feat: reject address reuse

lib/cash-in/cash-in-tx.js

@@ -7,7 +7,7 @@ const db = require('../db')
 const plugins = require('../plugins')
 const logger = require('../logger')
 const settingsLoader = require('../new-settings-loader')
-// const configManager = require('../new-config-manager')
+const configManager = require('../new-config-manager')
 
 const cashInAtomic = require('./cash-in-atomic')
 const cashInLow = require('./cash-in-low')
@@ -26,9 +26,7 @@ function post (machineTx, pi) {
 
       return Promise.all([settingsLoader.loadLatest(), checkForBlacklisted(updatedTx)])
         .then(([{ config }, blacklistItems]) => {
-          // TODO new-admin: addressReuse doesnt exist
-          // const rejectAddressReuseActive = configManager.unscoped(config).rejectAddressReuseActive
-          const rejectAddressReuseActive = false
+          const rejectAddressReuseActive = configManager.getCompliance(config).rejectAddressReuse
 
           if (_.some(it => it.created_by_operator === true)(blacklistItems)) {
             blacklisted = true
@@ -125,9 +123,8 @@ function postProcess (r, pi, isBlacklisted, addressReuse) {
     })
     .then(sendRec => {
       settingsLoader.loadLatest().then(it => {
-        // TODO new-admin: addressReuse doesnt exist
-        // const config = configManager.unscoped(it.config)
-        if (false) {
+        const rejectAddressReuseActive = configManager.getCompliance(it.config).rejectAddressReuse
+        if (rejectAddressReuseActive) {
           blacklist.addToUsedAddresses(r.tx.toAddress, r.tx.cryptoCode)
             .catch(err => logger.error('Failure adding to addressReuse', err))
         }

lib/new-config-manager.js

@@ -10,7 +10,8 @@ const namespaces = {
   RECEIPT: 'receipt',
   COIN_ATM_RADAR: 'coinAtmRadar',
   TERMS_CONDITIONS: 'termsConditions',
-  CASH_OUT: 'cashOut'
+  CASH_OUT: 'cashOut',
+  COMPLIANCE: 'compliance'
 }
 
 const stripl = _.curry((q, str) => _.startsWith(q, str) ? str.slice(q.length) : str)
@@ -48,6 +49,7 @@ const getOperatorInfo = fromNamespace(namespaces.OPERATOR_INFO)
 const getCoinAtmRadar = fromNamespace(namespaces.COIN_ATM_RADAR)
 const getTermsConditions = fromNamespace(namespaces.TERMS_CONDITIONS)
 const getReceipt = fromNamespace(namespaces.RECEIPT)
+const getCompliance = fromNamespace(namespaces.COMPLIANCE)
 
 const getAllCryptoCurrencies = (config) => {
   const locale = fromNamespace(namespaces.LOCALE)(config)
@@ -85,6 +87,7 @@ module.exports = {
   getGlobalLocale,
   getCommissions,
   getReceipt,
+  getCompliance,
   getCoinAtmRadar,
   getTermsConditions,
   getAllCryptoCurrencies,

lib/plugins.js

@@ -124,6 +124,18 @@ function plugins (settings, deviceId) {
     ]
   }
 
+  function getLcmOrBigx2 (n1, n2) {
+    let big = Math.max(n1, n2);
+    let small = Math.min(n1, n2);
+    
+    let i = big * 2;
+    while(i % small !== 0){
+      i += lar;
+    }
+    
+    return i;
+  }
+
   function buildAvailableCassettes (excludeTxId) {
     const cashOutConfig = configManager.getCashOut(deviceId, settings.config)
 
@@ -131,8 +143,7 @@ function plugins (settings, deviceId) {
 
     const denominations = [cashOutConfig.top, cashOutConfig.bottom]
 
