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🔒 [secure CORS configuration] #3

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🔒 [secure CORS configuration] #3

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16 changes: 12 additions & 4 deletions apps/backend/environment.js
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Original file line number Diff line number Diff line change
Expand Up @@ -26,15 +26,23 @@ const environmentVariables = {
LOG_LEVEL: process.env.LOG_LEVEL || "info",
LOG_FILE_SIZE: process.env.LOG_FILE_SIZE || 1,
EXPRESS_REQUEST_SIZE_LIMIT: process.env.EXPRESS_REQUEST_SIZE_LIMIT || "5mb",
CORS_WHITELIST: process.env.CORS_WHITELIST
? process.env.CORS_WHITELIST.split(",")
: [
CORS_WHITELIST: (() => {
if (process.env.CORS_WHITELIST) {
return process.env.CORS_WHITELIST.split(",");
}
if (env === "development") {
return [
"http://localhost:3000",
"http://localhost:5173",
"http://127.0.0.1:3000",
"http://127.0.0.1:3001",
"http://localhost:3001",
],
];
}
throw new Error(
"CORS_WHITELIST environment variable is required in non-development environments"
);
})(),
};
console.log("environment variables set-----------------------------");
console.log(environmentVariables);
Expand Down