server: Add RPCConfig

server/app/com/xsn/explorer/config/RPCConfig.scala

@@ -0,0 +1,35 @@
+package com.xsn.explorer.config
+
+import javax.inject.Inject
+
+import play.api.Configuration
+
+trait RPCConfig {
+
+  import RPCConfig._
+
+  def host: Host
+  def username: Username
+  def password: Password
+}
+
+object RPCConfig {
+
+  case class Host(string: String) extends AnyVal
+  case class Username(string: String) extends AnyVal
+  case class Password(string: String) extends AnyVal
+}
+
+class PlayRPCConfig @Inject() (config: Configuration) extends RPCConfig {
+
+  import RPCConfig._
+
+  private def get(name: String) = config.get[String](s"rpc.$name")
+
+  override val host: Host = Host(get("host"))
+
+  override def username: Username = Username(get("username"))
+
+  override def password: Password = Password(get("password"))
+
+}

server/conf/application.conf

@@ -5,3 +5,13 @@ play.i18n.langs = ["en"]
 play.filters.hosts {
   allowed = ["localhost", "localhost:9000", "127.0.0.1:9000"]
 }
+
+rpc {
+  host = "http://localhost:51473"
+  username = "dummy"
+  password = "replaceme"
+
+  host = ${?XSN_RPC_HOST}
+  username = ${?XSN_RPC_USERNAME}
+  password = ${?XSN_RPC_PASSWORD}
+}