-    // TODO new-admin: will this actually be calculated?
-    const virtualCassettes = [cashOutConfig.top + cashOutConfig.bottom]
+    const virtualCassettes = [getLcmOrBigx2(cashOutConfig.top, cashOutConfig.bottom)]
 
     return Promise.all([dbm.cassetteCounts(deviceId), cashOutHelper.redeemableTxs(deviceId, excludeTxId)])
       .then(([rec, _redeemableTxs]) => {

new-lamassu-admin/src/components/Tooltip.js

@@ -9,6 +9,7 @@ const useStyles = makeStyles({
     border: 'none',
     backgroundColor: 'transparent',
     marginTop: 4,
+    outline: 'none',
     cursor: 'pointer'
   },
   popoverContent: ({ width }) => ({
@@ -33,18 +34,19 @@ const Tooltip = memo(({ children, width, Icon = HelpIcon }) => {
 
   return (
     <ClickAwayListener onClickAway={handleCloseHelpPopper}>
-      <button
-        className={classes.transparentButton}
-        onClick={handleOpenHelpPopper}>
-        <Icon />
+      <div>
+        <button
+          className={classes.transparentButton}
+          onClick={handleOpenHelpPopper}>
+          <Icon />
+        </button>
         <Popper
           open={helpPopperOpen}
           anchorEl={helpPopperAnchorEl}
-          placement="bottom"
-          onClose={handleCloseHelpPopper}>
+          placement="bottom">
           <div className={classes.popoverContent}>{children}</div>
         </Popper>
-      </button>
+      </div>
     </ClickAwayListener>
   )
 })

new-lamassu-admin/src/pages/Triggers/Triggers.js

@@ -1,14 +1,17 @@
 import { useQuery, useMutation } from '@apollo/react-hooks'
-import { makeStyles } from '@material-ui/core'
+import { makeStyles, Box } from '@material-ui/core'
 import gql from 'graphql-tag'
 import * as R from 'ramda'
 import React, { useState } from 'react'
 import { v4 } from 'uuid'
 
-import Title from 'src/components/Title'
+import Tooltip from 'src/components/Tooltip'
 import { Link } from 'src/components/buttons'
 import { Table as EditableTable } from 'src/components/editableTable'
-import { fromNamespace, namespaces } from 'src/utils/config'
+import { Switch } from 'src/components/inputs'
+import TitleSection from 'src/components/layout/TitleSection'
+import { P, Label2 } from 'src/components/typography'
+import { fromNamespace, toNamespace, namespaces } from 'src/utils/config'
 
 import { mainStyles } from './Triggers.styles'
 import Wizard from './Wizard'
@@ -36,6 +39,10 @@ const Triggers = () => {
   const { data } = useQuery(GET_INFO)
   const triggers = fromServer(data?.config?.triggers ?? [])
 
+  const complianceConfig =
+    data?.config && fromNamespace('compliance')(data.config)
+  const rejectAddressReuse = complianceConfig?.rejectAddressReuse ?? false
+
   const [saveConfig] = useMutation(SAVE_CONFIG, {
     onCompleted: () => setWizard(false),
     onError: () => setError(true),
@@ -48,6 +55,11 @@ const Triggers = () => {
     return saveConfig({ variables: { config: { triggers: toServer(toSave) } } })
   }
 
+  const addressReuseSave = rawConfig => {
+    const config = toNamespace('compliance')(rawConfig)
+    return saveConfig({ variables: { config } })
+  }
+
   const save = config => {
     setError(false)
     return saveConfig({
@@ -61,16 +73,33 @@ const Triggers = () => {
 
   return (
     <>
-      <div className={classes.titleWrapper}>
-        <div className={classes.titleAndButtonsContainer}>
-          <Title>Compliance Triggers</Title>
-        </div>
-        <div className={classes.headerLabels}>
+      <TitleSection title="Compliance Triggers">
+        <Box display="flex" alignItems="center">
+          <Box display="flex" alignItems="center" justifyContent="end" mr={3}>
+            <P>Reject reused addresses</P>
+            <Switch
+              checked={rejectAddressReuse}
+              onChange={event => {
+                addressReuseSave({ rejectAddressReuse: event.target.checked })
+              }}
+              value={rejectAddressReuse}
+            />
+            <Label2 className={classes.switchLabel}>
+              {rejectAddressReuse ? 'On' : 'Off'}
+            </Label2>
+            <Tooltip width={304}>
+              <P>
+                The "Reject reused addresses" option means that all addresses
+                that are used once will be automatically rejected if there's an
+                attempt to use them again on a new transaction.
+              </P>
+            </Tooltip>
+          </Box>
           <Link color="primary" onClick={() => setWizard(true)}>
             + Add new trigger
           </Link>
-        </div>
-      </div>
+        </Box>
+      </TitleSection>
       <EditableTable
         data={triggers}
         name="triggers"