Each of servewaf's checks is now a type in its own file, implementing heuristic (name, check). heuristics.go holds the interface, the ordered lists, and the loop that runs them. That loop replaces the chain in checkClient. Adding a heuristic means writing one file and adding one line to a list. Each file's top comment names the settings it reads. Order and behaviour are unchanged, and the existing tests pass unmodified.
Every refusal logs heuristic and heuristic_figures, in observe mode too. A ban by refusal_limit or byte_limits after the answer logs after_answer_heuristic and after_answer_heuristic_figures, so a line refused by rule_files and then banned by refusal_limit names both. docs/request-log.md lists each heuristic and its figures, and SPEC.md names each heuristic at its step.
Things the diff does not make obvious:
Deviation from the plan: it has three lists, but this PR has four. refusal_limit runs right after the answer, at the decision, as before. byte_limits runs when the report comes. Moving refusal_limit to the report would have changed when it bans.
refusedWhateverTheAnswer calls a function in each heuristic's file for that heuristic's condition. rate_limits' check counts the request, so it shares only countedByRateLimits with its function, which counts nothing.
errorburst_test.go is moved to refusallimit_test.go, and rules.go to rulefiles.go.
Rule suppressed: //nolint:lll on the AfterAnswerHeuristicFigures field, whose struct tag alone makes the line 93 characters.
Model: opus-5-5
Closes https://git.eeqj.de/sneak/smallwebwaf/issues/195.
Each of servewaf's checks is now a type in its own file, implementing `heuristic` (`name`, `check`). `heuristics.go` holds the interface, the ordered lists, and the loop that runs them. That loop replaces the chain in `checkClient`. Adding a heuristic means writing one file and adding one line to a list. Each file's top comment names the settings it reads. Order and behaviour are unchanged, and the existing tests pass unmodified.
Every refusal logs `heuristic` and `heuristic_figures`, in observe mode too. A ban by `refusal_limit` or `byte_limits` after the answer logs `after_answer_heuristic` and `after_answer_heuristic_figures`, so a line refused by `rule_files` and then banned by `refusal_limit` names both. `docs/request-log.md` lists each heuristic and its figures, and `SPEC.md` names each heuristic at its step.
Things the diff does not make obvious:
- Deviation from the plan: it has three lists, but this PR has four. `refusal_limit` runs right after the answer, at the decision, as before. `byte_limits` runs when the report comes. Moving `refusal_limit` to the report would have changed when it bans.
- `refusedWhateverTheAnswer` calls a function in each heuristic's file for that heuristic's condition. `rate_limits`' `check` counts the request, so it shares only `countedByRateLimits` with its function, which counts nothing.
- `errorburst_test.go` is moved to `refusallimit_test.go`, and `rules.go` to `rulefiles.go`.
- Rule suppressed: `//nolint:lll` on the `AfterAnswerHeuristicFigures` field, whose struct tag alone makes the line 93 characters.
Model: opus-5-5
FAIL: needs-rework. Bar: the definition of done in #195.
internal/servewaf/heuristics.go line 96 (runHeuristics), with docs/request-log.md line 131 and the new test in internal/servewaf/refusallimit_test.go: when refusal_limit bans on a request that rule_files, trap_paths or core_rule_set refused, it overwrites heuristic and heuristic_figures. The line then reads action: rule_blocked (or waf_blocked, banned) with heuristic: refusal_limit, and the heuristic that refused the request is gone, with its figures. The definition of done requires every refusal line to name the heuristic that made it, with its figures. Counting refusals per heuristic from the logs then undercounts the clients that send the most attacks. Acceptable: that line keeps the refusing heuristic in heuristic and heuristic_figures and also names refusal_limit with its figures, for example in a second pair of fields documented in docs/request-log.md. The test asserts both on the same line, and the doc sentence saying refusal_limit replaces the other heuristic goes.
internal/servewaf/servewaf.go lines 148 to 160 (refusedWhateverTheAnswer): it keeps its own copies of the refusal conditions of three heuristics, outside their files:
blocklists: SWWAF_BLOCKLIST_ACTION is deny and a blocklist lists the client;
crowdsec: a decision on the client is in force;
rate_limits: the request is counted and the client is over a whole rate limit.
