## About the changes
When a feature is not found in a project we should fail with a NotFound
error. If the feature belongs to a different project, it should not be a
permission issue, because the user might not be aware (lack of
permissions/visibility) of that other project, so even in this case the
error should be NotFound (this also works if we ever allow the same
feature name in different projects)
Fixes#3726
---------
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
## About the changes
Edit application under
https://app.unleash-hosted.com/demo/applications/test-app is currently
not working as the appName is expected to come in the request body, but
it's actually part of the url. We have two options here:
1. We change the UI to adapt to the expectations of the request by
adding appName to the request body (and eventually removing appName from
the URL, which would be a breaking change)
2. We remove the restriction of only sending the appName in the body and
take the one that comes in the URL. We have a validation that verifies
that at least one of the two sets the appName
([here](e376088668/src/lib/services/client-metrics/instance-service.ts (L208))
we validate using [this
schema](e376088668/src/lib/services/client-metrics/schema.ts (L55-L70)))
In terms of REST API, we can assume that the appName will be present in
the resource `/api/admin/metrics/applications` (an endpoint we don't
have), but when we're updating an application we should refer to that
application by its URL: `/api/admin/metrics/applications/<appName>` and
the presence of an appName in the body might indicate that we're trying
to change the name of the application (something we currently not
support)
Based on the above, I believe going with the second option is best, as
it adheres to REST principles and does not require a breaking change.
Despite that, we only support updating applications as the creation is
done from metrics ingestion
Fixes: #3580
This PR aims to handle the increased log alarm volume seen by the SREs.
It appears that we get a large number of alarms because a client
disconnects early from the front-end API. These errors are then
converted into 500s because of missing handling. These errors appear to
be caused by the `http-errors` library in a dependency.
We also introduced a log line whenever we see errors now a while back,
and I don't think we need this logging (I was also the one who
introduced it).
The changes in this PR are specifically:
- When converting from arbitrary errors, give `BadRequestError` a 400
status code, not a 500.
- Add a dependency on `http-errors` (which is already a transitive
dependency because of the body parser) and use that to check whether an
error is an http-error.
- If an error is an http error, then propagate it to the user with the
status code and message.
- Remove warning logs when an error occurs. This was introduced to make
it easier to correlate an API error and the logs, but the system hasn't
been set up for that (yet?), so it's just noise now.
- When logging errors as errors, only do that if their status code would
be 500.
This change makes the logs that happen when we encounter an error a
little bit clearer. It logs the error message before the error ID and
also logs the full serialized message just in case.
This PR improves our handling of internal Joi errors, to make them more
sensible to the end user. It does that by providing a better description
of the errors and by telling the user what they value they provided was.
Previous conversion:
```json
{
"id": "705a8dc0-1198-4894-9015-f1e5b9992b48",
"name": "BadDataError",
"message": "\"value\" must contain at least 1 items",
"details": [
{
"message": "\"value\" must contain at least 1 items",
"description": "\"value\" must contain at least 1 items"
}
]
}
```
New conversion:
```json
{
"id": "87fb4715-cbdd-48bb-b4d7-d354e7d97380",
"name": "BadDataError",
"message": "Request validation failed: your request body contains invalid data. Refer to the `details` list for more information.",
"details": [
{
"description": "\"value\" must contain at least 1 items. You provided [].",
"message": "\"value\" must contain at least 1 items. You provided []."
}
]
}
```
## Restructuring
This PR moves some code out of `unleash-error.ts` and into a new file.
The purpose of this is twofold:
1. avoid circular dependencies (we need imports from both UnleashError
and BadDataError)
2. carve out a clearer separation of concerns, keeping `unleash-error` a
little more focused.
This change lowers the log level from warning to debug for when we see
unexpected error types.
Right now this triggers for Joi errors, which we still rely on pretty
heavily. Lowering this should clear up logs for most users.
If apiTokens are enabled breaks middleware chain with a 401 if no token
is found for requests to client and frontend apis. Previously the
middleware allowed the chain to process.
