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use browser headers for audiobookbay #52

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Merged
JeremiahM37 merged 1 commit into from
Jun 1, 2026
+105 −2
Merged

use browser headers for audiobookbay #52

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15 changes: 13 additions & 2 deletions internal/search/audiobookbay.go
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,8 @@ import (
"github.com/PuerkitoBio/goquery"
)

const abbBrowserUserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"

// AudioBookBay searches an AudioBookBay-style scrape source for audiobook torrents.
// Mirrors and trackers are loaded from the runtime sources registry.
type AudioBookBay struct {
Expand Down Expand Up @@ -59,7 +61,7 @@ func (a *AudioBookBay) searchDomain(ctx context.Context, domain, query string) (
q.Set("s", query)
q.Set("tt", "1")
req.URL.RawQuery = q.Encode()
req.Header.Set("User-Agent", a.cfg.UserAgent)
setABBRequestHeaders(req)

resp, err := a.client.Do(req)
if err != nil {
Expand Down Expand Up @@ -137,6 +139,7 @@ func ResolveABBMagnet(ctx context.Context, client *http.Client, userAgent, abbPa
if len(fallbackTrackers) == 0 {
return "", fmt.Errorf("no AudioBookBay fallback trackers configured (registry not loaded?)")
}
_ = userAgent // retained for API compatibility; ABB now uses a browser-like header set.

infoHashRe := regexp.MustCompile(`(?i)Info\s*Hash:.*?<td[^>]*>\s*([0-9a-fA-F]{40})`)
trackerRe := regexp.MustCompile(`<td>((?:udp|http)://[^<]+)</td>`)
Expand All @@ -149,7 +152,7 @@ func ResolveABBMagnet(ctx context.Context, client *http.Client, userAgent, abbPa
if err != nil {
continue
}
req.Header.Set("User-Agent", userAgent)
setABBRequestHeaders(req)

resp, err := client.Do(req)
if err != nil {
Expand Down Expand Up @@ -206,3 +209,11 @@ func ResolveABBMagnet(ctx context.Context, client *http.Client, userAgent, abbPa
}
return "", fmt.Errorf("failed to resolve ABB magnet from all domains")
}

func setABBRequestHeaders(req *http.Request) {
req.Header.Set("User-Agent", abbBrowserUserAgent)
req.Header.Set("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8")
req.Header.Set("Accept-Language", "en-US,en;q=0.9")
req.Header.Set("Upgrade-Insecure-Requests", "1")
req.Header.Set("Accept-Encoding", "identity")
}
92 changes: 92 additions & 0 deletions internal/search/audiobookbay_test.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,92 @@
package search

import (
"context"
"io"
"net/http"
"strings"
"testing"

"github.com/JeremiahM37/librarr/internal/config"
"github.com/JeremiahM37/librarr/internal/sources/sourcestest"
)

type abbRoundTripper struct {
body string
req *http.Request
}

func (r *abbRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
r.req = req.Clone(req.Context())
return &http.Response{
StatusCode: http.StatusOK,
Header: make(http.Header),
Body: io.NopCloser(strings.NewReader(r.body)),
Request: req,
}, nil
}

func TestAudioBookBaySearchSetsBrowserHeaders(t *testing.T) {
rt := &abbRoundTripper{
body: `<html><body>
<div class="post">
<div class="postTitle"><h2><a href="/abss/the-martian-andy-weir/">The Martian - Andy Weir</a></h2></div>
<div class="postInfo">Language: English <span style="margin-left:100px;">Keywords:</div>
</div>
</body></html>`,
}
reg, err := sourcestest.Registry()
if err != nil {
t.Fatalf("load registry: %v", err)
}
cfg := &config.Config{
UserAgent: "test",
Sources: reg,
}
cfg.Sources.AudioBookBay.Mirrors = []string{"audiobookbay.lu"}
a := &AudioBookBay{cfg: cfg, client: &http.Client{Transport: rt}}

results, err := a.searchDomain(context.Background(), "audiobookbay.lu", "The Martian")
if err != nil {
t.Fatalf("searchDomain returned error: %v", err)
}
if len(results) != 1 {
t.Fatalf("expected 1 result, got %d", len(results))
}
if got := rt.req.Header.Get("User-Agent"); got != abbBrowserUserAgent {
t.Fatalf("User-Agent = %q, want %q", got, abbBrowserUserAgent)
}
if got := rt.req.Header.Get("Accept-Language"); got != "en-US,en;q=0.9" {
t.Fatalf("Accept-Language = %q, want en-US,en;q=0.9", got)
}
if got := rt.req.Header.Get("Upgrade-Insecure-Requests"); got != "1" {
t.Fatalf("Upgrade-Insecure-Requests = %q, want 1", got)
}
}

func TestResolveABBMagnetUsesBrowserHeaders(t *testing.T) {
rt := &abbRoundTripper{
body: `<html><body>
<h1>The Martian</h1>
<table>
<tr><td>Info Hash:</td><td>0123456789ABCDEF0123456789ABCDEF01234567</td></tr>
<tr><td>udp://tracker.example:1337/announce</td></tr>
</table>
</body></html>`,
}
client := &http.Client{Transport: rt}

magnet, err := ResolveABBMagnet(context.Background(), client, "test", "/abss/the-martian-andy-weir/", []string{"audiobookbay.lu"}, []string{"udp://fallback.example:1337/announce"})
if err != nil {
t.Fatalf("ResolveABBMagnet returned error: %v", err)
}
if !strings.HasPrefix(magnet, "magnet:?xt=urn:btih:0123456789ABCDEF0123456789ABCDEF01234567") {
t.Fatalf("unexpected magnet: %s", magnet)
}
if got := rt.req.Header.Get("User-Agent"); got != abbBrowserUserAgent {
t.Fatalf("User-Agent = %q, want %q", got, abbBrowserUserAgent)
}
if got := rt.req.Header.Get("Accept-Encoding"); got != "identity" {
t.Fatalf("Accept-Encoding = %q, want identity", got)
}
}
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