spaces-startos/startos/actions/exportWallet.ts

import { storeJson } from '../fileModels/storeJson'
import { actionGroups } from '../actionGroups'
import { i18n } from '../i18n'
import { sdk } from '../sdk'
import { dataDir, SPACED_CHAIN } from '../utils'

const BACKUP_DIR = `${dataDir}/${SPACED_CHAIN}/wallets_backup`
const BACKUP_PATH = `${BACKUP_DIR}/default.json`

export const exportWallet = sdk.Action.withoutInput(
  // id
  'export-wallet',

  // metadata
  async ({ effects }) => ({
    name: i18n('Export Wallet'),
    description: i18n(
      'Export the `default` spaces wallet to /data/mainnet/wallets_backup/default.json and surface the JSON below.',
    ),
    warning: null,
    allowedStatuses: 'only-running',
    group: actionGroups.spaced,
    visibility: 'enabled',
  }),

  // run
  async ({ effects }) => {
    const spacedAuth = await storeJson.read((s) => s.spacedAuth).once()
    if (!spacedAuth) {
      return {
        version: '1',
        title: i18n('Failure'),
        message: i18n('Could not export wallet: ${error}', {
          error: 'spacedAuth missing from store.json',
        }),
        result: null,
      }
    }

    const mounts = sdk.Mounts.of().mountVolume({
      volumeId: 'main',
      subpath: null,
      mountpoint: dataDir,
      readonly: false,
    })

    const cmd = [
      `mkdir -p ${BACKUP_DIR}`,
      `/root/.cargo/bin/space-cli --chain ${SPACED_CHAIN} --rpc-user ${spacedAuth.username} --rpc-password ${spacedAuth.password} exportwallet ${BACKUP_PATH}`,
    ].join(' && ')

    const result = await sdk.SubContainer.withTemp(
      effects,
      { imageId: 'spaces' },
      mounts,
      'spaces-export-wallet',
      async (subc) => {
        const exportRes = await subc.exec(['bash', '-c', cmd], { user: 'root' })
        if (exportRes.exitCode !== 0) {
          return {
            ok: false as const,
            stderr: (exportRes.stderr ?? '').toString(),
            exitCode: exportRes.exitCode,
          }
        }
        const catRes = await subc.exec(['cat', BACKUP_PATH], { user: 'root' })
        if (catRes.exitCode !== 0) {
          return {
            ok: false as const,
            stderr: (catRes.stderr ?? '').toString(),
            exitCode: catRes.exitCode,
          }
        }
        return { ok: true as const, body: (catRes.stdout ?? '').toString() }
      },
    )

    if (!result.ok) {
      return {
        version: '1',
        title: i18n('Failure'),
        message: i18n('Could not export wallet: ${error}', {
          error: result.stderr || `exit ${result.exitCode}`,
        }),
        result: null,
      }
    }

    return {
      version: '1',
      title: i18n('Wallet exported.'),
      message: i18n(
        'A copy of this JSON is saved inside the container at /data/mainnet/wallets_backup/default.json.',
      ),
      result: {
        type: 'single',
        name: i18n('Wallet JSON'),
        description: null,
        value: result.body.trim(),
        masked: true,
        copyable: true,
        qr: false,
      },
    }
  },
)