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- # nginx-proxy{{ if $.Env.NGINX_PROXY_VERSION }} version : {{ $.Env.NGINX_PROXY_VERSION }}{{ end }}
- {{- /*
- * Global values. Values are stored in this map rather than in individual
- * global variables so that the values can be easily passed to embedded
- * templates (Go templates cannot access variables outside of their own
- * scope) and displayed in the debug endpoint output.
- */}}
- {{- $globals := dict }}
- {{- $_ := set $globals "containers" $ }}
- {{- $_ := set $globals "Env" $.Env }}
- {{- $_ := set $globals "Docker" $.Docker }}
- {{- $_ := set $globals "CurrentContainer" (where $globals.containers "ID" $globals.Docker.CurrentContainerID | first) }}
- {{- $config := dict }}
- {{- $_ := set $config "nginx_proxy_version" $.Env.NGINX_PROXY_VERSION }}
- {{- $_ := set $config "default_cert_ok" (and (exists "/etc/nginx/certs/default.crt") (exists "/etc/nginx/certs/default.key")) }}
- {{- $_ := set $config "external_http_port" ($globals.Env.HTTP_PORT | default "80") }}
- {{- $_ := set $config "external_https_port" ($globals.Env.HTTPS_PORT | default "443") }}
- {{- $_ := set $config "sha1_upstream_name" ($globals.Env.SHA1_UPSTREAM_NAME | default "false" | parseBool) }}
- {{- $_ := set $config "default_root_response" ($globals.Env.DEFAULT_ROOT | default "404") }}
- {{- $_ := set $config "trust_default_cert" ($globals.Env.TRUST_DEFAULT_CERT | default "true") }}
- {{- $_ := set $config "trust_downstream_proxy" ($globals.Env.TRUST_DOWNSTREAM_PROXY | default "true" | parseBool) }}
- {{- $_ := set $config "enable_access_log" ($globals.Env.DISABLE_ACCESS_LOGS | default "false" | parseBool | not) }}
- {{- $_ := set $config "enable_ipv6" ($globals.Env.ENABLE_IPV6 | default "false" | parseBool) }}
- {{- $_ := set $config "ssl_policy" ($globals.Env.SSL_POLICY | default "Mozilla-Intermediate") }}
- {{- $_ := set $config "enable_debug_endpoint" ($globals.Env.DEBUG_ENDPOINT | default "false") }}
- {{- $_ := set $config "hsts" ($globals.Env.HSTS | default "max-age=31536000") }}
- {{- $_ := set $config "acme_http_challenge" ($globals.Env.ACME_HTTP_CHALLENGE_LOCATION | default "true") }}
- {{- $_ := set $config "enable_http2" ($globals.Env.ENABLE_HTTP2 | default "true") }}
- {{- $_ := set $config "enable_http3" ($globals.Env.ENABLE_HTTP3 | default "false") }}
- {{- $_ := set $config "enable_http_on_missing_cert" ($globals.Env.ENABLE_HTTP_ON_MISSING_CERT | default "true") }}
- {{- $_ := set $config "https_method" ($globals.Env.HTTPS_METHOD | default "redirect") }}
- {{- $_ := set $config "default_host" $globals.Env.DEFAULT_HOST }}
- {{- $_ := set $config "resolvers" $globals.Env.RESOLVERS }}
- {{- /* LOG_JSON is a shorthand that sets logging defaults to JSON format */}}
- {{- $_ := set $config "enable_json_logs" ($globals.Env.LOG_JSON | default "false" | parseBool) }}
- {{- $_ := set $config "log_format" $globals.Env.LOG_FORMAT }}
- {{- $_ := set $config "log_format_escape" $globals.Env.LOG_FORMAT_ESCAPE }}
- {{- $_ := set $globals "config" $config }}
- {{- $_ := set $globals "vhosts" (dict) }}
- {{- $_ := set $globals "networks" (dict) }}
- # Networks available to the container running docker-gen (which are assumed to
- # match the networks available to the container running nginx):
- {{- /*
- * Note: $globals.CurrentContainer may be nil in some circumstances due to
- * <https://github.com/nginx-proxy/docker-gen/issues/458>. For more context
- * see <https://github.com/nginx-proxy/nginx-proxy/issues/2189>.
- */}}
- {{- if $globals.CurrentContainer }}
- {{- range sortObjectsByKeysAsc $globals.CurrentContainer.Networks "Name" }}
- {{- $_ := set $globals.networks .Name . }}
- # {{ .Name }}
- {{- else }}
- # (none)
- {{- end }}
- {{- else }}
- # /!\ WARNING: Failed to find the Docker container running docker-gen. All
- # upstream (backend) application containers will appear to be
- # unreachable. Try removing the -only-exposed and -only-published
- # arguments to docker-gen if you pass either of those. See
- # <https://github.com/nginx-proxy/docker-gen/issues/458>.
- {{- end }}
- {{- /*
- * Template used as a function to get a container's IP address. This
- * template only outputs debug comments; the IP address is "returned" by
- * storing the value in the provided dot dict.
- *
- * The provided dot dict is expected to have the following entries:
- * - "globals": Global values.
- * - "container": The container's RuntimeContainer struct.
- *
- * The return value will be added to the dot dict with key "ip".
- */}}
- {{- define "container_ip" }}
- {{- $ip := "" }}
- # networks:
- {{- range sortObjectsByKeysAsc $.container.Networks "Name" }}
- {{- /*
- * TODO: Only ignore the "ingress" network for Swarm tasks (in case
- * the user is not using Swarm mode and names a network "ingress").
