Nginx
Aus SchnallIchNet
Version vom 27. Mai 2014, 13:45 Uhr von Cbs (Diskussion | Beiträge)
some nginx hints
Inhaltsverzeichnis
Logging stuff
logformat
i'm using nearly standard apache log-format, but prefixed with
the serving virtual-host in front...
log_format vhost '$server_name $remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"';
so, by stripping the vhost in the 1st field of a logline, you may simply use std. log-parsers
for logfile analysis...
activate using this log-format by:
access_log /var/log/nginx/access.log vhost;
enable rewrite-log
to turn on rewrite-log you will have to put these 2 statements:
server { [...] rewrite_log on; error_log /var/log/nginx/error.log notice; [...] }
be sure to set the 'notice' behind the error-logfile because
rewrites are logged to error-logfile with 'notice' level...
SSL stuff
hardening SSL
post snowden ssl-hardening:
ssl_prefer_server_ciphers On; ssl_protocols TLSv1 TLSv1.1 TLSv1.2 SSLv3; ssl_ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS;
PFS
cd /path/to/your/certs/ openssl dhparam -out dhparam.pem 2048
and edit nginx config:
ssl_dhparam /path/to/your/certs/dhparam.pem;
HSTS
HTTP Strict Transport Security.
if possible run https ONLY pages...
in post-snowden age this should be done... so add to your port-80-vhost:
server { [...] add_header Strict-Transport-Security max-age=15768000; return 301 https://www.traumartig.de$request_uri; [...] }
SSL test
test you ssl-implementation here: