was missing a couple files in last commit

1 files changed, 18 insertions, 0 deletions

diff --git a/wqflask/utility/hmac.py b/wqflask/utility/hmac.py
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+++ b/wqflask/utility/hmac.py
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+from __future__ import print_function, division, absolute_import

+

+import hmac

+

+from wqflask import app

+

+def hmac_creation(stringy):

+    """Helper function to create the actual hmac"""

+

+    secret = app.config['SECRET_HMAC_CODE']

+

+    hmaced = hmac.new(secret, stringy, hashlib.sha1)

+    hm = hmaced.hexdigest()

+    # ZS: Leaving the below comment here to ask Pjotr about

+    # "Conventional wisdom is that you don't lose much in terms of security if you throw away up to half of the output."

+    # http://www.w3.org/QA/2009/07/hmac_truncation_in_xml_signatu.html

+    hm = hm[:20]

+    return hm
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