chore: 更新多个 ASN 的 IPv6 前缀

bgptools/asn_metadata.go

@@ -168,13 +168,16 @@ func validateASNMetadataManifest(data, snapshot []byte, count int, generatedAt t
 func fetchASNMetadata(ctx context.Context, client *http.Client, snapshotURL string) ([]byte, error) {
 	request, err := http.NewRequestWithContext(ctx, http.MethodGet, snapshotURL, nil)
 	if err != nil {
-		return nil, err
+		return nil, errors.New("create ASN metadata request failed")
 	}
 	request.Header.Set("Accept", "application/json")
 	request.Header.Set("User-Agent", "oneclickvirt-backtrace-asn-metadata/1")
 	response, err := client.Do(request)
 	if err != nil {
-		return nil, err
+		if ctxErr := ctx.Err(); ctxErr != nil {
+			return nil, ctxErr
+		}
+		return nil, errors.New("ASN metadata request failed")
 	}
 	defer response.Body.Close()
 	if response.StatusCode != http.StatusOK {
@@ -183,7 +186,7 @@ func fetchASNMetadata(ctx context.Context, client *http.Client, snapshotURL stri
 	const maximumSize = 4 << 20
 	data, err := io.ReadAll(io.LimitReader(response.Body, maximumSize+1))
 	if err != nil {
-		return nil, err
+		return nil, errors.New("ASN metadata response read failed")
 	}
 	if len(data) > maximumSize {
 		return nil, fmt.Errorf("ASN metadata exceeds %d bytes", maximumSize)

bgptools/origin.go

@@ -53,19 +53,22 @@ func ResolveOriginASNWithConfig(parent context.Context, ip string, config Origin
 	}
 	requestURL, err := addQuery(config.BaseURL, "resource", parsed.String())
 	if err != nil {
-		return "", err
+		return "", errors.New("invalid origin ASN source")
 	}
 	ctx, cancel := context.WithTimeout(parent, config.Timeout)
 	defer cancel()
 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, requestURL, nil)
 	if err != nil {
-		return "", err
+		return "", errors.New("create origin ASN request failed")
 	}
 	req.Header.Set("Accept", "application/json")
 	req.Header.Set("User-Agent", "oneclickvirt-backtrace-origin-asn/1")
 	response, err := config.Client.Do(req)
 	if err != nil {
-		return "", err
+		if ctxErr := ctx.Err(); ctxErr != nil {
+			return "", ctxErr
+		}
+		return "", errors.New("origin ASN request failed")
 	}
 	defer response.Body.Close()
 	if response.StatusCode == http.StatusTooManyRequests {
@@ -76,7 +79,7 @@ func ResolveOriginASNWithConfig(parent context.Context, ip string, config Origin
 	}
 	body, err := io.ReadAll(io.LimitReader(response.Body, config.MaxResponseSize+1))
 	if err != nil {
-		return "", err
+		return "", errors.New("origin ASN response read failed")
 	}
 	if int64(len(body)) > config.MaxResponseSize {
 		return "", fmt.Errorf("origin ASN response exceeds %d bytes", config.MaxResponseSize)

