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doc: link and expand --tls-cipher-list docs

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Link to the cli docs for --tls-cipher-list, and link to and mention that
NODE_OPTIONS can also be used.

PR-URL: https://github.com/nodejs/node/pull/25174
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
This commit is contained in:
Sam Roberts 2018-12-21 08:25:17 -08:00
parent ca9c0c90c2
commit b03ba38a57
1 changed files with 10 additions and 4 deletions
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14
doc/api/tls.md
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@ -169,12 +169,16 @@ HIGH:
!CAMELLIA
```
This default can be replaced entirely using the `--tls-cipher-list` command
line switch. For instance, the following makes
`ECDHE-RSA-AES128-GCM-SHA256:!RC4` the default TLS cipher suite:
This default can be replaced entirely using the [`--tls-cipher-list`][] command line
switch (directly, or via the [`NODE_OPTIONS`][] environment variable). For
instance, the following makes `ECDHE-RSA-AES128-GCM-SHA256:!RC4` the default
TLS cipher suite:
```sh
node --tls-cipher-list="ECDHE-RSA-AES128-GCM-SHA256:!RC4"
node --tls-cipher-list="ECDHE-RSA-AES128-GCM-SHA256:!RC4" server.js
export NODE_OPTIONS=--tls-cipher-list="ECDHE-RSA-AES128-GCM-SHA256:!RC4"
node server.js
```
The default can also be replaced on a per client or server basis using the
@ -1414,6 +1418,8 @@ where `secureSocket` has the same API as `pair.cleartext`.
[`'secureConnect'`]: #tls_event_secureconnect
[`'secureConnection'`]: #tls_event_secureconnection
[`--tls-cipher-list`]: cli.html#cli_tls_cipher_list_list
[`NODE_OPTIONS`]: cli.html#cli_node_options_options
[`SSL_CTX_set_timeout`]: https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_set_timeout.html
[`crypto.getCurves()`]: crypto.html#crypto_crypto_getcurves
[`dns.lookup()`]: dns.html#dns_dns_lookup_hostname_options_callback