
}
-#endif
- if (strcmp(p, request) == 0) {
-#if ENABLE_FEATURE_HTTPD_AUTH_MD5
-set_remoteuser_var:
-#endif
- config->remoteuser = strdup(request);
- if (config->remoteuser)
- config->remoteuser[(u - request)] = 0;
- return 1; /* Ok */
+ pp = strchr(p, ':');
+ if (pp && pp[1] == '$' && pp[2] == '1' &&
+ pp[3] == '$' && pp[4]) {
+ pp++;
+ cipher = pw_encrypt(u+1, pp);
+ if (strcmp(cipher, pp) == 0)
+ goto set_remoteuser_var; /* Ok */
+ /* unauthorized */
+ continue;
}
- /* unauthorized */
}
+
+ if (strcmp(p, request) == 0) {
+set_remoteuser_var:
+ config->remoteuser = strdup(request);
+ if (config->remoteuser)
+ config->remoteuser[(u - request)] = 0;
+ return 1; /* Ok */
+ }
+ /* unauthorized */
}
} /* for */
return prev == NULL;
}
-#endif /* CONFIG_FEATURE_HTTPD_BASIC_AUTH */
+#endif /* FEATURE_HTTPD_BASIC_AUTH */
/****************************************************************************
*
int ip_allowed;
#if ENABLE_FEATURE_HTTPD_CGI
const char *prequest = request_GET;
- long length=0;
+ long length = 0;
char *cookie = 0;
char *content_type = 0;
#endif
/* If URL is directory, adding '/' */
if (test[-1] != '/') {
if (is_directory(url + 1, 1, &sb)) {
- config->httpd_found.found_moved_temporarily = url;
+ config->found_moved_temporarily = url;
}
}
-#if DEBUG
- fprintf(stderr, "url='%s', args=%s\n", url, config->query);
-#endif
+ if (DEBUG)
+ fprintf(stderr, "url='%s', args=%s\n", url, config->query);
test = url;
ip_allowed = checkPermIP();
if (count <= 0)
break;
-#if DEBUG
- fprintf(stderr, "Header: '%s'\n", buf);
-#endif
+ if (DEBUG)
+ fprintf(stderr, "header: '%s'\n", buf);
#if ENABLE_FEATURE_HTTPD_CGI
/* try and do our best to parse more lines */
decodeBase64(test);
credentials = checkPerm(url, test);
}
-#endif /* CONFIG_FEATURE_HTTPD_BASIC_AUTH */
+#endif /* FEATURE_HTTPD_BASIC_AUTH */
} /* while extra header reading */
}
break;
if (strcmp(strrchr(url, '/') + 1, httpd_conf) == 0 || ip_allowed == 0) {
- /* protect listing [/path]/httpd_conf or IP deny */
+ /* protect listing [/path]/httpd_conf or IP deny */
#if ENABLE_FEATURE_HTTPD_CGI
-FORBIDDEN: /* protect listing /cgi-bin */
+FORBIDDEN: /* protect listing /cgi-bin */
#endif
sendHeaders(HTTP_FORBIDDEN);
break;
}
#endif
- if (config->httpd_found.found_moved_temporarily) {
+ if (config->found_moved_temporarily) {
sendHeaders(HTTP_MOVED_TEMPORARILY);
-#if DEBUG
/* clear unforked memory flag */
- config->httpd_found.found_moved_temporarily = NULL;
-#endif
+ config->found_moved_temporarily = NULL;
break;
}
if (prequest != request_GET)
sendHeaders(HTTP_NOT_IMPLEMENTED);
else {
-#endif /* CONFIG_FEATURE_HTTPD_CGI */
+#endif /* FEATURE_HTTPD_CGI */
if (purl[-1] == '/')
strcpy(purl, "index.html");
if (stat(test, &sb) == 0) {
config->last_mod = sb.st_mtime;
}
sendFile(test);
-#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
- /* unset if non inetd looped */
config->ContentLength = -1;
-#endif
#if ENABLE_FEATURE_HTTPD_CGI
}
}
#endif
} while (0);
-#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
-/* from inetd don't looping: freeing, closing automatic from exit always */
