Rename the program to sww and its deciding daemon to discriminator (closes #218) (#221)

internal/remotelog/remotelog.go

@@ -1,5 +1,5 @@
-// Package remotelog sends the lines smallwebwaf writes on stdout to the
-// remote log endpoint, SWWAF_LOG_REMOTE_URL, as the "Request log" section
+// Package remotelog sends the lines sww writes on stdout to the
+// remote log endpoint, SWW_LOG_REMOTE_URL, as the "Request log" section
 // of SPEC.md describes: each line as the message of an RFC 5424 syslog
 // record, over UDP, TCP or TLS. Lines wait in a bounded buffer, so a slow
 // or unreachable endpoint never holds up a request or stdout.
@@ -24,7 +24,7 @@ import (
 	"sneak.berlin/go/smallwebwaf/internal/requestlog"
 )
 
-// The forms of SWWAF_LOG_REMOTE_URL, by its scheme.
+// The forms of SWW_LOG_REMOTE_URL, by its scheme.
 const (
 	SchemeUDP = "syslog+udp"
 	SchemeTCP = "syslog+tcp"
@@ -56,18 +56,18 @@ const (
 
 // Params are what New needs.
 type Params struct {
-	// URL is the endpoint (SWWAF_LOG_REMOTE_URL): SchemeUDP, SchemeTCP or
+	// URL is the endpoint (SWW_LOG_REMOTE_URL): SchemeUDP, SchemeTCP or
 	// SchemeTLS, a host and a port.
 	URL *url.URL
 	// RootCAs are the certificates a SchemeTLS endpoint's certificate
-	// must chain to (SWWAF_LOG_REMOTE_TLS_CA_FILE), nil for the host's.
+	// must chain to (SWW_LOG_REMOTE_TLS_CA_FILE), nil for the host's.
 	RootCAs *x509.CertPool
 	// Buffer is the most lines held while they wait to be sent
-	// (SWWAF_LOG_REMOTE_BUFFER).
+	// (SWW_LOG_REMOTE_BUFFER).
 	Buffer int
 	// Facility is the number of the records' syslog facility
-	// (SWWAF_LOG_REMOTE_FACILITY), and AppName their APP-NAME
-	// (SWWAF_LOG_REMOTE_APP_NAME).
+	// (SWW_LOG_REMOTE_FACILITY), and AppName their APP-NAME
+	// (SWW_LOG_REMOTE_APP_NAME).
 	Facility int
 	AppName  string
 }
@@ -243,7 +243,7 @@ func (s *Sender) send(ctx context.Context, processLog *slog.Logger) net.Conn {
 			}
 		}
 
-		processLog.Warn("sending to SWWAF_LOG_REMOTE_URL failed",
+		processLog.Warn("sending to SWW_LOG_REMOTE_URL failed",
 			"error", err.Error(), "connecting_again_in", delay.String())
 
 		select {

internal/remotelog/remotelog_test.go

@@ -586,7 +586,7 @@ func wantRetries(t *testing.T, logged *output, delays ...string) {
 		var fields map[string]any
 
 		err := json.Unmarshal([]byte(line), &fields)
-		if err != nil || fields["msg"] != "sending to SWWAF_LOG_REMOTE_URL failed" {
+		if err != nil || fields["msg"] != "sending to SWW_LOG_REMOTE_URL failed" {
 			t.Fatalf("logged %q", line)
 		}
 
@@ -612,7 +612,7 @@ func testCertificate(t *testing.T) (tls.Certificate, *x509.CertPool) {
 
 	template := &x509.Certificate{
 		SerialNumber:          big.NewInt(1),
-		Subject:               pkix.Name{CommonName: "smallwebwaf test CA"},
+		Subject:               pkix.Name{CommonName: "sww test CA"},
 		NotBefore:             time.Date(1999, 12, 31, 0, 0, 0, 0, time.UTC),
 		NotAfter:              time.Date(2000, 1, 2, 0, 0, 0, 0, time.UTC),
 		IsCA:                  true,