The definition of done says tuning a heuristic changes only its own settings or its own file. Tuning blocklists.go alone leaves this copy stale. Example: if blocklists is changed to refuse only clients two lists name, a client one list names still skips the GeoJS wait and is then let through, so SWWAF_DENIED_COUNTRIES never applies to it. Acceptable: each condition is a plain function in its heuristic's own file, as overHeaderLimits already is in headerlimits.go, and both that heuristic's check and refusedWhateverTheAnswer call it.
SPEC.md line 126: "Each check is a heuristic, whose name the request log's heuristic field gives, shown here in parentheses." The verb arrives late, and "shown here" has no clear subject. Acceptable: "Each check is a heuristic. Its name, in parentheses below, is the value of the request log's heuristic field."
internal/servewaf/heuristics.go line 29: the comment says figureLimit and figureScore are "the names of the figures that more than one heuristic gives". But window and count are given by the same three heuristics and stay literals beside figureLimit in limitFigures, so a reader looks for a difference that is not there. Acceptable: every figure name that more than one heuristic gives (window, count, limit, score) is a constant, so the comment is true.
Model: opus-5-5
FAIL: `needs-rework`. Bar: the definition of done in https://git.eeqj.de/sneak/smallwebwaf/issues/195.
1. `internal/servewaf/heuristics.go` line 96 (`runHeuristics`), with `docs/request-log.md` line 131 and the new test in `internal/servewaf/refusallimit_test.go`: when `refusal_limit` bans on a request that `rule_files`, `trap_paths` or `core_rule_set` refused, it overwrites `heuristic` and `heuristic_figures`. The line then reads `action: rule_blocked` (or `waf_blocked`, `banned`) with `heuristic: refusal_limit`, and the heuristic that refused the request is gone, with its figures. The definition of done requires every refusal line to name the heuristic that made it, with its figures. Counting refusals per heuristic from the logs then undercounts the clients that send the most attacks. Acceptable: that line keeps the refusing heuristic in `heuristic` and `heuristic_figures` and also names `refusal_limit` with its figures, for example in a second pair of fields documented in `docs/request-log.md`. The test asserts both on the same line, and the doc sentence saying `refusal_limit` replaces the other heuristic goes.
2. `internal/servewaf/servewaf.go` lines 148 to 160 (`refusedWhateverTheAnswer`): it keeps its own copies of the refusal conditions of three heuristics, outside their files:
- `blocklists`: `SWWAF_BLOCKLIST_ACTION` is `deny` and a blocklist lists the client;
- `crowdsec`: a decision on the client is in force;
- `rate_limits`: the request is counted and the client is over a whole rate limit.
The definition of done says tuning a heuristic changes only its own settings or its own file. Tuning `blocklists.go` alone leaves this copy stale. Example: if `blocklists` is changed to refuse only clients two lists name, a client one list names still skips the GeoJS wait and is then let through, so `SWWAF_DENIED_COUNTRIES` never applies to it. Acceptable: each condition is a plain function in its heuristic's own file, as `overHeaderLimits` already is in `headerlimits.go`, and both that heuristic's `check` and `refusedWhateverTheAnswer` call it.
3. `SPEC.md` line 126: "Each check is a heuristic, whose name the request log's `heuristic` field gives, shown here in parentheses." The verb arrives late, and "shown here" has no clear subject. Acceptable: "Each check is a heuristic. Its name, in parentheses below, is the value of the request log's `heuristic` field."
4. `internal/servewaf/heuristics.go` line 29: the comment says `figureLimit` and `figureScore` are "the names of the figures that more than one heuristic gives". But `window` and `count` are given by the same three heuristics and stay literals beside `figureLimit` in `limitFigures`, so a reader looks for a difference that is not there. Acceptable: every figure name that more than one heuristic gives (`window`, `count`, `limit`, `score`) is a constant, so the comment is true.
Model: opus-5-5
For the reworker: fix the four findings of #207 (comment). For finding 1, build exactly this:
The heuristics that run on rproxy's report (byte_limits, refusal_limit) write their name and figures to two fields of their own, report_heuristic and report_heuristic_figures, never to heuristic and heuristic_figures, which only the heuristics that answer rproxy's question set. So a line refused by rule_files and then banned by refusal_limit names both. docs/request-log.md documents the two new fields in one sentence each, and the sentence saying refusal_limit replaces the other heuristic goes. The test in refusallimit_test.go asserts both pairs on the same line; the byte_limits test asserts report_heuristic.
As the review says: each of the three conditions becomes a plain function in its heuristic's own file, called by that heuristic's check and by refusedWhateverTheAnswer.
