fluencelabs/js-libp2p-interfaces
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feat: add types per jsdoc and types for testing interfaces

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This commit is contained in:
Vasco Santos 2020-11-30 16:43:51 +01:00
parent 83d7d52d7e
commit e82385d4b9
31 changed files with 852 additions and 571 deletions
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14
package.json
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@ -12,15 +12,15 @@
"scripts": {
"lint": "aegir lint",
"build": "aegir build",
"pregenerate:types": "rimraf './src/**/*.d.ts'",
"generate:types": "tsc",
"test": "aegir test",
"test:node": "aegir test --target node",
"test:browser": "aegir test --target browser",
"test:types": "aegir ts -p check",
"prepublishOnly": "npm run generate:types",
"release": "aegir release -t node -t browser",
"release-minor": "aegir release --type minor -t node -t browser",
"release-major": "aegir release --type major -t node -t browser"
"release-major": "aegir release --type major -t node -t browser",
"remove:types": "rimraf './src/**/*.d.ts'"
},
"repository": {
"type": "git",
@ -67,10 +67,12 @@
"uint8arrays": "^1.1.0"
},
"devDependencies": {
"aegir": "^25.0.0",
"aegir": "^29.2.0",
"it-handshake": "^1.0.1",
"rimraf": "^3.0.2",
"typescript": "3.7.5"
"rimraf": "^3.0.2"
},
"eslintConfig": {
"extends": "ipfs"
},
"contributors": [
"Alan Shaw <alan.shaw@protocol.ai>",

149
src/connection/connection.d.ts vendored
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@ -1,149 +0,0 @@
declare const _exports: typeof Connection;
export = _exports;
/**
* An implementation of the js-libp2p connection.
* Any libp2p transport should use an upgrader to return this connection.
*/
declare class Connection {
/**
* Creates an instance of Connection.
* @param {object} properties properties of the connection.
* @param {multiaddr} [properties.localAddr] local multiaddr of the connection if known.
* @param {multiaddr} [properties.remoteAddr] remote multiaddr of the connection.
* @param {PeerId} properties.localPeer local peer-id.
* @param {PeerId} properties.remotePeer remote peer-id.
* @param {function} properties.newStream new stream muxer function.
* @param {function} properties.close close raw connection function.
* @param {function(): Stream[]} properties.getStreams get streams from muxer function.
* @param {object} properties.stat metadata of the connection.
* @param {string} properties.stat.direction connection establishment direction ("inbound" or "outbound").
* @param {object} properties.stat.timeline connection relevant events timestamp.
* @param {string} properties.stat.timeline.open connection opening timestamp.
* @param {string} properties.stat.timeline.upgraded connection upgraded timestamp.
* @param {string} [properties.stat.multiplexer] connection multiplexing identifier.
* @param {string} [properties.stat.encryption] connection encryption method identifier.
*/
constructor({ localAddr, remoteAddr, localPeer, remotePeer, newStream, close, getStreams, stat }: {
localAddr?: import("multiaddr");
remoteAddr?: import("multiaddr");
localPeer: import("peer-id");
remotePeer: import("peer-id");
newStream: Function;
close: Function;
getStreams: () => any[];
stat: {
direction: string;
timeline: {
open: string;
upgraded: string;
};
multiplexer?: string;
encryption?: string;
};
});
/**
* Connection identifier.
*/
id: any;
/**
* Observed multiaddr of the local peer
*/
localAddr: import("multiaddr");
/**
* Observed multiaddr of the remote peer
*/
remoteAddr: import("multiaddr");
/**
* Local peer id.
*/
localPeer: import("peer-id");
/**
* Remote peer id.
*/
remotePeer: import("peer-id");
/**
* Connection metadata.
*/
_stat: {
status: string;
direction: string;
timeline: {
open: string;
upgraded: string;
};
multiplexer?: string;
encryption?: string;
};
/**
* Reference to the new stream function of the multiplexer
*/
_newStream: Function;
/**
* Reference to the close function of the raw connection
*/
_close: Function;
/**
* Reference to the getStreams function of the muxer
*/
_getStreams: () => any[];
/**
* Connection streams registry
*/
registry: Map<any, any>;
/**
* User provided tags
* @type {string[]}
*/
tags: string[];
/**
* Get connection metadata
* @this {Connection}
*/
get stat(): {
status: string;
direction: string;
timeline: {
open: string;
upgraded: string;
};
multiplexer?: string;
encryption?: string;
};
/**
* Get all the streams of the muxer.
* @this {Connection}
*/
get streams(): any[];
/**
* Create a new stream from this connection
* @param {string[]} protocols intended protocol for the stream
* @return {Promise<{stream: Stream, protocol: string}>} with muxed+multistream-selected stream and selected protocol
*/
newStream(protocols: string[]): Promise<{
stream: any;
protocol: string;
}>;
/**
* Add a stream when it is opened to the registry.
* @param {*} muxedStream a muxed stream
* @param {object} properties the stream properties to be registered
* @param {string} properties.protocol the protocol used by the stream
* @param {object} properties.metadata metadata of the stream
* @return {void}
*/
addStream(muxedStream: any, { protocol, metadata }: {
protocol: string;
metadata: any;
}): void;
/**
* Remove stream registry after it is closed.
* @param {string} id identifier of the stream
*/
removeStream(id: string): void;
/**
* Close the connection.
* @return {Promise<void>}
*/
close(): Promise<void>;
_closing: any;
}

