redirectHopsLogged was a never-evicted map keyed by the anonymous
request's URL with its query, so requests to a looping address with fresh
query strings grew it without limit and logged each one. The log is now
keyed by the cycle's rule ids, repeats at most once an hour and starts
over at 1024 keys.
The resolver fetched exact rules with lower(source) IN keys, while the keys
drop one trailing slash and keep the query as written, so a source stored
as /old/ or /list?Page=2 was never read. A new migration adds the stored
generated column source_key (the SQL form of exactKey) with an index for
exact rules, and the fetch compares it.
- golem15.seo.redirects list and form (UI-SPEC C8): chain rows marked,
status, match, origin and chain filters, the navigation item lands here
- a field-less extension on the controller refuses a loop with
redirects.loop on target, answers the chain notice and records history
- the status dropdown posts text, read through RedirectStatus
- rule set: exact sources by key, patterns by literal prefix, regex by id
(stdlib RE2, compiled once per source); ignore case, trailing slash,
query ignore/pass, a source with ? matches its query exactly
- targets: captures escaped, a relative target never leaves the site, an
absolute one keeps its host
- SaveRedirect validates, simulates the rule in place (exact, pattern and
regex probes, 10 hops) and refuses a loop; chains answer the notice
- resolve follows the chain to its final target, 410 answers gone, a
runtime cycle answers not_found and is logged once
- golem15_seo_redirects table and Redirect model
- AddressChanged: old -> new 301 in the save transaction, earlier
redirects pointed at the new address, self-loops dropped
- the SEO tab save compares descriptor URLs with the entry URLs and
answers the redirects.auto_created notice
- resolve answers redirect with the absolute target for an exact source
