aarond10 / powermeter_hub_server Goto Github PK

I am running the hub_server.py on a raspberry pi B (Raspbian GNU/Linux 10 (buster) )
After execute the python hub_server.py I am receiving this error:

**python hub_server.py**
_Traceback (most recent call last):
  File "hub_server.py", line 145, in <module>
    run_server()
  File "hub_server.py", line 136, in run_server
    httpd = SecureHTTPServer(server_address, FakeEfergyServer)
  File "hub_server.py", line 16, in __init__
    ctx.set_cipher_list('RC4-MD5')
  File "/usr/lib/python2.7/dist-packages/OpenSSL/SSL.py", line 1186, in set_cipher_list
    _lib.SSL_CTX_set_cipher_list(self._context, cipher_list) == 1
  File "/usr/lib/python2.7/dist-packages/OpenSSL/_util.py", line 67, in openssl_assert
    exception_from_error_queue(error)
  File "/usr/lib/python2.7/dist-packages/OpenSSL/_util.py", line 54, in exception_from_error_queue
    raise exception_type(errors)
OpenSSL.SSL.Error: [('SSL routines', 'SSL_CTX_set_cipher_list', 'no cipher match')]_

I have tryied to modify the line: ctx.set_cipher_list('RC4-MD5')
But I am not sure what is the correct cipher that I have to use

the command openssl ciphers -v dumps a lot of different cipher but the one used on the code is missing

