MIUI+的连接信息如何解码? - V2EX
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gengqiupeng

MIUI+的连接信息如何解码?

  •  
  •   gengqiupeng Jan 18, 2021 13702 views
    This topic created in 1926 days ago, the information mentioned may be changed or developed.
    https://link.miui.com/connect?data=%7b%22connectInfo%22%3a%22CAIaETA4OjU3OjAwOjgyOmZiOjMyIhBEVjU4V1JIWGFFODZLbEdPKgtESVJFQ1QtRkIzMjIDYjBmOgRHRU5HQgYAAAAAAABIAVCDgARaBzIuMC4xMDhgAmoCCANwA3gC%22%2c%22port%22%3a1234%2c%22v%22%3a2%7d 

    上面是我电脑扫码之后的信息,data 是个 json,connectInfo 我使用 base64 解码,能看到部分信息,但是格式是错误的,想问下各位大佬,应该用什么解码

    10 replies    2024-01-17 16:00:24 +08:00
    kisshere
        1
    kisshere  
       Jan 18, 2021
    我每次手机扫这个码,直接跳转到 MIUI+官网了,不知道咋用,遂卸载之
    labubu
        2
    labubu  
       Jan 18, 2021
    @kisshere 手机要升级到 miui12.5
    yuuko
        3
    yuuko  
       Jan 18, 2021
    base64 解码后第一个是 ipv6 地址?后面的是几个有没有 wifi 或密码或 token
    gengqiupeng
        4
    gengqiupeng  
    OP
       Jan 18, 2021
    @yuuko 第一个是 mac 地址,后面应该就是 WiFi 或者密码之类的东西。但是不知道具体的解码办法是什么
    sujin190
        5
    sujin190  
       Jan 18, 2021
    base64 解码没问题,是解码出来的是一个二进制格式编码格式数据,具体二进制是啥格式就不好说了
    yaphets666
        6
    yaphets666  
       Jan 18, 2021
    这肯定解不了码啊.
    jim9606
        7
    jim9606  
       Jan 18, 2021
    解码结果
    “ 08:57:00:82:fb:32" DV58WRHXaE86KlGO* DIRECT-FB322 b0f: GENGB H P Z 2.0.108` j p x ”

    初步看有 BSSID 、PSK 密钥、SSID 、软件版本。
    32uKHwVJ179qCmPj
        8
    32uKHwVJ179qCmPj  
       Jan 18, 2021   1
    base64 解码后是个 protobuf
    1: 2
    3: "08:57:00:82:fb:32"
    4: "DV58WRHXaE86KlGO"
    5: "DIRECT-FB32"
    6: "b0f"
    7: "GENG"
    8: "\000\000\000\000\000\000"
    9: 1
    10: 65539
    11: "2.0.108"
    12: 2
    13 {
    1: 3
    }
    14: 3
    15: 2
    32uKHwVJ179qCmPj
        9
    32uKHwVJ179qCmPj  
       Jan 18, 2021
    可以分析下 miui 的源码,就可以把 protobuf 的 proto 文件恢复出来
    hi543
        10
    hi543  
       Jan 17, 2024
    二维码解析后有个 base64 编码,里面包含了 mac 地址、WiFi 名称、WiFi 密码。其它的就不重要了。
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