While SWW_WAF_BODY_LIMIT is set, these body fields skip only the rules
that refused them, on their own paths:
- the web editor's tree_path, commit_summary and content;
- new_branch_name of a branch created on the web or the API;
- from and to of a renamed branch, on gitea's and Forgejo's paths;
- head of a pull request and message of a file, through the API.
None applies when the query has a parameter of the same name. The
requests were recorded from gitea 1.27.3 and Forgejo 17.0.1.
Model: opus-5-5
Forgejo 17.0.1's ordinary traffic, recorded in `testdata/forgejo-requests.txt` (pages signed in and out, admin pages, the API with a token, git clone and push, the generic and container registries, uploads), passes at the default settings. What Forgejo sends and gitea does not: its flash cookie `flash` joins the cookies left out, and in the new `forgejo.conf` `q` on its wiki search skips five rules. In `gitea.conf`, the API's package search joins the name searches, and `q` there also skips 932250, except on user and organisation pages. `README.md` lists Forgejo; `SPEC.md` lists the changes.
- Still refused, each tracked: `ls -la` on user and organisation pages; file and branch names in bodies while bodies are read; Forgejo's searches at a branch or tag, of releases and of job logs; other search fields not yet recorded.
Model: opus-5-5
Each app's sign-in, sign-up, password change and reset fields that had no
exclusion now skip the 35 rules random passwords set off, on that app's
paths and only when the query has no field of that name. Added gitea,
Vaultwarden's admin token, WordPress pass1/pass2/post_password and its REST
password, Drupal's forms and JSON, MediaWiki retype and password on the
pages that take them, Mastodon's challenge, and Nextcloud's confirm, reset,
change, share, LDAP renewal, encryption and OCS fields. Vaultwarden's
clients send a hash, which needs no exclusion.
Model: opus-5-5
Rule 900601 let Referer skip five rules when it named a repository's
search, issues or pull requests with the owner api, such as
/api/v2/search, Mastodon's search. A page opened from there skipped
script and SQL injection checks on Referer. gitea has no owner named
api, so a chained condition now leaves out those paths, as rule 900600
does.
Model: opus-5-5
Rule 900600 took paths of an owner named api for gitea's search, issues,
pull requests and commit search inside a repository. /api/v2/search,
Mastodon's search, /api/v2/issues and /api/v2/pulls were among them, so
attacks in q scored 0 there. gitea has no owner named api, so a chained
condition now leaves out each of those paths under /api/<x>/. Go's regular
expressions have no lookahead, so the exclusion cannot be written inside
the pattern.
Model: opus-5-5
The first half of the naming audit: names now say what they are. `internal/waf` is `internal/coreruleset`. Log fields, the action `blocked_by_core_rule_set`, the metric and the alert event say Core Rule Set. Timings end `_ms`. Percentages say of what, as `rate_limit_percent` and `bytes_limit_percent`. Setting names follow in #234.
Judgement call: `blocked_by_core_rule_set`, not the audit's `core_rule_set_blocked`, to match `blocked_by_block_rule`.
Trips a reader: an existing state file holding `waf_blocked` or the anomaly scope `watch` stops the start and must be removed. `SWW_ALERT_EVENTS` listing `waf_block` must list `core_rule_set_match`.
Model: opus-5-5
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