Summary: This error should really be retryable, and will prevent more red boxes
Test Plan: manual
Reviewers: evan, spang
Reviewed By: evan, spang
Differential Revision: https://phab.nylas.com/D3982
Summary:
We previously weren't saving the smtp settings for cloud gmail accounts,
and even though we fixed that, we still need to be able to handle the accounts
that were authed before that fix went out. This diff changes `smtpConfig()` to
always call `credentialsForProvider` instead of depending on what was saved
in the database.
Test Plan: manual
Reviewers: juan, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D3980
Summary:
Process reminders metadata and send the reminder email if there
haven't been any replies. Checking for replies involves checking
each of the folders in `folderImapNames` for messages that are in
reply to the messages in `messageIdHeaders`.
Test Plan: manual
Reviewers: khamidou, juan, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D3958
Summary:
The SendmailClient is in isomorphic-core, but wasn't working properly when
called from cloud-workers. This diff includes a variety of fixes to get it
working:
- Add smtp config to connection settings in cloud-core
- Don't use `PromiseUtils.promisify` for a function that needs `this` to
be bound properly
- Don't reference `NylasEnv` (That error gets caught and reported
elsewhere anyway, we don't need to report it here)
- Default `message.uploads` to `[]` to keep iterator happy
- Add Gmail environment variables to cloud-worker app
Test Plan: manual
Reviewers: juan, khamidou, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D3954
Summary:
Node's native `Error` object does NOT implement toJSON. We attempt to call
toJSON when reporting errors. This wasn't noticed until now because
bunyan's pretty logger (which only run in dev mode) started JSONifying
errors
Test Plan:
Try and API auth with a bad username with local setup. See that it throws
toJSON error. After patch, error properly serializes
Reviewers: spang, halla, jerm, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D3975
Summary: atob() is a global in browser environments, but needs to be imported otherwise.
Test Plan: manual
Reviewers: juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D3950
Summary:
This is a set of functions which will allow isomorphic-core to detect
which environment it is running on.
This will be useful for moving the metrics reporter to iso-core
Test Plan: manual
Reviewers: mark, spang
Reviewed By: spang
Differential Revision: https://phab.nylas.com/D3966
[*] update babel
[client-app] remove flow-typed
[client-app] Move build/package.json to main package.json
[client-app] remove spec_integration
[client-app] fix babel support
Add client-private-plugins package.json
[client-app] add node_modules to global path for private-plugins
Move client-sync dependencies to client-app root
fix electron rebuild
[*] moved to monorepo
Summary: App now runs in monorepo
Test Plan: npm test
Reviewers: juan, mark, khamidou, halla, spang
Differential Revision: https://phab.nylas.com/D3947
Summary: Should help a fair bit with our redis connection pileup.
Test Plan: Tested manually.
Reviewers: mark, spang, juan, evan
Reviewed By: mark, spang, evan
Differential Revision: https://phab.nylas.com/D3916
Summary:
See title.
I really wish we could clean up this error handling a bit better, but I don't
think its super important right now.
Test Plan: manual
Reviewers: spang, evan, halla
Reviewed By: evan, halla
Differential Revision: https://phab.nylas.com/D3903
Summary:
I've encountered random imap errors that we mark as permanent, but that
contain try again in the error message. We should check for that
Test Plan: manual
Reviewers: spang, evan, mark
Differential Revision: https://phab.nylas.com/D3899
Summary:
On each sync loop, we increment the socketTimeout based on how many times we've
seen socket timeouts in a row. The max socket timeout is 10m
Test Plan: manual
Reviewers: evan, spang, mark
Reviewed By: mark
Differential Revision: https://phab.nylas.com/D3843
Summary:
There are 2 types of IMAP errors that need to be treated as retryable. See code
comments as to why.
