@c8y/client/lib/esm2015/src/core/BearerAuth.js

Client application programming interface to access the Cumulocity IoT-Platform REST services.

import { FetchClient } from './FetchClient.js';
const secrets = new WeakMap();
export class BearerAuth {
    constructor(token) {
        this.logoutUrl = 'user/logout';
        secrets.set(this, { token });
    }
    getFetchOptions(options) {
        const token = this.getToken();
        options.headers = Object.assign({ Authorization: `Bearer ${token}` }, options.headers);
        return options;
    }
    updateCredentials({ token }) {
        secrets.set(this, { token });
        return;
    }
    getCometdHandshake(config = {}) {
        const secret = secrets.get(this);
        const { tfa } = secret;
        const token = this.getToken();
        const KEY = 'com.cumulocity.authn';
        const ext = (config.ext = config.ext || {});
        ext[KEY] = Object.assign(ext[KEY] || {}, { token, tfa });
        return config;
    }
    logout(options = {}) {
        const client = new FetchClient();
        client.setAuth(this);
        const method = 'POST';
        const body = JSON.stringify({});
        const headers = { 'content-type': 'application/json', accept: 'application/json' };
        return client.fetch(this.logoutUrl, Object.assign({ headers, body, method }, options)).finally(() => {
            secrets.set(this, {});
        });
    }
    getToken() {
        const secret = secrets.get(this);
        const { token } = secret;
        return token;
    }
}
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