mirror of https://codeberg.org/pzp/pzp-dict.git
update to ppppp-db with MsgV3
This commit is contained in:
Andre Staltz
parent
f31d700a3b
commit
b3a96dbb6d
246
lib/index.js
246
lib/index.js
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@ -1,77 +1,71 @@
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const FeedV1 = require('ppppp-db/feed-v1')
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const MsgV3 = require('ppppp-db/msg-v3')
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const PREFIX = 'record_v1__'
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/** @typedef {string} Subtype */
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/** @typedef {string} MsgHash */
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/** @typedef {`${Subtype}.${string}`} SubtypeField */
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/**
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* @typedef {string} Subdomain
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* @typedef {string} MsgID
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* @typedef {`${Subdomain}.${string}`} SubdomainField
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*/
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/**
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* @param {string} type
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* @returns {Subtype}
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* @param {string} domain
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* @returns {Subdomain}
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*/
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function toSubtype(type) {
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return type.slice(PREFIX.length)
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function toSubdomain(domain) {
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return domain.slice(PREFIX.length)
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}
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/**
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* @param {Subtype} subtype
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* @param {Subdomain} subdomain
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* @returns {string}
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*/
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function fromSubtype(subtype) {
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return PREFIX + subtype
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function fromSubdomain(subdomain) {
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return PREFIX + subdomain
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}
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module.exports = {
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name: 'record',
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manifest: {
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update: 'async',
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get: 'sync',
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getFieldRoots: 'sync',
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squeeze: 'async',
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},
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manifest: {},
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init(peer, config) {
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//#region state
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const myWho = FeedV1.stripAuthor(config.keys.id)
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let accountID = /** @type {string | null} */ (null)
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let cancelListeningToRecordAdded = null
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/** @type {Map<Subtype, unknown>} */
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const tangles = new Map()
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let loadPromise = /** @type {Promise<void> | null} */ (null)
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const tangles = /** @type {Map<Subdomain, unknown>} */ (new Map())
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const fieldRoots = {
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/** @type {Map<SubtypeField, Set<MsgHash>} */
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/** @type {Map<SubdomainField, Set<MsgID>} */
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_map: new Map(),
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_getKey(subtype, field) {
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return subtype + '.' + field
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_getKey(subdomain, field) {
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return subdomain + '.' + field
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},
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get(subtype, field = null) {
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get(subdomain, field = null) {
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if (field) {
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const key = this._getKey(subtype, field)
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const key = this._getKey(subdomain, field)
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return this._map.get(key)
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} else {
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const out = {}
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for (const [key, value] of this._map.entries()) {
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if (key.startsWith(subtype + '.')) {
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const field = key.slice(subtype.length + 1)
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if (key.startsWith(subdomain + '.')) {
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const field = key.slice(subdomain.length + 1)
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out[field] = [...value]
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}
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}
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return out
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}
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},