Removes the regex search for multiple slashes, and instead configures
the apiTokenMiddleware to reject unauthorized requests.
After a Team Retro, one of our squads felt like we needed more data on
our test suites. This is the first effort to make our test results
easier to grab. It uses the test-reporter action to add a github check
to our main build and PR builds with our test results.
This at least should make it easier to parse which tests are failing.
However, it does not give us trends. So it does not yet make it easier
to decide which tests are flaky just from a quick view.
---------
Co-authored-by: Gastón Fournier <gaston@getunleash.io>
https://linear.app/unleash/issue/2-1071/prevent-users-from-disabling-password-authentication-when-there-are-no
Improves the behavior of disabling password based login by adding some
relevant information and a confirmation dialog with a warning. This felt
better than trying to disable the toggle, by still allowing the end
users to make the decision, except now it should be a properly informed
decision with confirmation.
- **Password based administrators**: Admin accounts that have a password
set;
- **Other administrators**: Other admin users that do not have a
password. May be SSO, but may also be users that did not set a password
yet;
- **Admin service accounts**: Service accounts that have the admin root
role. Depending on how you're using the SA this may not necessarily mean
locking yourself out of an admin account, especially if you secured its
token beforehand;
- **Admin API tokens**: Similar to the above. If you secured an admin
API token beforehand, you still have access to all features through the
API;
Each one of them link to the respective page inside Unleash (e.g. users
page, service accounts page, tokens page...);
If you try to disable and press "save", and only in that scenario, you
are presented with the following confirmation dialog:
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## About the changes
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Improves the openapi schema specifications for the schemas belonging to
the "Projects" tag.
Expected error codes/http statues, descriptions, and example data
---------
Co-authored-by: Christopher Kolstad <chriswk@getunleash.ai>
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
Variants were not being properly handled in the `flag-resolver`: The
fact that the default value of the variant is not falsy made it so we
never asked the external flag resolver for the value.
This also moves the logic from `Variant | undefined` to `Variant` where
we use the `getDefaultVariant()` helper method to return us a [default
variant](55274e4953/src/variant.ts (L37-L42)).
### What
In the demo when listing possible users to grant access to your project,
we inadvertently expose emails when listing users you can grant access
to. This PR anonymises the access list on the way out.
This PR adds the missing serialization of the AuthenticationRequired
response back in. It was mistakenly removed in #3633.
This PR also adds another test to verify that it the options property is
present.
This PR reuses the revision Id information from the "optimal 304 for
server SDKs" to improve the freshness of the frontend API config data.
In addition it allows us to reduce the polling (and eventually remove it
when we are confident).
---------
Co-authored-by: Gastón Fournier <gaston@getunleash.io>
## About the changes
<!-- Describe the changes introduced. What are they and why are they
being introduced? Feel free to also add screenshots or steps to view the
changes if they're visual. -->
Adds a migration that renames `token_name` back to `username`, then adds
a new optional column named `token_name`
## Discussion points
<!-- Anything about the PR you'd like to discuss before it gets merged?
Got any questions or doubts? -->
I've added fallbacks for resolving username/tokenname on insert and on
making rows from results.
But this adds another column renaming, which is worth discussing
properly
This PR attempts to improve the error handling introduced in #3607.
## About the changes
## **tl;dr:**
- Make `UnleashError` constructor protected
- Make all custom errors inherit from `UnleashError`.
- Add tests to ensure that all special error cases include their
relevant data
- Remove `PasswordMismatchError` and `BadRequestError`. These don't
exist.
- Add a few new error types: `ContentTypeError`, `NotImplementedError`,
`UnauthorizedError`
- Remove the `...rest` parameter from error constructor
- Add an unexported `GenericUnleashError` class
- Move OpenAPI conversion function to `BadDataError` clas
- Remove explicit `Error.captureStackTrace`. This is done automatically.
