Re: [Davical-general] iOS5, 'well-known' and mysteriously changing calender URLS

[Andrew M. <an...@mo...>]

On Mon, 2012-01-16 at 17:06 +0100, Ingmar Eveslage wrote:
> Hello,
> 
> i have the same problem. For weeks the access with iOS devices works
> fine, but then the url of a shared resource changed to the user
> default calendar. Even i use the iPhone Configuration tool with
> hardcoded URLs, they change to the default.
> 
> I don't use any Rewrite Rule, which works fine for me.
> 
> caldav:/etc/apache2# grep -R "Rewrite" *
> caldav:/etc/apache2# 
> 
> Any ideas why iOS is so jumpy with its urls to shared resources?

The possibility that seems most likely to date is that there is some
intermittent authentication failure (I you using a remote LDAP server
for authentication?) and at that point iOS decides to switch into it's
server discovery mode.

Cheers,
					Andrew.
> 
> Thanks ingmar
> 
> Am 13.01.2012 um 15:50 schrieb John Affleck:
> 
> > On Fri, Jan 13, 2012 at 11:08:06AM +1300, Andrew McMillan wrote:
> >> It would be very useful if I could see the request / response series
> >> there.  The request against /.well-known/caldav is getting a "405" which
> >> might mean that URL is not being handled by DAViCal.
> >> 
> >> If you have standard rewrite rules for DAViCal in place then that URL
> >> should get processed by DAViCal and should return a 301 (moved
> >> permanently) to redirect the client explicitly to .../caldav.php/
> > 
> > So I _thought_ I was using the standard re-write rules:
> > 
> > #Activate RewriteEngine
> >  RewriteEngine On
> > # Redirect /.well-known URLs
> >  RewriteRule ^.well-known(.*)$ /caldav.php/.well-known$1 [NC,L]
> > # Optionally: redirect /principals/users/ as well
> >  RewriteRule ^principals/users(.*)$ /caldav.php$1 [NC,L]
> > 
> > ..but the wiki appears to have a different set and I haven't a clue
> > where I came up with those. I can either try the new set, or, I have, in
> > theory, set up mod_dumpio to see if I can capture it next time it
> > happens (is that my best bet ? mod_dumpio seems a little heavyweight).
> > 
> > I don't know what triggers the behavior, so I don't know when I'll have
> > new data.
> > 
> > Thanks for the help!
> > 
> >  John A.
> > 
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andrew (AT) morphoss (DOT) com                            +64(272)DEBIAN
        Open Source: the difference between trust and antitrust
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