Add webconsole

.dockerignore

@@ -1,3 +1,5 @@
+webconsole/dist
+webconsole/node_modules
 .idea
 .dev
 build

.env.example

@@ -170,6 +170,26 @@
 # Default: <no value>
 # HTTP_SSL_TERMINATED=<no value>
 
+###############################################################################
+# Enable web console. When running in dev environment, web console is enabled by default.
+# Type:    bool
+# Default: <no value>
+# HTTP_SERVER_WEB_CONSOLE_ENABLED=<no value>
+
+###############################################################################
+# Username for the web console endpoint.
+# Type:    string
+# Default: admin
+# HTTP_SERVER_WEB_CONSOLE_USERNAME=admin
+
+###############################################################################
+# Password for the web console endpoint. When running in dev environment, password is not required.
+# 
+# Corteza intentionally sets default password to random chars to prevent security incidents.
+# Type:    string
+# Default: <no value>
+# HTTP_SERVER_WEB_CONSOLE_PASSWORD=<no value>
+
 ###############################################################################
 ###############################################################################
 # RBAC options

.github/workflows/release.yml

@@ -25,10 +25,33 @@ jobs:
           restore-keys: ${{ runner.os }}-go-
       - run: make test.all
 
-  release-linux:
+
+  build-web-console:
     runs-on: ubuntu-latest
     needs:
       - test
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '16'
+      - uses: actions/cache@v2
+        if: ${{ !env.ACT }}
+        with:
+          path: ~/.npm
+          key: ${{ runner.OS }}-node-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: ${{ runner.OS }}-node-
+      - name: Install dependencies
+        working-directory: ./webconsole
+        run: yarn install
+      - name: Build Package
+        working-directory: ./webconsole
+        run: yarn build
+
+  release-linux:
+    runs-on: ubuntu-latest
+    needs:
+      - build-web-console
     env:
       BUILD_OS: linux
       BUILD_ARCH: amd64
@@ -47,7 +70,7 @@ jobs:
   release-darwin:
     runs-on: macos-latest
     needs:
-      - test
+      - build-web-console
     env:
       BUILD_OS: darwin
       BUILD_ARCH: amd64
@@ -73,7 +96,7 @@ jobs:
   release-docker:
     runs-on: ubuntu-latest
     needs:
-      - test
+      - build-web-console
       - release-linux
     env:
       BUILD_OS: linux

Dockerfile.snapshot

@@ -1,3 +1,12 @@
+# bundle web-console
+FROM node:16.14-alpine as webconsole-build-stage
+
+WORKDIR /webconsole
+COPY ./webconsole ./
+# Snapshot is built in development mode and with source map
+RUN yarn install && yarn build --mode dev --sourcemap
+
+
 # build server
 FROM golang:1.17-buster as server-build-stage
 
@@ -9,6 +18,7 @@ WORKDIR /corteza
 
 COPY . ./
 
+COPY --from=webconsole-build-stage /webconsole/dist ./webconsole/dist
 RUN make release-clean release
 
 

app/options/HTTPServer.cue

@@ -119,5 +119,23 @@ HTTPServer: schema.#optionsGroup & {
 				"""
 			env: "HTTP_SSL_TERMINATED"
 		}
+
+		web_console_enabled: {
+			type:          "bool"
+			defaultGoExpr: "false"
+			description:   "Enable web console. When running in dev environment, web console is enabled by default."
+		}
+		web_console_username: {
+			defaultValue: "admin"
+			description:  "Username for the web console endpoint."
+		}
+		web_console_password: {
+			defaultGoExpr: "string(rand.Bytes(32))"
+			description: """
+				Password for the web console endpoint. When running in dev environment, password is not required.
+
+				Corteza intentionally sets default password to random chars to prevent security incidents.
+				"""
+		}
 	}
 }

