Backport upstream changesets 2827:2834

[wenzhuoz]

xcauth.py is not killed when prosody shuts down. There is an upstream fix of mod_auth_external which resolves the problem. I backported it along with other recent cosmetic changes.

root@nc:/opt/prosody-modules/mod_auth_external# hg log . -r 2827:2834
changeset:   2827:45380b77303d
user:        Kim Alvefur <zash@zash.se>
date:        Sat Nov 18 00:34:47 2017 +0100
summary:     mod_auth_external: Split long lines [luacheck]

changeset:   2828:3ba36b66f297
user:        Kim Alvefur <zash@zash.se>
date:        Sat Nov 18 00:35:36 2017 +0100
summary:     mod_auth_external: Remove duplicated local variable [luacheck]

changeset:   2829:8082bfc10e65
user:        Kim Alvefur <zash@zash.se>
date:        Sat Nov 18 00:36:22 2017 +0100
summary:     mod_auth_external: Silence warnings about unused arguments [luacheck]

changeset:   2830:92f6f82397c9
user:        Kim Alvefur <zash@zash.se>
date:        Sat Nov 18 00:37:42 2017 +0100
summary:     mod_auth_external: Shut down all auth processes when module is unloaded (fixes #674) (thanks ZNikke)

changeset:   2834:3fb5f173f213
user:        Kim Alvefur <zash@zash.se>
date:        Sat Nov 18 01:01:59 2017 +0100
summary:     mod_auth_external: Make sure processes are killed when Prosody shuts down

[codecov[bot]]

Codecov Report

Merging #51 into master will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #51   +/-   ##
=======================================
  Coverage   81.88%   81.88%           
=======================================
  Files          13       13           
  Lines         552      552           
=======================================
  Hits          452      452           
  Misses        100      100

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 474ed24...8359b80. Read the comment docs.