feat: Ability to display/export the private key

packages/neuron-ui/src/components/AddressBook/addressBook.module.scss

@@ -168,6 +168,20 @@
   }
 }
 
+.privateKey {
+  background: transparent;
+  border: none;
+  cursor: pointer;
+  &:hover {
+    svg {
+      g,
+      path {
+        stroke: var(--primary-color);
+      }
+    }
+  }
+}
+
 @media screen and (max-width: 1330px) {
   .container {
     .balance {

packages/neuron-ui/src/components/AddressBook/index.tsx

@@ -3,7 +3,8 @@ import { useTranslation } from 'react-i18next'
 import { useState as useGlobalState, useDispatch } from 'states'
 import Dialog from 'widgets/Dialog'
 import CopyZone from 'widgets/CopyZone'
-import { Copy } from 'widgets/Icons/icon'
+import ViewPrivateKey from 'components/ViewPrivateKey'
+import { Copy, PrivateKey } from 'widgets/Icons/icon'
 import Table, { TableProps, SortType } from 'widgets/Table'
 import { shannonToCKBFormatter, useLocalDescription } from 'utils'
 import { HIDE_BALANCE } from 'utils/const'
@@ -44,6 +45,7 @@ const AddressBook = ({ onClose }: { onClose?: () => void }) => {
 
   const dispatch = useDispatch()
   const { onChangeEditStatus, onSubmitDescription } = useLocalDescription('address', walletId, dispatch)
+  const [viewPrivateKeyAddress, setViewPrivateKeyAddress] = useState('')
 
   const columns = useMemo<TableProps<State.Address>['columns']>(
     () => [
@@ -149,6 +151,21 @@ const AddressBook = ({ onClose }: { onClose?: () => void }) => {
           return 0
         },
       },
+      {
+        title: '',
+        dataIndex: 'key',
+        align: 'left',
+        width: '40px',
+        render(_, __, { address }) {
+          return (
+            <Tooltip tip={t('addresses.view-private-key')} placement="left">
+              <button type="button" className={styles.privateKey} onClick={() => setViewPrivateKeyAddress(address)}>
+                <PrivateKey />
+              </button>
+            </Tooltip>
+          )
+        },
+      },
     ],
     [t]
   )
@@ -179,6 +196,10 @@ const AddressBook = ({ onClose }: { onClose?: () => void }) => {
             }
           />
         </div>
+
+        {!!viewPrivateKeyAddress && (
+          <ViewPrivateKey address={viewPrivateKeyAddress} onClose={() => setViewPrivateKeyAddress('')} />
+        )}
       </div>
     </Dialog>
   )

packages/neuron-ui/src/components/Receive/index.tsx

@@ -7,19 +7,22 @@ import Button from 'widgets/Button'
 import CopyZone from 'widgets/CopyZone'
 import QRCode from 'widgets/QRCode'
 import Tooltip from 'widgets/Tooltip'
-import { AddressTransform, Download, Copy, Attention, SuccessNoBorder } from 'widgets/Icons/icon'
+import ViewPrivateKey from 'components/ViewPrivateKey'
+import { AddressTransform, Download, Copy, Attention, SuccessNoBorder, PrivateKey } from 'widgets/Icons/icon'
 import VerifyHardwareAddress from './VerifyHardwareAddress'
 import styles from './receive.module.scss'
 import { useCopyAndDownloadQrCode, useSwitchAddress } from './hooks'
 
 type AddressTransformWithCopyZoneProps = {
   showAddress: string
+  assetAccountId?: string
   isInShortFormat: boolean
   onClick: () => void
 }
 
 export const AddressQrCodeWithCopyZone = ({
   showAddress,
+  assetAccountId,
   isInShortFormat,
   onClick,
 }: AddressTransformWithCopyZoneProps) => {
@@ -29,6 +32,7 @@ export const AddressQrCodeWithCopyZone = ({
   )
 
   const [isCopySuccess, setIsCopySuccess] = useState(false)
+  const [showViewPrivateKey, setShowViewPrivateKey] = useState(false)
   const timer = useRef<ReturnType<typeof setTimeout>>()
   const { ref, onCopyQrCode, onDownloadQrCode, showCopySuccess } = useCopyAndDownloadQrCode()
 
