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<p class="MsoNormal"><span style="color:#1F497D">Yes, I am following the guidance of a security baseline and setting this to true. I guess I was thinking that OCSP stapling support would be broad enough by now that we should not have issues. I think we are
left with no option but to turn this feature off. I was hoping I had overlooked something and I do appreciate the response!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>From:</b> Enterprise <enterprise-bounces@mozilla.org> <b>
On Behalf Of </b>Osdoba, Sascha<br>
<b>Sent:</b> Thursday, February 27, 2020 3:57 AM<br>
<b>To:</b> enterprise@mozilla.org<br>
<b>Subject:</b> Re: [Mozilla Enterprise] security.OCSP.require - Breaks Many Sites<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="DE" style="color:#1F497D">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Mike Kaply answered my question to OCSP setting before so I guess you should not use it.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal">12. November 2019 17:37<br>
Re: [Mozilla Enterprise] security.OCSP.require<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">FYI, on discussion with my team, there are lots of problems with OCSP. I assume you're setting it to true?<span style="font-size:12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It can cause mysterious failures and very long delays loading web pages.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Mike<o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Sascha<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span lang="DE">Von:</span></b><span lang="DE"> Enterprise <<a href="mailto:enterprise-bounces@mozilla.org">enterprise-bounces@mozilla.org</a>>
<b>Im Auftrag von </b>Eddie Rowe<br>
<b>Gesendet:</b> Mittwoch, 19. Februar 2020 00:18<br>
<b>An:</b> <a href="mailto:enterprise@mozilla.org">enterprise@mozilla.org</a><br>
<b>Betreff:</b> [Mozilla Enterprise] security.OCSP.require - Breaks Many Sites<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="DE"><o:p> </o:p></span></p>
<p class="MsoNormal">// 4.6 (L2) Set OCSP Response Policy<o:p></o:p></p>
<p class="MsoNormal">defaultPref("security.OCSP.require", true);<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have enabled this setting in ESR 68.4 x64 and many sites such as Google and even Mozilla just do not work. I don’t see how this could be adopted at a company level without created chaos. Are there persons still using this setting?
Have you adjusted other settings to help out Firefox?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Example site that does not work with this setting set to true:
<o:p></o:p></b></p>
<p class="MsoNormal"><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__support.mozilla.org_en-2DUS_questions_1169855&d=DwMFAg&c=2WwxlqHD_9GeHFEUsOHZXg&r=a0pF-r4VjZCyzB4zxbRDcONPyw-KRRoDiBPd4lDRky8&m=HvCIg11cKsHElgSv7Tq5xco03Qz-qJllEkm-EhS5N0Q&s=Dl4cI7nyOUmEIpqLsZbWhzXdEhPWuOw4xZxDooL0aAg&e=">https://support.mozilla.org/en-US/questions/1169855</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Error:<o:p></o:p></b></p>
<p class="MsoNormal">“Secure Connection Failed<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">An error occurred during a connection to support.mozilla.org. The OCSP server experienced an internal error. Error code: SEC_ERROR_OCSP_SERVER_ERROR<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.<o:p></o:p></p>
<p class="MsoNormal"> Please contact the website owners to inform them of this problem.”<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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