test: verify lingxing track key vector

2026-09-22 13:33:43 +08:00
parent ab68334af3
commit 2813be3581
2 changed files with 24 additions and 3 deletions
@@ -87,15 +87,18 @@ public class LingxingDirectClient {
    }
    private static String text(JsonNode node, String key) { return node.path(key).isMissingNode() ? null : node.path(key).asText(null); }
    private static java.math.BigDecimal decimal(JsonNode node, String key) { return node.path(key).isNumber() ? node.path(key).decimalValue() : null; }
-    private String trackKey(String method, String json) {
-        if (properties.getTrackKeyV2SecretBase64() == null || properties.getTrackKeyV2SecretBase64().isBlank()) throw new IllegalStateException("未配置领星 Track-Key v2 密钥");
+    static String buildTrackKey(String method, String json, String secretBase64) {
+        if (secretBase64 == null || secretBase64.isBlank()) throw new IllegalStateException("未配置领星 Track-Key v2 密钥");
        try {
            byte[] digest = MessageDigest.getInstance("SHA-256").digest(json.getBytes(StandardCharsets.UTF_8));
            StringBuilder hex = new StringBuilder(); for (byte b : digest) hex.append(String.format(Locale.ROOT, "%02x", b));
-            Mac mac = Mac.getInstance("HmacSHA256"); mac.init(new SecretKeySpec(Base64.getDecoder().decode(properties.getTrackKeyV2SecretBase64()), "HmacSHA256"));
+            byte[] key = Base64.getDecoder().decode(secretBase64);
+            if (key.length != 44) throw new IllegalStateException("领星 Track-Key v2 密钥解码后必须是 44 字节");
+            Mac mac = Mac.getInstance("HmacSHA256"); mac.init(new SecretKeySpec(key, "HmacSHA256"));
            return "v2:" + Base64.getEncoder().encodeToString(mac.doFinal((method.toUpperCase(Locale.ROOT) + hex).getBytes(StandardCharsets.UTF_8)));
        } catch (Exception ex) { throw new IllegalStateException("领星 Track-Key 生成失败", ex); }
    }
+    private String trackKey(String method, String json) { return buildTrackKey(method, json, properties.getTrackKeyV2SecretBase64()); }
    private String canonical(JsonNode node) throws Exception { return mapper.writeValueAsString(sort(node)); }
    private JsonNode sort(JsonNode node) {
        if (!node.isObject()) return node;