Commit Graph

406 Commits

Author SHA1 Message Date
George Gevoian
4c5de16e2d (core) Include altSessionId in logs
Summary: Adds altSessionId to log output.

Test Plan: Tested manually.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3355
2022-04-08 16:40:34 -07:00
Alex Hall
64369df4c3 (core) Add /attachments/updateUsed DocApi endpoint to soft delete all unused attachments in document
Summary:
Builds on https://phab.getgrist.com/D3352

Add DocStorage.scanAttachmentsForUsageChanges to do fancy JSON query to find all attachment metadata rows whose soft deletion status needs updating.

Add ActiveDoc.updateUsedAttachments which uses the above and then applies the appropriate user action if needed to soft delete/undelete metadata rows.

Add endpoint in DocApi calling ActiveDoc method.

Test Plan: Added DocApi test

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3357
2022-04-07 15:08:22 +02:00
Alex Hall
251d79704b (core) Migrate Attachments columns from marshalled blobs to JSON
Summary: Adds a migration in preparation for future work on tracking and deleting attachments. This includes a `_grist_Attachments.timeDeleted` column which isn't used yet, and changing the storage format of user columns of type `Attachments`. DocStorage now treats Attachments like RefList in general (since they use JSON), which also prompted a tiny bit of refactoring.

Test Plan: Added a migration test case showing the change in format.

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3352
2022-04-06 13:28:47 +02:00
Paul Fitzpatrick
6c6bfee00e (core) fix redirects for multi-team Grist on a single domain
Summary:
The logic for calculating redirects wasn't quite right for Grist
configured to use a single domain, with teams encoded in the path.
This fixes it.

Test Plan: tested manually with docker compose and /etc/hosts

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3359
2022-04-05 17:27:37 -04:00
Alex Hall
bb5f3fc378 (core) Store monthly snapshots for 8 years to give Enterprise plans a more significant advantage
Summary:
Based on a discussion in https://grist.quip.com/ZvttAyjLCI7H#eLVADAbyipu

Without this change, the only difference between Enterprise and Pro plans regarding snapshots is 5 extra snapshots, one per year.

Test Plan: none

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: paulfitz

Differential Revision: https://phab.getgrist.com/D3349
2022-04-05 18:11:13 +02:00
Paul Fitzpatrick
fea8f906d7 (core) add a login method based on headers
Summary:
This fleshes out header-based authentication a little more to
work with traefik-forward-auth.

Test Plan: manually tested

Reviewers: georgegevoian

Reviewed By: georgegevoian

Subscribers: alexmojaki

Differential Revision: https://phab.getgrist.com/D3348
2022-04-04 18:36:09 -04:00
George Gevoian
6305811ca6 (core) Add new Grist login page
Summary:
Adds a new Grist login page to the login app, and replaces the
server-side Cognito Google Sign-In flow with Google's own OAuth flow.

Test Plan: Browser and server tests.

Reviewers: jarek

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D3332
2022-04-01 15:24:19 -07:00
Alex Hall
21b0ac3eff (core) Enforcing data size limit
Summary:
Track 'data size' in ActiveDoc alongside row count. Measure it at most once every 5 minutes after each change as before, or after every change when it becomes high enough to matter.

A document is now considered to be approaching/exceeding 'the data limit' if either the data size or the row count is approaching/exceeding its own limit.

Unrelated: tweaked teamFreeFeatures.snapshotWindow based on Quip comments

Test Plan: Tested manually that data size is now logged after every change once it gets high enough, but only if the row limit isn't also too high. Still too early for automated tests.

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3341
2022-03-30 17:56:05 +02:00
Alex Hall
59436d2bca (core) Grace period and delete-only mode when exceeding row limit
Summary:
Builds upon https://phab.getgrist.com/D3328

- Add HomeDB column `Document.gracePeriodStart`
- When the row count moves above the limit, set it to the current date. When it moves below, set it to null.
- Add DataLimitStatus type indicating if the document is approaching the limit, is in a grace period, or is in delete only mode if the grace period started at least 14 days ago. Compute it in ActiveDoc and send it to client when opening.
- Only allow certain user actions when in delete-only mode.

Follow-up tasks related to this diff:

- When DataLimitStatus in the client is non-empty, show a banner to the appropriate users.
- Only send DataLimitStatus to users with the appropriate access. There's no risk landing this now since real users will only see null until free team sites are released.
- Update DataLimitStatus immediately in the client when it changes, e.g. when user actions are applied or the product is changed. Right now it's only sent when the document loads.
- Update row limit, grace period start, and data limit status in ActiveDoc when the product changes, i.e. the user upgrades/downgrades.
- Account for data size when computing data limit status, not just row counts.

See also the tasks mentioned in https://phab.getgrist.com/D3331

Test Plan: Extended FreeTeam nbrowser test, testing the 4 statuses.

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3331
2022-03-25 13:41:33 +02:00
Paul Fitzpatrick
134ae99e9a (core) add gvisor-based sandboxing to core
Summary:
This adds support for gvisor sandboxing in core. When Grist is run outside of a container, regular gvisor can be used (if on linux), and will run in rootless mode. When Grist is run inside a container, docker's default policy is insufficient for running gvisor, so a fork of gvisor is used that has less defence-in-depth but can run without privileges.

Sandboxing is automatically turned on in the Grist core container. It is not turned on automatically when built from source, since it is operating-system dependent.

This diff may break a complex method of testing Grist with gvisor on macs that I may have been the only person using. If anyone complains I'll find time on a mac to fix it :)

This diff includes a small "easter egg" to force document loads, primarily intended for developer use.

Test Plan: existing tests pass; checked that core and saas docker builds function

Reviewers: alexmojaki

Reviewed By: alexmojaki

Subscribers: alexmojaki

Differential Revision: https://phab.getgrist.com/D3333
2022-03-24 17:04:49 -04:00
Paul Fitzpatrick
de703343d0 (core) disentangle some server tests, release to core, add GRIST_PROXY_AUTH_HEADER test
Summary:
This shuffles some server tests to make them available in grist-core,
and adds a test for the `GRIST_PROXY_AUTH_HEADER` feature added in
https://github.com/gristlabs/grist-core/pull/165

It includes a fix for a header normalization issue for websocket connections.

Test Plan: added test

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3326
2022-03-24 15:11:32 -04:00
Alex Hall
546096fcc9 (core) Clean up and refactor uses of HomeDBManager.getDoc
Summary:
Firstly I just wanted some more consistency and less repetition in places where Documents are retrieved from the DB, so it's more obvious when code differs from the norm. Main changes for that part:

- Let HomeDBManager accept a `Request` directly and convert it to a `Scope`, and use this in a few places.
- `getScope` tries `req.docAuth.docId` if `req.params` doesn't have a docId.

I also refactored how `_createActiveDoc` gets the document URL, separating out getting the document from getting a URL for it. This is because I want to use that document object in a future diff, but I also just find it cleaner. Notable changes for that:

- Extracted a new method `HomeDBManager.getRawDocById` as an alternative to `getDoc` that's explicitly for when you only have a document ID.
- Removed the interface method `GristServer.getDocUrl` and its two implementations because it wasn't used elsewhere and it didn't really add anything on top of getting a doc (now done by `getRawDocById`) and `getResourceUrl`.
- Between `cachedDoc` and `getRawDocById` (which represent previously existing code paths) also try `getDoc(getScope(docSession.req))`, which is new, because it seems better to only `getRawDocById` as a last resort.

Test Plan: Existing tests

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3328
2022-03-24 13:42:36 +02:00
Jarosław Sadziński
b1c3943bf4 (core) Conditional formatting rules
Summary:
Adding conditional formatting rules feature.

Each column can have multiple styling rules which are applied in order
when evaluated to a truthy value.

- The creator panel has a new section: Cell Style
- New user action AddEmptyRule for adding an empty rule
- New columns in _grist_Table_columns and fields

A new color picker will be introduced in a follow-up diff (as it is also
used in choice/choice list/filters).

Design document:
https://grist.quip.com/FVzfAgoO5xOF/Conditional-Formatting-Implementation-Design

Test Plan: new tests

Reviewers: georgegevoian

Reviewed By: georgegevoian

Subscribers: alexmojaki

Differential Revision: https://phab.getgrist.com/D3282
2022-03-23 13:15:02 +01:00
Alex Hall
1452b6efc3 (core) Improve stacktraces from pyCall
Summary: Capture the stacktrace (via SandboxError) in `_pyCallWait` instead of `_onSandboxMsg` where it's always the same.

Test Plan:
Tested manually, found for example that the stacktrace in the logs changed from being rather useless:

```
at NSandbox._onSandboxMsg (/home/alex/work/grist/_build/core/app/server/lib/NSandbox.js:229:36)
at /home/alex/work/grist/_build/core/app/server/lib/NSandbox.js:179:18
at Unmarshaller.parse (/home/alex/work/grist/_build/core/app/common/marshal.js:289:21)
at NSandbox._onSandboxData (/home/alex/work/grist/_build/core/app/server/lib/NSandbox.js:174:28)
at Socket.<anonymous> (/home/alex/work/grist/_build/core/app/server/lib/NSandbox.js:63:59)
at Socket.emit (events.js:315:20)
at Socket.EventEmitter.emit (domain.js:467:12)
at addChunk (internal/streams/readable.js:309:12)
at readableAddChunk (internal/streams/readable.js:284:9)
at Socket.Readable.push (internal/streams/readable.js:223:10)
at Pipe.onStreamRead (internal/stream_base_commons.js:188:23)
```

to being somewhat more helpful:

```
at NSandbox._pyCallWait (/home/alex/work/grist/_build/core/app/server/lib/NSandbox.js:134:19)
at processTicksAndRejections (internal/process/task_queues.js:93:5)
at async ActiveDoc.applyActionsToDataEngine (/home/alex/work/grist/_build/core/app/server/lib/ActiveDoc.js:1080:39)
at async Sharing._applyActionsToDataEngine (/home/alex/work/grist/_build/core/app/server/lib/Sharing.js:325:37)
```

Reviewers: paulfitz

Reviewed By: paulfitz

Subscribers: paulfitz

Differential Revision: https://phab.getgrist.com/D3329
2022-03-22 17:00:02 +02:00
Alex Hall
2c9ae6dc94 (core) Enforce daily limit on API usage
Summary:
Keep track of the number of API requests made for this document today in redis. Uses local caches of the count and the document so that usually requests can proceed without waiting for redis or the database.

Moved the free standing function apiThrottle to become a method to avoid adding another layer of request handler callbacks.

Test Plan: Added a DocApi test

Reviewers: paulfitz

Reviewed By: paulfitz

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3327
2022-03-22 00:22:45 +02:00
Alex Hall
ec8460b772 (core) Prune snapshots outside the window in product features
Summary:
- Add a method `getSnapshotWindow` to `IInventory` and `DocSnapshotInventory`. It returns a `SnapshotWindow`, which represents a duration of time for which we keep backups for a particular document.
- `DocSnapshotPruner` calls this method and passes the window to `shouldKeepSnapshots` to determine which document versions have fallen outside the window and should be pruned.
- The implementation passed to `DocSnapshotInventory` uses a new method `getDocProduct` in `HomeDBManager` which directly returns the `Product` associated with a document, given only the document ID. Other methods in `HomeDBManager` require passing more information, especially about a user, but `DocSnapshotPruner` only knows about document IDs.

Test Plan: Added a test for `getDocProduct` and a test for `DocSnapshotPruner` where `getSnapshotWindow` is specified.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3322
2022-03-18 18:48:14 +02:00
Paul Fitzpatrick
7ba4dff18f (core) updates from grist-core 2022-03-15 13:40:22 -04:00
Paul Fitzpatrick
a641517bb1
Merge pull request #165 from MHOOO/reverse-proxy-auth-support
Reverse proxy auth support
2022-03-15 13:39:29 -04:00
Paul Fitzpatrick
98f64a8461 (core) add grist.selectedTable.create/update/destroy/upsert to custom widget api
Summary: This makes an equivalent of the /records REST endpoint available within custom widgets. For simple operations, it is compatible with https://github.com/airtable/airtable.js/. About half of the diff is refactoring code from DocApi that implements /records using applyUserActions, to make that code available in the plugin api.

Test Plan: added tests

Reviewers: alexmojaki

Reviewed By: alexmojaki

Differential Revision: https://phab.getgrist.com/D3320
2022-03-15 11:11:58 -04:00
Alex Hall
02e69fb685 (core) Crudely show row count and limit in UI
Summary:
Add rowCount returned from sandbox when applying user actions to ActionGroup which is broadcast to clients.

Add rowCount to ActiveDoc and update it after applying user actions.

Add rowCount to OpenLocalDocResult using ActiveDoc value, to show when a client opens a doc before any user actions happen.

Add rowCount observable to DocPageModel which is set when the doc is opened and when action groups are received.

Add crude UI (commented out) in Tool.ts showing the row count and the limit in AppModel.currentFeatures. The actual UI doesn't have a place to go yet.

Followup tasks:

- Real, pretty UI
- Counts per table
- Keep count(s) secret from users with limited access?
- Data size indicator?
- Banner when close to or above limit
- Measure row counts outside of sandbox to avoid spoofing with formula
- Handle changes to the limit when the plan is changed or extra rows are purchased

Test Plan: Tested UI manually, including with free team site, opening a fresh doc, opening an initialised doc, adding rows, undoing, and changes from another tab. Automated tests seem like they should wait for a proper UI.

