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#!/bin/sh
set -e
cat <<EOF > "/etc/nginx/sites-enabled/default"
proxy_cache_path /tmp/ngx_cache_purge_cache keys_zone=test_cache:10m;
proxy_temp_path /tmp/ngx_cache_purge_temp 1 2;
server {
listen 127.0.0.1:80 default_server;
location /proxy {
proxy_pass \$scheme://127.0.0.1:\$server_port/etc/passwd;
proxy_cache test_cache;
proxy_cache_key \$uri\$is_args\$args;
proxy_cache_valid 3m;
add_header X-Cache-Status \$upstream_cache_status;
}
location ~ /purge(/.*) {
proxy_cache_purge test_cache \$1\$is_args\$args;
}
location = /etc/passwd {
root /;
}
}
EOF
nginx -t
invoke-rc.d nginx restart || { journalctl -n all -xu nginx.service; exit 1; }
curl --fail -s -o /dev/null -w "GET key: %{http_code}\n" http://127.0.0.1/proxy/passwd
curl --fail -s -o /dev/null -w "PURGE existing key: %{http_code}\n" -X PURGE http://127.0.0.1/purge/proxy/passwd
curl -s -o /dev/null -w "PURGE non-existing key: %{http_code}\n" -X PURGE http://127.0.0.1/purge/proxy/passwd
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