···

       
17
       
 
       


     

       
18
       
 
       
const logger = new Logger("core/extension/loader");

     

       
19
       
 
       


     

       
20
       
-
       
function loadExtWeb(ext: DetectedExtension) {

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
21
       
 
       
  if (ext.scripts.web != null) {

     

       
22
       
 
       
    const source = ext.scripts.web + `\n//# sourceURL=${ext.id}/web.js`;

     

       
23
       
-
       
    const fn = new Function("require", "module", "exports", source);

     

       
24
       
 
       


     

       
25
       
-
       
    const module = { id: ext.id, exports: {} };

     

       
26
       
-
       
    fn.apply(window, [

     

       
27
       
-
       
      () => {

     

       
28
       
-
       
        logger.warn("Attempted to require() from web");

     

       
29
       
-
       
      },

     

       
30
       
-
       
      module,

     

       
31
       
-
       
      module.exports

     

       
32
       
-
       
    ]);

     

       
33
       
 
       


     

       
34
       
-
       
    const exports: ExtensionWebExports = module.exports;

     

       
35
       
 
       
    if (exports.patches != null) {

     

       
36
       
 
       
      let idx = 0;

     

       
37
       
 
       
      for (const patch of exports.patches) {

     
···

       
80
       
 
       
async function loadExt(ext: DetectedExtension) {

     

       
81
       
 
       
  webTarget: {

     

       
82
       
 
       
    try {

     

       
83
       
-
       
      loadExtWeb(ext);

     

       
84
       
 
       
    } catch (e) {

     

       
85
       
 
       
      logger.error(`Failed to load extension "${ext.id}"`, e);

     

       
86
       
 
       
    }

     

···

       
17
       
 
       


     

       
18
       
 
       
const logger = new Logger("core/extension/loader");

     

       
19
       
 
       


     

       
20
       
+
       
function evalIIFE(id: string, source: string): ExtensionWebExports {

     

       
21
       
+
       
  const fn = new Function("require", "module", "exports", source);

     

       
22
       
+
       


     

       
23
       
+
       
  const module = { id, exports: {} };

     

       
24
       
+
       
  fn.apply(window, [

     

       
25
       
+
       
    () => {

     

       
26
       
+
       
      logger.warn("Attempted to require() from web");

     

       
27
       
+
       
    },

     

       
28
       
+
       
    module,

     

       
29
       
+
       
    module.exports

     

       
30
       
+
       
  ]);

     

       
31
       
+
       


     

       
32
       
+
       
  return module.exports;

     

       
33
       
+
       
}

     

       
34
       
+
       


     

       
35
       
+
       
async function evalEsm(source: string): Promise<ExtensionWebExports> {

     

       
36
       
+
       
  // Data URLs (`data:`) don't seem to work under the CSP, but object URLs do

     

       
37
       
+
       
  const url = URL.createObjectURL(new Blob([source], { type: "text/javascript" }));

     

       
38
       
+
       


     

       
39
       
+
       
  const module = await import(url);

     

       
40
       
+
       


     

       
41
       
+
       
  URL.revokeObjectURL(url);

     

       
42
       
+
       


     

       
43
       
+
       
  return module;

     

       
44
       
+
       
}

     

       
45
       
+
       


     

       
46
       
+
       
async function loadExtWeb(ext: DetectedExtension) {

     

       
47
       
 
       
  if (ext.scripts.web != null) {

     

       
48
       
 
       
    const source = ext.scripts.web + `\n//# sourceURL=${ext.id}/web.js`;

     

       
0
       
 
       

     

       
49
       
 
       


     

       
50
       
+
       
    let exports: ExtensionWebExports;

     

       
51
       
+
       


     

       
52
       
+
       
    try {

     

       
53
       
+
       
      exports = evalIIFE(ext.id, source);

     

       
54
       
+
       
    } catch {

     

       
55
       
+
       
      logger.trace(`Failed to load IIFE for extension ${ext.id}, trying ESM loading`);

     

       
56
       
+
       
      exports = await evalEsm(source);

     

       
57
       
+
       
    }

     

       
58
       
 
       


     

       
0
       
 
       

     

       
59
       
 
       
    if (exports.patches != null) {

     

       
60
       
 
       
      let idx = 0;

     

       
61
       
 
       
      for (const patch of exports.patches) {

     
···

       
104
       
 
       
async function loadExt(ext: DetectedExtension) {

     

       
105
       
 
       
  webTarget: {

     

       
106
       
 
       
    try {

     

       
107
       
+
       
      await loadExtWeb(ext);

     

       
108
       
 
       
    } catch (e) {

     

       
109
       
 
       
      logger.error(`Failed to load extension "${ext.id}"`, e);

     

       
110
       
 
       
    }

     

···

       
1
       
 
       
{

     

       
2
       
 
       
  "compilerOptions": {

     

       
3
       
 
       
    "target": "es2022",

     

       
4
       
-
       
    "module": "es6",

     

       
5
       
 
       
    "esModuleInterop": true,

     

       
6
       
 
       
    "forceConsistentCasingInFileNames": true,

     

       
7
       
 
       
    "strict": true,

     

···

       
1
       
 
       
{

     

       
2
       
 
       
  "compilerOptions": {

     

       
3
       
 
       
    "target": "es2022",

     

       
4
       
+
       
    "module": "es2020",

     

       
5
       
 
       
    "esModuleInterop": true,

     

       
6
       
 
       
    "forceConsistentCasingInFileNames": true,

     

       
7
       
 
       
    "strict": true,