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3318
2022-03-14 21:49:32 +02:00
Thomas Karolski
ccdd551b4d style fixes 2022-03-14 17:51:10 +01:00
Paul Fitzpatrick
b2715ae9ef (core) forbid use of sqlite ATTACH except during VACUUM
Summary:
This calls sqlite3_limit(SQLITE_LIMIT_ATTACHED, 0) so that
if ever an `ATTACH` were snuck into an SQL query, it would be denied.
The limit needs to be waived when calling VACUUM since the implementation
of VACUUM uses ATTACH.

Test Plan: added test; existing tests should pass

Reviewers: alexmojaki

Reviewed By: alexmojaki

Subscribers: alexmojaki

Differential Revision: https://phab.getgrist.com/D3316
2022-03-14 09:34:44 -04:00
George Gevoian
ad1b4f3cff (core) Record new user sign-ups
Summary:
Adds Google Tag Manager snippet to all login pages, and a new user
preference, recordSignUpEvent, that's set to true on first sign-in. The
client now checks for this preference, and if true, dynamically loads
Google Tag Manager to record a sign-up event. Afterwards, it removes
the preference.

Test Plan: Tested manually.

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3319
2022-03-12 14:34:46 -08:00
Thomas Karolski
e5dc2d198f [comm] Use getRequestProfile from Authorizer 2022-03-12 21:00:52 +01:00
Thomas Karolski
9f3ed989c4 [authorizer] Determine auth header to use via an environment variable 2022-03-12 21:00:44 +01:00
Thomas Karolski
c459037b04 [authorizer] Move code for extracting auth header into a function 2022-03-12 21:00:36 +01:00
George Gevoian
f02174eb7e (core) Fix error when canceling import
Summary:
If cancel was clicked while a transform section was still being
generated in the Importer, an error was thrown. This refactors
the cancelImportFiles API action to take in the file upload id
in place of the entire DataSourceTransformed parameter, which
contains other values that are irrelevant to canceling. One of those
values, the transform section id, was causing the error to be thrown
since it was momentarily null.

Test Plan: Tested manually.

Reviewers: alexmojaki

Reviewed By: alexmojaki

Differential Revision: https://phab.getgrist.com/D3317
2022-03-10 16:24:49 -08:00
Alex Hall
77a5d31afe (core) More accurate data size measurement
Summary: As suggested by @dsagal in https://phab.getgrist.com/D3277#inline-36801, change to query `SUM(pgsize - unused)` instead of `SUM(pgsize)` to measure actual data size more accurately. Technically this doesn't reflect the database file size as accurately, but it should reflect sandbox memory usage better, and more importantly it should allow users to see data size decreasing when they delete stuff.

Test Plan: Tested manually by adding rows to a doc and looking at the logs. The data size is smaller and changes more granularly.

Reviewers: dsagal, paulfitz

Reviewed By: paulfitz

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3313
2022-03-09 12:04:16 +02:00
Thomas Karolski
a584bc3a19 [Comm.js] Return a session profile based on the x-remote-user header if set 2022-03-09 10:00:03 +00:00
Jarosław Sadziński
351d70d4fb (core) Serving widget info page from home url
Summary:
Custom widget into page is served from a homeUrl instead
of untrusted URL, which might be not used in grist-core.

Test Plan: manual test

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3307
2022-03-09 10:34:50 +01:00
Paul Fitzpatrick
c4d3d7d3bb (core) be careful when reassigning a doc to a worker it was on before
Summary:
Importing a .grist document is implemented in a somewhat clunky way, in a multi-worker setup.

 * First a random worker receives the upload, and updates Grist's various stores appropriately (database, redis, s3).
 * Then a random worker is assigned to serve the document.

If the worker serving the document fails, there is a chance the it will end up assigned to the worker that handled its upload. Currently the worker will misbehave in this case. This diff:

 * Ports a multi-worker test from test/home to run in test/s3, and adds a test simulating a bad scenario seen in the wild.
 * Fixes persistence of any existing document checksum in redis when a worker is assigned.
 * Adds a check when assigned a document to serve, and finding that document already cached locally. It isn't safe to rely only on the document checksum in redis, since that may have expired.
 * Explicitly claims the document on the uploading worker, so this situation becomes even less likely to arise.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3305
2022-03-08 17:20:01 -05:00
Thomas Karolski
116295e42f Minor refactor & comments 2022-03-08 19:40:25 +00:00
Thomas Karolski
82a7f0a796 Implement support for webserver header based auth 2022-03-08 19:24:11 +00:00
Alex Hall
321019217d (core) Lossless imports
Summary:
- Removed string parsing and some type guessing code from parse_data.py. That logic is now implicitly done by ValueGuesser by leaving the initial column type as Any. parse_data.py mostly comes into play when importing files (e.g. Excel) containing values that already have types, i.e. numbers and dates.
- 0s and 1s are treated as numbers instead of booleans to keep imports lossless.
- Removed dateguess.py and test_dateguess.py.
- Changed what `guessDateFormat` does when multiple date formats work equally well for the given data, in order to be consistent with the old dateguess.py.
- Columns containing numbers are now always imported as Numeric, never Int.
- Removed `NullIfEmptyParser` because it was interfering with the new system. Its purpose was to avoid pointlessly changing a column from Any to Text when no actual data was inserted. A different solution to that problem was already added to `_ensure_column_accepts_data` in the data engine in a recent related diff.

Test Plan:
- Added 2 `nbrowser/Importer2` tests.
- Updated various existing tests.
- Extended testing of `guessDateFormat`. Added `guessDateFormats` to show how ambiguous dates are handled internally.

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3302
2022-03-08 12:14:39 +02:00
George Gevoian
9522438967 (core) Add Grist forgot password page
Summary:
The page isn't yet linked to from anywhere in the UI, but
will be soon, once the new login page is ready. The page
can still be accessed at login-[s].getgrist.com/forgot-password,
and the flow is similar to the one used by Cognito's hosted UI.

Also refactors much of the existing login app code into smaller
files with less duplication, tweaks password validation to be closer
to Cognito's requirements, and polishes various parts of the UI,
like the verified page CSS, and the form inputs.

Test Plan: Browser, server and project tests.

Reviewers: jarek

Reviewed By: jarek

Subscribers: jarek

Differential Revision: https://phab.getgrist.com/D3296
2022-03-07 09:11:28 -08:00
Paul Fitzpatrick
2563fb745a (core) make Grist easier to run with a single server
Summary:
This makes many small changes so that Grist is less fussy to run as a single instance behind a reverse proxy. Some users had difficulty with the self-connections Grist would make, due to internal network setup, and since these are unnecessary in any case in this scenario, they are now optimized away. Likewise some users had difficulties related to doc worker urls, which are now also optimized away. With these changes, users should be able to get a lot further on first try, at least far enough to open and edit documents.

The `GRIST_SINGLE_ORG` setting was proving a bit confusing, since it appeared to only work when set to `docs`. This diff
adds a check for whether the specified org exists, and if not, it creates it. This still depends on having a user email to make as the owner of the team, so there could be remaining difficulties there.

Test Plan: tested manually with nginx

Reviewers: jarek

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D3299
2022-03-05 13:30:45 -05:00
Alex Hall
599545fb11 (core) Fuller guessing of type and options when adding first data to blank columns
Summary:
Adds `common/ValueGuesser.ts` with logic for guessing column type and widget options (only for dates/datetimes) from an array of strings, and converting the strings to the guessed type in a lossless manner, so that converting back to Text gives the original values.

Changes `_ensure_column_accepts_data` in Python to call an exported JS method using the new logic where possible.

Test Plan: Added `test/common/ValueGuesser.ts` to unit test the core guessing logic and a DocApi end-to-end test for what happens to new columns.

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3290
2022-03-01 22:00:45 +02:00
George Gevoian
fa68b790bb (core) Remove code for unused welcome flows
Summary: Removes code that was marked for removal.

Test Plan: Existing tests still pass.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3289
2022-02-28 13:21:28 -08:00
George Gevoian
83ba2957bf (core) Update failing HomeIntro core test
Summary:
Core doesn't redirect to Cognito or our own sign-up page
when clicking 'sign up' on the welcome screen. Instead, it
redirects to the test login page.

Test Plan: N/A (fixing test)

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3298
2022-02-28 12:23:28 -08:00
George Gevoian
ff4e5d2769 (core) Send emails when 2FA settings are updated
Summary: When user 2FA status is changed, we now send out emails via SendGrid.

Test Plan: Server tests.

Reviewers: alexmojaki

Reviewed By: alexmojaki

Subscribers: alexmojaki

Differential Revision: https://phab.getgrist.com/D3280
2022-02-24 12:36:50 -08:00
Paul Fitzpatrick
accd640078 (core) add a user.SessionID value for trigger formulas and granular access rules
Summary:
This makes a `user.SessionID` value available in information about the user, for use with trigger formulas and granular access rules. The ID should be constant within a browser session for anonymous user. For logged in users it simply reflects their user id.

This ID makes it possible to write access rules and trigger formulas that allow different anonymous users to create, view, and edit their own records in a document.

For example, you could have a brain-storming document for puns, and allow anyone to add to it (without logging in), letting people edit their own records, but not showing the records to others until they are approved by a moderator. Without something like this, we could only let anonymous people add one field of a record, and not have a secure way to let them edit that field or others in the same record.

Also adds a `user.IsLoggedIn` flag in passing.

Test Plan: Added a test, updated tests. The test added is a mini-moderation doc, don't use it for real because it allows users to edit their entries after a moderator has approved them.

Reviewers: georgegevoian

Reviewed By: georgegevoian

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3273
2022-02-22 12:50:43 -05:00
George Gevoian
95592b81bd (core) Skip /welcome/user page for new users
Summary:
Since the new Grist sign-up page has a required field for
name, we can now skip the welcome page asking for the
same thing. Code and tests that can be removed later are
marked with TODOs.

Test Plan: Browser tests.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3266
2022-02-22 08:38:22 -08:00
Alex Hall
437d30bd9f (core) Log number of rows in user tables in data engine
Summary:
Adds a method Table._num_rows using an empty lookup map column.

Adds a method Engine.count_rows which adds them all up.

Returns the count after applying user actions to be logged by ActiveDoc.

Test Plan: Added a unit test in Python. Tested log message manually.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3275
2022-02-22 00:59:56 +02:00
Alex Hall
f1002c0e67 (core) Regularly log data size in DocStorage.applyStoredActions using sqlite dbstat
Summary:
- Small cleanup: Make DocStorage implement OnDemandStorage, and remove unused execWithBackup
- Upgrade to new versions (.3) of @gristlabs/sqlite3 and connect-sqlite3 to use dbstat
- Add _logDataSize method which queries dbstat, adding up pgsize for tables loaded into the data engine
- Only complete _logDataSize every 5 minutes using new field _lastLoggedDataSize

Test Plan: Tested manually

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3277
2022-02-22 00:59:04 +02:00
Lee Burton
9c47b9cdee
Fix typo in email fallback for SAML
It looks like nameId doesn't exist as a property but name_id does (as is used elsewhere in the function)
2022-02-20 02:39:30 -08:00
Edward Betts
d6e0e1fee3 Correct spelling mistakes 2022-02-19 09:46:49 +00:00
George Gevoian
e264094412 (core) Add account page option to allow Google login
Summary:
Enabled by default, the new checkbox is only visible to
users logged in with email/password, and controls whether it is possible
to log in to the same account via a Google account
(with matching email). When disabled, CognitoClient will refuse logins
from Google if a Grist account with the same email exists.

Test Plan:
Server and browser tests for setting flag. Manual tests to verify
Cognito doesn't allow signing in with Google when flag is disabled.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3257
2022-02-14 16:56:23 -08:00
George Gevoian
99f3422217 (core) Add new Grist sign-up page
Summary:
Available at login.getgrist.com/signup, the new sign-up page
includes similar options available on the hosted Cognito sign-up
page, such as support for registering with Google. All previous
redirects to Cognito for sign-up should now redirect to the new
Grist sign-up page.

Login is still handled with the hosted Cognito login page, and there
is a link to go there from the new sign-up page.

Test Plan: Browser, project and server tests.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3249
2022-02-14 10:32:47 -08:00
George Gevoian
6abe7d5827 (core) Use original column headers during imports
Summary:
When possible, the original column headers from imported
files will now be used as the labels for Grist columns. This includes
values that were previously invalid Grist column identifiers, such
as those containing Unicode.

Test Plan: Updated server and browser tests.

Reviewers: jarek

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D3261
2022-02-13 16:50:19 -08:00
Alex Hall
0de0cb0f4a (core) Add PUT /records DocApi endpoint to AddOrUpdate records
Summary:
As designed in https://grist.quip.com/fZSrAnJKgO5j/Add-or-Update-Records-API

Current `POST /records` adds records, and `PATCH /records` updates them by row ID. This adds `PUT /records` to 'upsert' records, applying the AddOrUpdate user action. PUT was chosen because it's idempotent. Using a separate method (instead of inferring based on the request body) also cleanly separates validation, documentation, etc.

The name `require` for the new property was suggested by Paul because `where` isn't very clear when adding records.

Test Plan: New DocApi tests

Reviewers: jarek

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D3251
2022-02-12 09:44:34 +02:00
Jarosław Sadziński
66eb0b91b8 (core) API fix for a bug that treated 0 as null
Summary: Bug with 'records' endpoint that was treating 0 as null.

Test Plan: Modified tests

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3262
2022-02-12 01:39:56 +01:00
Jarosław Sadziński
b80e56a4e1 (core) Custom Widget column mapping feature.
Summary:
Exposing new API in CustomSectionAPI for column mapping.

