Mailspring/packages/isomorphic-core
Christine Spang a57e4bdd20 [cloud-api] Verify SMTP credentials in /auth endpoint
Summary:
This patch will prevent users from being able to connect accounts which sync
mail but fail to send.

This commit includes a couple pieces:
* Adds a call to nodemailer's `verify()` function in the /auth endpoint
* Adds Error object conversion for SMTP errors. Since we don't implement our
  own connection object or connection pool for SMTP, we simply wrap the couple
  places we call functions from nodemailer that connect to SMTP, namely
  SendmailClient's _send() and the new verify() call in /auth.
* Moves RetryableError to the 'errors' module since it's now a base class for
  retryable IMAP //and// SMTP errors.
* Moves the main `smtpConfig()` logic which used to live on the Account model
  into AuthHelpers so it can be shared between the Account model and the verify
  code.
* Converts a few different places to use `import` syntax instead of
  `require` syntax for module imports. Apologies for not splitting this out
  into a separate diff—would have been a fair amount of work and looks not too
  difficult to skim over in the context of the rest of the patch.
* Fixing a bug in a previous commit where erroring sends would crash because of
  using `this._transporter.options` instead of `this._transporter.transporter.options`

Test Plan: manual

Reviewers: evan, halla, juan

Reviewed By: halla, juan

Differential Revision: https://phab.nylas.com/D4200
2017-03-28 15:47:44 -07:00
..
spec [client-sync] Don't handle IMAP timeouts in the connection pool 2017-03-23 11:33:53 -07:00
src [cloud-api] Verify SMTP credentials in /auth endpoint 2017-03-28 15:47:44 -07:00
index.js [cloud-api] Verify SMTP credentials in /auth endpoint 2017-03-28 15:47:44 -07:00
package.json Revert "[iso-core] Upgrade nodemailer" 2017-03-16 15:09:09 -07:00
README.md [*] update and add READMEs to each package 2017-02-17 17:28:09 -08:00

Isomorphic Core

Isomorphic refers to javascript that can be run on both the client and the server.

This is shared code for mail and utilities that is designed to run both on deployed cloud servers and from within the Nylas Mail client.

Use through a regular import: import iso-core from 'isomorphic-core'

It is required as a dependency in the package.json of other modules.

This library isn't on the npm registry, but works as a dependency thanks to lerna bootstrap

See index.js for what gets explicitly exported by this library.

Important Usage Notes:

Since this code runs in both the client and the server, you must be careful with what libraries you use. Some common gotchas:

  • You can't use NylasEnv or NylasExports. These are injected only in the client.
  • If you require a 3rd party library, it must be added to the "dependencies" of isomorphic-core's package.json
  • You may use modern javascript syntax. Both the client and server get compiled with the same .babelrc setting