help:;@cat Makefile export authorized_keys_file := authorized_keys export debug_log := true export services_file := services.txt export host_key_file := test.key export services_home := /opt/services .PHONY: authorized_keys service-user: $(services_home)/services.txt $(services_home)/.ssh/authorized_keys @echo 'also make sure that the user is created: make create-service-user' create-service-user: mkdir -p $(services_home) rmdir $(services_home) useradd -m -r -l -f -1 -d $(services_home) services $(services_home)/.ssh: mkdir $@ chown services:services $@ $(services_home)/.ssh/authorized_keys: $(services_home)/.ssh $(authorized_keys_file) cp $(authorized_keys_file) $(services_home)/.ssh/authorized_keys @echo "restricting authorized_keys..." @sed -i 's#^#command="/bin/cat $(services_home)/services.txt",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty #' $(services_home)/.ssh/authorized_keys $(services_home)/services.txt: @echo 'make sure to configure the services correctly in $(services_home)/services.txt' cp $(services_file) $(services_home)/services.txt test-client: ssh localhost -p 1337 2>/dev/null test-server: ./test-server.py $(host_key_file): ssh-keygen -t rsa -P '' -f $@