Add Surge MITM and scripts

experimental/cachefile/cache.go

@@ -19,10 +19,12 @@ import (
 )
 
 var (
-	bucketSelected = []byte("selected")
-	bucketExpand   = []byte("group_expand")
-	bucketMode     = []byte("clash_mode")
-	bucketRuleSet  = []byte("rule_set")
+	bucketSelected          = []byte("selected")
+	bucketExpand            = []byte("group_expand")
+	bucketMode              = []byte("clash_mode")
+	bucketRuleSet           = []byte("rule_set")
+	bucketScript            = []byte("script")
+	bucketSgPersistentStore = []byte("sg_persistent_store")
 
 	bucketNameList = []string{
 		string(bucketSelected),
@@ -316,3 +318,70 @@ func (c *CacheFile) SaveRuleSet(tag string, set *adapter.SavedBinary) error {
 		return bucket.Put([]byte(tag), setBinary)
 	})
 }
+
+func (c *CacheFile) LoadScript(tag string) *adapter.SavedBinary {
+	var savedSet adapter.SavedBinary
+	err := c.DB.View(func(t *bbolt.Tx) error {
+		bucket := c.bucket(t, bucketScript)
+		if bucket == nil {
+			return os.ErrNotExist
+		}
+		scriptBinary := bucket.Get([]byte(tag))
+		if len(scriptBinary) == 0 {
+			return os.ErrInvalid
+		}
+		return savedSet.UnmarshalBinary(scriptBinary)
+	})
+	if err != nil {
+		return nil
+	}
+	return &savedSet
+}
+
+func (c *CacheFile) SaveScript(tag string, set *adapter.SavedBinary) error {
+	return c.DB.Batch(func(t *bbolt.Tx) error {
+		bucket, err := c.createBucket(t, bucketScript)
+		if err != nil {
+			return err
+		}
+		scriptBinary, err := set.MarshalBinary()
+		if err != nil {
+			return err
+		}
+		return bucket.Put([]byte(tag), scriptBinary)
+	})
+}
+
+func (c *CacheFile) SurgePersistentStoreRead(key string) string {
+	var value string
+	_ = c.DB.View(func(t *bbolt.Tx) error {
+		bucket := c.bucket(t, bucketSgPersistentStore)
+		if bucket == nil {
+			return nil
+		}
+		valueBinary := bucket.Get([]byte(key))
+		if len(valueBinary) > 0 {
+			value = string(valueBinary)
+		}
+		return nil
+	})
+	return value
+}
+
+func (c *CacheFile) SurgePersistentStoreWrite(key string, value string) error {
+	return c.DB.Batch(func(t *bbolt.Tx) error {
+		if value != "" {
+			bucket, err := c.createBucket(t, bucketSgPersistentStore)
+			if err != nil {
+				return err
+			}
+			return bucket.Put([]byte(key), []byte(value))
+		} else {
+			bucket := c.bucket(t, bucketSgPersistentStore)
+			if bucket == nil {
+				return nil
+			}
+			return bucket.Delete([]byte(key))
+		}
+	})
+}

experimental/clashapi/mitm.go

@@ -0,0 +1,73 @@
+package clashapi
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/service"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/render"
+	"github.com/gofrs/uuid/v5"
+	"howett.net/plist"
+)
+
+func mitmRouter(ctx context.Context) http.Handler {
+	r := chi.NewRouter()
+	r.Get("/mobileconfig", getMobileConfig(ctx))
+	r.Get("/certificate", getCertificate(ctx))
+	return r
+}
+
+func getMobileConfig(ctx context.Context) http.HandlerFunc {
+	return func(writer http.ResponseWriter, request *http.Request) {
+		store := service.FromContext[adapter.CertificateStore](ctx)
+		if !store.TLSDecryptionEnabled() {
+			http.NotFound(writer, request)
+			render.PlainText(writer, request, "TLS decryption not enabled")
+			return
+		}
+		certificate := store.TLSDecryptionCertificate()
+		writer.Header().Set("Content-Type", "application/x-apple-aspen-config")
+		uuidGen := common.Must1(uuid.NewV4()).String()
+		mobileConfig := map[string]interface{}{
+			"PayloadContent": []interface{}{
+				map[string]interface{}{
+					"PayloadCertificateFileName": "Certificates.cer",
+					"PayloadContent":             certificate.Raw,
+					"PayloadDescription":         "Adds a root certificate",
+					"PayloadDisplayName":         certificate.Subject.CommonName,
+					"PayloadIdentifier":          "com.apple.security.root." + uuidGen,
+					"PayloadType":                "com.apple.security.root",
+					"PayloadUUID":                uuidGen,
+					"PayloadVersion":             1,
+				},
+			},
+			"PayloadDisplayName":       certificate.Subject.CommonName,
+			"PayloadIdentifier":        "io.nekohasekai.sfa.ca.profile." + uuidGen,
+			"PayloadRemovalDisallowed": false,
+			"PayloadType":              "Configuration",
+			"PayloadUUID":              uuidGen,
+			"PayloadVersion":           1,
+		}
+		encoder := plist.NewEncoder(writer)
+		encoder.Indent("\t")
+		encoder.Encode(mobileConfig)
+	}
+}
+
+func getCertificate(ctx context.Context) http.HandlerFunc {
+	return func(writer http.ResponseWriter, request *http.Request) {
+		store := service.FromContext[adapter.CertificateStore](ctx)
+		if !store.TLSDecryptionEnabled() {
+			http.NotFound(writer, request)
+			render.PlainText(writer, request, "TLS decryption not enabled")
+			return
+		}
+		writer.Header().Set("Content-Type", "application/x-x509-ca-cert")
+		writer.Header().Set("Content-Disposition", "attachment; filename=Certificate.crt")
+		writer.Write(store.TLSDecryptionCertificate().Raw)
+	}
+}

experimental/clashapi/server.go

@@ -124,6 +124,7 @@ func NewServer(ctx context.Context, logFactory log.ObservableFactory, options op
 		r.Mount("/profile", profileRouter())
 		r.Mount("/cache", cacheRouter(ctx))
 		r.Mount("/dns", dnsRouter(s.dnsRouter))
+		r.Mount("/mitm", mitmRouter(ctx))
 
 		s.setupMetaAPI(r)
 	})

experimental/libbox/platform/interface.go

@@ -32,4 +32,9 @@ type Notification struct {
 	Subtitle   string
 	Body       string
 	OpenURL    string
+	Clipboard  string
+	MediaURL   string
+	MediaData  []byte
+	MediaType  string
+	Timeout    int
 }