Fix: removing certificates during apache reload (hestiacp#4053)

v-suspend-web-domain on line 49 is triggering apache/nginx reload... that is doing it in the background... and on line 64, we were previously doing 'mv' for certificates...
If the reload lasts too long it in the background, certificates will vanish because of 'mv' on line 64.
This fix will avoid this collision by doing 'cp' instead of 'mv', then sleeping for 10 sec, and then removing certificates.
We will call this bug "Nemanja Puhalo's bug" because he hit this bug first.

@myvesta

Author: jaapmarcus

bin/v-change-domain-owner

@@ -98,11 +98,10 @@ if [ -n "$web_data" ]; then
 		ssl_key=$HESTIA/data/users/$owner/ssl/$domain.key
 		ssl_ca=$HESTIA/data/users/$owner/ssl/$domain.ca
 		ssl_pem=$HESTIA/data/users/$owner/ssl/$domain.pem
-		mv $ssl_crt $HESTIA/data/users/$user/ssl/
-		mv $ssl_key $HESTIA/data/users/$user/ssl/
-		mv $ssl_ca $HESTIA/data/users/$user/ssl/ >> /dev/null 2>&1
-		mv $ssl_pem $HESTIA/data/users/$user/ssl/ >> /dev/null 2>&1
-		rm -f $HOMEDIR/$owner/conf/web/ssl.$domain.*
+		cp $ssl_crt $HESTIA/data/users/$user/ssl/
+		cp $ssl_key $HESTIA/data/users/$user/ssl/
+		cp $ssl_ca $HESTIA/data/users/$user/ssl/ >> /dev/null 2>&1
+		cp $ssl_pem $HESTIA/data/users/$user/ssl/ >> /dev/null 2>&1
 	fi
 
 	# Check ftp user account
@@ -124,6 +123,15 @@ if [ -n "$web_data" ]; then
 	find "$HOMEDIR/$user/web/$domain" -user "$owner" \
 		-exec chown -h $user:$user {} \;
 
+	if [ "$SSL" = 'yes' ]; then
+		sleep 10
+		rm $ssl_crt
+		rm $ssl_key
+		rm $ssl_ca > /dev/null 2>&1
+		rm $ssl_pem > /dev/null 2>&1
+		rm -f $HOMEDIR/$owner/conf/web/ssl.$domain.*
+	fi
+
 	# Rebuild config
 	$BIN/v-unsuspend-web-domain "$user" "$domain" no >> /dev/null 2>&1
 	$BIN/v-rebuild-web-domains "$owner" no