Summary:
This removes problematic code that was holding a HomeDB transaction while applying user actions which could hang indefinitely, especially if the webhook queue is full as in https://grist.slack.com/archives/C05DBJ6LA1F/p1698159750945949.
The discussion about adding this code is here: https://phab.getgrist.com/D3821#inline-45054
The initial motivation was to roll back HomeDB changes if something went wrong while applying user actions, to avoid saving only part of the changes the user requested. I think it's actually fine to just allow such a partial save to happen - I don't see anything particularly undesirable about keeping an update to the webhook URL if other updates requested by the user didn't also get applied, as the fields don't affect each other.
The comment approving the transaction approach said "so we shouldn't end up leave the transaction hanging around too long" which has been falsified.
It looks like there was also some desire to prevent a mess caused by multiple simultaneous calls to this endpoint, which the transaction may have helped with a little, but didn't really seem like a solution. Comments in `Triggers.ts` also mention fears of race conditions when clearing (some of) the queue and the need for some locking. So I wrapped all webhook-related endpoints in a simple `Mutex` held by the `ActiveDoc` to prevent simultaneous changes. I *think* this is a good thing. These endpoints shouldn't be called frequently enough to create a performance issue, and this shouldn't affect actually sending webhook events when records are added/updated. And it does seem like interleaving calls to these endpoints could cause very weird problems.
Test Plan: Nothing yet, I'd like to hear if others think this is sensible.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D4111
Summary: Also fixes a few bugs found along the way, particularly that webhook payloads could contain stale data.
Test Plan: Added an nbrowser test, made existing test a bit more detailed.
Reviewers: paulfitz
Reviewed By: paulfitz
Subscribers: paulfitz
Differential Revision: https://phab.getgrist.com/D4102
Summary: Adds a handful of new telemetry events, and makes a few tweaks to allow for better organization of telemetry.
Test Plan: Manual.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D4100
Summary:
The event is triggered whenever a document is created, imported, or
duplicated.
Test Plan: Tested manually.
Reviewers: jarek
Reviewed By: jarek
Differential Revision: https://phab.getgrist.com/D4035
This makes three main changes:
* Adds a hook to transform download links.
* Adds a hook to add an externally created ActiveDoc to a DocManager.
* Rejiggers XLSX export code so it can be used without streaming,
which is currently tricky in a browser. Regular usage with node
continues to use streaming.
With these changes, I have a POC in hand that updates grist-static
to support downloading CSVs, XLSXs, and .grist files.
* `GRIST_ANON_PLAYGROUND`: When set to 'false' deny anonymous users access to the home page
* `GRIST_FORCE_LOGIN`: Much like `GRIST_ANON_PLAYGROUND` but don't support anonymous access at all (features like sharing docs publicly requires authentication)
---------
Co-authored-by: Florent FAYOLLE <florent.fayolle@beta.gouv.fr>
Summary:
The new "copyDoc" query parameter on the login page sets a short-lived cookie, which is
then read when welcoming a new user to copy that document to their Home workspace, and
redirect to it. Currently, only templates and bare forks set this parameter.
A new API endpoint for copying a document to a workspace was also added.
Test Plan: Browser tests.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D3992
* add an endpoint for doing SQL selects
This adds an endpoint for doing SQL selects directly on a Grist document. Other kinds of statements are not supported. There is a default timeout of a second on queries.
This follows loosely an API design by Alex Hall.
Co-authored-by: jarek <jaroslaw.sadzinski@gmail.com>
Summary:
Banners are now shown when there are low or no AI assistant
credits remaining.
Test Plan: Browser tests.
Reviewers: jarek
Reviewed By: jarek
Differential Revision: https://phab.getgrist.com/D4018
Summary: Using standard tost notification, message about webhook queue being overflown was added. message is permanent as long as queue is full. Message contains linkt to the webhook setings
Test Plan: two nbrowser test was added - one to check if message is show when queue is full, and second to check if message is dismiss when queue was cleaned.
