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Diffstat (limited to 'apache2/mods-available/gnutls.conf')
-rw-r--r-- | apache2/mods-available/gnutls.conf | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/apache2/mods-available/gnutls.conf b/apache2/mods-available/gnutls.conf new file mode 100644 index 0000000..f5cf5f8 --- /dev/null +++ b/apache2/mods-available/gnutls.conf @@ -0,0 +1,25 @@ +<IfModule mod_gnutls.c> + + # The default method is to use a DBM backed cache. It's not super fast, but + # it's portable and doesn't require another server to be running like + # memcached + GnuTLSCache dbm /var/cache/apache2/gnutls_cache + + # Enable caching (used for ticket expiration even when GnuTLSCache is unused) + GnuTLSCacheTimeout 600 + + # mod_gnutls can optionaly use a memcached server to store SSL sessions. + # This is useful in a cluster environment, where you want all your servers to + # share a single SSL session cache + #GnuTLSCache memcache "127.0.0.1 server2.example.com server3.example.com" + + # based on <https://blog.joelj.org/ecdsa-certificates-with-apache-2-4-lets-encrypt/> + # * only strong EC crypto suites supporting Perfect Forward Secrecy + # * supported by all SNI-capable browsers + # Options: + # * drop %SAFE_RENEGOTIATION for Safari 5.1.9 / OS X 10.6.8 support + # * add 3DES-CBS after AES-128-CBC for Android 2.3.7 support on non-SNI hosts + # * add CHACHA20-POLY1305 after ECDHE-ECDSA with libgnutls >= 3.4.0 + GnuTLSPriorities NONE:+ECDHE-ECDSA:+AES-256-GCM:+AES-128-GCM:+AES-256-CBC:+AES-128-CBC:+AEAD:+SHA384:+SHA256:+SHA1:+CTYPE-X509:+VERS-TLS-ALL:-VERS-SSL3.0:+COMP-NULL:+CURVE-SECP384R1:+SIGN-ECDSA-SHA512:+SIGN-ECDSA-SHA384:+SIGN-ECDSA-SHA256:+SIGN-ECDSA-SHA224:%SERVER_PRECEDENCE:%SAFE_RENEGOTIATION + +</IfModule> |