pkg/api/server/handlers.go

@@ -14,6 +14,7 @@ import (
 	"github.com/cortezaproject/corteza-server/pkg/logger"
 	"github.com/cortezaproject/corteza-server/pkg/options"
 	"github.com/cortezaproject/corteza-server/pkg/version"
+	"github.com/cortezaproject/corteza-server/webconsole"
 	"github.com/go-chi/chi/v5"
 	"github.com/go-chi/chi/v5/middleware"
 	"go.uber.org/zap"
@@ -22,7 +23,9 @@ import (
 // routes used when server is in waiting mode
 func waitingRoutes(log *zap.Logger, httpOpt options.HttpServerOpt) (r chi.Router) {
 	r = chi.NewRouter()
-	mountServiceHandlers(r, log, httpOpt)
+	r.Use(handleCORS)
+
+	mountServiceHandlers(r, log, httpOpt, waiting)
 
 	r.HandleFunc("/*", func(w http.ResponseWriter, r *http.Request) {
 		// For non GET requests, return 503 (service unavailable)
@@ -114,14 +117,40 @@ func activeRoutes(log *zap.Logger, mountable []func(r chi.Router), envOpt option
 
 	if httpOpt.BaseUrl != "/" {
 		r.Handle("/", http.RedirectHandler(httpOpt.BaseUrl, http.StatusTemporaryRedirect))
-
 	}
 
-	mountServiceHandlers(r, log, httpOpt)
+	mountServiceHandlers(r, log, httpOpt, active)
 	return
 }
 
-func mountServiceHandlers(r chi.Router, log *zap.Logger, opt options.HttpServerOpt) {
+func mountServiceHandlers(r chi.Router, log *zap.Logger, opt options.HttpServerOpt, state uint32) {
+	if opt.WebConsoleEnabled {
+		path := "/console"
+		log.Info("web console enabled (HTTP_SERVER_WEB_CONSOLE_ENABLED=true): " + path)
+		r.Route(path, func(r chi.Router) {
+			if len(opt.WebConsolePassword) > 0 {
+				credentials := map[string]string{
+					opt.WebConsoleUsername: opt.WebConsolePassword,
+				}
+				r.Use(middleware.BasicAuth("web-console", credentials))
+			} else {
+				// warn only in waiting state to avoid repeated log messages
+				if state == waiting {
+					// warn the user regardless of what environment Corteza is running in.
+					log.Warn("SECURITY RISK: web console is enabled and unprotected, set " +
+						"HTTP_SERVER_WEB_CONSOLE_USERNAME, HTTP_SERVER_WEB_CONSOLE_PASSWORD " +
+						"if not running in development environment!")
+				}
+			}
+
+			webconsole.Mount(r)
+			mountDebugLogViewer(r, log)
+
+			// redirect from /console to /console/ui/
+			r.Mount("/", http.RedirectHandler(path+"/ui", http.StatusTemporaryRedirect))
+		})
+	}
+
 	if opt.EnableDebugRoute {
 		mountDebugHandler(r, log)
 	}
@@ -134,9 +163,10 @@ func mountServiceHandlers(r chi.Router, log *zap.Logger, opt options.HttpServerO
 		mountHealthCheckHandler(r, log, opt.BaseUrl)
 	}
 
-	mountDebugLogViewer(r, log)
 }
 
+// @todo move all these routes under /console and
+//       output JSON instead of plain raw text
 func mountDebugHandler(r chi.Router, log *zap.Logger) {
 	log.Debug("route debugger enabled: /__routes")
 	r.Get("/__routes", debugRoutes(r))
@@ -192,7 +222,7 @@ func mountHealthCheckHandler(r chi.Router, log *zap.Logger, basePath string) {
 
 func mountDebugLogViewer(r chi.Router, log *zap.Logger) {
 	var (
-		path = "/view-log"
+		path = "/server-log-feed"
 	)
 
