Prints a lot of metadata available to the server when doing an HTTP request
https://meta.antopie.org
db-reader | ||
geolite2 | ||
emoji.html | ||
geolite2.php | ||
index.php | ||
LICENSE | ||
meta.php | ||
README.md | ||
system.php |
Meta
Meta is a small Nginx/PHP tool displaying some informations in order to debug or satisfy your curiosity.
Use
Paths
/me
will redirect to/<your-ip-address>
/<any-ip-address>
will print informations obtained from databases located in thegeolite2
directory/emoji
will print an emoji list/<anything-else>
will print IP, TCP, TLS and HTTP metadata
Domains
meta.antopie.org
have working A (IPv4) and AAAA (IPv6) records
You can test IP version connectivity by forcing it throught:
ipv4.meta.antopie.org
, which only have the A recordipv6.meta.antopie.org
, which only have the AAAA record
Nginx configuration sample
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name meta.antopie.org;
root /var/www/meta;
index index.php;
try_files $uri/ /;
location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/php/meta.sock;
include inc/fastcgi.conf;
fastcgi_param SSL_CURVES $ssl_curves;
fastcgi_param SSL_CIPHERS $ssl_ciphers;
fastcgi_param SSL_CIPHER $ssl_cipher;
fastcgi_param SSL_PROTOCOL $ssl_protocol;
fastcgi_param SSL_SESSION_ID $ssl_session_id;
fastcgi_param NGINX_VERSION $nginx_version;
fastcgi_param TCPINFO_RTT $tcpinfo_rtt;
fastcgi_param TCPINFO_RTTVAR $tcpinfo_rttvar;
fastcgi_param TCPINFO_SND_CWND $tcpinfo_snd_cwnd;
fastcgi_param TCPINFO_RCV_SPACE $tcpinfo_rcv_space;
fastcgi_param CONNECTION $connection;
fastcgi_param CONNECTION_REQUESTS $connection_requests;
fastcgi_param REQUEST $request;
}
location ~ emojis.txt {
charset utf-8;
}
}
Resources
Nginx variable list: https://nginx.org/docs/varindex.html
PHP $_SERVER list: https://www.php.net/manual/reserved.variables.server.php
HTTP headers
- https://en.wikipedia.org/wiki/List_of_HTTP_header_fields
- https://developer.mozilla.org/docs/Web/HTTP/Headers
- https://datatracker.ietf.org/doc/html/rfc7231
Free software
Meta is published under AGPLv3+ (see LICENSE
), it's source code is available at https://code.antopie.org/miraty/meta. db-reader
and geolite2
directories contents have their own licenses.