66 lines
1.9 KiB
JavaScript
66 lines
1.9 KiB
JavaScript
import { MESSAGE_TYPE } from '../../../../../shared/constants/app';
|
|
import { EVENT } from '../../../../../shared/constants/metametrics';
|
|
|
|
/**
|
|
* This RPC method is called by the inpage provider whenever it detects the
|
|
* accessing of a non-existent property on our window.web3 shim.
|
|
* We collect this data to understand which sites are breaking due to the
|
|
* removal of our window.web3.
|
|
*/
|
|
|
|
const logWeb3ShimUsage = {
|
|
methodNames: [MESSAGE_TYPE.LOG_WEB3_SHIM_USAGE],
|
|
implementation: logWeb3ShimUsageHandler,
|
|
hookNames: {
|
|
sendMetrics: true,
|
|
getWeb3ShimUsageState: true,
|
|
setWeb3ShimUsageRecorded: true,
|
|
},
|
|
};
|
|
export default logWeb3ShimUsage;
|
|
|
|
/**
|
|
* @typedef {object} LogWeb3ShimUsageOptions
|
|
* @property {Function} sendMetrics - A function that registers a metrics event.
|
|
* @property {Function} getWeb3ShimUsageState - A function that gets web3 shim
|
|
* usage state for the given origin.
|
|
* @property {Function} setWeb3ShimUsageRecorded - A function that records web3 shim
|
|
* usage for a particular origin.
|
|
*/
|
|
|
|
/**
|
|
* @param {import('json-rpc-engine').JsonRpcRequest<unknown>} req - The JSON-RPC request object.
|
|
* @param {import('json-rpc-engine').JsonRpcResponse<true>} res - The JSON-RPC response object.
|
|
* @param {Function} _next - The json-rpc-engine 'next' callback.
|
|
* @param {Function} end - The json-rpc-engine 'end' callback.
|
|
* @param {LogWeb3ShimUsageOptions} options
|
|
*/
|
|
function logWeb3ShimUsageHandler(
|
|
req,
|
|
res,
|
|
_next,
|
|
end,
|
|
{ sendMetrics, getWeb3ShimUsageState, setWeb3ShimUsageRecorded },
|
|
) {
|
|
const { origin } = req;
|
|
if (getWeb3ShimUsageState(origin) === undefined) {
|
|
setWeb3ShimUsageRecorded(origin);
|
|
|
|
sendMetrics(
|
|
{
|
|
event: `Website Accessed window.web3 Shim`,
|
|
category: EVENT.CATEGORIES.INPAGE_PROVIDER,
|
|
referrer: {
|
|
url: origin,
|
|
},
|
|
},
|
|
{
|
|
excludeMetaMetricsId: true,
|
|
},
|
|
);
|
|
}
|
|
|
|
res.result = true;
|
|
return end();
|
|
}
|