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henglinli
V2EX  ›  微软

刚才看 bitlocker 的文档,发现 sysdev.microsoft.com 打不开

  •  
  •   henglinli · 2019-02-07 11:54:19 +08:00 · 2720 次点击
    这是一个创建于 2107 天前的主题,其中的信息可能已经有所发展或是发生改变。

    MS 到底做错了什么?

    5 条回复    2019-02-07 17:06:09 +08:00
    infun
        1
    infun  
       2019-02-07 12:50:49 +08:00
    墙外也打不开
    henglinli
        2
    henglinli  
    OP
       2019-02-07 14:32:01 +08:00
    @infun 确实。
    刚才测试了下 openssl s_client -connect sysdev.microsoft.com:443
    得到这个:
    CONNECTED(00000003)
    write:errno=104
    ---
    no peer certificate available
    ---
    No client certificate CA names sent
    ---
    SSL handshake has read 0 bytes and written 303 bytes
    ---
    New, (NONE), Cipher is (NONE)
    Secure Renegotiation IS NOT supported
    Compression: NONE
    Expansion: NONE
    No ALPN negotiated
    SSL-Session:
    Protocol : TLSv1.2
    Cipher : 0000
    Session-ID:
    Session-ID-ctx:
    Master-Key:
    Key-Arg : None
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    Start Time: 1549520563
    Timeout : 300 (sec)
    Verify return code: 0 (ok)
    ---

