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2026-06-15 10:21:28 +08:00
parent d222291135
commit 20d4b8d422
1 changed files with 7 additions and 3 deletions
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video-gen-api/app/api/v1/payments.py
+7 -3
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@@ -167,11 +167,15 @@ async def wechat_callback(request: Request, db: AsyncSession = Depends(get_db)):
# 使用 AES-GCM 解密 # 使用 AES-GCM 解密
try: try:
# 所有参数都需要转换为字节串 # API v3 key 需要转换为字节串
api_v3_key_bytes = api_v3_key.encode('utf-8') api_v3_key_bytes = api_v3_key.encode('utf-8')
ciphertext_bytes = ciphertext.encode('utf-8') if ciphertext else b''
# ciphertext 和 nonce 是 Base64 编码的，需要解码
ciphertext_bytes = b64decode(ciphertext) if ciphertext else b''
nonce_bytes = b64decode(nonce_str) if nonce_str else b''
# associated_data 是字符串，直接编码
associated_data_bytes = associated_data.encode('utf-8') if associated_data else b'' associated_data_bytes = associated_data.encode('utf-8') if associated_data else b''
nonce_bytes = nonce_str.encode('utf-8') if nonce_str else b''
aesgcm = AESGCM(api_v3_key_bytes) aesgcm = AESGCM(api_v3_key_bytes)
decrypted_str = aesgcm.decrypt(ciphertext_bytes, associated_data_bytes, nonce_bytes) decrypted_str = aesgcm.decrypt(ciphertext_bytes, associated_data_bytes, nonce_bytes)