8 lines
382 B
Ruby
8 lines
382 B
Ruby
# Token HMAC key derivation
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# This key is used to compute HMAC-based token prefixes for fast lookup
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# Derived from SECRET_KEY_BASE - no storage needed, deterministic output
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# Optional: Set OIDC_TOKEN_PREFIX_HMAC env var to override with explicit key
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module TokenHmac
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KEY = ENV["OIDC_TOKEN_PREFIX_HMAC"] || Rails.application.key_generator.generate_key("oidc_token_prefix", 32)
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end
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