 	r.Get(path+".json", func(w http.ResponseWriter, r *http.Request) {
@@ -206,7 +236,7 @@ func mountDebugLogViewer(r chi.Router, log *zap.Logger) {
 		if aux := q.Get("after"); len(aux) > 0 {
 			after, err = strconv.Atoi(aux)
 			if err != nil {
-				errors.ProperlyServeHTTP(w, r, errors.InvalidData("invalid value format for after: %w", err), false)
+				errors.ProperlyServeHTTP(w, r, errors.InvalidData("invalid value format for after: %v", err), false)
 				return
 			}
 		}
@@ -214,13 +244,11 @@ func mountDebugLogViewer(r chi.Router, log *zap.Logger) {
 		if aux := q.Get("limit"); len(aux) > 0 {
 			limit, err = strconv.Atoi(aux)
 			if err != nil {
-				errors.ProperlyServeHTTP(w, r, errors.InvalidData("invalid value format for limit: %w", err), false)
+				errors.ProperlyServeHTTP(w, r, errors.InvalidData("invalid value format for limit: %v", err), false)
 				return
 			}
 		}
 
 		_, _ = logger.WriteLogBuffer(w, after, limit)
 	})
-
-	log.Debug("log viewer route enabled: " + path)
 }

pkg/api/server/server.go

@@ -48,7 +48,7 @@ func New(log *zap.Logger, envOpt options.EnvironmentOpt, httpOpt options.HttpSer
 		waitForOpt:     waitForOpt,
 	}
 
-	s.demux = Demux(waiting, waitingRoutes(s.log, s.httpOpt))
+	s.demux = Demux(waiting, waitingRoutes(s.log.Named("waiting"), s.httpOpt))
 	s.demux.Router(shutdown, shutdownRoutes())
 
 	return s

pkg/http/file_server.go

@@ -38,7 +38,14 @@ type (
 // and mounts it to chi Router
 func MountSPA(r chi.Router, path string, root fs.FS, cc ...configurator) error {
 	path = "/" + strings.Trim(strings.TrimRight(path, "*"), "/") + "/"
-	handler, err := FileServer(root, append(cc, UrlPrefix(path), Fallbacks("index.html"))...)
+
+	cc = append(
+		[]configurator{UrlPrefix(path), Fallbacks("index.html")},
+		// appnd all configurators at the end and allow override of prefix & fallbacks
+		cc...
+	)
+
+	handler, err := FileServer(root, cc...)
 	if err != nil {
 		return err
 	}

pkg/options/HTTPServer.go

@@ -1,5 +1,15 @@
 package options
 
+func (o *HttpServerOpt) Defaults() {
+	if Environment().IsDevelopment() {
+		// enable web console and remove username, password defaults
+		// if this is explicitly via ENV, it will override these defaults
+		o.WebConsoleEnabled = true
+		o.WebConsoleUsername = ""
+		o.WebConsolePassword = ""
+	}
+}
+
 func (o *HttpServerOpt) Cleanup() {
 	o.BaseUrl = CleanBase(o.BaseUrl)
 	o.ApiBaseUrl = CleanBase(o.ApiBaseUrl)

pkg/options/options.gen.go

@@ -43,6 +43,9 @@ type (
 		WebappBaseDir          string `env:"HTTP_WEBAPP_BASE_DIR"`
 		WebappList             string `env:"HTTP_WEBAPP_LIST"`
 		SslTerminated          bool   `env:"HTTP_SSL_TERMINATED"`
+		WebConsoleEnabled      bool   `env:"HTTP_SERVER_WEB_CONSOLE_ENABLED"`
+		WebConsoleUsername     string `env:"HTTP_SERVER_WEB_CONSOLE_USERNAME"`
+		WebConsolePassword     string `env:"HTTP_SERVER_WEB_CONSOLE_PASSWORD"`
 	}
 
 	RbacOpt struct {
@@ -325,6 +328,9 @@ func HttpServer() (o *HttpServerOpt) {
 		WebappBaseDir:          "./webapp/public",
 		WebappList:             "admin,compose,workflow,reporter",
 		SslTerminated:          isSecure(),
+		WebConsoleEnabled:      false,
+		WebConsoleUsername:     "admin",
+		WebConsolePassword:     string(rand.Bytes(32)),
 	}
 
