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[Bug 1528349] Re: Nova and Glance contain a near-identical signature_utils module

 

Fix proposed to branch: master
Review: https://review.openstack.org/351232

** Changed in: nova
       Status: Invalid => In Progress

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https://bugs.launchpad.net/bugs/1528349

Title:
  Nova and Glance contain a near-identical signature_utils module

Status in Glance:
  Confirmed
Status in OpenStack Compute (nova):
  In Progress

Bug description:
  It appears that https://review.openstack.org/256069 took the
  signature_utils modules from Glance and modified it in fairly
  superficial ways based on review feedback:

    $ diff -u nova/nova/signature_utils.py glance/glance/common/signature_utils.py  | diffstat
    signature_utils.py |  182 ++++++++++++++++++++++++-----------------------------
    1 file changed, 83 insertions(+), 99 deletions(-)

  The Oslo project was created to avoid this sort of short-sighted cut-
  and-pasting. This code should really be in a python library that both
  Glance and Nova could use directly.

  Perhaps the code could be moved to a new library in the Glance
  project, or a new library in the Oslo project, or into the
  cryptography library itself?

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