Commit Graph
10 Commits
Author SHA1 Message Date
Cedric van PuttenandFacebook GitHub Bot 32fe244744 fix(react-native): pass the protocol from bundle URL to HMR client on Android (#48998)
Summary:
This is another attempt at fixing the Android HMR client for HTTPS proxied Metro instances. The previous one unintentionally [caused the following error](https://github.com/facebook/react-native/pull/48970#issuecomment-2617047184):

```
java.lang.AssertionError: Method overloading is unsupported: com.facebook.react.devsupport.HMRClient#setup
```

This PR removes the overloading, and only adds the `scheme` property as a parameter to the existing `.setup` method. Aligning with the exact behavior we have on iOS.

The alternative fix, which should NOT be backward breaking (if this is) - is to move this "infer the protocol from the bundle URL" to the JS side of the HMR client. Where we don't just always default to `http`, but instead default to `https IF port === 443, otherwise http`. It's a bit more hacky, but shouldn't cause any other issues. _**Ideally**_, we have the same working behavior on both Android and iOS without workarounds.

<details><summary>Alternative workaround</summary>

See [this change](https://github.com/facebook/react-native/compare/main...byCedric:react-native:patch-2).

<img width="1179" alt="image" src="https://github.com/user-attachments/assets/47c365bc-6df8-43e6-ad7d-5a667e350cd4" />

</details>

See full explanation on https://github.com/facebook/react-native/issues/48970

> We've noticed that the HMR on Android doesn't seem to be connecting when using a HTTPS-proxied Metro instance, where the proxy is hosted through Cloudflare. This is only an issue on Android - not iOS - and likely caused by the HMR Client not being set up properly on Android.
>
>- On Android, we run `.setup('android', <bundleEntryPath>, <proxiedMetroHost>, <proxiedMetroPort>, <hmrEnabled>)` in the [**react/devsupport/DevSupportManagerBase.java**](https://github.com/facebook/react-native/blob/53d94c3abe3fcd2168b512652bc0169956bffa39/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/DevSupportManagerBase.java#L689-L691) file.
>- On iOS, we run `[self.callableJSModules invokeModule:@"HMRClient" method:@"setup" withArgs:@[ RCTPlatformName, path, host, RCTNullIfNil(port), @(isHotLoadingEnabled), scheme ]];` in the [**React/CoreModules
/RCTDevSettings.mm**](https://github.com/facebook/react-native/blob/53d94c3abe3fcd2168b512652bc0169956bffa39/packages/react-native/React/CoreModules/RCTDevSettings.mm#L488-L491) file.
>
>Notice how Android does not pass in the scheme/protocol of the bundle URL, while iOS actually does? Unfortunately, because the default protocol (`http`) mismatches on Android when using HTTPS proxies, we actually try to connect the HMR client over `http` instead of `https` - while still using port 443 - which is rejected by Cloudflare's infrastructure even before we can redirect or mitigate this issue. And the rejection is valid, as we basically try to connect on `http://<host>:443` (the source URL is `https`, so the port is infered as `443`).
>
>This change adds scheme propagation to Android, exactly like we do on iOS for the HMR Client.

## Changelog:

[ANDROID] [FIXED] Pass the bundle URL protocol when setting up HMR client on Android

<!-- Help reviewers and the release process by writing your own changelog entry.

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[ANDROID|GENERAL|IOS|INTERNAL] [BREAKING|ADDED|CHANGED|DEPRECATED|REMOVED|FIXED|SECURITY] - Message

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Pull Request resolved: https://github.com/facebook/react-native/pull/48998

Test Plan:
See full explanation on https://github.com/facebook/react-native/issues/48970

> It's a little bit hard to test this out yourself, since you'd need a HTTPS-based proxy and reject HTTP connections for HTTPS/WSS Websocket requests.
>
>You can set this up through:
>- `bun create expo@latest ./test-app`
>- `cd ./test-app`
>- `touch .env`
>- Set `EXPO_PACKAGER_PROXY_URL=https://<proxied-metro-hostname>` in **.env**
>- Set `REACT_NATIVE_PACKAGER_HOSTNAME=<proxied-metro-hostname>` in **.env**
>- `bun run start`
>
>Setting both these envvars, the bundle URL in the manifest is set to `https://...` - which triggers this HMR issue on Android. You can validate the **.env** setup through:
>
>```bash
>curl "http://localhost:8081" -H "expo-platform: android" | jq .launchAsset.url
>```
>
>This should point the entry bundle URL towards the `EXPO_PACKAGER_PROXY_URL`.

