make service user configurable

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

settings/pkg/config/config.go

@@ -40,5 +40,6 @@ type Metadata struct {
 	StorageAddress string `ocisConfig:"storage_addr" env:"STORAGE_GRPC_ADDR"`
 
 	ServiceUserID     string `ocisConfig:"service_user_id" env:"METADATA_SERVICE_USER_UUID"`
+	ServiceUserIDP    string `ocisConfig:"service_user_idp" env:"METADATA_SERVICE_USER_IDP"`
 	MachineAuthAPIKey string `ocisConfig:"machine_auth_api_key" env:"OCIS_MACHINE_AUTH_API_KEY"`
 }

settings/pkg/config/defaultconfig.go

@@ -46,6 +46,7 @@ func DefaultConfig() *Config {
 			GatewayAddress:    "127.0.0.1:9142",
 			StorageAddress:    "127.0.0.1:9215",
 			ServiceUserID:     "95cb8724-03b2-11eb-a0a6-c33ef8ef53ad",
+			ServiceUserIDP:    "localhost:9200",
 			MachineAuthAPIKey: "change-me-please",
 		},
 	}