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add(subtype, field, msgHash) {
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const key = this._getKey(subtype, field)
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add(subdomain, field, msgID) {
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const key = this._getKey(subdomain, field)
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const set = this._map.get(key) ?? new Set()
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set.add(msgHash)
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set.add(msgID)
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return this._map.set(key, set)
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},
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del(subtype, field, msgHash) {
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const key = this._getKey(subtype, field)
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del(subdomain, field, msgID) {
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const key = this._getKey(subdomain, field)
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const set = this._map.get(key)
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if (!set) return false
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set.delete(msgHash)
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set.delete(msgID)
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if (set.size === 0) this._map.delete(key)
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return true
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},
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@ -82,16 +76,6 @@ module.exports = {
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//#endregion
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//#region active processes
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const loadPromise = new Promise((resolve, reject) => {
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for (const { hash, msg } of peer.db.records()) {
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maybeLearnAboutRecord(hash, msg)
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}
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cancelListeningToRecordAdded = peer.db.onRecordAdded(({ hash, msg }) => {
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maybeLearnAboutRecord(hash, msg)
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})
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resolve()
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})
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peer.close.hook(function (fn, args) {
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cancelListeningToRecordAdded()
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fn.apply(this, args)
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@ -101,65 +85,64 @@ module.exports = {
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//#region internal methods
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function isValidRecordRootMsg(msg) {
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if (!msg) return false
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if (msg.metadata.who !== myWho) return false
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const type = msg.metadata.type
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if (!type.startsWith(PREFIX)) return false
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return FeedV1.isFeedRoot(msg, config.keys.id, type)
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if (msg.metadata.account !== accountID) return false
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const domain = msg.metadata.domain
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if (!domain.startsWith(PREFIX)) return false
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return MsgV3.isMoot(msg, accountID, domain)
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}
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function isValidRecordMsg(msg) {
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if (!msg) return false
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if (!msg.content) return false
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if (msg.metadata.who !== myWho) return false
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if (!msg.metadata.type.startsWith(PREFIX)) return false
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if (!msg.content.update) return false
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if (typeof msg.content.update !== 'object') return false
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if (Array.isArray(msg.content.update)) return false
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if (!Array.isArray(msg.content.supersedes)) return false
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if (!msg.data) return false
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if (msg.metadata.account !== accountID) return false
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if (!msg.metadata.domain.startsWith(PREFIX)) return false
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if (!msg.data.update) return false
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if (typeof msg.data.update !== 'object') return false
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if (Array.isArray(msg.data.update)) return false
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if (!Array.isArray(msg.data.supersedes)) return false
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return true
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}
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function learnRecordRoot(hash, msg) {
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const { type } = msg.metadata
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const subtype = toSubtype(type)
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const tangle = tangles.get(subtype) ?? new FeedV1.Tangle(hash)
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tangle.add(hash, msg)
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tangles.set(subtype, tangle)
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function learnRecordRoot(rootID, root) {
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const subdomain = toSubdomain(root.metadata.domain)
