add crate-name validation to web endpoints #3077
Merged
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for now, copy/paste the subcrate we want to have published for clarity.
Then this PR migrates most web handlers working with crate names to use the newtype first. This makes it possible to decline a bunch of requests without any database query.
Only handler where we needed a little more work was the
rustdoc_redirector_handlerwhere we have to handle some non-crate cases before we can validate.I intentionally limited the migration to just a first block, otherwise the new types leak into the whole codebase.
And I want to do the migration step by step.