Add CrowdSec AppSec request inspection to the reverse proxy

proxy/lifecycle_test.go

@@ -0,0 +1,45 @@
+package proxy
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+// New maps Config onto Server field by field, and a field left out of that
+// literal still compiles: the knob is simply parsed and then dropped, so an
+// operator setting it sees the default with no error anywhere. These assertions
+// are the only thing standing between a new setting and that silent no-op.
+func TestNew_ForwardsOperatorTuning(t *testing.T) {
+	cfg := Config{
+		ManagementAddress:            "http://localhost:8080",
+		ProxyToken:                   "token",
+		CrowdSecAPIURL:               "http://crowdsec:8080/",
+		CrowdSecAPIKey:               "key",
+		CrowdSecAppSecURL:            "http://crowdsec:7422/",
+		CrowdSecAppSecTimeout:        321 * time.Millisecond,
+		CrowdSecAppSecMaxBodyBytes:   4321,
+		CrowdSecAppSecMaxConcurrent:  17,
+		MiddlewareCaptureBudgetBytes: 5 << 20,
+		MaxDialTimeout:               7 * time.Second,
+		MaxSessionIdleTimeout:        11 * time.Second,
+		GeoDataDir:                   "/var/lib/geo",
+	}
+
+	srv := New(context.Background(), cfg)
+	require.NotNil(t, srv)
+
+	assert.Equal(t, cfg.CrowdSecAPIURL, srv.CrowdSecAPIURL)
+	assert.Equal(t, cfg.CrowdSecAPIKey, srv.CrowdSecAPIKey)
+	assert.Equal(t, cfg.CrowdSecAppSecURL, srv.CrowdSecAppSecURL)
+	assert.Equal(t, cfg.CrowdSecAppSecTimeout, srv.CrowdSecAppSecTimeout)
+	assert.Equal(t, cfg.CrowdSecAppSecMaxBodyBytes, srv.CrowdSecAppSecMaxBodyBytes)
+	assert.Equal(t, cfg.CrowdSecAppSecMaxConcurrent, srv.CrowdSecAppSecMaxConcurrent)
+	assert.Equal(t, cfg.MiddlewareCaptureBudgetBytes, srv.MiddlewareCaptureBudgetBytes)
+	assert.Equal(t, cfg.MaxDialTimeout, srv.MaxDialTimeout)
+	assert.Equal(t, cfg.MaxSessionIdleTimeout, srv.MaxSessionIdleTimeout)
+	assert.Equal(t, cfg.GeoDataDir, srv.GeoDataDir)
+}