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const tangle = tangles.get(subdomain) ?? new MsgV3.Tangle(rootID)
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tangle.add(rootID, root)
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tangles.set(subdomain, tangle)
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}
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function learnRecordUpdate(hash, msg) {
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const { who, type } = msg.metadata
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const rootHash = FeedV1.getFeedRootHash(who, type)
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const subtype = toSubtype(type)
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const tangle = tangles.get(subtype) ?? new FeedV1.Tangle(rootHash)
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tangle.add(hash, msg)
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tangles.set(subtype, tangle)
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function learnRecordUpdate(msgID, msg) {
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const { account, domain } = msg.metadata
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const rootID = MsgV3.getMootID(account, domain)
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const subdomain = toSubdomain(domain)
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const tangle = tangles.get(subdomain) ?? new MsgV3.Tangle(rootID)
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tangle.add(msgID, msg)
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tangles.set(subdomain, tangle)
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for (const field in msg.content.update) {
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const existing = fieldRoots.get(subtype, field)
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for (const field in msg.data.update) {
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const existing = fieldRoots.get(subdomain, field)
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if (!existing) {
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fieldRoots.add(subtype, field, hash)
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fieldRoots.add(subdomain, field, msgID)
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} else {
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for (const existingHash of existing) {
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if (tangle.precedes(existingHash, hash)) {
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fieldRoots.del(subtype, field, existingHash)
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fieldRoots.add(subtype, field, hash)
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for (const existingID of existing) {
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if (tangle.precedes(existingID, msgID)) {
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fieldRoots.del(subdomain, field, existingID)
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fieldRoots.add(subdomain, field, msgID)
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} else {
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fieldRoots.add(subtype, field, hash)
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fieldRoots.add(subdomain, field, msgID)
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}
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}
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}
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}
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}
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function maybeLearnAboutRecord(hash, msg) {
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if (msg.metadata.who !== myWho) return
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function maybeLearnAboutRecord(msgID, msg) {
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if (msg.metadata.account !== accountID) return
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if (isValidRecordRootMsg(msg)) {
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learnRecordRoot(hash, msg)
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learnRecordRoot(msgID, msg)
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return
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}
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if (isValidRecordMsg(msg)) {
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learnRecordUpdate(hash, msg)
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learnRecordUpdate(msgID, msg)
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return
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}
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}
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@ -169,73 +152,92 @@ module.exports = {
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else loadPromise.then(() => cb(null), cb)
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}
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function _squeezePotential(subtype) {
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function _squeezePotential(subdomain) {
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// TODO: improve this so that the squeezePotential is the size of the
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// tangle suffix built as a slice from the fieldRoots
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const rootHash = FeedV1.getFeedRootHash(myWho, fromSubtype(subtype))
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const tangle = peer.db.getTangle(rootHash)
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const maxDepth = tangle.getMaxDepth()
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const fieldRoots = getFieldRoots(myWho, subtype)
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const mootID = MsgV3.getMootID(accountID, fromSubdomain(subdomain))
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const tangle = peer.db.getTangle(mootID)
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const maxDepth = tangle.maxDepth
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const fieldRoots = getFieldRoots(accountID, subdomain)
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let minDepth = Infinity
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for (const field in fieldRoots) {
