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zeekay
caa55ca609
Adds internal/tenant.Config: a single YAML primitive that drives brand, IAM endpoint, KMS endpoint, MPC cluster, PQ profile, supported-chains allowlist, basket allowlist, fee receiver, domain, and per-family release-pool sizing. Same pattern Lux already uses for IAM (hanzo.id / lux.id / zoo.id / pars.id) and KMS. - internal/tenant/config.go (462 LOC): Config + per-section structs (Brand, Network, IAM, KMS, MPC, ReleasePool, FamilyPool); Load() + Parse() + Validate(); IsChainSupported() + IsBasketAllowed() helpers. Strict validation — daemon hard-fails on invalid config (no warn- and-continue path). - internal/tenant/config_test.go (491 LOC): round-trip yaml, defaults applied, every required-field omission rejected, PQ profile must be one of strict-pq|classical-compat, FeeReceiverAddr must be 0x-prefixed 20-byte hex, SupportedChains must be subset of the known family set, slug must be lowercase-hyphenated, IAM/KMS endpoints must be https://, MPC threshold can't exceed operators, basket allowlist validates. 26 tests, all pass. - cmd/bridge/main.go: --tenant-config flag (BRIDGE_TENANT_CONFIG env). When set, brand slug becomes the daemon log "service" tag + Fiber AppName; tenant defaults fill flags the operator didn't pass. Backwards-compatible: existing flag-driven deploys keep working. - cmd/bridge/tenant_overrides.go: applyTenantOverrides — explicit flag wins, tenant fills gaps. flag.Visit-based, so we never clobber operator intent. - cmd/bridge/main_test.go: TestTenantConfigFixture loads a complete tenant.yaml from disk and asserts it validates; TestTenantExampleYAMLLoads is a CI guardrail that the repo-root example file stays in sync with the schema. - tenant.example.yaml: canonical commented schema. All four white-label shim repos (liquidity/bridge, hanzo/bridge-shim, zoo/bridge-shim, pars/bridge-shim) consume this shape. Tests: ./... PASS — internal/tenant 0.282s, cmd/bridge 2.86s, full suite green across 12 packages.