How to Build Safe Admin Operations for Phone Login Systems

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A software developer has outlined a design pattern for building secure admin consoles in apps that use phone-based one-time-code login. The approach separates lookup, update, and deletion into distinct commands, each wrapped with authorization checks and audit logging to prevent irreversible mistakes. Rather than using an email address as both a search key and an identity key, the system resolves a stable, immutable user ID after lookup and uses that for all subsequent operations. Deletion is placed behind a multi-step policy check, including a confirmation token and a privilege re-verification, while a profile snapshot enables restoration if an error occurs. The author recommends tracking metrics such as authorization-denial rates and accidental-match rates to determine whether the added friction genuinely protects accounts or simply slows down support teams.

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WebFPGA

Article URL: https://webfpga.io/ Comments URL: https://news.ycombinator.com/item?id=49531525 Points: 3 # Comments: 1

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