bgptools/privacy_test.go

@@ -0,0 +1,97 @@
+package bgptools
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+type privacyRoundTripper func(*http.Request) (*http.Response, error)
+
+func (fn privacyRoundTripper) RoundTrip(request *http.Request) (*http.Response, error) {
+	return fn(request)
+}
+
+func TestStructuredReportErrorsDoNotExposeRemoteURLs(t *testing.T) {
+	var rdap *httptest.Server
+	rdap = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		_, _ = fmt.Fprintf(w, `{"handle":"TEST","links":[{"rel":"geofeed","href":"https://private.example/geofeed?token=secret"}]}`)
+	}))
+	defer rdap.Close()
+	failing := &http.Client{Transport: privacyRoundTripper(func(request *http.Request) (*http.Response, error) {
+		return nil, errors.New("dial " + request.URL.String())
+	})}
+	report, err := QueryIPBGPReport(context.Background(), "192.0.2.1", IPBGPReportConfig{
+		RDAPClient:    rdap.Client(),
+		RDAPBaseURL:   rdap.URL,
+		FetchGeofeed:  true,
+		GeofeedClient: failing,
+		ResolveASN: func(context.Context, string) (string, error) {
+			return "", errors.New("resolver https://private.example/asn?key=secret")
+		},
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, source := range report.Sources {
+		for _, field := range []string{source.Source, source.Error} {
+			for _, forbidden := range []string{"private.example", "token=", "key=", "secret"} {
+				if strings.Contains(field, forbidden) {
+					t.Fatalf("structured source leaked %q: %+v", forbidden, source)
+				}
+			}
+		}
+	}
+	if len(report.Geofeeds) != 1 || report.Geofeeds[0].Error != "request_failed" {
+		t.Fatalf("geofeed error was not stabilized: %+v", report.Geofeeds)
+	}
+	encoded, err := json.Marshal(report)
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, forbidden := range []string{"token=", "key=", "secret", "userinfo@"} {
+		if strings.Contains(string(encoded), forbidden) {
+			t.Fatalf("structured report leaked %q: %s", forbidden, encoded)
+		}
+	}
+	if report.RDAP == nil || len(report.RDAP.GeofeedURLs) != 1 || report.RDAP.GeofeedURLs[0] != "https://private.example/geofeed" || report.Geofeeds[0].URL != "https://private.example/geofeed" {
+		t.Fatalf("geofeed URL was not sanitized consistently: %+v", report)
+	}
+}
+
+func TestRemoteFetchErrorsDoNotExposeSourceURL(t *testing.T) {
+	client := &http.Client{Transport: privacyRoundTripper(func(request *http.Request) (*http.Response, error) {
+		return nil, errors.New("dial " + request.URL.String())
+	})}
+	tests := []struct {
+		name string
+		run  func() error
+	}{
+		{name: "ASN metadata", run: func() error {
+			_, err := fetchASNMetadata(context.Background(), client, "https://private.example/asn?token=secret")
+			return err
+		}},
+		{name: "RDAP", run: func() error {
+			_, err := QueryRDAP(context.Background(), "192.0.2.1", client, "https://private.example/rdap?token=secret")
+			return err
+		}},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			err := test.run()
+			if err == nil {
+				t.Fatal("expected request failure")
+			}
+			for _, forbidden := range []string{"private.example", "token=", "secret"} {
+				if strings.Contains(err.Error(), forbidden) {
+					t.Fatalf("error leaked %q: %v", forbidden, err)
+				}
+			}
+		})
+	}
+}

bgptools/rdap.go

@@ -60,13 +60,16 @@ func QueryRDAP(ctx context.Context, ip string, client *http.Client, baseURL stri
 	requestURL := strings.TrimRight(baseURL, "/") + "/" + parsed.String()
 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, requestURL, nil)
 	if err != nil {
-		return RDAPRecord{}, err
+		return RDAPRecord{}, errors.New("create RDAP request failed")
 	}
 	req.Header.Set("Accept", "application/rdap+json, application/json")
 	req.Header.Set("User-Agent", "oneclickvirt-backtrace-rdap/1")
 	response, err := client.Do(req)
 	if err != nil {
-		return RDAPRecord{}, err
+		if ctxErr := ctx.Err(); ctxErr != nil {
+			return RDAPRecord{}, ctxErr
+		}
+		return RDAPRecord{}, errors.New("RDAP request failed")
 	}
 	defer response.Body.Close()
 	if response.StatusCode == http.StatusTooManyRequests {
@@ -77,7 +80,7 @@ func QueryRDAP(ctx context.Context, ip string, client *http.Client, baseURL stri
 	}
 	data, err := io.ReadAll(io.LimitReader(response.Body, (4<<20)+1))
 	if err != nil {
-		return RDAPRecord{}, err
+		return RDAPRecord{}, errors.New("RDAP response read failed")
 	}
 	if len(data) > 4<<20 {
 		return RDAPRecord{}, ErrRDAPResponseTooLarge
@@ -125,7 +128,7 @@ func parseRDAPRecord(ip, source string, data []byte) (RDAPRecord, error) {
 	record := RDAPRecord{
 		IP: ip, Handle: payload.Handle, Name: payload.Name, Type: payload.Type,
 		Country: payload.Country, StartAddress: payload.StartAddress, EndAddress: payload.EndAddress,
-		ParentHandle: payload.ParentHandle, Port43: payload.Port43, Status: payload.Status, Source: source,
+		ParentHandle: payload.ParentHandle, Port43: payload.Port43, Status: payload.Status, Source: "rdap",
 	}
 	for _, event := range payload.Events {
 		switch strings.ToLower(event.Action) {