The custom widget can call configure method (or use a ready method) with additional parameter "columns".
This parameter is a list of column names that should be mapped by the user.
Mapping configuration is exposed through an additional method in the CustomSectionAPI "mappings". It is also available
through the onRecord(s) event.

This DIFF is connected with PR for grist-widgets repository https://github.com/gristlabs/grist-widget/pull/15

Design document and discussion: https://grist.quip.com/Y2waA8h8Zuzu/Custom-Widget-field-mapping

Test Plan: browser tests

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3241
2022-02-08 17:41:04 +01:00
Alex Hall
5d671bf0b3 (core) New type conversion in the backend
Summary: This is https://phab.getgrist.com/D3205 plus some changes (https://github.com/dsagal/grist/compare/type-convert...type-convert-server?expand=1) that move the conversion process to the backend. A new user action ConvertFromColumn uses `call_external` so that the data engine can delegate back to ActiveDoc. Code for creating formatters and parsers is significantly refactored so that most of the logic is in `common` and can be used in different ways.

Test Plan: The original diff adds plenty of tests.

Reviewers: georgegevoian

Reviewed By: georgegevoian

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3240
2022-02-04 20:28:13 +02:00
Paul Fitzpatrick
d8aacbe3b4 (core) AddOrUpdateRecord user action
Summary:
New user action as described in https://grist.quip.com/fZSrAnJKgO5j/Add-or-Update-Records-API, with options to allow most of the mentioned possible behaviours.

The Python code is due to Alex (as should be obvious from the u in behaviours).

Test Plan: Added a unit test.

Reviewers: alexmojaki

Reviewed By: alexmojaki

Differential Revision: https://phab.getgrist.com/D3239
2022-02-03 16:22:51 -05:00
Alex Hall
fa9e6eee88 (core) Create an extra raw data widget when creating a table
Summary: This is the first step towards raw data views, merely adding metadata without any UI. Every 'normal' table now has a widget referenced by `rawViewSectionRef`. It has no parent view/page and cannot actually be viewed for now. The widget is created during the AddTable user action, and the migration creates a widget for existing tables.

Test Plan: Many tests had to be updated, especially tests that listed all view sections and/or fields.

Reviewers: jarek, dsagal

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D3232
2022-02-01 21:19:30 +02:00
Paul Fitzpatrick
7440485ebe (core) run survey for new users only when a survey doc is set
Summary:
stop providing a default document id DOC_ID_NEW_USER_INFO for
surveying, and don't show survey if a document id is not available.

Test Plan: existing tests pass; grist-core checked

Reviewers: georgegevoian

Reviewed By: georgegevoian

Subscribers: jarek

Differential Revision: https://phab.getgrist.com/D3225
2022-01-20 15:50:35 -05:00
Dmitry S
215bb90e68 (core) Replace questionnaire for new users with a popup asking for just their primary use-case.
Summary:
- WelcomeQuestions implements the new popup.
- Popup shows up on any doc-list page, the first time the user visits one after
  signing up and setting their name.
- Submits responses to the same "New User Questions" doc, which has been
  changed to accept two new columns (ChoiceList of use_cases, and Text for
  use_other).
- Improve modals on mobile along the way.

Test Plan: Added browser tests and tested manually

Reviewers: alexmojaki

Reviewed By: alexmojaki

Subscribers: jarek

Differential Revision: https://phab.getgrist.com/D3213
2022-01-14 10:16:11 -05:00
George Gevoian
ba6ecc5e9e (core) Move user profile to new page and begin MFA work
Summary:
The user profile dialog is now a separate page, in preparation
for upcoming work to enable MFA. This commit also contains
some MFA changes, but the UI is currently disabled and the
implementation is limited to software tokens (TOTP) only.

Test Plan:
Updated browser tests for new profile page. Tests for MFAConfig
and CognitoClient will be added in a later diff, once the UI is enabled.

Reviewers: paulfitz

Reviewed By: paulfitz

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3199
2022-01-13 21:21:49 -08:00
Jarosław Sadziński
85ef873ce5 (core) Widget options api
Summary:
Adding configuration options for CustomWidgets.

Custom widgets can now store options (in JSON) in viewSection metadata.

Changes in grist-plugin-api:
- Adding onOptions handler, that will be invoked when the widget is ready and when the configuration is changed
- Adding WidgetAPI - new API to read and save a configuration for widget.

Changes in Grist:
- Rewriting CustomView code, and extracting code that is responsible for showing the iframe and registering Rpc.
- Adding Open Configuration button to Widget section in the Creator panel and in the section menu.
- Custom Widgets can implement "configure" method, to show configuration screen when requested.

Test Plan: Browser tests.

Reviewers: paulfitz, dsagal

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3185
2022-01-13 11:10:17 +01:00
Paul Fitzpatrick
5cdc7b2ea4 (core) freshen core README; support python3 in grist-core docker image
Summary:
This updates the grist-core README to list specific features of Grist,
to make it easier for a casual visitor to get a sense of its scope. Adds links
to some new resources (reviews, templates, grist v airtable post) that could
also help. Adds python3 to docker image so that templates work without fuss.

Test Plan: existing tests should pass

Reviewers: georgegevoian

Reviewed By: georgegevoian

Subscribers: dsagal, anaisconce

Differential Revision: https://phab.getgrist.com/D3204
2022-01-08 18:27:20 -05:00
Dmitry S
e0fb281eba (core) When searching, use formatter.formatAny() to handle values of invalid type.
Summary:
This turns out necessary because ReferenceList columns are formatted
using the formatter of the associated visibleCol. This works correctly
in dedicated widgets, but in generic code (like SearchModel here), this
formatter needs to handle unexpected values (of type ReferenceList).

Without the fix, it produces JS errors when search reaches a
RefList:<Date> column.

A better fix would allow a formatter to know that it expects a ReferenceList,
AND to know how to format each value of it, but that's a bigger question
that's outside the scope of this fix.

Test Plan: Includes a browser test which reproduces the bug.

Reviewers: cyprien

Reviewed By: cyprien

Differential Revision: https://phab.getgrist.com/D3195
2021-12-21 15:35:40 -05:00
Alex Hall
d1a848b44a (core) Parse string cell values in Doc API and Imports
Summary:
- Adds a function `parseUserAction` for parsing strings in UserActions to `ValueParser.ts`
- Adds a boolean option `parseStrings` to use `parseUserAction` in `ActiveDoc.applyUserActions`, off by default.
- Uses `parseStrings` by default in DocApi (set `?noparse=true` in a request to disable) when adding/updating records through the `/data` or `/records` endpoints or in general with the `/apply` endpoint.
- Uses `parseStrings` for various actions in `ActiveDocImport`. Since most types are parsed in Python before these actions are constructed, this only affects references, which still look like errors in the import preview. Importing references can also easily still run into more complicated problems discussed in https://grist.slack.com/archives/C0234CPPXPA/p1639514844028200

Test Plan:
- Added tests to DocApi to compare behaviour with and without string parsing.
- Added a new browser test, fixture doc, and fixture CSV to test importing a file containing references.

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3183
2021-12-17 15:40:58 +02:00
Jarosław Sadziński
1ae586cf42 (core) Adding Skip options when importing multiple tables.
Summary:
Adding new destination "Skip" for multiple table imports.
Selecting this destination skips the import and makes the preview grayed out.

Test Plan: New Tests

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3181
2021-12-13 19:07:33 +01:00
Paul Fitzpatrick
d99db8d016 (core) move more tests to grist-core
Summary:
 * Tie build and run-time docker base images to a consistent version (buster)
 * Extend the test login system activated by GRIST_TEST_LOGIN to ease porting tests that currently rely on cognito (many)
 * Make org resets work in absence of billing endpoints
 * When in-memory session caches are used, add missing invalidation steps
 * Pass org information through sign-ups/sign-ins more carefully
 * For CORS, explicitly trust GRIST_HOST origin when set
 * Move some fixtures and tests to core, focussing on tests that cover existing failures or are in the set of tests run on deployments
 * Retain regular `test` target to run the test suite directly, without docker
 * Add a `test:smoke` target to run a single simple test without `GRIST_TEST_LOGIN` activated
 * Add a `test:docker` target to run the tests against a grist-core docker image - since tests rely on certain fixture teams/docs, added `TEST_SUPPORT_API_KEY` and `TEST_ADD_SAMPLES` flags to ease porting

The tests ported were `nbrowser` tests: `ActionLog.ts` (the first test I tend to port to anything, out of habit), `Fork.ts` (exercises a lot of doc creation paths), `HomeIntro.ts` (a lot of DocMenu exercise), and `DuplicateDocument.ts` (covers a feature known to be failing prior to this diff, the CORS tweak resolves it).

Test Plan: Manually tested via `buildtools/build_core.sh`. In follow up, I want to add running the `test:docker` target in grist-core's workflows. In jenkins, only the smoke test is run. There'd be an argument for running all tests, but they include particularly slow tests, and are duplicates of tests already run (in different configuration admittedly), so I'd like to try first just using them in grist-core to gate updates to any packaged version of Grist (the docker image currently).

Reviewers: alexmojaki

Reviewed By: alexmojaki

Subscribers: alexmojaki

Differential Revision: https://phab.getgrist.com/D3176
2021-12-10 18:33:07 -05:00
Dmitry S
8100272e9a (core) Update HelpScout beacon to work with embedded documentation articles.
Summary:
- Fix base href in HelpScout beacon when showing articles (in particular for Firefox)
- Show the 'Answers' tab normally except when reporting an error.
- Combine the "Give Feedback" and "Help Center" buttons into one that normally
  opens the beacon (with a link to Help Center and to Community Forum), and a
  smaller one that opens the Help Center site in a new tab.
- Update HELP_SCOUT_* env vars to use _V2 suffix, to allow them to coexist with
  code using the previous beacon.

Test Plan: Updated the browser test to check the new behavior.

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3170
2021-12-09 22:22:55 -05:00
Alex Hall
faec8177ab (core) Use MetaTableData more
Summary:
Add more method overrides to MetaTableData for extra type safety.

Use MetaTableData, MetaRowRecord, and getMetaTable in more places.

Test Plan: Mostly it just has to compile. Tested manually that types are being checked more strictly now, e.g. by adding a typo to property names. Some type casting has also been removed.

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3168
2021-12-07 17:09:58 +02:00
Paul Fitzpatrick
a94905dd0a (core) make sure forks with no changes are persisted
Summary:
This fixes a problem where a fork could be created, have no changes
made, and then (e.g. if worker rolled over) fail to open with a
`cannot create fork` error. Adds a test that fails priot to this diff.

Test Plan: added test

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3162
2021-12-01 22:27:56 -05:00
Jarosław Sadziński
1425461cd8 (core) Exposing custom widgets on the UI
Summary:
Exposing custom widgets as a dropdown menu in custom section configuration panel.

Adding new environmental variable GRIST_WIDGET_LIST_URL that points to a
json file with an array of available widgets. When not present, custom widget menu is
hidden, exposing only Custom URL option.

Available widget list can be fetched from:
https://github.com/gristlabs/grist-widget/releases/download/latest/manifest.json

Test Plan: New tests, and updated old ones.

Reviewers: paulfitz, dsagal

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3127
2021-12-01 18:21:06 +01:00
Jarosław Sadziński
53bdd6c8e1 (core) Exposing more descriptive errors from exports
Summary:
Exports used to show generic message on error.
Adding error description to the message.

Test Plan: Updated tests

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3157
2021-11-30 17:26:32 +01:00
Paul Fitzpatrick
3055a11fb2 (core) set cookie response header more consistently
Summary:
The express-session middleware, in its regular configuration, will
only set a cookie response header at the beginninng of a session or
when the session contents have changed. It won't set the header if
only the expiration time is changed. This diff uses a dummy `alive`
field to nudge the middleware into setting the header consistently.

Test Plan: tested manually

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: alexmojaki

Differential Revision: https://phab.getgrist.com/D3153
2021-11-24 10:16:30 -05:00
George Gevoian
7fe4423a6f (core) Allow filtering hidden columns
Summary:
Existing filters are now moved out of fields
and into a new metadata table for filters, and the
client is updated to retrieve/update/save filters from
the new table. This enables storing of filters for
columns that don't have fields (notably, hidden columns).

Test Plan: Browser and server tests.

Reviewers: jarek

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D3138
2021-11-22 10:26:08 -08:00
George Gevoian
c6aa9b65d4 (core) Fix bug preventing importing of nested json files
Summary:
BulkAddRecord when finishing imports of nested JSON was throwing
an error due to unchecked access of referencing tables. This adds
a guard to prepare_new_values to handle such cases.

Imports happened to cause this to occur because the order that
imported tables are created/populated isn't aware of references
between tables, so it's possible for a reference column to
exist (momentarily) without a valid reference to another table.
These references are currently fixed after all imported tables are
created/populated.

Test Plan: Browser test.

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3144
2021-11-18 17:06:03 -08:00
Paul Fitzpatrick
c7331e2453 (core) make document reloading cleaner
Summary:
Currently when reloading a document, we may have two sqlite connections
to the document for a small period of time. This diff removes that
overlap.

Test Plan: added test

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3140
2021-11-16 16:46:46 -05:00
Alex Hall
561e32fb44 (core) Better logging in DocTriggers
Summary: Added a helper to include lots of metadata in every logging call, added and converted many logging calls.

Test Plan: Existing tests pass

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3136
2021-11-11 15:24:33 +02:00
Alex Hall
e09e919016 (core) Ensure that large changes are processed in full by triggers (for webhooks)
Summary:
Uses the new alwaysPreserveColIds option for action summaries in Triggers.ts.

