Add endpoint oidc email to enroll response

client.go

@@ -83,9 +83,10 @@ var ErrInvalidCredentials = fmt.Errorf("invalid credentials")
 var ErrInvalidCode = fmt.Errorf("invalid enrollment code")
 
 type ConfigMeta struct {
-	Org     ConfigOrg
-	Network ConfigNetwork
-	Host    ConfigHost
+	Org          ConfigOrg
+	Network      ConfigNetwork
+	Host         ConfigHost
+	EndpointOIDC *ConfigEndpointOIDC
 }
 
 type ConfigOrg struct {
@@ -104,6 +105,10 @@ type ConfigHost struct {
 	IPAddress string
 }
 
+type ConfigEndpointOIDC struct {
+	Email string
+}
+
 // Enroll issues an enrollment request against the REST API using the given enrollment code, passing along a locally
 // generated DH X25519 public key to be signed by the CA, and an Ed 25519 public key for future API call authentication.
 // On success it returns the Nebula config generated by the server, a Nebula private key PEM to be inserted into the
@@ -204,6 +209,12 @@ func (c *Client) Enroll(ctx context.Context, logger logrus.FieldLogger, code str
 		},
 	}
 
+	if r.Data.EndpointOIDCMeta != nil {
+		meta.EndpointOIDC = &ConfigEndpointOIDC{
+			Email: r.Data.EndpointOIDCMeta.Email,
+		}
+	}
+
 	// Determine the private keys to save based on the network curve type
 	var privkeyPEM []byte
 	var privkey keys.PrivateKey
@@ -382,6 +393,12 @@ func (c *Client) DoUpdate(ctx context.Context, creds keys.Credentials) ([]byte,
 		},
 	}
 
+	if result.EndpointOIDCMeta != nil {
+		meta.EndpointOIDC = &ConfigEndpointOIDC{
+			Email: result.EndpointOIDCMeta.Email,
+		}
+	}
+
 	return result.Config, nebulaPrivkeyPEM, newCreds, meta, nil
 }
 

client_test.go

@@ -50,6 +50,7 @@ func TestEnroll(t *testing.T) {
 	hostID := "foobar"
 	hostName := "foo host"
 	hostIP := "192.168.100.1"
+	oidcEmail := "[email protected]"
 	counter := uint(5)
 	ca, _ := dnapitest.NebulaCACert()
 	caPEM, err := ca.MarshalToPEM()
@@ -92,6 +93,9 @@ func TestEnroll(t *testing.T) {
 					Name:      hostName,
 					IPAddress: hostIP,
 				},
+				EndpointOIDCMeta: &message.HostEndpointOIDCMetadata{
+					Email: oidcEmail,
+				},
 			},
 		})
 	})
@@ -139,6 +143,7 @@ func TestEnroll(t *testing.T) {
 	assert.Equal(t, hostID, meta.Host.ID)
 	assert.Equal(t, hostName, meta.Host.Name)
 	assert.Equal(t, hostIP, meta.Host.IPAddress)
+	assert.Equal(t, oidcEmail, meta.EndpointOIDC.Email)
 
 	// Test error handling
 	errorMsg := "invalid enrollment code"
@@ -377,6 +382,7 @@ func TestDoUpdate(t *testing.T) {
 	hostID := "foobar"
 	hostName := "foo host"
 	hostIP := "192.168.100.1"
+	oidcEmail := "[email protected]"
 
 	// This time sign the response with the correct CA key.
 	ts.ExpectDNClientRequest(message.DoUpdate, http.StatusOK, func(r message.RequestWrapper) []byte {
@@ -400,6 +406,9 @@ func TestDoUpdate(t *testing.T) {
 				Name:      hostName,
 				IPAddress: hostIP,
 			},
+			EndpointOIDCMeta: &message.HostEndpointOIDCMetadata{
+				Email: oidcEmail,
+			},
 		}
 		rawRes := jsonMarshal(newConfigResponse)
 
