fix(oob): support oob with connection and messages (#1558)

Signed-off-by: Timo Glastra <[email protected]>
Signed-off-by: Ariel Gentile <[email protected]>

packages/anoncreds/src/protocols/credentials/v1/V1CredentialProtocol.ts

@@ -327,7 +327,7 @@ export class V1CredentialProtocol
       attachments: credentialRecord.linkedAttachments,
     })
 
-    message.setThread({ threadId: credentialRecord.threadId })
+    message.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
 
     credentialRecord.credentialAttributes = message.credentialPreview.attributes
     credentialRecord.autoAcceptCredential = autoAcceptCredential ?? credentialRecord.autoAcceptCredential
@@ -384,7 +384,7 @@ export class V1CredentialProtocol
       }),
       attachments: credentialRecord.linkedAttachments,
     })
-    message.setThread({ threadId: credentialRecord.threadId })
+    message.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
 
     credentialRecord.credentialAttributes = message.credentialPreview.attributes
     credentialRecord.autoAcceptCredential = autoAcceptCredential ?? credentialRecord.autoAcceptCredential
@@ -541,6 +541,7 @@ export class V1CredentialProtocol
       credentialRecord = new CredentialExchangeRecord({
         connectionId: connection?.id,
         threadId: offerMessage.threadId,
+        parentThreadId: offerMessage.thread?.parentThreadId,
         state: CredentialState.OfferReceived,
         protocolVersion: 'v1',
       })
@@ -612,7 +613,7 @@ export class V1CredentialProtocol
       requestAttachments: [attachment],
       attachments: offerMessage.appendedAttachments?.filter((attachment) => isLinkedAttachment(attachment)),
     })
-    requestMessage.setThread({ threadId: credentialRecord.threadId })
+    requestMessage.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
 
     credentialRecord.credentialAttributes = offerMessage.credentialPreview.attributes
     credentialRecord.autoAcceptCredential = autoAcceptCredential ?? credentialRecord.autoAcceptCredential
@@ -691,7 +692,7 @@ export class V1CredentialProtocol
       comment,
     })
 
-    message.setThread({ threadId: credentialRecord.threadId })
+    message.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
 
     await didCommMessageRepository.saveOrUpdateAgentMessage(agentContext, {
       agentMessage: message,
@@ -731,11 +732,7 @@ export class V1CredentialProtocol
 
     agentContext.config.logger.debug(`Processing credential request with id ${requestMessage.id}`)
 
-    const credentialRecord = await this.getByThreadAndConnectionId(
-      messageContext.agentContext,
-      requestMessage.threadId,
-      connection?.id
-    )
+    const credentialRecord = await this.getByThreadAndConnectionId(messageContext.agentContext, requestMessage.threadId)
     agentContext.config.logger.trace('Credential record found when processing credential request', credentialRecord)
 
     const proposalMessage = await didCommMessageRepository.findAgentMessage(messageContext.agentContext, {
@@ -755,6 +752,15 @@ export class V1CredentialProtocol
       lastSentMessage: offerMessage ?? undefined,
     })
 
+    // This makes sure that the sender of the incoming message is authorized to do so.
+    if (!credentialRecord.connectionId) {
+      await connectionService.matchIncomingMessageToRequestMessageInOutOfBandExchange(messageContext, {
+        expectedConnectionId: credentialRecord.connectionId,
+      })
+
+      credentialRecord.connectionId = connection?.id
+    }
+
     const requestAttachment = requestMessage.getRequestAttachmentById(INDY_CREDENTIAL_REQUEST_ATTACHMENT_ID)
 
     if (!requestAttachment) {
@@ -833,7 +839,7 @@ export class V1CredentialProtocol
       attachments: credentialRecord.linkedAttachments,
     })
 
-    issueMessage.setThread({ threadId: credentialRecord.threadId })
+    issueMessage.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
     issueMessage.setPleaseAck()
 
     await didCommMessageRepository.saveAgentMessage(agentContext, {
@@ -938,6 +944,8 @@ export class V1CredentialProtocol
       threadId: credentialRecord.threadId,
     })
 
+    ackMessage.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
+
     await this.updateState(agentContext, credentialRecord, CredentialState.Done)
 
     return { message: ackMessage, credentialRecord }

packages/anoncreds/src/protocols/credentials/v1/__tests__/V1CredentialProtocolCred.test.ts

