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Add an option to disable CORS #9277

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Add an option to disable CORS #9277

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15 changes: 15 additions & 0 deletions core/modules/server/server.js
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,8 @@ function Server(options) {
}
// Setup the default required plugins
this.requiredPlugins = this.get("required-plugins").split(',');
// Initialise CORS
this.corsDisable = this.get("cors-disable") === "yes";
// Initialise CSRF
this.csrfDisable = this.get("csrf-disable") === "yes";
// Initialize Gzip compression
Expand Down Expand Up @@ -256,6 +258,13 @@ Server.prototype.requestHandler = function(request,response,options) {
state.urlInfo = url.parse(request.url);
state.queryParameters = querystring.parse(state.urlInfo.query);
state.pathPrefix = options.pathPrefix || this.get("path-prefix") || "";
// Disable CORS
if(this.corsDisable) {
response.setHeader("Access-Control-Allow-Origin", "*");
response.setHeader("Access-Control-Allow-Headers", "*");
response.setHeader("Access-Control-Allow-Methods", "*");
response.setHeader("Access-Control-Expose-Headers", "*");
}
state.sendResponse = sendResponse.bind(self,request,response);
// Get the principals authorized to access this resource
state.authorizationType = options.authorizationType || this.methodMappings[request.method] || "readers";
Expand All @@ -280,6 +289,12 @@ Server.prototype.requestHandler = function(request,response,options) {
response.end();
return;
}
// Reply to OPTIONS
if(this.corsDisable && request.method === "OPTIONS") {
response.writeHead(204);
response.end();
return;
}
// Find the route that matches this path
var route = self.findMatchingRoute(request,state);
// Optionally output debug info
Expand Down