Reviewed By: cortinico

Differential Revision: D68768351

Pulled By: javache

fbshipit-source-id: 49bf1dc60f11b2af6e57177141270632d62ab564
2025-01-28 07:20:32 -08:00
Cedric van PuttenandFacebook GitHub Bot ba894c908a fix(react-native): pass the protocol from bundle URL to HMR client on Android (#48970)
Summary:
We've noticed that the HMR on Android doesn't seem to be connecting when using a HTTPS-proxied Metro instance, where the proxy is hosted through Cloudflare. This is only an issue on Android - not iOS - and likely caused by the HMR Client not being set up properly on Android.

- On Android, we run `.setup('android', <bundleEntryPath>, <proxiedMetroHost>, <proxiedMetroPort>, <hmrEnabled>)` in the [**react/devsupport/DevSupportManagerBase.java**](https://github.com/facebook/react-native/blob/53d94c3abe3fcd2168b512652bc0169956bffa39/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/DevSupportManagerBase.java#L689-L691) file.
- On iOS, we run `[self.callableJSModules invokeModule:@"HMRClient" method:@"setup" withArgs:@[ RCTPlatformName, path, host, RCTNullIfNil(port), @(isHotLoadingEnabled), scheme ]];` in the [**React/CoreModules
/RCTDevSettings.mm**](https://github.com/facebook/react-native/blob/53d94c3abe3fcd2168b512652bc0169956bffa39/packages/react-native/React/CoreModules/RCTDevSettings.mm#L488-L491) file.

Notice how Android does not pass in the scheme/protocol of the bundle URL, while iOS actually does? Unfortunately, because the default protocol (`http`) mismatches on Android when using HTTPS proxies, we actually try to connect the HMR client over `http` instead of `https` - which is rejected by Cloudflare's infrastructure even before we can redirect or mitigate this issue.

This change adds scheme propagation to Android, exactly like we do on iOS for the HMR Client.

## Changelog:

[ANDROID] [FIXED] Pass the bundle URL protocol when setting up HMR client on Android

<!-- Help reviewers and the release process by writing your own changelog entry.

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[ANDROID|GENERAL|IOS|INTERNAL] [BREAKING|ADDED|CHANGED|DEPRECATED|REMOVED|FIXED|SECURITY] - Message

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Pull Request resolved: https://github.com/facebook/react-native/pull/48970

Test Plan: It's a little bit hard to test this out yourself, since you'd need a HTTPS-based proxy and reject HTTP connections for HTTPS/WSS Websocket requests.

Reviewed By: fabriziocucci

Differential Revision: D68711137

Pulled By: javache

fbshipit-source-id: 230c1c91c8189c0a109d20defe085966ac8f5721
2025-01-27 09:43:55 -08:00
Cedric van PuttenandFacebook GitHub Bot eeb6122f39 fix(dev-middleware): respond with status code 200 when launching RNDT (#46814)
Summary:
This fixes an issue where `POST /open-debugger?appId&device&target` does not return a proper status code, meaning that the request will never be answered and clients might hang until the request timeout is hit.

## Changelog:

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[GENERAL] [FIXED] - Respond with status code `200` when successfully launching RNDT

Pull Request resolved: https://github.com/facebook/react-native/pull/46814

Test Plan:
- `curl -v -X POST "<deviceUrl>"`
- This should show a proper response for the request.

before | after
 --- | ---
![image](https://github.com/user-attachments/assets/5b820acd-1168-4642-90ec-f2eeec0afc16) | ![image](https://github.com/user-attachments/assets/82bb2a6c-3c7b-483f-a4a1-ad00e5ca0178)

Reviewed By: NickGerleman

Differential Revision: D63837025

Pulled By: huntie

fbshipit-source-id: ac72fc793e015f0eec498f4a35b4fb9e301c5b32
2024-10-04 02:45:59 -07:00
Cedric van PuttenandFacebook GitHub Bot 39c98fb8f8 fix(react-native-codegen): upgrade jscodeshift@17.0.0 to resolve outdated dependencies (#46724)
Summary:
This upgrades `jscodeshift` from `0.14.0` to `17.0.0`, to resolve unsupported babel dependencies when installing React Native. See https://github.com/expo/expo/issues/31613

## Changelog:

[GENERAL] [FIXED] - Upgrade Codegen dependency `jscodeshift@17.0.0` to resolve outdated dependencies

Pull Request resolved: https://github.com/facebook/react-native/pull/46724

Test Plan:
To test it out yourself:

