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keycloak-js

Version:

Keycloak Adapter

www.keycloak.org

keycloak/keycloak

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(function(h,J){var x=function(m){function p(){return"undefined"!==typeof b.authServerUrl?"/"==b.authServerUrl.charAt(b.authServerUrl.length-1)?b.authServerUrl+"realms/"+encodeURIComponent(b.realm):b.authServerUrl+"/realms/"+encodeURIComponent(b.realm):J}function v(a,c){function e(g,d,e,f){y=(y+(new Date).getTime())/2;z(g,d,e,y);C&&(b.tokenParsed&&b.tokenParsed.nonce!=a.storedNonce||b.refreshTokenParsed&&b.refreshTokenParsed.nonce!=a.storedNonce||b.idTokenParsed&&b.idTokenParsed.nonce!=a.storedNonce)? (console.info("[KEYCLOAK] Invalid nonce, clearing token"),b.clearToken(),c&&c.setError()):f&&(b.onAuthSuccess&&b.onAuthSuccess(),c&&c.setSuccess())}var d=a.code,f=a.error,g=a.prompt,y=(new Date).getTime();if(f)"none"!=g?(d={error:f,error_description:a.error_description},b.onAuthError&&b.onAuthError(d),c&&c.setError(d)):c&&c.setSuccess();else if("standard"!=b.flow&&(a.access_token||a.id_token)&&e(a.access_token,null,a.id_token,!0),"implicit"!=b.flow&&d){var d="code\x3d"+d+"\x26grant_type\x3dauthorization_code", f=b.endpoints.token(),n=new XMLHttpRequest;n.open("POST",f,!0);n.setRequestHeader("Content-type","application/x-www-form-urlencoded");b.clientId&&b.clientSecret?n.setRequestHeader("Authorization","Basic "+btoa(b.clientId+":"+b.clientSecret)):d+="\x26client_id\x3d"+encodeURIComponent(b.clientId);d+="\x26redirect_uri\x3d"+a.redirectUri;n.withCredentials=!0;n.onreadystatechange=function(){if(4==n.readyState)if(200==n.status){var a=JSON.parse(n.responseText);e(a.access_token,a.refresh_token,a.id_token, "standard"===b.flow);D()}else b.onAuthError&&b.onAuthError(),c&&c.setError()};n.send(d)}}function M(a){function c(a){b.endpoints=a?{authorize:function(){return a.authorization_endpoint},token:function(){return a.token_endpoint},logout:function(){if(!a.end_session_endpoint)throw"Not supported by the OIDC server";return a.end_session_endpoint},checkSessionIframe:function(){if(!a.check_session_iframe)throw"Not supported by the OIDC server";return a.check_session_iframe},register:function(){throw'Redirection to "Register user" page not supported in standard OIDC mode'; },userinfo:function(){if(!a.userinfo_endpoint)throw"Not supported by the OIDC server";return a.userinfo_endpoint}}:{authorize:function(){return p()+"/protocol/openid-connect/auth"},token:function(){return p()+"/protocol/openid-connect/token"},logout:function(){return p()+"/protocol/openid-connect/logout"},checkSessionIframe:function(){var a=p()+"/protocol/openid-connect/login-status-iframe.html";b.iframeVersion&&(a=a+"?version\x3d"+b.iframeVersion);return a},register:function(){return p()+"/protocol/openid-connect/registrations"}, userinfo:function(){return p()+"/protocol/openid-connect/userinfo"}}}var e=l(!0),d;m?"string"===typeof m&&(d=m):d="keycloak.json";if(d){var f=new XMLHttpRequest;f.open("GET",d,!0);f.setRequestHeader("Accept","application/json");f.onreadystatechange=function(){if(4==f.readyState)if(200==f.status||0==f.status&&f.responseText&&f.responseURL.startsWith("file:")){var a=JSON.parse(f.responseText);b.authServerUrl=a["auth-server-url"];b.realm=a.realm;b.clientId=a.resource;b.clientSecret=(a.credentials||{}).secret; c(null);e.setSuccess()}else e.setError()};f.send()}else{if(!m.clientId)throw"clientId missing";b.clientId=m.clientId;b.clientSecret=(m.credentials||{}).secret;if(a=m.oidcProvider)"string"===typeof a?