bgptools/relationships.go

@@ -131,7 +131,7 @@ func QueryASNRelationships(ctx context.Context, asn string, cfg RelationshipConf
 	report := &ASNRelationshipReport{TargetASN: normalized}
 	ripeURL, err := addQuery(cfg.RIPEstatURL, "resource", normalized)
 	if err != nil {
-		return nil, err
+		return nil, errors.New("invalid relationship source configuration")
 	}
 	ripeRaw, ripeStatus, ripeErr := fetchRelationshipJSON(ctx, cfg, "ripestat", ripeURL)
 	report.SourceStatuses = append(report.SourceStatuses, sourceStatus("ripestat", ripeStatus, ripeErr))
@@ -153,7 +153,7 @@ func QueryASNRelationships(ctx context.Context, asn string, cfg RelationshipConf
 
 	peeringURL, err := addQuery(cfg.PeeringDBURL, "asn", normalized)
 	if err != nil {
-		return nil, err
+		return nil, errors.New("invalid relationship source configuration")
 	}
 	peeringRaw, peeringStatus, peeringErr := fetchRelationshipJSON(ctx, cfg, "peeringdb", peeringURL)
 	report.SourceStatuses = append(report.SourceStatuses, sourceStatus("peeringdb", peeringStatus, peeringErr))
@@ -255,7 +255,16 @@ func sourceStatus(source string, status RelationshipStatus, err error) Relations
 		Timeout:     status == RelationshipTimeout,
 	}
 	if err != nil {
-		item.Error = err.Error()
+		switch status {
+		case RelationshipRateLimited:
+			item.Error = "rate_limited"
+		case RelationshipTimeout:
+			item.Error = "timeout"
+		case RelationshipMissingFields:
+			item.Error = "missing_fields"
+		default:
+			item.Error = "request_failed"
+		}
 	}
 	return item
 }

bgptools/report.go

@@ -217,6 +217,12 @@ func QueryIPBGPReport(parent context.Context, ip string, cfg IPBGPReportConfig)
 		geofeedURLs = append(geofeedURLs, report.WHOIS.GeofeedURLs...)
 	}
 	geofeedURLs = uniqueSortedStrings(geofeedURLs)
+	if report.RDAP != nil {
+		report.RDAP.GeofeedURLs = sanitizeReportURLs(report.RDAP.GeofeedURLs)
+	}
+	if report.WHOIS != nil {
+		report.WHOIS.GeofeedURLs = sanitizeReportURLs(report.WHOIS.GeofeedURLs)
+	}
 	for _, geofeedURL := range geofeedURLs {
 		if !cfg.FetchGeofeed {
 			report.Geofeeds = append(report.Geofeeds, GeofeedResult{URL: geofeedURL, Status: ReportUnsupported, Error: "fetch disabled"})
@@ -224,7 +230,7 @@ func QueryIPBGPReport(parent context.Context, ip string, cfg IPBGPReportConfig)
 		}
 		result := fetchGeofeed(ctx, geofeedURL, cfg)
 		report.Geofeeds = append(report.Geofeeds, result)
-		report.Sources = append(report.Sources, IPBGPSourceStatus{Source: "geofeed:" + geofeedURL, Status: result.Status, Error: result.Error})
+		report.Sources = append(report.Sources, IPBGPSourceStatus{Source: "geofeed", Status: result.Status, Error: result.Error})
 	}
 
 	asn := strings.TrimSpace(cfg.ASN)
@@ -286,7 +292,7 @@ func inferRIR(record RDAPRecord, available bool) RIRInfo {
 }
 
