Adding documentation on the ISSO_CORS_ORIGIN env variable - close #407

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Lucas Cimon 2018-05-06 10:17:02 +02:00
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@ -353,3 +353,18 @@ Timedelta
You can add different types: `1m30s` equals to 90 seconds, `3h45m12s`
equals to 3 hours, 45 minutes and 12 seconds (12512 seconds).
Environment variables
---------------------
.. _environment-variables:
Isso also support configuration through some environment variables:
ISSO_CORS_ORIGIN
By default, `isso` will use the `Host` or else the `Referrer` HTTP header
of the request to defines a CORS `Access-Control-Allow-Origin` HTTP header
in the response.
This environent variable allows you to define a broader fixed value,
in order for example to share a single Isso instance among serveral of your
subdomains : `ISSO_CORS_ORIGIN=*.example.test`