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testlvl.py

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+import base64
+import rsa
+
+# Google Play Developer Console 生成的 Base64 编码的 RSA 公钥
+BASE64_PUBLIC_KEY = "YOUR_PUBLIC_KEY"
+
+
+def verify_signature(signature, signature_data, timestamp):
+    try:
+        # 解码公钥
+        public_key_bytes = base64.b64decode(BASE64_PUBLIC_KEY)
+        public_key = rsa.PublicKey.load_pkcs1_openssl_pem(public_key_bytes)
+
+        # 将签名数据和时间戳组合
+        message = f"{signature_data}:{timestamp}".encode('utf-8')
+
+        # 解码签名
+        signature_bytes = base64.b64decode(signature)
+
+        # 验证签名
+        rsa.verify(message, signature_bytes, public_key)
+
+        return True
+    except Exception as e:
+        print(f"验证签名失败: {e}")
+        return False
+
+
+# 示例数据
+signature = "jV1Iy1CvfAqLqw1XWocBQVgY4RsGbh1e0CZm8FOnynFSx2tLR9OCzIzJOyRo4T198lcYCgOdqiKvqvpkvYyp6gUGPY9SlHa0qRXyTM0umOwA8c+JkgfuSPD3x51J0yBwDLNmeLImCwj5je5TSe3wIP4c3Fs6PkJQgo4zFRUHMBfThunAF4niithzf1QjYn3FWYbJptFE+HUWkjVfbtRy9vGGUFGW3oqv+djyhEgpxH4R/ZRmYrzGyy7EDqfjh7TLLcofKInZNCbTs27/Vj/35xhdGx1DUaeV6oFngNNjTIKpw44LboEwN4B5ac4hx1nfXuYKEcic/gw2lxEgj1t/RQ=="
+signature_data = "your_signature_data"
+timestamp = "your_timestamp"
+
+is_valid = verify_signature(signature, signature_data, timestamp)
+print(f"签名验证结果: {is_valid}")