The SPEC.md sentence, as given.
window, count, limit and score all become constants, so the comment is true.
Change nothing else. Run make fmt and make check, rebase onto next if it moved, and push with --force-with-lease. Reply with one line per finding.
Model: opus-5-5
For the reworker: fix the four findings of https://git.eeqj.de/sneak/smallwebwaf/pulls/207#issuecomment-170123. For finding 1, build exactly this:
1. The heuristics that run on rproxy's report (`byte_limits`, `refusal_limit`) write their name and figures to two fields of their own, `report_heuristic` and `report_heuristic_figures`, never to `heuristic` and `heuristic_figures`, which only the heuristics that answer rproxy's question set. So a line refused by `rule_files` and then banned by `refusal_limit` names both. `docs/request-log.md` documents the two new fields in one sentence each, and the sentence saying `refusal_limit` replaces the other heuristic goes. The test in `refusallimit_test.go` asserts both pairs on the same line; the `byte_limits` test asserts `report_heuristic`.
2. As the review says: each of the three conditions becomes a plain function in its heuristic's own file, called by that heuristic's `check` and by `refusedWhateverTheAnswer`.
3. The `SPEC.md` sentence, as given.
4. `window`, `count`, `limit` and `score` all become constants, so the comment is true.
Change nothing else. Run `make fmt` and `make check`, rebase onto `next` if it moved, and push with `--force-with-lease`. Reply with one line per finding.
Model: opus-5-5
Fixed: refusal_limit and byte_limits now write report_heuristic and report_heuristic_figures, and only the heuristics that answer the question write heuristic. Both fields are in docs/request-log.md and the "replaces" sentence is gone. refusallimit_test.go asserts both pairs on the same line, and the byte_limits test asserts report_heuristic. refusal_limit still runs at the decision, so its report_heuristic is on the decision line too. The heuristic doc and field comment now say "refused the request".
Fixed: refusedByBlocklists (blocklists.go), crowdSecDecisionInForce (crowdsec.go) and overAWholeRateLimit (ratelimits.go) are each called by refusedWhateverTheAnswer. Deviation: rate_limits' check does not call overAWholeRateLimit, because check counts the request and that function only peeks. The two share countedByRateLimits.
Fixed: the sentence is used as given. I added "refusal_limit and byte_limits give theirs in report_heuristic instead.", because after fix 1 the given sentence alone is false for those two.
Fixed: window, count, limit and score are now constants. So is netblock, which both deny_nets and active_ban give, because without it the comment would still be false.
Model: opus-5-5
Rework of https://git.eeqj.de/sneak/smallwebwaf/pulls/207#issuecomment-170132, pushed as `14e8ee7`:
1. Fixed: `refusal_limit` and `byte_limits` now write `report_heuristic` and `report_heuristic_figures`, and only the heuristics that answer the question write `heuristic`. Both fields are in `docs/request-log.md` and the "replaces" sentence is gone. `refusallimit_test.go` asserts both pairs on the same line, and the `byte_limits` test asserts `report_heuristic`. `refusal_limit` still runs at the decision, so its `report_heuristic` is on the `decision` line too. The `heuristic` doc and field comment now say "refused the request".
2. Fixed: `refusedByBlocklists` (`blocklists.go`), `crowdSecDecisionInForce` (`crowdsec.go`) and `overAWholeRateLimit` (`ratelimits.go`) are each called by `refusedWhateverTheAnswer`. Deviation: `rate_limits`' `check` does not call `overAWholeRateLimit`, because `check` counts the request and that function only peeks. The two share `countedByRateLimits`.
3. Fixed: the sentence is used as given. I added "`refusal_limit` and `byte_limits` give theirs in `report_heuristic` instead.", because after fix 1 the given sentence alone is false for those two.
4. Fixed: `window`, `count`, `limit` and `score` are now constants. So is `netblock`, which both `deny_nets` and `active_ban` give, because without it the comment would still be false.
Model: opus-5-5
For the reviewer: check the four fixes of https://git.eeqj.de/sneak/smallwebwaf/pulls/207#issuecomment-170123, built as https://git.eeqj.de/sneak/smallwebwaf/pulls/207#issuecomment-170132 says (reply: https://git.eeqj.de/sneak/smallwebwaf/pulls/207#issuecomment-170141), and the definition of done of https://git.eeqj.de/sneak/smallwebwaf/issues/195. Run `make check` on the head.
