4 examples of 'axios access control allow origin' in JavaScript

46
get origin() {
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  return this.options.origin || '*';
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}

33
function crossOrigin(request) {
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    var requestUrl = Url.parse(Url(request));
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    return (requestUrl.protocol !== originUrl.protocol || requestUrl.host !== originUrl.host);
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}

22
isOriginAllowed(origin){
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  let allowOrigins = this.config.allow_origin;
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  if (!allowOrigins) {
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    return true;
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  }
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  let info = url.parse(origin);
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  let hostname = info.hostname;
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  if (think.isString(allowOrigins)) {
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    return allowOrigins === hostname;
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  }else if (think.isArray(allowOrigins)) {
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    return allowOrigins.indexOf(hostname) > -1;
33
  }else if (think.isFunction(allowOrigins)) {
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    return allowOrigins(hostname, info);
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  }
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  return false;
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}

132
function requestOrigin (configuration) {
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  var host = configuration.host;
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  var app = configuration.app;
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  var streamName = configuration.stream1;
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  var port = serverSettings.httpport.toString();
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  var portURI = (port.length > 0 ? ':' + port : '');
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  var baseUrl = isSecure ? protocol + '://' + host : protocol + '://' + host + portURI;
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  var apiVersion = configuration.streamManagerAPI || '3.1';
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  var url = baseUrl + '/streammanager/api/' + apiVersion + '/event/' + app + '/' + streamName + '?action=broadcast';
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    return new Promise(function (resolve, reject) {
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      fetch(url)
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        .then(function (res) {
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          if (res.headers.get("content-type") &&
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            res.headers.get("content-type").toLowerCase().indexOf("application/json") >= 0) {
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              return res.json();
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          }
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          else {
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            throw new TypeError('Could not properly parse response.');
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          }
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        })
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        .then(function (json) {
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          resolve(json);
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        })
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        .catch(function (error) {
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          var jsonError = typeof error === 'string' ? error : JSON.stringify(error, null, 2)
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          console.error('[PublisherStreamManagerTest] :: Error - Could not request Origin IP from Stream Manager. ' + jsonError)
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          reject(error)
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        });
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  });
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}