整理 inject & content，修改 pageLoad 资讯量传递

package.json

@@ -1,6 +1,6 @@
 {
   "name": "scriptcat",
-  "version": "1.2.0-beta.4",
+  "version": "1.2.0-beta.5",
   "description": "脚本猫,一个可以执行用户脚本的浏览器扩展,万物皆可脚本化,让你的浏览器可以做更多的事情!",
   "author": "CodFrm",
   "license": "GPLv3",

packages/message/custom_event_message.ts

@@ -23,10 +23,9 @@ export class CustomEventMessage implements Message {
   relatedTarget: Map<number, EventTarget> = new Map();
 
   constructor(
-    flags: MessageFlags | string,
+    messageFlag: string,
     protected readonly isContent: boolean
   ) {
-    const messageFlag = typeof flags === "string" ? flags : flags.messageFlag;
     this.receiveFlag = `evt${messageFlag}${isContent ? DefinedFlags.contentFlag : DefinedFlags.injectFlag}${DefinedFlags.domEvent}`;
     this.sendFlag = `evt${messageFlag}${isContent ? DefinedFlags.injectFlag : DefinedFlags.contentFlag}${DefinedFlags.domEvent}`;
     window.addEventListener(this.receiveFlag, (event) => {

packages/message/server.test.ts

@@ -12,7 +12,7 @@ let client: CustomEventMessage;
 const nextTick = () => Promise.resolve().then(() => {});
 
 const setupGlobal = () => {
-  const flags = { messageFlag: "-test.server" };
+  const flags = "-test.server";
   // 创建 content 和 inject 之间的消息通道
   contentMessage = new CustomEventMessage(flags, true); // content 端
   injectMessage = new CustomEventMessage(flags, false); // inject 端

src/app/repo/scripts.ts

@@ -1,6 +1,7 @@
 import { Repo } from "./repo";
 import type { Resource } from "./resource";
 import type { SCMetadata } from "./metadata";
+import type { GMInfoEnv } from "../service/content/types";
 
 // 脚本模型
 export type SCRIPT_TYPE = 1 | 2 | 3;
@@ -101,6 +102,46 @@ export interface ScriptRunResource extends Script {
   originalMetadata: SCMetadata; // 原本的 Metadata （目前只需要 match, include, exclude）
 }
 
+/**
+ * 脚本加载信息。（ service_worker / sandbox / popup 环境用 ）
+ * 包含脚本元数据与用户配置。
+ */
+export interface ScriptLoadInfo extends ScriptRunResource {
+  /** 脚本元数据字符串 */
+  metadataStr: string;
+  /** 用户配置字符串 */
+  userConfigStr: string;
+  /** 用户配置对象（可选） */
+  userConfig?: UserConfig;
+}
+
+/**
+ * 脚本加载信息。（ Inject / Content 环境用，避免过多不必要资讯公开，减少页面加载资讯储存量 ）
+ * 包含脚本元数据与用户配置。
+ */
+export type TScriptInfo = Override<
+  ScriptLoadInfo,
+  {
+    originalMetadata?: Partial<Record<string, string[]>>;
+    resource: Record<string, { base64?: string; content: string; contentType: string }>;
+    code: "" | string;
+    sort?: number;
+    flag: string;
+    runStatus?: SCRIPT_RUN_STATUS;
+    type?: SCRIPT_TYPE;
+    status?: SCRIPT_STATUS;
+  }
+>;
+
+export type TClientPageLoadInfo =
+  | {
+      ok: true;
+      injectScriptList: TScriptInfo[];
+      contentScriptList: TScriptInfo[];
+      envInfo: GMInfoEnv;
+    }
+  | { ok: false };
+
 export class ScriptDAO extends Repo<Script> {
   scriptCodeDAO: ScriptCodeDAO = new ScriptCodeDAO();
 

src/app/service/content/content.ts

@@ -2,29 +2,26 @@ import { Client, sendMessage } from "@Packages/message/client";
 import { type CustomEventMessage } from "@Packages/message/custom_event_message";
 import { forwardMessage, type Server } from "@Packages/message/server";
 import type { MessageSend } from "@Packages/message/types";
-import type { GMInfoEnv } from "./types";
-import type { ScriptLoadInfo } from "../service_worker/types";
 import type { ScriptExecutor } from "./script_executor";
-import { isInjectIntoContent } from "./utils";
 import { RuntimeClient } from "../service_worker/client";
 
