How to enable specific TLS version on transport port

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askids

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Dec 6, 2017, 9:09:43 PM12/6/17
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Hi,

For http, I see that there is a configuration to enable specific version of TLS protocol. However at least in documentation, equivalent property is not available for transport layer. So if we want to enforce let's say TLS v1.2 for transport layer, how do we achieve that? If this is not an option, then what is the default that Searchguard SSL will use?

Thanks!

SG

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Dec 8, 2017, 12:33:46 PM12/8/17
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# Enabled SSL cipher suites for transport protocol (only Java format is supported)
# WARNING: Expert setting, do only use if you know what you are doing
# If you set wrong values here this this could be a security risk
#searchguard.ssl.transport.enabled_ciphers:
# - "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"
# - "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"

# Enabled SSL protocols for transport protocol (only Java format is supported)
# WARNING: Expert setting, do only use if you know what you are doing
# If you set wrong values here this this could be a security risk
#searchguard.ssl.transport.enabled_protocols:
# - "TLSv1.2"

https://github.com/floragunncom/search-guard-ssl/blob/5.6.0/searchguard-ssl-config-template.yml
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askids

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Dec 18, 2017, 8:41:21 PM12/18/17
to Search Guard Community Forum
Thank you. I will try this.
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