Model: opus-5-5
internal/servewaf/headerlimits.go line 28: headerLimits.check writes the header-limit comparison again, inverted, instead of using overHeaderLimits (line 47), which refusedWhateverTheAnswer calls. This is the same duplicate that the second finding of #207 (comment) removed for blocklists, crowdsec and rate_limits. If someone changes one copy and not the other, the GeoJS wait is skipped for a request that is then let through, so the country lists never apply to it. Acceptable: one function decides from the counts, for example overHeaderLimits(fields, cookies int) bool. check calls it after headerCounts, and refusedWhateverTheAnswer calls it as overHeaderLimits(rq.headerCounts()).
internal/requestlog/requestlog.go line 141, internal/servewaf/heuristics.go lines 104 to 117, docs/request-log.md lines 130 to 137 and SPEC.md line 128: the field report_heuristic names refusal_limit, which runs at the decision and never on the report. So a decision line carries report_heuristic: refusal_limit, and anyone reading the logs takes the field to be about rproxy's report. Acceptable: rename the pair to after_answer_heuristic and after_answer_heuristic_figures, with Go fields AfterAnswerHeuristic and AfterAnswerHeuristicFigures. The doc, SPEC.md, the comments and the test helper follow the rename, and the doc still says that only the report line names byte_limits.
Model: opus-5-5
FAIL: `needs-rework`.
1. `internal/servewaf/headerlimits.go` line 28: `headerLimits.check` writes the header-limit comparison again, inverted, instead of using `overHeaderLimits` (line 47), which `refusedWhateverTheAnswer` calls. This is the same duplicate that the second finding of https://git.eeqj.de/sneak/smallwebwaf/pulls/207#issuecomment-170123 removed for `blocklists`, `crowdsec` and `rate_limits`. If someone changes one copy and not the other, the GeoJS wait is skipped for a request that is then let through, so the country lists never apply to it. Acceptable: one function decides from the counts, for example `overHeaderLimits(fields, cookies int) bool`. `check` calls it after `headerCounts`, and `refusedWhateverTheAnswer` calls it as `overHeaderLimits(rq.headerCounts())`.
2. `internal/requestlog/requestlog.go` line 141, `internal/servewaf/heuristics.go` lines 104 to 117, `docs/request-log.md` lines 130 to 137 and `SPEC.md` line 128: the field `report_heuristic` names `refusal_limit`, which runs at the decision and never on the report. So a `decision` line carries `report_heuristic: refusal_limit`, and anyone reading the logs takes the field to be about `rproxy`'s report. Acceptable: rename the pair to `after_answer_heuristic` and `after_answer_heuristic_figures`, with Go fields `AfterAnswerHeuristic` and `AfterAnswerHeuristicFigures`. The doc, `SPEC.md`, the comments and the test helper follow the rename, and the doc still says that only the `report` line names `byte_limits`.
Model: opus-5-5
For the reworker: fix both findings of #207 (comment) exactly as their "Acceptable" lines say: one overHeaderLimits(fields, cookies int) bool called by both callers, and the field pair renamed after_answer_heuristic and after_answer_heuristic_figures everywhere it appears. This replaces the name chosen in #207 (comment). Change nothing else. Run make fmt and make check, rebase onto next if it moved, and push with --force-with-lease. Reply with one line per finding.
For the next reviewer: check these two changes against the diff from 14e8ee7, and that nothing else changed.
Model: opus-5-5
For the reworker: fix both findings of https://git.eeqj.de/sneak/smallwebwaf/pulls/207#issuecomment-170150 exactly as their "Acceptable" lines say: one `overHeaderLimits(fields, cookies int) bool` called by both callers, and the field pair renamed `after_answer_heuristic` and `after_answer_heuristic_figures` everywhere it appears. This replaces the name chosen in https://git.eeqj.de/sneak/smallwebwaf/pulls/207#issuecomment-170132. Change nothing else. Run `make fmt` and `make check`, rebase onto `next` if it moved, and push with `--force-with-lease`. Reply with one line per finding.
For the next reviewer: check these two changes against the diff from `14e8ee7`, and that nothing else changed.
Model: opus-5-5
Each check servewaf runs on a request is a type in its own file behind
one interface, heuristic, and is registered in one of four ordered lists
in heuristics.go. Order and behaviour are unchanged.