 // content页的处理
 export default class ContentRuntime {
   // 运行在content页面的脚本
-  contentScript: Map<string, ScriptLoadInfo> = new Map();
+  private readonly contentScriptSet: Set<string> = new Set();
 
   constructor(
     // 监听来自service_worker的消息
-    private extServer: Server,
+    private readonly extServer: Server,
     // 监听来自inject的消息
-    private server: Server,
+    private readonly server: Server,
     // 发送给扩展service_worker的通信接口
-    private senderToExt: MessageSend,
+    private readonly senderToExt: MessageSend,
     // 发送给inject的消息接口
-    private senderToInject: CustomEventMessage,
+    private readonly senderToInject: CustomEventMessage,
     // 脚本执行器消息接口
-    private scriptExecutorMsg: CustomEventMessage,
-    private scriptExecutor: ScriptExecutor
+    private readonly scriptExecutorMsg: CustomEventMessage,
+    private readonly scriptExecutor: ScriptExecutor
   ) {}
 
   init() {
@@ -76,7 +73,7 @@ export default class ContentRuntime {
             let parentNode: EventTarget | undefined;
             // 判断是不是content脚本发过来的
             let msg: CustomEventMessage;
-            if (this.contentScript.has(data.uuid) || this.scriptExecutor.execMap.has(data.uuid)) {
+            if (this.contentScriptSet.has(data.uuid) || this.scriptExecutor.execMap.has(data.uuid)) {
               msg = this.scriptExecutorMsg;
             } else {
               msg = this.senderToInject;
@@ -126,38 +123,25 @@ export default class ContentRuntime {
     );
   }
 
-  pageLoad(messageFlags: MessageFlags) {
-    this.scriptExecutor.checkEarlyStartScript("content", messageFlags);
-
+  pageLoad(messageFlag: string) {
+    this.scriptExecutor.checkEarlyStartScript("content", messageFlag);
     const client = new RuntimeClient(this.senderToExt);
-    // 向service_worker请求脚本列表
-    client.pageLoad().then((data) => {
-      this.start(data.scripts, data.envInfo);
-    });
-  }
-
-  start(scripts: ScriptLoadInfo[], envInfo: GMInfoEnv) {
-    // 启动脚本
-    const client = new Client(this.senderToInject, "inject");
-    // 根据@inject-into content过滤脚本
-    const injectScript: ScriptLoadInfo[] = [];
-    const contentScript: ScriptLoadInfo[] = [];
-    for (const script of scripts) {
-      if (isInjectIntoContent(script.metadata)) {
-        contentScript.push(script);
-        continue;
+    // 向service_worker请求脚本列表及环境信息
+    client.pageLoad().then((o) => {
+      if (!o.ok) return;
+      const { injectScriptList, contentScriptList, envInfo } = o;
+      // 启动脚本：向 inject页面 发送脚本列表及环境信息
+      const client = new Client(this.senderToInject, "inject");
+      // 根据@inject-into content过滤脚本
+      client.do("pageLoad", { injectScriptList, envInfo });
+      // 处理注入到content环境的脚本
+      for (const script of contentScriptList) {
+        this.contentScriptSet.add(script.uuid);
       }
-      injectScript.push(script);
-    }
-    client.do("pageLoad", { scripts: injectScript, envInfo });
-
-    // 处理注入到content环境的脚本
-    for (const script of contentScript) {
-      this.contentScript.set(script.uuid, script);
-    }
-    // 监听事件
-    this.scriptExecutor.init(envInfo);
-    // 启动脚本
-    this.scriptExecutor.start(contentScript);
+      // 监听事件
+      this.scriptExecutor.setEnvInfo(envInfo);
+      // 启动脚本
+      this.scriptExecutor.startScripts(contentScriptList);
+    });
   }
 }

src/app/service/content/create_context.ts

@@ -1,4 +1,4 @@
-import { type ScriptRunResource } from "@App/app/repo/scripts";
+import type { TScriptInfo } from "@App/app/repo/scripts";
 import { v4 as uuidv4 } from "uuid";
 import type { Message } from "@Packages/message/types";
 import EventEmitter from "eventemitter3";
@@ -10,7 +10,7 @@ import { createGMBase } from "./gm_api/gm_api";
 
