mirror of
https://github.com/black-ant/Ant-Browser.git
synced 2026-07-14 18:48:55 +08:00
122 lines
3.8 KiB
Go
122 lines
3.8 KiB
Go
package backend
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import (
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"encoding/base64"
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"fmt"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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)
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const testClashSubscriptionYAML = `
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proxies:
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- name: test-node
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type: http
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server: example.com
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port: 8080
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`
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func TestBrowserProxyFetchClashByURLFallbackAfterHTTPStatus(t *testing.T) {
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var seenUserAgents []string
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var seenAccept string
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var seenCacheControl string
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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seenUserAgents = append(seenUserAgents, r.Header.Get("User-Agent"))
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if len(seenUserAgents) == 1 {
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seenAccept = r.Header.Get("Accept")
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seenCacheControl = r.Header.Get("Cache-Control")
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http.Error(w, "forbidden", http.StatusForbidden)
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return
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}
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fmt.Fprint(w, testClashSubscriptionYAML)
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}))
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defer server.Close()
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result, err := (&App{}).BrowserProxyFetchClashByURL(server.URL + "/sub?token=test-token")
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if err != nil {
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t.Fatalf("BrowserProxyFetchClashByURL returned error: %v", err)
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}
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if got := result["proxyCount"]; got != 1 {
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t.Fatalf("proxyCount = %v, want 1", got)
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}
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if len(seenUserAgents) != 2 {
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t.Fatalf("request count = %d, want 2", len(seenUserAgents))
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}
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if seenUserAgents[0] != clashSubscriptionUserAgents[0] {
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t.Fatalf("first User-Agent = %q, want %q", seenUserAgents[0], clashSubscriptionUserAgents[0])
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}
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if seenUserAgents[1] != clashSubscriptionUserAgents[1] {
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t.Fatalf("second User-Agent = %q, want %q", seenUserAgents[1], clashSubscriptionUserAgents[1])
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}
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if seenAccept != "application/yaml,text/yaml,text/plain,*/*" {
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t.Fatalf("Accept = %q", seenAccept)
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}
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if seenCacheControl != "no-cache" {
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t.Fatalf("Cache-Control = %q", seenCacheControl)
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}
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}
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func TestBrowserProxyFetchClashByURLFallbackAfterHTMLContent(t *testing.T) {
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var requestCount int
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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requestCount++
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if requestCount == 1 {
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w.Header().Set("Content-Type", "text/html")
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fmt.Fprint(w, "<html><body>client not supported</body></html>")
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return
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}
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fmt.Fprint(w, testClashSubscriptionYAML)
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}))
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defer server.Close()
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result, err := (&App{}).BrowserProxyFetchClashByURL(server.URL)
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if err != nil {
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t.Fatalf("BrowserProxyFetchClashByURL returned error: %v", err)
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}
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if got := result["proxyCount"]; got != 1 {
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t.Fatalf("proxyCount = %v, want 1", got)
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}
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if requestCount != 2 {
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t.Fatalf("request count = %d, want 2", requestCount)
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}
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}
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func TestBrowserProxyFetchClashByURLAllFallbackErrorsHideURL(t *testing.T) {
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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http.Error(w, "forbidden", http.StatusForbidden)
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}))
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defer server.Close()
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rawURL := server.URL + "/sub/path?token=secret-token"
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_, err := (&App{}).BrowserProxyFetchClashByURL(rawURL)
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if err == nil {
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t.Fatal("BrowserProxyFetchClashByURL returned nil error, want failure")
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}
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errText := err.Error()
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for _, forbidden := range []string{rawURL, "secret-token", "token=", "/sub/path"} {
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if strings.Contains(errText, forbidden) {
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t.Fatalf("error %q leaked %q", errText, forbidden)
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}
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}
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}
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func TestNormalizeClashSubscriptionContentSupportsBase64URIList(t *testing.T) {
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raw := "anytls://secret@example.com:443?sni=sni.example.com&insecure=1#AnyTLS%20Node\n" +
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"trojan://pass@trojan.example.com:8443?sni=trojan-sni.example.com#Trojan%20Node"
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encoded := base64.StdEncoding.EncodeToString([]byte(raw))
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content, payload, err := normalizeClashSubscriptionContent([]byte(encoded))
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if err != nil {
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t.Fatalf("normalizeClashSubscriptionContent returned error: %v", err)
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}
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if count := clashProxyCount(payload); count != 2 {
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t.Fatalf("proxy count = %d, want 2", count)
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}
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if !strings.Contains(content, "type: anytls") {
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t.Fatalf("content does not contain anytls node: %s", content)
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}
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if !strings.Contains(content, "type: trojan") {
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t.Fatalf("content does not contain trojan node: %s", content)
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}
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}
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