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jonas.kellens at telen... · Guest

Hello

I find very little feedback on the following warning/error when trying to connect to Google calendar :

[Oct 26 12:11:14] WARNING[24926]: res_calendar_caldav.c:118 auth_credentials: Invalid username or password for CalDAV calendar 'cal1'
[Oct 26 12:11:14] WARNING[24926]: res_calendar_caldav.c:157 caldav_request: Unknown response to CalDAV calendar cal1, request REPORT to /calendar/dav/info@mydomain.tld/events/: Could not authenticate to server: rejected Basic challenge

[cal1]
type = caldav
url = https://www.google.com/calendar/dav/info@mydomain.tld/events/
user = info@mydomain.tld (info@mydomain.tld)
secret = mysecret
refresh = 15
timeframe = 60

When I go to the URL https://www.google.com/calendar/dav/info@mydomain.tld/events/ I can log in with the credentials to the calendar (and get a download window for the calendar file).

So it seems not a problem of authentication to me.

But what then could be the real issue here ?

Thanks

Kind regards

Jonas.

cervajs at fpf.slu.cz · Guest

try ical url

caldav switched to Oauth
https://blog.mozilla.org/calendar/2013/09/google-is-changing-the-location-url-of-their-caldav-calendars/

and this looks like you must use Oauth 2.0
https://developers.google.com/google-apps/calendar/caldav/v2/guide

Dne 26.10.2015 v 12:17 Jonas Kellens napsal(a):

jonas.kellens at telen... · Guest

Hello

I have changed type 'caldav' to 'ical', but still no succes :

[Oct 27 10:30:38] WARNING[23388]: res_calendar_icalendar.c:117 auth_credentials: Invalid username or password for iCalendar 'cal1'
[Oct 27 10:30:38] WARNING[23388]: res_calendar_icalendar.c:150 fetch_icalendar: Unable to retrieve iCalendar 'cal1' from 'https://www.google.com/calendar/dav/info@mydomain.tld/events/': Could not authenticate to server: rejected Basic challenge

siptest*CLI> calendar show calendars
CalendarÂ Â Â Â Â Â Â Â Â Â Â Â TypeÂ Â Â Â Â Â Status
--------Â Â Â Â Â Â Â Â Â Â Â Â ----Â Â Â Â Â Â ------
cal1Â Â Â Â Â Â Â Â Â Â Â Â icalÂ Â Â Â Â Â freeÂ

Am I missing something obvious here ?

Kind regards

Jonas

On 26-10-15 17:02, Marek ÄŒervenka wrote:

dan.heywood at dreambo... · Guest

Hi Jonas,

Is it google apps? Try checking the following in your google account settings:

Allow less secure apps: ON
Some non-Google apps and devices use less secure sign-in technology, which could leave your account vulnerable. You can turn off access for these apps (which we recommend) or choose to use them despite the risks.

I had to enable this to allow login from a linux based application in order to send out email.
Thanks,
Dan

From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Jonas Kellens
Sent: Tuesday, October 27, 2015 1:33 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Calendar integration : Could not authenticate to server: rejected Basic challenge

Hello

I have changed type 'caldav' to 'ical', but still no succes :

[Oct 27 10:30:38] WARNING[23388]: res_calendar_icalendar.c:117 auth_credentials: Invalid username or password for iCalendar 'cal1'
[Oct 27 10:30:38] WARNING[23388]: res_calendar_icalendar.c:150 fetch_icalendar: Unable to retrieve iCalendar 'cal1' from 'https://www.google.com/calendar/dav/info@mydomain.tld/events/': Could not authenticate to server: rejected Basic challenge

siptest*CLI> calendar show calendars
Calendar Type Status
-------- ---- ------
cal1 ical free

Am I missing something obvious here ?

Kind regards

Jonas

On 26-10-15 17:02, Marek ÄŒervenka wrote:

jonas.kellens at telen... · Guest

Hello

I have changed this setting at Google but it brings me no success.

