Commit 4029445a authored by Carolina's avatar Carolina
Browse files

Bug 1566797 - Handles more than one cert received in the URL (about:certificate).r=keeler 

Differential Revision: https://phabricator.services.mozilla.com/D38388

--HG--
extra : moz-landing-system : lando
parent b2cd1171

toolkit/components/certviewer/content/certviewer.js

+31 −25
Original line number Diff line number Diff line
@@ -13,12 +13,13 @@ let gElements = {}; 
document.addEventListener("DOMContentLoaded", async e => {

  gElements.certificateSection = document.querySelector("certificate-section");

  let url = new URL(document.URL);

  let certInfo = url.searchParams.get("cert");

  if (!certInfo) {

  let certInfo = url.searchParams.getAll("cert");

  if (certInfo.length === 0) {

    await render(true);

    return;

  }

  await buildChain(decodeURIComponent(certInfo));

  certInfo = certInfo.map(cert => decodeURIComponent(cert));

  await buildChain(certInfo);

});



export const updateSelectedItem = (() => {
@@ -42,26 +43,31 @@ const render = async error => { 
  return Promise.resolve();

};



const buildChain = async certBase64 => {

  let certDER;

const buildChain = async chain => {

  await Promise.all(

    chain

      .map(cert => {

        try {

    certDER = pemToDER(certBase64);

          return pemToDER(cert);

        } catch (err) {

    await render(true);

    return;

  }



  if (certDER == null) {

    await render(true);

    return;

          return Promise.reject(err);

        }



      })

      .map(cert => {

        try {

    await parse(certDER);

          return parse(cert);

        } catch (err) {

    await render(true);

    return;

          return Promise.reject(err);

        }



  await render(false);

      })

  )

    .then(certs => {

      if (certs.length === 0) {

        return Promise.reject();

      }

      return render(false);

    })

    .catch(err => {

      render(true);

    });

};