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A minimal Electron + WebAssembly (WASM) + 🦀 Rust example.

License: Apache License 2.0

Shell 4.07% HTML 14.83% JavaScript 62.44% Rust 13.75% PowerShell 4.32% CSS 0.60%

electron webassembly rust wasm-bindgen example

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electron-wasm-rust-example's Issues

`unsafe-eval` chromium workaround

It would be nice to get rid of this warning:

VM92 security-warnings.js:170 Electron Security Warning (Insecure Content-Security-Policy) This renderer process has either no Content Security
    Policy set or a policy with "unsafe-eval" enabled. This exposes users of
    this app to unnecessary security risks.
 
For more information and help, consult
https://electronjs.org/docs/tutorial/security.
 This warning will not show up
once the app is packaged.

The cause of this is documented in index.html:

<!DOCTYPE html>
<html>
  <head>
    <base href="app://./" />
    
    <!--
      'unsafe-eval' is required because of a Chrome bug(?) that disallows
      loading WASM from 'self'.
      
      https://github.com/anderejd/electron-wasm-rust-example/issues/6
      https://github.com/WebAssembly/content-security-policy/issues/7
      https://bugs.chromium.org/p/chromium/issues/detail?id=948834&can=1&q=wasm-eval
    -->
    <meta http-equiv="Content-Security-Policy" content="script-src 'self' app: 'unsafe-eval'; object-src 'self' app:;">

    <meta content="text/html;charset=utf-8" http-equiv="Content-Type"/>
    <link rel="stylesheet" type="text/css" href="style.css">
  </head>
  <body>
  <script type="module" src="./main_module.js"></script>
  </body>
</html>

Hopefully a future chromium update will allow loading WebAssembly without 'unsafe-eval'.

Electron Deprecation Warning (nodeIntegration default change) This window has node integration enabled by default. In Electron 5.0.0, node integration will be disabled by default. To prepare for this change, set {nodeIntegration: true} in the webPreferences for this window, or ensure that this window does not rely on node integration and set {nodeIntegration: false}.

Electron Deprecation Warning (contextIsolation default change) This window has context isolation disabled by default. In Electron 5.0.0, context isolation will be enabled by default. To prepare for this change, set {contextIsolation: false} in the webPreferences for this window, or ensure that this window does not rely on context isolation being disabled, and set {contextIsolation: true}.

For more information, see https://electronjs.org/docs/tutorial/security#3-enable-context-isolation-for-remote-content

App threw an error during load
TypeError: protocol.registerStandardSchemes is not a function
    at Object.<anonymous> (/home/m/archive/development/rust/distrox/main.js:58:10)
    at Module._compile (internal/modules/cjs/loader.js:808:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:820:10)
    at Module.load (internal/modules/cjs/loader.js:677:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:609:12)
    at Function.Module._load (internal/modules/cjs/loader.js:601:3)
    at loadApplicationPackage (/nix/store/nd6cx53vcq2ai2l0nlss3qqzl52xfhjk-electron-5.0.0/lib/electron/resources/default_app.asar/main.js:105:12)
    at Object.<anonymous> (/nix/store/nd6cx53vcq2ai2l0nlss3qqzl52xfhjk-electron-5.0.0/lib/electron/resources/default_app.asar/main.js:153:5)
    at Module._compile (internal/modules/cjs/loader.js:808:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:820:10)
A JavaScript error occurred in the main process
Uncaught Exception:
TypeError: protocol.registerStandardSchemes is not a function
    at Object.<anonymous> (/home/m/archive/development/rust/distrox/main.js:58:10)
    at Module._compile (internal/modules/cjs/loader.js:808:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:820:10)
    at Module.load (internal/modules/cjs/loader.js:677:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:609:12)
    at Function.Module._load (internal/modules/cjs/loader.js:601:3)
    at loadApplicationPackage (/nix/store/nd6cx53vcq2ai2l0nlss3qqzl52xfhjk-electron-5.0.0/lib/electron/resources/default_app.asar/main.js:105:12)
    at Object.<anonymous> (/nix/store/nd6cx53vcq2ai2l0nlss3qqzl52xfhjk-electron-5.0.0/lib/electron/resources/default_app.asar/main.js:153:5)
    at Module._compile (internal/modules/cjs/loader.js:808:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:820:10)
Fontconfig warning: "/etc/fonts/fonts.conf", line 86: unknown element "blank"

anderejd / electron-wasm-rust-example Goto Github PK

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electron-wasm-rust-example's Issues

`unsafe-eval` chromium workaround

Add screenshot

Deprecation warnings

Use electron-builder for packaging

Does not start on Linux.

npm start fails

How to call node api and electron api?

webFrame.registerURLSchemeAsPrivileged is not a function

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