Test Plan: manual
Reviewers: khamidou, evan, spang
Reviewed By: spang
Differential Revision: https://phab.nylas.com/D3811
Summary: see title
Test Plan: manual, deploy to staging, check that it works
Reviewers: evan, spang, tomasz, khamidou
Reviewed By: tomasz
Differential Revision: https://phab.nylas.com/D3800
Summary:
If we attempt to operate on a box that is no longer open, we should make
the error retryable so that we re-open the correct box and continue
syncing instead of showing the scary red box to users
Addresses T7680
Test Plan: manual
Reviewers: evan, spang, halla, mark
Reviewed By: halla, mark
Subscribers: mark
Differential Revision: https://phab.nylas.com/D3792
Summary:
Now that we don't do strict validation of certificates for non-major IMAP
providers this shouldn't come up as much, but when it does we're gonna
want a better error message to help support out.
I am not 100% sure there aren't other socket errors that should be fatal,
but this was the one I could figure out by test authing against a server
with a self-signed cert and grepping around the node socket source code.
Test Plan: manual
Reviewers: evan, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D3774
Summary:
Unfortunately, many IMAP hosts outside the major ones do not have
certificates issued by a certificate authority, and it is very confusing
to folks to have their account auth not work. This patch relaxes our
certificate requirements for IMAP hosts outside the major providers.
It's cool that node 6 has secure TLS settings by default!
Fixes: T7673
Test Plan: manual
Reviewers: mark, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D3771
Summary:
We've been syncing drafts messages but not the drafts flag in K2, making
them appear in Edgehill as regular old messages.
This commit makes K2 sync the drafts flag, and also correctly label
folders called "Drafts" with the 'drafts' role.
Because 2-way syncing of drafts is very complex and error-prone since
you need to add new drafts and delete the old ones on every update, and
we reaally don't want to do things like create multiplying draft copies
or accidentally lose a draft someone started composing elsewhere, we
simply exclude messages marked as drafts from being serialized to
Edgehill through the delta stream for now. This removes the confusing
behaviour and also sets a better stage for completing drafts sync later.
Eventually we will also want to add functionality to allow users to
select their drafts folder, but for now this code does the right thing
in many more cases.
While investigating this behaviour, I also discovered a bug we've never
seen before where Gmail isn't applying the \Draft flag to draft
messages, no matter which folder we fetch them from. :-/ This is very
unfortunate and there's no way for us to work around it other than to
fetch messages in the Drafts folder and manually apply the flag locally,
since "drafts" is not a label in Gmail, only another IMAP folder. Brandon
Long from the Gmail team says that this is because they've had
problems with clients which sync drafts, so the Gmail web client and
mobile apps do not set the \Draft flag on drafts. (I don't get how this
solves their problem, but okay.) Let's solve the issue on Gmail if it
comes up by user demand—should be relatively straightforward to
implement, but it adds sync work & complexity.
Fixes T7593
Test Plan: manual
Reviewers: halla, juan
Reviewed By: juan
Maniphest Tasks: T7593
Differential Revision: https://phab.nylas.com/D3749
Summary:
We are getting to many imap timeout connection errors because the
authTimeout was just 5 secs
Test Plan: manual
Reviewers: khamidou, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D3733
Summary:
Specifically, these imap connections have been known to hang when you close your laptop or go offline/online, even though we are passing a `socketTimeout` to node-imap. When they hang, everything freezes because the promise waiting for the result never resolves.
`_createConnectionPromise` wraps the operations with a timeout we implemented ourselves, and correctly rejects on timeout.
This commit wraps other imap operations that were missing. (I notices because I encountered the hanging on one of these operations)
Test Plan: manual
Reviewers: evan, mark, spang
Reviewed By: spang
Differential Revision: https://phab.nylas.com/D3720
Summary: Was missing from in envelope when sending custom message
Test Plan: manual, tested sending from Gmail, Office365, Yahoo, all work
Reviewers: evan, halla
Reviewed By: halla
Differential Revision: https://phab.nylas.com/D3700
Summary:
Don't show the attachment icon on threads that only have inline
images. We do this by assuming that inline images have a contentID,
and regular attachments do not. Also updates the way we send
attachments in order to adhere to this standard.