(a="/"==a.charAt(a.length-1)?a+".well-known/openid-configuration":a+"/.well-known/openid-configuration",f=new XMLHttpRequest,f.open("GET",a,!0),f.setRequestHeader("Accept","application/json"),f.onreadystatechange=function(){if(4==f.readyState)if(200==f.status||0==f.status&&f.responseText&&f.responseURL.startsWith("file:")){var a= JSON.parse(f.responseText);c(a);e.setSuccess()}else e.setError()},f.send()):(c(a),e.setSuccess());else{if(!m.url)for(a=document.getElementsByTagName("script"),d=0;d<a.length;d++)if(a[d].src.match(/.*keycloak\.js/)){m.url=a[d].src.substr(0,a[d].src.indexOf("/js/keycloak.js"));break}if(!m.realm)throw"realm missing";b.authServerUrl=m.url;b.realm=m.realm;c(null);e.setSuccess()}}return e.promise}function z(a,c,e,d){b.tokenTimeoutHandle&&(clearTimeout(b.tokenTimeoutHandle),b.tokenTimeoutHandle=null);c? (b.refreshToken=c,b.refreshTokenParsed=E(c)):(delete b.refreshToken,delete b.refreshTokenParsed);e?(b.idToken=e,b.idTokenParsed=E(e)):(delete b.idToken,delete b.idTokenParsed);if(a){if(b.token=a,b.tokenParsed=E(a),b.sessionId=b.tokenParsed.session_state,b.authenticated=!0,b.subject=b.tokenParsed.sub,b.realmAccess=b.tokenParsed.realm_access,b.resourceAccess=b.tokenParsed.resource_access,d&&(b.timeSkew=Math.floor(d/1E3)-b.tokenParsed.iat),null!=b.timeSkew&&(console.info("[KEYCLOAK] Estimated time difference between browser and server is "+ b.timeSkew+" seconds"),b.onTokenExpired))if(a=1E3*(b.tokenParsed.exp-(new Date).getTime()/1E3+b.timeSkew),console.info("[KEYCLOAK] Token expires in "+Math.round(a/1E3)+" s"),0>=a)b.onTokenExpired();else b.tokenTimeoutHandle=setTimeout(b.onTokenExpired,a)}else delete b.token,delete b.tokenParsed,delete b.subject,delete b.realmAccess,delete b.resourceAccess,b.authenticated=!1}function E(a){a=a.split(".")[1];a=a.replace("/-/g","+");a=a.replace("/_/g","/");switch(a.length%4){case 0:break;case 2:a+="\x3d\x3d"; break;case 3:a+="\x3d";break;default:throw"Invalid token";}a=(a+"\x3d\x3d\x3d").slice(0,a.length+a.length%4);a=a.replace(/-/g,"+").replace(/_/g,"/");a=decodeURIComponent(escape(atob(a)));return a=JSON.parse(a)}function K(){for(var a=[],b=0;36>b;b++)a[b]="0123456789abcdef".substr(Math.floor(16*Math.random()),1);a[14]="4";a[19]="0123456789abcdef".substr(a[19]&3|8,1);a[8]=a[13]=a[18]=a[23]="-";return a.join("")}function w(a){a:{var c;switch(b.flow){case "standard":c=["code","state","session_state"]; break;case "implicit":c="access_token token_type id_token state session_state expires_in".split(" ");break;case "hybrid":c=["access_token","id_token","code","state","session_state"]}c.push("error");c.push("error_description");c.push("error_uri");var e=a.indexOf("?"),d=a.indexOf("#"),f,g;"query"===b.responseMode&&-1!==e?(f=a.substring(0,e),g=L(a.substring(e+1,-1!