Settings for Windows XP/2003


#1

Hello. I need to use site that has no common chipher with Windows XP. Is it possible configure mitmproxy for it?

Current log:

192.168.0.1:2838: clientconnect
192.168.0.1:2838: Cannot establish TLS with sws1.update.microsoft.com:443 (sni:
None): TlsException(“SSL cipher specification error: [(‘SSL routines’, ‘SSL_CTX
_set_cipher_list’, ‘no cipher match’)]”,)
192.168.0.1:2838: clientdisconnect


#2

Hi,

Did you try using the ciphers_server option?

λ mitmproxy --options | rg cipher -C 1

# Set supported ciphers for client connections using OpenSSL syntax.
# Type optional str.
ciphers_client:

# Set supported ciphers for server connections using OpenSSL syntax.
# Type optional str.
ciphers_server:
mitmproxy --set ciphers_server=ALL