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

import { setHeader } from '@contentgrid/fetch-hooks/request';
import { ValueProviderResolver } from '@contentgrid/fetch-hooks/value-provider';
export { CompositeTokenSupplierBuilder, default as createCompositeTokenSupplier } from './token-supplier/composite.mjs';
export { OAuth2AuthenticationError, TokenExchangeError, TokenExchangeProtocolViolationError, default as createContentgridTokenExchangeTokenSupplier } from './token-supplier/contentgridTokenExchange.mjs';
import '@contentgrid/fetch-hooks';
import 'whatwg-mimetype';

function createBearerAuthenticationHook(opts) {
  const tokenSupplierResolver = ValueProviderResolver.fromValueProvider(opts.tokenSupplier);
  return 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;
    }
  });
}

export { createBearerAuthenticationHook as default };
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