{"action":"created","issue":{"url":"https://api.github.com/repos/IdentityServer/IdentityServer3/issues/1463","labels_url":"https://api.github.com/repos/IdentityServer/IdentityServer3/issues/1463/labels{/name}","comments_url":"https://api.github.com/repos/IdentityServer/IdentityServer3/issues/1463/comments","events_url":"https://api.github.com/repos/IdentityServer/IdentityServer3/issues/1463/events","html_url":"https://github.com/IdentityServer/IdentityServer3/issues/1463","id":86611937,"number":1463,"title":"Thinktectute identity server3 support for windows authentication.","user":{"login":"dhanutpk","id":11991328,"avatar_url":"https://avatars.githubusercontent.com/u/11991328?v=3","gravatar_id":"","url":"https://api.github.com/users/dhanutpk","html_url":"https://github.com/dhanutpk","followers_url":"https://api.github.com/users/dhanutpk/followers","following_url":"https://api.github.com/users/dhanutpk/following{/other_user}","gists_url":"https://api.github.com/users/dhanutpk/gists{/gist_id}","starred_url":"https://api.github.com/users/dhanutpk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dhanutpk/subscriptions","organizations_url":"https://api.github.com/users/dhanutpk/orgs","repos_url":"https://api.github.com/users/dhanutpk/repos","events_url":"https://api.github.com/users/dhanutpk/events{/privacy}","received_events_url":"https://api.github.com/users/dhanutpk/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/IdentityServer/IdentityServer3/labels/question","name":"question","color":"cc317c"}],"state":"open","locked":false,"assignee":{"login":"leastprivilege","id":1454075,"avatar_url":"https://avatars.githubusercontent.com/u/1454075?v=3","gravatar_id":"","url":"https://api.github.com/users/leastprivilege","html_url":"https://github.com/leastprivilege","followers_url":"https://api.github.com/users/leastprivilege/followers","following_url":"https://api.github.com/users/leastprivilege/following{/other_user}","gists_url":"https://api.github.com/users/leastprivilege/gists{/gist_id}","starred_url":"https://api.github.com/users/leastprivilege/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/leastprivilege/subscriptions","organizations_url":"https://api.github.com/users/leastprivilege/orgs","repos_url":"https://api.github.com/users/leastprivilege/repos","events_url":"https://api.github.com/users/leastprivilege/events{/privacy}","received_events_url":"https://api.github.com/users/leastprivilege/received_events","type":"User","site_admin":false},"milestone":null,"comments":10,"created_at":"2015-06-09T14:10:37Z","updated_at":"2015-06-25T16:53:08Z","closed_at":null,"body":"Hi, \r\n\r\nI have requirement to generate tokens without using username and password from identity server. \r\nWill Think tecture Id server supports windows authentication?\r\n"},"comment":{"url":"https://api.github.com/repos/IdentityServer/IdentityServer3/issues/comments/115322394","html_url":"https://github.com/IdentityServer/IdentityServer3/issues/1463#issuecomment-115322394","issue_url":"https://api.github.com/repos/IdentityServer/IdentityServer3/issues/1463","id":115322394,"user":{"login":"illukarl23","id":12530620,"avatar_url":"https://avatars.githubusercontent.com/u/12530620?v=3","gravatar_id":"","url":"https://api.github.com/users/illukarl23","html_url":"https://github.com/illukarl23","followers_url":"https://api.github.com/users/illukarl23/followers","following_url":"https://api.github.com/users/illukarl23/following{/other_user}","gists_url":"https://api.github.com/users/illukarl23/gists{/gist_id}","starred_url":"https://api.github.com/users/illukarl23/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/illukarl23/subscriptions","organizations_url":"https://api.github.com/users/illukarl23/orgs","repos_url":"https://api.github.com/users/illukarl23/repos","events_url":"https://api.github.com/users/illukarl23/events{/privacy}","received_events_url":"https://api.github.com/users/illukarl23/received_events","type":"User","site_admin":false},"created_at":"2015-06-25T16:53:08Z","updated_at":"2015-06-25T16:53:08Z","body":"hi,\r\nnow i get the accesstoken from the windows authN server(the 401 error before, was because fiddler was running in the background...), I send the token as string to the primary idSrv per custom grant, and than i wanted to validate the token against the windows authn server, and only if the token is valid generate the idSrv token. How can i validate it, is there an endpoint for this?\r\n\r\nIs this how you meant it when you said that i needed the custom grant validator?\r\n\r\nThank you!"}}