- Extract `getPropFromString` function and add tests
### **In a more verbose fashion**
The main thing is that all our internal errors now inherit
from`UnleashError`. This allows us to simplify the `UnleashError`
constructor and error handling in general while still giving us the
extra benefits we added to that class. However, it _does_ also mean that
I've had to update **all** existing error classes.
The constructor for `UnleashError` is now protected and all places that
called that constructor directly have been updated. Because the base
error isn't available anymore, I've added three new errors to cover use
cases that we didn't already have covered: `NotImplementedError`,
`UnauthorizedError`, `ContentTypeError`. This is to stay consistent in
how we report errors to the user.
There is also an internal class, `GenericUnleashError` that inherits
from the base error. This class is only used in conversions for cases
where we don't know what the error is. It is not exported.
In making all the errors inherit, I've also removed the `...rest`
parameter from the `UnleashError` constructor. We don't need this
anymore.
Following on from the fixes with missing properties in #3638, I have
added tests for all errors that contain extra data.
Some of the error names that were originally used when creating the list
don't exist in the backend. `BadRequestError` and
`PasswordMismatchError` have been removed.
The `BadDataError` class now contains the conversion code for OpenAPI
validation errors. In doing so, I extracted and tested the
`getPropFromString` function.
### Main files
Due to the nature of the changes, there's a lot of files to look at. So
to make it easier to know where to turn your attention:
The changes in `api-error.ts` contain the main changes: protected
constructor, removal of OpenAPI conversion (moved into `BadDataError`.
`api-error.test.ts` contains tests to make sure that errors work as
expected.
Aside from `get-prop-from-string.ts` and the tests, everything else is
just the required updates to go through with the changes.
## Discussion points
I've gone for inheritance of the Error type over composition. This is in
large part because throwing actual Error instances instead of just
objects is preferable (because they collect stack traces, for instance).
However, it's quite possible that we could solve the same thing in a
more elegant fashion using composition.
## For later / suggestions for further improvements
The `api-error` files still contain a lot of code. I think it might be
beneficial to break each Error into a separate folder that includes the
error, its tests, and its schema (if required). It would help decouple
it a bit.
We don't currently expose the schema anywhere, so it's not available in
the openapi spec. We should look at exposing it too.
Finally, it would be good to go through each individual error message
and update each one to be as helpful as possible.
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## About the changes
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OpenAPI schema updates for Personal Access Tokens, http statuses,
property types and examples, return types
---------
Co-authored-by: Nuno Góis <github@nunogois.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
This PR removes the usage of crOnVariants flag, but keeps the behaviour,
so CR are now enabled on variants.
---------
Co-authored-by: Nuno Góis <github@nunogois.com>
When using PATs if the user that the PAT is for has been removed, we
currently log the missing user at ERROR level. Since this is not
something our SREs can fix, this PR downgrades the NotFoundError to
WARN, instead of ERROR.
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
This expands the segment limits to 1000, this should have no impact on
OSS since this feature isn't exposed. This is overridden to 250 in
hosted `pro` instances and 1000 in hosted `enterprise` customers. This
only affects self hosted enterprise instances
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- Creates a dialog when the feature has ONLY disabled strategies and the
environment in turned on
- Adds functionality to either `enable` the strategies or add the
default one (if a project specific default strategy is set, uses it)
## About the changes
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being introduced? Feel free to also add screenshots or steps to view the
changes if they're visual. -->
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Uploading Screen Recording 2023-05-05 at 17.40.48.mov…
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
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- Removed `strategyTitle` and `strategyDisable` flags. Unified under
`strategyImprovements` flag
- Implements the default strategy UI
- Bug fixes
## About the changes
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being introduced? Feel free to also add screenshots or steps to view the
changes if they're visual. -->
<!-- Does it close an issue? Multiple? -->
Closes #
[1-875](https://linear.app/unleash/issue/1-875/default-strategy-frontend)
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
## About the changes
This PR removes the optimal304 flag after being tested in production.