 	// Custom defaults

webconsole/.eslintrc.cjs

@@ -0,0 +1,14 @@
+/* eslint-env node */
+require("@rushstack/eslint-patch/modern-module-resolution");
+
+module.exports = {
+  "root": true,
+  "extends": [
+    "plugin:vue/vue3-essential",
+    "eslint:recommended",
+    "@vue/eslint-config-typescript/recommended",
+  ],
+  "env": {
+    "vue/setup-compiler-macros": true
+  }
+}

webconsole/.gitignore

@@ -0,0 +1,30 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+.DS_Store
+dist
+dist-ssr
+!dist/.placeholder
+coverage
+*.local
+public/config.js
+
+/cypress/videos/
+/cypress/screenshots/
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

webconsole/DEVELOPMENT.md

@@ -0,0 +1,46 @@
+# Corteza Server Web Console
+
+## Type Support for `.vue` Imports in TS
+
+TypeScript cannot handle type information for `.vue` imports by default, so we replace the `tsc` CLI with `vue-tsc` for type checking. In editors, we need [TypeScript Vue Plugin (Volar)](https://marketplace.visualstudio.com/items?itemName=johnsoncodehk.vscode-typescript-vue-plugin) to make the TypeScript language service aware of `.vue` types.
+
+If the standalone TypeScript plugin doesn't feel fast enough to you, Volar has also implemented a [Take Over Mode](https://github.com/johnsoncodehk/volar/discussions/471#discussioncomment-1361669) that is more performant. You can enable it by the following steps:
+
+1. Disable the built-in TypeScript Extension
+    1) Run `Extensions: Show Built-in Extensions` from VSCode's command palette
+    2) Find `TypeScript and JavaScript Language Features`, right click and select `Disable (Workspace)`
+2. Reload the VSCode window by running `Developer: Reload Window` from the command palette.
+
+## Customize configuration
+
+See [Vite Configuration Reference](https://vitejs.dev/config/).
+
+## Project Setup
+
+```sh
+npm install
+```
+
+### Compile and Hot-Reload for Development
+
+```sh
+npm run dev
+```
+
+### Type-Check, Compile and Minify for Production
+
+```sh
+npm run build
+```
+
+### Run Unit Tests with [Vitest](https://vitest.dev/)
+
+```sh
+npm run test:unit
+```
+
+### Lint with [ESLint](https://eslint.org/)
+
+```sh
+npm run lint
+```

webconsole/README.md

@@ -0,0 +1,11 @@
+# Corteza Server Web Console
+
+When enabled (`HTTP_WEB_CONSOLE_ENABLED=true`), it allows insight and management of corteza internals. 
+
+## Web Console development
+
+When developing web-console backend (API) base URL must be set to the actual server. That can be achieved by setting a URL as value local store item with `console-api-base-url` as key:
+
+```javascript
+localStorage.setItem('console-api-base-url', '//localhost:3000/console')
+```  

webconsole/dist/.placeholder

@@ -0,0 +1,2 @@
+Placeholder file to avoid broken build when dist is empty (go error: contains no embeddable files)
+File is copied from the public to dist when web console app is built.

webconsole/env.d.ts

@@ -0,0 +1 @@
+/// <reference types="vite/client" />

webconsole/index.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" href="/favicon32x32.png" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Corteza Server Web Console</title>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module" src="/src/main.ts"></script>
+  </body>
+</html>

