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Christine Spang dce9743283 [local-sync] Refresh Google OAuth2 tokens when Invalid Credentials occurs in sync loop
Summary:
Previously, we would only refresh Google OAuth2 access tokens at the
beginning of the sync loop, and _only_ if the access token had already
expired. This meant that if an access token expired in the middle of a
sync loop iteration, the user would get prompted with the reauth red box
for their account and would have to either go through the oauth flow
again or restart the app for sync to continue.

This diff makes two changes:

1. Adds 5min of padding to the refresh window, so if a token will expire
in <5min, we'll go ahead and refresh the token. This will reduce the
possibility that an access token can expire during a sync loop
iteration.

2. Catches Invalid Credentials IMAPAuthenticationErrors for Gmail
accounts and forces a token refresh on the next sync loop.

These should prevent a user from _ever_ having to reauth their Gmail
account unless the refresh token is revoked, or we encounter some other
permanent error trying to refresh the token.

Fixes T7775 (at least some cases)

Test Plan: manual

Reviewers: khamidou, evan, juan

Reviewed By: juan

Maniphest Tasks: T7775, T7755

Differential Revision: https://phab.nylas.com/D3908
2017-02-15 14:37:31 -08:00
.ebextensions Fixes to Docker and better docs/debugging 2017-01-03 09:32:08 -08:00
arclib [local-private] move old edgehill src/pro into packages/local-private 2016-12-12 10:09:58 -05:00
migrations [cloud-api] Add support for database migrations 2017-02-06 13:38:59 -08:00
packages [local-sync] Refresh Google OAuth2 tokens when Invalid Credentials occurs in sync loop 2017-02-15 14:37:31 -08:00
scripts [cloud-api] Add support for database migrations 2017-02-06 13:38:59 -08:00
.arcconfig [local-private] move old edgehill src/pro into packages/local-private 2016-12-12 10:09:58 -05:00
.arclint [local-private] move old edgehill src/pro into packages/local-private 2016-12-12 10:09:58 -05:00
.babelrc Make K2 babelrc match Nylas Mail babelrc 2017-01-27 16:31:02 -05:00
.dockerignore Fixes to Docker and better docs/debugging 2017-01-03 09:32:08 -08:00
.eslintrc Fix linter issues 2016-11-21 14:00:35 -08:00
.gitignore [*] Add basic babel toolchain 2016-12-16 13:08:21 -05:00
.tern-project Enable nodejs completion with tern 2016-12-07 07:25:48 -08:00
Dockerfile [*] Add basic babel toolchain 2016-12-16 13:08:21 -05:00
lerna.json [*] update lerna to 2.0.0-beta.30 2016-12-06 16:03:31 -08:00
package.json Bump pm2 version to 2.4.0 2017-02-15 07:54:55 -08:00
pm2-debug-cloud-api.yml Changes to get the cloud workers to run in our staging environment 2017-01-25 16:26:40 -08:00
pm2-dev.yml [cloud-api] Base infrastructure for running cloud workers 2017-02-02 16:14:59 -08:00
pm2-prod-api.yml [*] Add basic babel toolchain 2016-12-16 13:08:21 -05:00
pm2-prod-workers.yml Snooze and send-later worker is running on a single worker right now. 2017-01-25 16:57:56 -08:00
README.md fix typo 2017-01-24 13:58:09 -08:00
test_accounts.txt First step to getting persistent id in K2 2016-12-01 11:15:13 -08:00

K2 - Local Sync Engine & Cloud Services for Nylas Mail

This is a collection of all sync and cloud components required to run N1.

  1. Cloud API: The cloud-based auth and metadata APIs for N1
  2. Cloud Core: Shared code used in all remote cloud services
  3. Cloud Workers: Cloud workers for services like send later
  4. Isomorphic Core: Shared code across local client and cloud servers
  5. Local Sync: The local mailsync engine integreated in Nylas Mail

See /packages for the separate pieces. Each folder in /packages is designed to be its own stand-alone repository. They are all bundled here for the ease of source control management.

Initial Setup for All Local & Cloud Services:

New Computer (Mac):

  1. Install Homebrew
  2. Install NVM brew install nvm
  3. Install Node 6 via NVM: nvm install 6
  4. Install Redis locally brew install redis

New Computer (Linux - Debian/Ubuntu):

  1. Install Node 6+ via NodeSource (trusted):
  2. curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash -
  3. sudo apt-get install -y nodejs
  4. Install Redis locally sudo apt-get install -y redis-server redis-tools benefit of letting us use subdomains.