allow storing private keys in the vault

terminus-electron/src/index.ts

@@ -1,5 +1,5 @@
 import { NgModule } from '@angular/core'
-import { PlatformService, LogService, UpdaterService, DockingService, HostAppService, ThemesService, Platform, AppService, ConfigService, ElectronService, WIN_BUILD_FLUENT_BG_SUPPORTED, isWindowsBuild, HostWindowService, HotkeyProvider, ConfigProvider } from 'terminus-core'
+import { PlatformService, LogService, UpdaterService, DockingService, HostAppService, ThemesService, Platform, AppService, ConfigService, ElectronService, WIN_BUILD_FLUENT_BG_SUPPORTED, isWindowsBuild, HostWindowService, HotkeyProvider, ConfigProvider, FileProvider } from 'terminus-core'
 import { TerminalColorSchemeProvider } from 'terminus-terminal'
 
 import { HyperColorSchemes } from './colorSchemes'
@@ -9,6 +9,7 @@ import { ElectronUpdaterService } from './services/updater.service'
 import { TouchbarService } from './services/touchbar.service'
 import { ElectronDockingService } from './services/docking.service'
 import { ElectronHostWindow } from './services/hostWindow.service'
+import { ElectronFileProvider } from './services/fileProvider.service'
 import { ElectronHostAppService } from './services/hostApp.service'
 import { ElectronHotkeyProvider } from './hotkeys'
 import { ElectronConfigProvider } from './config'
@@ -24,6 +25,7 @@ import { ElectronConfigProvider } from './config'
         { provide: DockingService, useClass: ElectronDockingService },
         { provide: HotkeyProvider, useClass: ElectronHotkeyProvider, multi: true },
         { provide: ConfigProvider, useClass: ElectronConfigProvider, multi: true },
+        { provide: FileProvider, useClass: ElectronFileProvider, multi: true },
     ],
 })
 export default class ElectronModule {

terminus-electron/src/services/fileProvider.service.ts

@@ -0,0 +1,40 @@
+import { promises as fs } from 'fs'
+import { Injectable } from '@angular/core'
+import { ElectronService, FileProvider } from 'terminus-core'
+import { ElectronHostWindow } from './hostWindow.service'
+
+@Injectable()
+export class ElectronFileProvider extends FileProvider {
+    name = 'Filesystem'
+
+    constructor (
+        private electron: ElectronService,
+        private hostWindow: ElectronHostWindow,
+    ) {
+        super()
+    }
+
+    async selectAndStoreFile (description: string): Promise<string> {
+        const result = await this.electron.dialog.showOpenDialog(
+            this.hostWindow.getWindow(),
+            {
+                buttonLabel: `Select ${description}`,
+                properties: ['openFile', 'treatPackageAsDirectory'],
+            },
+        )
+        if (result.canceled || !result.filePaths.length) {
+            throw new Error('canceled')
+        }
+
+        return `file://${result.filePaths[0]}`
+    }
+
+    async retrieveFile (key: string): Promise<Buffer> {
+        if (key.startsWith('file://')) {
+            key = key.substring('file://'.length)
+        } else if (key.includes('://')) {
+            throw new Error('Incorrect type')
+        }
+        return fs.readFile(key, { encoding: null })
+    }
+}