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VCL: Removing max-age directives when using user context hash #232

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VCL: Removing max-age directives when using user context hash #232

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10 changes: 10 additions & 0 deletions resources/config/varnish-3/fos_user_context.vcl
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Original file line number Diff line number Diff line change
Expand Up @@ -87,6 +87,16 @@ sub fos_user_context_deliver {

# If we get here, this is a real response that gets sent to the client.

# Remove cache ttl directives.
# Subsequent Reverse proxies and clients from this point forward cannot Vary
# on user context hash and should not attempt to cache
if (resp.http.X-Cache-Debug) {
# For debug purposes, adds previous ttl to the response headers
set resp.http.X-Original-Cache-Control = resp.http.Cache-Control;
}

set resp.http.Cache-Control = "max-age=0, s-max-age=0, private";

# Remove the vary on context user hash, this is nothing public. Keep all
# other vary headers.
set resp.http.Vary = regsub(resp.http.Vary, "(?i),? *X-User-Context-Hash *", "");
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10 changes: 10 additions & 0 deletions resources/config/varnish-4/fos_user_context.vcl
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Expand Up @@ -85,6 +85,16 @@ sub fos_user_context_deliver {

# If we get here, this is a real response that gets sent to the client.

# Remove cache ttl directives.
# Subsequent Reverse proxies and clients from this point forward cannot Vary
# on user context hash and should not attempt to cache
if (resp.http.X-Cache-Debug) {
# For debug purposes, adds previous ttl to the response headers
set resp.http.X-Original-Cache-Control = resp.http.Cache-Control;
}

set resp.http.Cache-Control = "must-revalidate, no-cache, private";

# Remove the vary on context user hash, this is nothing public. Keep all
# other vary headers.
set resp.http.Vary = regsub(resp.http.Vary, "(?i),? *X-User-Context-Hash *", "");
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