234
src/connection/connection.js
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@ -1,234 +0,0 @@
'use strict'
const PeerId = require('peer-id')
const multiaddr = require('multiaddr')
const withIs = require('class-is')
const errCode = require('err-code')
const Status = require('./status')
function validateArgs (localAddr, localPeer, remotePeer, newStream, close, getStreams, stat) {
if (localAddr && !multiaddr.isMultiaddr(localAddr)) {
throw errCode(new Error('localAddr must be an instance of multiaddr'), 'ERR_INVALID_PARAMETERS')
}
if (!PeerId.isPeerId(localPeer)) {
throw errCode(new Error('localPeer must be an instance of peer-id'), 'ERR_INVALID_PARAMETERS')
}
if (!PeerId.isPeerId(remotePeer)) {
throw errCode(new Error('remotePeer must be an instance of peer-id'), 'ERR_INVALID_PARAMETERS')
}
if (typeof newStream !== 'function') {
throw errCode(new Error('new stream must be a function'), 'ERR_INVALID_PARAMETERS')
}
if (typeof close !== 'function') {
throw errCode(new Error('close must be a function'), 'ERR_INVALID_PARAMETERS')
}
if (typeof getStreams !== 'function') {
throw errCode(new Error('getStreams must be a function'), 'ERR_INVALID_PARAMETERS')
}
if (!stat) {
throw errCode(new Error('connection metadata object must be provided'), 'ERR_INVALID_PARAMETERS')
}
if (stat.direction !== 'inbound' && stat.direction !== 'outbound') {
throw errCode(new Error('direction must be "inbound" or "outbound"'), 'ERR_INVALID_PARAMETERS')
}
if (!stat.timeline) {
throw errCode(new Error('connection timeline object must be provided in the stat object'), 'ERR_INVALID_PARAMETERS')
}
if (!stat.timeline.open) {
throw errCode(new Error('connection open timestamp must be provided'), 'ERR_INVALID_PARAMETERS')
}
if (!stat.timeline.upgraded) {
throw errCode(new Error('connection upgraded timestamp must be provided'), 'ERR_INVALID_PARAMETERS')
}
}
/**
* An implementation of the js-libp2p connection.
* Any libp2p transport should use an upgrader to return this connection.
*/
class Connection {
/**
* Creates an instance of Connection.
* @param {object} properties properties of the connection.
* @param {multiaddr} [properties.localAddr] local multiaddr of the connection if known.
* @param {multiaddr} [properties.remoteAddr] remote multiaddr of the connection.
* @param {PeerId} properties.localPeer local peer-id.
* @param {PeerId} properties.remotePeer remote peer-id.
* @param {function} properties.newStream new stream muxer function.
* @param {function} properties.close close raw connection function.
* @param {function(): Stream[]} properties.getStreams get streams from muxer function.
* @param {object} properties.stat metadata of the connection.
* @param {string} properties.stat.direction connection establishment direction ("inbound" or "outbound").
* @param {object} properties.stat.timeline connection relevant events timestamp.
* @param {string} properties.stat.timeline.open connection opening timestamp.
* @param {string} properties.stat.timeline.upgraded connection upgraded timestamp.
* @param {string} [properties.stat.multiplexer] connection multiplexing identifier.
* @param {string} [properties.stat.encryption] connection encryption method identifier.
*/
constructor ({ localAddr, remoteAddr, localPeer, remotePeer, newStream, close, getStreams, stat }) {
validateArgs(localAddr, localPeer, remotePeer, newStream, close, getStreams, stat)
/**
* Connection identifier.
*/
this.id = (parseInt(Math.random() * 1e9)).toString(36) + Date.now()
/**
* Observed multiaddr of the local peer
*/
this.localAddr = localAddr
/**
* Observed multiaddr of the remote peer
*/
this.remoteAddr = remoteAddr
/**
* Local peer id.
*/
this.localPeer = localPeer
/**
* Remote peer id.
*/
this.remotePeer = remotePeer
/**
* Connection metadata.
*/
this._stat = {
...stat,
status: Status.OPEN
}
/**
* Reference to the new stream function of the multiplexer
*/
this._newStream = newStream
/**
* Reference to the close function of the raw connection
*/
this._close = close
/**
* Reference to the getStreams function of the muxer
*/
this._getStreams = getStreams
/**
* Connection streams registry
*/
this.registry = new Map()
/**
* User provided tags
* @type {string[]}
*/
this.tags = []
}
/**
* Get connection metadata
* @this {Connection}
*/
get stat () {
return this._stat
}
/**
* Get all the streams of the muxer.
* @this {Connection}
*/
get streams () {
return this._getStreams()
}
/**
* Create a new stream from this connection
* @param {string[]} protocols intended protocol for the stream
* @return {Promise<{stream: Stream, protocol: string}>} with muxed+multistream-selected stream and selected protocol
*/
async newStream (protocols) {
if (this.stat.status === Status.CLOSING) {
throw errCode(new Error('the connection is being closed'), 'ERR_CONNECTION_BEING_CLOSED')
}
if (this.stat.status === Status.CLOSED) {
throw errCode(new Error('the connection is closed'), 'ERR_CONNECTION_CLOSED')
}
if (!Array.isArray(protocols)) protocols = [protocols]
const { stream, protocol } = await this._newStream(protocols)
this.addStream(stream, { protocol })
return {
stream,
protocol
}
}
/**
* Add a stream when it is opened to the registry.
* @param {*} muxedStream a muxed stream
* @param {object} properties the stream properties to be registered
* @param {string} properties.protocol the protocol used by the stream
* @param {object} properties.metadata metadata of the stream
* @return {void}
*/
addStream (muxedStream, { protocol, metadata = {} }) {
// Add metadata for the stream
this.registry.set(muxedStream.id, {
protocol,
...metadata
})
}
/**
* Remove stream registry after it is closed.
* @param {string} id identifier of the stream
*/
removeStream (id) {
this.registry.delete(id)
}
/**
* Close the connection.
* @return {Promise<void>}
*/
async close () {
if (this.stat.status === Status.CLOSED) {
return
}
if (this._closing) {
return this._closing
}
this.stat.status = Status.CLOSING
// Close raw connection
this._closing = await this._close()
this._stat.timeline.close = Date.now()
this.stat.status = Status.CLOSED
}
}
/**
* @module
* @type {typeof Connection}
*/
module.exports = withIs(Connection, { className: 'Connection', symbolName: '@libp2p/interface-connection/connection' })

231
src/connection/index.d.ts vendored
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@ -1 +1,230 @@
export var Connection: typeof import('./connection');
export = Connection;
/**
* @typedef {Object} ConectionStat
* @property {string} direction - connection establishment direction ("inbound" or "outbound").
* @property {object} timeline - connection relevant events timestamp.
* @property {string} timeline.open - connection opening timestamp.
* @property {string} timeline.upgraded - connection upgraded timestamp.
* @property {string} [multiplexer] - connection multiplexing identifier.
* @property {string} [encryption] - connection encryption method identifier.
*
* @typedef {Object} ConnectionOptions
* @property {multiaddr} [localAddr] - local multiaddr of the connection if known.
* @property {multiaddr} [remoteAddr] - remote multiaddr of the connection.
* @property {PeerId} localPeer - local peer-id.
* @property {PeerId} remotePeer - remote peer-id.
* @property {(protocols: string[]) => Promise<{stream: Stream, protocol: string}>} newStream - new stream muxer function.
* @property {() => Promise<void>} close - close raw connection function.
* @property {() => Stream[]} getStreams - get streams from muxer function.
* @property {ConectionStat} stat - metadata of the connection.
*/
declare class Connection {
/**
* An implementation of the js-libp2p connection.
* Any libp2p transport should use an upgrader to return this connection.
*
* @class
* @param {ConnectionOptions} options
*/
constructor({ localAddr, remoteAddr, localPeer, remotePeer, newStream, close, getStreams, stat }: ConnectionOptions);
/**
* Connection identifier.
*/
id: string;
/**
* Observed multiaddr of the local peer
*/
localAddr: import("multiaddr");
/**
* Observed multiaddr of the remote peer
*/
remoteAddr: import("multiaddr");
/**
* Local peer id.
*/
localPeer: import("peer-id");
/**
* Remote peer id.
*/
remotePeer: import("peer-id");
/**
* Connection metadata.
*/
_stat: {
status: string;
/**
* - connection establishment direction ("inbound" or "outbound").
*/
direction: string;
/**
* - connection relevant events timestamp.
*/
timeline: {
open: string;
upgraded: string;
};
/**
* - connection multiplexing identifier.
*/
multiplexer?: string;
/**
* - connection encryption method identifier.
*/
encryption?: string;
};
/**
* Reference to the new stream function of the multiplexer
*/
_newStream: (protocols: string[]) => Promise<{
stream: any;
protocol: string;
}>;
/**
* Reference to the close function of the raw connection
*/
_close: () => Promise<void>;
/**
* Reference to the getStreams function of the muxer
*/
_getStreams: () => any[];
/**
* Connection streams registry
*/
registry: Map<any, any>;
/**
* User provided tags
*
* @type {string[]}
*/
tags: string[];
/**
* Get connection metadata
*
* @this {Connection}
*/
get stat(): {
status: string;
/**
* - connection establishment direction ("inbound" or "outbound").
*/
direction: string;
/**
* - connection relevant events timestamp.
*/
timeline: {
open: string;
upgraded: string;
};
/**
* - connection multiplexing identifier.
*/
multiplexer?: string;
/**
* - connection encryption method identifier.
*/
encryption?: string;
};
/**
* Get all the streams of the muxer.
*
* @this {Connection}
*/
get streams(): any[];
/**
* Create a new stream from this connection
*
* @param {string[]|string} protocols - intended protocol for the stream
* @returns {Promise<{stream: Stream, protocol: string}>} with muxed+multistream-selected stream and selected protocol
*/
newStream(protocols: string[] | string): Promise<{
stream: any;
protocol: string;
}>;
/**
* Add a stream when it is opened to the registry.
*
* @param {*} muxedStream - a muxed stream
* @param {object} properties - the stream properties to be registered
* @param {string} properties.protocol - the protocol used by the stream
* @param {object} properties.metadata - metadata of the stream
* @returns {void}
*/
addStream(muxedStream: any, { protocol, metadata }: {
protocol: string;
metadata: object;
}): void;
/**
* Remove stream registry after it is closed.
*
* @param {string} id - identifier of the stream
*/
removeStream(id: string): void;
/**
* Close the connection.
*
* @returns {Promise<void>}
*/
close(): Promise<void>;
_closing: void;
}
declare namespace Connection {
export { ConectionStat, ConnectionOptions };
}
type ConnectionOptions = {
/**
* - local multiaddr of the connection if known.
*/
localAddr?: import("multiaddr");
/**
* - remote multiaddr of the connection.
*/
remoteAddr?: import("multiaddr");
/**
* - local peer-id.
*/
localPeer: import("peer-id");
/**
* - remote peer-id.
*/
remotePeer: import("peer-id");
/**
* - new stream muxer function.
*/
newStream: (protocols: string[]) => Promise<{
stream: any;
protocol: string;
}>;
/**
* - close raw connection function.
*/
close: () => Promise<void>;
/**
* - get streams from muxer function.
*/
getStreams: () => any[];
/**
* - metadata of the connection.
*/
stat: ConectionStat;
};
type ConectionStat = {
/**
* - connection establishment direction ("inbound" or "outbound").
*/
direction: string;
/**
* - connection relevant events timestamp.
*/
timeline: {
open: string;
upgraded: string;
};
/**
* - connection multiplexing identifier.
*/
multiplexer?: string;
/**
* - connection encryption method identifier.
*/
encryption?: string;
};

