Fix override logic

2023-08-22 00:54:58 +03:30
parent 85efdbb5ff
commit 83d668866e
8 changed files with 351 additions and 198 deletions
--- a/shared/template.go
+++ b/shared/template.go
@@ -0,0 +1,168 @@
+package shared
+
+import (
+	"net/netip"
+
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/option"
+	dns "github.com/sagernet/sing-dns"
+)
+
+func DefaultTemplate(overrides ConfigOverrides) option.Options {
+	var options option.Options
+
+	options.Experimental = &option.ExperimentalOptions{
+		ClashAPI: &option.ClashAPIOptions{
+			ExternalController: "127.0.0.1:9090",
+			StoreSelected:      true,
+		},
+	}
+
+	options.Log = &option.LogOptions{
+		Level:        "warn",
+		Disabled:     false,
+		Timestamp:    false,
+		DisableColor: true,
+	}
+
+	options.DNS = &option.DNSOptions{
+		DNSClientOptions: option.DNSClientOptions{
+			Strategy:         option.DomainStrategy(dns.DomainStrategyPreferIPv4),
+			IndependentCache: true,
+		},
+		Servers: []option.DNSServerOptions{
+			{
+				Tag:     "local",
+				Address: "local",
+				Detour:  "direct",
+			},
+			{
+				Tag:             "dns-remote",
+				Address:         pointerOrDefaultString(overrides.DNSRemote, "tcp://1.1.1.1"),
+				AddressResolver: "local",
+				Strategy:        option.DomainStrategy(dns.DomainStrategyPreferIPv4),
+				Detour:          "select",
+			},
+		},
+		Rules: []option.DNSRule{
+			{
+				Type: C.RuleTypeDefault,
+				DefaultOptions: option.DefaultDNSRule{
+					ClashMode: "direct",
+					Server:    "local",
+				},
+			},
+			{
+				Type: C.RuleTypeDefault,
+				DefaultOptions: option.DefaultDNSRule{
+					ClashMode: "global",
+					Server:    "dns-remote",
+				},
+			},
+			{
+				Type: C.RuleTypeDefault,
+				DefaultOptions: option.DefaultDNSRule{
+					DomainSuffix: []string{"ir"},
+					Server:       "local",
+				},
+			},
+			{
+				Type: C.RuleTypeDefault,
+				DefaultOptions: option.DefaultDNSRule{
+					Outbound: []string{"any"},
+					Server:   "local",
+				},
+			},
+		},
+		ReverseMapping: true,
+		Final:          "dns-remote",
+	}
+
+	if pointerOrDefaultBool(overrides.EnableTun, true) {
+		options.Inbounds = append(
+			options.Inbounds,
+			option.Inbound{
+				Type: C.TypeTun,
+				Tag:  "tun-in",
+				TunOptions: option.TunInboundOptions{
+					Inet4Address: []option.ListenPrefix{
+						option.ListenPrefix(netip.MustParsePrefix("172.19.0.1/30")),
+					},
+					MTU:                    9000,
+					AutoRoute:              true,
+					StrictRoute:            true,
+					EndpointIndependentNat: true,
+					InboundOptions: option.InboundOptions{
+						SniffEnabled:             true,
+						SniffOverrideDestination: true,
+						DomainStrategy:           option.DomainStrategy(dns.DomainStrategyUseIPv4),
+					},
+				},
+			},
+		)
+	}
+	options.Inbounds = append(
+		options.Inbounds,
+		option.Inbound{
+			Type: C.TypeMixed,
+			Tag:  "mixed-in",
+			MixedOptions: option.HTTPMixedInboundOptions{
+				ListenOptions: option.ListenOptions{
+					Listen:     option.NewListenAddress(netip.MustParseAddr("127.0.0.1")),
+					ListenPort: uint16(pointerOrDefaultInt(overrides.MixedPort, 2334)),
+					InboundOptions: option.InboundOptions{
+						SniffEnabled:             true,
+						SniffOverrideDestination: true,
+						DomainStrategy:           option.DomainStrategy(dns.DomainStrategyUseIPv4),
+					},
+				},
+				SetSystemProxy: pointerOrDefaultBool(overrides.SetSystemProxy, true),
+			},
+		},
+	)
+
+	options.Route = &option.RouteOptions{
+		Rules: []option.Rule{
+			{
+				Type: C.RuleTypeDefault,
+				DefaultOptions: option.DefaultRule{
+					Geosite:  []string{"category-ads-all"},
+					Outbound: "block",
+				},
+			},
+			{
+				Type: C.RuleTypeDefault,
+				DefaultOptions: option.DefaultRule{
+					Protocol: []string{"dns"},
+					Outbound: "dns-out",
+				},
+			},
+			{
+				Type: C.RuleTypeDefault,
+				DefaultOptions: option.DefaultRule{
+					ClashMode: "direct",
+					Outbound:  "direct",
+				},
+			},
+			{
+				Type: C.RuleTypeDefault,
+				DefaultOptions: option.DefaultRule{
+					ClashMode: "global",
+					Outbound:  "select",
+				},
+			},
+			{
+				Type: C.RuleTypeDefault,
+				DefaultOptions: option.DefaultRule{
+					GeoIP:        []string{"ir", "private"},
+					DomainSuffix: []string{"ir"},
+					Outbound:     "direct",
+				},
+			},
+		},
+		AutoDetectInterface: true,
+		OverrideAndroidVPN:  true,
+	}
+
+	return options
+}