@@ -70,19 +74,33 @@ export const AddressQrCodeWithCopyZone = ({
         <CopyZone content={showAddress} className={styles.showAddress}>
           {showAddress}
         </CopyZone>
-        <button
-          type="button"
-          className={styles.addressToggle}
-          onClick={onClick}
-          title={transformLabel}
-          onFocus={stopPropagation}
-          onMouseOver={stopPropagation}
-          onMouseUp={stopPropagation}
-        >
-          <AddressTransform />
-          {transformLabel}
-        </button>
+        <div className={styles.actionWrap}>
+          <button
+            type="button"
+            className={styles.addressToggle}
+            onClick={onClick}
+            title={transformLabel}
+            onFocus={stopPropagation}
+            onMouseOver={stopPropagation}
+            onMouseUp={stopPropagation}
+          >
+            <AddressTransform />
+            {transformLabel}
+          </button>
+          <button type="button" className={styles.privateKey} onClick={() => setShowViewPrivateKey(true)}>
+            <PrivateKey />
+            {t('addresses.view-private-key')}
+          </button>
+        </div>
       </div>
+
+      {showViewPrivateKey && (
+        <ViewPrivateKey
+          address={showAddress}
+          assetAccountId={assetAccountId}
+          onClose={() => setShowViewPrivateKey(false)}
+        />
+      )}
     </div>
   )
 }

packages/neuron-ui/src/components/Receive/receive.module.scss

@@ -125,26 +125,42 @@
   color: var(--main-text-color);
 }
 
-.addressToggle {
-  width: 100%;
+.actionWrap {
   margin-top: 8px;
-  appearance: none;
-  border: none;
-  background: none;
   display: flex;
   justify-content: center;
-  align-items: center;
-  font-size: 12px;
-  font-family: PingFang SC;
-  font-style: normal;
-  font-weight: 500;
-  color: var(--primary-color);
-  line-height: normal;
-  cursor: pointer;
+  gap: 32px;
 
-  svg {
-    pointer-events: none;
-    margin-right: 5px;
+  button {
+    appearance: none;
+    border: none;
+    background: none;
+    font-size: 12px;
+    font-style: normal;
+    font-weight: 500;
+    color: var(--primary-color);
+    line-height: normal;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+  }
+
+  .addressToggle {
+    svg {
+      pointer-events: none;
+      margin-right: 5px;
+    }
+  }
+
+  .privateKey {
+    svg {
+      width: 16px;
+      margin-right: 3px;
+      g,
+      path {
+        stroke: var(--primary-color);
+      }
+    }
   }
 }
 

packages/neuron-ui/src/components/SUDTAccountList/index.tsx

@@ -123,6 +123,7 @@ const SUDTAccountList = () => {
           break
         }
         setReceiveData({
+          accountId: account.accountId,
           address: account.address,
           accountName: account.accountName ?? DEFAULT_SUDT_FIELDS.accountName,
           tokenName: account.tokenName ?? DEFAULT_SUDT_FIELDS.tokenName,

packages/neuron-ui/src/components/SUDTReceiveDialog/index.tsx

@@ -13,6 +13,7 @@ const { DEFAULT_SUDT_FIELDS } = CONSTANTS
 
 export interface DataProps {
   address: string
+  accountId: string
   accountName: string
   tokenName: string
   symbol: string
@@ -21,7 +22,7 @@ export interface DataProps {
 const SUDTReceiveDialog = ({ data, onClose }: { data: DataProps; onClose?: () => void }) => {
   const [t] = useTranslation()
   const [isInShortFormat, setIsInShortFormat] = useState(false)
-  const { address, accountName, tokenName, symbol } = data
+  const { address, accountId, accountName, tokenName, symbol } = data
 
   const displayedAddr = isInShortFormat ? addressToAddress(address, { deprecated: true }) : address
 
@@ -52,6 +53,7 @@ const SUDTReceiveDialog = ({ data, onClose }: { data: DataProps; onClose?: () =>
 
