@hsaadawy/ngx-chat
Version:
101 lines • 17.8 kB
JavaScript
import { __awaiter } from "tslib";
import { xml } from '@xmpp/client';
import { BehaviorSubject } from 'rxjs';
import { first } from 'rxjs/operators';
import { AbstractStanzaBuilder } from '../abstract-stanza-builder';
import { AbstractXmppPlugin } from './abstract-xmpp-plugin';
class QueryStanzaBuilder extends AbstractStanzaBuilder {
constructor(xmlns, to) {
super();
this.xmlns = xmlns;
this.to = to;
}
toStanza() {
return xml('iq', Object.assign({ type: 'get' }, (this.to ? { to: this.to } : {})), xml('query', { xmlns: this.xmlns }));
}
}
/**
* see XEP-0030 Service Discovery
*/
export class ServiceDiscoveryPlugin extends AbstractXmppPlugin {
constructor(chatAdapter) {
super();
this.chatAdapter = chatAdapter;
this.servicesInitialized$ = new BehaviorSubject(false);
this.hostedServices = [];
this.resourceCache = new Map();
}
onBeforeOnline() {
return __awaiter(this, void 0, void 0, function* () {
yield this.discoverServices(this.chatAdapter.chatConnectionService.userJid.domain);
this.servicesInitialized$.next(true);
});
}
onOffline() {
this.servicesInitialized$.next(false);
this.hostedServices = [];
this.resourceCache.clear();
}
supportsFeature(jid, searchedFeature) {
return new Promise((resolve, reject) => {
this.servicesInitialized$.pipe(first(value => !!value)).subscribe(() => __awaiter(this, void 0, void 0, function* () {
try {
const service = this.resourceCache.get(jid) || (yield this.discoverServiceInformation(jid));
if (!service) {
reject(new Error('no service found for jid ' + jid));
}
resolve(service.features.includes(searchedFeature));
}
catch (e) {
reject(e);
}
}));
});
}
findService(category, type) {
return new Promise((resolve, reject) => {
this.servicesInitialized$.pipe(first(value => !!value)).subscribe(() => {
const results = this.hostedServices.filter(service => service.identities.filter(identity => identity.category === category && identity.type === type).length > 0);
if (results.length === 0) {
reject(new Error(`no service matching category ${category} and type ${type} found!`));
}
else if (results.length > 1) {
reject(new Error(`multiple services matching category ${category} and type ${type} found! ${JSON.stringify(results)}`));
}
else {
return resolve(results[0]);
}
});
});
}
discoverServices(mainDomain) {
return __awaiter(this, void 0, void 0, function* () {
const serviceListResponse = yield this.chatAdapter.chatConnectionService.sendIq(new QueryStanzaBuilder(ServiceDiscoveryPlugin.DISCO_ITEMS, this.chatAdapter.chatConnectionService.userJid.domain).toStanza());
const serviceDomains = new Set(serviceListResponse
.getChild('query')
.getChildren('item')
.map((itemNode) => itemNode.attrs.jid));
serviceDomains.add(mainDomain);
const discoveredServices = yield Promise.all([...serviceDomains.keys()]
.map((serviceDomain) => this.discoverServiceInformation(serviceDomain)));
this.hostedServices.push(...discoveredServices);
});
}
discoverServiceInformation(serviceDomain) {
return __awaiter(this, void 0, void 0, function* () {
const serviceInformationResponse = yield this.chatAdapter.chatConnectionService.sendIq(new QueryStanzaBuilder(ServiceDiscoveryPlugin.DISCO_INFO, serviceDomain).toStanza());
const queryNode = serviceInformationResponse.getChild('query');
const features = queryNode.getChildren('feature').map((featureNode) => featureNode.attrs.var);
const serviceInformation = {
identities: queryNode.getChildren('identity').map((identityNode) => identityNode.attrs),