 // 构建沙盒上下文
 export const createContext = (
-  scriptRes: ScriptRunResource,
+  scriptRes: TScriptInfo,
   GMInfo: any,
   envPrefix: string,
   message: Message,

src/app/service/content/exec_script.ts

@@ -4,14 +4,14 @@ import { createContext, createProxyContext } from "./create_context";
 import type { GMInfoEnv, ScriptFunc } from "./types";
 import { compileScript } from "./utils";
 import type { Message } from "@Packages/message/types";
-import type { ScriptLoadInfo } from "../service_worker/types";
 import type { ValueUpdateDataEncoded } from "./types";
 import { evaluateGMInfo } from "./gm_api/gm_info";
 import type { IGM_Base } from "./gm_api/gm_api";
+import type { TScriptInfo } from "@App/app/repo/scripts";
 
 // 执行脚本,控制脚本执行与停止
 export default class ExecScript {
-  scriptRes: ScriptLoadInfo;
+  scriptRes: TScriptInfo;
 
   scriptFunc: ScriptFunc;
 
@@ -24,7 +24,7 @@ export default class ExecScript {
   named?: { [key: string]: any };
 
   constructor(
-    scriptRes: ScriptLoadInfo,
+    scriptRes: TScriptInfo,
     envPrefix: "content" | "offscreen",
     message: Message,
     code: string | ScriptFunc,

src/app/service/content/gm_api/gm_info.ts

@@ -1,9 +1,9 @@
 import { ExtVersion } from "@App/app/const";
 import type { GMInfoEnv } from "../types";
-import type { ScriptLoadInfo } from "@App/app/service/service_worker/types";
+import type { TScriptInfo } from "@App/app/repo/scripts";
 
 // 获取脚本信息和管理器信息
-export function evaluateGMInfo(envInfo: GMInfoEnv, script: ScriptLoadInfo) {
+export function evaluateGMInfo(envInfo: GMInfoEnv, script: TScriptInfo) {
   const options = {
     description: script.metadata.description?.[0] || null,
     matches: script.metadata.match || [],
@@ -21,15 +21,14 @@ export function evaluateGMInfo(envInfo: GMInfoEnv, script: ScriptLoadInfo) {
     isIncognito: envInfo.isIncognito,
     // relaxedCsp
     sandboxMode: envInfo.sandboxMode,
-    scriptWillUpdate: true,
+    scriptWillUpdate: !!script.checkUpdate,
     scriptHandler: "ScriptCat",
     userAgentData: envInfo.userAgentData,
     // "" => null
     scriptUpdateURL: script.downloadUrl || null,
     scriptMetaStr: script.metadataStr,
     userConfig: script.userConfig,
     userConfigStr: script.userConfigStr,
-    // scriptSource: script.sourceCode,
     version: ExtVersion,
     script: {
       // TODO: 更多完整的信息(为了兼容Tampermonkey,后续待定)

src/app/service/content/inject.ts

@@ -3,33 +3,38 @@ import type { Message } from "@Packages/message/types";
 import { ExternalWhitelist } from "@App/app/const";
 import { sendMessage } from "@Packages/message/client";
 import type { ScriptExecutor } from "./script_executor";
-import type { EmitEventRequest, ScriptLoadInfo } from "../service_worker/types";
+import type { TScriptInfo } from "@App/app/repo/scripts";
+import type { EmitEventRequest } from "../service_worker/types";
 import type { GMInfoEnv, ValueUpdateDataEncoded } from "./types";
 
 export class InjectRuntime {
   constructor(
-    private server: Server,
-    private msg: Message,
-    private scriptExecutor: ScriptExecutor
+    private readonly server: Server,
+    private readonly msg: Message,
+    private readonly scriptExecutor: ScriptExecutor
   ) {}
 
-  init(envInfo: GMInfoEnv) {
-    this.scriptExecutor.init(envInfo);
-
+  init() {
     this.server.on("runtime/emitEvent", (data: EmitEventRequest) => {
       // 转发给脚本
       this.scriptExecutor.emitEvent(data);
     });
     this.server.on("runtime/valueUpdate", (data: ValueUpdateDataEncoded) => {
       this.scriptExecutor.valueUpdate(data);
     });
+  }
 
-    // 注入允许外部调用
-    this.externalMessage();
+  setEnvInfo(envInfo: GMInfoEnv) {
+    this.scriptExecutor.setEnvInfo(envInfo);
   }
 
