SIWE admin auth module

[nahimterrazas]

• Deliverables: SIWE verifier (signature + contents) with domain binding, nonce issuance/storage/TTL, expiry window; signer must match admin registry;

AC: middleware blocks invalid/replayed/expired signatures; nonce storage covers TTL and reuse prevention; tests for happy path, bad signature, wrong signer, replay. Effort: M. Deps: #267 .

[coderabbitai]

📝 CodeRabbit Plan Mode

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• Create Plan

Examples

• Example 1
• Example 2

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You can configure auto-planning by selecting labels in the issue_enrichment configuration.

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issue_enrichment:
  auto_enrich:
    enabled: false

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