Reviewers: georgegevoian
Reviewed By: georgegevoian
Subscribers: jarek
Differential Revision: https://phab.getgrist.com/D3929
Summary:
Remove a duplicate import, perhaps introduced during merge of
a relatively long-lived branch.
Test Plan: existing tests should pass
Reviewers: georgegevoian
Reviewed By: georgegevoian
Differential Revision: https://phab.getgrist.com/D3953
Summary:
introduces POST /api/docs/{docId}/webhooks and DELETE /api/docs/{docId}/webhooks/{webhookId} on place of old _subscribe and _unsubscribe endpoints.
Remove checking for unsubscribeKey while deleting webhook - only owner can delete webhook using DELETE endpoint. subscription key is still needed for _unsubscribe endpoint.
old _unsubscribe and _subscribe endpoints are still active and work as before - no changes there.
Posting schema:
```
POST /api/docs/[docId]/webhooks
```
Request Body:
```
{
"webhooks": [
{
"fields": {
"url": "https://webhook.site/3bd02246-f122-445e-ba7f-bf5ea5bb6eb1",
"eventTypes": [
"add",
"update"
],
"enabled": true,
"name": "WebhookName",
"memo": "just a text",
"tableId": "Table1"
}
},
{
"fields": {
"url": "https://webhook.site/3bd02246-f122-445e-ba7f-bf5ea5bb6eb2",
"eventTypes": [
"add",
],
"enabled": true,
"name": "OtherWebhookName",
"memo": "just a text",
"tableId": "Table1"
}
}
]
}
```
Expected response: WebhookId for each webhook posted:
```
{
"webhooks": [
{
"id": "85c77108-f1e1-4217-a50d-acd1c5996da2"
},
{
"id": "d87a6402-cfd7-4822-878c-657308fcc8c3"
}
]
}
```
Deleting webhooks:
```
DELETE api/docs/[docId]/webhooks/[webhookId]
```
there is no payload in DELETE request. Therefore only one webhook can be deleted at once
Response:
```
{
"success": true
}
```
Test Plan: Old unit test improved to handle new endpoints, and one more added to check if endpoints are in fact created/removed
Reviewers: alexmojaki
Reviewed By: alexmojaki
Subscribers: paulfitz, alexmojaki
Differential Revision: https://phab.getgrist.com/D3916
Summary:
Adding limits for AI calls and connecting those limits with a Stripe Account.
- New table in homedb called `limits`
- All calls to the AI are not routed through DocApi and measured.
- All products now contain a special key `assistantLimit`, with a default value 0
- Limit is reset every time the subscription has changed its period
- The billing page is updated with two new options that describe the AI plan
- There is a new popup that allows the user to upgrade to a higher plan
- Tiers are read directly from the Stripe product with a volume pricing model
Test Plan: Updated and added
Reviewers: georgegevoian, paulfitz
Reviewed By: georgegevoian
Subscribers: dsagal
Differential Revision: https://phab.getgrist.com/D3907
Summary:
Adds a new Support Grist page (accessible only in grist-core), containing
options to opt in to telemetry and sponsor Grist Labs on GitHub.
A nudge is also shown in the doc menu, which can be collapsed or permanently
dismissed.
Test Plan: Browser and server tests.
Reviewers: paulfitz, dsagal
Reviewed By: paulfitz
Subscribers: jarek, dsagal
Differential Revision: https://phab.getgrist.com/D3926
Summary: Also fixes a few small bugs with telemetry collection.
Test Plan: Server and manual tests.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D3915
Summary:
Adds support for optional telemetry to grist-core.
A new environment variable, GRIST_TELEMETRY_LEVEL, controls the level of telemetry collected.
Test Plan: Server and unit tests.