241
src/connection/index.js
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@ -1,7 +1,242 @@
'use strict'
const PeerId = require('peer-id')
const multiaddr = require('multiaddr')
const withIs = require('class-is')
const errCode = require('err-code')
const Status = require('./status')
/**
* @module connection/index
* @type {typeof import('./connection')}
* @typedef {Object} ConectionStat
* @property {string} direction - connection establishment direction ("inbound" or "outbound").
* @property {object} timeline - connection relevant events timestamp.
* @property {string} timeline.open - connection opening timestamp.
* @property {string} timeline.upgraded - connection upgraded timestamp.
* @property {string} [multiplexer] - connection multiplexing identifier.
* @property {string} [encryption] - connection encryption method identifier.
*
* @typedef {Object} ConnectionOptions
* @property {multiaddr} [localAddr] - local multiaddr of the connection if known.
* @property {multiaddr} [remoteAddr] - remote multiaddr of the connection.
* @property {PeerId} localPeer - local peer-id.
* @property {PeerId} remotePeer - remote peer-id.
* @property {(protocols: string[]) => Promise<{stream: Stream, protocol: string}>} newStream - new stream muxer function.
* @property {() => Promise<void>} close - close raw connection function.
* @property {() => Stream[]} getStreams - get streams from muxer function.
* @property {ConectionStat} stat - metadata of the connection.
*/
exports.Connection = require('./connection')
class Connection {
/**
* An implementation of the js-libp2p connection.
* Any libp2p transport should use an upgrader to return this connection.
*
* @class
* @param {ConnectionOptions} options
*/
constructor ({ localAddr, remoteAddr, localPeer, remotePeer, newStream, close, getStreams, stat }) {
validateArgs(localAddr, localPeer, remotePeer, newStream, close, getStreams, stat)
/**
* Connection identifier.
*/
this.id = (parseInt(Math.random() * 1e9)).toString(36) + Date.now()
/**
* Observed multiaddr of the local peer
*/
this.localAddr = localAddr
/**
* Observed multiaddr of the remote peer
*/
this.remoteAddr = remoteAddr
/**
* Local peer id.
*/
this.localPeer = localPeer
/**
* Remote peer id.
*/
this.remotePeer = remotePeer
/**
* Connection metadata.
*/
this._stat = {
...stat,
status: Status.OPEN
}
/**
* Reference to the new stream function of the multiplexer
*/
this._newStream = newStream
/**
* Reference to the close function of the raw connection
*/
this._close = close
/**
* Reference to the getStreams function of the muxer
*/
this._getStreams = getStreams
/**
* Connection streams registry
*/
this.registry = new Map()
/**
* User provided tags
*
* @type {string[]}
*/
this.tags = []
}
/**
* Get connection metadata
*
* @this {Connection}
*/
get stat () {
return this._stat
}
/**
* Get all the streams of the muxer.
*
* @this {Connection}
*/
get streams () {
return this._getStreams()
}
/**
* Create a new stream from this connection
*
* @param {string[]|string} protocols - intended protocol for the stream
* @returns {Promise<{stream: Stream, protocol: string}>} with muxed+multistream-selected stream and selected protocol
*/
async newStream (protocols) {
if (this.stat.status === Status.CLOSING) {
throw errCode(new Error('the connection is being closed'), 'ERR_CONNECTION_BEING_CLOSED')
}
if (this.stat.status === Status.CLOSED) {
throw errCode(new Error('the connection is closed'), 'ERR_CONNECTION_CLOSED')
}
if (!Array.isArray(protocols)) protocols = [protocols]
const { stream, protocol } = await this._newStream(protocols)
this.addStream(stream, { protocol })
return {
stream,
protocol
}
}
/**
* Add a stream when it is opened to the registry.
*
* @param {*} muxedStream - a muxed stream
* @param {object} properties - the stream properties to be registered
* @param {string} properties.protocol - the protocol used by the stream
* @param {object} properties.metadata - metadata of the stream
* @returns {void}
*/
addStream (muxedStream, { protocol, metadata = {} }) {
// Add metadata for the stream
this.registry.set(muxedStream.id, {
protocol,
...metadata
})
}
/**
* Remove stream registry after it is closed.
*
* @param {string} id - identifier of the stream
*/
removeStream (id) {
this.registry.delete(id)
}
/**
* Close the connection.
*
* @returns {Promise<void>}
*/
async close () {
if (this.stat.status === Status.CLOSED) {
return
}
if (this._closing) {
return this._closing
}
this.stat.status = Status.CLOSING
// Close raw connection
this._closing = await this._close()
this._stat.timeline.close = Date.now()
this.stat.status = Status.CLOSED
}
}
module.exports = Connection
function validateArgs (localAddr, localPeer, remotePeer, newStream, close, getStreams, stat) {
if (localAddr && !multiaddr.isMultiaddr(localAddr)) {
throw errCode(new Error('localAddr must be an instance of multiaddr'), 'ERR_INVALID_PARAMETERS')
}
if (!PeerId.isPeerId(localPeer)) {
throw errCode(new Error('localPeer must be an instance of peer-id'), 'ERR_INVALID_PARAMETERS')
}
if (!PeerId.isPeerId(remotePeer)) {
throw errCode(new Error('remotePeer must be an instance of peer-id'), 'ERR_INVALID_PARAMETERS')
}
if (typeof newStream !== 'function') {
throw errCode(new Error('new stream must be a function'), 'ERR_INVALID_PARAMETERS')
}
if (typeof close !== 'function') {
throw errCode(new Error('close must be a function'), 'ERR_INVALID_PARAMETERS')
}
if (typeof getStreams !== 'function') {
throw errCode(new Error('getStreams must be a function'), 'ERR_INVALID_PARAMETERS')
}
if (!stat) {
throw errCode(new Error('connection metadata object must be provided'), 'ERR_INVALID_PARAMETERS')
}
if (stat.direction !== 'inbound' && stat.direction !== 'outbound') {
throw errCode(new Error('direction must be "inbound" or "outbound"'), 'ERR_INVALID_PARAMETERS')
}
if (!stat.timeline) {
throw errCode(new Error('connection timeline object must be provided in the stat object'), 'ERR_INVALID_PARAMETERS')
}
if (!stat.timeline.open) {
throw errCode(new Error('connection open timestamp must be provided'), 'ERR_INVALID_PARAMETERS')
}
if (!stat.timeline.upgraded) {
throw errCode(new Error('connection upgraded timestamp must be provided'), 'ERR_INVALID_PARAMETERS')
}
}

