Merge remote-tracking branch 'upstream/release-7.5.0' into chore/merge-release-into-dev

lib/plugins/common/json-rpc.js

@@ -98,3 +98,17 @@ function parseConf (confPath) {
 
   return res
 }
+
+function rpcConfig (cryptoRec) {
+  try {
+    const configPath = coinUtils.configPath(cryptoRec)
+    const config = parseConf(configPath)
+    return {
+      username: config.rpcuser,
+      password: config.rpcpassword,
+      port: config.rpcport || cryptoRec.defaultPort
+    }
+  } catch (err) {
+    throw new Error('Wallet is currently not installed')
+  }
+}