Reviewers: paulfitz
Reviewed By: paulfitz
Subscribers: dsagal, anaisconce
Differential Revision: https://phab.getgrist.com/D3880
Summary:
This adds a UI panel for managing webhooks. Work started by Cyprien Pindat. You can find the UI on a document's settings page. Main changes relative to Cyprien's demo:
* Changed behavior of virtual table to be more consistent with the rest of Grist, by factoring out part of the implementation of on-demand tables.
* Cell values that would create an error can now be denied and reverted (as for the rest of Grist).
* Changes made by other users are integrated in a sane way.
* Basic undo/redo support is added using the regular undo/redo stack.
* The table list in the drop-down is now updated if schema changes.
* Added a notification from back-end when webhook status is updated so constant polling isn't needed to support multi-user operation.
* Factored out webhook specific logic from general virtual table support.
* Made a bunch of fixes to various broken behavior.
* Added tests.
The code remains somewhat unpolished, and behavior in the presence of errors is imperfect in general but may be adequate for this case.
I assume that we'll soon be lifting the restriction on the set of domains that are supported for webhooks - otherwise we'd want to provide some friendly way to discover that list of supported domains rather than just throwing an error.
I don't actually know a lot about how the front-end works - it looks like tables/columns/fields/sections can be safely added if they have string ids that won't collide with bone fide numeric ids from the back end. Sneaky.
Contains a migration, so needs an extra reviewer for that.
Test Plan: added tests
Reviewers: jarek, dsagal
Reviewed By: jarek, dsagal
Differential Revision: https://phab.getgrist.com/D3856
Summary:
Adds a new endpoint to update webhook.
Perform some refactoring to allow code reuse from endpoint allowing to _subscribe and _unsubscribe webhooks.
One aspect of webhook is that url are stored in the home db while the rest of the fields (tableRef, isReadyColRef, ...) are stored in sqlite. So care must be taken when updating fields, to properly rollback if anything should fail.
Follow up diff will bring UI to edit webhook list
Test Plan: Updated doc api server tests
Reviewers: jarek
Reviewed By: jarek
Subscribers: paulfitz
Differential Revision: https://phab.getgrist.com/D3821
Summary:
Documents can now be flagged as tutorials, which causes them to display
Markdown-formatted slides from a special GristDocTutorial table. Tutorial
documents are forked on open, and remember the last slide a user was on.
They can be restarted too, which prepares a new fork of the tutorial.
Test Plan: Browser tests.
Reviewers: jarek
Reviewed By: jarek
Differential Revision: https://phab.getgrist.com/D3813
Summary:
Adds information about forks to the home db. This will be used
later by the UI to list forks of documents.
Test Plan: Browser and server tests.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D3772
Summary:
Diff removes view-as pill in the document breadcrumbs and add new view-as banner.
Note: Banners are still missing mechanism to handle several banners. As of now both doc-usage and view-as banners could show up at the same time.
Test Plan: Refactored existing test.
Reviewers: jarek
Reviewed By: jarek
Subscribers: jarek
Differential Revision: https://phab.getgrist.com/D3732
Summary:
for users who don't automatically have deep rights
to the document, provide them with attachment metadata only
for rows they have access to. This is a little tricky to
do efficiently. We provide attachment metadata when an
individual table is fetched, rather than on initial document
load, so we don't block that load on a full document scan.
We provide attachment metadata to a client when we see that
we are shipping rows mentioning particular attachments,
without making any effort to keep track of the metadata they
already have.
Test Plan: updated tests
Reviewers: dsagal, jarek
Reviewed By: dsagal, jarek
Differential Revision: https://phab.getgrist.com/D3722
Summary:
- New /webhooks event that lists all webhooks in a document (available for owners),
- Monitoring webhooks usage and saving it in memory or Redis,
- Loosening _usubscribe API endpoint, so that the information returned from the /webhook endpoint is enough to unsubscribe,
- Owners can remove webhook without the unsubscribe key.
The endpoint lists all webhooks that are registered in a document, not just webhooks from a single table.
There are two status fields. First for the webhook, second for the last request attempt.