6
src/connection/status.d.ts vendored
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@ -1,3 +1,3 @@
export declare const OPEN: string;
export declare const CLOSING: string;
export declare const CLOSED: string;
export const OPEN: string;
export const CLOSING: string;
export const CLOSED: string;

6
src/content-routing/types.ts Normal file
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@ -0,0 +1,6 @@
export = ContentRouting;
declare class ContentRouting {
findProviders(cid);
provide(cid);
}

0
src/crypto/types.ts Normal file
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0
src/peer-discovery/types.ts Normal file
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0
src/peer-routing/types.ts Normal file
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18
src/pubsub/errors.d.ts vendored
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@ -1,11 +1,11 @@
export namespace codes {
export const ERR_INVALID_SIGNATURE_POLICY: string;
export const ERR_UNHANDLED_SIGNATURE_POLICY: string;
export const ERR_MISSING_SIGNATURE: string;
export const ERR_MISSING_SEQNO: string;
export const ERR_INVALID_SIGNATURE: string;
export const ERR_UNEXPECTED_FROM: string;
export const ERR_UNEXPECTED_SIGNATURE: string;
export const ERR_UNEXPECTED_KEY: string;
export const ERR_UNEXPECTED_SEQNO: string;
const ERR_INVALID_SIGNATURE_POLICY: string;
const ERR_UNHANDLED_SIGNATURE_POLICY: string;
const ERR_MISSING_SIGNATURE: string;
const ERR_MISSING_SEQNO: string;
const ERR_INVALID_SIGNATURE: string;
const ERR_UNEXPECTED_FROM: string;
const ERR_UNEXPECTED_SIGNATURE: string;
const ERR_UNEXPECTED_KEY: string;
const ERR_UNEXPECTED_SEQNO: string;
}

109
src/pubsub/index.d.ts vendored
View File

@ -13,27 +13,27 @@ export = PubsubBaseProtocol;
* @type import('peer-id')
*/
/**
* PubsubBaseProtocol handles the peers and connections logic for pubsub routers
* and specifies the API that pubsub routers should have.
*/
* PubsubBaseProtocol handles the peers and connections logic for pubsub routers
* and specifies the API that pubsub routers should have.
*/
declare class PubsubBaseProtocol {
/**
* @param {Object} props
* @param {String} props.debugName log namespace
* @param {Array<string>|string} props.multicodecs protocol identificers to connect
* @param {string} props.debugName - log namespace
* @param {Array<string>|string} props.multicodecs - protocol identificers to connect
* @param {Libp2p} props.libp2p
* @param {SignaturePolicy} [props.globalSignaturePolicy = SignaturePolicy.StrictSign] defines how signatures should be handled
* @param {boolean} [props.canRelayMessage = false] if can relay messages not subscribed
* @param {boolean} [props.emitSelf = false] if publish should emit to self, if subscribed
* @param {SignaturePolicy} [props.globalSignaturePolicy = SignaturePolicy.StrictSign] - defines how signatures should be handled
* @param {boolean} [props.canRelayMessage = false] - if can relay messages not subscribed
* @param {boolean} [props.emitSelf = false] - if publish should emit to self, if subscribed
* @abstract
*/
constructor({ debugName, multicodecs, libp2p, globalSignaturePolicy, canRelayMessage, emitSelf }: {
debugName: string;
multicodecs: string | string[];
multicodecs: Array<string> | string;
libp2p: any;
globalSignaturePolicy?: any;
canRelayMessage?: boolean;
emitSelf?: boolean;
globalSignaturePolicy: any;
canRelayMessage: boolean;
emitSelf: boolean;
});
log: any;
/**
@ -55,6 +55,7 @@ declare class PubsubBaseProtocol {
topics: Map<string, Set<string>>;
/**
* List of our subscriptions
*
* @type {Set<string>}
*/
subscriptions: Set<string>;
@ -72,16 +73,19 @@ declare class PubsubBaseProtocol {
globalSignaturePolicy: string;
/**
* If router can relay received messages, even if not subscribed
*
* @type {boolean}
*/
canRelayMessage: boolean;
/**
* if publish should emit to self, if subscribed
*
* @type {boolean}
*/
emitSelf: boolean;
/**
* Topic validator function
*
* @typedef {function(string, InMessage): Promise<void>} validator
*/
/**
@ -89,73 +93,79 @@ declare class PubsubBaseProtocol {
*
* Keyed by topic
* Topic validators are functions with the following input:
*
* @type {Map<string, validator>}
*/
topicValidators: Map<string, validator>;
topicValidators: Map<string, (arg0: string, arg1: InMessage) => Promise<void>>;
_registrarId: any;
/**
* On an inbound stream opened.
*
* @private
* @param {Object} props
* @param {string} props.protocol
* @param {DuplexIterableStream} props.stream
* @param {Connection} props.connection connection
* @param {Connection} props.connection - connection
*/
_onIncomingStream({ protocol, stream, connection }: {
protocol: string;
stream: any;
connection: any;
}): void;
private _onIncomingStream;
/**
* Registrar notifies an established connection with pubsub protocol.
*
* @private
* @param {PeerId} peerId remote peer-id
* @param {Connection} conn connection to the peer
* @param {PeerId} peerId - remote peer-id
* @param {Connection} conn - connection to the peer
*/
_onPeerConnected(peerId: import("peer-id"), conn: any): Promise<void>;
private _onPeerConnected;
/**
* Registrar notifies a closing connection with pubsub protocol.
*
* @private
* @param {PeerId} peerId peerId
* @param {Error} err error for connection end
* @param {PeerId} peerId - peerId
* @param {Error} err - error for connection end
*/
_onPeerDisconnected(peerId: import("peer-id"), err: Error): void;
private _onPeerDisconnected;
/**
* Register the pubsub protocol onto the libp2p node.
*
* @returns {void}
*/
start(): void;
/**
* Unregister the pubsub protocol and the streams with other peers will be closed.
*
* @returns {void}
*/
stop(): void;
/**
* Notifies the router that a peer has been connected
*
* @private
* @param {PeerId} peerId
* @param {string} protocol
* @returns {PeerStreams}
*/
_addPeer(peerId: import("peer-id"), protocol: string): import("./peer-streams");
private _addPeer;
/**
* Notifies the router that a peer has been disconnected.
*
* @private
* @param {PeerId} peerId
* @returns {PeerStreams | undefined}
*/
_removePeer(peerId: import("peer-id")): import("./peer-streams");
private _removePeer;
/**
* Responsible for processing each RPC message received by other peers.
* @param {string} idB58Str peer id string in base58
* @param {DuplexIterableStream} stream inbound stream
* @param {PeerStreams} peerStreams PubSub peer
*
* @param {string} idB58Str - peer id string in base58
* @param {DuplexIterableStream} stream - inbound stream
* @param {PeerStreams} peerStreams - PubSub peer
* @returns {Promise<void>}
*/
_processMessages(idB58Str: string, stream: any, peerStreams: import("./peer-streams")): Promise<void>;
/**
* Handles an rpc request from a peer
* @param {String} idB58Str
*
* @param {string} idB58Str
* @param {PeerStreams} peerStreams
* @param {RPC} rpc
* @returns {boolean}
@ -163,31 +173,36 @@ declare class PubsubBaseProtocol {
_processRpc(idB58Str: string, peerStreams: import("./peer-streams"), rpc: any): boolean;
/**
* Handles a subscription change from a peer
*
* @param {string} id
* @param {RPC.SubOpt} subOpt
*/
_processRpcSubOpt(id: string, subOpt: any): void;
/**
* Handles an message from a peer
*
* @param {InMessage} msg
* @returns {Promise<void>}
*/
_processRpcMessage(msg: InMessage): Promise<void>;
/**
* Emit a message from a peer
*
* @param {InMessage} message
*/
_emitMessage(message: InMessage): void;
/**
* The default msgID implementation
* Child class can override this.
* @param {RPC.Message} msg the message object
*
* @param {RPC.Message} msg - the message object
* @returns {Uint8Array} message id as bytes
*/
getMsgId(msg: any): Uint8Array;
/**
* Whether to accept a message from a peer
* Override to create a graylist
*
* @override
* @param {string} id
* @returns {boolean}
@ -196,6 +211,7 @@ declare class PubsubBaseProtocol {
/**
* Decode Uint8Array into an RPC object.
* This can be override to use a custom router protobuf.
*
* @param {Uint8Array} bytes
* @returns {RPC}
*/
@ -203,28 +219,32 @@ declare class PubsubBaseProtocol {
/**
* Encode RPC object into a Uint8Array.
* This can be override to use a custom router protobuf.
*
* @param {RPC} rpc
* @returns {Uint8Array}
*/
_encodeRpc(rpc: any): Uint8Array;
/**
* Send an rpc object to a peer
* @param {string} id peer id
*
* @param {string} id - peer id
* @param {RPC} rpc
* @returns {void}
*/
_sendRpc(id: string, rpc: any): void;
/**
* Send subscroptions to a peer
* @param {string} id peer id
*
* @param {string} id - peer id
* @param {string[]} topics
* @param {boolean} subscribe set to false for unsubscriptions
* @param {boolean} subscribe - set to false for unsubscriptions
* @returns {void}
*/
_sendSubscriptions(id: string, topics: string[], subscribe: boolean): void;
/**
* Validates the given message. The signature will be checked for authenticity.
* Throws an error on invalid messages
*
* @param {InMessage} message
* @returns {Promise<void>}
*/
@ -232,19 +252,22 @@ declare class PubsubBaseProtocol {
/**
* Normalizes the message and signs it, if signing is enabled.
* Should be used by the routers to create the message to send.
*
* @private
* @param {Message} message
* @returns {Promise<Message>}
*/
_buildMessage(message: any): Promise<any>;
private _buildMessage;
/**
* Get a list of the peer-ids that are subscribed to one topic.
*
* @param {string} topic
* @returns {Array<string>}
*/
getSubscribers(topic: string): string[];
getSubscribers(topic: string): Array<string>;
/**
* Publishes messages to all subscribed peers
*
* @override
* @param {string} topic
* @param {Buffer} message
@ -254,6 +277,7 @@ declare class PubsubBaseProtocol {
/**
* Overriding the implementation of publish should handle the appropriate algorithms for the publish/subscriber implementation.
* For example, a Floodsub implementation might simply publish each message to each topic for every peer
*
* @abstract
* @param {InMessage} message
* @returns {Promise<void>}
@ -262,6 +286,7 @@ declare class PubsubBaseProtocol {
_publish(message: InMessage): Promise<void>;
/**
* Subscribes to a given topic.
*
* @abstract
* @param {string} topic
* @returns {void}
@ -269,6 +294,7 @@ declare class PubsubBaseProtocol {
subscribe(topic: string): void;
/**
* Unsubscribe from the given topic.
*
* @override
* @param {string} topic
* @returns {void}
@ -276,19 +302,16 @@ declare class PubsubBaseProtocol {
unsubscribe(topic: string): void;
/**
* Get the list of topics which the peer is subscribed to.
*
* @override
* @returns {Array<String>}
* @returns {Array<string>}
*/
getTopics(): string[];
getTopics(): Array<string>;
}
declare namespace PubsubBaseProtocol {
export { message, utils, SignaturePolicy, InMessage, PeerId };
}
type PeerId = import("peer-id");
/**
* Topic validator function
*/
type validator = (arg0: string, arg1: InMessage) => Promise<void>;
type InMessage = {
from?: string;
receivedFrom: string;