@@ -427,6 +436,7 @@ func TestDoUpdate(t *testing.T) {
 	assert.Equal(t, hostID, meta.Host.ID)
 	assert.Equal(t, hostName, meta.Host.Name)
 	assert.Equal(t, hostIP, meta.Host.IPAddress)
+	assert.Equal(t, oidcEmail, meta.EndpointOIDC.Email)
 
 }
 
@@ -727,7 +737,7 @@ func TestCommandResponse(t *testing.T) {
 
 	ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
 	defer cancel()
-	config, pkey, creds, _, err := c.Enroll(ctx, testutil.NewTestLogger(), "foobar")
+	config, pkey, creds, meta, err := c.Enroll(ctx, testutil.NewTestLogger(), "foobar")
 	require.NoError(t, err)
 
 	// make sure all credential values were set
@@ -740,6 +750,9 @@ func TestCommandResponse(t *testing.T) {
 	assert.NotEmpty(t, config)
 	assert.NotEmpty(t, pkey)
 
+	// no EndpointOIDC for standard host enrollments
+	assert.Nil(t, meta.EndpointOIDC)
+
 	// This time sign the response with the correct CA key.
 	responseToken := "abc123"
 	res := map[string]any{"msg": "Hello, world!"}

message/message.go

@@ -73,13 +73,14 @@ type DoUpdateRequest struct {
 
 // DoUpdateResponse is the response generated for a DoUpdate request.
 type DoUpdateResponse struct {
-	Config       []byte              `json:"config"`
-	Counter      uint                `json:"counter"`
-	Nonce        []byte              `json:"nonce"`
-	TrustedKeys  []byte              `json:"trustedKeys"`
-	Organization HostOrgMetadata     `json:"organization"`
-	Network      HostNetworkMetadata `json:"network"`
-	Host         HostHostMetadata    `json:"host"`
+	Config           []byte                    `json:"config"`
+	Counter          uint                      `json:"counter"`
+	Nonce            []byte                    `json:"nonce"`
+	TrustedKeys      []byte                    `json:"trustedKeys"`
+	Organization     HostOrgMetadata           `json:"organization"`
+	Network          HostNetworkMetadata       `json:"network"`
+	Host             HostHostMetadata          `json:"host"`
+	EndpointOIDCMeta *HostEndpointOIDCMetadata `json:"endpointOIDC"`
 }
 
 // LongPollWaitResponseWrapper contains a response to LongPollWait inside "data."
@@ -152,13 +153,14 @@ type EnrollResponse struct {
 
 // EnrollResponseData is included in the EnrollResponse.
 type EnrollResponseData struct {
-	Config       []byte              `json:"config"`
-	HostID       string              `json:"hostID"`
-	Counter      uint                `json:"counter"`
-	TrustedKeys  []byte              `json:"trustedKeys"`
-	Organization HostOrgMetadata     `json:"organization"`
-	Network      HostNetworkMetadata `json:"network"`
-	Host         HostHostMetadata    `json:"host"`
+	Config           []byte                    `json:"config"`
+	HostID           string                    `json:"hostID"`
+	Counter          uint                      `json:"counter"`
+	TrustedKeys      []byte                    `json:"trustedKeys"`
+	Organization     HostOrgMetadata           `json:"organization"`
+	Network          HostNetworkMetadata       `json:"network"`
+	Host             HostHostMetadata          `json:"host"`
+	EndpointOIDCMeta *HostEndpointOIDCMetadata `json:"endpointOIDC"`
 }
 
 // HostOrgMetadata is included in EnrollResponseData.
@@ -182,6 +184,11 @@ type HostHostMetadata struct {
 	IPAddress string `json:"ipAddress"`
 }
 
+// HostEndpointOIDCMetadata is included in EnrollResponseData.
+type HostEndpointOIDCMetadata struct {
+	Email string `json:"email"`
+}
+
 // APIError represents a single error returned in an API error response.
 type APIError struct {
 	Code    string `json:"code"`