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for (const msgHash of fieldRoots[field]) {
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const depth = tangle.getDepth(msgHash)
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for (const msgID of fieldRoots[field]) {
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const depth = tangle.getDepth(msgID)
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if (depth < minDepth) minDepth = depth
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}
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}
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return maxDepth - minDepth
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}
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function forceUpdate(subtype, update, cb) {
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const type = fromSubtype(subtype)
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function forceUpdate(subdomain, update, cb) {
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const domain = fromSubdomain(subdomain)
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// Populate supersedes
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const supersedes = []
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for (const field in update) {
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const existing = fieldRoots.get(subtype, field)
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const existing = fieldRoots.get(subdomain, field)
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if (existing) supersedes.push(...existing)
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}
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peer.db.create({ type, content: { update, supersedes } }, (err, rec) => {
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// prettier-ignore
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if (err) return cb(new Error('Failed to create msg when force updating Record', { cause: err }))
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cb(null, true)
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})
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peer.db.feed.publish(
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{ account: accountID, domain, data: { update, supersedes } },
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(err, rec) => {
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// prettier-ignore
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if (err) return cb(new Error('Failed to create msg when force updating Record', { cause: err }))
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cb(null, true)
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}
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)
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}
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//#endregion
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//#region public methods
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function getFieldRoots(authorId, subtype) {
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const who = FeedV1.stripAuthor(authorId)
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// prettier-ignore
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if (who !== myWho) return cb(new Error('Cannot getFieldRoots for another user\'s record. Given "authorId" was ' + authorId))
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return fieldRoots.get(subtype)
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/**
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* @param {string} id
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*/
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function load(id, cb) {
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accountID = id
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loadPromise = new Promise((resolve, reject) => {
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for (const { id, msg } of peer.db.records()) {
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maybeLearnAboutRecord(id, msg)
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}
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cancelListeningToRecordAdded = peer.db.onRecordAdded(({ id, msg }) => {
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maybeLearnAboutRecord(id, msg)
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})
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resolve()
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cb()
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})
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}
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function get(authorId, subtype) {
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const type = fromSubtype(subtype)
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const rootHash = FeedV1.getFeedRootHash(authorId, type)
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const tangle = peer.db.getTangle(rootHash)
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if (!tangle || tangle.size() === 0) return {}
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const msgHashes = tangle.topoSort()
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function getFieldRoots(id, subdomain) {
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// prettier-ignore
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if (id !== accountID) return cb(new Error(`Cannot getFieldRoots for another user's record. Given ID was "${id}"`))
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return fieldRoots.get(subdomain)
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}
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function get(id, subdomain) {
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const domain = fromSubdomain(subdomain)
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const mootID = MsgV3.getMootID(id, domain)
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const tangle = peer.db.getTangle(mootID)
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if (!tangle || tangle.size === 0) return {}
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const msgIDs = tangle.topoSort()
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const record = {}
