89 lines
3.1 KiB
JavaScript
89 lines
3.1 KiB
JavaScript
(function() {
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var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
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this.U2FAuthenticate = (function() {
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function U2FAuthenticate(container, u2fParams) {
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this.container = container;
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this.renderNotSupported = bind(this.renderNotSupported, this);
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this.renderAuthenticated = bind(this.renderAuthenticated, this);
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this.renderError = bind(this.renderError, this);
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this.renderInProgress = bind(this.renderInProgress, this);
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this.renderSetup = bind(this.renderSetup, this);
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this.renderTemplate = bind(this.renderTemplate, this);
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this.authenticate = bind(this.authenticate, this);
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this.start = bind(this.start, this);
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this.appId = u2fParams.app_id;
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this.challenge = u2fParams.challenge;
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this.signRequests = u2fParams.sign_requests.map(function(request) {
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return _(request).omit('challenge');
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});
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}
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U2FAuthenticate.prototype.start = function() {
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if (U2FUtil.isU2FSupported()) {
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return this.renderSetup();
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} else {
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return this.renderNotSupported();
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}
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};
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U2FAuthenticate.prototype.authenticate = function() {
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return u2f.sign(this.appId, this.challenge, this.signRequests, (function(_this) {
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return function(response) {
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var error;
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if (response.errorCode) {
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error = new U2FError(response.errorCode);
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return _this.renderError(error);
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} else {
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return _this.renderAuthenticated(JSON.stringify(response));
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}
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};
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})(this), 10);
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};
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U2FAuthenticate.prototype.templates = {
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"notSupported": "#js-authenticate-u2f-not-supported",
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"setup": '#js-authenticate-u2f-setup',
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"inProgress": '#js-authenticate-u2f-in-progress',
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"error": '#js-authenticate-u2f-error',
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"authenticated": '#js-authenticate-u2f-authenticated'
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};
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U2FAuthenticate.prototype.renderTemplate = function(name, params) {
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var template, templateString;
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templateString = $(this.templates[name]).html();
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template = _.template(templateString);
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return this.container.html(template(params));
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};
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U2FAuthenticate.prototype.renderSetup = function() {
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this.renderTemplate('setup');
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return this.container.find('#js-login-u2f-device').on('click', this.renderInProgress);
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};
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U2FAuthenticate.prototype.renderInProgress = function() {
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this.renderTemplate('inProgress');
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return this.authenticate();
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};
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U2FAuthenticate.prototype.renderError = function(error) {
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this.renderTemplate('error', {
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error_message: error.message()
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});
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return this.container.find('#js-u2f-try-again').on('click', this.renderSetup);
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};
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U2FAuthenticate.prototype.renderAuthenticated = function(deviceResponse) {
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this.renderTemplate('authenticated');
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return this.container.find("#js-device-response").val(deviceResponse);
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};
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U2FAuthenticate.prototype.renderNotSupported = function() {
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return this.renderTemplate('notSupported');
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};
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return U2FAuthenticate;
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})();
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}).call(this);
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