fix: await session state updates

packages/callback-example/lib/__tests__/issuerCallback.spec.ts

@@ -139,7 +139,7 @@ describe('issuerCallback', () => {
     })
 
     const nonces = new MemoryStates<CNonceState>()
-    nonces.set('test_value', { cNonce: 'test_value', createdAt: +new Date(), issuerState: 'existing-state' })
+    await nonces.set('test_value', { cNonce: 'test_value', createdAt: +new Date(), issuerState: 'existing-state' })
     vcIssuer = new VcIssuerBuilder<DIDDocument>()
       .withAuthorizationServer('https://authorization-server')
       .withCredentialEndpoint('https://credential-endpoint')

packages/issuer/lib/VcIssuer.ts

@@ -32,19 +32,14 @@ import {
   toUniformCredentialOfferRequest,
   TYP_ERROR,
   UniformCredentialRequest,
-  URIState
+  URIState,
 } from '@sphereon/oid4vci-common'
 import { CompactSdJwtVc, CredentialMapper, W3CVerifiableCredential } from '@sphereon/ssi-types'
 import { v4 } from 'uuid'
 
 import { assertValidPinNumber, createCredentialOfferObject, createCredentialOfferURIFromObject } from './functions'
 import { LookupStateManager } from './state-manager'
-import {
-  CredentialDataSupplier,
-  CredentialDataSupplierArgs,
-  CredentialIssuanceInput,
-  CredentialSignerCallback
-} from './types'
+import { CredentialDataSupplier, CredentialDataSupplierArgs, CredentialIssuanceInput, CredentialSignerCallback } from './types'
 
 const SECOND = 1000
 
@@ -350,17 +345,17 @@ export class VcIssuer<DIDDoc extends object> {
         throw new Error(CREDENTIAL_MISSING_ERROR)
       }
       // remove the previous nonce
-      this.cNonces.delete(cNonceState.cNonce)
+      await this.cNonces.delete(cNonceState.cNonce)
 
       if (preAuthorizedCode && preAuthSession) {
         preAuthSession.lastUpdatedAt = +new Date()
         preAuthSession.status = IssueStatus.CREDENTIAL_ISSUED
-        this._credentialOfferSessions.set(preAuthorizedCode, preAuthSession)
+        await this._credentialOfferSessions.set(preAuthorizedCode, preAuthSession)
       } else if (issuerState && authSession) {
         // If both were set we used the pre auth flow above as well, hence the else if
         authSession.lastUpdatedAt = +new Date()
         authSession.status = IssueStatus.CREDENTIAL_ISSUED
-        this._credentialOfferSessions.set(issuerState, authSession)
+        await this._credentialOfferSessions.set(issuerState, authSession)
       }
 
       return {
@@ -390,7 +385,7 @@ export class VcIssuer<DIDDoc extends object> {
         preAuthSession.lastUpdatedAt = +new Date()
         preAuthSession.status = IssueStatus.ERROR
         preAuthSession.error = error instanceof Error ? error.message : error?.toString()
-        this._credentialOfferSessions.set(preAuthorizedCode, preAuthSession)
+        await this._credentialOfferSessions.set(preAuthorizedCode, preAuthSession)
       }
     }
     if (issuerState) {
@@ -399,7 +394,7 @@ export class VcIssuer<DIDDoc extends object> {
         authSession.lastUpdatedAt = +new Date()
         authSession.status = IssueStatus.ERROR
         authSession.error = error instanceof Error ? error.message : error?.toString()
-        this._credentialOfferSessions.set(issuerState, authSession)
+        await this._credentialOfferSessions.set(issuerState, authSession)
       }
     }
   }

packages/issuer/lib/state-manager/LookupStateManager.ts

@@ -48,8 +48,8 @@ export class LookupStateManager<K extends StateType, V extends StateType> implem
   }
 
   async delete(id: string): Promise<boolean> {
-    return await this.assertedValueId(id).then((value) => {
-      this.keyValueMapper.delete(id)
+    return await this.assertedValueId(id).then(async (value) => {
+      await this.keyValueMapper.delete(id)
       return this.valueStateManager.delete(value)
     })
   }
@@ -68,8 +68,8 @@ export class LookupStateManager<K extends StateType, V extends StateType> implem
   }
 
   async setMapped(id: string, keyValue: K, stateValue: V): Promise<void> {
-    this.keyValueMapper.set(id, keyValue)
-    this.valueStateManager.set(id, stateValue)
+    await this.keyValueMapper.set(id, keyValue)
+    await this.valueStateManager.set(id, stateValue)
   }
 
   async getAsserted(id: string): Promise<V> {

packages/issuer/lib/tokens/index.ts

@@ -88,7 +88,7 @@ export const assertValidAccessTokenRequest = async (
   const credentialOfferSession = await credentialOfferSessions.getAsserted(request[PRE_AUTH_CODE_LITERAL])
   credentialOfferSession.status = IssueStatus.ACCESS_TOKEN_REQUESTED
   credentialOfferSession.lastUpdatedAt = +new Date()
-  credentialOfferSessions.set(request[PRE_AUTH_CODE_LITERAL], credentialOfferSession)
+  await credentialOfferSessions.set(request[PRE_AUTH_CODE_LITERAL], credentialOfferSession)
   if (!isValidGrant(credentialOfferSession, request.grant_type)) {
     throw new TokenError(400, TokenErrorResponse.invalid_grant, UNSUPPORTED_GRANT_TYPE_ERROR)
   }
@@ -165,6 +165,6 @@ export const createAccessTokenResponse = async (
   const credentialOfferSession = await credentialOfferSessions.getAsserted(preAuthorizedCode)
   credentialOfferSession.status = IssueStatus.ACCESS_TOKEN_CREATED
   credentialOfferSession.lastUpdatedAt = +new Date()
-  credentialOfferSessions.set(preAuthorizedCode, credentialOfferSession)
+  await credentialOfferSessions.set(preAuthorizedCode, credentialOfferSession)
   return response
 }