75
src/pubsub/index.js
View File

@ -36,18 +36,18 @@ const {
*/
/**
* PubsubBaseProtocol handles the peers and connections logic for pubsub routers
* and specifies the API that pubsub routers should have.
*/
* PubsubBaseProtocol handles the peers and connections logic for pubsub routers
* and specifies the API that pubsub routers should have.
*/
class PubsubBaseProtocol extends EventEmitter {
/**
* @param {Object} props
* @param {String} props.debugName log namespace
* @param {Array<string>|string} props.multicodecs protocol identificers to connect
* @param {string} props.debugName - log namespace
* @param {Array<string>|string} props.multicodecs - protocol identificers to connect
* @param {Libp2p} props.libp2p
* @param {SignaturePolicy} [props.globalSignaturePolicy = SignaturePolicy.StrictSign] defines how signatures should be handled
* @param {boolean} [props.canRelayMessage = false] if can relay messages not subscribed
* @param {boolean} [props.emitSelf = false] if publish should emit to self, if subscribed
* @param {SignaturePolicy} [props.globalSignaturePolicy = SignaturePolicy.StrictSign] - defines how signatures should be handled
* @param {boolean} [props.canRelayMessage = false] - if can relay messages not subscribed
* @param {boolean} [props.emitSelf = false] - if publish should emit to self, if subscribed
* @abstract
*/
constructor ({
@ -97,6 +97,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* List of our subscriptions
*
* @type {Set<string>}
*/
this.subscriptions = new Set()
@ -122,18 +123,21 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* If router can relay received messages, even if not subscribed
*
* @type {boolean}
*/
this.canRelayMessage = canRelayMessage
/**
* if publish should emit to self, if subscribed
*
* @type {boolean}
*/
this.emitSelf = emitSelf
/**
* Topic validator function
*
* @typedef {function(string, InMessage): Promise<void>} validator
*/
/**
@ -141,6 +145,7 @@ class PubsubBaseProtocol extends EventEmitter {
*
* Keyed by topic
* Topic validators are functions with the following input:
*
* @type {Map<string, validator>}
*/
this.topicValidators = new Map()
@ -155,6 +160,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Register the pubsub protocol onto the libp2p node.
*
* @returns {void}
*/
start () {
@ -184,6 +190,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Unregister the pubsub protocol and the streams with other peers will be closed.
*
* @returns {void}
*/
stop () {
@ -205,11 +212,12 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* On an inbound stream opened.
*
* @private
* @param {Object} props
* @param {string} props.protocol
* @param {DuplexIterableStream} props.stream
* @param {Connection} props.connection connection
* @param {Connection} props.connection - connection
*/
_onIncomingStream ({ protocol, stream, connection }) {
const peerId = connection.remotePeer
@ -222,9 +230,10 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Registrar notifies an established connection with pubsub protocol.
*
* @private
* @param {PeerId} peerId remote peer-id
* @param {Connection} conn connection to the peer
* @param {PeerId} peerId - remote peer-id
* @param {Connection} conn - connection to the peer
*/
async _onPeerConnected (peerId, conn) {
const idB58Str = peerId.toB58String()
@ -244,9 +253,10 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Registrar notifies a closing connection with pubsub protocol.
*
* @private
* @param {PeerId} peerId peerId
* @param {Error} err error for connection end
* @param {PeerId} peerId - peerId
* @param {Error} err - error for connection end
*/
_onPeerDisconnected (peerId, err) {
const idB58Str = peerId.toB58String()
@ -257,6 +267,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Notifies the router that a peer has been connected
*
* @private
* @param {PeerId} peerId
* @param {string} protocol
@ -287,6 +298,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Notifies the router that a peer has been disconnected.
*
* @private
* @param {PeerId} peerId
* @returns {PeerStreams | undefined}
@ -317,9 +329,10 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Responsible for processing each RPC message received by other peers.
* @param {string} idB58Str peer id string in base58
* @param {DuplexIterableStream} stream inbound stream
* @param {PeerStreams} peerStreams PubSub peer
*
* @param {string} idB58Str - peer id string in base58
* @param {DuplexIterableStream} stream - inbound stream
* @param {PeerStreams} peerStreams - PubSub peer
* @returns {Promise<void>}
*/
async _processMessages (idB58Str, stream, peerStreams) {
@ -342,7 +355,8 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Handles an rpc request from a peer
* @param {String} idB58Str
*
* @param {string} idB58Str
* @param {PeerStreams} peerStreams
* @param {RPC} rpc
* @returns {boolean}
@ -378,6 +392,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Handles a subscription change from a peer
*
* @param {string} id
* @param {RPC.SubOpt} subOpt
*/
@ -401,6 +416,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Handles an message from a peer
*
* @param {InMessage} msg
* @returns {Promise<void>}
*/
@ -425,6 +441,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Emit a message from a peer
*
* @param {InMessage} message
*/
_emitMessage (message) {
@ -438,7 +455,8 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* The default msgID implementation
* Child class can override this.
* @param {RPC.Message} msg the message object
*
* @param {RPC.Message} msg - the message object
* @returns {Uint8Array} message id as bytes
*/
getMsgId (msg) {
@ -456,6 +474,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Whether to accept a message from a peer
* Override to create a graylist
*
* @override
* @param {string} id
* @returns {boolean}
@ -467,6 +486,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Decode Uint8Array into an RPC object.
* This can be override to use a custom router protobuf.
*
* @param {Uint8Array} bytes
* @returns {RPC}
*/
@ -477,6 +497,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Encode RPC object into a Uint8Array.
* This can be override to use a custom router protobuf.
*
* @param {RPC} rpc
* @returns {Uint8Array}
*/
@ -486,7 +507,8 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Send an rpc object to a peer