@@ -343,7 +343,6 @@ describe('V1CredentialProtocol', () => {
       // then
       expect(credentialRepository.getSingleByQuery).toHaveBeenNthCalledWith(1, agentContext, {
         threadId: 'somethreadid',
-        connectionId: connection.id,
       })
       expect(repositoryUpdateSpy).toHaveBeenCalledTimes(1)
       expect(returnedCredentialRecord.state).toEqual(CredentialState.RequestReceived)
@@ -360,7 +359,6 @@ describe('V1CredentialProtocol', () => {
       // then
       expect(credentialRepository.getSingleByQuery).toHaveBeenNthCalledWith(1, agentContext, {
         threadId: 'somethreadid',
-        connectionId: connection.id,
       })
       expect(returnedCredentialRecord.state).toEqual(CredentialState.RequestReceived)
     })

packages/anoncreds/src/protocols/proofs/v1/V1ProofProtocol.ts

@@ -326,6 +326,7 @@ export class V1ProofProtocol extends BaseProofProtocol implements ProofProtocol<
     })
     requestPresentationMessage.setThread({
       threadId: proofRecord.threadId,
+      parentThreadId: proofRecord.parentThreadId,
     })
 
     await didCommMessageRepository.saveOrUpdateAgentMessage(agentContext, {
@@ -523,7 +524,7 @@ export class V1ProofProtocol extends BaseProofProtocol implements ProofProtocol<
       comment,
       presentationProposal,
     })
-    message.setThread({ threadId: proofRecord.threadId })
+    message.setThread({ threadId: proofRecord.threadId, parentThreadId: proofRecord.parentThreadId })
 
     await didCommMessageRepository.saveOrUpdateAgentMessage(agentContext, {
       agentMessage: message,
@@ -600,7 +601,7 @@ export class V1ProofProtocol extends BaseProofProtocol implements ProofProtocol<
       comment,
       presentationAttachments: [attachment],
     })
-    message.setThread({ threadId: proofRecord.threadId })
+    message.setThread({ threadId: proofRecord.threadId, parentThreadId: proofRecord.parentThreadId })
 
     await didCommMessageRepository.saveAgentMessage(agentContext, {
       agentMessage: message,
@@ -745,11 +746,7 @@ export class V1ProofProtocol extends BaseProofProtocol implements ProofProtocol<
     // only depends on the public api, rather than the internal API (this helps with breaking changes)
     const connectionService = agentContext.dependencyManager.resolve(ConnectionService)
 
-    const proofRecord = await this.getByThreadAndConnectionId(
-      agentContext,
-      presentationMessage.threadId,
-      connection?.id
-    )
+    const proofRecord = await this.getByThreadAndConnectionId(agentContext, presentationMessage.threadId)
 
     const proposalMessage = await didCommMessageRepository.findAgentMessage(agentContext, {
       associatedRecordId: proofRecord.id,
@@ -769,6 +766,15 @@ export class V1ProofProtocol extends BaseProofProtocol implements ProofProtocol<
       lastSentMessage: requestMessage,
     })
 
+    // This makes sure that the sender of the incoming message is authorized to do so.
+    if (!proofRecord.connectionId) {
+      await connectionService.matchIncomingMessageToRequestMessageInOutOfBandExchange(messageContext, {
+        expectedConnectionId: proofRecord.connectionId,
+      })
+
+      proofRecord.connectionId = connection?.id
+    }
+
     const presentationAttachment = presentationMessage.getPresentationAttachmentById(INDY_PROOF_ATTACHMENT_ID)
     if (!presentationAttachment) {
       throw new AriesFrameworkError('Missing indy proof attachment in processPresentation')
@@ -814,6 +820,11 @@ export class V1ProofProtocol extends BaseProofProtocol implements ProofProtocol<
       threadId: proofRecord.threadId,
     })
 
+    ackMessage.setThread({
+      threadId: proofRecord.threadId,
+      parentThreadId: proofRecord.parentThreadId,
+    })
+
     // Update record
     await this.updateState(agentContext, proofRecord, ProofState.Done)
 

packages/anoncreds/src/updates/__tests__/__snapshots__/0.3.test.ts.snap

@@ -27,6 +27,7 @@ exports[`UpdateAssistant | AnonCreds | v0.3.1 - v0.4 should correctly update the
       "credentialIds": [
         "f54d231b-ef4f-4da5-adad-b10a1edaeb18",
       ],
+      "parentThreadId": undefined,
       "state": "done",
       "threadId": "c5fc78be-b355-4411-86f3-3d97482b9841",
     },
@@ -209,6 +210,7 @@ exports[`UpdateAssistant | AnonCreds | v0.3.1 - v0.4 should correctly update the
     "tags": {
       "connectionId": undefined,
       "credentialIds": [],
+      "parentThreadId": undefined,
       "state": "offer-received",
       "threadId": "f9f79a46-a4d8-4ee7-9745-1b9cdf03676b",
     },
@@ -511,6 +513,7 @@ exports[`UpdateAssistant | AnonCreds | v0.3.1 - v0.4 should correctly update the
     "tags": {
       "connectionId": undefined,
       "credentialIds": [],
+      "parentThreadId": undefined,
       "state": "offer-sent",
       "threadId": "f9f79a46-a4d8-4ee7-9745-1b9cdf03676b",
     },
@@ -604,6 +607,7 @@ exports[`UpdateAssistant | AnonCreds | v0.3.1 - v0.4 should correctly update the
     "tags": {
       "connectionId": undefined,
       "credentialIds": [],
+      "parentThreadId": undefined,
       "state": "done",
       "threadId": "c5fc78be-b355-4411-86f3-3d97482b9841",
     },

packages/core/src/agent/getOutboundMessageContext.ts

@@ -5,12 +5,10 @@ import type { ResolvedDidCommService } from '../modules/didcomm'
 import type { OutOfBandRecord } from '../modules/oob'
 import type { BaseRecordAny } from '../storage/BaseRecord'
 