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for (const msgHash of msgHashes) {
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const msg = peer.db.get(msgHash)
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for (const msgID of msgIDs) {
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const msg = peer.db.get(msgID)
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if (isValidRecordMsg(msg)) {
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const { update } = msg.content
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const { update } = msg.data
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Object.assign(record, update)
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}
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}
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return record
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}
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function update(authorId, subtype, update, cb) {
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const who = FeedV1.stripAuthor(authorId)
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function update(id, subdomain, update, cb) {
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// prettier-ignore
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if (who !== myWho) return cb(new Error('Cannot update another user\'s record. Given "authorId" was ' + authorId))
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if (id !== accountID) return cb(new Error(`Cannot update another user's record. Given ID was "${id}"`))
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loaded(() => {
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const record = get(authorId, subtype)
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const record = get(id, subdomain)
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let hasChanges = false
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for (const [field, value] of Object.entries(update)) {
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@ -245,20 +247,19 @@ module.exports = {
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}
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}
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if (!hasChanges) return cb(null, false)
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forceUpdate(subtype, update, cb)
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forceUpdate(subdomain, update, cb)
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})
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}
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function squeeze(authorId, subtype, cb) {
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const who = FeedV1.stripAuthor(authorId)
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function squeeze(id, subdomain, cb) {
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// prettier-ignore
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if (who !== myWho) return cb(new Error('Cannot squeeze another user\'s record. Given "authorId" was ' + authorId))
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const potential = _squeezePotential(subtype)
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if (id !== accountID) return cb(new Error(`Cannot squeeze another user's record. Given ID was "${id}"`))
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const potential = _squeezePotential(subdomain)
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if (potential < 1) return cb(null, false)
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loaded(() => {
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const record = get(authorId, subtype)
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forceUpdate(subtype, record, (err) => {
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const record = get(id, subdomain)
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forceUpdate(subdomain, record, (err) => {
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// prettier-ignore
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if (err) return cb(new Error('Failed to force update when squeezing Record', { cause: err }))
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cb(null, true)
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@ -268,6 +269,7 @@ module.exports = {
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//#endregion
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return {
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load,
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update,
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get,
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getFieldRoots,
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19
package.json
19
package.json
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@ -28,19 +28,20 @@
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"devDependencies": {
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"bs58": "^5.0.0",
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"c8": "7",
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"ppppp-db": "github:staltz/ppppp-db#rev1",
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"ppppp-db": "github:staltz/ppppp-db",
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"ppppp-caps": "github:staltz/ppppp-caps",
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"ppppp-keypair": "github:staltz/ppppp-keypair",
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"rimraf": "^4.4.0",
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"secret-stack": "^6.4.1",
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"secret-stack": "~7.1.0",
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"secret-handshake-ext": "^0.0.8",
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"ssb-box": "^1.0.1",
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"ssb-caps": "^1.1.0",
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"ssb-classic": "^1.1.0",
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"ssb-keys": "^8.5.0",
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"ssb-uri2": "^2.4.1",
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"tap-arc": "^0.3.5",
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"tape": "^5.6.3"
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"typescript": "^5.1.3"