         <AddressQrCodeWithCopyZone
           showAddress={displayedAddr}
+          assetAccountId={accountId}
           isInShortFormat={isInShortFormat}
           onClick={() => setIsInShortFormat(is => !is)}
         />

packages/neuron-ui/src/components/ViewPrivateKey/index.tsx

@@ -0,0 +1,152 @@
+import React, { useCallback, useEffect, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import { useState as useGlobalState } from 'states'
+import Dialog from 'widgets/Dialog'
+import TextField from 'widgets/TextField'
+import Alert from 'widgets/Alert'
+import { errorFormatter, useCopy, isSuccessResponse } from 'utils'
+import { Attention, Copy } from 'widgets/Icons/icon'
+import { getPrivateKeyByAddress } from 'services/remote'
+import styles from './viewPrivateKey.module.scss'
+
+const ViewPrivateKey = ({
+  onClose,
+  address,
+  assetAccountId,
+}: {
+  onClose?: () => void
+  address?: string
+  assetAccountId?: string
+}) => {
+  const [t] = useTranslation()
+  const [password, setPassword] = useState('')
+  const [error, setError] = useState('')
+  const [privateKey, setPrivateKey] = useState('')
+  const [isLoading, setIsLoading] = useState(false)
+  const { copied, onCopy, copyTimes } = useCopy()
+  const {
+    wallet: { id: walletID = '' },
+  } = useGlobalState()
+
+  useEffect(() => {
+    setPassword('')
+    setError('')
+  }, [setError, setPassword])
+
+  const onChange = useCallback(
+    (e: React.SyntheticEvent<HTMLInputElement>) => {
+      const { value } = e.target as HTMLInputElement
+      setPassword(value)
+      setError('')
+    },
+    [setPassword, setError]
+  )
+
+  const onSubmit = useCallback(
+    (e?: React.FormEvent) => {
+      if (e) {
+        e.preventDefault()
+      }
+      if (!password) {
+        return
+      }
+      setIsLoading(true)
+      getPrivateKeyByAddress({
+        walletID,
+        assetAccountId,
+        address,
+        password,
+      })
+        .then(res => {
+          if (!isSuccessResponse(res)) {
+            setError(errorFormatter(res.message, t))
+            return
+          }
+          setPrivateKey(res.result)
+        })
+        .finally(() => {
+          setIsLoading(false)
+        })
+    },
+    [walletID, password, setError, t]
+  )
+
+  if (privateKey) {
+    return (
+      <Dialog
+        show
+        title={t('addresses.view-private-key')}
+        onConfirm={onClose}
+        onCancel={onClose}
+        showCancel={false}
+        confirmText={t('common.close')}
+        className={styles.dialog}
+      >
+        <div>
+          <div className={styles.tip}>
+            <Attention />
+            {t('addresses.view-private-key-tip')}
+          </div>
+
+          <TextField
+            className={styles.passwordInput}
+            placeholder={t('password-request.placeholder')}
+            width="100%"
+            label={<span className={styles.label}>{t('addresses.private-key')}</span>}
+            value={privateKey}
+            field="password"
+            type="password"
+            disabled
+            suffix={
+              <div className={styles.copy}>
+                <Copy onClick={() => onCopy(privateKey)} />
+              </div>
+            }
+          />
+
+          {copied ? (
+            <Alert status="success" className={styles.notice} key={copyTimes.toString()}>
+              {t('common.copied')}
+            </Alert>
+          ) : null}
+        </div>
+      </Dialog>
+    )
+  }
+  return (
+    <Dialog
+      show
+      title={t('addresses.view-private-key')}
+      onCancel={onClose}
+      onConfirm={onSubmit}
+      confirmText={t('wizard.next')}
+      isLoading={isLoading}
+      disabled={!password || isLoading}
+      className={styles.dialog}
+    >
+      <div>
+        <div className={styles.tip}>
+          <Attention />
+          {t('addresses.view-private-key-tip')}
+        </div>
+
+        <TextField
+          className={styles.passwordInput}
+          placeholder={t('password-request.placeholder')}
+          width="100%"
+          label={t('wizard.password')}
+          value={password}
+          field="password"
+          type="password"
+          onChange={onChange}
+          autoFocus
+          error={error}
+        />
+      </div>
+    </Dialog>
+  )
+}
+
+ViewPrivateKey.displayName = 'ViewPrivateKey'
+
+export default ViewPrivateKey