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tls: add DHE-RSA-AES128-SHA256 to the def ciphers 

`!EDH` is also removed from the list in the discussion of #8272

Reviewed-By: Fedor Indutny <fedor@indutny.com>
pull/23396/head
Shigeki Ohtsu 2014-08-28 16:51:42 +09:00 committed by Fedor Indutny
parent 0dfedb7127
commit f6877f37b2
2 changed files with 13 additions and 9 deletions
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16
doc/api/tls.markdown
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@ -142,14 +142,16 @@ automatically set as a listener for the [secureConnection][] event. The
conjunction with the `honorCipherOrder` option described below to
prioritize the non-CBC cipher.
Defaults to `ECDHE-RSA-AES128-SHA256:AES128-GCM-SHA256:RC4:HIGH:!MD5:!aNULL:!EDH`.
Consult the [OpenSSL cipher list format documentation] for details on the
format.
Defaults to
`ECDHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA256:AES128-GCM-SHA256:RC4:HIGH:!MD5:!aNULL`.
Consult the [OpenSSL cipher list format documentation] for details
on the format.
`ECDHE-RSA-AES128-SHA256` and `AES128-GCM-SHA256` are TLS v1.2 ciphers and
used when node.js is linked against OpenSSL 1.0.1 or newer, such as the
bundled version of OpenSSL. Note that it is still possible for a TLS v1.2
client to negotiate a weaker cipher unless `honorCipherOrder` is enabled.
`ECDHE-RSA-AES128-SHA256`, `DHE-RSA-AES128-SHA256` and
`AES128-GCM-SHA256` are TLS v1.2 ciphers and used when node.js is
linked against OpenSSL 1.0.1 or newer, such as the bundled version
of OpenSSL. Note that it is still possible for a TLS v1.2 client
to negotiate a weaker cipher unless `honorCipherOrder` is enabled.
`RC4` is used as a fallback for clients that speak on older version of
the TLS protocol. `RC4` has in recent years come under suspicion and

6
lib/tls.js
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@ -33,8 +33,10 @@ exports.CLIENT_RENEG_WINDOW = 600;
exports.SLAB_BUFFER_SIZE = 10 * 1024 * 1024;
exports.DEFAULT_CIPHERS =
'ECDHE-RSA-AES128-SHA256:AES128-GCM-SHA256:' + // TLS 1.2
'RC4:HIGH:!MD5:!aNULL:!EDH'; // TLS 1.0
// TLS 1.2
'ECDHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA256:AES128-GCM-SHA256:' +
// TLS 1.0
'RC4:HIGH:!MD5:!aNULL';
exports.DEFAULT_ECDH_CURVE = 'prime256v1';