After some more research, I think the problem is server related.
According to this article
:
http://stackoverflow.com/questions/37298843/angular-2-response-for-preflight-has-invalid-http-status-code-401-error
the server shouldnt ask ro credentials for OPTIONS requests.
So I think this is a "bug" in sabredav 3.2
Don't you think ?
Le mardi 10 janvier 2017 18:22:46 UTC+1, Lionel VEST a écrit :
>
> I can make the client.js work if I install iton the same server as
> SABREDAV server
>
> I redirect all the traffic to my server.php file, except one subfolder
> named "client", using this APACHE rules :
>
> RewriteEngine On
> RewriteCond %{REQUEST_URI} !^/client.*
> RewriteRule ^/(.*)$ /server.php [L]
>
> In that 'client' folder, i place my index.html and my client.js file.
>
> If I give a Username and Password when creating the dav.client object, it
> doesn't work. It keeps asking me for the login / password in an infinite
> loop
> But if I connect without specifying login and password, it works
>
> So I managed to make it work, but only when the client runs on the same IP
> as the server.
> cross server communication doesn't work. I always get ERROR 401
>
>
> Le mardi 10 janvier 2017 15:35:02 UTC+1, Lionel VEST a écrit :
>>
>> After some investigation, i think this is related to the Rewrite Rule in
>> the vhost conf
>>
>> RewriteEngine On
>> RewriteRule ^/(.*)$ /server.php [L]
>>
>> But how am i supposed to run the server without this rule ?
>>
>> Le mardi 10 janvier 2017 14:53:00 UTC+1, Lionel VEST a écrit :
>>>
>>> Hi Evert,
>>>
>>> I was looking for a JAVASCRIPT Webdav Client that can communicate with
>>> my SABREDAV server.
>>> I just discovered your GITHUB project :
>>> https://github.com/evert/davclient.js
>>>
>>> I made some tests but the server I try to connect is not on the same
>>> domain.
>>> The problem is that GOOGLE CHROME doesn't allow cross domain requests
>>> (CORS).
>>> I got this error : *"Response to preflight request doesn't pass access
>>> control check: No 'Access-Control-Allow-Origin' header is present on the
>>> requested resource."*
>>>
>>> I found that adding this line to my server.php can partially solve the
>>> problem :
>>>
>>> header("Access-Control-Allow-Origin: *");
>>>
>>>
>>> But now the error is different : *"Response for preflight has invalid
>>> HTTP status code 401"*
>>> What does it mean ?
>>> How can I fix this ?
>>>
>>>
>>> Second question : in order to use davclient.js, I have to write the
>>> login / password in the javascript source code.
>>> This isn't very secure because the user can read the code.
>>> Is there a solution to avoid this ?
>>>
>>>
>>> Best regards
>>>
>>
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