 func fetchGeofeed(parent context.Context, rawURL string, cfg IPBGPReportConfig) GeofeedResult {
-	result := GeofeedResult{URL: rawURL}
+	result := GeofeedResult{URL: sanitizeReportURL(rawURL)}
 	u, err := url.Parse(rawURL)
 	if err != nil || u.Host == "" || (u.Scheme != "http" && u.Scheme != "https") {
 		result.Status = ReportUnsupported
@@ -310,7 +316,7 @@ func fetchGeofeed(parent context.Context, rawURL string, cfg IPBGPReportConfig)
 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, u.String(), nil)
 	if err != nil {
 		result.Status = ReportError
-		result.Error = err.Error()
+		result.Error = stableReportError(result.Status, err)
 		return result
 	}
 	req.Header.Set("Accept", "text/csv, text/plain, */*")
@@ -318,7 +324,7 @@ func fetchGeofeed(parent context.Context, rawURL string, cfg IPBGPReportConfig)
 	resp, err := client.Do(req)
 	if err != nil {
 		result.Status = reportStatusForError(err)
-		result.Error = err.Error()
+		result.Error = stableReportError(result.Status, err)
 		return result
 	}
 	defer resp.Body.Close()
@@ -341,7 +347,7 @@ func fetchGeofeed(parent context.Context, rawURL string, cfg IPBGPReportConfig)
 	body, err := io.ReadAll(io.LimitReader(resp.Body, maxBytes+1))
 	if err != nil {
 		result.Status = reportStatusForError(err)
-		result.Error = err.Error()
+		result.Error = stableReportError(result.Status, err)
 		return result
 	}
 	if int64(len(body)) > maxBytes {
@@ -517,11 +523,51 @@ func rirNameFromText(value string) string {
 func sourceStatusForError(source string, status ReportStatus, err error) IPBGPSourceStatus {
 	item := IPBGPSourceStatus{Source: source, Status: status}
 	if err != nil {
-		item.Error = err.Error()
+		item.Error = stableReportError(status, err)
 	}
 	return item
 }
 
+func stableReportError(status ReportStatus, err error) string {
+	if errors.Is(err, context.Canceled) {
+		return "canceled"
+	}
+	switch status {
+	case ReportRateLimited:
+		return "rate_limited"
+	case ReportTimeout:
+		return "timeout"
+	case ReportUnsupported:
+		return "unsupported"
+	case ReportMissingFields:
+		return "missing_fields"
+	default:
+		return "request_failed"
+	}
+}
+
+func sanitizeReportURL(raw string) string {
+	parsed, err := url.Parse(strings.TrimSpace(raw))
+	if err != nil || parsed.Host == "" || (parsed.Scheme != "http" && parsed.Scheme != "https") {
+		return ""
+	}
+	parsed.User = nil
+	parsed.RawQuery = ""
+	parsed.ForceQuery = false
+	parsed.Fragment = ""
+	return parsed.String()
+}
+
+func sanitizeReportURLs(values []string) []string {
+	result := make([]string, 0, len(values))
+	for _, value := range values {
+		if sanitized := sanitizeReportURL(value); sanitized != "" {
+			result = append(result, sanitized)
+		}
+	}
+	return uniqueSortedStrings(result)
+}
+
 func reportStatusForError(err error) ReportStatus {
 	if err == nil {
 		return ReportAvailable

bk/prefix/as4134.txt

@@ -210,6 +210,7 @@
 240e:4b:8000::/33
 240e:4b::/33
 240e:4c:4006::/48
+240e:4c:5000::/48
 240e:4c:8000::/33
 240e:4c::/33
 240e:4d:50ff::/48

bk/prefix/as4134.txt.manifest.json

@@ -1,7 +1,7 @@
 {
   "schema": "backtrace.asn-prefixes/v1",
   "file": "as4134.txt",
-  "count": 628,
-  "sha256": "9e032d30479db6c5bd167681048922765c23d1a35b01ed9e6968b2099b8b916f",
-  "generated_at": "2026-07-20T19:12:53Z"
+  "count": 629,
+  "sha256": "00941f76c022566166b926670ee9358084c53465cbaaf75a3da7b73d997d1947",
+  "generated_at": "2026-07-23T02:56:31Z"
 }

bk/prefix/as9808.txt

@@ -6639,7 +6639,6 @@
 2409:8c7c::/32
 2409:8c7e:9301::/48
 2409:8c7e::/32
-2409:8c85:1000::/48
 2409:8c85:1001::/48
 2409:8c85:1::/48
 2409:8c85:200::/48

bk/prefix/as9808.txt.manifest.json

@@ -1,7 +1,7 @@
 {
   "schema": "backtrace.asn-prefixes/v1",
   "file": "as9808.txt",
-  "count": 7171,
-  "sha256": "c362e447b515ca510b10fd37ba50189c3551a35dede88399190bc869b6fbe66b",
-  "generated_at": "2026-07-20T19:12:54Z"
+  "count": 7170,
+  "sha256": "7532e5bba93ed6b7d5cf010b22d9f5c87606392673fd9877ce28417f2baadd5d",
+  "generated_at": "2026-07-23T02:56:31Z"
 }

