interface-relay/src/index.ts

124 lines
2.8 KiB
TypeScript

import tls from "tls";
import type { Logger } from "loglevel";
import type { Ed25519Keypair, Err } from "libskynet";
import type express from "express";
export interface RPCRequest {
bypassCache?: boolean;
module: string;
method: string;
data: any;
}
export interface RPCResponse {
updated?: number;
data?: any;
error?: string;
}
export interface RPCMethod {
cacheable: boolean;
handler: (
request: RPCRequest,
sendStream: (stream: AsyncIterable<Uint8Array>) => void
) => Promise<RPCResponse | null>;
}
export interface StreamFileResponse {
data?: Uint8Array;
done: boolean;
}
export type DnsProvider = (ipAddress: string, domain: string) => Promise<void>;
export type PluginFunction = (api: PluginAPI) => Promise<void>;
export interface Plugin {
name: string;
plugin: PluginFunction;
exports?: any;
default?: Plugin;
}
export type RPCStreamHandler = (
stream: AsyncIterable<Uint8Array>
) => Promise<RPCResponse>;
export type OverwriteDataFn = (newData: Uint8Array) => Promise<Err>;
export type ReadDataFn = () => Promise<[Uint8Array, Err]>;
export interface IndependentFileSmallMetadata {
largestHistoricSize: bigint;
}
export interface IndependentFileSmall {
dataKey: Uint8Array;
fileData: Uint8Array;
inode: string;
keypair: Ed25519Keypair;
metadata: IndependentFileSmallMetadata;
revision: bigint;
seed: Uint8Array;
skylink: string;
viewKey: string;
overwriteData: OverwriteDataFn;
readData: ReadDataFn;
}
export interface SslData {
cert?: Uint8Array;
key?: Uint8Array;
}
export interface SavedSslData {
cert?: IndependentFileSmall;
key?: IndependentFileSmall;
}
export interface PluginAPI {
config: any;
registerMethod: (methodName: string, method: RPCMethod) => void;
loadPlugin: (moduleName: string) => Promise<Plugin>;
getMethods: () => string[];
ssl: {
setContext: (context: tls.SecureContext) => void;
getContext: () => tls.SecureContext;
getSaved: (retry: boolean) => Promise<boolean | SavedSslData>;
set: (
cert: IndependentFileSmall | Uint8Array,
key: IndependentFileSmall | Uint8Array
) => void;
get: () => SslData;
save: () => Promise<void>;
};
appRouter: {
get: () => express.Router;
set: (newRouter: express.Router) => void;
reset: () => void;
};
files: {
createIndependentFileSmall(
seed: Uint8Array,
userInode: string,
fileData: Uint8Array
): Promise<[IndependentFileSmall, Err]>;
openIndependentFileSmall(
seed: Uint8Array,
userInode: string
): Promise<[IndependentFileSmall, Err]>;
overwriteIndependentFileSmall(
file: IndependentFileSmall,
newData: Uint8Array
): Promise<Err>;
};
dns: {
setProvider(provider: DnsProvider): void;
};
logger: Logger;
getSeed: () => Uint8Array;
}