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fix: do not mutate ipc instances across contexts (#23238)

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This commit is contained in:
Samuel Attard
2020-04-22 17:11:37 -07:00
committed by GitHub
parent 0c67a1de8c
commit 0cce079c8f
2 changed files with 42 additions and 38 deletions
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40
lib/renderer/api/ipc-renderer.ts
View File

@@ -5,28 +5,30 @@ const v8Util = process.electronBinding('v8_util');
const ipcRenderer = v8Util.getHiddenValue<Electron.IpcRenderer>(global, 'ipc');
const internal = false;
ipcRenderer.send = function (channel, ...args) {
return ipc.send(internal, channel, args);
};
if (!ipcRenderer.send) {
ipcRenderer.send = function (channel, ...args) {
return ipc.send(internal, channel, args);
};
ipcRenderer.sendSync = function (channel, ...args) {
return ipc.sendSync(internal, channel, args)[0];
};
ipcRenderer.sendSync = function (channel, ...args) {
return ipc.sendSync(internal, channel, args)[0];
};
ipcRenderer.sendToHost = function (channel, ...args) {
return ipc.sendToHost(channel, args);
};
ipcRenderer.sendToHost = function (channel, ...args) {
return ipc.sendToHost(channel, args);
};
ipcRenderer.sendTo = function (webContentsId, channel, ...args) {
return ipc.sendTo(internal, false, webContentsId, channel, args);
};
ipcRenderer.sendTo = function (webContentsId, channel, ...args) {
return ipc.sendTo(internal, false, webContentsId, channel, args);
};
ipcRenderer.invoke = async function (channel, ...args) {
const { error, result } = await ipc.invoke(internal, channel, args);
if (error) {
throw new Error(`Error invoking remote method '${channel}': ${error}`);
}
return result;
};
ipcRenderer.invoke = async function (channel, ...args) {
const { error, result } = await ipc.invoke(internal, channel, args);
if (error) {
throw new Error(`Error invoking remote method '${channel}': ${error}`);
}
return result;
};
}
export default ipcRenderer;

40
lib/renderer/ipc-renderer-internal.ts
View File

@@ -5,26 +5,28 @@ const v8Util = process.electronBinding('v8_util');
export const ipcRendererInternal = v8Util.getHiddenValue<Electron.IpcRendererInternal>(global, 'ipc-internal');
const internal = true;
ipcRendererInternal.send = function (channel, ...args) {
return ipc.send(internal, channel, args);
};
if (!ipcRendererInternal.send) {
ipcRendererInternal.send = function (channel, ...args) {
return ipc.send(internal, channel, args);
};
ipcRendererInternal.sendSync = function (channel, ...args) {
return ipc.sendSync(internal, channel, args)[0];
};
ipcRendererInternal.sendSync = function (channel, ...args) {
return ipc.sendSync(internal, channel, args)[0];
};
ipcRendererInternal.sendTo = function (webContentsId, channel, ...args) {
return ipc.sendTo(internal, false, webContentsId, channel, args);
};
ipcRendererInternal.sendTo = function (webContentsId, channel, ...args) {
return ipc.sendTo(internal, false, webContentsId, channel, args);
};
ipcRendererInternal.sendToAll = function (webContentsId, channel, ...args) {
return ipc.sendTo(internal, true, webContentsId, channel, args);
};
ipcRendererInternal.sendToAll = function (webContentsId, channel, ...args) {
return ipc.sendTo(internal, true, webContentsId, channel, args);
};
ipcRendererInternal.invoke = async function<T> (channel: string, ...args: any[]) {
const { error, result } = await ipc.invoke<T>(internal, channel, args);
if (error) {
throw new Error(`Error invoking remote method '${channel}': ${error}`);
}
return result;
};
ipcRendererInternal.invoke = async function<T> (channel: string, ...args: any[]) {
const { error, result } = await ipc.invoke<T>(internal, channel, args);
if (error) {
throw new Error(`Error invoking remote method '${channel}': ${error}`);
}
return result;
};
}