view tests/test-dirstate-race.t @ 29555:121d11814c62

hgweb: use sslutil.wrapserversocket()

This patch transitions the built-in HTTPS server to use sslutil for
creating the server socket.

As part of this transition, we implement developer-only config options
to control CA loading and whether to require client certificates. This
eliminates the need for the custom extension in test-https.t to define
these.

There is a slight change in behavior with regards to protocol
selection. Before, we would always use the TLS 1.0 constant to define
the protocol version. This would *only* use TLS 1.0. sslutil defaults
to TLS 1.0+. So this patch improves the security of `hg serve` out of
the box by allowing it to use TLS 1.1 and 1.2 (if available).

  $ hg init
  $ echo a > a
  $ hg add a
  $ hg commit -m test

Do we ever miss a sub-second change?:

  $ for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do
  >     hg co -qC 0
  >     echo b > a
  >     hg st
  > done
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a
  M a