Webhook can have 5 statuses: 'idle', 'sending', 'retrying', 'postponed', 'error', which roughly describes what the
sendLoop is currently doing. The 'error' status describes a situation when all request attempts failed and the queue needs
to be drained, so some requests were dropped.
The last request status can only be: 'success', 'failure' or 'rejected'. Rejected means that the last batch was dropped because the
queue was too long.
Test Plan: New and updated tests
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D3727
Summary:
All users are treated as viewers for snapshot documents, since they
cannot reasonably be edited. This is a bit dubious and confusing now
that granular access rules exist. More urgently, owners of the trunk
document may be locked out of downloading a snapshot, and so also
locked out of replacing the trunk with a snapshot. This diff
explicitly gives an owner of a trunk document the right to download
its snapshots.
Test Plan: updated a snapshots test to something that fails without this diff
Reviewers: dsagal, georgegevoian
Reviewed By: dsagal, georgegevoian
Subscribers: jarek, dsagal
Differential Revision: https://phab.getgrist.com/D3721
Summary:
Creating an API endpoint to cancel any queued webhook messages from
a document.
Test Plan: Updated
Reviewers: paulfitz, georgegevoian
Reviewed By: paulfitz, georgegevoian
Differential Revision: https://phab.getgrist.com/D3713
Summary:
Snapshots can now only be listed for users with non-nuanced access
(no access rules, or owners on docs with rules). If a snapshot URL
leaks, or is shared by a user who can list snapshots, that URL
behaves as before -- it gives access to the snapshot according
to access rules in that snapshot.
Test Plan: added test
Reviewers: georgegevoian, dsagal
Reviewed By: georgegevoian, dsagal
Subscribers: jarek
Differential Revision: https://phab.getgrist.com/D3698
Summary:
Attachments are a special case for granular access control. A user is now allowed to read a given attachment if they have read access to a cell containing its id. So when a user writes to a cell in an attachment column, it is important that they can only write the ids of cells to which they have access. This diff allows a user to add an attachment id in a cell if:
* The user already has access to that a attachment via some existing cell, or
* The user recently updated the attachment, or
* The attachment change is from an undo/redo of a previous action attributed to that user
Test Plan: Updated tests
Reviewers: georgegevoian, dsagal
Reviewed By: georgegevoian, dsagal
Differential Revision: https://phab.getgrist.com/D3681
Summary:
The /replace endpoint was built with home-level access control in mind. Updates needed:
* Only an owner can now replace a document. Only owners are permitted to change granular access rules, and a document replacement could change granular access rules.
* For the document being substituted in: the user must have complete access to view all material within it.
Test Plan: extended test
Reviewers: georgegevoian, dsagal
Reviewed By: georgegevoian, dsagal
Differential Revision: https://phab.getgrist.com/D3694
XLSX export of active view / table
Co-authored-by: Louis Delbosc <louis.delbosc.prestataire@anct.gouv.fr>
Co-authored-by: Vincent Viers <vincent.viers@beta.gouv.fr>
Summary:
Adds a CLI command to un-quarantine an active document. Also tweaks the
name of related environment variable to avoid a naming conflict.
Test Plan: Server test.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D3583
Summary:
Adds a new CLI command, doc, with a subcommand that quarantines
an active document. Adds a group query param to a housekeeping
endpoint for updating the document group prior to checking if a doc
needs to be reassigned. Both methods require support user credentials.
Test Plan: Server tests. (Additional testing will be done manually on staging.)
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D3570
Summary:
With this, a custom widget can render an attachment by doing:
```
const tokenInfo = await grist.docApi.getAccessToken({readOnly: true});
const img = document.getElementById('the_image');
const id = record.C[0]; // get an id of an attachment
const src = `${tokenInfo.baseUrl}/attachments/${id}/download?auth=${tokenInfo.token}`;
img.setAttribute('src', src)
```
The access token expires after a few mins, so if a user right-clicks on an image
to save it, they may get access denied unless they refresh the page. A little awkward,
but s3 pre-authorized links behave similarly and it generally isn't a deal-breaker.
