sneak/smallwebwaf
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Read every setting through viper and rename the settings (closes #211)
check / check (push) Failing after 3m27s
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Every setting of discriminator and rproxy is read through viper, in place
of the os.LookupEnv function Main passed down. NewViper turns AutomaticEnv
and AllowEmptyEnv on, so a setting that is set but empty reads as set. A
setting may also be given as a file, the _FILE form, which rproxy's
settings now have too; rproxy still writes nothing to disk.

The settings are renamed. Discriminator's take the prefix SWW_WAF_,
rproxy's take SWW_RPROXY_, and the shared SWW_COMMAND keeps SWW_. The Core
Rule Set's settings take SWW_WAF_CORE_RULE_SET_ rather than SWW_WAF_WAF_.
Every place a name appeared changed: the code, the viper keys, tests,
documents, examples, the README's settings table and the image files.

Model: deepseek-v4-pro
This commit is contained in:
sneak committed 2026-11-07 06:41:11 +00:00
1 parent beb503b233
commit 68da92f414
89 files changed
+2027 -1916
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internal/alerts/alerts_test.go
+11 -11
View File
@@ -132,7 +132,7 @@ func TestWouldSendOnlyForTheChosenEvents(t *testing.T) {
if q.WouldSend(alerts.EventBan, netblock(1)) ||
q.WouldSend(alerts.EventPermanentBan, netblock(1)) {
t.Error("a ban alert would be sent, though SWW_ALERT_EVENTS leaves it out")
t.Error("a ban alert would be sent, though SWW_WAF_ALERT_EVENTS leaves it out")
}
if !q.WouldSend(alerts.EventFileError, netip.Prefix{}) {
@@ -184,8 +184,8 @@ func TestWouldSendWithOnlySlackOrOnlyNtfySet(t *testing.T) {
onlyNtfy.NtfyURL = parseURL(ntfyURL)
for setting, params := range map[string]alerts.Params{
"SWW_ALERT_SLACK_WEBHOOK_URL": onlySlack,
"SWW_ALERT_NTFY_URL": onlyNtfy,
"SWW_WAF_ALERT_SLACK_WEBHOOK_URL": onlySlack,
"SWW_WAF_ALERT_NTFY_URL": onlyNtfy,
} {
if !alerts.New(params).WouldSend(alerts.EventBan, netblock(1)) {
t.Errorf("a ban alert would not be sent with only %s set", setting)
@@ -359,7 +359,7 @@ func TestAlertsPastTheHourlyLimitAreRolledIntoOneSummary(t *testing.T) {
"as_name": "",
"country": "",
"reason": "3 alerts held back in the hour from 2000-01-01T00:00:00Z, " +
"past the 2 an hour SWW_ALERT_MAX_PER_HOUR allows",
"past the 2 an hour SWW_WAF_ALERT_MAX_PER_HOUR allows",
"detail": map[string]any{
"hour": started,
"count": float64(3),
@@ -525,7 +525,7 @@ func TestFailedRequestIsSentAgainWithBackoff(t *testing.T) {
wantCounts(t, q, 0, int64(len(want)), 0, 0)
if !strings.Contains(log.String(),
`"msg":"sending an alert to SWW_ALERT_WEBHOOK_URL failed"`) {
`"msg":"sending an alert to SWW_WAF_ALERT_WEBHOOK_URL failed"`) {
t.Errorf("process log %q names no failure", log.String())
}
@@ -595,7 +595,7 @@ func TestRefusedAlertIsGivenUpAndTheNextSent(t *testing.T) {
wantCounts(t, q, 1, 3, 0, 1)
if !strings.Contains(log.String(),
`"msg":"gave up an alert SWW_ALERT_WEBHOOK_URL refused"`) {
`"msg":"gave up an alert SWW_WAF_ALERT_WEBHOOK_URL refused"`) {
t.Errorf("process log %q names no alert given up", log.String())
}
})
@@ -619,7 +619,7 @@ func TestFailedRequestIsLoggedWithoutTheURL(t *testing.T) {
logged := log.String()
if !strings.Contains(logged,
`"msg":"sending an alert to SWW_ALERT_WEBHOOK_URL failed"`) ||
`"msg":"sending an alert to SWW_WAF_ALERT_WEBHOOK_URL failed"`) ||
strings.Contains(logged, "alerts.example") || strings.Contains(logged, "team=ops") {
t.Errorf("process log %q names no failure, or names the URL", logged)
}
@@ -782,8 +782,8 @@ func TestSlackAndNtfyAreSentTheSummaryAndTheRepeatsHeldBack(t *testing.T) {
}
const summary = "1 alerts held back in the hour from 2000-01-01T00:00:00Z, " +
"past the 1 an hour SWW_ALERT_MAX_PER_HOUR allows; 1 repeats held back " +
"by SWW_ALERT_COOLDOWN that no later alert gives\nsuppressed repeats: 1"
"past the 1 an hour SWW_WAF_ALERT_MAX_PER_HOUR allows; 1 repeats held back " +
"by SWW_WAF_ALERT_COOLDOWN that no later alert gives\nsuppressed repeats: 1"
wantSlackMessage(t, slack[1], "*"+instance+": summary*\n"+summary)
wantNtfyMessage(t, ntfy[1], instance+": summary", "default bar_chart", summary)
@@ -901,7 +901,7 @@ func TestDestinationThatDoesNotAnswerHoldsUpNeitherOther(t *testing.T) {
logged := log.String()
if !strings.Contains(logged,
`"msg":"sending an alert to SWW_ALERT_SLACK_WEBHOOK_URL failed"`) ||
`"msg":"sending an alert to SWW_WAF_ALERT_SLACK_WEBHOOK_URL failed"`) ||
strings.Contains(logged, "hooks.slack.example") ||
strings.Contains(logged, "T0123") {
t.Errorf("process log %q names no failure, or names the URL", logged)
@@ -1254,7 +1254,7 @@ type eventMessage struct {
title, priorityAndTag, text string
}
// anAlertForEachEvent returns an alert for each event SWW_ALERT_EVENTS
// anAlertForEachEvent returns an alert for each event SWW_WAF_ALERT_EVENTS
// names, the first in observe mode, each with its message.
func anAlertForEachEvent() []eventMessage {
return []eventMessage{