==d?d:a.length),c),""!==g.paramsString&&(f+="?"+g.paramsString),-1!==d&&(f+=a.substring(d))):"fragment"===b.responseMode&&-1!==d&&(f=a.substring(0, d),g=L(a.substring(d+1),c),""!==g.paramsString&&(f+="#"+g.paramsString));if(g&&g.oauthParams)if("standard"===b.flow||"hybrid"===b.flow){if((g.oauthParams.code||g.oauthParams.error)&&g.oauthParams.state){g.oauthParams.newUrl=f;a=g.oauthParams;break a}}else if("implicit"===b.flow&&(g.oauthParams.access_token||g.oauthParams.error)&&g.oauthParams.state){g.oauthParams.newUrl=f;a=g.oauthParams;break a}a=void 0}if(a){if(c=A.get(a.state))a.valid=!0,a.redirectUri=c.redirectUri,a.storedNonce=c.nonce,a.prompt= c.prompt;return a}}function L(a,b){a=a.split("\x26");for(var c={paramsString:"",oauthParams:{}},d=0;d<a.length;d++){var f=a[d].split("\x3d");-1!==b.indexOf(f[0])?c.oauthParams[f[0]]=f[1]:(""!==c.paramsString&&(c.paramsString+="\x26"),c.paramsString+=a[d])}return c}function l(a){return!a&&b.useNativePromise?N():O()}function N(){var a={setSuccess:function(b){a.resolve(b)},setError:function(b){a.reject(b)}};a.promise=new Promise(function(b,e){a.resolve=b;a.reject=e});return a}function O(){var a={setSuccess:function(b){a.success= !0;a.result=b;a.successCallback&&a.successCallback(b)},setError:function(b){a.error=!0;a.result=b;a.errorCallback&&a.errorCallback(b)},promise:{success:function(b){a.success?b(a.result):a.error||(a.successCallback=b);return a.promise},error:function(b){a.error?b(a.result):a.success||(a.errorCallback=b);return a.promise}}};return a}function F(){var a=l(!0);if(!k.enable||k.iframe)return a.setSuccess(),a.promise;var c=document.createElement("iframe");k.iframe=c;c.onload=function(){var c=b.endpoints.authorize(); "/"===c.charAt(0)?(c=h.location.origin?h.location.origin:h.location.protocol+"//"+h.location.hostname+(h.location.port?":"+h.location.port:""),k.iframeOrigin=c):k.iframeOrigin=c.substring(0,c.indexOf("/",8));a.setSuccess()};var e=b.endpoints.checkSessionIframe();c.setAttribute("src",e);c.setAttribute("title","keycloak-session-iframe");c.style.display="none";document.body.appendChild(c);h.addEventListener("message",function(a){if(a.origin===k.iframeOrigin&&k.iframe.contentWindow===a.source&&("unchanged"== a.data||"changed"==a.data||"error"==a.data)){"unchanged"!=a.data&&b.clearToken();for(var c=k.callbackList.splice(0,k.callbackList.length),g=c.length-1;0<=g;--g){var e=c[g];"error"==a.data?e.setError():e.setSuccess("unchanged"==a.data)}}},!1);return a.promise}function D(){k.enable&&b.token&&setTimeout(function(){B().success(function(a){a&&D()})},1E3*k.interval)}function B(){var a=l(!0);if(k.iframe&&k.iframeOrigin){var c=b.clientId+" "+(b.sessionId?b.sessionId:"");k.callbackList.push(a);var e=k.iframeOrigin; 1==k.callbackList.length&&k.iframe.contentWindow.postMessage(c,e)}else a.setSuccess();return a.promise}function G(a){if(!a||"default"==a)return{login:function(a){h.location.replace(b.createLoginUrl(a));return l().promise},logout:function(a){h.location.replace(b.createLogoutUrl(a));return l().promise},register:function(a){h.location.replace(b.createRegisterUrl(a));return l().promise},accountManagement:function(){var a=b.createAccountUrl();if("undefined"!