Triggers.ts is now responsible for generating the summary to make it easy to pass this option. The value of the option is just all colIds mentioned in triggers configured in this document.

Test Plan: Tested adding 200 rows to a subscribed table to ensure the events are not truncated. Also tests batching nicely.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3135
2021-11-10 23:13:55 +02:00
Paul Fitzpatrick
302202b4fb (core) freshen tests for python3
Summary:
Recent python3 changes perturbed timing again, and a few more tests started failing.

Contains an unrelated correction for gvisor running under docker (a useful configuration on macs for debugging gvisor problems, but not supported by throttling code).

Test Plan: updated tests

Reviewers: dsagal, alexmojaki

Reviewed By: dsagal, alexmojaki

Differential Revision: https://phab.getgrist.com/D3129
2021-11-10 10:46:12 -05:00
George Gevoian
08b1286f4f (core) Add column matching to Importer
Summary:
The Importer dialog is now maximized, showing additional column
matching options and information on the left, with the preview
table shown on the right. Columns can be mapped via a select menu
listing all source columns, or by clicking a formula field next to
the menu and directly editing the transform formula.

Test Plan: Browser tests.

Reviewers: jarek

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D3096
2021-11-09 12:30:52 -08:00
Jarosław Sadziński
96fa7ad562 (core) Error message on Duplicate Document
Summary: Fixing error message when user can't copy document.

Test Plan: Updated tests

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3130
2021-11-09 19:12:57 +01:00
Paul Fitzpatrick
58880d4818 (core) support setting python version of new docs with PYTHON_VERSION_ON_CREATION
Summary:
If PYTHON_VERSION_ON_CREATION is set in the environment, new documents will be created with a specific desired python version (2 or 3).

This diff commits to offering a choice of engine, so the engine for a document no longer starts to initialize until the document has been fetched and read. Staging (and dev, and testing) has been like this for a while.

Test Plan: added test; manual testing of forks/copies etc

Reviewers: dsagal, alexmojaki

Reviewed By: dsagal, alexmojaki

Differential Revision: https://phab.getgrist.com/D3119
2021-11-05 10:51:18 -04:00
Paul Fitzpatrick
877542225d (core) mark engine setting as experimental
Summary:
This marks the engine setting in document settings as experimental,
with a skull and cross-bones.

It also makes sure the setting is shown if PYTHON_VERSION_ON_CREATION
is set (this relates to a separate change to set the default python
version to 3).

Test Plan: manual

Reviewers: alexmojaki, dsagal

Reviewed By: alexmojaki, dsagal

Subscribers: anaisconce

Differential Revision: https://phab.getgrist.com/D3120
2021-11-04 20:17:24 -04:00
Paul Fitzpatrick
db34e1a6d9 (core) tweak throttling to work for gvisor/runsc
Summary:
Grist has, up to now, used a throttling mechanism that allows a sandbox free rein until it starts using above some threshold percentage of a cpu for some time - at that point, we start sending STOP and CONT signals on a duty cycle, with longer and longer STOPped periods until cpu usage is at a threshold. The general idea is to do short jobs quickly, while throttling long jobs (thus unfortunately making them even longer) in order to continue doing other short jobs quickly.

The runsc sandbox is not a single process, there are in fact 5 per sandbox in our setup. Runsc can work with kvm or ptrace. Kvm is not available to us, so we use ptrace. With ptrace, there is one process that is the appropriate one to duty cycle, and another that needs to receive a signal in order to yield. This diff adds the necessary machinery.

This is a conservative change, where I stick with our existing throttling mechanism and adapt it to the new sandbox. It would be reasonable to consider switching throttling. There's a lot the OS allows. We can set a quota for how much cpu a process can use within a given period, for example. However the overall behavior with that would be quite different to what we have, so feels like this would need more discussion.

The implementation contains use of a linux utility `pgrep` since portability is not important (runsc is only available on linux) and there's no node api for enumerating children of a process.

The diff contains some tweaks to `buildtools/contain.sh` to streamline experimenting with Grist and runsc on a mac. It is important for throttling that node and the sandbox processes are in the same process name space, if docker is in between them then some extra machinery is needed (a proxy throttler and a way to communicate with it) which I chose not to implement.

Test Plan: added test; a lot of manual testing

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3113
2021-11-04 17:23:43 -04:00
Paul Fitzpatrick
10a4cbb6bd (core) make document assignment endpoint available via /housekeeping api
Summary:
The /assign endpoint checks if a document is on the desired worker
and moves it if not. This is never done under regular operation, but
is useful when quarantining a misbehaving document.

The endpoint was failing to operate correctly if the requester did
not have access to the document. This diff makes the endpoint
accessible through a /housekeeping route, using the same pattern as
the /force-reload endpoint.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3109
2021-11-04 16:14:21 -04:00
Alex Hall
4a70283292 (core) Webhook event queue on redis
Summary:
Push webhook events to redis queue with key based on docId.

Remove events from redis after sending using LTRIM.

Put failed events back on the end of the queue under normal circumstances.

When the event queue gets too long:
- Wait until it gets consumed before continuing.
- Drop failed events (i.e. don't put them back on the end of the queue)
- Limit webhook retries to 5

Test Plan: Tested that interactions with redis are as expected using redis MONITOR command.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3100
2021-11-03 22:43:35 +02:00
Jarosław Sadziński
3c72639e25 (core) Adding sort options for columns.
Summary:
Adding sort options for columns.
- Sort menu has a new option "More sort options" that opens up Sort left menu
- Each sort entry has an additional menu with 3 options
-- Order by choice index (for the Choice column, orders by choice position)
-- Empty last (puts empty values last in ascending order, first in descending order)
-- Natural sort (for Text column, compares strings with numbers as numbers)
Updated also CSV/Excel export and api sorting.
Most of the changes in this diff is a sort expression refactoring. Pulling out all the methods
that works on sortExpression array into a single namespace.

Test Plan: Browser tests

Reviewers: alexmojaki

Reviewed By: alexmojaki

Subscribers: dsagal, alexmojaki

Differential Revision: https://phab.getgrist.com/D3077
2021-11-03 15:31:39 +01:00
Dmitry S
c5db65d1d2 (core) Process new user info in /welcome/info post without waiting for it to be written to the collecting document
Summary:
The document collecting new user info
(https://docs.getgrist.com/doc/GristNewUserInfo) got very slow, taking 40+
seconds for cold open. Sign-up submissions had to wait this time to proceed to
next step, because they waited for the write to this doc, which was blocked on
the Calculate action to complete.

Two changes were made: one to remove all expensive columns and summaries in the
actual doc, so the doc is back to opening in single seconds, and times should
be acceptable now.

The second change is this diff: to avoid waiting for the write step, so that it
doesn't affect users even if it gets slow again.

Test Plan: Existing test continues to work with a minor reliability tweak.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3103
2021-10-31 13:54:31 -04:00
Paul Fitzpatrick
6c53f3e820 (core) add an option to action summarization to preserve columns entirely
Summary:
Action summaries by default will drop rows in bulk changes, keeping only a few of them as examples. This diff allows overriding that, or selectively preserving some columns in their entirety.

This is intended for use with webhooks.

Test Plan: added test

Reviewers: alexmojaki

Reviewed By: alexmojaki

Differential Revision: https://phab.getgrist.com/D3098
2021-10-28 21:52:19 -04:00
Dmitry S
f2f4fe0eca (core) Add LogMethods helper and use it for more JSON data in logs. Reduce unhelpful logging.
Summary:
- Sharing, Client, DocClients, HostingStorageManager all include available info.
- In HostingStorageManager, log numSteps and maxStepTimeMs, in case that helps
  debug SQLITE_BUSY problem.
- Replace some action-bundle logging with a JSON version aggregating some info.
- Skip logging detailed list of actions in production.

Test Plan: Tested manually by eyeballing log output in dev environment.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3086
2021-10-25 10:25:18 -04:00
Alex Hall
e900f39da3 (core) Log statistics about table sizes
Summary:
Record numbers of rows, columns, cells, and bytes of marshalled data for most calls to table_data_from_db

Export new function get_table_stats in the sandbox, which gives the raw numbers and totals.

Get and log these stats in ActiveDoc right after loading tables, before Calculate, so they are logged even in case of errors.

Tweak logging about number of tables, especially number of on-demand tables, to not only show in debug logging.

Test Plan: Updated doc regression tests, that shows what the data looks like nicely.

Reviewers: dsagal, paulfitz

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3081
2021-10-21 17:54:20 +02:00
Paul Fitzpatrick
dd0f1be117 (core) get all tests working under python3/gvisor
Summary:
This verifies that all existing tests are capable of running under python3/gvisor, and fixes the small issues that came up. It does not yet activate python3 tests on all diffs, only diffs that specifically request them.

 * Adds a suffix in test names and output directories for tests run with PYTHON_VERSION=3, so that results of the same test run with and without the flag can be aggregated cleanly.
 * Adds support for checkpointing to the gvisor sandbox adapter.
 * Prepares a checkpoint made after grist python code has loaded in the gvisor sandbox.
 * Changes how `DOC_URL` is passed to the sandbox, since it can no longer be passed in as an environment variable when using checkpoints.
 * Uses the checkpoint to speed up tests using the gvisor sandbox, otherwise a lot of tests need more time (especially on mac under docker).
 * Directs jenkins to run all tests with python2 and python3 when a new file `buildtools/changelogs/python.txt` is touched (this diff counts as touching that file).
 * Tweaks miscellaneous tests
   - some needed fixes exposed by slightly different timing
   - a small number actually give different results in py3 (removal of `u` prefixes).
   - some needed a little more time

The DOC_URL change is not the ultimate solution we want for DOC_URL. Eventually it should be a variable that gets updated, like the date perhaps. This is just a small pragmatic change to preserve existing behavior.

Tests are run mindlessly as py3, and for some tests it won't change anything (e.g. if they do not use NSandbox). Tests are not run in parallel, doubling overall test time.

Checkpoints could be useful in deployment, though this diff doesn't use them there.

The application of checkpoints doesn't check for other configuration like 3-versus-5-pipe that we don't actually use.

Python2 tests run using pynbox as always for now.

The diff got sufficiently bulky that I didn't tackle running py3 on "regular" diffs in it. My preference, given that most tests don't appear to stress the python side of things, would be to make a selection of the tests that do and a few wild cards, and run those tests on both pythons rather then all of them. For diffs making a significant python change, I'd propose touching buildtools/changelogs/python.txt for full tests. But this is a conversation in progress.

A total of 6886 tests ran on this diff.

Test Plan: this is a step in preparing tests for py3 transition

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3066
2021-10-18 17:44:15 -04:00
Jarosław Sadziński
3e661db38c (core) Adding schema validation for records endpoint
Summary:
Adding validation for api /records endpoint, that checks if the json payload is valid.
Modifying POST /records endpoint to allow creating blank or partial records.

Test Plan: Updated tests

Reviewers: alexmojaki

Reviewed By: alexmojaki

Differential Revision: https://phab.getgrist.com/D3061
2021-10-18 21:40:50 +02:00
Alex Hall
276adc5f51 (core) Starting to make webhooks more robust
Summary:
- Puts events on a queue in memory and ensures they are sent in the order they were generated.
- Makes the caller (Sharing.ts) wait until changed records have been fetched from the DB, but allows it to continue after while remaining work happens asynchronously.
- Gathers all new webhook events into an array so they can be backed up to the queue on redis in a single command (in a future diff).
- Uses changes in isReady to determine event type, no more 'existed before'

The structure of the code has changed a lot, so I think the scope of the diff needs to stop here. Lots of work is still deferred in TODOs.

Test Plan: Updated existing test. Actually dropped testing of retry on failures and slowness because it no longer made sense to keep that as part of the current test, so a new test for that will be added in a future diff.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3074
2021-10-15 20:01:15 +02:00
Alex Hall
9d1cc89dc9 (core) Strip invalid characters from table name in excel import
Summary: Add sanitizeWorksheetName function, pass result to library function addWorksheet where error was raised.

Test Plan: Added unit test for sanitizeWorksheetName function, updated a fixture document to use a messy table name.

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3072
2021-10-11 17:47:12 +02:00
Alex Hall
a64fb105e3 (core) Use GristObjCode in CellValue
Summary: Makes type checking a bit stronger

Test Plan: it just has to compile

Reviewers: jarek

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D3065
2021-10-11 14:11:32 +02:00
George Gevoian
62db263d1f (core) Add diff preview to Importer
Summary:
Updates the preview table in Importer to show a diff of changes
when importing into an existing table and updating existing records.

Test Plan: Browser tests.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3060
2021-10-08 14:15:07 -07:00
Paul Fitzpatrick
d635c97686 (core) flesh out "View As" feature
Summary:
The users shown by the "View As" button are now drawn from more sources:
 * There are users the document is shared with. This has been rationalized, the behavior was somewhat erratic. If the user is not an owner of the document, the only user of this kind that will be listed is themselves.
 * There are users mentioned in any user attribute table keyed by Email. If name and access columns are present, those are respected, otherwise name is taken from email and access is set to "editors".
 * There are example users provided if there are not many other users available.

Test Plan: added and extended tests

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3045
2021-10-08 12:00:40 -04:00
Paul Fitzpatrick
07558dceba (core) avoid censorship for one client clobbering data for another client
Summary:
When filtering document updates to send to clients after a change,
censorship of individual cells was being applied to state shared
across the clients. This diff eliminates that shared state, and
extends testing of broadcasts to check different orderings.

Test Plan:
extends a test to tickle a reported bug, and gives
DocClients a knob to control message order needed to tickle
the bug reliably.

