tree 1995c4324fb750cc742fd93c49bed3f7c9d22873
parent a7bef40eac715f2d0adf06436b926524ba2bbf81
author Jeff Kaufman <jefftk@google.com> 1437575561 -0400
committer Jeff Kaufman <jefftk@google.com> 1437575742 -0400

config: whitelist a few more directives for script variables

When configuring downstream caching if you have an origin with multiple caches in front of it you might want to choose how you handle requests in response to which cache you're getting them from.  Whitelist DownstreamCachePurgeLocationPrefix, DownstreamCachePurgeMethod, and DownstreamCacheRewrittenPercentageThreshold for scripting so this is possible.