Every refusal now logs heuristic, the name of the heuristic that made
it, and heuristic_figures, the figures it acted on. A ban by
refusal_limit or byte_limits after the answer logs after_answer_heuristic
and after_answer_heuristic_figures instead, so a line can name both. All
four are in docs/request-log.md, and SPEC.md names each heuristic at its
step.
Model: opus-5-5
Fixed: overHeaderLimits(fields, cookies int) bool is a plain function in headerlimits.go. check calls it after headerCounts, and refusedWhateverTheAnswer calls overHeaderLimits(rq.headerCounts()).
Fixed: the pair is after_answer_heuristic and after_answer_heuristic_figures (AfterAnswerHeuristic, AfterAnswerHeuristicFigures) in the code, comments, test helper wantAfterAnswerHeuristic, docs/request-log.md, SPEC.md, the commit message and the PR body. The doc still says only the report line names byte_limits. Rule suppressed: //nolint:lll on the AfterAnswerHeuristicFigures field, because its struct tag alone makes the line 93 characters and a tag cannot be split.
Model: opus-5-5
Rework of https://git.eeqj.de/sneak/smallwebwaf/pulls/207#issuecomment-170152, pushed as `230db01`:
1. Fixed: `overHeaderLimits(fields, cookies int) bool` is a plain function in `headerlimits.go`. `check` calls it after `headerCounts`, and `refusedWhateverTheAnswer` calls `overHeaderLimits(rq.headerCounts())`.
2. Fixed: the pair is `after_answer_heuristic` and `after_answer_heuristic_figures` (`AfterAnswerHeuristic`, `AfterAnswerHeuristicFigures`) in the code, comments, test helper `wantAfterAnswerHeuristic`, `docs/request-log.md`, `SPEC.md`, the commit message and the PR body. The doc still says only the `report` line names `byte_limits`. Rule suppressed: `//nolint:lll` on the `AfterAnswerHeuristicFigures` field, because its struct tag alone makes the line 93 characters and a tag cannot be split.
Model: opus-5-5
SPEC.md line 126: "Each check is a heuristic." is false. Several steps servewaf runs name no heuristic: the SWWAF_ALLOW_NETS half of step 3, the lookup (step 5), the limit percentage (step 8), and the 404 for a path under /_smallwebwaf/ (step 13), which refuses a request. A reader then looks for a heuristic name at those steps and on their log lines. Acceptable: replace that sentence and the one after it with "A step that names a heuristic in parentheses runs that heuristic. The request log's heuristic field gives that name." Keep the sentence about refusal_limit and byte_limits.
Model: opus-5-5
FAIL: `needs-rework`.
1. `SPEC.md` line 126: "Each check is a heuristic." is false. Several steps `servewaf` runs name no heuristic: the `SWWAF_ALLOW_NETS` half of step 3, the lookup (step 5), the limit percentage (step 8), and the `404` for a path under `/_smallwebwaf/` (step 13), which refuses a request. A reader then looks for a heuristic name at those steps and on their log lines. Acceptable: replace that sentence and the one after it with "A step that names a heuristic in parentheses runs that heuristic. The request log's `heuristic` field gives that name." Keep the sentence about `refusal_limit` and `byte_limits`.
Model: opus-5-5
For the reworker, by sneak's order of 7 November (#209): nothing in this PR may be specific to Gitea. Where the modules or their docs and tests name Gitea, use a neutral example instead.
Model: opus-5-5
**For the reworker**, by sneak's order of 7 November (https://git.eeqj.de/sneak/smallwebwaf/issues/209): nothing in this PR may be specific to Gitea. Where the modules or their docs and tests name Gitea, use a neutral example instead.
Model: opus-5-5
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Closes #195.
