I did just confirm that if I re-enable SSL Redirection, the site gets stuck back in the redirect loop. So, for now, I've paused CloudFlare and left AbleCommerce's SSL Redirection on until I can resolve this issue.

Katie,
That did not help. Here's the relevant section from my ablecommerce.config:

<sslSettings enableSslRedirecton="True" forceSslOnAllPages="True" sslStateForUndefinedUrls="Ignore">
<definedUrlPaths>
<add path="~/admin/*" state="On" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/areas/admin/content/*" state="Ignore" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/areas/admin/scripts/*" state="Ignore" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/assets/*" state="Ignore" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/checkout*" state="On" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/content/*" state="Ignore" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/fonts/*" state="On" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/login" state="On" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/members/*" state="On" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/members/mywishlist" state="Ignore" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/passwordhelp" state="On" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/product/addtocart" state="Ignore" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/scripts/*" state="Ignore" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/themes/*" state="Ignore" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/validation/*" state="Ignore" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/webcharts/*" state="Ignore" usePermanentRedirect="False" matchQueryString="True" />
<add path="~/webpage/storeheadernavigation" state="Ignore" usePermanentRedirect="False" matchQueryString="True" />
</definedUrlPaths>
</sslSettings>

With that in place, I still have the redirect loop issue.

Edited by user Wednesday, November 27, 2024 3:26:32 PM(UTC)  | Reason: Not specified

Thanks Katie!
Modifying the code turned out to be a quick and easy solution.
I just had to comment out and very slightly modify lines 30-36 of \Areas\Admin\Views\Orders\_OrderPayments.cshtml

//if (!Request.IsSecureConnection)
//{
//<span class="text-danger"><small>There is cardholder information available, but you must enable SSL before viewing it.</small></span>
//}
//else
if (payment.IsAccountDataVisible)

Though I will say that Request.IsSecureConnection doesn't seem to be implemented correctly (as it seems to work off the redirection flag rather whether the page is actually https) and I didn't have access to that code.

David