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3064
2021-10-07 23:21:07 -04:00
Paul Fitzpatrick
df318ad6b3 (core) add a mac-specific sandbox for development
Summary:
docker is slow on macs, so use native sandbox-exec by
default for tests involving python3 on macs.

Test Plan: updated test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3068
2021-10-07 14:14:25 -04:00
George Gevoian
e1780e4f58 (core) Migrate import code from data engine to Node
Summary:
Finishing imports now occurs in Node instead of the
data engine, which makes it possible to import into
on-demand tables. Merging code was also refactored
and now uses a SQL query to diff source and destination
tables in order to determine what to update or add.

Also fixes a bug where incremental imports involving
Excel files with multiple sheets would fail due to the UI
not serializing merge options correctly.

Test Plan: Browser tests.

Reviewers: jarek

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D3046
2021-10-04 10:27:00 -07:00
Dmitry S
7e07f0ce56 (core) For grist_sid*_status cookie, remember to set the path
Test Plan: Only tested manually that path is included.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3056
2021-10-04 09:13:47 -04:00
Paul Fitzpatrick
8853e095bb (core) fix core build, and make smoke test more effective
Summary:
This makes the `core` test operate on a directory outside the
jenkins workspace, so that packages in the workspace don't
interfere with the test and obscure errors.

It also includes a small type fix for the `core` build.

Test Plan: updating a test

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D3054
2021-10-01 13:34:47 -04:00
Dmitry S
1517dca644 (core) Implement DiscourseConnect to enable easy sign-in to community forum
Summary:
- Update cookie module, to support modern sameSite settings
- Add a new cookie, grist_sid_status with less-sensitive value, to let less-trusted subdomains know if user is signed in
- The new cookie is kept in-sync with the session cookie.
- For a user signed in once, allow auto-signin is appropriate.
- For a user signed in with multiple accounts, show a page to select which account to use.
- Move css stylings for rendering users to a separate module.

Test Plan: Added a test case with a simulated Discourse page to test redirects and account-selection page.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3047
2021-10-01 11:24:22 -04:00
Paul Fitzpatrick
b3b7410ede (core) open documents without blocking on data engine
Summary:
With this diff, when a user opens a Grist document in a browser, they will be able to view its contents without waiting for the data engine to start up. Once the data engine starts, it will run a calculation and send any updates made. Changes to the document will be blocked until the engine is started and the initial calculation is complete.

The increase in responsiveness is useful in its own right, and also reduces the impact of an extra startup time in a candidate next-generation sandbox.

A small unrelated fix is included for `core/package.json`, to catch up with a recent change to `package.json`.

A small `./build schema` convenience is added to just rebuild the typescript schema file.

Test Plan: added test; existing tests pass - small fixes needed in some cases because of new timing

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3036
2021-10-01 10:18:56 -04:00
Jarosław Sadziński
42910cb8f7 (core) Extending Google Drive integration scope
Summary:
New environmental variable GOOGLE_DRIVE_SCOPE that modifies the scope
requested for Google Drive integration.
For prod it has value https://www.googleapis.com/auth/drive.file which leaves
current behavior (Grist is allowed only to access public files and for private
files - it fallbacks to Picker).
For staging it has value https://www.googleapis.com/auth/drive.readonly which
allows Grist to access all private files, and fallbacks to Picker only when the file is
neither public nor private).
Default value is https://www.googleapis.com/auth/drive.file

Test Plan: manual and existing tests

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3038
2021-10-01 10:47:12 +02:00
Paul Fitzpatrick
383b8ffbf0 (core) add a tool for deleting a user
Summary:
This adds a `user:delete` target to the `cli.sh` tool. The desired user will be deleted from our database, from sendgrid, and from cognito.

There is code for scrubbing the user from team sites, but it isn't yet activated, I'm leaving finalizing and writing tests for it for follow-up.

Test Plan: tested manually

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3043
2021-09-29 12:08:23 -04:00
Paul Fitzpatrick
876a0298a2 (core) do not look at content of recent actions when loading documents
Summary:
This removes the need for any information drawn from the content of recent actions when loading a document.

The undo/redo system does need some facts about recent actions up front. But that system has an important restriction: only actions a particular client is known to have generated can be undone by that client.

So in this diff, as we store which client has performed an action, we also store the few pieces of metadata about that action that the undo/redo system needs: `linkId`, `otherId`, `rowIdHint`, `isUndo` fields. These are all small integers (or in one case a boolean).

An existing limitation is that information about which client has performed which action is stored in memory in the worker, and not persisted anywhere. This diff does not change that limitation, meaning that undos continue to not survive a worker transition. A reasonable way to deal with that would be to back the store with redis.

Test Plan: existing tests pass

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3044
2021-09-29 11:27:02 -04:00
Paul Fitzpatrick
0fffe918c1 (core) don't garble document url in SELF_HYPERLINK on forks
Summary: There was a bad regex processing the document url passed to the sandbox.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3048
2021-09-28 16:53:48 -04:00
Alex Hall
8c1f8bc9a6 (core) Test webhooks
Summary:
Tests DocApi endpoints _subscribe and _unsubscribe, including various bad inputs.

Tests that webhooks are sent to a test express server, with retrying on failure, filtered by event type, and waiting for isReadyColumn.

Test Plan: this

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3042
2021-09-28 01:13:54 +02:00
Dmitry S
fb583f303a (core) Support 'new' row in anchor links.
Summary:
- Anchor links with row of 'new' could be created but weren't parsed or used
  correctly. This fixes it.
- Also adds UIRowId type for row IDs which includes the special 'new' row. It's
  already been used in places as `number|'new'`, this diff gives it a name usable in app/common
  (it doesn't touch another name, RowId, that's been available in app/client).

Test Plan: Added a test assert for anchor links to new row

Reviewers: alexmojaki

Reviewed By: alexmojaki

Differential Revision: https://phab.getgrist.com/D3039
2021-09-24 09:01:10 -04:00
Alex Hall
3c4d71aeca (core) Initial webhooks implementation
Summary:
See https://grist.quip.com/VKd3ASF99ezD/Outgoing-Webhooks

- 2 new DocApi endpoints: _subscribe and _unsubscribe, not meant to be user friendly or publicly documented. _unsubscribe should be given the response from _subscribe in the body, e.g:

```
$ curl -X POST -H "Authorization: Bearer 8fd4dc59ecb05ab29ae5a183c03101319b8e6ca9" "http://localhost:8080/api/docs/6WYa23FqWxGNe3AR6DLjCJ/tables/Table2/_subscribe" -H "Content-type: application/json" -d '{"url": "https://webhook.site/a916b526-8afc-46e6-aa8f-a625d0d83ec3", "eventTypes": ["add"], "isReadyColumn": "C"}'
{"unsubscribeKey":"3246f158-55b5-4fc7-baa5-093b75ffa86c","triggerId":2,"webhookId":"853b4bfa-9d39-4639-aa33-7d45354903c0"}
$ curl -X POST -H "Authorization: Bearer 8fd4dc59ecb05ab29ae5a183c03101319b8e6ca9" "http://localhost:8080/api/docs/6WYa23FqWxGNe3AR6DLjCJ/tables/Table2/_unsubscribe" -H "Content-type: application/json" -d '{"unsubscribeKey":"3246f158-55b5-4fc7-baa5-093b75ffa86c","triggerId":2,"webhookId":"853b4bfa-9d39-4639-aa33-7d45354903c0"}'
{"success":true}
```

- New DB entity Secret to hold the webhook URL and unsubscribe key
- New document metatable _grist_Triggers subscribes to table changes and points to a secret to use for a webhook
- New file Triggers.ts processes action summaries and uses the two new tables to send webhooks.
- Also went on a bit of a diversion and made a typesafe subclass of TableData for metatables.

I think this is essentially good enough for a first diff, to keep the diffs manageable and to talk about the overall structure. Future diffs can add tests and more robustness using redis etc. After this diff I can also start building the Zapier integration privately.

Test Plan: Tested manually: see curl commands in summary for an example. Payloads can be seen in https://webhook.site/#!/a916b526-8afc-46e6-aa8f-a625d0d83ec3/0b9fe335-33f7-49fe-b90b-2db5ba53382d/1 . Great site for testing webhooks btw.

Reviewers: dsagal, paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3019
2021-09-23 14:35:39 +02:00
Paul Fitzpatrick
d5a7fb23fe (core) apply SchemaEdit flag to metadata changes in general
Summary:
A user without SchemaEdit permission was able to reorder pages, since
this changes _grist_Pages, and that table was left under control of
regular access rules.  This diff tightens things up, to require
SchemaEdit for all metadata edits.  The one remaining exception is
_grist_Attachments, which needs some reworking to play well with
granular access.

Test Plan: extended test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3025
2021-09-16 13:36:20 -04:00
George Gevoian
8a7edb6257 (core) Enable incremental imports
Summary:
The import dialog now has an option to 'Update existing records',
which when checked will allow for selection of 1 or more fields
to match source and destination tables on.

If all fields match, then the matched record in the
destination table will be merged with the incoming record
from the source table. This means the incoming values will
replace the destination table values, unless the incoming
values are blank.

Additional merge strategies are implemented in the data
engine, but the import dialog only uses one of the
strategies currently. The others can be exposed in the UI
in the future, and tweak the behavior of how source
and destination values should be merged in different contexts,
such as when blank values exist.

Test Plan: Python and browser tests.

Reviewers: paulfitz

Reviewed By: paulfitz

Subscribers: alexmojaki

Differential Revision: https://phab.getgrist.com/D3020
2021-09-16 09:15:54 -07:00
Paul Fitzpatrick
a543e5194a (core) add a python3 button
Summary: This adds a dropdown to the document settings model in staging/dev to set the python engine to Python2 or Python3. The setting is saved in `_grist_DocInfo.documentSettings.engine`.

Test Plan: tested manually for now - separate diff needed to add runsc to jenkins setup and make this testable

Reviewers: dsagal, alexmojaki

Reviewed By: alexmojaki

Differential Revision: https://phab.getgrist.com/D3014
2021-09-16 10:06:04 -04:00
Paul Fitzpatrick
3e5a292cde (core) add tests for site deletion
Summary: This tests site deletion with and without a plan.

Test Plan: adding tests

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3017
2021-09-14 10:03:18 -04:00
Paul Fitzpatrick
ddcd08e147 (core) add a cli tool for deleting sites
Summary:
This adds a `site:delete` target to `cli.sh` for deleting sites. Sites should be specified by numeric org id, and for confirmation their name also needs to be given.

All the docs in the site are deleted permanently, and the workspaces, and the site, and the stripe customer (if any).

Test Plan: manual

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3015
2021-09-10 11:02:26 -04:00
George Gevoian
0717ee627e (core) Relocate export urls to /download/
Summary:
Moves CSV and XLSX export urls under /download/, and
removes the document title query parameter which is now
retrieved from the backend.

Test Plan: No new tests. Existing tests that verify endpoints still function.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3010
2021-09-02 09:36:33 -07:00
George Gevoian
ef5da42378 (core) Update export CSV and Excel endpoints
Summary:
The endpoints for exporting CSV and Excel are now under
/api/docs/:docId/ and are forwarded to a doc worker for export.

The Share Menu has been updated to use the new endpoints.

Test Plan: No new tests. Existing tests that verify endpoints work correctly.

Reviewers: paulfitz

Reviewed By: paulfitz

Subscribers: paulfitz

Differential Revision: https://phab.getgrist.com/D3007
2021-08-31 10:47:24 -07:00
George Gevoian
a6e08883e0 (core) Simple localization support and currency selector.
Summary:
- Grist document has a associated "locale" setting that affects how currency is formatted.
- Currency selector for number format.

Test Plan: not done

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: paulfitz

Differential Revision: https://phab.getgrist.com/D2977
2021-08-26 13:36:49 -07:00
Paul Fitzpatrick
e492dfdb22 (core) add experimental support for python3 in staging
Summary:
This adds `runsc` and `python3` to the grist-server images. For deployments with GRIST_EXPERIMENTAL_PLUGINS=1 (dev + staging but not prod) a hack is added to use `python3` under `runsc` for documents with a special title (`activate-python3-magic` or similar).

This will simplify experiments on behavior of this configuration under realistic conditions.

Hopefully, before landing this, I'll be able to switch to storing a python flag in a document options cell being added by @georgegevoian in a parallel diff, since using the doc title is super hacky :-).

Test Plan: tested manually on worker built locally

Reviewers: dsagal, alexmojaki

Reviewed By: dsagal, alexmojaki

Subscribers: georgegevoian

Differential Revision: https://phab.getgrist.com/D2998
2021-08-26 09:39:26 -04:00
Paul Fitzpatrick
b3636b97e2 (core) Report memos consistently for blocked actions involving schema
Summary:
Currently actions blocked early because they could modify the
schema (e.g. changing formulas) do not report memo information
(comments in relevant rules).  This diff fixes that by using
more of the same code path in the two situations.  It also
adds information about what type of action was blocked to
error messages.

Test Plan: extended a test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2995
2021-08-24 08:03:58 -04:00
Paul Fitzpatrick
f53ab2cb30 (core) forbids edits when "view as" user is a viewer and access rules are permissive
Summary:
Currently, if access rules are set to allow edits unconditionally,
and an owner does "View As" a user who is a viewer only, they will
be allowed to make edits.  This catches that condition and adds a
test.

Test Plan: added test

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D2991
2021-08-20 16:04:28 -04:00
Dmitry S
00c1a0c688 (core) Log the time taken by decodeActionFromRow() operations.
Summary:
Decoding large actions is a plausible culprit for hogging CPU time for
certain documents. To begin with, log the time taken for this operation,
so that we can tell if it's a problem in practice.

