Hide version information of Lighttpd, Nginx, and Apache

The web server avoids unnecessary troubles and does not display apache and php version information.

Hide Apache version information

/Etc/apache2/apache2.conf or/etc/httpd/conf/httpd. conf

ServerTokens ProductOnly
ServerSignature Off

Restart apache
Now, only the following information is displayed in the http header:
Server: Apache

==================================

Nginx

# Vi nginx. conf
Add server_tokens off in http;

As follows:

Http {
...... Omitted Configuration
Sendfile on;
Tcp_nopush on;
Keepalive_timeout 65;
Tcp_nodelay on;
Server_tokens off;
....... Omitted Configuration
}

======================================

Hide PHP version
Php. ini

Expose_php On
Change
Expose_php Off

After apache is restarted, the php version is hidden in the http header.

===

Reference solution:

1. Lighttpd 1.4.20
Src/response. c: 108 changed:
Buffer_append_string_len (B, CONST_STR_LEN ("Server: jufukeji "));
Output Header:
HTTP/1.1 404 Not Found
Content-Type: text/html
Content-Length: 345
Date: Mon, 12 Jan 2009 13:54:02 GMT
Server: jufukeji

2. Nginx 0.7.30
Src/http/ngx_http_header_filter_module.c: 48-49 changed:
Static char ngx_http_server_string [] = "Server: jufukeji" CRLF;
Static char ngx_http_server_full_string [] = "Server: jufukeji" CRLF;
Output Header:
HTTP/1.1 200 OK
Server: jufukeji
Date: Mon, 12 Jan 2009 14:01:10 GMT
Content-Type: text/html
Content-Length: 151
Last-Modified: Mon, 12 Jan 2009 14:00:56 GMT
Connection: keep-alive
Accept-Ranges: bytes

3. Cherokee 0.11.6
Cherokee/version. c: 93 Add:
Ret = cherokee_buffer_add_str (buf, "jufukeji ");
Return ret;
Output Header:
HTTP/1.1 200 OK
Connection: Keep-Alive
Keep-Alive: timeout = 15
Date: Mon, 12 Jan 2009 14:54:39 GMT
Server: jufukeji
ETag: FIG = 703
Last-Modified: Mon, 12 Jan 2009 14:33:19 GMT
Content-Type: text/html
Content-Length: 1795

4. Apache 2.2.11
Server/core. c: 2784 Add:
Ap_add_version_component (pconf, "jufukeji ");
Return;
Output Header:
HTTP/1.1 200 OK
Date: Mon, 12 Jan 2009 14:28:10 GMT
Server: jufukeji
Last-Modified: Sat, 20 Nov 2004 20:16:24 GMT
ETag: "1920edd-2c-3e9564c23b600"
Accept-Ranges: bytes
Content-Length: 44
Content-Type: text/html

5. Squid 3.0 STABLE 11
Src/globals. cc: 58 changed:
Const char * const full_appname_string = "jufukeji ";
Output Header:
HTTP/1.0 400 Bad Request
Server: jufukeji
Mime-type: 1.0
Date: Mon, 12 Jan 2009 15:25:15 GMT
Content-Type: text/html
Content-Length: 1553
Expires: Mon, 12 Jan 2009 15:25:15 GMT
X-Squid-Error: ERR_INVALID_URL 0
X-Cache: MISS from 'cache .huhuuworm.org'
Via: 1.0 'cache .huuworm.org '(jufukeji)
Proxy-Connection: close

6. Tomcat 6.0.18
Java/org/apache/coyote/http11/Constants. java: 56 and java/org/apache/coyote/ajp/Constants. java: 236 are changed:
ByteChunk. convertToBytes ("Server: jufukeji" + CRLF );
Output Header:
HTTP/1.1 200 OK
Server: jufukeji
ETag: W/"7857-1216684872000"
Last-Modified: Tue, 22 Jul 2008 00:01:12 GMT
Content-Type: text/html
Content-Length: 7857
Date: Mon, 12 Jan 2009 16:30:44 GMT

7. JBoss 5.0.0 GA
A. Change tomcat/src/resources/web. xml: 40
Jufukeji
B. Download JBoss Web Server 2.1.1.GA srctar (http://www.jboss.org/jbossweb/downloads/jboss-web)
Java/org/apache/coyote/http11/Constants. java: 56 and java/org/apache/coyote/ajp/Constants. java: 236 are changed:
ByteChunk. convertToBytes ("Server: jufukeji" + CRLF );
Overwrite the compiled jbossweb. jar file to the JBoss compilation output file:
JBOSS_SRC/build/output/jboss-5.0.0.GA/server/all/deploy/jbossweb. sar/jbossweb. jar
JBOSS_SRC/build/output/jboss-5.0.0.GA/server/standard/deploy/jbossweb. sar/jbossweb. jar
Jbo ss_src/build/output/jboss-5.0.0.GA/server/default/deploy/jbossweb. sar/jbossweb. jar
JBOSS_SRC/build/output/jboss-5.0.0.GA/server/web/deploy/jbossweb. sar/jbossweb. jar
Output Header:
HTTP/1.1 200 OK
Server: jufukeji
X-Powered-By: jufukeji
Accept-Ranges: bytes
ETag: W/"1581-1231842222000"
Last-Modified: Tue, 13 Jan 2009 10:23:42 GMT
Content-Type: text/html
Content-Length: 1581
Date: Tue, 13 Jan 2009 10:30:42 GM

This article from the "Wang Wei" blog, please be sure to keep this source http://wangwei007.blog.51cto.com/68019/903420