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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | 9x 9x | import type { ClusterConfig } from '@metamask/ocap-kernel';
import type { Address } from './types.ts';
/**
* Options for creating a wallet cluster configuration.
*/
export type WalletClusterConfigOptions = {
bundleBaseUrl: string;
delegationManagerAddress?: Address;
chainId?: number;
forceReset?: boolean;
services?: string[];
allowedHosts?: string[];
};
/**
* Create a ClusterConfig for the wallet subcluster.
*
* @param options - Configuration options.
* @returns The cluster configuration.
*/
export function makeWalletClusterConfig(
options: WalletClusterConfigOptions,
): ClusterConfig {
const {
bundleBaseUrl,
delegationManagerAddress,
services = ['ocapURLIssuerService', 'ocapURLRedemptionService'],
allowedHosts,
} = options;
return {
bootstrap: 'coordinator',
forceReset: options.forceReset ?? false,
services,
vats: {
coordinator: {
bundleSpec: `${bundleBaseUrl}/coordinator-vat.bundle`,
globals: ['TextEncoder', 'TextDecoder', 'Date', 'setTimeout'],
},
keyring: {
bundleSpec: `${bundleBaseUrl}/keyring-vat.bundle`,
globals: ['TextEncoder', 'TextDecoder'],
},
provider: {
bundleSpec: `${bundleBaseUrl}/provider-vat.bundle`,
globals: ['TextEncoder', 'TextDecoder'],
platformConfig: {
fetch: allowedHosts ? { allowedHosts } : {},
},
},
delegation: {
bundleSpec: `${bundleBaseUrl}/delegation-vat.bundle`,
globals: ['TextEncoder', 'TextDecoder'],
...(delegationManagerAddress
? { parameters: { delegationManagerAddress } }
: {}),
},
},
};
}
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