Test Plan: Should not affect any current behaviors

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2989
2021-08-20 11:28:33 -04:00
Paul Fitzpatrick
c561dad22d (core) lightly freshen the core readme, mentioning roadmap and forums etc.
Summary: This is a documentation update, and version bump on grist-core.

Test Plan: No code changes.

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2982
2021-08-17 23:51:58 -04:00
Paul Fitzpatrick
f9630b3aa4 (core) clean up a collection of small problems affecting grist-core
Summary:
 * Remove adjustSession hack, interfering with loading docs under saml.
 * Allow the anonymous user to receive an empty list of workspaces for
   the merged org.
 * Behave better on first page load when org is in path - this used to
   fail because of lack of cookie.  This is very visible in grist-core,
   as a failure to load localhost:8484 on first visit.
 * Mark cookie explicitly as SameSite=Lax to remove a warning in firefox.
 * Make errorPages available in grist-core.

This changes the default behavior of grist-core to now start off in
anonymous mode, with an explicit sign-in step available.  If SAML is not configured,
the sign-in operation will unconditionally sign the user in as a default
user, without any password check or other security.  The user email is
taken from GRIST_DEFAULT_EMAIL if set.  This is a significant change, but
makes anonymous mode available in grist-core (which is convenient
for testing) and makes behavior with and without SAML much more consistent.

Test Plan: updated test; manual (time to start adding grist-core tests though!)

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2980
2021-08-17 21:44:50 -04:00
Alex Hall
e6e792655b (core) Add /columns endpoint to DocApi
Summary: Add /columns endpoint to DocApi

Test Plan: Added test

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2981
2021-08-17 23:20:52 +02:00
Paul Fitzpatrick
54beaede84 (core) revive saml support and test against Auth0
Summary:
SAML support had broken due to SameSite changes in browsers. This
makes it work again, and tests it against Auth0 (now owned by Okta).

Logging in and out works.  The logged out state is confusing, and may
not be complete.  The "Add Account" menu item doesn't work.
But with this, an important part of self-hosting becomes easier.

SAML support works also in grist-core, for site pages, but there
is a glitch on document pages that I'll look into separately.

Test Plan: tested manually

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2976
2021-08-16 17:36:09 -04:00
Alex Hall
34e9ad3498 (core) Add /records endpoint to DocApi with GET, POST, and PATCH
Summary:
Applies simple data transformations to the existing /data API.

Mimics the Airtable API. Designed in https://grist.quip.com/RZh9AEbPaj8x/Doc-API#FZfACAAZ9a0

Haven't done deletion because it seems like less of a priority and also not fully designed.

Test Plan: Added basic server tests similar to the /data tests. Haven't tested edge cases like bad input.

Reviewers: paulfitz

Reviewed By: paulfitz

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D2974
2021-08-12 18:02:56 +02:00
Alex Hall
7f1f8fc9e6 (core) Linking summary tables grouped by list columns
Summary:
Prefix keys of `LinkingState.filterColValues` with `_contains:` when the source column is a ChoiceList or ReferenceList.

This is parsed out to make a boolean `isContainsFilter` which is kept in each value of `QueryRefs.filterTuples` (previously `filterPairs`).

Then when converting back in `convertQueryFromRefs` we construct `Query.contains: {[colId: string]: boolean}`.

Finally `getFilterFunc` uses `Query.contains` to decide what kind of filtering to do.

This is not pretty, but the existing code is already very complex and it was hard to find something that wouldn't require touching loads of code just to make things compile.

Test Plan: Added a new nbrowser test and fixture, tests that selecting a source table by summary tables grouped by a choicelist column, non-list column, and both all filter the correct data.

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2940
2021-08-10 20:41:24 +02:00
Alex Hall
4d526da58f (core) Move file import plugins into core/sandbox/grist
Summary:
Move all the plugins python code into the main folder with the core code.

Register file importing functions in the same main.py entrypoint as the data engine.

Remove options relating to different entrypoints and code directories. The only remaining plugin-specific option in NSandbox is the import directory/mount, i.e. where files to be parsed are placed.

Test Plan: this

Reviewers: paulfitz

Reviewed By: paulfitz

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D2965
2021-08-09 18:37:14 +02:00
Paul Fitzpatrick
4a23b964ed (core) update read access for exceptional sessions
Summary:
Exceptional sessions had lost full read access to documents; this
restores it.  Exceptional sessions are used for system actions or
while creating documents.

Test Plan: added test

Reviewers: alexmojaki

Reviewed By: alexmojaki

Differential Revision: https://phab.getgrist.com/D2966
2021-08-05 16:49:23 -04:00
Jarosław Sadziński
4ca47878ca (core) Adding import from google drive to the home screen
Summary: Importing from google drive from home screen (also for anonymous users)

Test Plan: Browser tests

Reviewers: dsagal, paulfitz

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2943
2021-08-05 20:46:11 +02:00
Jarosław Sadziński
6ed1d8dfea (core) Adding google drive plugin as a fallback for url plugin
Summary:
When importing from url, user types a url for google spreadsheet,
Grist will switch to Google Drive plugin to allow user to choose file manualy.

Test Plan: Browser tests

Reviewers: paulfitz, dsagal

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2945
2021-08-04 17:59:13 +02:00
Alex Hall
5aed22dc1e (core) Remove dead code for fetching snapshots
Summary: Deletes code which was previously only used by SharedSharing.ts, which was deleted in D2894

Test Plan: no

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2960
2021-08-04 15:42:31 +02:00
Paul Fitzpatrick
750c78763e (core) add python2 to gvisor Dockerfile, for use in making comparisons
Summary:
This adds python2 to the gvisor sandbox image.  It can be used instead
of the default python3 by setting PYTHON_VERSION to 2 (or calling run.py with python2).
This is useful for making side-by-side comparisons with code running python3.

Test Plan: manual

Reviewers: alexmojaki

Reviewed By: alexmojaki

Differential Revision: https://phab.getgrist.com/D2957
2021-08-03 17:51:31 -04:00
Jarosław Sadziński
521bbd9ac1 (core) Improving error messages on file imports
Summary: Improving error messages that get returned from "Import from URL" plugin.

Test Plan: browser tests

Reviewers: alexmojaki

Reviewed By: alexmojaki

Subscribers: dsagal, alexmojaki

Differential Revision: https://phab.getgrist.com/D2946
2021-08-02 17:30:59 +02:00
Paul Fitzpatrick
6b3ac07ca7 (core) process GristDocAPI calls from custom widgets in the client
Summary:
Processing these calls in the client, rather than passing them on
to the backend, means that access rules are more straightforward to
apply.

An unrelated fix is included to filter _grist_ tables when fetched
individually - metadata could leak through this path.

Test Plan: added tests

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2954
2021-07-30 10:41:32 -04:00
Paul Fitzpatrick
bb8cb2593d (core) support python3 in grist-core, and running engine via docker and/or gvisor
Summary:
 * Moves essential plugins to grist-core, so that basic imports (e.g. csv) work.
 * Adds support for a `GRIST_SANDBOX_FLAVOR` flag that can systematically override how the data engine is run.
   - `GRIST_SANDBOX_FLAVOR=pynbox` is "classic" nacl-based sandbox.
   - `GRIST_SANDBOX_FLAVOR=docker` runs engines in individual docker containers. It requires an image specified in `sandbox/docker` (alternative images can be named with `GRIST_SANDBOX` flag - need to contain python and engine requirements). It is a simple reference implementation for sandboxing.
   - `GRIST_SANDBOX_FLAVOR=unsandboxed` runs whatever local version of python is specified by a `GRIST_SANDBOX` flag directly, with no sandboxing. Engine requirements must be installed, so an absolute path to a python executable in a virtualenv is easiest to manage.
   - `GRIST_SANDBOX_FLAVOR=gvisor` runs the data engine via gvisor's runsc. Experimental, with implementation not included in grist-core. Since gvisor runs on Linux only, this flavor supports wrapping the sandboxes in a single shared docker container.
 * Tweaks some recent express query parameter code to work in grist-core, which has a slightly different version of express (smoke test doesn't catch this since in Jenkins core is built within a workspace that has node_modules, and wires get crossed - in a dev environment the problem on master can be seen by doing `buildtools/build_core.sh /tmp/any_path_outside_grist`).

The new sandbox options do not have tests yet, nor does this they change the behavior of grist servers today. They are there to clean up and consolidate a collection of patches I've been using that were getting cumbersome, and make it easier to run experiments.

I haven't looked closely at imports beyond core.

Test Plan: tested manually against regular grist and grist-core, including imports

Reviewers: alexmojaki, dsagal

Reviewed By: alexmojaki

Differential Revision: https://phab.getgrist.com/D2942
2021-07-28 09:02:32 -04:00
Alex Hall
04e5d90f86 (core) Barely working reference lists in frontend
Summary:
This makes it possible to set the type of a column to ReferenceList, but the UI is terrible

ReferenceList.ts is a mishmash of ChoiceList and Reference that sort of works but something about the CSS is clearly broken

ReferenceListEditor is just a text editor, you have to type in a JSON array of row IDs. Ignore the value that's present when you start editing. I can maybe try mashing together ReferenceEditor and ChoiceListEditor but it doesn't seem wise.
I think @georgegevoian should take over here. Reviewing the diff as it is to check for obvious issues is probably good but I don't think it's worth trying to land/merge anything.

Test Plan: none

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: georgegevoian

Differential Revision: https://phab.getgrist.com/D2914
2021-07-23 18:41:44 +02:00
Jarosław Sadziński
f8e4fe54ba (core) Fixing origin check during Google Authentication
Summary:
Fixing two bugs
- Google Auth Endpoint wasn't resolving protocol in a correct way
- Google Auth Popup was navigationg to endpoint url based on home url, which
  was diffent from current page origin

Test Plan: n/a

Reviewers: paulfitz

Reviewed By: paulfitz

Subscribers: paulfitz

Differential Revision: https://phab.getgrist.com/D2937
2021-07-23 00:43:27 +02:00
Paul Fitzpatrick
95cc2eb282 (core) read document as owner in pre-fork mode, if have sufficient access to it
Summary:
This tweaks pre-fork mode to make the user's experience a bit more seamless.
Pre-fork mode is where the user has opened a document with intent to
fork it, but actual forking (with allocation of a new document id)
is postponed until they make their first change.

The tweak makes the user an owner for granular access purposes, if
forking is permitted.  So data visible only to owners because of
access rules will be visible to them.  As always, any edits would
go to a separate new copy.

A remaining tricky corner is what to do about "View As" functionality
on forks.  Fork sharing cannot be controlled, so the "Users -> View As"
functionality isn't available.  Perhaps the "Users" button on a fork
could encourage doing a save-copy and inviting users, or offer some
dummy users?  In any case, this diff doesn't change anything with
that corner.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2931
2021-07-21 14:52:31 -04:00
Jarosław Sadziński
291bcd17ff (core) Google auth endpoint has not responded with auth code
Summary:
Google Auth popup wasn't able to resolve origin from gristConfig.
Moving this reponsability to server side, where it gets calculated from initial request.

Test Plan: n/a

Reviewers: dsagal, paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2935
2021-07-21 20:18:04 +02:00
Jarosław Sadziński
08295a696b (core) Export to Excel and Send to drive
Summary:
Implementing export to excel and send to Google Drive feature.

As part of this feature few things were implemented:
- Server side google authentication exposed on url: (docs, docs-s, or localhost:8080)/auth/google
- Exporting grist documents as an excel file (xlsx)
- Storing exported grist document (in excel format) in Google Drive as a spreadsheet document.

Server side google authentication requires one new environmental variables
- GOOGLE_CLIENT_SECRET (required) used by authentication handler

Test Plan: Browser tests for exporting to excel.

Reviewers: paulfitz, dsagal

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2924
2021-07-21 16:36:00 +02:00
Paul Fitzpatrick
997be24a21 (core) add docs.options column to home db to store doc description, icon, openMode
Summary:
Bundles some new document options into a JSON column.
The icon option is treated somewhat gingerly.  It is intended, at
least initially, to store an image thumbnail for a document as a
url to hand-prepared assets (for examples and templates), so it is
locked down to a particular url prefix to avoid opening the door to
mischief.

Test Plan: added test

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D2916
2021-07-15 21:51:05 -04:00
George Gevoian
e5eeb3ec80 (core) Add 'user' variable to trigger formulas
Summary:
The 'user' variable has a similar API to the one from access rules: it
contains properties about a user, such as their full name and email
address, as well as optional, user-defined attributes that are populated
via user attribute tables.

Test Plan: Python unit tests.

Reviewers: alexmojaki, paulfitz, dsagal

Reviewed By: alexmojaki, dsagal

Subscribers: paulfitz, dsagal, alexmojaki

Differential Revision: https://phab.getgrist.com/D2898
2021-07-15 15:18:32 -07:00
Dmitry S
6c114ef439 (core) Fix session handling when redirected to login when visiting a doc on a team site
Summary:
When redirecting to login, it's important to have a valid session set. This was
done by middleware that only applies to home pages. We need to set session to
live when redirecting in case of doc pages too.

Test Plan: Added a test case for fixed behavior by applying an existing case to doc pages too

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2915
2021-07-15 17:51:16 -04:00
Paul Fitzpatrick
6e15d44cf6 (core) start applying defenses for untrusted document uploads
Summary:
This applies some mitigations suggested by SQLite authors when
opening untrusted SQLite databases, as we do when Grist docs
are uploaded by the user.  See:
  https://www.sqlite.org/security.html#untrusted_sqlite_database_files

Steps implemented in this diff are:
  * Setting `trusted_schema` to off
  * Running a SQLite-level integrity check on uploads

Other steps will require updates to our node-sqlite3 fork, since they
are not available via the node-sqlite3 api (one more reason to migrate
to better-sqlite3).

