@contentgrid/fetch-hook-authentication/build/index.js

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var request = require('@contentgrid/fetch-hooks/request');
var valueProvider = require('@contentgrid/fetch-hooks/value-provider');
var tokenSupplier_composite = require('./token-supplier/composite.js');
var tokenSupplier_contentgridTokenExchange = require('./token-supplier/contentgridTokenExchange.js');
require('@contentgrid/fetch-hooks');
require('whatwg-mimetype');

function createBearerAuthenticationHook(opts) {
  const tokenSupplierResolver = valueProvider.ValueProviderResolver.fromValueProvider(opts.tokenSupplier);
  return request.setHeader("Authorization", async _ref => {
    let {
      request,
      entrypoint
    } = _ref;
    const tokenSupplier = await tokenSupplierResolver.resolve();
    const authenticationToken = await tokenSupplier(request.url, {
      signal: request.signal,
      fetch: entrypoint
    });
    if (authenticationToken) {
      return "Bearer " + authenticationToken.token;
    } else {
      return null;
    }
  });
}

exports.CompositeTokenSupplierBuilder = tokenSupplier_composite.CompositeTokenSupplierBuilder;
exports.createCompositeTokenSupplier = tokenSupplier_composite.default;
exports.OAuth2AuthenticationError = tokenSupplier_contentgridTokenExchange.OAuth2AuthenticationError;
exports.TokenExchangeError = tokenSupplier_contentgridTokenExchange.TokenExchangeError;
exports.TokenExchangeProtocolViolationError = tokenSupplier_contentgridTokenExchange.TokenExchangeProtocolViolationError;
exports.createContentgridTokenExchangeTokenSupplier = tokenSupplier_contentgridTokenExchange.default;
exports.default = createBearerAuthenticationHook;
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