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Lower the default request and byte limits (closes #193)
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New defaults, as sneak approved: 120 requests a minute, 1,500 an hour and 6,000 a day; bytes off a minute, 50G an hour and 100G a day. The README, `SPEC.md`, `docs/settings.md` and `docs/gitea.md` give the new figures and reasoning, and point Actions runners and shared addresses at `SWWAF_RATE_LIMIT_EXEMPT_NETS`. The README examples now hold against the new defaults.

An Actions runner that is not exempted makes more requests an hour than the new limit and will be banned.

Model: opus-5-5
This commit was merged in pull request #200.
This commit is contained in:
clawbot
2026-11-06 20:14:23 +01:00
parent 2ab57eb278
commit 21cac70b50
8 changed files with 95 additions and 108 deletions
Download Patch File Download Diff File Expand all files Collapse all files
internal/config/config.go
+6 -6
View File
@@ -468,13 +468,13 @@ func FromEnvironment(lookupEnv func(string) (string, bool)) (*Config, error) {
AllowNets: env.netblocks("SWWAF_ALLOW_NETS", ""),
RateLimitExemptNets: env.netblocks("SWWAF_RATE_LIMIT_EXEMPT_NETS", ""),
DenyNets: env.netblocks("SWWAF_DENY_NETS", ""),
RateLimitPerMinute: env.count("SWWAF_RATE_LIMIT_PER_MINUTE", "500"),
RateLimitPerHour: env.count("SWWAF_RATE_LIMIT_PER_HOUR", "20000"),
RateLimitPerDay: env.count("SWWAF_RATE_LIMIT_PER_DAY", "300000"),
RateLimitPerMinute: env.count("SWWAF_RATE_LIMIT_PER_MINUTE", "120"),
RateLimitPerHour: env.count("SWWAF_RATE_LIMIT_PER_HOUR", "1500"),
RateLimitPerDay: env.count("SWWAF_RATE_LIMIT_PER_DAY", "6000"),
RateLimitExemptPaths: env.pathPrefixes("SWWAF_RATE_LIMIT_EXEMPT_PATHS", ""),
BytesLimitPerMinute: env.size("SWWAF_BYTES_LIMIT_PER_MINUTE", "4G"),
BytesLimitPerHour: env.size("SWWAF_BYTES_LIMIT_PER_HOUR", "20G"),
BytesLimitPerDay: env.size("SWWAF_BYTES_LIMIT_PER_DAY", "200G"),
BytesLimitPerMinute: env.size("SWWAF_BYTES_LIMIT_PER_MINUTE", "off"),
BytesLimitPerHour: env.size("SWWAF_BYTES_LIMIT_PER_HOUR", "50G"),
BytesLimitPerDay: env.size("SWWAF_BYTES_LIMIT_PER_DAY", "100G"),
BytesCount: env.bytesCount("SWWAF_BYTES_COUNT", "both"),
LookupSource: env.lookupSource("SWWAF_LOOKUP_SOURCE", "geojs"),
LookupDBPath: env.value("SWWAF_LOOKUP_DB_PATH", ""),
internal/config/config_test.go
+11 -11
View File
@@ -244,9 +244,9 @@ func TestDefaults(t *testing.T) {
wantSettings(t, cfg, config.Config{
ListenAddr: ":8080",
Observe: false,
RateLimitPerMinute: 500,
RateLimitPerHour: 20000,
RateLimitPerDay: 300000,
RateLimitPerMinute: 120,
RateLimitPerHour: 1500,
RateLimitPerDay: 6000,
BanResponse: 403,
LimitBanDuration: time.Hour,
LimitBanRepeatWindow: 24 * time.Hour,
@@ -266,8 +266,8 @@ func TestDefaults(t *testing.T) {
LookupSource: defaultLookupSource, LookupTimeout: 800 * time.Millisecond,
})
wantByteLimitSettings(t, cfg, config.Config{
BytesLimitPerMinute: 4 << 30, BytesLimitPerHour: 20 << 30,
BytesLimitPerDay: 200 << 30, BytesCount: "both",
BytesLimitPerMinute: 0, BytesLimitPerHour: 50 << 30,
BytesLimitPerDay: 100 << 30, BytesCount: "both",
})
wantNetblocks(t, cfg.AllowNets)
@@ -308,7 +308,7 @@ func TestNoSingleRequestBreaksAByteLimitAtTheDefaults(t *testing.T) {
for _, limit := range []int64{
cfg.BytesLimitPerMinute, cfg.BytesLimitPerHour, cfg.BytesLimitPerDay,
} {
if largest > limit {
if limit != 0 && largest > limit { // 0 is off
t.Errorf("a request of %d bytes breaks the byte limit of %d", largest, limit)
}
}
@@ -2271,12 +2271,12 @@ func TestLogsEachSettingWithItsValue(t *testing.T) {
rateLimitExemptNets: "",
denyNets: "",
rateLimitPerMinute: "45",
rateLimitPerHour: "20000",
rateLimitPerDay: "300000",
rateLimitPerHour: "1500",
rateLimitPerDay: "6000",
rateLimitExemptPaths: "",
bytesLimitPerMinute: "4G",
bytesLimitPerHour: "20G",
bytesLimitPerDay: "200G",
bytesLimitPerMinute: "off",
bytesLimitPerHour: "50G",
bytesLimitPerDay: "100G",
bytesCount: "both",
lookupSource: defaultLookupSource,
lookupDBPath: "",