Test Plan: added tests
Reviewers: dsagal
Reviewed By: dsagal
Subscribers: dsagal
Differential Revision: https://phab.getgrist.com/D3488
Summary:
When a user requests to read the contents of an attachment, only allow the request if there exists a cell in an attachment column that contains the attachment and which they have read access to.
This does not cover:
* Granular write access for attachments. In particular, a user who can write to any attachment column should be considered to have full read access to all attachment columns, currently.
* Access control of attachment metadata such as name and format.
The implementation uses a sql query that requires a scan, and some notes on how this could be optimized in future. The web client was updated to specify the cell to check for access, and performance seemed fine in casual testing on a doc with 1000s of attachments. I'm not sure how performance would hold up as the set of access rules grows as well.
Test Plan: added tests
Reviewers: alexmojaki
Reviewed By: alexmojaki
Differential Revision: https://phab.getgrist.com/D3490
Summary:
Building:
- Builds no longer wait for tsc for either client, server, or test targets. All use esbuild which is very fast.
- Build still runs tsc, but only to report errors. This may be turned off with `SKIP_TSC=1` env var.
- Grist-core continues to build using tsc.
- Esbuild requires ES6 module semantics. Typescript's esModuleInterop is turned
on, so that tsc accepts and enforces correct usage.
- Client-side code is watched and bundled by webpack as before (using esbuild-loader)
Code changes:
- Imports must now follow ES6 semantics: `import * as X from ...` produces a
module object; to import functions or class instances, use `import X from ...`.
- Everything is now built with isolatedModules flag. Some exports were updated for it.
Packages:
- Upgraded browserify dependency, and related packages (used for the distribution-building step).
- Building the distribution now uses esbuild's minification. babel-minify is no longer used.
Test Plan: Should have no behavior changes, existing tests should pass, and docker image should build too.
Reviewers: georgegevoian
Reviewed By: georgegevoian
Subscribers: alexmojaki
Differential Revision: https://phab.getgrist.com/D3506
Summary: Combines the code and behaviour of the existing endpoints `GET /records` (for the general shape of the result and the parameters for sort/filter/limit etc) and retrieving a specific attachment with `GET /attachments/:id` for handling fields specific to attachments.
Test Plan: Added a DocApi test. Also updated one test to use the new endpoint instead of raw `GET /tables/_grist_Attachments/records`.
Reviewers: cyprien
Reviewed By: cyprien
Subscribers: cyprien
Differential Revision: https://phab.getgrist.com/D3443
Summary:
This allows limiting the memory available to documents in the sandbox when gvisor is used. If memory limit is exceeded, we offer to open doc in recovery mode. Recovery mode is tweaked to open docs with tables in "ondemand" mode, which will generally take less memory and allow for deleting rows.
The limit is on the size of the virtual address space available to the sandbox (`RLIMIT_AS`), which in practice appears to function as one would want, and is the only practical option. There is a documented `RLIMIT_RSS` limit to `specifies the limit (in bytes) of the process's resident set (the number of virtual pages resident in RAM)` but this is no longer enforced by the kernel (neither the host nor gvisor).
When the sandbox runs out of memory, there are many ways it can fail. This diff catches all the ones I saw, but there could be more.
Test Plan: added tests
Reviewers: alexmojaki
Reviewed By: alexmojaki
Subscribers: alexmojaki
Differential Revision: https://phab.getgrist.com/D3398
Summary:
The summary includes a count of documents that are approaching
limits, in grace period, or delete-only. The endpoint is only accessible
to site owners, and is currently unused. A follow-up diff will add usage
banners to the site home page, which will use the response from the
endpoint to communicate usage information to owners.
Test Plan: Browser and server tests.
Reviewers: alexmojaki
Reviewed By: alexmojaki
Differential Revision: https://phab.getgrist.com/D3420
