Fix admin/user login issues

website/src/Auth/Parking.js

@@ -0,0 +1,53 @@
+import React, { Component, Fragment } from "react"
+import PropTypes from "prop-types"
+import { api } from "src/API"
+import { WaitModal } from "../Modal"
+import { Column } from "ui"
+import autobind from "autobind-decorator"
+
+export class Parking extends Component {
+  static propTypes = {
+    history: PropTypes.oneOfType([PropTypes.array, PropTypes.object]),
+  }
+
+  componentDidMount() {
+    api.addListener("login", this.goToRedirect)
+    api.addListener("logout", this.goToLogin)
+  }
+
+  componentWillUnmount() {
+    api.removeListener("login", this.goToRedirect)
+    api.removeListener("logout", this.goToLogin)
+  }
+
+  @autobind
+  goToRedirect() {
+    if (this.props.history) {
+      let url =
+        new URLSearchParams(this.props.history.location.search).get(
+          "redirect"
+        ) || "/"
+
+      try {
+        this.props.history.replace(url)
+      } catch (error) {
+        this.props.history.replace("/")
+      }
+    }
+  }
+
+  @autobind
+  goToLogin() {
+    this.props.history.replace("/login")
+  }
+
+  render() {
+    return (
+      <Fragment>
+        <Column.Item grow>
+          <WaitModal open loader={false} message="Authenticating..." />
+        </Column.Item>
+      </Fragment>
+    )
+  }
+}