features,
jid: serviceInformationResponse.attrs.from
};
this.resourceCache.set(serviceInformationResponse.attrs.from, serviceInformation);
return serviceInformation;
});
}
}
ServiceDiscoveryPlugin.DISCO_INFO = 'http://jabber.org/protocol/disco#info';
ServiceDiscoveryPlugin.DISCO_ITEMS = 'http://jabber.org/protocol/disco#items';
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"service-discovery.plugin.js","sourceRoot":"","sources":["../../../../../../../../../projects/pazznetwork/ngx-chat/src/lib/services/adapters/xmpp/plugins/service-discovery.plugin.ts"],"names":[],"mappings":";AAAA,OAAO,EAAE,GAAG,EAAE,MAAM,cAAc,CAAC;AAEnC,OAAO,EAAE,eAAe,EAAE,MAAM,MAAM,CAAC;AACvC,OAAO,EAAE,KAAK,EAAE,MAAM,gBAAgB,CAAC;AACvC,OAAO,EAAE,qBAAqB,EAAE,MAAM,4BAA4B,CAAC;AAEnE,OAAO,EAAE,kBAAkB,EAAE,MAAM,wBAAwB,CAAC;AAE5D,MAAM,kBAAmB,SAAQ,qBAAqB;IAElD,YAAoB,KAAa,EAAU,EAAW;QAClD,KAAK,EAAE,CAAC;QADQ,UAAK,GAAL,KAAK,CAAQ;QAAU,OAAE,GAAF,EAAE,CAAS;IAEtD,CAAC;IAED,QAAQ;QACJ,OAAO,GAAG,CAAC,IAAI,kBAEP,IAAI,EAAE,KAAK,IACR,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC,CAAC,EAAC,EAAE,EAAE,IAAI,CAAC,EAAE,EAAC,CAAC,CAAC,CAAC,EAAE,CAAC,GAErC,GAAG,CAAC,OAAO,EAAE,EAAC,KAAK,EAAE,IAAI,CAAC,KAAK,EAAC,CAAC,CACpC,CAAC;IACN,CAAC;CAEJ;AAcD;;GAEG;AACH,MAAM,OAAO,sBAAuB,SAAQ,kBAAkB;IAS1D,YAA6B,WAA4B;QACrD,KAAK,EAAE,CAAC;QADiB,gBAAW,GAAX,WAAW,CAAiB;QAJxC,yBAAoB,GAAG,IAAI,eAAe,CAAC,KAAK,CAAC,CAAC;QAC3D,mBAAc,GAAc,EAAE,CAAC;QACtB,kBAAa,GAAG,IAAI,GAAG,EAAmB,CAAC;IAI5D,CAAC;IAEK,cAAc;;YAChB,MAAM,IAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,WAAW,CAAC,qBAAqB,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC;YACnF,IAAI,CAAC,oBAAoB,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QACzC,CAAC;KAAA;IAED,SAAS;QACL,IAAI,CAAC,oBAAoB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACtC,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;QACzB,IAAI,CAAC,aAAa,CAAC,KAAK,EAAE,CAAC;IAC/B,CAAC;IAED,eAAe,CAAC,GAAW,EAAE,eAAuB;QAEhD,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;YAEnC,IAAI,CAAC,oBAAoB,CAAC,IAAI,CAAC,KAAK,CAAC,KAAK,CAAC,EAAE,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,SAAS,CAAC,GAAS,EAAE;gBACzE,IAAI;oBACA,MAAM,OAAO,GAAG,IAAI,CAAC,aAAa,CAAC,GAAG,CAAC,GAAG,CAAC,KAAI,MAAM,IAAI,CAAC,0BAA0B,CAAC,GAAG,CAAC,CAAA,CAAC;oBAC1F,IAAI,CAAC,OAAO,EAAE;wBACV,MAAM,CAAC,IAAI,KAAK,CAAC,2BAA2B,GAAG,GAAG,CAAC,CAAC,CAAC;qBACxD;oBACD,OAAO,CAAC,OAAO,CAAC,QAAQ,CAAC,QAAQ,CAAC,eAAe,CAAC,CAAC,CAAC;iBACvD;gBAAC,OAAO,CAAC,EAAE;oBACR,MAAM,CAAC,CAAC,CAAC,CAAC;iBACb;YACL,CAAC,CAAA,CAAC,CAAC;QAEP,CAAC,CAAC,CAAC;IAEP,CAAC;IAED,WAAW,CAAC,QAAgB,EAAE,IAAY;QAEtC,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;YAEnC,IAAI,CAAC,oBAAoB,CAAC,IAAI,CAAC,KAAK,CAAC,KAAK,CAAC,EAAE,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,SAAS,CAAC,GAAG,EAAE;gBACnE,MAAM,OAAO,GAAG,IAAI,CAAC,cAAc,CAAC,MAAM,CAAC,OAAO,CAAC,EAAE,CACjD,OAAO,CAAC,UAAU,CAAC,MAAM,CAAC,QAAQ,CAAC,EAAE,CAAC,QAAQ,CAAC,QAAQ,KAAK,QAAQ,IAAI,QAAQ,CAAC,IAAI,KAAK,IAAI,CAAC,CAAC,MAAM,GAAG,CAAC,CAC7G,CAAC;gBAEF,IAAI,OAAO,CAAC,MAAM,KAAK,CAAC,EAAE;oBACtB,MAAM,CAAC,IAAI,KAAK,CAAC,gCAAgC,QAAQ,aAAa,IAAI,SAAS,CAAC,CAAC,CAAC;iBACzF;qBAAM,IAAI,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE;oBAC3B,MAAM,CAAC,IAAI,KAAK,CAAC,uCAAuC,QAAQ,aAAa,IAAI,WAAW,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,EAAE,CAAC,CAAC,CAAC;iBAC3H;qBAAM;oBACH,OAAO,OAAO,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC;iBAC9B;YACL,CAAC,CAAC,CAAC;QAEP,CAAC,CAAC,CAAC;IAEP,CAAC;IAEa,gBAAgB,CAAC,UAAkB;;YAC7C,MAAM,mBAAmB,GAAG,MAAM,IAAI,CAAC,WAAW,CAAC,qBAAqB,CAAC,MAAM,CAC3E,IAAI,kBAAkB,CAClB,sBAAsB,CAAC,WAAW,EAAE,IAAI,CAAC,WAAW,CAAC,qBAAqB,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC,QAAQ,EAAE,CAC5G,CAAC;YAEF,MAAM,cAAc,GAAG,IAAI,GAAG,CAC1B,mBAAmB;iBACd,QAAQ,CAAC,OAAO,CAAC;iBACjB,WAAW,CAAC,MAAM,CAAC;iBACnB,GAAG,CAAC,CAAC,QAAiB,EAAE,EAAE,CAAC,QAAQ,CAAC,KAAK,CAAC,GAAa,CAAC,CAChE,CAAC;YACF,cAAc,CAAC,GAAG,CAAC,UAAU,CAAC,CAAC;YAE/B,MAAM,kBAAkB,GAAc,MAAM,OAAO,CAAC,GAAG,CACnD,CAAC,GAAG,cAAc,CAAC,IAAI,EAAE,CAAC;iBACrB,GAAG,CAAC,CAAC,aAAa,EAAE,EAAE,CAAC,IAAI,CAAC,0BAA0B,CAAC,aAAa,CAAC,CAAC,CAC9E,CAAC;YACF,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,GAAG,kBAAkB,CAAC,CAAC;QACpD,CAAC;KAAA;IAEa,0BAA0B,CAAC,aAAqB;;YAC1D,MAAM,0BAA0B,GAAG,MAAM,IAAI,CAAC,WAAW,CAAC,qBAAqB,CAAC,MAAM,CAClF,IAAI,kBAAkB,CAAC,sBAAsB,CAAC,UAAU,EAAE,aAAa,CAAC,CAAC,QAAQ,EAAE,CACtF,CAAC;YAEF,MAAM,SAAS,GAAG,0BAA0B,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC;YAC/D,MAAM,QAAQ,GAAG,SAAS,CAAC,WAAW,CAAC,SAAS,CAAC,CAAC,GAAG,CAAC,CAAC,WAAoB,EAAE,EAAE,CAAC,WAAW,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YACvG,MAAM,kBAAkB,GAAO;gBAC3B,UAAU,EAAE,SAAS,CAAC,WAAW,CAAC,UAAU,CAAC,CAAC,GAAG,CAAC,CAAC,YAAqB,EAAE,EAAE,CAAC,YAAY,CAAC,KAAK,CAAC;gBAChG,QAAQ;gBACR,GAAG,EAAE,0BAA0B,CAAC,KAAK,CAAC,IAAI;aAC7C,CAAC;YACF,IAAI,CAAC,aAAa,CAAC,GAAG,CAAC,0BAA0B,CAAC,KAAK,CAAC,IAAI,EAAE,kBAAkB,CAAC,CAAC;YAClF,OAAO,kBAAkB,CAAC;QAC9B,CAAC;KAAA;;AAnGsB,iCAAU,GAAG,uCAAuC,CAAC;AACrD,kCAAW,GAAG,wCAAwC,CAAC","sourcesContent":["import { xml } from '@xmpp/client';\r\nimport { Element } from 'ltx';\r\nimport { BehaviorSubject } from 'rxjs';\r\nimport { first } from 'rxjs/operators';\r\nimport { AbstractStanzaBuilder } from '../abstract-stanza-builder';\r\nimport { XmppChatAdapter } from '../xmpp-chat-adapter.service';\r\nimport { AbstractXmppPlugin } from './abstract-xmpp-plugin';\r\n\r\nclass QueryStanzaBuilder extends AbstractStanzaBuilder {\r\n\r\n    constructor(private xmlns: string, private to?: string) {\r\n        super();\r\n    }\r\n\r\n    toStanza() {\r\n        return xml('iq',\r\n            {\r\n                type: 'get',\r\n                ...(this.to ? {to: this.to} : {})\r\n            },\r\n            xml('query', {xmlns: this.xmlns})\r\n        );\r\n    }\r\n\r\n}\r\n\r\nexport interface Identity {\r\n    category: string;\r\n    type: string;\r\n    name?: string;\r\n}\r\n\r\nexport interface Service {\r\n    jid: string;\r\n    identities: Identity[];\r\n    features: string[];\r\n}\r\n\r\n/**\r\n * see XEP-0030 Service Discovery\r\n */\r\nexport class ServiceDiscoveryPlugin extends AbstractXmppPlugin {\r\n\r\n    public static readonly DISCO_INFO = 'http://jabber.org/protocol/disco#info';\r\n    public static readonly DISCO_ITEMS = 'http://jabber.org/protocol/disco#items';\r\n\r\n    private readonly servicesInitialized$ = new BehaviorSubject(false);\r\n    private hostedServices: Service[] = [];\r\n    private readonly resourceCache = new Map<string, Service>();\r\n\r\n    constructor(private readonly chatAdapter: XmppChatAdapter) {\r\n        super();\r\n    }\r\n\r\n    async onBeforeOnline(): Promise<void> {\r\n        await this.discoverServices(this.chatAdapter.chatConnectionService.userJid.domain);\r\n        this.servicesInitialized$.next(true);\r\n    }\r\n\r\n    onOffline(): void {\r\n        this.servicesInitialized$.next(false);\r\n        this.hostedServices = [];\r\n        this.resourceCache.clear();\r\n    }\r\n\r\n    supportsFeature(jid: string, searchedFeature: string): Promise<boolean> {\r\n\r\n        return new Promise((resolve, reject) => {\r\n\r\n            this.servicesInitialized$.pipe(first(value => !!value)).subscribe(async () => {\r\n                try {\r\n                    const service = this.resourceCache.get(jid) || await this.discoverServiceInformation(jid);\r\n                    if (!service) {\r\n                        reject(new Error('no service found for jid ' + jid));\r\n                    }\r\n                    resolve(service.features.includes(searchedFeature));\r\n                } catch (e) {\r\n                    reject(e);\r\n                }\r\n            });\r\n\r\n        });\r\n\r\n    }\r\n\r\n    findService(category: string, type: string): Promise<Service> {\r\n\r\n        return new Promise((resolve, reject) => {\r\n\r\n            this.servicesInitialized$.pipe(first(value => !!value)).subscribe(() => {\r\n                const results = this.hostedServices.filter(service =>\r\n                    service.identities.filter(identity => identity.category === category && identity.type === type).length > 0\r\n                );\r\n\r\n                if (results.length === 0) {\r\n                    reject(new Error(`no service matching category ${category} and type ${type} found!`));\r\n                } else if (results.length > 1) {\r\n                    reject(new Error(`multiple services matching category ${category} and type ${type} found! ${JSON.stringify(results)}`));\r\n                } else {\r\n                    return resolve(results[0]);\r\n                }\r\n            });\r\n\r\n        });\r\n\r\n    }\r\n\r\n    private async discoverServices(mainDomain: string): Promise<void> {\r\n        const serviceListResponse = await this.chatAdapter.chatConnectionService.sendIq(\r\n            new QueryStanzaBuilder(\r\n                ServiceDiscoveryPlugin.DISCO_ITEMS, this.chatAdapter.chatConnectionService.userJid.domain).toStanza()\r\n        );\r\n\r\n        const serviceDomains = new Set(\r\n            serviceListResponse\r\n                .getChild('query')\r\n                .getChildren('item')\r\n                .map((itemNode: Element) => itemNode.attrs.jid as string)\r\n        );\r\n        serviceDomains.add(mainDomain);\r\n\r\n        const discoveredServices: Service[] = await Promise.all(\r\n            [...serviceDomains.keys()]\r\n                .map((serviceDomain) => this.discoverServiceInformation(serviceDomain))\r\n        );\r\n        this.hostedServices.push(...discoveredServices);\r\n    }\r\n\r\n    private async discoverServiceInformation(serviceDomain: string): Promise<Service> {\r\n        const serviceInformationResponse = await this.chatAdapter.chatConnectionService.sendIq(\r\n            new QueryStanzaBuilder(ServiceDiscoveryPlugin.DISCO_INFO, serviceDomain).toStanza()\r\n        );\r\n\r\n        const queryNode = serviceInformationResponse.getChild('query');\r\n        const features = queryNode.getChildren('feature').map((featureNode: Element) => featureNode.attrs.var);\r\n        const serviceInformation:any = {\r\n            identities: queryNode.getChildren('identity').map((identityNode: Element) => identityNode.attrs),\r\n            features,\r\n            jid: serviceInformationResponse.attrs.from\r\n        };\r\n        this.resourceCache.set(serviceInformationResponse.attrs.from, serviceInformation);\r\n        return serviceInformation;\r\n    }\r\n\r\n}\r\n"]}