I haven't yet managed to create a file that triggers an integrity
check failure without also being detected as corruption by sqlite
at a more basic level, so that is a TODO for testing.

Test Plan:
existing tests pass; need to come up with exploits to
actually test the defences and have not yet

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2909
2021-07-14 18:34:27 -04:00
Jarosław Sadziński
625fce5f65 (core) Refactoring google drive plugin
Summary:
Finishing implementation for google drive plugin.
- Refactoring plugin code to make it more robust and to follow grist ux
- Changing the way server hosts untrusted user content, from different domain to different port

Test Plan: Browser tests

Reviewers: dsagal, paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2881
2021-07-14 09:52:04 +02:00
George Gevoian
9592e3610b (core) Add 'value' to trigger formula autocomplete
Summary:
API signature for autocomplete updated to add column ID, which is
necessary for exposing correct types for 'value'.

Test Plan: Unit tests.

Reviewers: alexmojaki

Reviewed By: alexmojaki

Subscribers: jarek, alexmojaki

Differential Revision: https://phab.getgrist.com/D2896
2021-07-12 15:07:16 -07:00
Dmitry S
869b2f00ec (core) Remove LoginSession, which was mainly serving situations that are no longer used.
Summary:
In the past, Cognito sign-ins were intended to give authorization to some AWS
services (like SQS); various tokens were stored in the session for this
purpose. This is no longer used. Profiles from Cognito now serve a limited
purpose: first-time initialization of name and picture, and keeping track of
which login method was used. For these remaining needs, ScopedSession is
sufficient.

Test Plan:
Existing test pass. Tested manually that logins work with Google and
Email + Password. Tested manually that on a clean database, name and picture
are picked up from a Google Login.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2907
2021-07-12 13:04:00 -04:00
Dmitry S
f079ffdcb3 (core) Fix a log message about when a doc will close to be more accurate
Test Plan: Checked manually for a long-opening document that the time reported is correct.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2906
2021-07-12 09:51:54 -04:00
Paul Fitzpatrick
4222f1ed32 (core) communicate with sandbox via standard pipes
Summary:
This switches to using stdin/stdout for RPC calls to the sandbox, rather than specially allocated side channels. Plain text error information remains on stderr.

The motivation for the change is to simplify use of sandboxes, some of which support extra file descriptors and some of which don't.

The new style of communication is made the default, but I'm not committed to this, just that it be easy to switch to if needed. It is possible I'll need to switch the communication method again in the near future.

One reason not to make this default would be windows support, which is likely broken since stdin/stdout are by default in text mode.

Test Plan: existing tests pass

Reviewers: dsagal, alexmojaki

Reviewed By: dsagal, alexmojaki

Differential Revision: https://phab.getgrist.com/D2897
2021-07-12 06:45:47 -04:00
Alex Hall
ea01ca814d (core) Remove a bunch of dead code
Summary: Removed test/aws/, most of app/server/lib/, 3 dirs in app/lambda/, corresponding tests, and more!

Test Plan: a lot of this is quite the opposite...

Reviewers: dsagal, paulfitz

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2894
2021-07-01 18:38:21 +02:00
Alex Hall
84ddbc448b (core) Add test_replay for easily replaying data sent to the sandbox purely within python
Summary:
Run JS with a value for SANDBOX_BUFFERS_DIR, then run test_replay in python with the same value to replay just the python code.

See test_replay.py for more info.

Test Plan:
Record some data, e.g. `SANDBOX_BUFFERS_DIR=manual npm start` or `SANDBOX_BUFFERS_DIR=server ./test/testrun.sh server`.

Then run `SANDBOX_BUFFERS_DIR=server python -m unittest test_replay` from within `core/sandbox/grist` to replay the input from the JS.

Sample of the output will look like this:

```
Checking /tmp/sandbox_buffers/server/2021-06-16T15:13:59.958Z
True
Checking /tmp/sandbox_buffers/server/2021-06-16T15:16:37.170Z
True
Checking /tmp/sandbox_buffers/server/2021-06-16T15:14:22.378Z
True
```

Reviewers: paulfitz, dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2866
2021-06-30 16:56:09 +02:00
Paul Fitzpatrick
dca3abec1d (core) complete light sign-up flow for appsumo, and customize summaries
Summary:
Current appsumo sign-up flow doesn't reach the billing pages.
This diff nudges user on through that extra step.

It also tweaks plan summaries to say what special appsumo
features are in effect (member count prepaid for).

Test Plan: manual

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2882
2021-06-25 14:13:13 -04:00
Paul Fitzpatrick
36d5e7870e (core) streamline registration flow for new appsumo users
Summary:
This adds a new landing page for cognito sign-up, intended for
use by new appsumo users.

Their email address is pre-filled and locked down, and sign-up
is by entering a password.

The page is very crude compared to hosted cognito - especially
in error reporting! - but having the address filled in more
than makes up for that.

The flow does not quite connect with the new billing signup.
I think we can do that through the regular "welcome" process,
which will list the user's team site.  When the user visits
that site, we could detect that we are on a site with no
domain set yet and for which the user is a billing manager,
and trigger a visit to the appropriate billing page.

Test Plan: manual - hard to test through cognito email step

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2880
2021-06-25 10:47:10 -04:00
Alex Hall
305b133c59 (core) Remaining Python 3 compatibility changes
Summary: Biggest change is turning everything to unicode

Test Plan: The tests

Reviewers: dsagal, paulfitz

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2875
2021-06-25 12:00:58 +02:00
Dmitry S
6240fd6982 (core) Fix reporting of errors when saving cells by clicking away, and deduplicate memos.
Test Plan: Enhanced the test case for memos to check these cases too (fails without this fix).

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2876
2021-06-23 08:50:42 -04:00
Paul Fitzpatrick
cc04c6481a (core) add appsumo endpoints with stub implementations
Summary:
This adds appsumo /token and /notification endpoints, with some
tests.  The stub implementation is sufficient for AppSumo
activation to succeed (when exposed via port forwarding for testing).
It needs fleshing out:

 * Implement upgrade/downgrade/refund and stripe subscription.
 * Implement custom landing page and flow.

Test Plan: added tests

Reviewers: dsagal, georgegevoian

Reviewed By: dsagal

Subscribers: alexmojaki

Differential Revision: https://phab.getgrist.com/D2864
2021-06-21 16:04:33 -04:00
Alex Hall
8a940676e9 (core) Generic tools for recording pycalls, deterministic mode.
Summary:
Replaces https://phab.getgrist.com/D2854

Refactoring of NSandbox:
- Simplify arguments to NSandbox.spawn. Only half the arguments were used depending on the flavour, adding a layer of confusion.
- Ensure the same environment variables are passed to both flavours of sandbox
- Simplify passing down environment variables.

Implement deterministic mode with libfaketime and a seeded random instance.
- Include static prebuilt libfaketime.so.1, may need another solution in future for other platforms.

Recording pycalls:
- Add script recordDocumentPyCalls.js to open a single document outside of tests.
- Refactor out recordPyCalls.ts to support various uses.
- Add afterEach hook to save all pycalls from server tests under $PYCALLS_DIR
- Make docTools usable without mocha.
- Add useLocalDoc and loadLocalDoc for loading non-fixture documents

Test Plan:
Made a document with formulas NOW() and UUID()
Compare two document openings in normal mode:

    diff <(test/recordDocumentPyCalls.js samples/d4W6NrzCMNVSVD6nWgNrGC.grist /dev/stdout) \
         <(test/recordDocumentPyCalls.js samples/d4W6NrzCMNVSVD6nWgNrGC.grist /dev/stdout)

Output:

    <                 1623407499.58132,
    ---
    >                 1623407499.60376,
    1195c1195
    <               "B": "bd2487f6-63c9-4f02-bbbc-5c0d674a2dc6"
    ---
    >               "B": "22e1a4fd-297f-4b86-91a2-bc42cc6da4b2"

`export DETERMINISTIC_MODE=1` and repeat. diff is empty!

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2857
2021-06-15 20:58:05 +02:00
Paul Fitzpatrick
6f02987d10 (core) allow undos to be partial, if access control prohibits some part of them
Summary:
This is a somewhat experimental change, that will implement permitted parts of an undo if not all parts are permitted.  This is in preparation for trigger columns, where it may become common for a change in a record resulting in a change to an automatic change to another that the user cannot edit directly.  How to undo such an action is somewhat unclear.  One option is to undo the permitted parts, and then the triggers can rerun.

The general case is a bit of a can of worms, and feels adjacent to merging/rebasing etc.

Oh: it would probably be important in general to communicate to the user that an undo was partial, but this diff doesn't do that.  It would need some new plumbing.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2839
2021-06-10 18:26:11 -04:00
Alex Hall
2f3a0e0c7f (core) Showing censored values as a grey cell
Test Plan: Block read access to column A based on the condition rec.B == 1. Then setting B = 1 in a row makes the cell under A grey.

Reviewers: dsagal

Reviewed By: dsagal

Subscribers: paulfitz, dsagal

Differential Revision: https://phab.getgrist.com/D2828
2021-06-07 13:11:41 +02:00
Paul Fitzpatrick
29c2b35dcc (core) speed up a step in document deletion
Summary:
The `_repairWorkspaceGuests` method is slow for workspaces with large numbers of documents.  It makes a query that produces a lot of rows.  The query itself is tolerable, but TypeORM processing uses enough CPU to be a likely culprit in some production instability.  This diff splits the query into two pieces that are logically independent, but which when combined were resulting in the number of rows being the product of the two pieces.  Once split, there is also a where clause that can be applied to one of the pieces.

The purpose of the method is to add every user that a document within a workspace is shared with to a "guest" group of the workspace itself.  The design of "guest" groups is not ideal, but this diff leaves the design unchanged and is intended only to speed up operation.

Made some small tweaks to the timing of a flakey test, and temporarily recreated the `samples` directory removed in a previous diff (this is currently breaking tests badly on a fresh worker without a `samples` directory lying around)

Test Plan: added test; existing tests pass

Reviewers: jarek

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D2844
2021-06-02 16:06:26 -04:00
Paul Fitzpatrick
c6265335af (core) make SELF_HYPERLINK urls cleaner
Summary:
This cleans up a few things about SELF_HYPERLINK urls:

 * Use `urlId` rather than `docId`.
 * Correctly merge personal org subdomain.
 * In dev environment, use clearer port number.

Test Plan: updated test

Reviewers: alexmojaki, dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2841
2021-05-28 08:54:37 -04:00
Paul Fitzpatrick
37698f9cb5 (core) apply access control to code view
Summary:
Names of private tables and columns were leaking via Code View.
This plugs that leak.

Test Plan: adds test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2840
2021-05-27 17:52:23 -04:00
Jarosław Sadziński
96fee73b70 (core) Download as CSV button on sections
Summary: Adding "Download as CSV" button that exports filtred section data to csv

Test Plan: Browser tests

Reviewers: paulfitz, dsagal

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2830
2021-05-27 15:48:12 +02:00
Dmitry S
d1c1416d78 (core) Add rules to eslint to better match our coding conventions.
Summary:
We used tslint earlier, and on switching to eslint, some rules were not
transfered. This moves more rules over, for consistent conventions or helpful
warnings.

- Name private members with a leading underscore.
- Prefer interface over a type alias.
- Use consistent spacing around ':' in type annotations.
- Use consistent spacing around braces of code blocks.
- Use semicolons consistently at the ends of statements.
- Use braces around even one-liner blocks, like conditionals and loops.
- Warn about shadowed variables.

Test Plan: Fixed all new warnings. Should be no behavior changes in code.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2831
2021-05-24 12:56:18 -04:00
Paul Fitzpatrick
15723d1300 (core) check for +S bit early for changes that include formulas
Summary:
Currently, to compute intermediate steps in a bundle, the bundle
is sent to the data engine to process.  Then, if the intermediate
steps break a rule, it is reverted.  One problem introduced by
checking permissions this late is that the data engine can be
exposed for formulas with python code by users who don't have the
right to change formulas.  This diff pre-checks cases that change
formulas.

Test Plan: added a test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2816
2021-05-14 09:18:05 -04:00
Paul Fitzpatrick
3a0ec7b103 (core) be less fussy about rec/newRec distinction for creates/deletions
Summary: For row creations and deletions, treat `rec` and `newRec` variables as identical. This simplifies writing a single rule that controls multiple permissions.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2812
2021-05-13 08:54:49 -04:00
Paul Fitzpatrick
6d2e8378cd (core) fix some tests for node v14
Test Plan: existing tests pass

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2814
2021-05-12 22:49:53 -04:00
Paul Fitzpatrick
d0d3d3d0c9 (core) discount indirect changes for access control purposes
Summary:
This diff discounts indirect changes for access control purposes.  A UserAction that updates a cell A, which in turn causes changes in other dependent cells, will be considered a change to cell A for access control purposes.

The `engine.apply_user_actions` method now returns a `direct` array, with a boolean for each `stored` action, set to `true` if the action is attributed to the user or `false` if it is attributed to the engine.  `GranularAccess` ignores actions attributed to the engine when checking for edit rights.

Subtleties:
 * Removal of references to a removed row are considered direct changes.
 * Doesn't play well with undos as yet.  An action that indirectly modifies a cell the user doesn't have rights to may succeed, but it will not be reversible.

