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<pre class="ContentPasted5">> It's the VMOD author you should ask to have an option to ignore public
> key errors.</pre>
<pre class="ContentPasted5">Well, I'm usually of the mindset that if a problem can be handled in a generic way by the language/platform/framework, then one should avoid requiring each and every custom vmod/plugin/library to handle it individually. And I'm also of the mindset that pretty much any non-trivial code can fail, and the calling code should be able to catch that if needed. :)</pre>
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This is a constructor, and even if we had a try-catch kind of</span><br style="font-family: "Segoe UI", "Segoe UI Web (West European)", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", sans-serif; font-size: 14.6667px; background-color: rgb(255, 255, 255);" class="ContentPasted0">
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construct in the language, I don't think we would make this one</span><br style="font-family: "Segoe UI", "Segoe UI Web (West European)", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", sans-serif; font-size: 14.6667px; background-color: rgb(255, 255, 255);" class="ContentPasted0">
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recoverable.</span></div>
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In my mind, with a try-catch I could handle it like this:</div>
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try {</div>
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<span style="font-family: "Segoe UI Web (West European)", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", sans-serif; font-size: 14.6667px; display: inline !important; background-color: rgb(255, 255, 255);" class="ContentPasted1">new
cryptoVerifier = crypto.verifier(sha256, std.fileread("/path/to/public.key"));</span></div>
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} catch (error) {</div>
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// log error...</div>
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// then try with with a hard coded known safe key, but that will fail when checking the signature</div>
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new cryptoVerifier = crypto.verifier(sha256, (sha256, {"
<div class="ContentPasted3">-----BEGIN PUBLIC KEY-----</div>
<div class="ContentPasted3">...</div>
<div class="ContentPasted3">-----END PUBLIC KEY-----</div>
"});</span><br>
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}</div>
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With this approach, Varnish will start like normal. And the only requests failing will be the ones using the <span style="font-family: "Segoe UI Web (West European)", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", sans-serif; font-size: 14.6667px; display: inline !important; background-color: rgb(255, 255, 255);" class="ContentPasted4">cryptoVerifier.</span></div>
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