hello-world

README

hello-world

Hello world client and server application to be used for checking the network

#gRPC

Server

Info:

hello-world grpc server -h
Start a gRPC hello server

Usage:
  hello-world grpc server [flags]

Flags:
  -h, --help   help for server

Global Flags:
      --cert string     authority to use when calling
      --key string      authority to use when calling
      --mtls            Set security to mTLS
      --port string     default port to use (default "5000")
      --rootCA string   authority to use when calling
      --tls             Set security to TLS

In order to start a gRPC server:

hello-world grpc server

To start server in TLS mode:

hello-world grpc server --tls --cert ./cert.crt --key ./cert.key

To start server in mTLS mode:

hello-world grpc server --mtls --cert ./cert.crt --key ./cert.key

Client

Info:

Start a gRPC hello client

Usage:
  hello-world grpc client [flags]

Flags:
      --authority string   authority to use when calling
  -h, --help               help for client
      --timeout int        call timeout (default 30)

Global Flags:
      --cert string     authority to use when calling
      --key string      authority to use when calling
      --mtls            Set security to mTLS
      --rootCA string   authority to use when calling
      --tls             Set security to TLS

In order to call the gRPC server:

hello-world grpc client <address>:<port>

In order to call the gRPC server with TLS:

hello-world grpc client --tls --rootCA ./rootCA.crt <address>:<port>

In order to call the gRPC server with mTLS:

hello-world grpc client --mtls --rootCA ./rootCA.crt --cert ./clientcert.crt --key ./clientcert.key <address>:<port>

Documentation

Overview

Copyright © 2020 NAME HERE <EMAIL ADDRESS>

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.