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KEYCLOAK-668 Make sure keycloak.js doesn't send multiple concurrent requests to refresh the token

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Stian Thorgersen committed 2014-09-09 13:45:55 +02:00
1 parent 839069ca15
commit c475721dab
2 files changed
+44 -31
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integration/js/src/main/resources/keycloak.js
+30 -21
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@@ -7,6 +7,7 @@
var kc = this;
var adapter;
var refreshQueue = [];
var loginIframe = {
enable: true,
@@ -237,31 +238,39 @@
var params = 'grant_type=refresh_token&' + 'refresh_token=' + kc.refreshToken;
var url = getRealmUrl() + '/tokens/refresh';
var req = new XMLHttpRequest();
req.open('POST', url, true);
req.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
refreshQueue.push(promise);
if (kc.clientId && kc.clientSecret) {
req.setRequestHeader('Authorization', 'Basic ' + btoa(kc.clientId + ':' + kc.clientSecret));
} else {
params += '&client_id=' + encodeURIComponent(kc.clientId);
}
if (refreshQueue.length == 1) {
var req = new XMLHttpRequest();
req.open('POST', url, true);
req.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
req.onreadystatechange = function() {
if (req.readyState == 4) {
if (req.status == 200) {
var tokenResponse = JSON.parse(req.responseText);
setToken(tokenResponse['access_token'], tokenResponse['refresh_token']);
kc.onAuthRefreshSuccess && kc.onAuthRefreshSuccess();
promise.setSuccess(true);
} else {
kc.onAuthRefreshError && kc.onAuthRefreshError();
promise.setError();
}
if (kc.clientId && kc.clientSecret) {
req.setRequestHeader('Authorization', 'Basic ' + btoa(kc.clientId + ':' + kc.clientSecret));
} else {
params += '&client_id=' + encodeURIComponent(kc.clientId);
}
};
req.send(params);
req.onreadystatechange = function () {
if (req.readyState == 4) {
if (req.status == 200) {
var tokenResponse = JSON.parse(req.responseText);
setToken(tokenResponse['access_token'], tokenResponse['refresh_token']);
kc.onAuthRefreshSuccess && kc.onAuthRefreshSuccess();
for (var p = refreshQueue.pop(); p != null; p = refreshQueue.pop()) {
p.setSuccess(true);
}
} else {
kc.onAuthRefreshError && kc.onAuthRefreshError();
for (var p = refreshQueue.pop(); p != null; p = refreshQueue.pop()) {
p.setError(true);
}
}
}
};
req.send(params);
}
}
}