==typeof a)h.location.href=a;else throw"Not supported by the OIDC server"; return l(!1).promise},redirectUri:function(a,c){1==arguments.length&&(c=!0);return a&&a.redirectUri?a.redirectUri:b.redirectUri?b.redirectUri:location.href}};if("cordova"==a){k.enable=!1;var c=function(a,b,c){return h.cordova&&h.cordova.InAppBrowser?h.cordova.InAppBrowser.open(a,b,c):h.open(a,b,c)},e=function(a){return a&&a.cordovaOptions?Object.keys(a.cordovaOptions).reduce(function(b,c){b[c]=a.cordovaOptions[c];return b},{}):{}},d=function(a){return Object.keys(a).reduce(function(b,c){b.push(c+ "\x3d"+a[c]);return b},[]).join(",")},f=function(a){var b=e(a);b.location="no";a&&"none"==a.prompt&&(b.hidden="yes");return d(b)};return{login:function(a){var g=l(!1),e=f(a);a=b.createLoginUrl(a);var d=c(a,"_blank",e),h=!1,k=!1;d.addEventListener("loadstart",function(a){0==a.url.indexOf("http://localhost")&&(a=w(a.url),v(a,g),k=!0,d.close(),h=!0)});d.addEventListener("loaderror",function(a){h||(0==a.url.indexOf("http://localhost")?(a=w(a.url),v(a,g),k=!0,d.close(),h=!0):(g.setError(),k=!0,d.close()))}); d.addEventListener("exit",function(a){k||g.setError({reason:"closed_by_user"})});return g.promise},logout:function(a){var g=l(!1);a=b.createLogoutUrl(a);var d=c(a,"_blank","location\x3dno,hidden\x3dyes"),e;d.addEventListener("loadstart",function(a){0==a.url.indexOf("http://localhost")&&d.close()});d.addEventListener("loaderror",function(a){0!=a.url.indexOf("http://localhost")&&(e=!0);d.close()});d.addEventListener("exit",function(a){e?g.setError():(b.clearToken(),g.setSuccess())});return g.promise}, register:function(){var a=b.createRegisterUrl(),d=f(options),e=c(a,"_blank",d);e.addEventListener("loadstart",function(a){0==a.url.indexOf("http://localhost")&&e.close()})},accountManagement:function(){var a=b.createAccountUrl();if("undefined"!==typeof a){var d=c(a,"_blank","location\x3dno");d.addEventListener("loadstart",function(a){0==a.url.indexOf("http://localhost")&&d.close()})}else throw"Not supported by the OIDC server";},redirectUri:function(a){return"http://localhost"}}}if("cordova-native"== a)return k.enable=!1,{login:function(a){var c=l(!1);a=b.createLoginUrl(a);universalLinks.subscribe("keycloak",function(a){universalLinks.unsubscribe("keycloak");h.cordova.plugins.browsertab.close();a=w(a.url);v(a,c)});h.cordova.plugins.browsertab.openUrl(a);return c.promise},logout:function(a){var c=l(!1);a=b.createLogoutUrl(a);universalLinks.subscribe("keycloak",function(a){universalLinks.unsubscribe("keycloak");h.cordova.plugins.browsertab.close();b.clearToken();c.setSuccess()});h.cordova.plugins.browsertab.openUrl(a); return c.promise},register:function(a){var c=l(!1);a=b.createRegisterUrl(a);universalLinks.subscribe("keycloak",function(a){universalLinks.unsubscribe("keycloak");h.cordova.plugins.browsertab.close();a=w(a.url);v(a,c)});h.cordova.plugins.browsertab.openUrl(a);return c.promise},accountManagement:function(){var a=b.createAccountUrl();if("undefined"!==typeof a)h.cordova.plugins.browsertab.openUrl(a);else throw"Not supported by the OIDC server";},redirectUri:function(a){return a&&a.redirectUri?a.redirectUri: b.redirectUri?b.redirectUri:"http://localhost"}};throw"invalid adapter type: "+a;}if(!