-# if DEBUG
- fprintf(stderr, "closing socket\n");
-# endif
-# if ENABLE_FEATURE_HTTPD_CGI
+ if (DEBUG)
+ fprintf(stderr, "closing socket\n\n");
+#if ENABLE_FEATURE_HTTPD_CGI
free(cookie);
free(content_type);
- free(config->referer);
-#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
- free(config->remoteuser);
-#endif
+ free(config->referer); config->referer = NULL;
+# if ENABLE_FEATURE_HTTPD_BASIC_AUTH
+ free(config->remoteuser); config->remoteuser = NULL;
# endif
-#endif /* CONFIG_FEATURE_HTTPD_WITHOUT_INETD */
- shutdown(a_c_w, SHUT_WR);
+#endif
+ shutdown(config->accepted_socket, SHUT_WR);
/* Properly wait for remote to closed */
FD_ZERO(&s_fd);
- FD_SET(a_c_r, &s_fd);
+ FD_SET(config->accepted_socket, &s_fd);
do {
tv.tv_sec = 2;
tv.tv_usec = 0;
- retval = select(a_c_r + 1, &s_fd, NULL, NULL, &tv);
- } while (retval > 0 && read(a_c_r, buf, sizeof(config->buf) > 0));
+ retval = select(config->accepted_socket + 1, &s_fd, NULL, NULL, &tv);
+ } while (retval > 0 && read(config->accepted_socket, buf, sizeof(config->buf) > 0));
- shutdown(a_c_r, SHUT_RD);
-#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
+ shutdown(config->accepted_socket, SHUT_RD);
+ /* In inetd case, we close fd 1 (stdout) here. We will exit soon anyway */
close(config->accepted_socket);
-#endif /* CONFIG_FEATURE_HTTPD_WITHOUT_INETD */
}
/****************************************************************************
* $Return: (int) . . . . Always 0.
*
****************************************************************************/
-#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
static int miniHttpd(int server)
{
fd_set readfd, portfd;
s = accept(server, (struct sockaddr *)&fromAddr, &fromAddrLen);
if (s < 0)
continue;
-
config->accepted_socket = s;
config->rmt_ip = ntohl(fromAddr.sin_addr.s_addr);
#if ENABLE_FEATURE_HTTPD_CGI || DEBUG
bb_error_msg("connection from IP=%s, port %u",
config->rmt_ip_str, config->port);
#endif
-#endif /* CONFIG_FEATURE_HTTPD_CGI */
+#endif /* FEATURE_HTTPD_CGI */
/* set the KEEPALIVE option to cull dead connections */
on = 1;
return 0;
}
-#else
- /* from inetd */
-
-static int miniHttpd(void)
+/* from inetd */
+static int miniHttpd_inetd(void)
{
struct sockaddr_in fromAddrLen;
socklen_t sinlen = sizeof(struct sockaddr_in);
(unsigned char)(config->rmt_ip >> 24),
(unsigned char)(config->rmt_ip >> 16),
(unsigned char)(config->rmt_ip >> 8),
- config->rmt_ip & 0xff);
+ config->rmt_ip & 0xff);
#endif
config->port = ntohs(fromAddrLen.sin_port);
handleIncoming();
return 0;
}
-#endif /* CONFIG_FEATURE_HTTPD_WITHOUT_INETD */
#if ENABLE_FEATURE_HTTPD_RELOAD_CONFIG_SIGHUP
static void sighup_handler(int sig)
USE_FEATURE_HTTPD_BASIC_AUTH( r_opt_realm ,)
USE_FEATURE_HTTPD_AUTH_MD5( m_opt_md5 ,)
USE_FEATURE_HTTPD_SETUID( u_opt_setuid ,)
- USE_FEATURE_HTTPD_WITHOUT_INETD( p_opt_port ,)
+ p_opt_port ,
+ p_opt_inetd ,
+ p_opt_foreground,
OPT_CONFIG_FILE = 1 << c_opt_config_file,
OPT_DECODE_URL = 1 << d_opt_decode_url,
OPT_HOME_HTTPD = 1 << h_opt_home_httpd,
OPT_REALM = USE_FEATURE_HTTPD_BASIC_AUTH( (1 << r_opt_realm )) + 0,