-import { Agent } from 'http'
-
 import { Key } from '../crypto'
 import { ServiceDecorator } from '../decorators/service/ServiceDecorator'
 import { AriesFrameworkError } from '../error'
-import { OutOfBandService, OutOfBandRole, OutOfBandRepository } from '../modules/oob'
+import { InvitationType, OutOfBandRepository, OutOfBandRole, OutOfBandService } from '../modules/oob'
 import { OutOfBandRecordMetadataKeys } from '../modules/oob/repository/outOfBandRecordMetadataTypes'
 import { RoutingService } from '../modules/routing'
 import { DidCommMessageRepository, DidCommMessageRole } from '../storage'
@@ -297,8 +295,11 @@ async function addExchangeDataToMessage(
     associatedRecord: BaseRecordAny
   }
 ) {
+  const legacyInvitationMetadata = outOfBandRecord?.metadata.get(OutOfBandRecordMetadataKeys.LegacyInvitation)
+
   // Set the parentThreadId on the message from the oob invitation
-  if (outOfBandRecord) {
+  // If connectionless is used, we should not add the parentThreadId
+  if (outOfBandRecord && legacyInvitationMetadata?.legacyInvitationType !== InvitationType.Connectionless) {
     if (!message.thread) {
       message.setThread({
         parentThreadId: outOfBandRecord.outOfBandInvitation.id,

packages/core/src/modules/connections/services/ConnectionService.ts

@@ -33,6 +33,7 @@ import { OutOfBandService } from '../../oob/OutOfBandService'
 import { OutOfBandRole } from '../../oob/domain/OutOfBandRole'
 import { OutOfBandState } from '../../oob/domain/OutOfBandState'
 import { OutOfBandRepository } from '../../oob/repository'
+import { OutOfBandRecordMetadataKeys } from '../../oob/repository/outOfBandRecordMetadataTypes'
 import { ConnectionEventTypes } from '../ConnectionEvents'
 import { ConnectionProblemReportError, ConnectionProblemReportReason } from '../errors'
 import { ConnectionRequestMessage, ConnectionResponseMessage, TrustPingMessage } from '../messages'
@@ -538,6 +539,86 @@ export class ConnectionService {
     }
   }
 