(this instanceof x))return new x(m);for(var b=this,q,t=[],A,k={enable:!0,callbackList:[],interval:5},u=document.getElementsByTagName("script"),r=0;r<u.length;r++)-1===u[r].src.indexOf("keycloak.js")&&-1===u[r].src.indexOf("keycloak.min.js")||-1===u[r].src.indexOf("version\x3d")||(b.iframeVersion=u[r].src.substring(u[r].src.indexOf("version\x3d")+8).split("\x26")[0]);var C=!0;b.init=function(a){function c(){var c= function(a){a||(d.prompt="none");b.login(d).success(function(){f.setSuccess()}).error(function(){f.setError()})},d={};switch(a.onLoad){case "check-sso":k.enable?F().success(function(){B().success(function(a){a?f.setSuccess():c(!1)}).error(function(){f.setError()})}):c(!1);break;case "login-required":c(!0);break;default:throw"Invalid value for onLoad";}}b.authenticated=!1;a:{try{A=new H;break a}catch(g){}A=new I}var e=["default","cordova","cordova-native"];q=a&&-1<e.indexOf(a.adapter)?G(a.adapter): a&&"object"===typeof a.adapter?a.adapter:h.Cordova||h.cordova?G("cordova"):G();if(a){"undefined"!==typeof a.useNonce&&(C=a.useNonce);"undefined"!==typeof a.checkLoginIframe&&(k.enable=a.checkLoginIframe);a.checkLoginIframeInterval&&(k.interval=a.checkLoginIframeInterval);b.useNativePromise="native"===a.promiseType?"function"===typeof Promise:!1;"login-required"===a.onLoad&&(b.loginRequired=!0);if(a.responseMode)if("query"===a.responseMode||"fragment"===a.responseMode)b.responseMode=a.responseMode; else throw"Invalid value for responseMode";if(a.flow){switch(a.flow){case "standard":b.responseType="code";break;case "implicit":b.responseType="id_token token";break;case "hybrid":b.responseType="code id_token token";break;default:throw"Invalid value for flow";}b.flow=a.flow}null!=a.timeSkew&&(b.timeSkew=a.timeSkew);a.redirectUri&&(b.redirectUri=a.redirectUri)}b.responseMode||(b.responseMode="fragment");b.responseType||(b.responseType="code",b.flow="standard");var d=l(!1),f=l(!0);f.promise.success(function(){b.onReady&& b.onReady(b.authenticated);d.setSuccess(b.authenticated)}).error(function(a){d.setError(a)});e=M(m);e.success(function(){var d=w(h.location.href);d&&h.history.replaceState(h.history.state,null,d.newUrl);if(d&&d.valid)return F().success(function(){v(d,f)}).error(function(a){f.setError()});a?a.token&&a.refreshToken?(z(a.token,a.refreshToken,a.idToken),k.enable?F().success(function(){B().success(function(a){a?(b.onAuthSuccess&&b.onAuthSuccess(),f.setSuccess(),D()):f.setSuccess()}).error(function(){f.setError()})}): b.updateToken(-1).success(function(){b.onAuthSuccess&&b.onAuthSuccess();f.setSuccess()}).error(function(){b.onAuthError&&b.onAuthError();a.onLoad?c():f.setError()})):a.onLoad?c():f.setSuccess():f.setSuccess()});e.error(function(){d.setError()});return d.promise};b.login=function(a){return q.login(a)};b.createLoginUrl=function(a){var c=K(),e=K(),d=q.redirectUri(a),f={state:c,nonce:e,redirectUri:encodeURIComponent(d)};a&&a.prompt&&(f.prompt=a.prompt);A.add(f);var f=a&&"register"==a.action?b.endpoints.register(): b.endpoints.authorize(),g;g=a&&a.scope?