akvo/akvo-flow — pull request #729 by iperdomo (2014-08-19 19:08:58+00:00)
Title: [#725] Fixes optimization logic

* We want to only calculate the signature if `allowUnsignedData` is
false
* We need to check if we have a .sig to compare to and, if we have
actual data to calculate the signature on. If one of those is
missing we throw an Exception.