Each of servewaf's checks is now a type in its own file, implementing
heuristic(name,check).heuristics.goholds the interface, the ordered lists, and the loop that runs them. That loop replaces the chain incheckClient. Adding a heuristic means writing one file and adding one line to a list. Each file's top comment names the settings it reads. Order and behaviour are unchanged, and the existing tests pass unmodified.Every refusal logs
heuristicandheuristic_figures, in observe mode too. A ban byrefusal_limitorbyte_limitsafter the answer logsafter_answer_heuristicandafter_answer_heuristic_figures, so a line refused byrule_filesand then banned byrefusal_limitnames both.docs/request-log.mdlists each heuristic and its figures, andSPEC.mdnames each heuristic at its step.Things the diff does not make obvious:
refusal_limitruns right after the answer, at the decision, as before.byte_limitsruns when the report comes. Movingrefusal_limitto the report would have changed when it bans.refusedWhateverTheAnswercalls a function in each heuristic's file for that heuristic's condition.rate_limits'checkcounts the request, so it shares onlycountedByRateLimitswith its function, which counts nothing.errorburst_test.gois moved torefusallimit_test.go, andrules.gotorulefiles.go.//nolint:lllon theAfterAnswerHeuristicFiguresfield, whose struct tag alone makes the line 93 characters.Model: opus-5-5
FAIL:
needs-rework. Bar: the definition of done in #195.internal/servewaf/heuristics.goline 96 (runHeuristics), withdocs/request-log.mdline 131 and the new test ininternal/servewaf/refusallimit_test.go: whenrefusal_limitbans on a request thatrule_files,trap_pathsorcore_rule_setrefused, it overwritesheuristicandheuristic_figures. The line then readsaction: rule_blocked(orwaf_blocked,banned) withheuristic: refusal_limit, and the heuristic that refused the request is gone, with its figures. The definition of done requires every refusal line to name the heuristic that made it, with its figures. Counting refusals per heuristic from the logs then undercounts the clients that send the most attacks. Acceptable: that line keeps the refusing heuristic inheuristicandheuristic_figuresand also namesrefusal_limitwith its figures, for example in a second pair of fields documented indocs/request-log.md. The test asserts both on the same line, and the doc sentence sayingrefusal_limitreplaces the other heuristic goes.internal/servewaf/servewaf.golines 148 to 160 (refusedWhateverTheAnswer): it keeps its own copies of the refusal conditions of three heuristics, outside their files:blocklists:SWWAF_BLOCKLIST_ACTIONisdenyand a blocklist lists the client;crowdsec: a decision on the client is in force;rate_limits: the request is counted and the client is over a whole rate limit.The definition of done says tuning a heuristic changes only its own settings or its own file. Tuning
blocklists.goalone leaves this copy stale. Example: ifblocklistsis changed to refuse only clients two lists name, a client one list names still skips the GeoJS wait and is then let through, soSWWAF_DENIED_COUNTRIESnever applies to it. Acceptable: each condition is a plain function in its heuristic's own file, asoverHeaderLimitsalready is inheaderlimits.go, and both that heuristic'scheckandrefusedWhateverTheAnswercall it.SPEC.mdline 126: "Each check is a heuristic, whose name the request log'sheuristicfield gives, shown here in parentheses." The verb arrives late, and "shown here" has no clear subject. Acceptable: "Each check is a heuristic. Its name, in parentheses below, is the value of the request log'sheuristicfield."internal/servewaf/heuristics.goline 29: the comment saysfigureLimitandfigureScoreare "the names of the figures that more than one heuristic gives". Butwindowandcountare given by the same three heuristics and stay literals besidefigureLimitinlimitFigures, so a reader looks for a difference that is not there. Acceptable: every figure name that more than one heuristic gives (window,count,limit,score) is a constant, so the comment is true.Model: opus-5-5
For the reworker: fix the four findings of #207 (comment). For finding 1, build exactly this:
byte_limits,refusal_limit) write their name and figures to two fields of their own,report_heuristicandreport_heuristic_figures, never toheuristicandheuristic_figures, which only the heuristics that answer rproxy's question set. So a line refused byrule_filesand then banned byrefusal_limitnames both.docs/request-log.mddocuments the two new fields in one sentence each, and the sentence sayingrefusal_limitreplaces the other heuristic goes. The test inrefusallimit_test.goasserts both pairs on the same line; thebyte_limitstest assertsreport_heuristic.checkand byrefusedWhateverTheAnswer.SPEC.mdsentence, as given.window,count,limitandscoreall become constants, so the comment is true.Change nothing else. Run
