chore: change proof purpose for data integrity

Signed-off-by: Firas Qutishat <[email protected]>
trustbloc · Sep 13, 2023 · fe1a3e6 · fe1a3e6
1 parent 53bc2ef
commit fe1a3e6
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/pkg/doc/vc/crypto/crypto_test.go b/pkg/doc/vc/crypto/crypto_test.go
@@ -671,7 +671,7 @@ func TestSignCredential(t *testing.T) {
 		c := New(
 			&vdrmock.VDRegistry{
 				ResolveFunc: func(didID string, opts ...vdrapi.DIDMethodOption) (*did.DocResolution, error) {
-					return makeMockDIDResolution(signingDID, verificationMethod, did.Authentication), nil
+					return makeMockDIDResolution(signingDID, verificationMethod, did.AssertionMethod), nil
 				}},
 			testutil.DocumentLoader(t),
 		)
@@ -939,7 +939,7 @@ func createDIDDoc(didID string, opts ...opt) *did.Doc {
 		VerificationMethod:   []did.VerificationMethod{signingKey},
 		Service:              []did.Service{service},
 		Created:              &createdTime,
-		AssertionMethod:      []did.Verification{{VerificationMethod: signingKey}},
+		AssertionMethod:      []did.Verification{{VerificationMethod: signingKey, Relationship: did.AssertionMethod}},
 		Authentication:       []did.Verification{{VerificationMethod: signingKey, Relationship: did.Authentication}},
 		CapabilityInvocation: []did.Verification{{VerificationMethod: signingKey}},
 		CapabilityDelegation: []did.Verification{{VerificationMethod: signingKey}},

diff --git a/pkg/doc/vc/crypto/dataIntegrity.go b/pkg/doc/vc/crypto/dataIntegrity.go
@@ -32,7 +32,7 @@ func (c *Crypto) signCredentialLDPDataIntegrity(signerData *vc.Signer,
 	}
 
 	if signOpts.Purpose == "" {
-		signOpts.Purpose = Authentication
+		signOpts.Purpose = AssertionMethod
 	}
 
 	signatureType := signerData.SignatureType

diff --git a/pkg/doc/vc/crypto/dataIntegrity_test.go b/pkg/doc/vc/crypto/dataIntegrity_test.go
@@ -39,7 +39,7 @@ func TestCrypto_SignCredentialLDPDataIntegrity(t *testing.T) { //nolint:gocognit
 	c := New(
 		&vdrmock.VDRegistry{
 			ResolveFunc: func(didID string, opts ...vdrapi.DIDMethodOption) (*did.DocResolution, error) {
-				return makeMockDIDResolution(signingDID, verificationMethod, did.Authentication), nil
+				return makeMockDIDResolution(signingDID, verificationMethod, did.AssertionMethod), nil
 			}},
 		testutil.DocumentLoader(t),
 	)
@@ -82,7 +82,7 @@ func TestCrypto_SignCredentialLDPDataIntegrity(t *testing.T) { //nolint:gocognit
 		require.Equal(t, "DataIntegrityProof", signedVC.Proofs[0]["type"])
 		require.Equal(t, "ecdsa-2019", signedVC.Proofs[0]["cryptosuite"])
 		require.Equal(t, "#key1", signedVC.Proofs[0]["verificationMethod"])
-		require.Equal(t, "authentication", signedVC.Proofs[0]["proofPurpose"])
+		require.Equal(t, "assertionMethod", signedVC.Proofs[0]["proofPurpose"])
 		require.Empty(t, signedVC.Proofs[0]["challenge"])
 		require.Empty(t, signedVC.Proofs[0]["domain"])
 		require.NotEmpty(t, signedVC.Proofs[0]["proofValue"])