- `npx create-expo@latest ./test-codegen`
- `cd ./test-codegen`
- `npm why babel/plugin-proposal-nullish-coalescing-operator@7.18.6 | grep codegen` - [npm deprecation](https://www.npmjs.com/package/babel/plugin-proposal-nullish-coalescing-operator/v/7.18.6)
- `npm why babel/plugin-proposal-class-properties@7.18.6 | grep codegen` - [npm deprecation](https://www.npmjs.com/package/babel/plugin-proposal-class-properties/v/7.18.6)
- `npm why rimraf@2.6.3 | grep codegen` - [npm deprecation](https://www.npmjs.com/package/rimraf/v/2.6.3)
- `npm why babel/plugin-proposal-optional-chaining@7.21.0 | grep codegen` - [npm deprecation](https://www.npmjs.com/package/babel/plugin-proposal-optional-chaining/v/7.21.0)

> [!IMPORTANT]
> There are other dependencies that require an update, unfortunately there are no flow typings available (yet).
> - `npm why glob@7.2.3 | grep codegen` - [npm deprecation](https://www.npmjs.com/package/glob/v/7.2.3)

Reviewed By: cortinico

Differential Revision: D63629133

Pulled By: huntie

fbshipit-source-id: 3799e49677b8e5fd64841e6c7f855bde10e15072
2024-10-01 05:14:16 -07:00
Cedric van PuttenandFacebook GitHub Bot 30a3e6e8df refactor(dev-middleware): drop node-fetch in favor of Node built-in fetch (#45227)
Summary:
Node 22 doesn't work well with `node-fetch@2`, as one of their polyfills is using the deprecated `punycode` module. This causes unnecessary warnings like:

<img width="986" alt="image" src="https://github.com/facebook/react-native/assets/1203991/13f66c5b-b6f4-4894-8576-ca9631d93f77">

Instead of upgrading to the [much larger `node-fetch@3`](https://packagephobia.com/result?p=node-fetch%403.3.2), this change drops `node-fetch` in favor of Node's own built-in `fetch` implementation (using [undici](https://github.com/nodejs/undici#readme)).

> Note, `react-native/dev-middleware` [already has the `engines.node >= 18`](https://github.com/facebook/react-native/blob/c7988c9c82793b6b41d4c9190a28ce1202410fa0/packages/dev-middleware/package.json#L38-L40) (which is required for fetch).

## Changelog:

[GENERAL] [CHANGED] - Drop `node-fetch` in favor of Node's built-in fetch from `undici` in `react-native/dev-middleware`

<!-- Help reviewers and the release process by writing your own changelog entry.

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Pull Request resolved: https://github.com/facebook/react-native/pull/45227

Test Plan: See CI for passing tests

Reviewed By: NickGerleman

Differential Revision: D59202017

Pulled By: robhogan

fbshipit-source-id: 15da5d5602e63958b8a3dc581dc1512649f16c12
2024-07-03 09:14:02 -07:00
Cedric van PuttenandFacebook GitHub Bot 652c74104a fix(dev-middleware): create custom message handler for synthetic page (#43559)
Summary:
This is a follow-up bugfix for expo/expo#27425, related to:
 - https://github.com/facebook/react-native/issues/43291
 - https://github.com/facebook/react-native/issues/43307
 - https://github.com/facebook/react-native/issues/43310
 - https://github.com/facebook/react-native/issues/43364

The middleware API works as intended and can run our extended CDP events. Unfortunately, this only applies to an actual `Page` from the device, not for the `React Native Experimental (Improved Chrome Reloads)` synthetic / virtual page.

That's because the middleware instantiation gets aborted when the page can't be found in `this.#pages.get(pageId)`, which always returns `null` for this synthetic page.

## Changelog:

[GENERAL] [FIXED] Create custom message handler for synthetic page

Pull Request resolved: https://github.com/facebook/react-native/pull/43559

Test Plan: See added test case.

Reviewed By: motiz88

Differential Revision: D55129412

Pulled By: huntie

fbshipit-source-id: 9679d8fe68f3cb4104f4a042f93612b995baddc9
2024-03-20 08:59:46 -07:00
Cedric van PuttenandFacebook GitHub Bot c62be78d99 feature(dev-middleware): use userAgent query parameter as fallback when header is unset (#43364)
Summary:
At Expo, we use [Expo Tools](https://github.com/expo/vscode-expo/blob/main/src/expoDebuggers.ts) to connect the [built-in vscode-js-debug](https://github.com/microsoft/vscode-js-debug) to Hermes.

Since there are a few differences in vscode vs chrome devtools, we need to enable a couple of modifications through the [`customMessageHandler` API](https://github.com/facebook/react-native/pull/43291). Unfortunately, vscode itself doesn't set the `user-agent` header when connecting to the inspector proxy. Becuase of that, we'd need a fallback to "manually" mark the debugger as being vscode ([we use this query parameter here](https://github.com/expo/vscode-expo/blob/main/src/expoDebuggers.ts#L208)).

