[CalendarServer-users] Mulberry and DCS

Markus Stürmer markus.stuermer at informatik.uni-erlangen.de
Wed Jul 15 03:16:50 PDT 2009

Hello Cyrus!

While changing the SSLMethod allowed Mulberry to connect securely, I  
still cannot access calendars.

I tried nearly all parts and combinations of /calendars/users/ 
<username> with and without trailing slashes, but still get the error  
described below.


Am 14.07.2009 um 19:01 schrieb Cyrus Daboo:

> Hi Markus,
> --On July 14, 2009 6:31:36 PM +0200 Markus Stürmer <markus.stuermer at informatik.uni-erlangen.de 
> > wrote:
>> I am trying to get Mulberry (4.0.8 MacOS X) to work with DCS (SVN
>> revision 4453).
>> I tried to follow the instructions at the DCS web site, but it seems
>> Mulberry has problems with my self-signed SSL certificate. There is  
>> no
>> error message, but it also does not query a password.
>> After switching to insecure HTTP for tests, I could enter the  
>> password,
>> but retrieving the calendar list failed with the error message:
>> "Could not list calendars:Unauthorized"
>> "Account: <account name>"
>> I also tried switching from Digest-MD5 to cleartext (of course in
>> Mulberry AND DCS), but no change. BTW, get the same response if I  
>> enter
>> an invalid password (but it is correct, I tried it quite a lot of  
>> times).
>> Did anyone get this combination working (recent Mulberry + DCS)? Are
>> certain configuration options causing trouble, like preventing  
>> anonymous
>> directory listings?
> Mulberry v4.0.8 does not like the SSLv3 protocol that is now being  
> used exclusively by DCS. One option is to change your config with  
> the key:
> <key>SSLMethod</key>
> <string>SSLv23_METHOD</string>
> But bear in mind that will reduce your security.
> I do have a private build of Mulberry (OS X only) that fixes this  
> based on code that is on a branch. If you would like to see that  
> available please bug me on the mulberry mailing list...
> -- 
> Cyrus Daboo

More information about the calendarserver-users mailing list