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IBM / zOS-Client-Web-Enablement-Toolkit

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Slack only supports TLS 1.2 and later #20

Closed ian-burnett closed 3 years ago

ian-burnett commented 3 years ago

As of March 4, 2020 Slack only supports TLS 1.2: https://api.slack.com/changelog/2019-07-deprecate-early-tls-versions

The z/OS CWET does not use TLS 1.2 by default. Need to change the sample in order to access Slack.

gorelikg commented 3 years ago

NOTE: z/OS CWET does not have it's own default, when HWTH_OPT_SSLVERSION is used for the HWTH_OPT_SSLVERSION option, it translates into asking z/OS System SSL to use whatever default was defined for it on the system. In short, z/OS CWET has no default, we just pass that ‘use default’ setting onto z/OS System SSL.