@metamask/snaps-rpc-methods/dist/permitted/getAllSnaps.cjs

MetaMask Snaps JSON-RPC method implementations

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getAllSnapsHandler = void 0;
const rpc_errors_1 = require("@metamask/rpc-errors");
const hookNames = {
    getAllSnaps: true,
};
/**
 * `wallet_getAllSnaps` gets all installed Snaps. Currently, this can only be
 * called from `https://snaps.metamask.io`.
 */
exports.getAllSnapsHandler = {
    methodNames: ['wallet_getAllSnaps'],
    implementation: getAllSnapsImplementation,
    hookNames,
};
/**
 * The `wallet_getAllSnaps` method implementation.
 * Fetches all installed snaps and adds them to the JSON-RPC response.
 *
 * @param request - The JSON-RPC request object.
 * @param response - The JSON-RPC response object.
 * @param _next - The `json-rpc-engine` "next" callback. Not used by this
 * function.
 * @param end - The `json-rpc-engine` "end" callback.
 * @param hooks - The RPC method hooks.
 * @param hooks.getAllSnaps - A function that returns all installed snaps.
 * @returns Nothing.
 */
async function getAllSnapsImplementation(request, response, _next, end, { getAllSnaps }) {
    // The origin is added by the MetaMask middleware stack.
    const { origin } = request;
    if (origin !== 'https://snaps.metamask.io') {
        return end(rpc_errors_1.rpcErrors.methodNotFound());
    }
    response.result = await getAllSnaps();
    return end();
}
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