webconsole/package.json

@@ -0,0 +1,41 @@
+{
+  "name": "corteza-server-web-console",
+  "license": "Apache-2.0",
+  "version": "0.0.0",
+  "contributors": [
+    "Denis Arh <denis.arh@crust.tech>"
+  ],
+  "scripts": {
+    "dev": "vite",
+    "build": "vue-tsc --noEmit && vite build",
+    "preview": "vite preview --port 5050",
+    "test:unit": "vitest --environment jsdom",
+    "typecheck": "vue-tsc --noEmit && vue-tsc --noEmit -p tsconfig.vitest.json --composite false",
+    "lint": "eslint . --ext .vue,.js,.jsx,.cjs,.mjs,.ts,.tsx,.cts,.mts --fix --ignore-path .gitignore"
+  },
+  "dependencies": {
+    "axios": "^0.26.0",
+    "pinia": "^2.0.11",
+    "sass": "^1.49.7",
+    "vue": "^3.2.29",
+    "vue-router": "^4.0.12"
+  },
+  "devDependencies": {
+    "@rushstack/eslint-patch": "^1.1.0",
+    "@types/jsdom": "^16.2.14",
+    "@types/node": "^16.11.22",
+    "@vitejs/plugin-vue": "^2.1.0",
+    "@vue/eslint-config-prettier": "^7.0.0",
+    "@vue/eslint-config-typescript": "^10.0.0",
+    "@vue/test-utils": "^2.0.0-rc.18",
+    "@vue/tsconfig": "^0.1.3",
+    "eslint": "^8.5.0",
+    "eslint-plugin-vue": "^8.2.0",
+    "jsdom": "^19.0.0",
+    "prettier": "^2.5.1",
+    "typescript": "~4.5.5",
+    "vite": "^2.7.13",
+    "vitest": "^0.2.5",
+    "vue-tsc": "^0.31.1"
+  }
+}

webconsole/public/.placeholder

@@ -0,0 +1,2 @@
+Placeholder file to avoid broken build when dist is empty (go error: contains no embeddable files)
+File is copied from the public to dist when web console app is built.

webconsole/server.go

@@ -0,0 +1,27 @@
+package webconsole
+
+import (
+	"embed"
+	"io/fs"
+
+	"github.com/cortezaproject/corteza-server/pkg/http"
+	"github.com/go-chi/chi/v5"
+)
+
+var (
+	// we need combination of go:embed dist/* and .placeholder
+	// file inside. If only dist (w/o) wildcard is used,
+	// dot-file (.placeholder) will be ignored
+
+	//go:embed dist/*
+	assets embed.FS
+)
+
+func Mount(r chi.Router) error {
+	assets, err := fs.Sub(assets, "dist")
+	if err != nil {
+		panic(err)
+	}
+
+	return http.MountSPA(r, "/ui", assets, http.UrlPrefix("/console/ui"))
+}

webconsole/src/WebConsole.vue

@@ -0,0 +1,56 @@
+<template>
+  <header>
+    <div class="wrapper">
+      <nav>
+        <RouterLink to="/">Home</RouterLink>
+        <RouterLink to="/log-viewer">Logs</RouterLink>
+      </nav>
+    </div>
+  </header>
+  <div
+    v-if="capturedError"
+    class="error"
+  >
+    <h2>Error</h2>
+    <p v-html="capturedError"></p>
+  </div>
+  <main
+    v-else
+  >
+    <router-view />
+  </main>
+</template>
+
+<script setup lang="ts">
+import { RouterLink, RouterView } from 'vue-router'
+import { onBeforeMount, ref } from 'vue'
+
+const capturedError = ref<string | undefined>(undefined)
+
+onBeforeMount(() => {
+  //
+})
+
+</script>
+
+<style lang="scss">
+@import '@/assets/base.css';
+
+nav {
+  background: black;
+  padding: 15px;
+  font-size: 140%;
+  a {
+    margin-right: 20px;
+    color: white;
+    text-decoration: none;
+  }
+}
+
+.error {
+  background: #ffa9a9;
+  padding: 40px;
+  height: 100vh;
+}
+
+</style>

webconsole/src/assets/base.css

@@ -0,0 +1,5 @@
+html, body {
+    margin: 0;
+    padding: 0;
+    font-family: monospace;
+}

