fix: Pass VC Test Suite where JWS is passed as input data

closes #947

Signed-off-by: Dima <dkinoshenko@gmail.com>

Author: kdimak

pkg/doc/verifiable/test-suite/verifiable_suite_test.go

@@ -91,7 +91,10 @@ func encodeVCToJWS(vcBytes []byte, privateKey interface{}) {
 }
 
 func encodeVPToJWS(vpBytes []byte, audience string, privateKey interface{}) {
-	vp, err := verifiable.NewPresentation(vpBytes, verifiable.WithPresSkippedEmbeddedProofCheck())
+	vp, err := verifiable.NewPresentation(vpBytes,
+		verifiable.WithPresSkippedEmbeddedProofCheck(),
+		// the public key is used to decode verifiable credentials passed as JWS to the presentation
+		verifiable.WithPresPublicKeyFetcher(verifiable.SingleKey(getJWTDecodePublicKey())))
 	if err != nil {
 		abort("failed to decode presentation: %v", err)
 	}
@@ -128,9 +131,7 @@ func encodeVCToJWTUnsecured(vcBytes []byte) {
 func decodeVCJWTToJSON(vcBytes []byte, publicKey interface{}) {
 	// Asked to decode JWT
 	credential, _, err := verifiable.NewCredential(vcBytes,
-		verifiable.WithPublicKeyFetcher(func(issuerID, keyID string) (interface{}, error) {
-			return publicKey, nil
-		}))
+		verifiable.WithPublicKeyFetcher(verifiable.SingleKey(publicKey)))
 	if err != nil {
 		abort("failed to decode credential: %v", err)
 	}
@@ -186,6 +187,39 @@ func parseKeys(packedKeys string) (private, public interface{}) {
 	return privateKey, publicKey
 }
 
+func getJWTDecodePublicKey() interface{} {
+	//nolint:lll
+	jwkStr := `
+{
+  "kty": "RSA",
+  "n": "0vx7agoebGcQSuuPiLJXZptN9nndrQmbXEps2aiAFbWhM78LhWx4cbbfAAtVT86zwu1RK7aPFFxuhDR1L6tSoc_BJECPebWKRXjBZCiFV4n3oknjhMstn64tZ_2W-5JsGY4Hc5n9yBXArwl93lqt7_RN5w6Cf0h4QyQ5v-65YGjQR0_FDW2QvzqY368QQMicAtaSqzs8KJZgnYb9c7d0zgdAZHzu6qMQvRL5hajrn1n91CbOpbISD08qNLyrdkt-bFTWhAI4vMQFh6WeZu0fM4lFd2NcRwr3XPksINHaQ-G_xBniIqbw0Ls1jF44-csFCur-kEgU8awapJzKnqDKgw",
+  "e": "AQAB",
+  "d": "X4cTteJY_gn4FYPsXB8rdXix5vwsg1FLN5E3EaG6RJoVH-HLLKD9M7dx5oo7GURknchnrRweUkC7hT5fJLM0WbFAKNLWY2vv7B6NqXSzUvxT0_YSfqijwp3RTzlBaCxWp4doFk5N2o8Gy_nHNKroADIkJ46pRUohsXywbReAdYaMwFs9tv8d_cPVY3i07a3t8MN6TNwm0dSawm9v47UiCl3Sk5ZiG7xojPLu4sbg1U2jx4IBTNBznbJSzFHK66jT8bgkuqsk0GjskDJk19Z4qwjwbsnn4j2WBii3RL-Us2lGVkY8fkFzme1z0HbIkfz0Y6mqnOYtqc0X4jfcKoAC8Q",
+  "p": "83i-7IvMGXoMXCskv73TKr8637FiO7Z27zv8oj6pbWUQyLPQBQxtPVnwD20R-60eTDmD2ujnMt5PoqMrm8RfmNhVWDtjjMmCMjOpSXicFHj7XOuVIYQyqVWlWEh6dN36GVZYk93N8Bc9vY41xy8B9RzzOGVQzXvNEvn7O0nVbfs",
+  "q": "3dfOR9cuYq-0S-mkFLzgItgMEfFzB2q3hWehMuG0oCuqnb3vobLyumqjVZQO1dIrdwgTnCdpYzBcOfW5r370AFXjiWft_NGEiovonizhKpo9VVS78TzFgxkIdrecRezsZ-1kYd_s1qDbxtkDEgfAITAG9LUnADun4vIcb6yelxk",
+  "dp": "G4sPXkc6Ya9y8oJW9_ILj4xuppu0lzi_H7VTkS8xj5SdX3coE0oimYwxIi2emTAue0UOa5dpgFGyBJ4c8tQ2VF402XRugKDTP8akYhFo5tAA77Qe_NmtuYZc3C3m3I24G2GvR5sSDxUyAN2zq8Lfn9EUms6rY3Ob8YeiKkTiBj0",
+  "dq": "s9lAH9fggBsoFR8Oac2R_E2gw282rT2kGOAhvIllETE1efrA6huUUvMfBcMpn8lqeW6vzznYY5SSQF7pMdC_agI3nG8Ibp1BUb0JUiraRNqUfLhcQb_d9GF4Dh7e74WbRsobRonujTYN1xCaP6TO61jvWrX-L18txXw494Q_cgk",
+  "qi": "GyM_p6JrXySiz1toFgKbWV-JdI3jQ4ypu9rbMWx3rQJBfmt0FoYzgUIZEVFEcOqwemRN81zoDAaa-Bk0KWNGDjJHZDdDmFhW3AN7lI-puxk_mHZGJ11rxyR8O55XLSe3SPmRfKwZI6yU24ZxvQKFYItdldUKGzO6Ia6zTKhAVRU",
+  "alg": "RS256",
+  "kid": "did:example:0xab#verikey-1"
+}
+`
+
+	jwk := &jose.JSONWebKey{}
+
+	err := jwk.UnmarshalJSON([]byte(jwkStr))
+	if err != nil {
+		abort("JWK unmarshalling error: %v", err)
+	}
+
+	privateKey, ok := jwk.Key.(*rsa.PrivateKey)
+	if !ok {
+		abort("expected to get *rsa.PrivateKey, but got smth different")
+	}
+
+	return privateKey.Public()
+}
+
 func encodeVCToJSON(vcBytes []byte) {
 	credential, _, err := verifiable.NewCredential(vcBytes, verifiable.WithNoCustomSchemaCheck())
 	if err != nil {

scripts/run_vc_test_suite.sh

@@ -31,7 +31,8 @@ export PATH=$PATH:`pwd`
 
 # get the suite
 rm -rf ${SUITE_DIR}
-git clone --depth=1 -q https://github.com/w3c/vc-test-suite suite
+# todo clone from https://github.com/w3c/vc-test-suite as soon as https://github.com/w3c/vc-test-suite/pull/102 is merged.
+git clone --depth=1 -q https://github.com/kdimak/vc-test-suite -b vc-jwt-with-known-json-web-key suite
 
 # build the suite
 cd ${SUITE_DIR}