Practice · 2 of 3

Guard Ordering

Write securePipeline(config) returning the correctly ordered middleware names for an authenticated API from this pool: "logger", "bodyParser", "auth", "rateLimiter", "router". Rules: logger runs before everything; bodyParser before auth (auth may read tokens from a parsed body); auth before router; rateLimiter before auth (cheap rejection first).

Difficulty: intermediate

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Back to lesson: Practice: Middleware Pipeline — Practice