From 67c5275fa804f3425dd6d0ba0e7f560f228b1b7d Mon Sep 17 00:00:00 2001
From: Tom Hacohen <tom@stosb.com>
Date: Tue, 25 Feb 2020 15:45:55 +0200
Subject: [PATCH] Fingerprint: add security fingerprint to settings page

I was initially trying to add it to the side menu. For a reason I just
can't understand the dialog wouldn't show from there, and I
unfortunately don't have time to debug it at the moment. Here it just
works as is "good enough" for now.
---
 src/Settings/index.tsx | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/Settings/index.tsx b/src/Settings/index.tsx
index 62196d4..13617d0 100644
--- a/src/Settings/index.tsx
+++ b/src/Settings/index.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { connect } from 'react-redux';
+import { connect, useSelector } from 'react-redux';
 import { History } from 'history';
 
 import Select from '@material-ui/core/Select';
@@ -12,6 +12,26 @@ import { setSettings } from '../store/actions';
 
 import Container from '../widgets/Container';
 import AppBarOverride from '../widgets/AppBarOverride';
+import PrettyFingerprint from '../widgets/PrettyFingerprint';
+
+function SecurityFingerprint() {
+  const userInfo = useSelector((state: StoreState) => state.cache.userInfo);
+
+  if (!userInfo) {
+    return <p>Security fingerprint error.</p>;
+  }
+
+  const publicKey = userInfo.publicKey;
+
+  return (
+    <>
+      <p>
+        Your security fingerprint is:
+      </p>
+      <PrettyFingerprint publicKey={publicKey} />
+    </>
+  );
+}
 
 interface PropsType {
   history: History;
@@ -34,6 +54,8 @@ class Settings extends React.PureComponent<PropsTypeInner> {
       <>
         <AppBarOverride title="Settings" />
         <Container>
+          <h1>Security Fingerprint</h1>
+          <SecurityFingerprint />
           <h1>Date & Time</h1>
           <FormControl style={{ width: '15em' }}>
             <InputLabel>