    我对 tls 不太熟悉,怀疑是根据 sni 被阻断了,于是试了下 zh.wikipedia.org ,发现能连接了,其 CN 改为通用格式*.wikipedia.org 了,怕是维基百科将要全部被强了。
    henglinli
        3
    henglinli  
    OP
       2019-02-07 14:54:01 +08:00
    重新试了下 zh.wikipedia 又连不上了。
    openssl s_client -connect zh.wikipedia.org:443
    一种情况是:
    connect: Connection refused
    connect:errno=111
    另一种是:
    connect: Connection timed out
    connect:errno=110
    还有一种是能连接的情况:
    CONNECTED(00000003)
    depth=2 OU = GlobalSign Root CA - R3, O = GlobalSign, CN = GlobalSign
    verify return:1
    depth=1 C = BE, O = GlobalSign nv-sa, CN = GlobalSign Organization Validation CA - SHA256 - G2
    verify return:1
    depth=0 C = US, ST = California, L = San Francisco, O = "Wikimedia Foundation, Inc.", CN = *.wikipedia.org
    verify return:1
    ---
    Certificate chain
    0 s:/C=US/ST=California/L=San Francisco/O=Wikimedia Foundation, Inc./CN=*.wikipedia.org
    i:/C=BE/O=GlobalSign nv-sa/CN=GlobalSign Organization Validation CA - SHA256 - G2
    1 s:/C=BE/O=GlobalSign nv-sa/CN=GlobalSign Organization Validation CA - SHA256 - G2
    i:/OU=GlobalSign Root CA - R3/O=GlobalSign/CN=GlobalSign
    ---
    Server certificate
    -----BEGIN CERTIFICATE-----
    MIIIMTCCBxmgAwIBAgIMFkDF1F0uxNlMfXxqMA0GCSqGSIb3DQEBCwUAMGYxCzAJ
    BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTwwOgYDVQQDEzNH
    bG9iYWxTaWduIE9yZ2FuaXphdGlvbiBWYWxpZGF0aW9uIENBIC0gU0hBMjU2IC0g
    RzIwHhcNMTgxMTA4MjEyMTA0WhcNMTkxMTIyMDc1OTU5WjB5MQswCQYDVQQGEwJV
    UzETMBEGA1UECBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNU2FuIEZyYW5jaXNjbzEj
    MCEGA1UEChMaV2lraW1lZGlhIEZvdW5kYXRpb24sIEluYy4xGDAWBgNVBAMMDyou
    d2lraXBlZGlhLm9yZzBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABGd1rS7GauMx
    J15BmViShjVMjwQJNjjw+OUhnIaqE5QF/q6c/LIvVh4N3473a7J52JcfmlfCrXvD
    thHzaZNEneKjggWVMIIFkTAOBgNVHQ8BAf8EBAMCA4gwgaAGCCsGAQUFBwEBBIGT
    MIGQME0GCCsGAQUFBzAChkFodHRwOi8vc2VjdXJlLmdsb2JhbHNpZ24uY29tL2Nh
    Y2VydC9nc29yZ2FuaXphdGlvbnZhbHNoYTJnMnIxLmNydDA/BggrBgEFBQcwAYYz
    aHR0cDovL29jc3AyLmdsb2JhbHNpZ24uY29tL2dzb3JnYW5pemF0aW9udmFsc2hh
    MmcyMFYGA1UdIARPME0wQQYJKwYBBAGgMgEUMDQwMgYIKwYBBQUHAgEWJmh0dHBz
    Oi8vd3d3Lmdsb2JhbHNpZ24uY29tL3JlcG9zaXRvcnkvMAgGBmeBDAECAjAJBgNV
    HRMEAjAAMEkGA1UdHwRCMEAwPqA8oDqGOGh0dHA6Ly9jcmwuZ2xvYmFsc2lnbi5j
    b20vZ3MvZ3Nvcmdhbml6YXRpb252YWxzaGEyZzIuY3JsMIICxQYDVR0RBIICvDCC
    AriCDyoud2lraXBlZGlhLm9yZ4INd2lraW1lZGlhLm9yZ4INbWVkaWF3aWtpLm9y
    Z4INd2lraWJvb2tzLm9yZ4IMd2lraWRhdGEub3Jnggx3aWtpbmV3cy5vcmeCDXdp
    a2lxdW90ZS5vcmeCDndpa2lzb3VyY2Uub3Jngg93aWtpdmVyc2l0eS5vcmeCDndp
    a2l2b3lhZ2Uub3Jngg53aWt0aW9uYXJ5Lm9yZ4IXd2lraW1lZGlhZm91bmRhdGlv
    bi5vcmeCBncud2lraYISd21mdXNlcmNvbnRlbnQub3JnghEqLm0ud2lraXBlZGlh
    Lm9yZ4IPKi53aWtpbWVkaWEub3JnghEqLm0ud2lraW1lZGlhLm9yZ4IWKi5wbGFu
    ZXQud2lraW1lZGlhLm9yZ4IPKi5tZWRpYXdpa2kub3JnghEqLm0ubWVkaWF3aWtp
    Lm9yZ4IPKi53aWtpYm9va3Mub3JnghEqLm0ud2lraWJvb2tzLm9yZ4IOKi53aWtp
