Subj : Re: letsyncrypt issue
To   : Dumas Walker
From : Digital Man
Date : Sat Feb 14 2026 06:53 pm

  Re: Re: letsyncrypt issue
  By: Dumas Walker to Digital Man on Sat Feb 14 2026 09:44 am

 > More info:
 >
 > {
 >   "identifier": {
 >     "type": "dns",
 >     "value": "capcity2.synchro.net"
 >   },
 >   "status": "invalid",
 >   "expires": "2026-02-21T14:33:30Z",
 >   "challenges": [
 >     {
 >       "type": "http-01",
 >       "url":
 > "https://acme-v02.api.letsencrypt.org/acme/chall/108002992/6586017
 > 85266/CewByw",
 >       "status": "invalid",
 >       "validated": "2026-02-14T14:33:30Z",
 >       "error": {
 >         "type": "urn:ietf:params:acme:error:connection",
 >         "detail": "67.131.59.192: Fetching
 > http://capcity2.synchro.net/.well-kn
 > own/acme-challenge/elzdURovpRCGoyerynxqYRQv2AAtc--wlScWbjHHqmU: Error
 > getting validation data",
 >         "status": 400
 >       },
 >       "token": "elzdURovpRCGoyerynxqYRQv2AAtc--wlScWbjHHqmU",
 >       "validationRecord": [
 >         {
 >           "url":
 > "http://capcity2.synchro.net/.well-known/acme-challenge/elzdUR
 > ovpRCGoyerynxqYRQv2AAtc--wlScWbjHHqmU",
 >           "hostname": "capcity2.synchro.net",
 >           "port": "80",
 >           "addressesResolved": [
 >             "67.131.59.192"
 >           ],
 >           "addressUsed": "67.131.59.192"
 >         }
 >       ]
 >     }
 >   ]
 > }
 >
 > Note it is getting a 400 when trying to access something in
 > http://capcity2.synchro.net/.well-known/acme-challenge/

Yes, look at your webserver log output that correlates with those requests for more details.

 > The folder /acme-challenge only contains one file - webctrl.ini - whose
 > contents are the line AccessRequrements= .
 >
 > I suspect there should be something else in that directory, possibly some
 > keys that correspond to whatever that is at the end of the URL?

Yes, letsyncrypt.js creates that file in that location and then deletes it upon exiting the script:

        for (i in tokens)
                file_remove(tokens[i]);
-- 
                                            digital man (rob)

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.