feat: [WACI-Issuance] Support to read credential manifest

closes trustbloc#561

Signed-off-by: talwinder50 <[email protected]>

cmd/adapter-rest/startcmd/start.go

@@ -835,8 +835,8 @@ func addIssuerHandlers(parameters *adapterRestParameters, framework *aries.Aries
 	if err != nil {
 		return fmt.Errorf("aries-framework - failed to get aries context : %w", err)
 	}
-	// TODO #572 Pass the output descriptors to issuer
-	_, err = readCMOutputDescriptorFile(parameters.cmOutputDescriptorsFilePath)
+
+	cmOutputDescriptor, err := readCMOutputDescriptorFile(parameters.cmOutputDescriptorsFilePath)
 	if err != nil {
 		return fmt.Errorf("failed to read and validate manifest output descriptors : %w", err)
 	}
@@ -857,7 +857,7 @@ func addIssuerHandlers(parameters *adapterRestParameters, framework *aries.Aries
 	if err != nil {
 		return fmt.Errorf("failed to init trustbloc did creator: %w", err)
 	}
-	// TODO #572 Pass the output descriptors to issuer
+	// TODO #575 Persist the manifest output descriptor in database
 	// add issuer endpoints
 	issuerService, err := issuer.New(&issuerops.Config{
 		AriesCtx:             ariesCtx,
@@ -872,6 +872,7 @@ func addIssuerHandlers(parameters *adapterRestParameters, framework *aries.Aries
 		ExternalURL:          parameters.externalURL,
 		DidDomain:            parameters.trustblocDomain,
 		JSONLDDocumentLoader: ariesCtx.JSONLDDocumentLoader(),
+		CmOutputDescriptor:   cmOutputDescriptor,
 	})
 	if err != nil {
 		return fmt.Errorf("failed to init issuer ops: %w", err)

pkg/profile/issuer/profile.go

@@ -12,6 +12,7 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/hyperledger/aries-framework-go/pkg/doc/cm"
 	"github.com/hyperledger/aries-framework-go/spi/storage"
 
 	"github.com/trustbloc/edge-adapter/pkg/internal/common/adapterutil"
@@ -45,7 +46,7 @@ type ProfileData struct {
 	OIDCClientParams            *OIDCClientParams `json:"oidcParams,omitempty"`
 	CredentialScopes            []string          `json:"credScopes,omitempty"`
 	LinkedWalletURL             string            `json:"linkedWallet,omitempty"`
-	// Todo #issue Add credential manifest issuer object
+	CredentialManifestIssuer    cm.Issuer         `json:"issuer,omitempty"`
 }
 
 // OIDCClientParams optional set of oidc client parameters that the issuer may set, for static client registration.

pkg/profile/issuer/profile_test.go

@@ -11,8 +11,10 @@ import (
 	"errors"
 	"testing"
 
+	"github.com/google/uuid"
 	"github.com/hyperledger/aries-framework-go/component/storageutil/mem"
 	mockstorage "github.com/hyperledger/aries-framework-go/component/storageutil/mock"
+	"github.com/hyperledger/aries-framework-go/pkg/doc/cm"
 	"github.com/hyperledger/aries-framework-go/spi/storage"
 	"github.com/stretchr/testify/require"
 )
@@ -53,6 +55,10 @@ func TestCredentialRecord_SaveProfile(t *testing.T) {
 			Name:                "Issuer Profile 1",
 			SupportedVCContexts: []string{"https://w3id.org/citizenship/v3"},
 			URL:                 "http://issuer.example.com",
+			CredentialManifestIssuer: cm.Issuer{
+				ID:   uuid.New().String(),
+				Name: "Example University",
+			},
 		}
 
 		err = record.SaveProfile(value)

pkg/restapi/issuer/operation/operations.go

@@ -104,6 +104,7 @@ const (
 
 	// WACI interaction constants
 	credentialManifestFormat       = "dif/credential-manifest/[email protected]"
+	credentialManifestVersion      = "1.0.0"
 	credentialFulfillmentFormat    = "dif/credential-manifest/[email protected]"
 	offerCredentialAttachMediaType = "application/json"
 	redirectStatusOK               = "OK"
@@ -155,6 +156,7 @@ type Config struct {
 	ExternalURL          string
 	DidDomain            string
 	JSONLDDocumentLoader ld.DocumentLoader
+	CmOutputDescriptor   map[string][]*cm.OutputDescriptor
 }
 