webconsole/src/libs/logs.ts

@@ -0,0 +1,53 @@
+import axios from 'axios'
+import type { AxiosInstance, AxiosRequestConfig } from 'axios'
+
+export interface LogEntry {
+  ts: Date
+  level: string
+  logger: string
+  msg: string
+  index: number
+  extra?: Record<string, unknown>
+}
+
+interface LogEntryResponse extends Omit<LogEntry, 'ts'> {
+  ts: string
+  [_:string]: unknown
+}
+
+interface LogFetchParams {
+  after?: number
+  limit?: number
+}
+
+
+let baseURL = '/console'
+
+const storedBaseURL = window.localStorage.getItem('console-api-base-url')
+if (storedBaseURL !== null) {
+  baseURL = storedBaseURL
+  console.warn('using base URL from local store (key: console-api-base-url)', { baseURL })
+}
+
+export async function fetchLoggedEvents (params: LogFetchParams = {}): Promise<Array<LogEntry>> {
+  const config: AxiosRequestConfig = {
+    params
+  }
+
+  return api()
+    .get<Array<LogEntryResponse>>('/server-log-feed.json', config)
+    .then(({ data }) => {
+      return data.map(({ ts, index, level, logger, msg, ...extra }) => ({
+        ts: new Date(Date.parse(ts)),
+        index,
+        level,
+        logger,
+        msg,
+        extra: Object.getOwnPropertyNames(extra).length > 0 ? extra : undefined
+      }))
+    })
+}
+
+function api(): AxiosInstance {
+  return axios.create({ baseURL })
+}

webconsole/src/main.ts

@@ -0,0 +1,12 @@
+import { createApp } from 'vue'
+import { createPinia } from 'pinia'
+
+import App from './WebConsole.vue'
+import router from './views'
+
+const app = createApp(App)
+
+app.use(createPinia())
+app.use(router)
+
+app.mount('#app')

webconsole/src/stores/counter.ts

@@ -0,0 +1,16 @@
+import { defineStore } from 'pinia'
+
+export const useCounterStore = defineStore({
+  id: 'counter',
+  state: () => ({
+    counter: 0
+  }),
+  getters: {
+    doubleCount: (state) => state.counter * 2
+  },
+  actions: {
+    increment() {
+      this.counter++
+    }
+  }
+})

webconsole/src/views/HomeView.vue

@@ -0,0 +1,10 @@
+<template>
+  <section>
+    <h1>Welcome to Corteza Server Web Console.</h1>
+  </section>
+</template>
+<style lang="scss">
+section {
+  padding: 20px;
+}
+</style>

