[dovecot/core] cd0826: lib-ssl-iostream: Make DH parameters optional

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: cd082626974507e5d7b3ac4db8a90c0da71278e1
      https://github.com/dovecot/core/commit/cd082626974507e5d7b3ac4db8a90c0da71278e1
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2018-08-03 (Fri, 03 Aug 2018)

  Changed paths:
    M src/lib-master/master-service-ssl-settings.c
    M src/lib-ssl-iostream/iostream-openssl-context.c

  Log Message:
  -----------
  lib-ssl-iostream: Make DH parameters optional

Since a lot of connections use elliptic curve
Diffie-Hellman these days, make it possible to
use dovecot without providing Diffie-Hellman
parameters. This reduces setup cost as the
parameters do not need to be generated, which
can be a time consuming task.


  Commit: dd6323426a835c77002a98fe7ffb91104b7099bf
      https://github.com/dovecot/core/commit/dd6323426a835c77002a98fe7ffb91104b7099bf
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2018-08-03 (Fri, 03 Aug 2018)

  Changed paths:
    M src/lib-ssl-iostream/iostream-openssl.h

  Log Message:
  -----------
  lib-ssl-iostream: Remove unused DH members

These are not being used anywhere.


Compare: https://github.com/dovecot/core/compare/1a0a6acb3f9e...dd6323426a83
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