带TLS认证的Python GRPC调用
0.生成CA证书及server、client证书,参见 https://github.com/grpc/grpc-java/tree/master/examples : openssl genrsa -passout pass:111111 -des3 -out ca.key 4096 openssl req -passin pass:111111 -new -x509 -days 365 -key ca.key -out ca.crt -subj "/CN=localhost" openssl genrsa -passout pass:111111 -des3 -out server.key 4096 openssl req -passin pass:111111 -new -key server.key -out server.csr -subj "/CN=localhost" openssl x509 -req -passin pass:111111 -days 365 -in server.csr -CA ca.crt -CAkey ca.key -set_serial 01 -out server.crt openssl rsa -passin pass:111111 -in server.key -out server.key openssl genrsa