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-rw-r--r--tests/nginx-static48
1 files changed, 48 insertions, 0 deletions
diff --git a/tests/nginx-static b/tests/nginx-static
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index 0000000..4bb0e0d
--- /dev/null
+++ b/tests/nginx-static
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+# Use Nginx to directly serve ACME challenge responses using the
+# provided snippet
+
+# bind the webserver to the default listening address
+sed -i 's|^listen\s*=|#&|' /etc/lacme/lacme.conf
+
+DEBIAN_FRONTEND="noninteractive" apt install -y --no-install-recommends nginx-light curl
+cat >/etc/nginx/sites-enabled/default <<-EOF
+ server {
+ listen 80 default_server;
+ server_name _;
+ include /etc/lacme/nginx-static.conf;
+ }
+EOF
+nginx
+
+# 'challenge-directory' set to a non-existent directory
+sed -ri 's|^#?challenge-directory\s*=.*|challenge-directory = /var/www/acme-challenge|' /etc/lacme/lacme.conf
+! lacme newOrder 2>"$STDERR" || fail
+grepstderr -Fqx "opendir(/var/www/acme-challenge): No such file or directory"
+
+# ensure that requests to the root URI and challenge URIs respectively yield 403 Forbidden (no index) and 404 Not Found
+install -o_lacme-client -gwww-data -m0750 -d /var/www/acme-challenge
+rv="$(curl -w"%{http_code}" -so/dev/null http://127.0.0.1/.well-known/acme-challenge/)"; [ $rv -eq 403 ]
+rv="$(curl -w"%{http_code}" -so/dev/null http://127.0.0.1/.well-known/acme-challenge/foo)"; [ $rv -eq 404 ]
+
+# 'challenge-directory' set to a non-empty directory
+touch /var/www/acme-challenge/.stamp
+! lacme newOrder 2>"$STDERR" || fail
+grepstderr -Fqx "Error: Refusing to use non-empty challenge directory /var/www/acme-challenge"
+
+rm -f /var/www/acme-challenge/.stamp
+lacme --debug newOrder 2>"$STDERR" || fail
+test /etc/lacme/simpletest.rsa.crt -nt /etc/lacme/simpletest.rsa.key
+
+ngrepstderr -Fq "Forking ACME webserver"
+grepstderr -Fq "Using existing webserver on /var/www/acme-challenge"
+grepstderr -Fq "Forking lacme-accountd, child PID "
+grepstderr -Fq "Forking /usr/libexec/lacme/client, child PID "
+grepstderr -Fq "Shutting down lacme-accountd"
+ngrepstderr -Fq "Shutting down ACME webserver"
+ngrepstderr -Eq "Incoming connection( from \S+)?: GET /\.well-known/acme-challenge/\S+ HTTP/[0-9.]+$"
+
+# ensure nginx was indeed used to serve challenge responses (Let's Encrypt caches validation results)
+grep -E "\"GET /\.well-known/acme-challenge/\S+ HTTP/[0-9.]+\" 200 .* \(([^)]+; )*Let's Encrypt validation server(; [^)]+)*\)\"$" \
+ /var/log/nginx/access.log
+
+# vim: set filetype=sh :