@metamask/snaps-rpc-methods/dist/endowments/web-assembly.mjs

MetaMask Snaps JSON-RPC method implementations

import { PermissionType, SubjectType } from "@metamask/permission-controller";
import { SnapEndowments } from "./enum.mjs";
const permissionName = SnapEndowments.WebAssemblyAccess;
/**
 * `endowment:webassembly` returns the name of global browser API(s) that
 * enable access to the WebAssembly API.
 * This is intended to populate the endowments of the SES Compartment
 * in which a Snap executes.
 *
 * @param _builderOptions - Optional specification builder options.
 * @returns The specification for the WebAssembly endowment.
 */
const specificationBuilder = (_builderOptions) => {
    return {
        permissionType: PermissionType.Endowment,
        targetName: permissionName,
        allowedCaveats: null,
        endowmentGetter: (_getterOptions) => {
            return ['WebAssembly'];
        },
        subjectTypes: [SubjectType.Snap],
    };
};
export const webAssemblyEndowmentBuilder = Object.freeze({
    targetName: permissionName,
    specificationBuilder,
});
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