We're keeping the existing configuration that allows users to disable
cache mainly because it's useful for testing.
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## About the changes
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This deprecates the `username` properties on api-token schemas, and adds
a `tokenName` property.
DB field `username` has been renamed to `token_name`, migration added
for the rename.
Both `username` and `tokenName` can be used when consuming the service,
but only one of them.
## Discussion points
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There's a couple of things I'd like to get opinions on and discuss:
- Frontend still uses the deprecated `username` property
- ApiTokenSchema is used both for input and output of `Create`
controller endpoints and should be split out into separate schemas. I'll
set up a task for this
---------
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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set feature.enabled to false when all strategies are deactivated
## About the changes
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
Co-authored-by: Prabodh Meshram <prabodh.meshram7@gmail.com>
## What
This PR changes our AJV configuration to return all errors it finds with
a schema instead of stopping at the first one.
Because of this, a number of the snapshot tests that we have must be
updated.
## Why
DX! As someone using an API: if I send a faulty request, I'd rather have
the API tell me about the five things that are wrong than for me to
learn about one thing, send a new request, learn about another thing,
send a new request, .... etc.
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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Adds default strategy to project environment link table
## About the changes
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Closes #
[1-876](https://linear.app/unleash/issue/1-876/default-strategy-backend)
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
When adding a strategy using a context field that did not exist, we
threw an unknown error.
This changes to throw NotFoundError so that our users can better know
what they did wrong.
## What
This fixes a bug where the owasp validation response that came back from
the server no longer contained all its validation errors. This caused
the UI to slightly break and for the password validation box not to
update correctly.
This is a quick fix (but with tests!). I'm working on a better design
for this on the side, but it seemed pertinent to get this out ASAP.
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Signed-off-by: andreas-unleash <andreas@getunleash.ai>
We used to use the `details` property to return a list of errors on a
lot of our errors, but the new format doesn't do this anymore. However,
some of the admin UI still expects this to be present, even when the
data could go into `message`. So for now, the solution is to duplicate
the data and put it both in `message` and in the first element of the
`details` list. If the error has its own details lust (such as openapi
errors etc), then they will overwrite this default `details` property.
I've copied most of the descriptions from what we did for batch metrics
under the Edge tag, however there are a couple of top level descriptions
that are "fine" but I'm definitely open to suggestions.
---------
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
Moves the access tab for Google Auth behind a flag. The elements
are still accessible but hidden by default so this is a soft change.
This is a deprecated feature and is on its way out.
### What
We've had this marked as deprecated through our v4, this PR removes it.
### Worth noting
This updates the deprecation notices with removal notices in the
documentation as well.
### Considerations
The tags API is still located under
/api/admin/features/{featureName}/tags. It should be moved to
/api/admin/projects/{project}/features/{featureName}/tags. I vote we do
that in a separate PR, we'd probably also need to deprecate the existing
tags endpoints for v5 and remove in v6. We could use 308s to signify
that they are moved.
---------
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
This PR fixes a broken e2e test by relaxing what it checks for. It must
have been developed in parallel so that the test wasn't included before
merging into main.
This PR implements the first version of a suggested unification (and
documentation) of the errors that we return from the API today.
The goal is for this to be the first step towards the error type defined
in this internal [linear
task](https://linear.app/unleash/issue/1-629/define-the-error-type
'Define the new API error type').
## The state of things today
As things stand, we currently have no (or **very** little) documentation
of the errors that are returned from the API. We mention error codes,
but never what the errors may contain.
Second, there is no specified format for errors, so what they return is
arbitrary, and based on ... Who knows? As a result, we have multiple
different errors returned by the API depending on what operation you're
trying to do. What's more, with OpenAPI validation in the mix, it's
absolutely possible for you to get two completely different error
objects for operations to the same endpoint.
Third, the errors we do return are usually pretty vague and don't really
provide any real help to the user. "You don't have the right
permissions". Great. Well what permissions do I need? And how would I
know? "BadDataError". Sick. Why is it bad?
