fix(UniverseMessage / UniverseChannel): better authentication for of messages for channels

This commit is contained in:
2018-05-26 13:44:32 +02:00
parent 3c7683d40e
commit 37bb052774
5 changed files with 110 additions and 53 deletions
+41 -11
View File
@@ -1,12 +1,16 @@
import * as plugins from './smartuniverse.plugins';
import { Objectmap } from 'lik';
import { Timer, TimeStamp } from 'smarttime';
import { UniverseChannel } from './smartuniverse.classes.universechannel';
import { UniverseStore } from './smartuniverse.classes.universestore';
import { Universe } from './smartuniverse.classes.universe';
import { UniverseChannel } from './smartuniverse.classes.universechannel';
import { UniverseCache } from './smartuniverse.classes.universecache';
/**
* represents a message within a universe
* acts as a container to save message states like authentication status
*/
export class UniverseMessage {
/**
@@ -18,13 +22,25 @@ export class UniverseMessage {
public id: number;
/**
* the universe store the message is attached to
* the UniverseCache the message is attached to
*/
public universeStore: UniverseStore;
public universeCache: UniverseCache;
/**
* requestedChannelName
*/
public requestedChannelName: string;
public requestedChannelPassphrase: string;
/**
* enables unprotected grouping of messages for efficiency purposes.
*/
public universeChannel: UniverseChannel;
public universeChannelList = new Objectmap<UniverseChannel>();
/**
* wether the message is authenticated
*/
public authenticated: boolean = null;
/**
* time of creation
@@ -47,16 +63,23 @@ export class UniverseMessage {
* @param messageArg
* @param attachedPayloadArg
*/
constructor(messageArg: string, channelNameArg: string, passphraseArg: string, attachedPayloadArg: any) {
constructor(
messageArg: string,
requestedChannelNameArg: string,
passphraseArg: string,
attachedPayloadArg: any
) {
this.timestamp = new TimeStamp();
this.message = messageArg;
this.universeChannel = UniverseChannel.authorizeForChannel(channelNameArg, passphraseArg);
this.requestedChannelName = requestedChannelNameArg;
this.requestedChannelPassphrase = passphraseArg;
this.attachedPayload = attachedPayloadArg;
// prevent memory issues
this.fallBackDestruction();
}
public setUniverseStore(universeStoreArg: UniverseStore) {
this.universeStore = universeStoreArg;
public setUniverseCache(universeCacheArg: UniverseCache) {
this.universeCache = universeCacheArg;
}
public setDestructionTimer(selfdestructAfterArg: number) {
@@ -64,15 +87,22 @@ export class UniverseMessage {
this.destructionTimer = new Timer(selfdestructAfterArg);
this.destructionTimer.start();
// set up self destruction by removing this from the parent messageStore
// set up self destruction by removing this from the parent messageCache
this.destructionTimer.completed.then(async () => {
this.universeStore.messageStore.remove(this);
this.universeCache.messageCache.remove(this);
});
} else {
this.fallBackDestruction();
}
}
/**
* handles bad messages for further analysis
*/
handleAsBadMessage() {
console.log('received a bad message');
}
/**
* prevents memory leaks if channels have no default
*/