* @param {string} id peer id
*
* @param {string} id - peer id
* @param {RPC} rpc
* @returns {void}
*/
@ -503,9 +525,10 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Send subscroptions to a peer
* @param {string} id peer id
*
* @param {string} id - peer id
* @param {string[]} topics
* @param {boolean} subscribe set to false for unsubscriptions
* @param {boolean} subscribe - set to false for unsubscriptions
* @returns {void}
*/
_sendSubscriptions (id, topics, subscribe) {
@ -517,6 +540,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Validates the given message. The signature will be checked for authenticity.
* Throws an error on invalid messages
*
* @param {InMessage} message
* @returns {Promise<void>}
*/
@ -563,6 +587,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Normalizes the message and signs it, if signing is enabled.
* Should be used by the routers to create the message to send.
*
* @private
* @param {Message} message
* @returns {Promise<Message>}
@ -585,6 +610,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Get a list of the peer-ids that are subscribed to one topic.
*
* @param {string} topic
* @returns {Array<string>}
*/
@ -606,6 +632,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Publishes messages to all subscribed peers
*
* @override
* @param {string} topic
* @param {Buffer} message
@ -639,6 +666,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Overriding the implementation of publish should handle the appropriate algorithms for the publish/subscriber implementation.
* For example, a Floodsub implementation might simply publish each message to each topic for every peer
*
* @abstract
* @param {InMessage} message
* @returns {Promise<void>}
@ -650,6 +678,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Subscribes to a given topic.
*
* @abstract
* @param {string} topic
* @returns {void}
@ -667,6 +696,7 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Unsubscribe from the given topic.
*
* @override
* @param {string} topic
* @returns {void}
@ -684,8 +714,9 @@ class PubsubBaseProtocol extends EventEmitter {
/**
* Get the list of topics which the peer is subscribed to.
*
* @override
* @returns {Array<String>}
* @returns {Array<string>}
*/
getTopics () {
if (!this.started) {

3
src/pubsub/message/sign.d.ts vendored
View File

@ -17,7 +17,8 @@ export function signMessage(peerId: import("peer-id"), message: any): Promise<an
export const SignPrefix: any;
/**
* Verifies the signature of the given message
*
* @param {InMessage} message
* @returns {Promise<Boolean>}
* @returns {Promise<boolean>}
*/
export function verifySignature(message: any): Promise<boolean>;

3
src/pubsub/message/sign.js
View File

@ -31,8 +31,9 @@ async function signMessage (peerId, message) {
/**
* Verifies the signature of the given message
*
* @param {InMessage} message
* @returns {Promise<Boolean>}
* @returns {Promise<boolean>}
*/
async function verifySignature (message) {
// Get message sans the signature

22
src/pubsub/peer-streams.d.ts vendored
View File

@ -16,12 +16,12 @@ export = PeerStreams;
*/
declare class PeerStreams {
/**
* @param {object} properties properties of the PeerStreams.
* @param {object} properties - properties of the PeerStreams.
* @param {PeerId} properties.id
* @param {string} properties.protocol
*/
constructor({ id, protocol }: {
id: import("peer-id");
id: PeerId;
protocol: string;
});
/**
@ -30,34 +30,40 @@ declare class PeerStreams {
id: import('peer-id');
/**
* Established protocol
*
* @type {string}
*/
protocol: string;
/**
* The raw outbound stream, as retrieved from conn.newStream
*
* @private
* @type {DuplexIterableStream}
*/
_rawOutboundStream: DuplexIterableStream;
private _rawOutboundStream;
/**
* The raw inbound stream, as retrieved from the callback from libp2p.handle
*
* @private
* @type {DuplexIterableStream}
*/
_rawInboundStream: DuplexIterableStream;
private _rawInboundStream;
/**
* An AbortController for controlled shutdown of the inbound stream
*
* @private
* @type {typeof AbortController}
*/
_inboundAbortController: typeof AbortController;
private _inboundAbortController;
/**
* Write stream -- its preferable to use the write method
*
* @type {import('it-pushable').Pushable<Uint8Array>>}
*/
outboundStream: import('it-pushable').Pushable<Uint8Array>;
/**
* Read stream
*
* @type {DuplexIterableStream}
*/
inboundStream: DuplexIterableStream;
@ -97,6 +103,7 @@ declare class PeerStreams {
attachOutboundStream(stream: any): Promise<void>;
/**
* Closes the open connection to peer
*
* @returns {void}
*/
close(): void;
@ -106,8 +113,7 @@ declare namespace PeerStreams {
}
type DuplexIterableStream = {
sink: Sink;
source: () => AsyncIterator<Uint8Array, any, undefined>;
source: () => AsyncIterator<Uint8Array>;
};
declare const AbortController: typeof import("abort-controller");
type Sink = (source: Uint8Array) => Promise<Uint8Array>;
type PeerId = import("peer-id");
type Sink = (source: Uint8Array) => Promise<Uint8Array>;

9
src/pubsub/peer-streams.js
View File

@ -30,7 +30,7 @@ log.error = debug('libp2p-pubsub:peer-streams:error')
*/
class PeerStreams extends EventEmitter {
/**
* @param {object} properties properties of the PeerStreams.
* @param {object} properties - properties of the PeerStreams.
* @param {PeerId} properties.id
* @param {string} properties.protocol
*/
@ -43,34 +43,40 @@ class PeerStreams extends EventEmitter {
this.id = id
/**
* Established protocol
*
* @type {string}
*/
this.protocol = protocol
/**
* The raw outbound stream, as retrieved from conn.newStream
*
* @private
* @type {DuplexIterableStream}
*/
this._rawOutboundStream = null
/**
* The raw inbound stream, as retrieved from the callback from libp2p.handle
*
* @private
* @type {DuplexIterableStream}
*/
this._rawInboundStream = null
/**
* An AbortController for controlled shutdown of the inbound stream
*
* @private
* @type {typeof AbortController}
*/
this._inboundAbortController = null
/**
* Write stream -- its preferable to use the write method
*
* @type {import('it-pushable').Pushable<Uint8Array>>}
*/
this.outboundStream = null
/**
* Read stream
*
* @type {DuplexIterableStream}
*/
this.inboundStream = null
@ -179,6 +185,7 @@ class PeerStreams extends EventEmitter {
/**
* Closes the open connection to peer
*
* @returns {void}
*/
close () {