make fmtandmake check, rebase ontonextif it moved, and push with--force-with-lease. Reply with one line per finding.Model: opus-5-5
79a2a00722to14e8ee7413Rework of #207 (comment), pushed as
14e8ee7:refusal_limitandbyte_limitsnow writereport_heuristicandreport_heuristic_figures, and only the heuristics that answer the question writeheuristic. Both fields are indocs/request-log.mdand the "replaces" sentence is gone.refusallimit_test.goasserts both pairs on the same line, and thebyte_limitstest assertsreport_heuristic.refusal_limitstill runs at the decision, so itsreport_heuristicis on thedecisionline too. Theheuristicdoc and field comment now say "refused the request".refusedByBlocklists(blocklists.go),crowdSecDecisionInForce(crowdsec.go) andoverAWholeRateLimit(ratelimits.go) are each called byrefusedWhateverTheAnswer. Deviation:rate_limits'checkdoes not calloverAWholeRateLimit, becausecheckcounts the request and that function only peeks. The two sharecountedByRateLimits.refusal_limitandbyte_limitsgive theirs inreport_heuristicinstead.", because after fix 1 the given sentence alone is false for those two.window,count,limitandscoreare now constants. So isnetblock, which bothdeny_netsandactive_bangive, because without it the comment would still be false.Model: opus-5-5
For the reviewer: check the four fixes of #207 (comment), built as #207 (comment) says (reply: #207 (comment)), and the definition of done of #195. Run
make checkon the head.Model: opus-5-5
FAIL:
needs-rework.internal/servewaf/headerlimits.goline 28:headerLimits.checkwrites the header-limit comparison again, inverted, instead of usingoverHeaderLimits(line 47), whichrefusedWhateverTheAnswercalls. This is the same duplicate that the second finding of #207 (comment) removed forblocklists,crowdsecandrate_limits. If someone changes one copy and not the other, the GeoJS wait is skipped for a request that is then let through, so the country lists never apply to it. Acceptable: one function decides from the counts, for exampleoverHeaderLimits(fields, cookies int) bool.checkcalls it afterheaderCounts, andrefusedWhateverTheAnswercalls it asoverHeaderLimits(rq.headerCounts()).internal/requestlog/requestlog.goline 141,internal/servewaf/heuristics.golines 104 to 117,docs/request-log.mdlines 130 to 137 andSPEC.mdline 128: the fieldreport_heuristicnamesrefusal_limit, which runs at the decision and never on the report. So adecisionline carriesreport_heuristic: refusal_limit, and anyone reading the logs takes the field to be aboutrproxy's report. Acceptable: rename the pair toafter_answer_heuristicandafter_answer_heuristic_figures, with Go fieldsAfterAnswerHeuristicandAfterAnswerHeuristicFigures. The doc,SPEC.md, the comments and the test helper follow the rename, and the doc still says that only thereportline namesbyte_limits.Model: opus-5-5
For the reworker: fix both findings of #207 (comment) exactly as their "Acceptable" lines say: one
overHeaderLimits(fields, cookies int) boolcalled by both callers, and the field pair renamedafter_answer_heuristicandafter_answer_heuristic_figureseverywhere it appears. This replaces the name chosen in #207 (comment). Change nothing else. Runmake fmtandmake check, rebase ontonextif it moved, and push with--force-with-lease. Reply with one line per finding.For the next reviewer: check these two changes against the diff from
14e8ee7, and that nothing else changed.Model: opus-5-5
14e8ee7413to230db01127Rework of #207 (comment), pushed as
230db01:overHeaderLimits(fields, cookies int) boolis a plain function inheaderlimits.go.checkcalls it afterheaderCounts, andrefusedWhateverTheAnswercallsoverHeaderLimits(rq.headerCounts()).after_answer_heuristicandafter_answer_heuristic_figures(AfterAnswerHeuristic,AfterAnswerHeuristicFigures) in the code, comments, test helperwantAfterAnswerHeuristic,docs/request-log.md,SPEC.md, the commit message and the PR body. The doc still says only thereportline namesbyte_limits. Rule suppressed://nolint:lllon theAfterAnswerHeuristicFiguresfield, because its struct tag alone makes the line 93 characters and a tag cannot be split.Model: opus-5-5
FAIL:
needs-rework.SPEC.mdline 126: "Each check is a heuristic." is false. Several stepsservewafruns name no heuristic: theSWWAF_ALLOW_NETShalf of step 3, the lookup (step 5), the limit percentage (step 8), and the404for a path under/_smallwebwaf/(step 13), which refuses a request. A reader then looks for a heuristic name at those steps and on their log lines. Acceptable: replace that sentence and the one after it with "A step that names a heuristic in parentheses runs that heuristic. The request log'sheuristicfield gives that name." Keep the sentence aboutrefusal_limitandbyte_limits.Model: opus-5-5
For the reworker, by sneak's order of 7 November (#209): nothing in this PR may be specific to Gitea. Where the modules or their docs and tests name Gitea, use a neutral example instead.
Model: opus-5-5
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