1752665 - Validate message schemas

Status: RESOLVED FIXED

(Firefox :: Messaging System, enhancement, P1)

Description

[Beth Rennie [:beth] (she/her)]

At present we do not do any validation of message schemas, but we should start so we can handle schema divergence, etc. gracefully.

Comment 1

[Beth Rennie [:beth] (she/her)]

Attachment: Bug 1752665 - Expose feature schemas as resource:// URIs r?andreio

Depends on D138924

Comment 2

[Beth Rennie [:beth] (she/her)]

Attachment: Bug 1752665 - Provide a JsonSchema module that supports additional Mozilla-specific formats r?gijs!,andreio!

In migrating from Ajv 6 to @cfworker/json-schema, some schemas will no longer
validate due to the format: uri annotation only being a suggestion for
strings in Ajv 6. Our URLs that use %PLACEHOLDERS% (e.g., %LOCALE%) will not
pass validation as URIs due to being interpreted as invalid URL encoding.

Here we add a facade in front of @cfworker/json-schema which defines a
moz-url-format format for strings, which runs them through
Services.urlFormatter.formatURL before attempting to validate them as URIs. We
don't simply find-replace all %PLACEHOLDERS% because the URL formatter service
only supports certain variables and will leave undefined variables as-is,
leading to a validation error (which is what we want).

Depends on D138925

Comment 3

[Beth Rennie [:beth] (she/her)]

Attachment: Bug 1752665 - Rewrite PanelTestProvider test as xpcshell test with new json schema validator r?andreio

Depends on D138926

Comment 4

[Beth Rennie [:beth] (she/her)]

Attachment: Bug 1752665 - Validate experiment features where we have schemas r?andreio

Depends on D138927

Comment 5

[Phabricator Automation]

Comment on attachment 9264204 [details]
Bug 1752665 - Provide a JsonSchema module that supports additional Mozilla-specific formats r?gijs!,andreio!

Revision D138926 was moved to bug 1757809. Setting attachment 9264204 [details] to obsolete.

Comment 6

[Beth Rennie [:beth] (she/her)]

Attachment: Bug 1752665 - Make the Spotlight schema less strict with respect to images r?emcminn

The previous changes to the Spotlight schema made one of the logo.imageURL or
logo.imageId required. However, this is not backwards compatible with the older
Firefoxen, so we have to support the case where logo is present (e.g., for
image.size) without either of those properties, but logoImageURL is
present.

Depends on D138928

Comment 7

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/143d1392493e
Expose feature schemas as resource:// URIs r=andreio
https://hg.mozilla.org/integration/autoland/rev/d191bf245e98
Rewrite PanelTestProvider test as xpcshell test with new json schema validator r=andreio
https://hg.mozilla.org/integration/autoland/rev/e759d7cfc1a7
Validate experiment features where we have schemas r=andreio
https://hg.mozilla.org/integration/autoland/rev/4e95d6562f3a
Make the Spotlight schema less strict with respect to images r=emcminn

Comment 8

[Atila Butkovits]

Backed out for causing failures at browser_asrouter_experimentsAPILoader.js

Backout link: https://hg.mozilla.org/integration/autoland/rev/bb5743644b4703261cb693862cb28c92d52170d5

Push with failures: https://treeherder.mozilla.org/jobs?repo=autoland&selectedTaskRun=B1BRsH35SXeL5aX2J1L2HQ.1&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=6cb519d823b10d17bd4312f990b38c2f5c9c860c

Failure log: https://treeherder.mozilla.org/logviewer?job_id=371596905&repo=autoland&lineNumber=4606

Comment 9

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/431554e2ddd2
Expose feature schemas as resource:// URIs r=andreio
https://hg.mozilla.org/integration/autoland/rev/d5abc8bb62fd
Rewrite PanelTestProvider test as xpcshell test with new json schema validator r=andreio
https://hg.mozilla.org/integration/autoland/rev/4fc6a73e72dd
Validate experiment features where we have schemas r=andreio
https://hg.mozilla.org/integration/autoland/rev/37895d08ff95
Make the Spotlight schema less strict with respect to images r=emcminn

Comment 10

[Norisz Fay [:noriszfay]]

https://hg.mozilla.org/mozilla-central/rev/431554e2ddd2
https://hg.mozilla.org/mozilla-central/rev/d5abc8bb62fd
https://hg.mozilla.org/mozilla-central/rev/4fc6a73e72dd
https://hg.mozilla.org/mozilla-central/rev/37895d08ff95