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@mordamax mordamax released this 03 Aug 13:31
· 95 commits to main since this release
v0.12.0
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host-api-test-sdk 0.12.0

Tracks upstream @novasamatech/*@^0.9.1 (triangle-js-sdks#239) and serves products on @parity/truapi@^0.6.0. v0.9 is wire-incompatible with v0.8: RFC-0022 changes DerivationIndex from a bare u32 to Enum{Index(u32), Raw([u8; 32])}, so your product side has to move in the same commit.

Against 0.11.0 a truapi-0.6 product fails quietly: the wrong account for any index other than 0, signRaw over a different payload than the one requested, and createTransaction dropped without a reply. product-sdk's E2E suite goes from 2 failed to 54 passed on this release.

What changed on our side

Product accounts take a selector, not a number (breaking)

Index(n) resolves exactly as the plain n did, so productAccounts keys and derived addresses are unchanged. Raw 32-byte selectors are new, keyed by hex ("myapp.dot/0x1234…"). The wrapper takes number | Uint8Array and normalises for you; hand-built requests wrap the index:

-hostApi.signRaw(enumValue("v1", { account: [dotnsId, 0], payload }));
+hostApi.signRaw(enumValue("v1", { account: [dotnsId, derivationIndexOf(0)], payload }));

accountCreateProof returns a struct (breaking)

-const proofHex = u8aToHex(result.value);
+const proofHex = u8aToHex(result.value.proof);

Plus contextualAlias, ringIndex, ringRevision.

accountGetAlias rejects with GetAliasErr (breaking)

Alias errors moved out of RequestCredentialsErr into their own enum (RingNotFound / NotMember / Rejected / Unknown).

SmartContractAllowance carries a selector (breaking)

-{ tag: "SmartContractAllowance", value: 0 }
+{ tag: "SmartContractAllowance", value: { tag: "Index", value: 0 } }

handleAccountSignVrf (RFC-0023, new upstream) is not implemented — the container answers SignVrfErr.Unknown.

What you need to do

  1. Upgrade to 0.12.0 and move your product side to @parity/truapi@^0.6.0 or @novasamatech/host-api-wrapper@^0.9.1 in the same commit.
  2. Through the wrapper, nothing else. Hand-built requests: wrap indices in derivationIndexOf() and adjust the three shapes above.
  3. If your fixtures still pass chain:, see 0.10.0 — it is silently ignored, so any rpcUrl override you set is being dropped.
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