OPT_MD5 = USE_FEATURE_HTTPD_AUTH_MD5( (1 << m_opt_md5 )) + 0,
OPT_SETUID = USE_FEATURE_HTTPD_SETUID( (1 << u_opt_setuid )) + 0,
- OPT_PORT = USE_FEATURE_HTTPD_WITHOUT_INETD( (1 << p_opt_port )) + 0,
+ OPT_PORT = 1 << p_opt_port,
+ OPT_INETD = 1 << p_opt_inetd,
+ OPT_FOREGROUND = 1 << p_opt_foreground,
};
static const char httpd_opts[] = "c:d:h:"
USE_FEATURE_HTTPD_BASIC_AUTH("r:")
USE_FEATURE_HTTPD_AUTH_MD5("m:")
USE_FEATURE_HTTPD_SETUID("u:")
- USE_FEATURE_HTTPD_WITHOUT_INETD("p:");
+ "p:if";
int httpd_main(int argc, char *argv[])
const char *home_httpd = home;
char *url_for_decode;
USE_FEATURE_HTTPD_ENCODE_URL_STR(const char *url_for_encode;)
- USE_FEATURE_HTTPD_WITHOUT_INETD(const char *s_port;)
-
+ const char *s_port;
USE_FEATURE_HTTPD_SETUID(const char *s_ugid = NULL;)
USE_FEATURE_HTTPD_SETUID(struct bb_uidgid_t ugid;)
-
USE_FEATURE_HTTPD_AUTH_MD5(const char *pass;)
config = xzalloc(sizeof(*config));
#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
config->realm = "Web Server Authentication";
#endif
-
-#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
config->port = 80;
-#endif
-
config->ContentLength = -1;
opt = getopt32(argc, argv, httpd_opts,
USE_FEATURE_HTTPD_BASIC_AUTH(, &(config->realm))
USE_FEATURE_HTTPD_AUTH_MD5(, &pass)
USE_FEATURE_HTTPD_SETUID(, &s_ugid)
- USE_FEATURE_HTTPD_WITHOUT_INETD(, &s_port)
+ , &s_port
);
-
if (opt & OPT_DECODE_URL) {
printf("%s", decodeString(url_for_decode, 1));
return 0;
return 0;
}
#endif
-#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
if (opt & OPT_PORT)
config->port = xatou16(s_port);
+
#if ENABLE_FEATURE_HTTPD_SETUID
if (opt & OPT_SETUID) {
char *e;
"name '%s'", s_ugid);
}
}
-#endif
#endif
xchdir(home_httpd);
-#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
- config->server_socket = openServer();
-# if ENABLE_FEATURE_HTTPD_SETUID
- /* drop privileges */
- if (opt & OPT_SETUID) {
- if (ugid.gid != (gid_t)-1) {
- // FIXME: needed?
- //if (setgroups(1, &ugid.gid) == -1)
- // bb_perror_msg_and_die("setgroups");
- xsetgid(ugid.gid);
+ if (!(opt & OPT_INETD)) {
+ config->server_socket = openServer();
+#if ENABLE_FEATURE_HTTPD_SETUID
+ /* drop privileges */
+ if (opt & OPT_SETUID) {
+ if (ugid.gid != (gid_t)-1) {
+ if (setgroups(1, &ugid.gid) == -1)
+ bb_perror_msg_and_die("setgroups");
+ xsetgid(ugid.gid);
+ }
+ xsetuid(ugid.uid);
}
- xsetuid(ugid.uid);
- }
-# endif
#endif
+ }
#if ENABLE_FEATURE_HTTPD_CGI
{
}
clearenv();
if (p)
- setenv("PATH", p, 1);
-# if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
- addEnvPort("SERVER");
-# endif
+ setenv1("PATH", p);
+ if (!(opt & OPT_INETD))
+ setenv_long("SERVER_PORT", config->port);
}
#endif
parse_conf(default_path_httpd_conf, FIRST_PARSE);
#endif
-#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
-# if !DEBUG
- xdaemon(1, 0); /* don't change current directory */
-# endif
+ if (opt & OPT_INETD)
+ return miniHttpd_inetd();
+
+ if (!(opt & OPT_FOREGROUND))
+ xdaemon(1, 0); /* don't change current directory */
return miniHttpd(config->server_socket);
-#else
- return miniHttpd();
-#endif
}