feat(explorer): add signature viewer (#5264)

Co-authored-by: Madalina Raicu <madalina@raygroup.uk>

apps/explorer/src/app/components/assets/assets-table.tsx

@@ -12,7 +12,8 @@ import { type VegaICellRendererParams } from '@vegaprotocol/datagrid';
 import { useRef, useLayoutEffect } from 'react';
 import { BREAKPOINT_MD } from '../../config/breakpoints';
 import { useNavigate } from 'react-router-dom';
-import { type RowClickedEvent, ColDef } from 'ag-grid-community';
+import { ColDef } from 'ag-grid-community';
+import type { RowClickedEvent } from 'ag-grid-community';
 
 type AssetsTableProps = {
   data: AssetFieldsFragment[] | null;

apps/explorer/src/app/components/proposals/proposals-table.tsx

@@ -8,7 +8,8 @@ import {
   type VegaValueFormatterParams,
 } from '@vegaprotocol/datagrid';
 import { useLayoutEffect, useMemo, useRef, useState } from 'react';
-import { type RowClickedEvent, ColDef } from 'ag-grid-community';
+import { ColDef } from 'ag-grid-community';
+import type { RowClickedEvent } from 'ag-grid-community';
 import { getDateTimeFormat } from '@vegaprotocol/utils';
 import { t } from '@vegaprotocol/i18n';
 import {

apps/explorer/src/app/components/signature/signature.tsx

@@ -0,0 +1,59 @@
+import { useState } from 'react';
+import type { BlockExplorerTransactionResult } from '../../routes/types/block-explorer-response';
+import {
+  CopyWithTooltip,
+  VegaIcon,
+  VegaIconNames,
+} from '@vegaprotocol/ui-toolkit';
+import { t } from '@vegaprotocol/i18n';
+
+interface SignatureProps {
+  signature: BlockExplorerTransactionResult['signature'];
+}
+
+const valueClass =
+  'font-mono px-2.5 py-0.5 text-xs max-w-[200px] cursor-pointer';
+const valueClassClosed = 'text-ellipsis overflow-hidden';
+const valueClassOpen = 'break-words text-left';
+
+/**
+ * Viewer component for a vega signature. Featuers copy and pasting, truncation
+ *
+ * @param signature
+ */
+export const Signature = ({ signature }: SignatureProps) => {
+  const [isOpen, setIsOpen] = useState(false);
+
+  if (!signature || !signature.value || !signature.version || !signature.algo) {
+    return null;
+  }
+
+  return (
+    <div className="inline-flex border rounded signature-component relative pr-[20px]">
+      <span
+        className="bg-gray-100 px-2.5 py-0.5 text-xs text-gray-500 select-none cursor-default"
+        title={`Version ${signature.version}`}
+      >
+        {signature.algo}
+      </span>
+      <div
+        className={
+          isOpen
+            ? `${valueClass} ${valueClassOpen}`
+            : `${valueClass} ${valueClassClosed}`
+        }
+      >
+        <CopyWithTooltip text={signature.value}>
+          <span title={signature.value}>{signature.value}</span>
+        </CopyWithTooltip>
+      </div>
+      <button
+        onClick={() => setIsOpen(!isOpen)}
+        className="absolute top-[-3px] right-0 pr-2"
+        title={t('Show full signature')}
+      >
+        <VegaIcon name={isOpen ? VegaIconNames.EYE_OFF : VegaIconNames.EYE} />
+      </button>
+    </div>
+  );
+};

apps/explorer/src/app/components/txs/details/shared/tx-details-shared.tsx

@@ -9,6 +9,7 @@ import { Time } from '../../../time';
 import { ChainResponseCode } from '../chain-response-code/chain-reponse.code';
 import { TxDataView } from '../../tx-data-view';
 import Hash from '../../../links/hash';
+import { Signature } from '../../../signature/signature';
 
 interface TxDetailsSharedProps {
   txData: BlockExplorerTransactionResult | undefined;
@@ -75,6 +76,12 @@ export const TxDetailsShared = ({
           <BlockLink height={height} />
         </TableCell>
       </TableRow>
+      <TableRow modifier="bordered">
+        <TableCell {...sharedHeaderProps}>{t('Signature')}</TableCell>
+        <TableCell>
+          <Signature signature={txData.signature} />
+        </TableCell>
+      </TableRow>
       <TableRow modifier="bordered">
         <TableCell {...sharedHeaderProps}>{t('Time')}</TableCell>
         <TableCell>

apps/explorer/src/app/components/txs/tx-transfer.spec.tsx

@@ -98,6 +98,8 @@ describe('TxDetailsTransfer', () => {
       },
     },
     signature: {
+      version: '1',
+      algo: 'vega/ed25519',
       value:
         '610c2e196a7d4fed4413b9e82af267b1ff3e30e943df3a3d28096fd60604d430d752fbaf6dd4f84d496be78885bb6118f40560bff7832c06bd7a3d67b718b700',
     },

apps/explorer/src/app/components/txs/txs-infinite-list.spec.tsx

@@ -20,6 +20,8 @@ const generateTxs = (number: number): BlockExplorerTransactionResult[] => {
       '4b782482f587d291e8614219eb9a5ee9280fa2c58982dee71d976782a9be1964',
     type: 'Submit Order',
     signature: {
+      version: '1',
+      algo: 'vega/ed25519',
       value: '123',
     },
     code: 0,

apps/explorer/src/app/routes/txs/id/tx-details.spec.tsx

@@ -23,6 +23,8 @@ const txData: BlockExplorerTransactionResult = {
   type: 'type',
   command: {} as ValidatorHeartbeat,
   signature: {
+    version: '1',
+    algo: 'vega/ed25519',
     value: '123',
   },
 };

apps/explorer/src/app/routes/types/block-explorer-response.d.ts

@@ -11,6 +11,8 @@ export interface BlockExplorerTransactionResult {
   cursor: string;
   command: components['schemas']['blockexplorerv1transaction'];
   signature: {
+    version: string;
+    algo: string;
     value: string;
   };
   error?: string;