openssl ciphers -v TLS_AES_256_GCM_SHA384 TLSv1.3 Kx=any Au=any Enc=AESGCM(256) Mac=AEAD TLS_CHACHA20_POLY1305_SHA256 TLSv1.3 Kx=any Au=any Enc=CHACHA20/POLY1305(256) Mac=AEAD TLS_AES_128_GCM_SHA256 TLSv1.3 Kx=any Au=any Enc=AESGCM(128) Mac=AEAD ECDHE-ECDSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESGCM(256) Mac=AEAD ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(256) Mac=AEAD DHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=DH Au=RSA Enc=AESGCM(256) Mac=AEAD ECDHE-ECDSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH Au=ECDSA Enc=CHACHA20/POLY1305(256) Mac=AEAD ECDHE-RSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD DHE-RSA-CHACHA20-POLY1305 TLSv1.2 Kx=DH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD ECDHE-ECDSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESGCM(128) Mac=AEAD ECDHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(128) Mac=AEAD DHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AESGCM(128) Mac=AEAD ECDHE-ECDSA-AES256-SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AES(256) Mac=SHA384 ECDHE-RSA-AES256-SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AES(256) Mac=SHA384 DHE-RSA-AES256-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AES(256) Mac=SHA256 ECDHE-ECDSA-AES128-SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AES(128) Mac=SHA256 ECDHE-RSA-AES128-SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=AES(128) Mac=SHA256 DHE-RSA-AES128-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AES(128) Mac=SHA256 ECDHE-ECDSA-AES256-SHA TLSv1 Kx=ECDH Au=ECDSA Enc=AES(256) Mac=SHA1 ECDHE-RSA-AES256-SHA TLSv1 Kx=ECDH Au=RSA Enc=AES(256) Mac=SHA1 DHE-RSA-AES256-SHA SSLv3 Kx=DH Au=RSA Enc=AES(256) Mac=SHA1 ECDHE-ECDSA-AES128-SHA TLSv1 Kx=ECDH Au=ECDSA Enc=AES(128) Mac=SHA1 ECDHE-RSA-AES128-SHA TLSv1 Kx=ECDH Au=RSA Enc=AES(128) Mac=SHA1 DHE-RSA-AES128-SHA SSLv3 Kx=DH Au=RSA Enc=AES(128) Mac=SHA1 RSA-PSK-AES256-GCM-SHA384 TLSv1.2 Kx=RSAPSK Au=RSA Enc=AESGCM(256) Mac=AEAD DHE-PSK-AES256-GCM-SHA384 TLSv1.2 Kx=DHEPSK Au=PSK Enc=AESGCM(256) Mac=AEAD RSA-PSK-CHACHA20-POLY1305 TLSv1.2 Kx=RSAPSK Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD DHE-PSK-CHACHA20-POLY1305 TLSv1.2 Kx=DHEPSK Au=PSK Enc=CHACHA20/POLY1305(256) Mac=AEAD ECDHE-PSK-CHACHA20-POLY1305 TLSv1.2 Kx=ECDHEPSK Au=PSK Enc=CHACHA20/POLY1305(256) Mac=AEAD AES256-GCM-SHA384 TLSv1.2 Kx=RSA Au=RSA Enc=AESGCM(256) Mac=AEAD PSK-AES256-GCM-SHA384 TLSv1.2 Kx=PSK Au=PSK Enc=AESGCM(256) Mac=AEAD PSK-CHACHA20-POLY1305 TLSv1.2 Kx=PSK Au=PSK Enc=CHACHA20/POLY1305(256) Mac=AEAD RSA-PSK-AES128-GCM-SHA256 TLSv1.2 Kx=RSAPSK Au=RSA Enc=AESGCM(128) Mac=AEAD DHE-PSK-AES128-GCM-SHA256 TLSv1.2 Kx=DHEPSK Au=PSK Enc=AESGCM(128) Mac=AEAD AES128-GCM-SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AESGCM(128) Mac=AEAD PSK-AES128-GCM-SHA256 TLSv1.2 Kx=PSK Au=PSK Enc=AESGCM(128) Mac=AEAD AES256-SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AES(256) Mac=SHA256 AES128-SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AES(128) Mac=SHA256 ECDHE-PSK-AES256-CBC-SHA384 TLSv1 Kx=ECDHEPSK Au=PSK Enc=AES(256) Mac=SHA384 ECDHE-PSK-AES256-CBC-SHA TLSv1 Kx=ECDHEPSK Au=PSK Enc=AES(256) Mac=SHA1 SRP-RSA-AES-256-CBC-SHA SSLv3 Kx=SRP Au=RSA Enc=AES(256) Mac=SHA1 SRP-AES-256-CBC-SHA SSLv3 Kx=SRP Au=SRP Enc=AES(256) Mac=SHA1 RSA-PSK-AES256-CBC-SHA384 TLSv1 Kx=RSAPSK Au=RSA Enc=AES(256) Mac=SHA384 DHE-PSK-AES256-CBC-SHA384 TLSv1 Kx=DHEPSK Au=PSK Enc=AES(256) Mac=SHA384 RSA-PSK-AES256-CBC-SHA SSLv3 Kx=RSAPSK Au=RSA Enc=AES(256) Mac=SHA1 DHE-PSK-AES256-CBC-SHA SSLv3 Kx=DHEPSK Au=PSK Enc=AES(256) Mac=SHA1 AES256-SHA SSLv3 Kx=RSA Au=RSA Enc=AES(256) Mac=SHA1 PSK-AES256-CBC-SHA384 TLSv1 Kx=PSK Au=PSK Enc=AES(256) Mac=SHA384 PSK-AES256-CBC-SHA SSLv3 Kx=PSK Au=PSK Enc=AES(256) Mac=SHA1 ECDHE-PSK-AES128-CBC-SHA256 TLSv1 Kx=ECDHEPSK Au=PSK Enc=AES(128) Mac=SHA256 ECDHE-PSK-AES128-CBC-SHA TLSv1 Kx=ECDHEPSK Au=PSK Enc=AES(128) Mac=SHA1 SRP-RSA-AES-128-CBC-SHA SSLv3 Kx=SRP Au=RSA Enc=AES(128) Mac=SHA1 SRP-AES-128-CBC-SHA SSLv3 Kx=SRP Au=SRP Enc=AES(128) Mac=SHA1 RSA-PSK-AES128-CBC-SHA256 TLSv1 Kx=RSAPSK Au=RSA Enc=AES(128) Mac=SHA256 DHE-PSK-AES128-CBC-SHA256 TLSv1 Kx=DHEPSK Au=PSK Enc=AES(128) Mac=SHA256 RSA-PSK-AES128-CBC-SHA SSLv3 Kx=RSAPSK Au=RSA Enc=AES(128) Mac=SHA1 DHE-PSK-AES128-CBC-SHA SSLv3 Kx=DHEPSK Au=PSK Enc=AES(128) Mac=SHA1 AES128-SHA SSLv3 Kx=RSA Au=RSA Enc=AES(128) Mac=SHA1 PSK-AES128-CBC-SHA256 TLSv1 Kx=PSK Au=PSK Enc=AES(128) Mac=SHA256 PSK-AES128-CBC-SHA SSLv3 Kx=PSK Au=PSK Enc=AES(128) Mac=SHA1