-  start(scripts: ScriptLoadInfo[]) {
-    this.scriptExecutor.start(scripts);
+  startScripts(injectScriptList: TScriptInfo[]) {
+    this.scriptExecutor.startScripts(injectScriptList);
+  }
+
+  onInjectPageLoaded() {
+    // 注入允许外部调用
+    this.externalMessage();
   }
 
   externalMessage() {

src/app/service/content/script_executor.ts

@@ -1,13 +1,14 @@
 import type { Message } from "@Packages/message/types";
 import { getStorageName } from "@App/pkg/utils/utils";
-import type { EmitEventRequest, ScriptLoadInfo } from "../service_worker/types";
+import type { EmitEventRequest } from "../service_worker/types";
 import ExecScript from "./exec_script";
-import type { GMInfoEnv, ScriptFunc, PreScriptFunc, ValueUpdateDataEncoded } from "./types";
+import type { GMInfoEnv, ScriptFunc, ValueUpdateDataEncoded } from "./types";
 import { addStyle, definePropertyListener } from "./utils";
+import type { TScriptInfo } from "@App/app/repo/scripts";
 import { DefinedFlags } from "../service_worker/runtime.consts";
 
 export type ExecScriptEntry = {
-  scriptLoadInfo: ScriptLoadInfo;
+  scriptLoadInfo: TScriptInfo;
   scriptFlag: string;
   envInfo: any;
   scriptFunc: any;
@@ -22,7 +23,7 @@ export class ScriptExecutor {
 
   constructor(private msg: Message) {}
 
-  init(envInfo: GMInfoEnv) {
+  setEnvInfo(envInfo: GMInfoEnv) {
     this.envInfo = envInfo;
   }
 
@@ -43,8 +44,8 @@ export class ScriptExecutor {
     }
   }
 
-  start(scripts: ScriptLoadInfo[]) {
-    const loadExec = (script: ScriptLoadInfo, scriptFunc: any) => {
+  startScripts(scripts: TScriptInfo[]) {
+    const loadExec = (script: TScriptInfo, scriptFunc: any) => {
       this.execScriptEntry({
         scriptLoadInfo: script,
         scriptFlag: script.flag,
@@ -71,21 +72,19 @@ export class ScriptExecutor {
     });
   }
 
-  checkEarlyStartScript(env: "content" | "inject", messageFlags: MessageFlags) {
+  checkEarlyStartScript(env: "content" | "inject", messageFlag: string) {
     const isContent = env === "content";
-    const messageFlag = messageFlags.messageFlag;
     const eventNamePrefix = `evt${messageFlag}${isContent ? DefinedFlags.contentFlag : DefinedFlags.injectFlag}`;
     const scriptLoadCompleteEvtName = `${eventNamePrefix}${DefinedFlags.scriptLoadComplete}`;
     const envLoadCompleteEvtName = `${eventNamePrefix}${DefinedFlags.envLoadComplete}`;
     // 监听 脚本加载
     // 适用于此「通知环境加载完成」代码执行后的脚本加载
-    window.addEventListener(scriptLoadCompleteEvtName, (event) => {
-      if (event instanceof CustomEvent) {
-        if (typeof event.detail.scriptFlag === "string") {
-          event.preventDefault(); // dispatchEvent 会回传 false -> 分离环境也能得知环境加载代码已执行
-          const scriptFlag = event.detail.scriptFlag;
-          this.execEarlyScript(scriptFlag);
-        }
+    window.addEventListener(scriptLoadCompleteEvtName, (ev) => {
+      const detail = (ev as CustomEvent).detail;
+      const scriptFlag = detail?.scriptFlag;
+      if (typeof scriptFlag === "string") {
+        ev.preventDefault(); // dispatchEvent 会回传 false -> 分离环境也能得知环境加载代码已执行
+        this.execEarlyScript(scriptFlag, detail.scriptInfo);
       }
     });
     // 通知 环境 加载完成
@@ -94,11 +93,11 @@ export class ScriptExecutor {
     window.dispatchEvent(ev);
   }
 
-  execEarlyScript(flag: string) {
-    const scriptFunc = (window as any)[flag] as PreScriptFunc;
+  execEarlyScript(flag: string, scriptInfo: TScriptInfo) {
+    const scriptFunc = (window as any)[flag] as ScriptFunc;
     this.execScriptEntry({
-      scriptLoadInfo: scriptFunc.scriptInfo,
-      scriptFunc: scriptFunc.func,
+      scriptLoadInfo: scriptInfo,
+      scriptFunc: scriptFunc,
       scriptFlag: flag,
       envInfo: {},
     });