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Component template: missing name check #189189

Open Y-o-Z opened 1 month ago

Y-o-Z commented 1 month ago

Kibana version: 8.13.2

Elasticsearch version: 8.13.2

Server OS version: Rocky 8.10

Browser version: Firefox 128.0

Browser OS version: macOS Sonoma

Original install method (e.g. download page, yum, from source, etc.): I think via rpm.

Describe the bug: When creating a new component template, it is legal to use forward slashes like in "a/b". This is not yet by itself a bug, but once created, the component template can no longer be viewed, edited, or deleted. My guess is that the API looks for the "_component_template/a/" endpoint due to the forward slash in the name, which doesn't exist.

I haven't tested if it's also possible to create a component template named "a/b" via the API. In any case, I'm now stuck with an unusable component template that can't be removed.

Steps to reproduce:

  1. Create a component template named "a/b"
  2. Try to view, edit, or delete the component template.

Expected behavior: There should be a name check and/or the possibility of editing/removing such a component template.

Y-o-Z commented 1 month ago

The Elastic Support provided a fix (usable via the console), though input validation should still take place.

To delete the template you can use URL-encoded representation of the slash / character: %2F

e.g.

PUT _component_template/a%2Fb { "template": { "mappings": { "properties": { "field1": { "type": "text" }, "field2": { "type": "keyword" } } } } }

elasticmachine commented 1 month ago

Pinging @elastic/kibana-management (Team:Kibana Management)