... You get it.
## What we want to achieve
The ultimate goal is for error messages to serve both humans and
machines. When the user provides bad data, we should tell them what
parts of the data are bad and what they can do to fix it. When they
don't have the right permissions, we should tell them what permissions
they need.
Additionally, it would be nice if we could provide an ID for each error
instance, so that you (or an admin) can look through the logs and locate
he incident.
## What's included in **this** PR?
This PR does not aim to implement everything above. It's not intended to
magically fix everything. Its goal is to implement the necessary
**breaking** changes, so that they can be included in v5. Changing error
messages is a slightly grayer area than changing APIs directly, but
changing the format is definitely something I'd consider breaking.
So this PR:
- defines a minimal version of the error type defined in the [API error
definition linear
task](https://linear.app/unleash/issue/1-629/define-the-error-type).
- aims to catch all errors we return today and wrap them in the error
type
- updates tests to match the new expectations.
An important point: because we are cutting v5 very soon and because work
for this wasn't started until last week, the code here isn't necessarily
very polished. But it doesn't need to be. The internals can be as messy
as we want, as long as the API surface is stable.
That said, I'm very open to feedback about design and code completeness,
etc, but this has intentionally been done quickly.
Please also see my inline comments on the changes for more specific
details.
### Proposed follow-ups
As mentioned, this is the first step to implementing the error type. The
public API error type only exposes `id`, `name`, and `message`. This is
barely any more than most of the previous messages, but they are now all
using the same format. Any additional properties, such as `suggestion`,
`help`, `documentationLink` etc can be added as features without
breaking the current format. This is an intentional limitation of this
PR.
Regarding additional properties: there are some error responses that
must contain extra properties. Some of these are documented in the types
of the new error constructor, but not all. This includes `path` and
`type` properties on 401 errors, `details` on validation errors, and
more.
Also, because it was put together quickly, I don't yet know exactly how
we (as developers) would **prefer** to use these new error messages
within the code, so the internal API (the new type, name, etc), is just
a suggestion. This can evolve naturally over time if (based on feedback
and experience) without changing the public API.
## Returning multiple errors
Most of the time when we return errors today, we only return a single
error (even if many things are wrong). AJV, the OpenAPI integration we
use does have a setting that allows it to return all errors in a request
instead of a single one. I suggest we turn that on, but that we do it in
a separate PR (because it updates a number of other snapshots).
When returning errors that point to `details`, the objects in the
`details` now contain a new `description` property. This "deprecates"
the `message` property. Due to our general deprecation policy, this
should be kept around for another full major and can be removed in v6.
```json
{
"name": "BadDataError",
"message": "Something went wrong. Check the `details` property for more information."
"details": [{
"message": "The .params property must be an object. You provided an array.",
"description": "The .params property must be an object. You provided an array.",
}]
}
```
Add 'default' when creating or throw error when updating a
flexibleRollout strategy with empty stickiness
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
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[1-863](https://linear.app/unleash/issue/1-836/update-endpoints-for-tag-public-signup-tokens)
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
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Adds enabled field to feature strategies
Filter out disabled strategies when returning/evaluating
## About the changes
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Closes #
[1-865](https://linear.app/unleash/issue/1-865/allow-for-enablingdisabling-strategies-in-place-backend)
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
## About the changes
Ref:
https://docs.getunleash.io/reference/deploy/configuring-unleash#further-customization
> **eventHook** (`function(event, data)`) - (_deprecated in Unleash 4.3_
in favor of the [Webhook addon](../addons/webhook.md)) If provided, this
function will be invoked whenever a feature is mutated. The possible
values for `event` are `'feature-created'`, `'feature-archived'` and
`'feature-revived'`. The `data` argument contains information about the
mutation. Its fields are `type` (string) - the event type (same as
`event`); `createdBy` (string) - the user who performed the mutation;
`data` - the contents of the change. The contents in `data` differs
based on the event type; For `'feature-archived'` and
`'feature-revived'`, the only field will be `name` - the name of the
feature. For `'feature-created'` the data follows a schema defined in
the code
[here](7b7f0b84e8/src/lib/schema/feature-schema.ts (L77)).
