From 3ef3f10c7d5b8b967a2e270b43fd5dcad88b8ccf Mon Sep 17 00:00:00 2001
From: Martin Auer <martin.auer97@gmail.com>
Date: Mon, 5 Aug 2024 12:22:51 +0200
Subject: [PATCH] test: openid4vp x509 (#1984)

Signed-off-by: Martin Auer <martin.auer97@gmail.com>
---
 .../openid4vc/tests/openid4vc.e2e.test.ts     | 25 ++++++++++++++-----
 packages/openid4vc/tests/utils.ts             |  4 +--
 2 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/packages/openid4vc/tests/openid4vc.e2e.test.ts b/packages/openid4vc/tests/openid4vc.e2e.test.ts
index 6cad2cfeab..56c83311cc 100644
--- a/packages/openid4vc/tests/openid4vc.e2e.test.ts
+++ b/packages/openid4vc/tests/openid4vc.e2e.test.ts
@@ -16,6 +16,8 @@ import {
   W3cCredentialSubject,
   w3cDate,
   W3cIssuer,
+  X509Module,
+  KeyType,
   Jwt,
   Jwk,
 } from '@credo-ts/core'
@@ -57,6 +59,7 @@ describe('OpenId4Vc', () => {
   let issuer: AgentType<{
     openId4VcIssuer: OpenId4VcIssuerModule
     tenants: TenantsModule<{ openId4VcIssuer: OpenId4VcIssuerModule }>
+    x509: X509Module
   }>
   let issuer1: TenantType
   let issuer2: TenantType
@@ -80,6 +83,7 @@ describe('OpenId4Vc', () => {
     issuer = (await createAgentFromModules(
       'issuer',
       {
+        x509: new X509Module(),
         openId4VcIssuer: new OpenId4VcIssuerModule({
           baseUrl: issuanceBaseUrl,
           endpoints: {
@@ -130,6 +134,7 @@ describe('OpenId4Vc', () => {
         openId4VcHolder: new OpenId4VcHolderModule(),
         askar: new AskarModule(askarModuleConfig),
         tenants: new TenantsModule(),
+        x509: new X509Module(),
       },
       '96213c3d7fc8d4d6754c7a0fd969598e'
     )) as unknown as typeof holder
@@ -703,10 +708,7 @@ describe('OpenId4Vc', () => {
     const openIdVerifier = await verifier.agent.modules.openId4VcVerifier.createVerifier()
 
     const signedSdJwtVc = await issuer.agent.sdJwtVc.sign({
-      holder: {
-        method: 'did',
-        didUrl: holder.kid,
-      },
+      holder: { method: 'did', didUrl: holder.kid },
       issuer: {
         method: 'did',
         didUrl: issuer.kid,
@@ -722,8 +724,17 @@ describe('OpenId4Vc', () => {
       },
     })
 
+    const certificate = await verifier.agent.x509.createSelfSignedCertificate({
+      key: await verifier.agent.wallet.createKey({ keyType: KeyType.Ed25519 }),
+      extensions: [[{ type: 'dns', value: 'example.com' }]],
+    })
+
+    const rawCertificate = certificate.toString('base64')
     await holder.agent.sdJwtVc.store(signedSdJwtVc.compact)
 
+    await holder.agent.x509.addTrustedCertificate(rawCertificate)
+    await verifier.agent.x509.addTrustedCertificate(rawCertificate)
+
     const presentationDefinition = {
       id: 'OpenBadgeCredential',
       input_descriptors: [
@@ -756,9 +767,11 @@ describe('OpenId4Vc', () => {
     const { authorizationRequest, verificationSession } =
       await verifier.agent.modules.openId4VcVerifier.createAuthorizationRequest({
         verifierId: openIdVerifier.verifierId,
+
         requestSigner: {
-          method: 'did',
-          didUrl: verifier.kid,
+          method: 'x5c',
+          x5c: [rawCertificate],
+          issuer: 'https://example.com/hakuna/matadata',
         },
         presentationExchange: {
           definition: presentationDefinition,
diff --git a/packages/openid4vc/tests/utils.ts b/packages/openid4vc/tests/utils.ts
index cb63da0ec6..d076e4b65c 100644
--- a/packages/openid4vc/tests/utils.ts
+++ b/packages/openid4vc/tests/utils.ts
@@ -4,7 +4,7 @@ import type {
   OpenId4VcVerificationSessionState,
   OpenId4VcVerificationSessionStateChangedEvent,
 } from '../src'
-import type { BaseEvent, ModulesMap } from '@credo-ts/core'
+import type { BaseEvent, ModulesMap, X509Module } from '@credo-ts/core'
 import type { TenantsModule } from '@credo-ts/tenants'
 import type { Observable } from 'rxjs'
 
@@ -44,7 +44,7 @@ export async function createAgentFromModules<MM extends ModulesMap>(label: strin
 export type AgentType<MM extends ModulesMap> = Awaited<ReturnType<typeof createAgentFromModules<MM>>>
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-type AgentWithTenantsModule = Agent<{ tenants: TenantsModule<any> }>
+type AgentWithTenantsModule = Agent<{ tenants: TenantsModule<any>; x509: X509Module }>
 
 export async function createTenantForAgent(
   // FIXME: we need to make some improvements on the agent typing. It'a quite hard