带有Godaddy错误的事件SSL：ssl.SSLError：[SSL：SSLV3_ALERT_CERTIFICATE_UNKNOWN] sslv3警报证书未知（_ssl.c：1051）

Question

我已经在GoDaddy上安装了SSL证书的Webhosting。

我正在尝试将https POST请求发送到我自己的服务器（具有静态IP）上的Python后端，该服务器正在运行gevent WSGIServer，如下所示：

https_server = WSGIServer(('<backend ip>', 3000),
                              appFlask,
                              keyfile='server.key',
                              certfile='server.crt',
                              )

我从Goddady-> cPanelAdmin->管理SSL主机->按域自动填充，通过复制/粘贴创建的[server.key和server.crt。

Certificate: (CRT)-> server.crt。 Private Key (KEY)-> server.key。

CRT：

证书颁发机构捆绑包：

客户端代码是带有哈希路由器的React应用，其中在该按钮上单击的名称如下：

let res = await axios
      .create( baseURL: "https://<backend ip>:3000" )
      .post("/server_auth_user", data_obj)
      .then(result => 
        if (result.status === 200 && result.data.response) 
          console.log(result);
          Auth.login(() => 
            this.props.history.push("/screens");
          ...

这是我跑步时发生的事情：

openssl s_client -connect <godaddy host>:443 -key 'server.key' -cert 'server.crt'

CONNECTED(00000005)
---
Certificate chain
 0 s:OU = Domain Control Validated, CN = aqts655379k.com
   i:C = US, ST = Arizona, L = Scottsdale, O = "GoDaddy.com, Inc.", OU = http://certs.godaddy.com/repository/, CN = Go Daddy Secure Certificate Authority - G2
 1 s:C = US, ST = Arizona, L = Scottsdale, O = "GoDaddy.com, Inc.", OU = http://certs.godaddy.com/repository/, CN = Go Daddy Secure Certificate Authority - G2
   i:C = US, ST = Arizona, L = Scottsdale, O = "GoDaddy.com, Inc.", CN = Go Daddy Root Certificate Authority - G2
---
Server certificate
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

subject=OU = Domain Control Validated, CN = <godaddy.host>

issuer=C = US, ST = Arizona, L = Scottsdale, O = "GoDaddy.com, Inc.", OU = http://certs.godaddy.com/repository/, CN = Go Daddy Secure Certificate Authority - G2

---
No client certificate CA names sent
Peer signing digest: SHA512
Peer signature type: RSA
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 3552 bytes and written 443 bytes
Verification: OK
---
New, TLSv1.2, Cipher is ECDHE-RSA-AES256-GCM-SHA384
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : ECDHE-RSA-AES256-GCM-SHA384
    Session-ID: A1A0E86F59695161F06029EADB6F26C491F01A511A417CCCF07948F095139E3B
    Session-ID-ctx: 
    Master-Key: DAA60D38F7D74D553478FB3B74DE8F7BE315D003FBF3F6847F812CF25693CFC3EDDADB3F4A2A2D278F7239330E156D92
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 300 (seconds)
    TLS session ticket:
    0000 - da 97 5d f6 a9 8a 2d 9b-a0 dd 6f 3c 65 58 11 55   ..]...-...o<eX.U
    0010 - c4 5d 24 c0 f3 03 6d 2e-16 75 9a 6f 9f 29 2d 4e   .]$...m..u.o.)-N
    0020 - 92 98 92 24 27 ab 92 2e-31 7d 83 26 70 ba c8 36   ...$'...1.&p..6
    0030 - e6 86 62 58 2a e1 8a be-1c 08 d0 a2 30 e6 36 8c   ..bX*.......0.6.
    0040 - be b8 6d 5b 72 37 6b fd-32 f5 16 3b 0b 24 e1 10   ..m[r7k.2..;.$..
    0050 - 2d 71 f5 8d 1f bf d1 5a-74 2b d1 cd 1d ec f1 f9   -q.....Zt+......
    0060 - 6f b3 89 66 10 fa d3 bb-df cc cc 94 fa 61 2b 54   o..f.........a+T
    0070 - 0a 85 ac 0c f5 91 c8 53-06 a4 05 bc a8 bf 18 dc   .......S........
    0080 - 0f cc 71 46 5f af 23 fd-62 48 32 c8 95 20 8f bb   ..qF_.#.bH2.. ..
    0090 - f3 80 aa ca b0 cf 2e 5c-58 84 d9 65 e5 7e 57 a3   .......\X..e.~W.
    00a0 - 09 99 98 72 91 77 21 a1-b9 3e a1 4e 4f 1b af 21   ...r.w!..>.NO..!
    00b0 - ff 02 97 71 90 b6 42 51-04 17 c3 e8 ca 8c 35 f9   ...q..BQ......5.
    00c0 - 33 07 ca 32 2f 9d c1 7e-59 52 37 db e0 c8 fa bf   3..2/..~YR7.....

    Start Time: 1575195127
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no

奇怪的事情是：

在某些设备/浏览器上，我设法超越了“提交”按钮，但是尽管证书有效，但重定向的页面/screens显示不安全，>
在其他浏览器中，我在Python日志中看到-就像Godaddy现在尝试验证我的Python后端证书？：

ssl.SSLError: [SSL: SSLV3_ALERT_CERTIFICATE_UNKNOWN] sslv3 alert certificate unknown (_ssl.c:1076)
2019-12-01T09:59:25Z <Greenlet at 0x1a8fefe8048: _handle_and_close_when_done(<bound method StreamServer.wrap_socket_and_handle , <bound method StreamServer.do_close of <WSGIServer, (<gevent._socket3.socket [closed]  object, fd=-1, )> failed with SSLError

我已经在GoDaddy上安装了SSL证书的Webhosting。我正在尝试将https POST请求发送到运行gevent的我自己的服务器（具有静态IP）上的Python后端...