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Merged
ieow merged 3 commits into from
Feb 25, 2025
Merged

Feat/multicurve tag #305

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6ff795d
feat: refactor to use setTssTag
ieow Feb 21, 2025
057f794
fix: rebase issue
ieow Feb 25, 2025
e4f22fb
fix: clean up
ieow Feb 25, 2025
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17 changes: 9 additions & 8 deletions packages/core/src/metadata.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,6 @@ import { TssMetadata } from "./tssMetadata";

export const LEGACY_METADATA_VERSION = "0.0.1";
export const METADATA_VERSION = "1.0.0";

export class Metadata implements IMetadata {
pubKey: Point;

Expand All @@ -58,7 +57,7 @@ export class Metadata implements IMetadata {

tss?: {
[tssTag: string]: {
[curveType: string]: TssMetadata;
[curveType in KeyType]?: TssMetadata;
};
};

Expand Down Expand Up @@ -105,19 +104,23 @@ export class Metadata implements IMetadata {
if (version === METADATA_VERSION) {
metadata.tss = {};

if (tss) {
if (tss instanceof Object) {
Object.keys(tss).forEach((tsstag) => {
if (tss[tsstag]) {
if (tss[tsstag] instanceof Object) {
metadata.tss[tsstag] = {};
Object.keys(tss[tsstag]).forEach((tssKeyType) => {
metadata.tss[tsstag][tssKeyType] = TssMetadata.fromJSON(tss[tsstag][tssKeyType]);
if (tssKeyType in KeyType) {
metadata.tss[tsstag][tssKeyType as KeyType] = TssMetadata.fromJSON(tss[tsstag][tssKeyType]);
} else {
throw new Error(`tssKeyType not supported ${tssKeyType}`);
}
});
}
});
}

// else would be legacy version, migrate for secp version
} else if (factorEncs) {
} else if (factorEncs instanceof Object) {
metadata.tss = {};
// some tests case on backward compatbility tests having serialized metadata with empty tssKeyTypes
const tssKeyTypes: Record<string, string> = tssKeyTypesJson ?? {};
Expand Down Expand Up @@ -534,8 +537,6 @@ export class LegacyMetadata extends Metadata {
tssPolyCommits,
factorPubs,
factorEncs,
// Legacy Metadata version
// version: this.version,
};
}

Expand Down
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