[dev] Calendar.app fails to load Kronolith Calendar

[Michael Wisniewski]

Quoting Jan Schneider <jan at horde.org>:

> Zitat von Michael Wisniewski <wisniewski at mwiz.org>:
>
>> Quoting Jan Schneider <jan at horde.org>:
>>
>>> Zitat von Michael Wisniewski <wisniewski at mwiz.org>:
>>>
>>>> Hi!
>>>>
>>>> I'm running on...
>>>>
>>>> Calendar (kronolith) 4.1.0-git
>>>>
>>>> and trying to configure Calendar.app on OSX to use the "CalDAV  
>>>> Subscription URL".  When configuring the app, I choose "CalDav"  
>>>> as the Account Type, and the "Server Address" is...
>>>>
>>>> https://<foo>/webmail/rpc.php/calendars/wisniewski/calendar:Ii<something>2/
>>>>
>>>> When it is "Verifying Account", I get an error that displays  
>>>> "Server with Secure Communication Unavailable", and this is in my  
>>>> apache logs....
>>>>
>>>> 19<ip>9 - wisniewski [14/May/2013:11:32:30 -0500] "PROPFIND  
>>>> /webmail/rpc.php/calendars/wisniewski/calendar%3A<something>2/  
>>>> HTTP/1.1" 207 1387 "-" "Mac OS X/10.8.3 (12D78) Calendar/1648"
>>>>
>>>> When I turned the Horde debug logs on, nothing in there shows  
>>>> anything as failed, or anything that would make it sound like  
>>>> it's bad.
>>>>
>>>> Does anybody else out there run OSX and have their calendar sync  
>>>> with CalDav to Horde?  Are you experiencing issues too?
>>>>
>>>> Thanks!
>>>> mike
>>>
>>> You need to use the account URL, not the calendar URL for the OSX calendar.
>>
>> Thanks.  I've been messing around with it yesterday and today and  
>> still can't get it to work with calendar.app.  When I to a tcpdump  
>> to try to figure things out, it looks like I'm getting an  
>> authorization error, even though I am putting the right password  
>> in.  I don't necessarily think it's a problem with Horde, but  
>> something that I'm doing wrong.
>>
>> thanks,
>> mike
>>
>> PROPFIND /webmail/rpc.php/principals/wisniewski/ HTTP/1.1
>> Host: <foo>
>> User-Agent: Mac OS X/10.8.3 (12D78) Calendar/1648
>> Content-Length: 127
>> Accept: */*
>> Accept-Language: en-us
>> Accept-Encoding: gzip, deflate
>> Content-Type: text/xml
>> Depth: 0
>> Brief: t
>> Connection: keep-alive
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <A:propfind xmlns:A="DAV:">
>>  <A:prop>
>>    <A:principal-URL/>
>>  </A:prop>
>> </A:propfind>
>> HTTP/1.1 401 Unauthorized
>> Date: Wed, 15 May 2013 14:35:11 GMT
>> Server: Apache/2.2.22 (Ubuntu)
>> X-Powered-By: PHP/5.4.15-1~ppa1~precise
>> Set-Cookie: Horde=iq9r7e8prpmibh2c2p4upap624; path=/webmail/;  
>> domain=<foo>; HttpOnly
>> Expires: Thu, 19 Nov 1981 08:52:00 GMT
>> Cache-Control: no-store, no-cache, must-revalidate, post-check=0,  
>> pre-check=0
>> Pragma: no-cache
>> WWW-Authenticate: Basic realm="Horde DAV Server"
>> Content-Encoding: gzip
>> Vary: Accept-Encoding
>> Content-Length: 206
>> Keep-Alive: timeout=5, max=100
>> Connection: Keep-Alive
>> Content-Type: application/xml; charset=utf-8
>
> This is fine. The app always tries an unauthenticated request first.  
> The next request should contain the credentials for HTTP basic  
> authentication.
>

Thanks for this information.  I finally kind of got it to work.  OSX  
use to be stable and work great.  As versions go on and on, I believe  
they are getting sloppy and breaking things left and right...then  
refuse to fix it.

My first problem was I'm running 'fail2ban'.  It blocks your IP if you  
try to login to the server and fail x amount of times.  I whitelisted  
the IP I was coming from and it started to work a little better.

The second problem is that I still can't get the calendar.app to work  
properly.  I downloaded the trial version of BusyCal and got it to  
sync up just fine with my Horde calendar.  I tried plugging the same  
exact information into calendar.app, and I kept getting the dreaded  
"Server With Secure Communication Unavailable" and not being able to  
continue.  I'm completely stumped on this one.

So, I think I found a work-around for the calendar, but now the  
contacts is giving me the same "Unsecured Connection" problem.   
Arghhh....