    ZGF0YS5vcmeCECoubS53aWtpZGF0YS5vcmeCDioud2lraW5ld3Mub3JnghAqLm0u
    d2lraW5ld3Mub3Jngg8qLndpa2lxdW90ZS5vcmeCESoubS53aWtpcXVvdGUub3Jn
    ghAqLndpa2lzb3VyY2Uub3JnghIqLm0ud2lraXNvdXJjZS5vcmeCESoud2lraXZl
    cnNpdHkub3JnghMqLm0ud2lraXZlcnNpdHkub3JnghAqLndpa2l2b3lhZ2Uub3Jn
    ghIqLm0ud2lraXZveWFnZS5vcmeCECoud2lrdGlvbmFyeS5vcmeCEioubS53aWt0
    aW9uYXJ5Lm9yZ4IZKi53aWtpbWVkaWFmb3VuZGF0aW9uLm9yZ4IUKi53bWZ1c2Vy
    Y29udGVudC5vcmeCDXdpa2lwZWRpYS5vcmcwHQYDVR0lBBYwFAYIKwYBBQUHAwEG
    CCsGAQUFBwMCMB0GA1UdDgQWBBSt4NNfC33t2i98DfZjjYpZGMJsijAfBgNVHSME
    GDAWgBSW3mHxvRwWKVMcwMx9O4MAQOYafDCCAQQGCisGAQQB1nkCBAIEgfUEgfIA
    8AB2AKS5CZC0GFgUh7sTosxncAo8NZgE+RvfuON3zQ7IDdwQAAABZvUzN/YAAAQD
    AEcwRQIgBATdvSzbd5NwGdtkmJ5SEvEPn6A8hgAsk6GSP6hzWcgCIQDKfHQNtObs
    /hHPfLgXsVkcnHIbjlNwmWeiukGtGHZFMgB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZ
    AsEAKQaNsgiaN9kTAAABZvUzN8cAAAQDAEcwRQIgYalEnXtd/fPhjq9SXPoSPRha
    MmeDs0IMN5o5Y6QTKfUCIQClR1uj+B56K4tGh/mws4qugG1qSD9zfvmx8roKik3H
    HDANBgkqhkiG9w0BAQsFAAOCAQEAUEJyg/AZo+owG5J/LIk8EIDnyOcanmfgvdjM
    g8KnpBvh8l3Wb4HmOudluJhIeIbCUMwzEzSGqYQQ78n4wtjLaLwaDgL4WzHOVec2
    k+rbfmPT6MUCtdlz1PK5/WY9JQyQq6vy+tm3a6Wijy6M8U/TdrJubK5X03SFfRb0
    pDuFdr2fnkctLRnyCb1w0XHwGXjEcGm1LY42YKwdvbj3WIqumeSEuG4MZtquW6NU
    RKELSil03G/hRHRAHHGx3zXes/jJcpH2GPX9eY9B+R1oHmCE2QF5Y/Bh+uNA2+2I
    uj/6UJAOw/Z/8+qZcnLWWnK2Dwzc34C/AUD+Wb71oUcr60+pPg==
    -----END CERTIFICATE-----
    subject=/C=US/ST=California/L=San Francisco/O=Wikimedia Foundation, Inc./CN=*.wikipedia.org
    issuer=/C=BE/O=GlobalSign nv-sa/CN=GlobalSign Organization Validation CA - SHA256 - G2
    ---
    No client certificate CA names sent
    Peer signing digest: SHA512
    Server Temp Key: ECDH, P-256, 256 bits
    ---
    SSL handshake has read 3552 bytes and written 429 bytes
    ---
    New, TLSv1/SSLv3, Cipher is ECDHE-ECDSA-AES256-GCM-SHA384
    Server public key is 256 bit
    Secure Renegotiation IS supported
    Compression: NONE
    Expansion: NONE
    No ALPN negotiated
    SSL-Session:
    Protocol : TLSv1.2
    Cipher : ECDHE-ECDSA-AES256-GCM-SHA384
    Session-ID: 3F27683661A0844F1287380DC54DF05820E9F61B988698B59F766B22C212725B
    Session-ID-ctx:
    Master-Key: 0ED696B836B03A113065AAC57BF96031E96EE323BF9B5D4D0950BE40FE4001B3BDEE01ED0FDD8DE435AD39F3798D34EB
    Key-Arg : None
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    Start Time: 1549520668
    Timeout : 300 (sec)
    Verify return code: 0 (ok)
    ---
    ^C

    感觉是有三层防火墙,分别对应前面上面说的三种情况。
    关于第三种情况的疑惑:该次链接支持重协商“ Secure Renegotiation IS supported ”,重协商即使是“安全(secure)”的也不安全,所以 tls1.3 没有重协商。不知道墙外只连有没有“重协商”?
    luminous
        4
    luminous  
       2019-02-07 15:34:28 +08:00 via Android
    搜了一下说是微软把这个关了
    henglinli
        5
    henglinli  
    OP
       2019-02-07 17:06:09 +08:00
    @luminous 了解。
    tcp 还能建立连接,而 tls 无法建立,这关的不彻底啊。bitlocker 还有连接指向它。。。
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