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Change Storage to store arbitrary blobs #953

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merged 6 commits into from
Jul 26, 2022
Merged

Change Storage to store arbitrary blobs #953

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3c9ecab
Add arbitrary bytes storage
Jul 20, 2022
3c759bd
Add arbitrary storage for bindings
Jul 20, 2022
8b28f13
Fix naming for storage function
Jul 20, 2022
7d243ef
Bump MSRV to 1.62
Jul 25, 2022
365c26e
Remove serde_json dependency; Rename value to blob; Take ownership of…
Jul 25, 2022
42ec57b
Fix doc comments
Jul 25, 2022
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156 changes: 125 additions & 31 deletions bindings/stronghold-nodejs/Cargo.lock
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32 changes: 7 additions & 25 deletions bindings/stronghold-nodejs/js/stronghold.ts
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
import { NapiStronghold, NapiDid, NapiKeyLocation, NapiChainState, NapiDocument, NapiKeyType, NapiDidLocation, NapiEncryptedData, NapiEncryptionAlgorithm, NapiCekAlgorithm } from '../napi-dist/napi';
import { NapiStronghold, NapiDid, NapiKeyLocation, NapiKeyType, NapiDidLocation, NapiEncryptedData, NapiEncryptionAlgorithm, NapiCekAlgorithm } from '../napi-dist/napi';
import { DID, KeyLocation, Signature, ChainState, Storage, KeyType, Document, EncryptedData, EncryptionAlgorithm, CekAlgorithm } from "@iota/identity-wasm/node";

export class Stronghold implements Storage {
Expand Down Expand Up @@ -115,38 +115,20 @@ export class Stronghold implements Storage {
return Uint8Array.from(decryptedData);
}

public async chainStateGet(did: DID): Promise<ChainState | undefined> {
public async blobGet(did: DID): Promise<Uint8Array | undefined> {
const napiDID: NapiDid = NapiDid.fromJSON(did.toJSON());
const napiChainState: NapiChainState | undefined = await this.napiStronghold.chainStateGet(napiDID);
const value: number[] | undefined = await this.napiStronghold.blobGet(napiDID);

if (napiChainState) {
return ChainState.fromJSON(napiChainState.toJSON())
if (value) {
return Uint8Array.from(value)
} else {
return undefined;
}
}

public async chainStateSet(did: DID, chainState: ChainState): Promise<void> {
public async blobSet(did: DID, value: Uint8Array): Promise<void> {
const napiDID: NapiDid = NapiDid.fromJSON(did.toJSON());
const napiChainState: NapiChainState = NapiChainState.fromJSON(chainState.toJSON());
return this.napiStronghold.chainStateSet(napiDID, napiChainState);
}

public async documentGet(did: DID): Promise<Document | undefined> {
const napiDID: NapiDid = NapiDid.fromJSON(did.toJSON());
const napiDocument: NapiDocument | undefined = await this.napiStronghold.documentGet(napiDID);

if (napiDocument) {
return Document.fromJSON(napiDocument.toJSON())
} else {
return undefined;
}
}

public async documentSet(did: DID, document: Document): Promise<void> {
const napiDID: NapiDid = NapiDid.fromJSON(did.toJSON());
const napiDocument: NapiDocument = NapiDocument.fromJSON(document.toJSON());
return this.napiStronghold.documentSet(napiDID, napiDocument);
return this.napiStronghold.blobSet(napiDID, Array.from(value));
}

public async flushChanges() {
Expand Down
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