@azure/web-pubsub/dist/esm/webPubSubCredentialPolicy.js

Azure client library for Azure Web PubSub

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
import jwt from "jsonwebtoken";
/**
 * The programmatic identifier of the webPubSubKeyCredentialPolicy.
 */
export const webPubSubKeyCredentialPolicyName = "webPubSubKeyCredentialPolicy";
/**
 * Create an HTTP pipeline policy to authenticate a request
 * using an `AzureKeyCredential` for Text Analytics
 * @internal
 */
export function webPubSubKeyCredentialPolicy(credential) {
    return {
        name: webPubSubKeyCredentialPolicyName,
        sendRequest(request, next) {
            const bearerToken = jwt.sign({}, credential.key, {
                audience: request.url,
                expiresIn: "1h",
                algorithm: "HS256",
            });
            request.headers.set("Authorization", `Bearer ${bearerToken}`);
            return next(request);
        },
    };
}
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