-1!=a.scope.indexOf("openid")?a.scope:"openid "+a.scope:"openid";c=f+"?client_id\x3d"+encodeURIComponent(b.clientId)+"\x26redirect_uri\x3d"+encodeURIComponent(d)+"\x26state\x3d"+encodeURIComponent(c)+"\x26response_mode\x3d"+encodeURIComponent(b.responseMode)+"\x26response_type\x3d"+encodeURIComponent(b.responseType)+"\x26scope\x3d"+encodeURIComponent(g);C&&(c=c+"\x26nonce\x3d"+encodeURIComponent(e));a&&a.prompt&&(c+="\x26prompt\x3d"+encodeURIComponent(a.prompt)); a&&a.maxAge&&(c+="\x26max_age\x3d"+encodeURIComponent(a.maxAge));a&&a.loginHint&&(c+="\x26login_hint\x3d"+encodeURIComponent(a.loginHint));a&&a.idpHint&&(c+="\x26kc_idp_hint\x3d"+encodeURIComponent(a.idpHint));a&&a.locale&&(c+="\x26ui_locales\x3d"+encodeURIComponent(a.locale));a&&a.kcLocale&&(c+="\x26kc_locale\x3d"+encodeURIComponent(a.kcLocale));return c};b.logout=function(a){return q.logout(a)};b.createLogoutUrl=function(a){return b.endpoints.logout()+"?redirect_uri\x3d"+encodeURIComponent(q.redirectUri(a, !1))};b.register=function(a){return q.register(a)};b.createRegisterUrl=function(a){a||(a={});a.action="register";return b.createLoginUrl(a)};b.createAccountUrl=function(a){var c=p(),e=J;"undefined"!==typeof c&&(e=c+"/account?referrer\x3d"+encodeURIComponent(b.clientId)+"\x26referrer_uri\x3d"+encodeURIComponent(q.redirectUri(a)));return e};b.accountManagement=function(){return q.accountManagement()};b.hasRealmRole=function(a){var c=b.realmAccess;return!!c&&0<=c.roles.indexOf(a)};b.hasResourceRole= function(a,c){if(!b.resourceAccess)return!1;c=b.resourceAccess[c||b.clientId];return!!c&&0<=c.roles.indexOf(a)};b.loadUserProfile=function(){var a=p()+"/account",c=new XMLHttpRequest;c.open("GET",a,!0);c.setRequestHeader("Accept","application/json");c.setRequestHeader("Authorization","bearer "+b.token);var e=l(!1);c.onreadystatechange=function(){4==c.readyState&&(200==c.status?(b.profile=JSON.parse(c.responseText),e.setSuccess(b.profile)):e.setError())};c.send();return e.promise};b.loadUserInfo=function(){var a= b.endpoints.userinfo(),c=new XMLHttpRequest;c.open("GET",a,!0);c.setRequestHeader("Accept","application/json");c.setRequestHeader("Authorization","bearer "+b.token);var e=l(!1);c.onreadystatechange=function(){4==c.readyState&&(200==c.status?(b.userInfo=JSON.parse(c.responseText),e.setSuccess(b.userInfo)):e.setError())};c.send();return e.promise};b.isTokenExpired=function(a){if(!b.tokenParsed||!b.refreshToken&&"implicit"!=b.flow)throw"Not authenticated";if(null==b.timeSkew)return console.info("[KEYCLOAK] Unable to determine if token is expired as timeskew is not set"), !0;var c=b.tokenParsed.exp-Math.ceil((new Date).getTime()/1E3)+b.timeSkew;a&&(c-=a);return 0>c};b.updateToken=function(a){var c=l(!1);if(!b.refreshToken)return c.setError(),c.promise;a=a||5;var e=function(){var d=!1;if(-1==a)d=!0,console.info("[KEYCLOAK] Refreshing token: forced refresh");else if(!b.tokenParsed||b.isTokenExpired(a))d=!0,console.info("[KEYCLOAK] Refreshing token: token expired");if(d){var d="grant_type\x3drefresh_token\x26refresh_token\x3d"+b.refreshToken,e=b.endpoints.token();t.push(c); 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