4
src/pubsub/signature-policy.d.ts vendored
View File

@ -1,4 +1,4 @@
export namespace SignaturePolicy {
export const StrictSign: string;
export const StrictNoSign: string;
const StrictSign: string;
const StrictNoSign: string;
}

6
src/pubsub/utils.d.ts vendored
View File

@ -1,7 +1,7 @@
export function randomSeqno(): Uint8Array;
export function msgId(from: string, seqno: Uint8Array): Uint8Array;
export function noSignMsgId(data: Uint8Array): Uint8Array;
export function anyMatch(a: any[] | Set<any>, b: any[] | Set<any>): boolean;
export function anyMatch(a: Set<any> | any[], b: Set<any> | any[]): boolean;
export function ensureArray(maybeArray: any): any[];
export function normalizeInRpcMessage(message: any, peerId: string): any;
export function normalizeOutRpcMessage(message: any): any;
export function normalizeInRpcMessage(message: object, peerId: string): object;
export function normalizeOutRpcMessage(message: object): object;

7
src/pubsub/utils.js
View File

@ -85,9 +85,10 @@ exports.ensureArray = (maybeArray) => {
/**
* Ensures `message.from` is base58 encoded
*
* @param {object} message
* @param {String} peerId
* @return {object}
* @param {string} peerId
* @returns {object}
*/
exports.normalizeInRpcMessage = (message, peerId) => {
const m = Object.assign({}, message)
@ -102,7 +103,7 @@ exports.normalizeInRpcMessage = (message, peerId) => {
/**
* @param {object} message
* @return {object}
* @returns {object}
*/
exports.normalizeOutRpcMessage = (message) => {
const m = Object.assign({}, message)

7
src/record/index.d.ts vendored
View File

@ -4,9 +4,9 @@ export = Record;
*/
declare class Record {
/**
* @constructor
* @param {String} domain signature domain
* @param {Uint8Array} codec identifier of the type of record
* @class
* @param {string} domain - signature domain
* @param {Uint8Array} codec - identifier of the type of record
*/
constructor(domain: string, codec: Uint8Array);
domain: string;
@ -17,6 +17,7 @@ declare class Record {
marshal(): void;
/**
* Verifies if the other provided Record is identical to this one.
*
* @param {Record} other
*/
equals(other: Record): void;

7
src/record/index.js
View File

@ -7,9 +7,9 @@ const errcode = require('err-code')
*/
class Record {
/**
* @constructor
* @param {String} domain signature domain
* @param {Uint8Array} codec identifier of the type of record
* @class
* @param {string} domain - signature domain
* @param {Uint8Array} codec - identifier of the type of record
*/
constructor (domain, codec) {
this.domain = domain
@ -25,6 +25,7 @@ class Record {
/**
* Verifies if the other provided Record is identical to this one.
*
* @param {Record} other
*/
equals (other) {

5
src/stream-muxer/tests/base-test.js
View File

@ -20,8 +20,9 @@ async function closeAndWait (stream) {
/**
* A tick is considered valid if it happened between now
* and `ms` milliseconds ago
* @param {number} date Time in ticks
* @param {number} ms max milliseconds that should have expired
*
* @param {number} date - Time in ticks
* @param {number} ms - max milliseconds that should have expired
* @returns {boolean}
*/
function isValidTick (date, ms = 5000) {

0
src/stream-muxer/types.ts Normal file
View File

69
src/topology/index.d.ts vendored
View File

@ -1,42 +1,63 @@
declare const _exports: Topology;
export = _exports;
export type PeerId = import("peer-id");
export type TopologyHandlers = {
/**
* - protocol "onConnect" handler
*/
onConnect?: (peerId: PeerId, conn: import('../connection')) => void;
/**
* - protocol "onDisconnect" handler
*/
onDisconnect?: (peerId: PeerId) => void;
};
export type TopologyOptions = {
/**
* - minimum needed connections
*/
min?: number;
/**
* - maximum needed connections
*/
max?: number;
handlers?: TopologyHandlers;
};
/**
* @typedef {import('peer-id')} PeerId
*/
/**
* @typedef {Object} TopologyHandlers
* @property {(peerId: PeerId, conn: import('../connection')) => void} [handlers.onConnect] - protocol "onConnect" handler
* @property {(peerId: PeerId) => void} [handlers.onDisconnect] - protocol "onDisconnect" handler
*
* @typedef {Object} TopologyOptions
* @property {number} [props.min = 0] - minimum needed connections
* @property {number} [props.max = Infinity] - maximum needed connections
* @property {TopologyHandlers} [props.handlers]
*/
declare class Topology {
/**
* @param {Object} props
* @param {number} props.min minimum needed connections (default: 0)
* @param {number} props.max maximum needed connections (default: Infinity)
* @param {Object} [props.handlers]
* @param {function} [props.handlers.onConnect] protocol "onConnect" handler
* @param {function} [props.handlers.onDisconnect] protocol "onDisconnect" handler
* @constructor
* @class
* @param {TopologyHandlers} options
*/
constructor({ min, max, handlers }: {
min: number;
max: number;
handlers?: {
onConnect?: Function;
onDisconnect?: Function;
};
});
min: number;
max: number;
_onConnect: Function;
_onDisconnect: Function;
constructor({ min, max, handlers }: TopologyHandlers);
min: any;
max: any;
_onConnect: any;
_onDisconnect: any;
/**
* Set of peers that support the protocol.
*
* @type {Set<string>}
*/
peers: Set<string>;
set registrar(arg: any);
_registrar: any;
/**
* @typedef PeerId
* @type {import('peer-id')}
*/
/**
* Notify about peer disconnected event.
*
* @param {PeerId} peerId
* @returns {void}
*/
disconnect(peerId: import("peer-id")): void;
disconnect(peerId: PeerId): void;
}

33
src/topology/index.js
View File

@ -3,15 +3,25 @@
const withIs = require('class-is')
const noop = () => {}
/**
* @typedef {import('peer-id')} PeerId
*/
/**
* @typedef {Object} TopologyHandlers
* @property {(peerId: PeerId, conn: import('../connection')) => void} [handlers.onConnect] - protocol "onConnect" handler
* @property {(peerId: PeerId) => void} [handlers.onDisconnect] - protocol "onDisconnect" handler
*
* @typedef {Object} TopologyOptions
* @property {number} [props.min = 0] - minimum needed connections
* @property {number} [props.max = Infinity] - maximum needed connections
* @property {TopologyHandlers} [props.handlers]
*/
class Topology {
/**
* @param {Object} props
* @param {number} props.min minimum needed connections (default: 0)
* @param {number} props.max maximum needed connections (default: Infinity)
* @param {Object} [props.handlers]
* @param {function} [props.handlers.onConnect] protocol "onConnect" handler
* @param {function} [props.handlers.onDisconnect] protocol "onDisconnect" handler
* @constructor
* @class
* @param {TopologyHandlers} options
*/
constructor ({
min = 0,
@ -27,22 +37,19 @@ class Topology {
/**
* Set of peers that support the protocol.
*
* @type {Set<string>}
*/
this.peers = new Set()
}
set registrar (registrar) {
set registrar (registrar) { // eslint-disable-line
this._registrar = registrar
}
/**
* @typedef PeerId
* @type {import('peer-id')}
*/
/**
* Notify about peer disconnected event.
*
* @param {PeerId} peerId
* @returns {void}
*/

