Display eCAP meta-information on Squid error-page

[Christof Gerber <christof.gerber1@xxxxxxxxx>]

Hi Squid users

I have a question concerning eCAP implementation in Squid 3.5.

My goal is to display data which is provided by an eCAP adapter on a Squid error-page. My primary goal is to achieve this with the eCAP transaction meta-information which is provided by the eCAP adapter with Adapter::Xaction::visitEachOption().

I know that with "adapt::<last_h" (1) this meta-information (options) can be logged to access.log. Is it somehow possible that Squid access these key-value pairs and hands it over to the Error page? Similar to "deny_info" tags (2) which ensures the availability of the URL (%U) etc. in the html code of the error-page.

The approach that the eCAP adapter would create the error-page and send it back to squid as response body instead of calling blockVirgin() (3) is known by me but this would only be the second choice if the approach in question is not possible.

References:

(1) http://www.squid-cache.org/Doc/config/logformat/

(2) http://www.squid-cache.org/Doc/config/deny_info/

(3) https://answers.launchpad.net/ecap/+faq/2516

Thanks in advance for your help.

Best

Christof

--

Christof Gerber

Email: christof.gerber1@xxxxxxxxx

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