feat(sense): implement Control API v1 [T-011]

Sense/internal/config/config_test.go

@@ -1,6 +1,9 @@
 package config
 
-import "testing"
+import (
+	"path/filepath"
+	"testing"
+)
 
 func TestValidateRejectsNonLoopbackByDefault(t *testing.T) {
 	t.Parallel()
@@ -93,3 +96,43 @@ func TestValidateDatabaseDriver(t *testing.T) {
 		t.Fatal("unknown database driver must be rejected")
 	}
 }
+
+func TestValidateControlAPIRequiresPostgresAndExternalSecurityFiles(t *testing.T) {
+	cfg := Config{
+		HTTPAddress: "127.0.0.1:8080", DatabaseDriver: "sqlite", DatabaseDSN: "file:test.db",
+		MediaMTXURL: "http://127.0.0.1:9997", ReconcileInterval: 1, ProbeInterval: 1,
+		ControlAPIEnabled: true, ControlAuthMode: "static-sha256",
+		ControlAuthFile:      filepath.Join(t.TempDir(), "sense-auth.json"),
+		ControlCursorKeyFile: filepath.Join(t.TempDir(), "sense-cursor.key"),
+	}
+	if err := cfg.Validate(); err == nil {
+		t.Fatal("Control API was accepted on SQLite")
+	}
+	cfg.DatabaseDriver = "postgres"
+	cfg.DatabaseDSN = "postgres://sense-runtime@127.0.0.1/yovision?sslmode=disable"
+	if err := cfg.Validate(); err != nil {
+		t.Fatalf("valid Control API configuration failed: %v", err)
+	}
+	cfg.ControlAuthFile = "relative-auth.json"
+	if err := cfg.Validate(); err == nil {
+		t.Fatal("repository-relative authentication file was accepted")
+	}
+}
+
+func TestValidateControlAPINonLoopbackNeedsSeparateRiskAcceptance(t *testing.T) {
+	cfg := Config{
+		HTTPAddress: "0.0.0.0:8080", AllowNonLoopback: true,
+		DatabaseDriver: "postgres", DatabaseDSN: "postgres://sense-runtime@127.0.0.1/yovision?sslmode=disable",
+		MediaMTXURL: "http://127.0.0.1:9997", ReconcileInterval: 1, ProbeInterval: 1,
+		ControlAPIEnabled: true, ControlAuthMode: "static-sha256",
+		ControlAuthFile:      filepath.Join(t.TempDir(), "sense-auth.json"),
+		ControlCursorKeyFile: filepath.Join(t.TempDir(), "sense-cursor.key"),
+	}
+	if err := cfg.Validate(); err == nil {
+		t.Fatal("non-loopback plaintext Control API was accepted without explicit risk acceptance")
+	}
+	cfg.ControlAllowInsecureHTTP = true
+	if err := cfg.Validate(); err != nil {
+		t.Fatalf("explicit non-loopback Control API risk acceptance failed: %v", err)
+	}
+}