install nginx service only after certificates generated

cleanup certificates and configs when removing r2cloud

Author: dernasherbrezon

src/main/deb/postinst

@@ -61,11 +61,13 @@ if [ ! -f ${config.installDir}/ssl/domain-chain.crt ]; then
     openssl genrsa -passout pass:x -out ${config.installDir}/ssl/server.pass.key 2048
     openssl rsa -passin pass:x -in ${config.installDir}/ssl/server.pass.key -out ${config.installDir}/ssl/domain.key
     rm ${config.installDir}/ssl/server.pass.key
-    openssl req -new -key ${config.installDir}/ssl/domain.key -out ${config.installDir}/ssl/domain.csr -subj "/C=RU/ST=Moscow/L=Moscow/O=r2cloud/OU=r2cloud/CN=raspberrypi.local"
+    openssl req -new -key ${config.installDir}/ssl/domain.key -out ${config.installDir}/ssl/domain.csr -subj "/C=RU/ST=Moscow/L=Moscow/O=r2cloud/OU=r2cloud/CN=$(hostname).local"
     openssl x509 -req -days 358000 -in ${config.installDir}/ssl/domain.csr -signkey ${config.installDir}/ssl/domain.key -out ${config.installDir}/ssl/domain-chain.crt
     rm ${config.installDir}/ssl/domain.csr
 fi
 
+cp ${config.installDir}/etc/r2cloud.conf /etc/nginx/sites-enabled/r2cloud.conf;
+
 # ignore status code, because r2cloud might not be the only default server 
 if [ -f /run/nginx.pid ]; then
 	nginx -s reload || true

src/main/deb/postrm

@@ -10,6 +10,10 @@ if [ -d /run/systemd/system ]; then
 	systemctl --system daemon-reload >/dev/null || true
 fi
 
+rm -f /etc/nginx/sites-enabled/r2cloud.conf
+rm -f ${config.installDir}/ssl/domain-chain.crt
+rm -f ${config.installDir}/ssl/domain.key
+
 if [ -f /run/nginx.pid ]; then
 	nginx -s reload || true
 fi