How to log in to UCWA using a passive grant type?

Question

I have account in Skype for Bussiness with user@domain access. My first request to lyncdiscover receive to me a json answer

GET https://lyncdiscover.shockw4ves.onmicrosoft.com/

{
  "_links": {
    "self": {
      "href": "https://webdir1e.online.lync.com/Autodiscover/AutodiscoverService.svc/root?originalDomain=shockw4ves.onmicrosoft.com"
    },
    "user": {
      "href": "https://webdir1e.online.lync.com/Autodiscover/AutodiscoverService.svc/root/oauth/user?originalDomain=shockw4ves.onmicrosoft.com"
    },
    "xframe": {
      "href": "https://webdir1e.online.lync.com/Autodiscover/XFrame/XFrame.html"
    }
  }
}

In next do request to user link

GET https://webdir1e.online.lync.com/Autodiscover/AutodiscoverService.svc/root/oauth/user?originalDomain=shockw4ves.onmicrosoft.com

Answer:
Cache-Control → no-cache
Content-Length → 1293
Content-Type → text/html
Date → Fri, 02 Oct 2015 12:47:08 GMT
WWW-Authenticate → Bearer 
trusted_issuers="00000001-0000-0000-c000-000000000000@*", 
client_id="00000004-0000-0ff1-ce00-000000000000", 
authorization_uri="https://login.windows.net/common/oauth2/authorize", 
MsRtcOAuth 
href="https://webdir1e.online.lync.com/WebTicket/oauthtoken",
grant_type="urn:microsoft.rtc:passive,urn:microsoft.rtc:anonmeeting"
X-Content-Type-Options → nosniff
X-MS-Correlation-Id → 2147515548
X-MS-Server-Fqdn → AMS1E01EDG04.infra.lync.com
client-request-id → eb37ab92-78a7-4f47-bc79-2d1fcad90b99

Server return only urn:microsoft.rtc:passive and urn:microsoft.rtc:anonmeeting, not password.

Ok, i,m try to do this use urn:microsoft.rtc:passive:

POST https://webdir1e.online.lync.com/WebTicket/oauthtoken

grant_type=urn:microsoft.rtc:passive

Answer:
Content-Length → 1293
Content-Type → text/html
Date → Fri, 02 Oct 2015 13:05:11 GMT
X-Content-Type-Options → nosniff
X-MS-Correlation-Id → 2147515642
X-MS-Server-Fqdn → AMS1E01EDG02.infra.lync.com
X-Ms-diagnostics → 
28048;source="AMS1E01EDG02.infra.lync.com";
reason="The user is not signed in with WS Federation Passive credentials."
client-request-id → b4a39398-0089-44f6-bdfb-768902f7289d

Answer body:
401 - Unauthorized: Access is denied due to invalid credentials. 
You do not have permission to view this directory or page using the 
credentials that you supplied

The user is not signed in with WS Federation Passive credentials. How to get this credentials?

This is repeated question you can check here answer [enter link description here](http://stackoverflow.com/questions/32868433/how-to-get-authorization-to-ucwa-and-skype-web-sdk) — Ahmad, Oct 07 '15 at 18:13
That answer is not full and specifically does not work. About current question - it more revealing — artem testerov, Oct 08 '15 at 07:45
my solution is use [web skype api](http://web.skype.com/) instead ucwa. Its not official, but despite this, it is better than ucwa — artem testerov, Dec 13 '15 at 17:52

How to log in to UCWA using a passive grant type?

0 Answers0