cmd/main.go

@@ -96,7 +96,7 @@ func main() {
 		return
 	}
 	if err := validateStructuredOptions(options); err != nil {
-		fmt.Fprintln(os.Stderr, err)
+		fmt.Fprintln(os.Stderr, sanitizeErrorText(err.Error()))
 		os.Exit(2)
 	}
 	if options.jsonOutput {
@@ -109,7 +109,7 @@ func main() {
 			},
 		}
 		if err := writeStructuredReport(context.Background(), os.Stdout, options.specifiedIP, config, bgptools.QueryIPBGPReport); err != nil {
-			fmt.Fprintf(os.Stderr, "structured report failed: %v\n", err)
+			fmt.Fprintf(os.Stderr, "structured report failed: %s\n", sanitizeErrorText(err.Error()))
 			os.Exit(1)
 		}
 		return
@@ -118,12 +118,12 @@ func main() {
 	if options.showIPInfo {
 		rsp, err := http.Get("http://ipinfo.io")
 		if err != nil {
-			fmt.Printf("get ip info err %v \n", err.Error())
+			fmt.Printf("get ip info err %s \n", sanitizeErrorText(err.Error()))
 		} else {
 			defer rsp.Body.Close()
 			err = json.NewDecoder(rsp.Body).Decode(&info)
 			if err != nil {
-				fmt.Printf("json decode err %v \n", err.Error())
+				fmt.Printf("json decode err %s \n", sanitizeErrorText(err.Error()))
 			} else {
 				fmt.Println(Green("国家: ") + White(info.Country) + Green(" 城市: ") + White(info.City) +
 					Green(" 服务商: ") + Blue(info.Org))
@@ -186,10 +186,10 @@ func main() {
 	})
 	wg.Wait()
 	if results.bgpResult != "" {
-		fmt.Print(results.bgpResult)
+		fmt.Print(indentLegacyOutput(results.bgpResult))
 	}
 	if results.backtraceResult != "" {
-		fmt.Printf("%s\n", results.backtraceResult)
+		fmt.Printf("%s\n", indentLegacyOutput(results.backtraceResult))
 	}
 	fmt.Println(Yellow("准确线路自行查看详细路由，本测试结果仅作参考"))
 	fmt.Println(Yellow("同一目标地址多个线路时，检测可能已越过汇聚层，除第一个线路外，后续信息可能无效"))

cmd/output.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"regexp"
+	"strings"
+)
+
+var privateErrorPattern = regexp.MustCompile("(?i)(https?://)[^\\s]+")
+var privateTokenPattern = regexp.MustCompile("(?i)(^|[?&\\s])(token|api[_-]?key|secret|authorization|password|key)=([^&\\s]+)")
+var privatePathPattern = regexp.MustCompile("(?:[A-Za-z]:\\\\|/)[^\\s]+")
+
+func indentLegacyOutput(value string) string {
+	lines := strings.Split(value, "\n")
+	for index, line := range lines {
+		if line != "" && line[0] != ' ' && line[0] != '\t' {
+			lines[index] = " " + line
+		}
+	}
+	return strings.Join(lines, "\n")
+}
+
+// sanitizeErrorText keeps remote-source and credential details out of user-visible errors.
+func sanitizeErrorText(value string) string {
+	value = privateErrorPattern.ReplaceAllString(value, "<remote>")
+	value = privateTokenPattern.ReplaceAllString(value, "$1$2=<redacted>")
+	return privatePathPattern.ReplaceAllString(value, "<path>")
+}

cmd/output_test.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestIndentLegacyOutputLeavesOneLeadingCell(t *testing.T) {
+	got := indentLegacyOutput("alpha\n beta\n\tgamma\n")
+	want := " alpha\n beta\n\tgamma\n"
+	if got != want {
+		t.Fatalf("indentLegacyOutput() = %q, want %q", got, want)
+	}
+}
+
+func TestSanitizeErrorTextRedactsRemoteSecretsAndPaths(t *testing.T) {
+	input := "load https://private.example/repo/data?token=secret from /private/cache failed: api_key=hidden"
+	got := sanitizeErrorText(input)
+	for _, forbidden := range []string{"private.example", "secret", "hidden", "/private/cache"} {
+		if strings.Contains(got, forbidden) {
+			t.Fatalf("sanitizeErrorText() leaked %q in %q", forbidden, got)
+		}
+	}
+}

model/model.go

@@ -2,7 +2,7 @@ package model
 
 import "time"
 
-const BackTraceVersion = "v0.0.15"
+const BackTraceVersion = "v0.0.17"
 
 var EnableLoger = false