Test Plan: added tests, updated tests

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2806
2021-05-12 11:26:21 -04:00
Dmitry S
8d62a857e1 (core) Add ChoiceList type, cell widget, and editor widget.
Summary:
- Adds a new ChoiceList type, and widgets to view and edit it.
- Store in SQLite as a JSON string
- Support conversions between ChoiceList and other types

Test Plan: Added browser tests, and a test for how these values are stored

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2803
2021-05-12 10:38:32 -04:00
Paul Fitzpatrick
0e22716761 (core) uncheck FullCopy special when copying/forking a document
Summary:
When a document has an exception to allow copies,
unset that option on any copies of the document.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2794
2021-04-29 08:56:54 -04:00
Paul Fitzpatrick
729774552f (core) make sure Calculate action has full access
Summary:
Exceptional document operations (particularly `system` and `nascent`
operations) should never be denied by a granular access rule.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2792
2021-04-29 08:48:07 -04:00
Paul Fitzpatrick
9696e24aac (core) always allow owners to edit access rules, so they don't get stuck
Summary: Access to structural tables currently depends on SchemaEdit permission.  We now make an exception for owner access to _grist_ACLResources and _grist_ACLRules, giving them unconditional access.  It was too easy for owners to lock themselves out of editing access rules.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2790
2021-04-28 10:17:36 -04:00
Dmitry S
526b0ad33e (core) Configure more comprehensive eslint rules for Typescript
Summary:
- Update rules to be more like we've had with tslint
- Switch tsserver plugin to eslint (tsserver makes for a much faster way to lint in editors)
- Apply suggested auto-fixes
- Fix all lint errors and warnings in core/, app/, test/

Test Plan: Some behavior may change subtly (e.g. added missing awaits), relying on existing tests to catch problems.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2785
2021-04-26 18:54:55 -04:00
Paul Fitzpatrick
dcc4354da6 (core) log user attribution in absence of client
Summary:
attribute ActiveDoc log messages to users regardless of whether
they were triggered via a client or directly via api

Test Plan: log messages checked manually

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2786
2021-04-26 09:11:21 -04:00
Paul Fitzpatrick
47ea00dea3 (core) add user and docId to heartbeat logging
Summary: add user and docId to heartbeat logging

Test Plan: checked manually

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2784
2021-04-23 17:33:06 -04:00
Paul Fitzpatrick
ee3a8a2b85 (core) streamline mixedColumns case of granular access control
Summary:
This removes some unintentional repetition of work when there are
no row-level rules (there was a missing `return`).

Test Plan: existing tests pass

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2782
2021-04-23 16:14:34 -04:00
Paul Fitzpatrick
2dfa427d63 (core) support subscriptions to a doc with row-dependent column read permissions
Summary: This addresses a weakness in the following case: rules controlling view access for a column, with a dependency on the values of other columns. We had disabled support for such rules, since the existing implementation worked only on table loads and not on broadcast changes. This diff adds in logic to enrich broadcasts as needed, and allows such rules.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2774
2021-04-16 14:42:34 -04:00
Paul Fitzpatrick
35303fad21 (core) disentangle row and metadata steps in granular access calculations
Summary:
When adding robustness to schema changes to granular access control,
a calculation of intermediate row states that was previously done
semi-intelligently on need started happening less intelligently.
This diff separates out the row state calculations from metadata
state calculations so that one can happen without the other.

Test Plan: extended a test.  Also did some manual checks.

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2773
2021-04-16 08:28:51 -04:00
Paul Fitzpatrick
d64461cd81 (core) optimization: remove lodash/pullAt
Summary:
For a long array with removals proportional to that length,
lodash/pullAt becomes slow due to doing one splice per removal.
This diff swaps in an alternate implementation that doesn't become
quadratic.  On a 250k-row doc with a row-level access rule, this improves
initial page load for a viewer with access to half the rows from minutes
to seconds.

Test Plan: added test; did manual benchmarking

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2777
2021-04-15 21:18:47 -04:00
Paul Fitzpatrick
bc0d6605a1 (core) close a hole in bundle cleanup for granular access control
Summary:
A client hit a situation where a granular access control "bundle"
was not closed, leaving the document locked until reset.  I don't
yet have a replication.  This diff is a possible mitigation,
trusting various methods less.

Test Plan: existing tests pass

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2775
2021-04-15 18:00:19 -04:00
Paul Fitzpatrick
9e8e895abd (core) fix filters with many values when querying directly from db
Summary:
This fixes DocStorage.fetchQuery when the number of parameters
exceeds the maximum that can be passed directly to sqlite.
In this case, parameters are now stored and used from a temporary
table.

Problem first noticed via a use of DocStorage.fetchQuery by
granular access controls.  Access control should be optimized
to make fewer such queries, but that is a separate issue.

Test Plan: added tests

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2772
2021-04-14 12:44:02 -04:00
Paul Fitzpatrick
9f234b758d (core) freshen grist-core build
Summary:
 * adds a smoke test to grist-core
 * fixes a problem with highlight.js failing to load correctly
 * skips survey for default user
 * freshens docker build

Utility files in test/nbrowser are moved to core/test/nbrowser, so that gristUtils are available there. This increased the apparent size of the diff as "./" import paths needed replacing with "test/nbrowser/" paths. The utility files are untouched, except for the code to start a server - it now has a small grist-core specific conditional in it.

Test Plan: adds test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2768
2021-04-03 09:41:06 -04:00
Paul Fitzpatrick
9d1bc5a518 (core) make AccessRules and FullCopies effective
Summary:
This allows `*SPECIAL:AccessRules` to give read access to the access rules to more users, and `*SPECIAL:FullCopies` to grant download/copy rights to more users.

This diff also changes forks to be owned by the user who forked them (previously they were an editor), since that feels more natural.

Test Plan: Added and updated tests.

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2760
2021-03-25 15:05:26 -04:00
Dmitry S
e14488bcc8 (core) Add support for special ACL rules, for viewing rules and downloading documents.
Summary:
- Use special ACLResources of the form "*SPECIAL:<RuleType>" to represent
  special document-wide rules.
- Include default rules that give Read access to these resources to Owners only.
- Add UI with a checkbox to give access to everyone instead.
- Allow expanding the UI for advanced configuration.

- These rules don't actually have any behavior yet.

Test Plan: WIP

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2764
2021-03-25 10:28:05 -04:00
Paul Fitzpatrick
d8df2404c2 (core) return to using meaningful SQL types for columns
Summary:
Previously in {{D1053}} we switched to using BLOB as the "type" for all columns, to prevent SQLite from casting data unexpectedly.  This diff now returns to more meaningful types.  We apply marshalling to values when being placed in a column where a cast might occur, to inhibit such casting.

The benefit is that Grist documents become easier to interact with via regular database clients/libraries, which often rely on the column type more than a purely SQLite tool would.

On column type conversion, we run all blobs in the column through a decode/encode cycle so if they no longer need to be marshalled they revert to native type.  This could be optimized further, it is somewhat brute force.

Test Plan: Updated tests and reference document

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2755
2021-03-25 10:26:39 -04:00
Paul Fitzpatrick
afb83a4ff1 (core) add OWNERS='owners', EDITOR='editors', VIEWER='viewers' to condition formulas
Summary: this adds constants for user access roles, to facilitate autocomplete.

Test Plan: updated tests

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2761
2021-03-19 18:20:33 -04:00
Paul Fitzpatrick
0c5f7cf0a7 (core) add SELF_HYPERLINK() function for generating links to the current document
Summary:
 * Adds a `SELF_HYPERLINK()` python function, with optional keyword arguments to set a label, the page, and link parameters.
 * Adds a `UUID()` python function, since using python's uuid.uuidv4 hits a problem accessing /dev/urandom in the sandbox.  UUID makes no particular quality claims since it doesn't use an audited implementation.  A difficult to guess code is convenient for some use cases that `SELF_HYPERLINK()` enables.

The canonical URL for a document is mutable, but older versions generally forward.  So for implementation simplicity the document url is passed it on sandbox creation and remains fixed throughout the lifetime of the sandbox.  This could and should be improved in future.

The URL is passed into the sandbox as a `DOC_URL` environment variable.

The code for creating the URL is factored out of `Notifier.ts`. Since the url is a function of the organization as well as the document, some rejiggering is needed to make that information available to DocManager.

On document imports, the new document is registered in the database slightly earlier now, in order to keep the procedure for constructing the URL in different starting conditions more homogeneous.

Test Plan: updated test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2759
2021-03-18 19:37:07 -04:00
Paul Fitzpatrick
a1a84d99c0 (core) alert user if they try to use rec in a column rule controlling read permission
Summary:
This particular combination of features is not built out - data will be
censored but changes to data will not.  So the user will now get an error
if they try to do it.  Existing rules of this kind will continue to
operate as before, and can be set via the api.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2751
2021-03-10 11:57:09 -05:00
Paul Fitzpatrick
92ef1f400c (core) prevent cross-talk via cache when applying access control to tables
Summary: This fixes a bug where one client's access control limits could remove data from others via a cache.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2748
2021-03-05 13:21:49 -05:00
Paul Fitzpatrick
c37a04c578 (core) freshen "view as user" behavior
Summary:
Now as the user an owner might choose to view their document as
is likely to not have access to rules, it is better to start
viewing on the default document page rather than /p/acl.

The "Access Rules" link is grayed out when in "view as" mode for
now (improvements are planned).

Test Plan: updated test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2743
2021-03-03 09:40:20 -05:00
Paul Fitzpatrick
937214d927 (core) update column access logic to respect wildcards
Summary:
Previously, if some columns are allowed and the rest are denied,
the client could see unnecessary blank columns.  This diff cleans
up column metadata censorship.  It also adds a small tweak to
retain the `manualSort` column when filtering columns for a mixed
access table.

Test Plan: added tests

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2742
2021-03-03 09:39:36 -05:00
Paul Fitzpatrick
4ab096d179 (core) granular access control in the presence of schema changes
Summary:
 - Support schema changes in the presence of non-trivial ACL rules.
 - Fix update of `aclFormulaParsed` when updating formulas automatically after schema change.
 - Filter private metadata in broadcasts, not just fetches.  Censorship method is unchanged, just refactored.
 - Allow only owners to change ACL rules.
 - Force reloads if rules are changed.
 - Track rule changes within bundle, for clarity during schema changes - tableId and colId changes create a muddle otherwise.
 - Show or forbid pages dynamically depending on user's access to its sections. Logic unchanged, just no longer requires reload.
 - Fix calculation of pre-existing rows touched by a bundle, in the presence of schema changes.
 - Gray out acl page for non-owners.

Test Plan: added tests

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2734
2021-03-01 13:49:31 -05:00
Paul Fitzpatrick
6af811f7ab (core) give more detailed reasons for access denied when memos are present
Summary:
With this change, if a comment is added to an ACL formula, then that comment will be offered to the user if access is denied and that rule could potentially have granted access.

The code is factored so that when access is permitted, or when partially visible tables are being filtered, there is little overhead. Comments are gathered only when an explicit denial of access.

Test Plan: added tests, updated tests

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2730
2021-02-15 17:02:24 -05:00
Dmitry S
8156f957b3 (core) Fix 'table not found' error when converting columns in the presence of per-row ACL rules.
Summary:
Column conversions involve changes to metadata tables such as
_grist_Tables_column. When fetched (from GranularAccess), ExpandedQuery used to
fail with 'table not found' because there is no metadata for metadata tables.

This diff limits the need for metadata in ExpandedQuery to when it's actually
needed (to implmement some formulas for on-demand tables), which no longer
interferes with GranularAccess.

Test Plan: Added a test case that reproduces the issue before the fix.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2729
2021-02-10 09:22:34 -05:00
Dmitry S
7c81cf2368 (core) Change array.reverse() in GranularAccess to avoid accidental in-place reversal.
Test Plan: Added a test case to tickle the bug this was causing.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2718
2021-01-28 15:07:33 -05:00
Dmitry S
9fa5d4c9d6 (core) Fix race condition in bundling actions for undo, when actions are submitted close together.
Summary:
The way linkId was set on actions to tie them together for undo bundling was
incorrect. This diff fixes it by moves the setting of linkIds to Sharing.ts,
which already serializes the processing of actions.

Test Plan: Added a test case for submitting actions together while bundling (which fails without this change).

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2716
2021-01-28 02:00:08 -05:00
Dmitry S
6f9b85fc8c (core) Show a clearer message when actions are blocked by ACL rules
Summary:
- This replaces the message "Unexpected Error / Access Denied / Report a problem" with a
  one-line "Blocked by access rules".

Test Plan: Only tested manually

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2712
2021-01-22 10:21:36 -05:00
Paul Fitzpatrick
f4366a01b3 (core) tweak meaning of newRec to be state at end of bundle
Summary:
This redefines `newRec` to be the state at the end of a bundle,
for the purposes of modifying a document.  Updates and adds tests
for creation/updates of rows that are now more intuitive hopefully.

Test Plan: added tests

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2707
2021-01-21 14:10:53 -05:00
Paul Fitzpatrick
3ad9b18ddf (core) allow a doc owner to test access as a different user
Summary:
This adds back-end support for query parameters `aclAsUser_` and
`aclAsUserId_` which, when either is present, direct Grist to
process granular access control rules from the point of view
of that user (specified by email or id respectively).

Some front end support is added, in the form of a tag that
shows up when in this mode, and a way to cancel the mode.
No friendly way to initiate the mode is offered yet.

Test Plan: added test

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D2704
2021-01-15 18:45:57 -05:00