See an [api here](/reference/api/legacy/unleash/admin/events).
Related to: https://github.com/Unleash/unleash/issues/1265
feat: adds a way to specify a root role on a group, which will cause any user entering into that group to take on the permissions of that root role
Co-authored-by: Nuno Góis <github@nunogois.com>
From the discussion here
https://github.com/Unleash/unleash/pull/3496#discussion_r1163745860
This PR checks the existence of the feature before trying to get tags
for the feature. Doing so by stealing the exists method from the feature
store, since that's what we need to know exists, and avoiding having the
feature store as a dependency to the featureTagStore seemed reasonable.
BREAKING CHANGE: This changes the `name` property of a small number of error responses that we return. The property would have been `TypeError`, but is now `ValidationError` instead. It's a grey area, but I'd rather be strict.
---
This change removes uses of the `TypeError` type from user-facing code.
Type errors are used by typescript when you provide it the wrong type.
This is a valid concern. However, in the API, they're usually a signal
that **we've** done something wrong rather than the user having done
something wrong. As such, it makes more sense to return them as
validation errors or bad request errors.
## Breaking changes
Note that because of the way we handle errors, some of these changes
will be made visible to the end user, but only in the response body.
```ts
{ "name": "TypeError", "message": "Something is wrong", "isJoi": true }
```
will become
```ts
{ "name": "ValidationError", "message": "Something is wrong", "isJoi": true }
```
Technically, this could be considered a breaking change. However, as
we're gearing up for v5, this might be a good time to merge that?
## A return to 500
This PR also makes TypeErrors a 500-type error again because they should
never be caused by invalid data provided by the user
This PR updates the OpenAPI schemas for all the operations tagged with
"addons". In doing so, I also uncovered a few bugs and inconsistencies.
These have also been fixed.
## Changes
I've added inline comments to the changed files to call out anything
that I think is worth clarifying specifically. As an overall
description, this PR does the following:
Splits `addon-schema` into `addon-schema` and
`addon-create-update-schema`. The former is used when describing addons
that exist within Unleash and contain IDs and `created_at` timestamps.
The latter is used when creating or updating addons.
Adds examples and descriptions to all relevant schemas (and their
dependencies).
Updates addons operations descriptions and response codes (including the
recently introduced 413 and 415).
Fixes a bug where the server would crash if it didn't recognize the
addon provider (test added).
Fixes a bug where updating an addon wouldn't return anything, even if
the API said that it would. (test added)
Resolves some inconsistencies in handling of addon description. (tests
added)
### Addon descriptions
when creating addons, descriptions are optional. The original
`addonSchema` said they could be `null | string | undefined`. This
caused some inconsistencies in return values. Sometimes they were
returned, other times not. I've made it so that `descriptions` are now
always returned from the API. If it's not defined or if it's set to
`null`, the API will return `description: null`.
### `IAddonDto`
`IAddonDto`, the type we used internally to model the incoming addons
(for create and update) says that `description` is required. This hasn't
been true at least since we introduced OpenAPI schemas. As such, the
update and insert methods that the service uses were incompatible with
the **actual** data that we require.
I've changed the type to reflect reality for now. Assuming the tests
pass, this **should** all be good, but I'd like the reviewer(s) to give
this a think too.
---------
Co-authored-by: Christopher Kolstad <chriswk@getunleash.ai>
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Adds title column to strategies, feature_strategies and features_view in
the db
Updates model/schemas
## About the changes
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being introduced? Feel free to also add screenshots or steps to view the
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Closes #
[1-855](https://linear.app/unleash/issue/1-855/allow-for-title-on-strategy-backend)
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---------
Signed-off-by: andreas-unleash <andreas@getunleash.ai>