This PR supports setting the `user-agent` through `?userAgent=` when the header is not set.

## Changelog:

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[GENERAL] [ADDED] - Fallback to query parameter based `user-agent` when header is unset

Pull Request resolved: https://github.com/facebook/react-native/pull/43364

Test Plan:
- Install [Expo Tools](https://marketplace.visualstudio.com/items?itemName=expo.vscode-expo-tools)
- Start Metro with this change.
- Connect a device.
- Run the vscode command `"Expo: Debug Expo app ..."`
- Debugger should connect, and have it's user-agent marked as:
    `vscode/1.87.0 vscode-expo-tools/1.3.0`

Reviewed By: huntie

Differential Revision: D54804556

Pulled By: motiz88

fbshipit-source-id: 1ff558ba5350811ad042d08a713438e046759feb
2024-03-12 09:39:00 -07:00
Cedric van PuttenandFacebook GitHub Bot 3dee6d31b9 fix(dev-middleware): allow inspector proxy to fetch sourcemaps on lan connections (#43307)
Summary:
The inspector proxy is inlining source maps on `Debugger.scriptParsed` CDP events. The inlining prevents Chrome DevTools from downloading this remotely, as that's not supported in newer versions anymore.

The current implementation locks this inlining mechanism to just `localhost` and/or `127.0.0.1` addresses, making it incompatible with LAN or tunnel device connections.

This PR removes that limitation to allow source map inlining on these LAN and tunnel connections.

## Changelog:

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[GENERAL][FIXED] Allow Inspector proxy to inline source maps on LAN connections

Pull Request resolved: https://github.com/facebook/react-native/pull/43307

Test Plan:
- See added test
- Start Metro and connect a device over LAN, open the chrome devtools

Reviewed By: huntie

Differential Revision: D54485247

Pulled By: robhogan

fbshipit-source-id: 6fcb0c6dd762d2f0a013497ba0a1126095b9130b
2024-03-11 03:48:49 -07:00
Cedric van PuttenandFacebook GitHub Bot f3ce7cd76e feature(dev-middleware): add inspector proxy nativeNetworkInspection target capabilty flag (#43310)
Summary:
This adds the `nativeNetworkInspection` target capability flag, to enable/disable the proxy-side network inspection handling.

## Changelog:

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[GENERAL][ADDED] Add inspector proxy `nativeNetworkInspection` target capability flag

Pull Request resolved: https://github.com/facebook/react-native/pull/43310

Test Plan:
Once this lands, and is published through `react-native/dev-middleware`, we (Expo) can disable the proxy-side network inspection handling.

See https://github.com/expo/expo/pull/27425/commits/1a1b601a29fbc5766628238db7259121689f6cd6 on PR expo/expo#27425

Reviewed By: christophpurrer, motiz88

Differential Revision: D54486516

Pulled By: huntie

fbshipit-source-id: cc151349c816fb3866d3ec07af1a29a5f4ff9b00
2024-03-05 04:03:30 -08:00
Cedric van PuttenandFacebook GitHub Bot a6397afb7f feat(cli): warn underlying command when using npx react-native init (#43127)
Summary:
This adds a new warning for React Native 0.74, implementing the [RFC 0759](https://github.com/react-native-community/discussions-and-proposals/blob/nc/rnf/proposals/0759-react-native-frameworks.md#the-init-command) init command changes.

- It's added inside `react-native/cli.js` to avoid warning users when actually executing `npx react-native-community/cli` commands.
- The check is fairly simple: `process.argv[2] === 'init'`. The first two args are the Node bin and the actual script bin paths.
- The message is sent over `console.warn` to avoid potentially mixing JSON with non-JSON output.

## Changelog:

[GENERAL] [ADDED] - Warn with future command when using `npx react-native init`

Pull Request resolved: https://github.com/facebook/react-native/pull/43127

Test Plan:
Any command other than `init` must not warn.

- `$ node ./path/to/react-native/cli.js init`
- `$ node ./path/to/react-native/cli.js init --help`
  - Should warn with `Running: npx react-native-community/cli init`
    ![image](https://github.com/facebook/react-native/assets/1203991/a3f5e3d2-7b59-41fe-9a53-bc9ce5a21fd1)
- `$ node ./path/to/react-native/cli.js --help`
  - Must not warn
    ![image](https://github.com/facebook/react-native/assets/1203991/97679429-db35-47f8-bdeb-33187bb167cf)

Reviewed By: cipolleschi

Differential Revision: D54063131

Pulled By: cortinico

fbshipit-source-id: c60b8b6034087b584e98b51f5bedf68a46caf44c
2024-02-24 02:16:55 -08:00