fix events authentication

Signed-off-by: jkoberg <jkoberg@owncloud.com>

services/sharing/pkg/config/config.go

@@ -153,6 +153,8 @@ type Events struct {
 	TLSInsecure       bool   `yaml:"tls_insecure" env:"OCIS_INSECURE;SHARING_EVENTS_TLS_INSECURE" desc:"Whether to verify the server TLS certificates."`
 	TLSRootCaCertPath string `yaml:"tls_root_ca_cert_path" env:"OCIS_EVENTS_TLS_ROOT_CA_CERTIFICATE;SHARING_EVENTS_TLS_ROOT_CA_CERTIFICATE" desc:"The root CA certificate used to validate the server's TLS certificate. If provided SHARING_EVENTS_TLS_INSECURE will be seen as false."`
 	EnableTLS         bool   `yaml:"enable_tls" env:"OCIS_EVENTS_ENABLE_TLS;SHARING_EVENTS_ENABLE_TLS" desc:"Enable TLS for the connection to the events broker. The events broker is the ocis service which receives and delivers events between the services.."`
+	AuthUsername      string `yaml:"auth_username" env:"OCIS_EVENTS_AUTH_USERNAME;SHARING_EVENTS_AUTH_USERNAME" desc:"Username for the events broker."`
+	AuthPassword      string `yaml:"auth_password" env:"OCIS_EVENTS_AUTH_PASSWORD;SHARING_EVENTS_AUTH_PASSWORD" desc:"Password for the events broker."`
 }
 
 // PasswordPolicy configures reva password policy

services/sharing/pkg/revaconfig/config.go

@@ -81,6 +81,8 @@ func SharingConfigFromStruct(cfg *config.Config, logger log.Logger) (map[string]
 								"natsclusterid":        cfg.Events.ClusterID,
 								"tlsinsecure":          cfg.Events.TLSInsecure,
 								"tlsrootcacertificate": cfg.Events.TLSRootCaCertPath,
+								"authusername":         cfg.Events.AuthUsername,
+								"authpassword":         cfg.Events.AuthPassword,
 							},
 						},
 					},
@@ -134,6 +136,8 @@ func SharingConfigFromStruct(cfg *config.Config, logger log.Logger) (map[string]
 					"tls-root-ca-cert": cfg.Events.TLSRootCaCertPath,
 					"enable-tls":       cfg.Events.EnableTLS,
 					"name":             "sharing-eventsmiddleware",
+					"username":         cfg.Events.AuthUsername,
+					"password":         cfg.Events.AuthPassword,
 				},
 				"prometheus": map[string]interface{}{
 					"namespace": "ocis",