wbi签名算法是更新了吗

[LoshinC]

之前用本帖里的wbi签名算法都是正确的，现在w_rid好像会计算错误，无法加载响应数据，然后报错变为了：“-351：受到神秘力量干扰，请稍后再试！”

[abandonstudy]

2025.1.1目前正常,未发现变动 以下为python的实现
需要自己补上cookies{} 和 headers{}

def wbi_sign(params: dict):

    # 用于字符顺序打乱的表
    mixinKeyEncTab = [
    46, 47, 18, 2, 53, 8, 23, 32, 15, 50, 10, 31, 58, 3, 45, 35, 27, 43, 5, 49,
    33, 9, 42, 19, 29, 28, 14, 39, 12, 38, 41, 13, 37, 48, 7, 16, 24, 55, 40,
    61, 26, 17, 0, 1, 60, 51, 30, 4, 22, 25, 54, 21, 56, 59, 6, 63, 57, 62, 11,
    36, 20, 34, 44, 52
    ]

    # 获取 img_key 和 sub_key
    url="https://api.bilibili.com/x/web-interface/nav"
    data=requests.get(url=url,headers=headers,cookies=cookies).json()
    img_key=re.findall("https://i0.hdslb.com/bfs/wbi/(.*?).png",data["data"]["wbi_img"]["img_url"])[0]
    sub_key=re.findall("https://i0.hdslb.com/bfs/wbi/(.*?).png",data["data"]["wbi_img"]["sub_url"])[0]

    # 生成 mixin_key
    mixin_key = reduce(lambda s, i: s + (img_key + sub_key)[i], mixinKeyEncTab, '')[:32]
    
    # 获取当前时间戳
    curr_time = round(time.time())
    params['wts'] = curr_time  # 添加 wts 字段
    
    # 按照 key 重排参数
    params = dict(sorted(params.items()))
    
    # 过滤掉特殊字符
    params = {
        k: ''.join(filter(lambda chr: chr not in "!'()*", str(v)))
        for k, v in params.items()
    }
    
    # 序列化参数
    query = urllib.parse.urlencode(params)
    
    # 计算 MD5 签名
    wbi_sign = md5((query + mixin_key).encode()).hexdigest()
    
    # 添加 w_rid 字段
    params['w_rid'] = wbi_sign
    
    # 返回编码后的查询字符串
    return urllib.parse.urlencode(params)