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},
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"scripts": {
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"test": "tape test/*.js | tap-arc --bail",
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"clean-check": "tsc --build --clean",
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"prepublishOnly": "npm run clean-check && tsc --build",
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"postpublish": "npm run clean-check",
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"test": "npm run clean-check && node --test",
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"format-code": "prettier --write \"(lib|test)/**/*.js\"",
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"format-code-staged": "pretty-quick --staged --pattern \"(lib|test)/**/*.js\"",
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"coverage": "c8 --reporter=lcov npm run test"
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@ -1,145 +1,149 @@
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const test = require('tape')
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const test = require('node:test')
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const assert = require('node:assert')
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const path = require('path')
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const os = require('os')
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const rimraf = require('rimraf')
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const SecretStack = require('secret-stack')
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const FeedV1 = require('ppppp-db/feed-v1')
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const caps = require('ssb-caps')
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const MsgV3 = require('ppppp-db/msg-v3')
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const Keypair = require('ppppp-keypair')
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const p = require('util').promisify
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const { generateKeypair } = require('./util')
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const { createPeer } = require('./util')
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const DIR = path.join(os.tmpdir(), 'ppppp-record')
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rimraf.sync(DIR)
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const aliceKeys = generateKeypair('alice')
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const who = aliceKeys.id
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const aliceKeypair = Keypair.generate('ed25519', 'alice')
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let peer
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let aliceID
|
||||
test('setup', async (t) => {
|
||||
peer = SecretStack({ appKey: caps.shs })
|
||||
.use(require('ppppp-db'))
|
||||
.use(require('ssb-box'))
|
||||
.use(require('../lib'))
|
||||
.call(null, {
|
||||
keys: aliceKeys,
|
||||
path: DIR,
|
||||
})
|
||||
peer = createPeer({ keypair: aliceKeypair, path: DIR })
|
||||
|
||||
await peer.db.loaded()
|
||||
|
||||
aliceID = await p(peer.db.account.create)({
|
||||
domain: 'account',
|
||||
_nonce: 'alice',
|
||||
})
|
||||
await p(peer.record.load)(aliceID)
|
||||
})
|
||||
|
||||
test('Record update() and get()', async (t) => {
|
||||
t.ok(
|
||||
await p(peer.record.update)(who, 'profile', { name: 'alice' }),
|
||||
assert(
|
||||
await p(peer.record.update)(aliceID, 'profile', { name: 'alice' }),
|
||||
'update .name'
|
||||
)
|
||||
t.deepEqual(peer.record.get(who, 'profile'), { name: 'alice' }, 'get')
|
||||
assert.deepEqual(peer.record.get(aliceID, 'profile'), { name: 'alice' }, 'get')
|
||||
|
||||
const fieldRoots1 = peer.record.getFieldRoots(who, 'profile')
|
||||
t.deepEquals(fieldRoots1, { name: ['Pt4YwxksvCLir45Tmw3hXK'] }, 'fieldRoots')
|
||||
const fieldRoots1 = peer.record.getFieldRoots(aliceID, 'profile')
|
||||
assert.deepEqual(fieldRoots1, { name: ['PbwnLbJS4oninQ1RPCdgRn'] }, 'fieldRoots')
|
||||
|
||||
t.ok(await p(peer.record.update)(who, 'profile', { age: 20 }), 'update .age')
|
||||
t.deepEqual(
|
||||
peer.record.get(who, 'profile'),
|
||||
assert(await p(peer.record.update)(aliceID, 'profile', { age: 20 }), 'update .age')
|
||||
assert.deepEqual(
|
||||
peer.record.get(aliceID, 'profile'),
|
||||
{ name: 'alice', age: 20 },
|
||||
'get'
|
||||
)
|
||||
|
||||
const fieldRoots2 = peer.record.getFieldRoots(who, 'profile')
|
||||
t.deepEquals(
|
||||
const fieldRoots2 = peer.record.getFieldRoots(aliceID, 'profile')
|
||||
assert.deepEqual(
|
||||
fieldRoots2,
|
||||
{ name: ['Pt4YwxksvCLir45Tmw3hXK'], age: ['XqkG9Uz1eQcxv9R1f3jgKS'] },
|
||||
{ name: ['PbwnLbJS4oninQ1RPCdgRn'], age: ['9iTTqNabtnXmw4AiZxNMRq'] },
|
||||
'fieldRoots'
|
||||
)
|
||||
|
||||
t.false(
|
||||
await p(peer.record.update)(who, 'profile', { name: 'alice' }),
|
||||
assert.equal(
|
||||
await p(peer.record.update)(aliceID, 'profile', { name: 'alice' }),
|
||||
false,
|
||||
'redundant update .name'
|
||||
)
|
||||
t.deepEqual(
|
||||
peer.record.get(who, 'profile'),
|
||||
assert.deepEqual(
|
||||
peer.record.get(aliceID, 'profile'),
|
||||
{ name: 'alice', age: 20 },
|
||||
'get'
|
||||
)
|
||||
|
||||
t.true(
|
||||
await p(peer.record.update)(who, 'profile', { name: 'Alice' }),
|
||||
assert.equal(
|
||||
await p(peer.record.update)(aliceID, 'profile', { name: 'Alice' }),
|
||||
true,
|
||||
'update .name'
|
||||
)
|
||||
t.deepEqual(
|
||||
peer.record.get(who, 'profile'),
|
||||
assert.deepEqual(
|
||||
peer.record.get(aliceID, 'profile'),
|
||||
{ name: 'Alice', age: 20 },
|
||||
'get'
|
||||
)
|
||||
|
||||
const fieldRoots3 = peer.record.getFieldRoots(who, 'profile')
|
||||
t.deepEquals(
|
||||
const fieldRoots3 = peer.record.getFieldRoots(aliceID, 'profile')
|
||||
assert.deepEqual(
|
||||
fieldRoots3,
|
||||
{ name: ['WGDGt1UEGPpRyutfDyC2we'], age: ['XqkG9Uz1eQcxv9R1f3jgKS'] },
|
||||
{ age: ['9iTTqNabtnXmw4AiZxNMRq'], name: ['M2JhM7TE2KX5T5rfnxBh6M'] },
|
||||
'fieldRoots'
|
||||
)
|
||||
})
|
||||
|
||||
test('Record squeeze', async (t) => {
|
||||
t.ok(await p(peer.record.update)(who, 'profile', { age: 21 }), 'update .age')
|
||||
t.ok(await p(peer.record.update)(who, 'profile', { age: 22 }), 'update .age')
