Use latest ipfs-log

src/OrbitDB.js

@@ -9,6 +9,7 @@ const DocumentStore = require('orbit-db-docstore')
 const Pubsub = require('orbit-db-pubsub')
 const Cache = require('orbit-db-cache')
 const Keystore = require('orbit-db-keystore')
+const IdentityProvider = require('orbit-db-identity-provider')
 const AccessController = require('./ipfs-access-controller')
 const OrbitDBAddress = require('./orbit-db-address')
 const createDBManifest = require('./db-manifest')
@@ -37,10 +38,14 @@ class OrbitDB {
     this.stores = {}
     this.directory = directory || './orbitdb'
     this.keystore = options.keystore || Keystore.create(path.join(this.directory, this.id, '/keystore'))
-    this.key = this.keystore.getKey(this.id) || this.keystore.createKey(this.id)
+    this.identity = options.identity
     this._directConnections = {}
   }
 
+  async initialize(options = {}) {
+    this.identity = await IdentityProvider.createIdentity(this.keystore, this.id, options.identitySignerFn)
+  }
+
   /* Databases */
   async feed (address, options = {}) {
     options = Object.assign({ create: true, type: 'feed' }, options)
@@ -112,8 +117,11 @@ class OrbitDB {
 
   /* Private methods */
   async _createStore (type, address, options) {
+    if (!this.identity)
+      await this.initialize()
     // Get the type -> class mapping
     const Store = databaseTypes[type]
+    // this.identity = this.identity || await IdentityProvider.createIdentity(this.keystore, this.id, options.identitySignerFn)
 
     if (!Store)
       throw new Error(`Invalid database type '${type}'`)
@@ -128,12 +136,11 @@ class OrbitDB {
 
     const opts = Object.assign({ replicate: true }, options, {
       accessController: accessController,
-      keystore: this.keystore,
       cache: cache,
       onClose: this._onClose.bind(this),
     })
 
-    const store = new Store(this._ipfs, this.id, address, opts)
+    const store = new Store(this._ipfs, this.identity, address, opts)
     store.events.on('write', this._onWrite.bind(this))
 
     // ID of the store is the address as a string
@@ -216,6 +223,9 @@ class OrbitDB {
   async create (name, type, options = {}) {
     logger.debug(`create()`)
 
+    if (!this.identity)
+      await this.initialize()
+
     if (!OrbitDB.isValidType(type))
       throw new Error(`Invalid database type '${type}'`)
 
@@ -241,7 +251,7 @@ class OrbitDB {
       options.write.forEach(e => accessController.add('write', e))
     } else {
       // Default is to add ourselves as the admin of the database
-      accessController.add('write', this.key.getPublic('hex'))
+      accessController.add('write', this.identity.publicKey)
     }
     // Save the Access Controller in IPFS
     const accessControllerAddress = await accessController.save()
@@ -280,6 +290,10 @@ class OrbitDB {
    */
   async open (address, options = {}) {
     logger.debug(`open()`)
+
+    if (!this.identity)
+      await this.initialize()
+
     options = Object.assign({ localOnly: false, create: false }, options)
     logger.debug(`Open database '${address}'`)
 

src/access-controller.js

@@ -2,9 +2,9 @@
 
 class AccessController {
   constructor () {
-    this._access = { 
+    this._access = {
-      admin: [], 
+      admin: [],
-      write: [],  
+      write: [],
       read: [], // Not used atm
     }
   }
@@ -13,6 +13,17 @@ class AccessController {
   async load (address) {}
   async save () {}
 
+  async canAppend(entry, identityProvider){
+    //verify identity?
+    if (this._access.write.includes('*'))
+      return true
+
+    if (this._access.write.includes(entry.identity.publicKey))
+      return true
+
+    return false
+  }
+
   /* Properties */
   get admin () {
     return this._access.admin
@@ -78,7 +89,7 @@ class AccessController {
         break
       default:
       break
-    }    
+    }
   }
 }