ubuntu 🙄

Makefile

@@ -19,6 +19,9 @@ domain_tpl ?= templates/domain.tpl
 # Make variables available to templates
 export
 
+# Detect distribution
+include /etc/os-release
+
 # Render templates
 templates/%.tpl: templates/%.tpl.in
 	envsubst < $< > $@
@@ -50,6 +53,12 @@ domain/%.crt:
 
 ca: $(ca_key) $(ca_crt) ## Generate the CA keypair
 install-ca: $(ca_crt)   ## Install the CA on system
+ifeq($(ID),ubuntu)
+	sudo install -Dm 644 $< /usr/share/ca-certificates/extra/sutty.crt
+	sudo dpkg-reconfigure -a ca-certificates
+	sudo update-ca-certificates
+else
 	sudo trust anchor $<
+endif
 all: ca install-ca      ## Generate and install
 domain: $(domain_key) $(domain_csr) $(domain_crt) ## Issue a site certificate