+  /**
+   * If knownConnectionId is passed, it will compare the incoming connection id with the knownConnectionId, and skip the other validation.
+   *
+   * If no known connection id is passed, it asserts that the incoming message is in response to an attached request message to an out of band invitation.
+   * If is the case, and the state of the out of band record is still await response, the state will be updated to done
+   *
+   */
+  public async matchIncomingMessageToRequestMessageInOutOfBandExchange(
+    messageContext: InboundMessageContext,
+    { expectedConnectionId }: { expectedConnectionId?: string }
+  ) {
+    if (expectedConnectionId && messageContext.connection?.id === expectedConnectionId) {
+      throw new AriesFrameworkError(
+        `Expecting incoming message to have connection ${expectedConnectionId}, but incoming connection is ${
+          messageContext.connection?.id ?? 'undefined'
+        }`
+      )
+    }
+
+    const outOfBandRepository = messageContext.agentContext.dependencyManager.resolve(OutOfBandRepository)
+    const outOfBandInvitationId = messageContext.message.thread?.parentThreadId
+
+    // Find the out of band record that is associated with this request
+    const outOfBandRecord = await outOfBandRepository.findSingleByQuery(messageContext.agentContext, {
+      invitationId: outOfBandInvitationId,
+      role: OutOfBandRole.Sender,
+      invitationRequestsThreadIds: [messageContext.message.threadId],
+    })
+
+    // There is no out of band record
+    if (!outOfBandRecord) {
+      throw new AriesFrameworkError(
+        `No out of band record found for credential request message with thread ${messageContext.message.threadId}, out of band invitation id ${outOfBandInvitationId} and role ${OutOfBandRole.Sender}`
+      )
+    }
+
+    const legacyInvitationMetadata = outOfBandRecord.metadata.get(OutOfBandRecordMetadataKeys.LegacyInvitation)
+
+    // If the original invitation was a legacy connectionless invitation, it's okay if the message does not have a pthid.
+    if (
+      legacyInvitationMetadata?.legacyInvitationType !== 'connectionless' &&
+      outOfBandRecord.outOfBandInvitation.id !== outOfBandInvitationId
+    ) {
+      throw new AriesFrameworkError(
+        'Response messages to out of band invitation requests MUST have a parent thread id that matches the out of band invitation id.'
+      )
+    }
+
+    // This should not happen, as it is not allowed to create reusable out of band invitations with attached messages
+    // But should that implementation change, we at least cover it here.
+    if (outOfBandRecord.reusable) {
+      throw new AriesFrameworkError(
+        'Receiving messages in response to reusable out of band invitations is not supported.'
+      )
+    }
+
+    if (outOfBandRecord.state === OutOfBandState.Done) {
+      if (!messageContext.connection) {
+        throw new AriesFrameworkError(
+          "Can't find connection associated with incoming message, while out of band state is done. State must be await response if no connection has been created"
+        )
+      }
+      if (messageContext.connection.outOfBandId !== outOfBandRecord.id) {
+        throw new AriesFrameworkError(
+          'Connection associated with incoming message is not associated with the out of band invitation containing the attached message.'
+        )
+      }
+
+      // We're good to go. Connection was created and points to the correct out of band record. And the message is in response to an attached request message from the oob invitation.
+    } else if (outOfBandRecord.state === OutOfBandState.AwaitResponse) {
+      // We're good to go. Waiting for a response. And the message is in response to an attached request message from the oob invitation.
+
+      // Now that we have received the first response message to our out of band invitation, we mark the out of band record as done
+      outOfBandRecord.state = OutOfBandState.Done
+      await outOfBandRepository.update(messageContext.agentContext, outOfBandRecord)
+    } else {
+      throw new AriesFrameworkError(`Out of band record is in incorrect state ${outOfBandRecord.state}`)
+    }
+  }
+
   public async updateState(agentContext: AgentContext, connectionRecord: ConnectionRecord, newState: DidExchangeState) {
     const previousState = connectionRecord.state
     connectionRecord.state = newState

packages/core/src/modules/credentials/CredentialsApi.ts

@@ -505,6 +505,7 @@ export class CredentialsApi<CPs extends CredentialProtocol[]> implements Credent
     })
     message.setThread({
       threadId: credentialRecord.threadId,
+      parentThreadId: credentialRecord.parentThreadId,
     })
     const outboundMessageContext = await getOutboundMessageContext(this.agentContext, {
       message,

packages/core/src/modules/credentials/protocol/v2/CredentialFormatCoordinator.ts

@@ -70,7 +70,7 @@ export class CredentialFormatCoordinator<CFs extends CredentialFormatService[]>
       credentialPreview,
     })
 
-    message.setThread({ threadId: credentialRecord.threadId })
+    message.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
 
     await didCommMessageRepository.saveOrUpdateAgentMessage(agentContext, {
       agentMessage: message,
@@ -182,7 +182,7 @@ export class CredentialFormatCoordinator<CFs extends CredentialFormatService[]>
       comment,
     })
 
-    message.setThread({ threadId: credentialRecord.threadId })
+    message.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
 
     await didCommMessageRepository.saveOrUpdateAgentMessage(agentContext, {
       agentMessage: message,
@@ -254,7 +254,7 @@ export class CredentialFormatCoordinator<CFs extends CredentialFormatService[]>
       credentialPreview,
     })
 
-    message.setThread({ threadId: credentialRecord.threadId })
+    message.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
 
     await didCommMessageRepository.saveOrUpdateAgentMessage(agentContext, {
       agentMessage: message,
@@ -345,7 +345,7 @@ export class CredentialFormatCoordinator<CFs extends CredentialFormatService[]>
       comment,
     })
 
-    message.setThread({ threadId: credentialRecord.threadId })
+    message.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
 
     await didCommMessageRepository.saveOrUpdateAgentMessage(agentContext, {
       agentMessage: message,
@@ -399,7 +399,7 @@ export class CredentialFormatCoordinator<CFs extends CredentialFormatService[]>
       requestAttachments: requestAttachments,
     })
 
-    message.setThread({ threadId: credentialRecord.threadId })
+    message.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
 
     await didCommMessageRepository.saveOrUpdateAgentMessage(agentContext, {
       agentMessage: message,
@@ -498,7 +498,7 @@ export class CredentialFormatCoordinator<CFs extends CredentialFormatService[]>
       comment,
     })
 
-    message.setThread({ threadId: credentialRecord.threadId })
+    message.setThread({ threadId: credentialRecord.threadId, parentThreadId: credentialRecord.parentThreadId })
     message.setPleaseAck()
 
     await didCommMessageRepository.saveOrUpdateAgentMessage(agentContext, {