Add endpoint oidc email to doUpdate response

Author: IanVS

client.go

@@ -388,6 +388,9 @@ func (c *Client) DoUpdate(ctx context.Context, creds keys.Credentials) ([]byte,
 			Name:      result.Host.Name,
 			IPAddress: result.Host.IPAddress,
 		},
+		EndpointOIDC: ConfigEndpointOIDC{
+			Email: result.EndpointOIDCMeta.Email,
+		},
 	}
 
 	return result.Config, nebulaPrivkeyPEM, newCreds, meta, nil

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,omitempty"`
 }
 
 // LongPollWaitResponseWrapper contains a response to LongPollWait inside "data."