From 0574925b69c71f9936c782585b5b3f49fab01131 Mon Sep 17 00:00:00 2001
From: Wout Slakhorst <wout.slakhorst@nedap.com>
Date: Wed, 6 Dec 2023 15:38:26 +0100
Subject: [PATCH] use response_uri instead of redirect

---
 auth/api/iam/api_test.go  | 2 +-
 auth/api/iam/openid4vp.go | 2 +-
 auth/api/iam/types.go     | 3 +++
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/auth/api/iam/api_test.go b/auth/api/iam/api_test.go
index c661faa1e7..ecc47e4805 100644
--- a/auth/api/iam/api_test.go
+++ b/auth/api/iam/api_test.go
@@ -231,7 +231,7 @@ func TestWrapper_HandleAuthorizeRequest(t *testing.T) {
 		assert.Contains(t, location, "client_id=did%3Aweb%3Aexample.com%3Aiam%3Averifier")
 		assert.Contains(t, location, "nonce=")
 		assert.Contains(t, location, "presentation_definition_uri=https%3A%2F%2Fexample.com%2Fiam%2Fverifier%2Fpresentation_definition%3Fscope%3Dtest")
-		assert.Contains(t, location, "redirect_uri=https%3A%2F%2Fexample.com%2Fiam%2Fverifier%2Fresponse")
+		assert.Contains(t, location, "response_uri=https%3A%2F%2Fexample.com%2Fiam%2Fverifier%2Fresponse")
 		assert.Contains(t, location, "response_mode=direct_post")
 		assert.Contains(t, location, "response_type=vp_token")
 
diff --git a/auth/api/iam/openid4vp.go b/auth/api/iam/openid4vp.go
index 57d7c06e61..65e1630d40 100644
--- a/auth/api/iam/openid4vp.go
+++ b/auth/api/iam/openid4vp.go
@@ -107,7 +107,7 @@ func (r Wrapper) handleAuthorizeRequestFromHolder(ctx context.Context, verifier
 	redirectURL := AddQueryParams(*walletURL, map[string]string{
 		responseTypeParam:       responseTypeVPToken,
 		clientIDParam:           verifier.String(),
-		redirectURIParam:        callbackURL.String(),
+		responseURIParam:        callbackURL.String(),
 		presentationDefUriParam: presentationDefinitionURI.String(),
 		responseModeParam:       responseModeDirectPost,
 		nonceParam:              nonce,
diff --git a/auth/api/iam/types.go b/auth/api/iam/types.go
index f03026d371..759894b01d 100644
--- a/auth/api/iam/types.go
+++ b/auth/api/iam/types.go
@@ -160,6 +160,9 @@ const stateParam = "state"
 // Specified by https://datatracker.ietf.org/doc/html/rfc6749#section-3.1.2
 const redirectURIParam = "redirect_uri"
 
+// responseURIParam is the name of the OpenID4VP response_uri parameter.
+const responseURIParam = "response_uri"
+
 // presentationDefParam is the name of the OpenID4VP presentation_definition parameter.
 // Specified by https://openid.bitbucket.io/connect/openid-4-verifiable-presentations-1_0.html#name-presentation_definition-par
 const presentationDefParam = "presentation_definition"