Test Plan: tested manually
Reviewers: spang
Reviewed By: spang
Differential Revision: https://phab.nylas.com/D3696
Summary:
When syncing folders, we check if the folder needs syncing by checking if it has any new messages via the STATUS command (STATUS returns uidnext, highestmodseq among others, and is cheaper than SELECT)
However, we can't issue a STATUS on a box that is already selected. Previously, if the box was already selected, we would just return it, but this was incorrect because we wouldn't get the latest box values (e.g. uidnext), causing us to think that there were no updates available, and skip syncing folders that actually needed to be synced.
Now, if the box is already selected when getting the status, we have to re select it to refresh the latest values
Test Plan: manual
Reviewers: evan, khamidou, spang
Reviewed By: spang
Differential Revision: https://phab.nylas.com/D3697
Summary:
Consolidating provider checks to use the same source of truth.
Fixes send issues with some provider types.
Test Plan: tested locally
Reviewers: tomasz
Reviewed By: tomasz
Differential Revision: https://phab.nylas.com/D3694
Summary:
This patch changes the sync worker to back off exponentially when there is an issue syncing an account. This has two goals:
- first, it's a bit dangerous to retry immediately. We don't want hundreds of thousands of machines trying to refresh tokens unsuccessfully because our service is struggling.
- second, it's nicer on the CPU to wait a bit between retries.
Currently, we sleep for at most 2 minutes, with some random jitter added.
Test Plan: Tested manually, stared at the code a long time.
Reviewers: evan, juan
Reviewed By: evan, juan
Differential Revision: https://phab.nylas.com/D3684
Summary: Treat any that aren't gmail or office365 as standard imap
Test Plan: manual
Reviewers: juan, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D3686
Summary:
Before trying to sync a folder, check if we actually need to do so. This will prevent us from doing unnecessary work that slows down the sync loop (like performing SELECT commands)
We will perform a folder sync if any of the following are true
- The folder hasn't been completely synced
- There are new messages (using imap STATUS command)
- There are attribute changes indicated via highestmodseq (using imap STATUS command)
- If server doesn't support highestmodseq, it has passed enough time since we last ran an attribute scan on the folder.
Addresses T7513
Test Plan: manual
Reviewers: evan, halla, spang
Reviewed By: halla, spang
Differential Revision: https://phab.nylas.com/D3675
Summary:
This swaps out our generic IMAP threading mechanism to use the threading
headers on the message instead of the prior way of grouping by subject
and then differentiating based on participants, as that design was
somewhat driven by what we could accomplish easily given legacy data
schema decisions and has serious caveats, such as different threads between
the same people with the same subject being misthreaded together. With K2, we
have free reign to change the data format, so we can do it right.
The algorithm is super simple:
- Define "references" as the union of the Message-Id, In-Reply-To, and
References headers on a message, filtered for valid RFC2822 Message-IDs
- On message sync, if any element of the new message's references
matches any element of an existing message's references, thread them
together
In order to accomplish this, we need to store References in a way that
allows each element to be indexed for fast lookup. That meant either
using the sqlite JSON1 extension + expression-based indices, or creating
a new table. I chose the latter as a time-tested and simple solution,
since we don't need the flexibility of JSON here.
Test Plan: manual - unit tests coming
Reviewers: khamidou, evan, juan
Reviewed By: evan, juan
Differential Revision: https://phab.nylas.com/D3651
Examined the headers on a message we sent and found this:
> X-Mailer: nodemailer (2.5.0; +http://nodemailer.com/; SMTP/2.6.0[client:2.8.0])
No need to plaster which sendmail library we're using all over every
email our users send. Turn it off!
Summary:
Previously we would unconditionally issue a SELECT when openBox was
called. Now we check if the currently open box is the one we want first and
return immediately if it is, avoiding the unnecessary SELECT (which can be
quite expensive on large folders like INBOX). We were also calling closeBox
after iterating all the messages in a thread to mark them as read/unread.
This was unnecessary and was causing extra SELECTs to be issued. Now we don't!
This diff is a 5x speedup over the old behavior when marking lots of
threads in the same folder as read all at once.
Test Plan: Run locally, measure perf with log statements
Reviewers: evan, juan
Reviewed By: evan, juan
Differential Revision: https://phab.nylas.com/D3654
