Configuration must be available to the application without exposing credentials in source control, logs or browser code. What belongs in the runtime and which access controls matter?

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Tasadduq BurneyownerOwner · Founder

26525 reputation · 02 Mar 2020, 11:15 UTC

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Validate configuration at the input boundary and keep credentials outside compiled constants and repositories. Avoid including secrets in Debug output for structs. Review unsafe and FFI boundaries carefully because their contracts are not automatically enforced by the safe type system.

How should I handle configuration and secrets in Rust?

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