I also tried to regenerate the cert file without success.
This is the cert.pem included with the software:

openssl x509 -in cert.pem -text
Certificate:
   Data:
       Version: 3 (0x2)
       Serial Number:
           9d:dd:9a:1a:c0:ee:7c:46
       Signature Algorithm: sha1WithRSAEncryption
       Issuer: O = sensornet, emailAddress = [email protected], L = London, ST = London, C = GB, CN = *.sensornet.info
       Validity
           Not Before: Jan 18 12:42:46 2015 GMT
           Not After : Jan 15 12:42:46 2025 GMT
       Subject: O = sensornet, emailAddress = [email protected], L = London, ST = London, C = GB, CN = *.sensornet.info
       Subject Public Key Info:
           Public Key Algorithm: rsaEncryption
               RSA Public-Key: (1024 bit)
               Modulus:
                   00:ba:9a:14:bb:87:7f:c4:aa:e3:13:54:c6:08:e6:
                   45:83:e5:05:45:5d:6b:53:91:c6:25:d4:bd:8e:41:
                   3d:3a:ec:76:4e:0c:17:d9:14:a0:74:4b:a0:d0:b6:
                   78:e7:36:a3:fb:2f:b0:bf:1e:b4:ad:18:fc:b1:b2:
                   70:fb:a9:d9:b2:1b:ff:11:40:78:e2:08:dd:67:b1:
                   2f:09:4f:f1:9b:7a:03:bf:99:06:2d:a0:5f:c5:3e:
                   36:0a:bf:7c:9f:9a:9d:9a:e7:25:4d:37:5d:a2:21:
                   e5:59:4c:fd:cc:48:fa:5f:dc:20:6e:34:f3:7c:ed:
                   33:f1:d8:ce:f7:68:fc:a0:a1
               Exponent: 65537 (0x10001)
       X509v3 extensions:
           X509v3 Basic Constraints:
               CA:TRUE
           X509v3 Subject Key Identifier:
               42:89:18:93:6C:0A:6D:AB:79:42:4F:85:11:A1:5D:43:0F:9F:DA:DA
           X509v3 Authority Key Identifier:
               keyid:42:89:18:93:6C:0A:6D:AB:79:42:4F:85:11:A1:5D:43:0F:9F:DA:DA
               DirName:/O=sensornet/[email protected]/L=London/ST=London/C=GB/CN=*.sensornet.info
               serial:9D:DD:9A:1A:C0:EE:7C:46

   Signature Algorithm: sha1WithRSAEncryption
        93:ce:a3:77:1b:45:b0:8c:18:bb:b5:58:2a:92:4a:b1:e5:7a:
        97:96:6b:fe:af:cd:ce:b7:0b:30:19:8a:c5:ea:43:cb:85:3b:
        d5:ab:16:a5:63:e2:ec:93:50:f8:97:3b:41:9a:39:9a:3f:96:
        85:e9:24:49:5d:55:78:b5:76:d2:d1:ad:f9:4c:42:52:c2:94:
        9f:1b:11:b4:d4:b3:32:db:fc:bb:70:d3:79:7e:01:d7:a4:4d:
        62:4a:d9:53:21:d8:a1:21:cb:89:ad:fc:89:78:f6:94:b0:8d:
        6c:6d:30:85:fa:fe:a6:9a:bf:36:7d:1d:66:36:29:40:86:74:
        61:9c
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Thank you so much for the support!!