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Code Issues Releases Activity

refactor(auth): extract oauth login mechanism to service

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This commit is contained in:
Chaim Lev Ari 2019-01-16 18:57:15 +02:00
parent 0d4e1d00f0
commit 0a439b3893
5 changed files with 83 additions and 32 deletions
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53
app/extensions/oauth/services/oauth-service.js Normal file
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@ -0,0 +1,53 @@
angular.module('portainer.extensions.oauth').service('OAuthService', [
'SettingsService', 'OAuth', 'urlHelper',
function OAuthService(SettingsService, OAuth, urlHelper) {
this.login = login;
function login() {
return getLoginURI()
.then(function openPopup(loginUrl) {
var popup = window.open(loginUrl, 'login-popup', 'width=800, height=600');
if (!popup) {
throw new Error('Please enable popups for this page');
}
return waitForCode(popup);
})
.then(function onCodeReady(code) {
return OAuth.login({ code: code }).$promise;
});
}
function getLoginURI() {
return SettingsService.publicSettings().then(function onLoadSettings(settings) {
if (settings.AuthenticationMethod !== 3) {
throw new Error('OAuth is disabled');
}
return settings.OAuthLoginURI;
});
}
function waitForCode(popup) {
return waitFor(function checkIfCodeIsAvailable() {
if (popup.document.URL.indexOf('code') !== -1) {
var queryParams = popup.location.search;
popup.close();
return urlHelper.getParameter(queryParams, 'code');
}
});
}
function waitFor(clbk, interval) {
interval = interval || 100;
var intervalId;
return new Promise(function executor(resolve) {
intervalId = setInterval(function intervalFunction() {
var callbackReturn = clbk();
if (callbackReturn) {
clearInterval(intervalId);
resolve(callbackReturn);
}
}, interval);
});
}
}
]);