<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi All,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m facing issue in getting access token from facebook identity provider.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This is the code I’m using for fetching the access token, but the method doesn’t succeed.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>$http.get('/auth/realms/facebook-identity-provider-realm/broker/facebook/token').success(function(data) {<o:p></o:p></p><p class=MsoNormal> var accessTokenParameter = 'access_token=';<o:p></o:p></p><p class=MsoNormal> var accessToken = data.substring(data.indexOf(accessTokenParameter) + accessTokenParameter.length, data.indexOf('&'));<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> $http.get('https://graph.facebook.com/me?access_token=' + accessToken)<o:p></o:p></p><p class=MsoNormal> .success(function(profile) {<o:p></o:p></p><p class=MsoNormal> $scope.socialProfile = profile;<o:p></o:p></p><p class=MsoNormal> })<o:p></o:p></p><p class=MsoNormal> .error(function(data, status, headers, config) {<o:p></o:p></p><p class=MsoNormal> $scope.socialProfile = 'Could not obtain social profile. Trying to refresh your token.';<o:p></o:p></p><p class=MsoNormal> Auth.refreshToken();<o:p></o:p></p><p class=MsoNormal> });<o:p></o:p></p><p class=MsoNormal> });<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Below is the exception I’m facing.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>XMLHttpRequest cannot load https://<host_name>:8444/auth/realms/giggzo/broker/facebook/token. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://ds412.projectstatus.co.uk' is therefore not allowed access. The response had HTTP status code 400.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>PLEASE HELP ME IN RESOLVING THE ISSUE.<o:p></o:p></p><p class=MsoNormal>Thanks,<o:p></o:p></p><p class=MsoNormal><span style='font-size:12.0pt'>Jayapriya Atheesan</span><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>