mirror of
https://github.com/kremalicious/metamask-extension.git
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69d418a5a3
* Remove unused onboarding stream * Pass `sender` through to `setupProviderEngine` The Port `sender` has been passed down a few more layers. This allows us to get more information from the sender deeper in the stack, but also simplifies things a bit as well. For example, now the "fake" URL object with the `metamask` hostname is no longer needed. * Create onboarding middleware This middleware intercepts `wallet_registerOnboarding` RPC messages. It will register the sender as an oboarding initiator if possible, and otherwise ignores the message.
30 lines
947 B
JavaScript
30 lines
947 B
JavaScript
import log from 'loglevel'
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import extension from 'extensionizer'
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/**
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* Returns a middleware that intercepts `wallet_registerOnboarding` messages
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* @param {{ location: string, tabId: number, registerOnboarding: Function }} opts - The middleware options
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* @returns {(req: any, res: any, next: Function, end: Function) => void}
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*/
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function createOnboardingMiddleware ({ location, tabId, registerOnboarding }) {
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return async function originMiddleware (req, res, next, end) {
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try {
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if (req.method !== 'wallet_registerOnboarding') {
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next()
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return
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}
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if (tabId && tabId !== extension.tabs.TAB_ID_NONE) {
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await registerOnboarding(location, tabId)
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} else {
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log.debug(`'wallet_registerOnboarding' message from ${location} ignored due to missing tabId`)
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}
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res.result = true
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end()
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} catch (error) {
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end(error)
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}
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}
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}
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export default createOnboardingMiddleware
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