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GH-3406 test using a static string object #3423

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merged 1 commit into from
Jun 3, 2024
Merged

GH-3406 test using a static string object #3423

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12 changes: 7 additions & 5 deletions Multisig/UI/Settings/OwnerKeyManagement/KeystoneOwnerKey/KeystoneSignFlow.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -68,10 +68,11 @@ final class KeystoneSignFlow: UIFlow {

extension KeystoneSignFlow: QRCodeScannerViewControllerDelegate {
func scannerViewControllerDidScan(_ code: String) {
let DEBUG_SIGNATURE = "0x99a7a03e9597e85a0cc4188d270b72b1df2de943de804f144976f4c1e23116ff274d2dec4ee7201b88bdadf08259a5dc8e7e2bbf372347de3470beeab904e5d01b"
guard
let signature = URRegistry.shared.getSignature(from: code)?.signature,
let signatureComps = SECP256K1.UnmarshaledSignature.decode(
keystoneSignature: signature,
let signatureComps = SECP256K1.UnmarshaledSignature(
keystoneSignature: DEBUG_SIGNATURE,
isLegacyTx: signInfo.signType == .transaction,
chainId: signInfo.chain?.id ?? "0"),
let requestId = URRegistry.shared.getSignature(from: code)?.requestId,
Expand All @@ -96,8 +97,7 @@ extension SECP256K1.UnmarshaledSignature {
return signature.toHexStringWithPrefix()
}

static func decode(keystoneSignature signature: String, isLegacyTx: Bool, chainId: String) ->
(v: UInt8, r: Data, s: Data)? {
init?(keystoneSignature signature: String, isLegacyTx: Bool, chainId: String) {
let data: Data = Data(hex: signature)
guard data.count >= 65 else { return nil }

Expand Down Expand Up @@ -139,7 +139,9 @@ extension SECP256K1.UnmarshaledSignature {
// see https://github.com/Boilertalk/secp256k1/blob/d5407179912e8c1f825a212a474aaa86b10f1352/src/ecdsa_impl.h
assert(v == 0 || v == 1 || v == 2 || v == 3 || v == 27 || v == 28 || v == 29 || v == 30)

return (v, r, s)
self.v = v
self.r = r
self.s = s
}
}

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