 // New returns issuer rest instance.
@@ -342,6 +344,7 @@ type Operation struct {
 	getOIDCClientFunc    func(string, string) (oidcClient, error)
 	didDomain            string
 	jsonldDocLoader      ld.DocumentLoader
+	cmOutputDescriptor   map[string][]*cm.OutputDescriptor
 }
 
 // GetRESTHandlers get all controller API handler available for this service.
@@ -1291,7 +1294,7 @@ func (o *Operation) handleProposeCredential(msg service.DIDCommAction) (issuecre
 	}
 
 	// get manifest
-	manifest := o.readCredentialManifest()
+	manifest := o.readCredentialManifest(profile)
 
 	// get unsigned credential
 	vc, err := o.createCredential(getUserDataURL(profile.URL), userInvMap.TxToken, oauthToken,
@@ -1728,12 +1731,23 @@ func (o *Operation) hanlDIDExStateMsg(msg service.StateMsg) error {
 	return nil
 }
 
-// read credential manifest from profile URL endpoints
-// TODO for now returning empty manifest, TO BE IMPLEMENTED [issue##561 & issue#563]
-func (o *Operation) readCredentialManifest() *cm.CredentialManifest {
-	return &cm.CredentialManifest{
-		ID: uuid.NewString(),
+// read credential manifest issuer detail from persisted profile data
+func (o *Operation) readCredentialManifest(profileData *issuer.ProfileData) *cm.CredentialManifest {
+	for scope, cmDesciptor := range o.cmOutputDescriptor {
+		// TODO issue#561 Add credential manifest presentation definition
+		for _, profileCredScope := range profileData.CredentialScopes {
+			if scope == profileCredScope {
+				return &cm.CredentialManifest{
+					ID:                uuid.NewString(),
+					Version:           credentialManifestVersion,
+					Issuer:            profileData.CredentialManifestIssuer,
+					OutputDescriptors: cmDesciptor,
+				}
+			}
+		}
 	}
+
+	return nil
 }
 
 func prepareOfferCredentialMessage(manifest *cm.CredentialManifest, fulfillment *verifiable.Presentation) *issuecredsvc.OfferCredentialParams { // nolint:lll

pkg/restapi/issuer/operation/operations_test.go

@@ -3454,11 +3454,25 @@ func TestWACIIssuanceHandler(t *testing.T) {
 				ConnIDByDIDs: connID,
 			}
 
+			c.cmOutputDescriptor = map[string][]*cm.OutputDescriptor{
+				"prc": {
+					&cm.OutputDescriptor{
+						ID:     uuid.New().String(),
+						Schema: "https://www.w3.org/2018/credentials/examples/v1",
+					},
+				},
+			}
+
 			invitationID := uuid.New().String()
 			issuerID := uuid.New().String()
 
 			profile := createProfileData(issuerID)
 			profile.SupportsWACI = true
+			profile.CredentialScopes = []string{"prc", "udc"}
+			profile.CredentialManifestIssuer = cm.Issuer{
+				ID:   uuid.New().String(),
+				Name: "Example University",
+			}
 
 			err = c.profileStore.SaveProfile(profile)
 			require.NoError(t, err)
@@ -3502,9 +3516,21 @@ func TestWACIIssuanceHandler(t *testing.T) {
 
 			invitationID := uuid.New().String()
 			issuerID := uuid.New().String()
-
+			c.cmOutputDescriptor = map[string][]*cm.OutputDescriptor{
+				"prc": {
+					&cm.OutputDescriptor{
+						ID:     uuid.New().String(),
+						Schema: "https://www.w3.org/2018/credentials/examples/v1",
+					},
+				},
+			}
 			profile := createProfileData(issuerID)
 			profile.SupportsWACI = true
+			profile.CredentialScopes = []string{"prc", "udc"}
+			profile.CredentialManifestIssuer = cm.Issuer{
+				ID:   uuid.New().String(),
+				Name: "Example University",
+			}
 
 			err = c.profileStore.SaveProfile(profile)
 			require.NoError(t, err)
@@ -3615,6 +3641,11 @@ func TestWACIIssuanceHandler(t *testing.T) {
 
 			profile = createProfileData(issuerID)
 			profile.SupportsWACI = true
+			profile.CredentialScopes = []string{"prc", "udc"}
+			profile.CredentialManifestIssuer = cm.Issuer{
+				ID:   uuid.New().String(),
+				Name: "Example University",
+			}
 
 			err = c.profileStore.SaveProfile(profile)
 			require.NoError(t, err)