All files koa-helmet.js

100% Statements 17/17
100% Branches 0/0
100% Functions 5/5
100% Lines 17/17

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'use strict';
 
const helmet = require('helmet');
const { promisify } = require('util');
 
const koaHelmet = function () {
  const helmetPromise = promisify(helmet.apply(null, arguments));
 
  const middleware = (ctx, next) => {
    ctx.req.secure = ctx.request.secure;
    return helmetPromise(ctx.req, ctx.res).then(next);
  };
  middleware._name = 'helmet';
  return middleware;
};
 
Object.keys(helmet).forEach(function (helmetMethod) {
  koaHelmet[helmetMethod] = function () {
    const method = helmet[helmetMethod];
    const methodPromise = promisify(method.apply(null, arguments));
 
    return (ctx, next) => {
      ctx.req.secure = ctx.request.secure;
      return methodPromise(ctx.req, ctx.res).then(next);
    };
  };
});
 
module.exports = koaHelmet;