35
src/topology/multicodec-topology.d.ts vendored
View File

@ -2,38 +2,26 @@ declare const _exports: MulticodecTopology;
export = _exports;
declare class MulticodecTopology {
/**
* @param {Object} props
* @param {number} props.min minimum needed connections (default: 0)
* @param {number} props.max maximum needed connections (default: Infinity)
* @param {Array<string>} props.multicodecs protocol multicodecs
* @param {Object} props.handlers
* @param {function} props.handlers.onConnect protocol "onConnect" handler
* @param {function} props.handlers.onDisconnect protocol "onDisconnect" handler
* @constructor
* @class
* @param {import('./').TopologyOptions} options
*/
constructor({ min, max, multicodecs, handlers }: {
min: number;
max: number;
multicodecs: string[];
handlers: {
onConnect: Function;
onDisconnect: Function;
};
});
multicodecs: string[];
constructor({ min, max, handlers, multicodecs, }: import('./').TopologyOptions);
multicodecs: any[];
_registrar: any;
/**
* Check if a new peer support the multicodecs for this topology.
*
* @param {Object} props
* @param {PeerId} props.peerId
* @param {Array<string>} props.protocols
*/
_onProtocolChange({ peerId, protocols }: {
peerId: any;
protocols: string[];
protocols: Array<string>;
}): void;
/**
* Verify if a new connected peer has a topology multicodec and call _onConnect.
*
* @param {Connection} connection
* @returns {void}
*/
@ -41,12 +29,13 @@ declare class MulticodecTopology {
set registrar(arg: any);
/**
* Update topology.
*
* @param {Array<{id: PeerId, multiaddrs: Array<Multiaddr>, protocols: Array<string>}>} peerDataIterable
* @returns {void}
*/
_updatePeers(peerDataIterable: {
_updatePeers(peerDataIterable: Array<{
id: any;
multiaddrs: any[];
protocols: string[];
}[]): void;
multiaddrs: Array<any>;
protocols: Array<string>;
}>): void;
}

21
src/topology/multicodec-topology.js
View File

@ -6,20 +6,14 @@ const Topology = require('./index')
class MulticodecTopology extends Topology {
/**
* @param {Object} props
* @param {number} props.min minimum needed connections (default: 0)
* @param {number} props.max maximum needed connections (default: Infinity)
* @param {Array<string>} props.multicodecs protocol multicodecs
* @param {Object} props.handlers
* @param {function} props.handlers.onConnect protocol "onConnect" handler
* @param {function} props.handlers.onDisconnect protocol "onDisconnect" handler
* @constructor
* @class
* @param {import('./').TopologyOptions} options
*/
constructor ({
min,
max,
min = 0,
max = Infinity,
handlers = {},
multicodecs,
handlers
}) {
super({ min, max, handlers })
@ -46,7 +40,7 @@ class MulticodecTopology extends Topology {
this._onPeerConnect = this._onPeerConnect.bind(this)
}
set registrar (registrar) {
set registrar (registrar) { // eslint-disable-line
this._registrar = registrar
this._registrar.peerStore.on('change:protocols', this._onProtocolChange)
this._registrar.connectionManager.on('peer:connect', this._onPeerConnect)
@ -57,6 +51,7 @@ class MulticodecTopology extends Topology {
/**
* Update topology.
*
* @param {Array<{id: PeerId, multiaddrs: Array<Multiaddr>, protocols: Array<string>}>} peerDataIterable
* @returns {void}
*/
@ -77,6 +72,7 @@ class MulticodecTopology extends Topology {
/**
* Check if a new peer support the multicodecs for this topology.
*
* @param {Object} props
* @param {PeerId} props.peerId
* @param {Array<string>} props.protocols
@ -102,6 +98,7 @@ class MulticodecTopology extends Topology {
/**
* Verify if a new connected peer has a topology multicodec and call _onConnect.
*
* @param {Connection} connection
* @returns {void}
*/

5
src/transport/tests/utils/index.js
View File

@ -4,8 +4,9 @@ module.exports = {
/**
* A tick is considered valid if it happened between now
* and `ms` milliseconds ago
* @param {number} date Time in ticks
* @param {number} ms max milliseconds that should have expired
*
* @param {number} date - Time in ticks
* @param {number} ms - max milliseconds that should have expired
* @returns {boolean}
*/
isValidTick: function isValidTick (date, ms = 5000) {

103
src/transport/types.ts Normal file
View File

@ -0,0 +1,103 @@
export default Transport;
declare class Transport implements TransportInterface {
constructor({ upgrader, ...others }: {
upgrader: Upgrader;
others: any;
});
/**
* Dial a given multiaddr.
* @param {Multiaddr} ma
* @param {Object} [options]
* @returns {Promise<Connection>}
*/
dial(ma: Multiaddr, options?: Object): Promise<Connection>;
/**
* Create transport listeners.
* @param {Object} options
* @param {(Connection) => void} handler
*/
createListener(options: Object, handler: Function): Listener;
/**
* Takes a list of `Multiaddr`s and returns only valid addresses for the transport
* @param {Multiaddr[]} multiaddrs
* @returns {Multiaddr[]}
*/
filter(multiaddrs: Multiaddr[]): Multiaddr[];
}
/**
* A libp2p transport is understood as something that offers a dial and listen interface to establish connections.
*/
interface TransportInterface {
/**
* Dial a given multiaddr.
* @param {Multiaddr} ma
* @param {Object} [options]
* @returns {Promise<Connection>}
*/
dial(ma: Multiaddr, options?: Object): Promise<Connection>;
/**
* Create transport listeners.
* @param {Object} options
* @param {(Connection) => void} handler
*/
createListener(options: Object, handler: Function): Listener;
/**
* Takes a list of `Multiaddr`s and returns only valid addresses for the transport
* @param {Multiaddr[]} multiaddrs
* @returns {Multiaddr[]}
*/
filter(multiaddrs: Multiaddr[]): Multiaddr[];
}
interface Listener {
/**
* Start a listener
* @param {Multiaddr} multiaddr
* @returns {Promise<void>}
*/
listen(multiaddr: Multiaddr): Promise<void>;
/**
* Get listen addresses
* @returns {Multiaddr[]}
*/
getAddrs(): Multiaddr[];
/**
* Close listener
* @returns {Promise<void>}
*/
close(): Promise<void>;
}
interface Upgrader {
/**
* Upgrades an outbound connection on `transport.dial`.
* @param {MultiaddrConnection} maConn
* @returns {Promise<Connection>}
*/
upgradeOutbound(maConn: MultiaddrConnection): Promise<Connection>;
/**
* Upgrades an inbound connection on transport listener.
* @param {MultiaddrConnection} maConn
* @returns {Promise<Connection>}
*/
upgradeInbound(maConn: MultiaddrConnection): Promise<Connection>;
}
type MultiaddrConnection = {
connection: any;
remoteAddr: Multiaddr;
sink: Sink;
source: () => AsyncIterator<Uint8Array, any, undefined>;
}
type Sink = (source: Uint8Array) => Promise<Uint8Array>;
type Connection = typeof import('../connection')
type Multiaddr = import('multiaddr');
declare namespace Transport {
export { Upgrader, Listener, MultiaddrConnection };
}

1
test/connection/compliance.spec.js
View File

@ -13,6 +13,7 @@ describe('compliance tests', () => {
/**
* Test setup. `properties` allows the compliance test to override
* certain values for testing.
*
* @param {*} properties
*/
async setup (properties) {