webconsole/src/views/LogViewer.vue

@@ -0,0 +1,129 @@
+<template>
+  <section>
+    <h1>Log viewer</h1>
+    <table>
+      <thead>
+        <tr>
+          <td>one</td>
+          <td>level</td>
+          <td>logger</td>
+          <td>message</td>
+        </tr>
+      </thead>
+      <tfoot v-if="lastRefresh">
+        <tr>
+          <td
+            colspan="4"
+            class="last-refresh"
+          >
+            {{ lastRefresh.toISOString().substring(11) }}
+          </td>
+        </tr>
+      </tfoot>
+      <tbody>
+        <tr
+          v-for="e in events"
+          :key="e.index"
+          :class="[`level-${e.level}`]"
+        >
+          <td class="ts">{{ e.ts.toISOString().substring(11) }}</td>
+          <td class="level">{{ e.level }}</td>
+          <td class="logger">{{ e.logger }}</td>
+          <td class="msg">
+            {{ e.msg }}
+            <pre v-if="e.extra">{{ e.extra }}</pre>
+          </td>
+        </tr>
+      </tbody>
+    </table>
+  </section>
+</template>
+<script setup lang="ts">
+import { ref, onMounted, onUnmounted } from 'vue'
+import { fetchLoggedEvents  } from '@/libs/logs'
+import type { LogEntry } from '@/libs/logs'
+
+let intervalHandler: number | undefined
+const events = ref<Array<LogEntry>>([])
+const lastRefresh = ref<Date | undefined>()
+
+
+onMounted(() => {
+  events.value = []
+  fetch().then((interval: boolean) => {
+    if (!interval) {
+      return
+    }
+
+    setInterval(async () => {
+      let after: number | undefined
+
+      if (events.value.length > 0) {
+        after = events.value[events.value.length - 1].index
+      }
+
+      await fetch(after)
+    }, 2000)
+  }).catch((err ) => {
+    alert(err)
+  })
+
+})
+
+async function fetch (after?: number): Promise<boolean> {
+  return fetchLoggedEvents({ after, limit: -1 })
+    .then(ee => {
+      events.value.push(...ee)
+      lastRefresh.value = new Date()
+      return true
+    })
+    .catch((err) => {
+      alert(err)
+      return false
+    })
+}
+
+onUnmounted(() => {
+  if (intervalHandler) {
+    clearInterval(intervalHandler)
+  }
+})
+
+
+</script>
+<style lang="scss" scoped>
+table {
+  width: 100vw;
+  font-family: monospace;
+
+  tbody {
+    tr {
+      &.level-warn {
+        background: gold;
+      }
+
+      &.level-debug .msg {
+        color: gray;
+      }
+
+      td {
+        padding: 3px;
+        margin: 0;
+        border-top: 1px dotted silver;
+        vertical-align: top;
+
+        &.msg pre {
+          color: gray;
+        }
+      }
+    }
+  }
+
+  tfoot {
+    .last-refresh {
+      padding: 20px;
+      text-align: center;
+    }
+  }
+}
+</style>

webconsole/src/views/index.ts

@@ -0,0 +1,23 @@
+import { createRouter, createWebHistory } from 'vue-router'
+import HomeView from './HomeView.vue'
+
+const router = createRouter({
+  history: createWebHistory(import.meta.env.BASE_URL),
+  routes: [
+    {
+      path: '/',
+      name: 'home',
+      component: HomeView
+    },
+    {
+      path: '/log-viewer',
+      name: 'log-viewer',
+      // route level code-splitting
+      // this generates a separate chunk (About.[hash].js) for this route
+      // which is lazy-loaded when the route is visited.
+      component: () => import('./LogViewer.vue')
+    }
+  ]
+})
+
+export default router

webconsole/tsconfig.json

@@ -0,0 +1,20 @@
+{
+  "extends": "@vue/tsconfig/tsconfig.web.json",
+  "include": ["env.d.ts", "src/**/*", "src/**/*.vue"],
+  "exclude": ["src/**/__tests__/*"],
+  "compilerOptions": {
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  },
+
+  "references": [
+    {
+      "path": "./tsconfig.vite-config.json"
+    },
+    {
+      "path": "./tsconfig.vitest.json"
+    }
+  ]
+}

webconsole/tsconfig.vite-config.json

@@ -0,0 +1,8 @@
+{
+  "extends": "@vue/tsconfig/tsconfig.node.json",
+  "include": ["vite.config.*"],
+  "compilerOptions": {
+    "composite": true,
+    "types": ["node", "vitest"]
+  }
+}

webconsole/tsconfig.vitest.json

@@ -0,0 +1,12 @@
+{
+  "extends": "@vue/tsconfig/tsconfig.node.json",
+  "include": ["src/**/__tests__/*"],
+  "compilerOptions": {
+    "composite": true,
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"]
+    },
+    "types": ["node", "jsdom"]
+  }
+}

webconsole/vite.config.ts

@@ -0,0 +1,17 @@
+import { fileURLToPath, URL } from "url";
+
+import { defineConfig } from "vite";
+import vue from "@vitejs/plugin-vue";
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  base: '/console/ui/',
+  plugins: [vue()],
+  resolve: {
+    alias: {
+    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+    // @ts-ignore
+      "@": fileURLToPath(new URL("./src", import.meta.url)),
+    },
+  },
+});