|
||||
t.ok(await p(peer.record.update)(who, 'profile', { age: 23 }), 'update .age')
|
||||
assert(await p(peer.record.update)(aliceID, 'profile', { age: 21 }), 'update .age')
|
||||
assert(await p(peer.record.update)(aliceID, 'profile', { age: 22 }), 'update .age')
|
||||
assert(await p(peer.record.update)(aliceID, 'profile', { age: 23 }), 'update .age')
|
||||
|
||||
const fieldRoots4 = peer.record.getFieldRoots(who, 'profile')
|
||||
t.deepEquals(
|
||||
const fieldRoots4 = peer.record.getFieldRoots(aliceID, 'profile')
|
||||
assert.deepEqual(
|
||||
fieldRoots4,
|
||||
{ name: ['WGDGt1UEGPpRyutfDyC2we'], age: ['6qu5mbLbFPJHCFge7QtU48'] },
|
||||
{ name: ['M2JhM7TE2KX5T5rfnxBh6M'], age: ['S3xiydrT6Y34Bp1vg6wN7P'] },
|
||||
'fieldRoots'
|
||||
)
|
||||
|
||||
t.equals(peer.record._squeezePotential('profile'), 3, 'squeezePotential=3')
|
||||
t.true(await p(peer.record.squeeze)(who, 'profile'), 'squeezed')
|
||||
assert.equal(peer.record._squeezePotential('profile'), 3, 'squeezePotential=3')
|
||||
assert.equal(await p(peer.record.squeeze)(aliceID, 'profile'), true, 'squeezed')
|
||||
|
||||
const fieldRoots5 = peer.record.getFieldRoots(who, 'profile')
|
||||
t.deepEquals(
|
||||
const fieldRoots5 = peer.record.getFieldRoots(aliceID, 'profile')
|
||||
assert.deepEqual(
|
||||
fieldRoots5,
|
||||
{ name: ['Ba96TjutuuPbdMMvNS4BbL'], age: ['Ba96TjutuuPbdMMvNS4BbL'] },
|
||||
{ name: ['Y4JkpPCHN8Avtz4VALaAmK'], age: ['Y4JkpPCHN8Avtz4VALaAmK'] },
|
||||
'fieldRoots'
|
||||
)
|
||||
|
||||
t.equals(peer.record._squeezePotential('profile'), 0, 'squeezePotential=0')
|
||||
t.false(await p(peer.record.squeeze)(who, 'profile'), 'squeeze idempotent')
|
||||
assert.equal(peer.record._squeezePotential('profile'), 0, 'squeezePotential=0')
|
||||
assert.equal(await p(peer.record.squeeze)(aliceID, 'profile'), false,'squeeze idempotent')
|
||||
|
||||
const fieldRoots6 = peer.record.getFieldRoots(who, 'profile')
|
||||
t.deepEquals(fieldRoots6, fieldRoots5, 'fieldRoots')
|
||||
const fieldRoots6 = peer.record.getFieldRoots(aliceID, 'profile')
|
||||
assert.deepEqual(fieldRoots6, fieldRoots5, 'fieldRoots')
|
||||
})
|
||||
|
||||
test('Record receives old branched update', async (t) => {
|
||||
const rootMsg = FeedV1.createRoot(aliceKeys, 'record_v1__profile')
|
||||
const rootHash = FeedV1.getMsgHash(rootMsg)
|
||||
const moot = MsgV3.createMoot(aliceID, 'record_v1__profile', aliceKeypair)
|
||||
const mootID = MsgV3.getMsgID(moot)
|
||||
|
||||
const tangle = new FeedV1.Tangle(rootHash)
|
||||
tangle.add(rootHash, rootMsg)
|
||||
const tangle = new MsgV3.Tangle(mootID)
|
||||
tangle.add(mootID, moot)
|
||||
await p(peer.db.add)(moot, mootID)
|
||||
|
||||
const msg = FeedV1.create({
|
||||
keys: aliceKeys,
|
||||
type: 'record_v1__profile',
|
||||
content: { update: { age: 2 }, supersedes: [] },
|
||||
const msg = MsgV3.create({
|
||||
keypair: aliceKeypair,
|
||||
domain: 'record_v1__profile',
|
||||
account: aliceID,
|
||||
accountTips: [aliceID],
|
||||
data: { update: { age: 2 }, supersedes: [] },
|
||||
tangles: {
|
||||
[rootHash]: tangle,
|
||||
[mootID]: tangle,
|
||||
},
|
||||
})
|
||||
const rec = await p(peer.db.add)(msg, rootHash)
|
||||
t.equals(rec.hash, 'JXvFSXE9s1DF77cSu5XUm', 'msg hash')
|
||||
const rec = await p(peer.db.add)(msg, mootID)
|
||||
assert.equal(rec.id, 'XZWr3DZFG253awsWXgSkS2', 'msg ID')
|
||||
|
||||
const fieldRoots7 = peer.record.getFieldRoots(who, 'profile')
|
||||
t.deepEquals(
|
||||
const fieldRoots7 = peer.record.getFieldRoots(aliceID, 'profile')
|
||||
assert.deepEqual(
|
||||
fieldRoots7,
|
||||
{
|
||||
name: ['Ba96TjutuuPbdMMvNS4BbL'],
|
||||
age: ['Ba96TjutuuPbdMMvNS4BbL', rec.hash],
|
||||
name: ['Y4JkpPCHN8Avtz4VALaAmK'],
|
||||
age: ['Y4JkpPCHN8Avtz4VALaAmK', rec.id],
|
||||
},
|
||||
'fieldRoots'
|
||||
)
|
||||
|
||||
t.equals(peer.record._squeezePotential('profile'), 6, 'squeezePotential=6')
|
||||
assert.equal(peer.record._squeezePotential('profile'), 6, 'squeezePotential=6')
|
||||
})
|
||||
|
||||
test('teardown', (t) => {
|
||||
peer.close(true, t.end)
|
||||
test('teardown', async (t) => {
|
||||
await p(peer.close)(true)
|
||||
})
|
||||
|
|
|
|||
45
test/util.js
45
test/util.js
|
|
@ -1,14 +1,37 @@
|
|||
const ssbKeys = require('ssb-keys')
|
||||
const SSBURI = require('ssb-uri2')
|
||||
const base58 = require('bs58')
|
||||
const os = require('node:os')
|
||||
const path = require('node:path')
|
||||
const rimraf = require('rimraf')
|
||||
const caps = require('ppppp-caps')
|
||||
const Keypair = require('ppppp-keypair')
|
||||
|
||||
function generateKeypair(seed) {
|
||||
const keys = ssbKeys.generate('ed25519', seed, 'buttwoo-v1')
|
||||
const { data } = SSBURI.decompose(keys.id)
|
||||
keys.id = `ppppp:feed/v1/${base58.encode(Buffer.from(data, 'base64'))}`
|
||||
return keys
|
||||
function createPeer(opts) {
|
||||
if (opts.name) {
|
||||
opts.path ??= path.join(os.tmpdir(), 'tanglesync-' + opts.name)
|
||||
opts.keypair ??= Keypair.generate('ed25519', opts.name)
|
||||
opts.name = undefined
|
||||
}
|
||||
if (!opts.path) throw new Error('need opts.path in createPeer()')
|
||||
if (!opts.keypair) throw new Error('need opts.keypair in createPeer()')
|
||||
|
||||
rimraf.sync(opts.path)
|
||||
return require('secret-stack/bare')()
|
||||
.use(require('secret-stack/plugins/net'))
|
||||
.use(require('secret-handshake-ext/secret-stack'))
|
||||
.use(require('ppppp-db'))
|
||||
.use(require('ssb-box'))
|
||||
.use(require('../lib'))
|
||||
.call(null, {
|
||||
caps,
|
||||
connections: {
|
||||
incoming: {
|
||||
net: [{ scope: 'device', transform: 'shse', port: null }],
|
||||
},
|
||||
outgoing: {
|
||||
net: [{ transform: 'shse' }],
|
||||
},
|
||||
},
|
||||
...opts,
|
||||
})
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
generateKeypair,
|
||||
}
|
||||
module.exports = { createPeer }
|
||||
|
|
|
|||
|
|
@ -0,0 +1,16 @@
|
|||
{
|
||||
"include": ["lib/**/*.js"],
|
||||
"exclude": ["coverage/", "node_modules/", "test/"],
|
||||
"compilerOptions": {
|
||||
"checkJs": true,
|
||||
"declaration": true,
|
||||
"emitDeclarationOnly": true,
|
||||
"exactOptionalPropertyTypes": true,
|
||||
"forceConsistentCasingInFileNames": true,
|
||||
"lib": ["es2022", "dom"],
|
||||
"module": "node16",
|
||||
"skipLibCheck": true,
|
||||
"strict": true,
|
||||
"target": "es2021"
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue