99 lines
4.0 KiB
JavaScript
99 lines
4.0 KiB
JavaScript
import { OpenAI } from "../../index.mjs";
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import { OpenAIError } from "../../error.mjs";
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import { OpenAIRealtimeEmitter, buildRealtimeURL, isAzure } from "./internal-base.mjs";
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import { isRunningInBrowser } from "../../internal/detect-platform.mjs";
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export class OpenAIRealtimeWebSocket extends OpenAIRealtimeEmitter {
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constructor(props, client) {
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super();
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const dangerouslyAllowBrowser = props.dangerouslyAllowBrowser ??
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client?._options?.dangerouslyAllowBrowser ??
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(client?.apiKey.startsWith('ek_') ? true : null);
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if (!dangerouslyAllowBrowser && isRunningInBrowser()) {
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throw new OpenAIError("It looks like you're running in a browser-like environment.\n\nThis is disabled by default, as it risks exposing your secret API credentials to attackers.\n\nYou can avoid this error by creating an ephemeral session token:\nhttps://platform.openai.com/docs/api-reference/realtime-sessions\n");
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}
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client ?? (client = new OpenAI({ dangerouslyAllowBrowser }));
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this.url = buildRealtimeURL(client, props.model);
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props.onURL?.(this.url);
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// @ts-ignore
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this.socket = new WebSocket(this.url.toString(), [
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'realtime',
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...(isAzure(client) ? [] : [`openai-insecure-api-key.${client.apiKey}`]),
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'openai-beta.realtime-v1',
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]);
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this.socket.addEventListener('message', (websocketEvent) => {
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const event = (() => {
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try {
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return JSON.parse(websocketEvent.data.toString());
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}
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catch (err) {
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this._onError(null, 'could not parse websocket event', err);
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return null;
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}
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})();
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if (event) {
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this._emit('event', event);
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if (event.type === 'error') {
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this._onError(event);
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}
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else {
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// @ts-expect-error TS isn't smart enough to get the relationship right here
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this._emit(event.type, event);
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}
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}
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});
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this.socket.addEventListener('error', (event) => {
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this._onError(null, event.message, null);
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});
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if (isAzure(client)) {
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if (this.url.searchParams.get('Authorization') !== null) {
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this.url.searchParams.set('Authorization', '<REDACTED>');
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}
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else {
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this.url.searchParams.set('api-key', '<REDACTED>');
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}
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}
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}
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static async azure(client, options = {}) {
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const token = await client._getAzureADToken();
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function onURL(url) {
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if (client.apiKey !== '<Missing Key>') {
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url.searchParams.set('api-key', client.apiKey);
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}
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else {
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if (token) {
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url.searchParams.set('Authorization', `Bearer ${token}`);
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}
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else {
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throw new Error('AzureOpenAI is not instantiated correctly. No API key or token provided.');
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}
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}
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}
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const deploymentName = options.deploymentName ?? client.deploymentName;
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if (!deploymentName) {
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throw new Error('No deployment name provided');
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}
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const { dangerouslyAllowBrowser } = options;
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return new OpenAIRealtimeWebSocket({
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model: deploymentName,
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onURL,
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...(dangerouslyAllowBrowser ? { dangerouslyAllowBrowser } : {}),
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}, client);
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}
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send(event) {
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try {
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this.socket.send(JSON.stringify(event));
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}
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catch (err) {
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this._onError(null, 'could not send data', err);
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}
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}
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close(props) {
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try {
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this.socket.close(props?.code ?? 1000, props?.reason ?? 'OK');
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}
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catch (err) {
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this._onError(null, 'could not close the connection', err);
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}
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}
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}
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//# sourceMappingURL=websocket.mjs.map
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