I add that I have the same problem with another calendar (Horde) :

[Oct 27 12:08:32] WARNING[24844]: res_calendar_caldav.c:118 auth_credentials: Invalid username or password for CalDAV calendar 'cal2'
[Oct 27 12:08:32] WARNING[24844]: res_calendar_caldav.c:157 caldav_request: Unknown response to CalDAV calendar cal2, request REPORT to /rpc.php/kronolith/jonas@mydomain.tld/jonas@mydomain.tld.ics: Could not authenticate to server: rejected Basic challenge

When using "caldav" or "ical" with Google Calendar, I now get this notice :

[Oct 27 13:43:51] WARNING[25202]: res_calendar_caldav.c:157 caldav_request: Unknown response to CalDAV calendar cal0, request REPORT to /calendar/ical/info%40domain.tld/private-6e3543acbc7e2ad02b3d414124a/basic.ics: SSL handshake failed: SSL error: GnuTLS internal error.

I have also taken the URL as presented by Google in the Calendar settings.

But as u see... it does not work !

So it does not seem to be a problem with Google Calendar, as the same problem occurs with Horde Calendar.

Anyone has a working example please ??

Kind regards

Jonas.

On 27-10-15 13:19, Dan Heywood wrote:

jonas.kellens at telen... · Guest

Mark

thank you for your input.

I am using Asterisk 1.8.32.3 (latest).

I indeed use the "Private iCal url" as presented by Google in Calendar settings.

This is my calendar.conf :

[cal0]
type = caldav
url = https://calendar.google.com/calendar/ical/info%40domain.tld/private-6e3543acbc76853414124a/basic.ics
user = info@domain.tld (info@domain.tld)
secret = mysecretpasswd
refresh = 15
timeframe = 60

[cal1]
type = ical
url = https://calendar.google.com/calendar/ical/info%40domain.tld/private-6e3543acbc76853414124a/basic.ics
user = info@domain.tld (info@domain.tld)
secret = mysecretpasswd
refresh = 15
timeframe = 60

[cal2]
type = caldav
url = https://www.google.com/calendar/dav/info@domain.tld/events/ ; Main GMail calendar (the trailing slash is significant!)
user = info@domain.tld (info@domain.tld)
secret = mysecretpasswd
refresh = 15
timeframe = 60

[cal3]
type = ical
url = https://www.google.com/calendar/dav/info@domain.tld/events/ ; Main GMail calendar (the trailing slash is significant!)
user = info@domain.tld (info@domain.tld)
secret = mysecretpasswd
refresh = 15
timeframe = 60

You see that I try every combination possible.

[Oct 27 14:28:28] WARNING[26748]: res_calendar_caldav.c:118 auth_credentials: Invalid username or password for CalDAV calendar 'cal2'
[Oct 27 14:28:28] WARNING[26748]: res_calendar_caldav.c:157 caldav_request: Unknown response to CalDAV calendar cal2, request REPORT to /calendar/dav/info@domain.tld/events/: Could not authenticate to server: rejected Basic challenge
[Oct 27 14:28:28] WARNING[26746]: res_calendar_icalendar.c:117 auth_credentials: Invalid username or password for iCalendar 'cal3'
[Oct 27 14:28:28] WARNING[26746]: res_calendar_icalendar.c:150 fetch_icalendar: Unable to retrieve iCalendar 'cal3' from 'https://www.google.com/calendar/dav/info@domain.tld/events/': Could not authenticate to server: rejected Basic challenge
[Oct 27 14:28:28] WARNING[26746]: res_calendar_icalendar.c:477 ical_load_calendar: Unable to parse iCalendar 'cal3'

Calendar             Type       Status
--------             ----       ------
770000cal3           ical       free
770000cal2           caldav     free
770000cal1           ical       busy
770000cal0           caldav     free

It seems I finally have a working example !! Namely :

[cal1]
type = ical
url = https://calendar.google.com/calendar/ical/info%40domain.tld/private-6e3543acbc76853414124a/basic.ics
user = info@domain.tld (info@domain.tld)
secret = mysecretpasswd
refresh = 15
timeframe = 60

So the "Private iCal url" of Google Calendar is the one to go !

Jonas.

On 27-10-15 14:04, Mark Wiater wrote:

jonas.kellens at telen... · Guest

Hello

so I got this working with Google Calendar and meanwhile also with MS Exchange.

Does anyone have a working example with Horde Calendar (kronolith)? This one seems very tough !

Kind regards

Jonas.

On 27-10-15 14:52, Jonas Kellens wrote: