From b58747ed0875070a61ed90b4cd64559be99f6928 Mon Sep 17 00:00:00 2001
From: dtsiflit <dimitri.tsiflitzis@netcompany.com>
Date: Tue, 16 Jul 2024 11:37:13 +0300
Subject: [PATCH] [fix] deferred issuer fixes

---
 .../CredentialIssuerMetadata.swift                |  4 ++--
 Sources/Issuers/Issuer.swift                      | 12 ++++++++++--
 Sources/Utilities/Constants.swift                 |  2 ++
 Tests/Issue/IssuanceFlowsTest.swift               | 15 +++++++++++++--
 4 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/Sources/Entities/CredentialIssuer/CredentialIssuerMetadata.swift b/Sources/Entities/CredentialIssuer/CredentialIssuerMetadata.swift
index f19ce2e..d8bd604 100644
--- a/Sources/Entities/CredentialIssuer/CredentialIssuerMetadata.swift
+++ b/Sources/Entities/CredentialIssuer/CredentialIssuerMetadata.swift
@@ -79,9 +79,9 @@ public struct CredentialIssuerMetadata: Decodable, Equatable {
   
   public init(deferredCredentialEndpoint: CredentialIssuerEndpoint?) throws {
     try self.init(
-      credentialIssuerIdentifier: .init(""),
+      credentialIssuerIdentifier: .init(Constants.url),
       authorizationServers: [],
-      credentialEndpoint: .init(string: ""),
+      credentialEndpoint: .init(string: Constants.url),
       batchCredentialEndpoint: nil,
       deferredCredentialEndpoint: deferredCredentialEndpoint,
       notificationEndpoint: nil,
diff --git a/Sources/Issuers/Issuer.swift b/Sources/Issuers/Issuer.swift
index 1c7859c..45ea59f 100644
--- a/Sources/Issuers/Issuer.swift
+++ b/Sources/Issuers/Issuer.swift
@@ -716,8 +716,16 @@ public extension Issuer {
     config: OpenId4VCIConfig
   ) throws -> Issuer {
     try Issuer(
-      authorizationServerMetadata: .oauth(.init()),
-      issuerMetadata: .init(deferredCredentialEndpoint: deferredCredentialEndpoint),
+      authorizationServerMetadata: .oauth(
+        .init(
+            authorizationEndpoint: Constants.url,
+            tokenEndpoint: Constants.url,
+            pushedAuthorizationRequestEndpoint: Constants.url
+        )
+      ),
+      issuerMetadata: .init(
+        deferredCredentialEndpoint: deferredCredentialEndpoint
+      ),
       config: config,
       deferredRequesterPoster: deferredRequesterPoster
     )
diff --git a/Sources/Utilities/Constants.swift b/Sources/Utilities/Constants.swift
index 918194b..c258350 100644
--- a/Sources/Utilities/Constants.swift
+++ b/Sources/Utilities/Constants.swift
@@ -29,4 +29,6 @@ public struct Constants {
   
   public static let OPENID_SCOPE = "openid"
   public static let TX_CODE_PARAM = "tx_code"
+    
+  public static let url = "https://a.bc"
 }
diff --git a/Tests/Issue/IssuanceFlowsTest.swift b/Tests/Issue/IssuanceFlowsTest.swift
index dbc9d92..f90e93c 100644
--- a/Tests/Issue/IssuanceFlowsTest.swift
+++ b/Tests/Issue/IssuanceFlowsTest.swift
@@ -28,7 +28,18 @@ class IssuanceFlowsTest: XCTestCase {
     super.tearDown()
   }
   
-  func test() throws {
-    
+  func testDeferredIssuerConstruction() async throws {
+   
+    let issuer = try Issuer.createDeferredIssuer(
+      deferredCredentialEndpoint: .init(string: "https://www.example.com"),
+      deferredRequesterPoster: Poster(),
+      config: .init(
+        clientId: .init(),
+        authFlowRedirectionURI: URL(string: "https://www.example.com")!
+      )
+    )
+      
+    let endPoint = await issuer.issuerMetadata.deferredCredentialEndpoint!.url.absoluteString
+    XCTAssertEqual(endPoint, "https://www.example.com")
   }
 }