- */}}
- {{- if eq .Name "ingress" }}
- # {{ .Name }} (ignored)
- {{- continue }}
- {{- end }}
- {{- if eq .Name "host" }}
- {{- /* Handle containers in host nework mode */}}
- {{- if (index $.globals.networks "host") }}
- # both container and proxy are in host network mode, using localhost IP
- {{- $ip = "127.0.0.1" }}
- {{- continue }}
- {{- end }}
- {{- range sortObjectsByKeysAsc $.globals.CurrentContainer.Networks "Name" }}
- {{- if and . .Gateway (not .Internal) }}
- # container is in host network mode, using {{ .Name }} gateway IP
- {{- $ip = .Gateway }}
- {{- break }}
- {{- end }}
- {{- end }}
- {{- if $ip }}
- {{- continue }}
- {{- end }}
- {{- end }}
- {{- if and (not (index $.globals.networks .Name)) (not $.globals.networks.host) }}
- # {{ .Name }} (unreachable)
- {{- continue }}
- {{- end }}
- {{- /*
- * Do not emit multiple `server` directives for this container if it
- * is reachable over multiple networks. This avoids accidentally
- * inflating the effective round-robin weight of a server due to the
- * redundant upstream addresses that nginx sees as belonging to
- * distinct servers.
- */}}
- {{- if $ip }}
- # {{ .Name }} (ignored; reachable but redundant)
- {{- continue }}
- {{- end }}
- # {{ .Name }} (reachable)
- {{- if and . .IP }}
- {{- $ip = .IP }}
- {{- else }}
- # /!\ No IP for this network!
- {{- end }}
- {{- else }}
- # (none)
- {{- end }}
- # IP address: {{ if $ip }}{{ $ip }}{{ else }}(none usable){{ end }}
- {{- $_ := set $ "ip" $ip }}
- {{- end }}
- {{- /*
- * Template used as a function to get the port of the server in the given
- * container. This template only outputs debug comments; the port is
- * "returned" by storing the value in the provided dot dict.
- *
- * The provided dot dict is expected to have the following entries:
- * - "container": The container's RuntimeContainer struct.
- *
- * The return value will be added to the dot dict with key "port".
- */}}
- {{- define "container_port" }}
- {{- /* If only 1 port exposed, use that as a default, else 80. */}}
- # exposed ports (first ten):{{ range $index, $address := (sortObjectsByKeysAsc $.container.Addresses "Port") }}{{ if lt $index 10 }} {{ $address.Port }}/{{ $address.Proto }}{{ end }}{{ else }} (none){{ end }}
- {{- $default_port := when (eq (len $.container.Addresses) 1) (first $.container.Addresses).Port "80" }}
- # default port: {{ $default_port }}
- {{- $port := eq $.port "default" | ternary $default_port $.port }}
- # using port: {{ $port }}
- {{- $addr_obj := where $.container.Addresses "Port" $port | first }}
- {{- if and $addr_obj $addr_obj.HostPort }}
- # /!\ WARNING: Virtual port published on host. Clients
- # might be able to bypass nginx-proxy and
- # access the container's server directly.
- {{- end }}
- {{- $_ := set $ "port" $port }}
- {{- end }}
- {{- define "ssl_policy" }}
- {{- if eq .ssl_policy "Mozilla-Modern" }}
- ssl_protocols TLSv1.3;
- {{- /*
- * This ssl_ciphers directive is not used but necessary to get TLSv1.3 only.
- * see https://serverfault.com/questions/1023766/nginx-with-only-tls1-3-cipher-suites
- */}}
- ssl_ciphers ECDHE-ECDSA-AES256-GCM-SHA384;
- ssl_conf_command Ciphersuites TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256;
- ssl_prefer_server_ciphers off;
- {{- else if eq .ssl_policy "Mozilla-Intermediate" }}
- ssl_protocols TLSv1.2 TLSv1.3;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305';
- ssl_prefer_server_ciphers off;
- {{- else if eq .ssl_policy "Mozilla-Old" }}
- ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA256:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:@SECLEVEL=0';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-TLS13-1-3-2021-06" }}
- ssl_protocols TLSv1.3;
- {{- /*
- * This ssl_ciphers directive is not used but necessary to get TLSv1.3 only.
- * see https://serverfault.com/questions/1023766/nginx-with-only-tls1-3-cipher-suites
- */}}
- ssl_ciphers ECDHE-ECDSA-AES256-GCM-SHA384;
- ssl_conf_command Ciphersuites TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256;
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-TLS13-1-2-2021-06" }}
- ssl_protocols TLSv1.2 TLSv1.3;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-TLS13-1-2-Res-2021-06" }}
- ssl_protocols TLSv1.2 TLSv1.3;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-TLS13-1-2-Ext1-2021-06" }}
- ssl_protocols TLSv1.2 TLSv1.3;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES128-SHA256:AES256-GCM-SHA384:AES256-SHA256';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-TLS13-1-2-Ext2-2021-06" }}
- ssl_protocols TLSv1.2 TLSv1.3;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-TLS13-1-1-2021-06" }}
- ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:@SECLEVEL=0';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-TLS13-1-0-2021-06" }}
- ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:@SECLEVEL=0';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-FS-1-2-Res-2020-10" }}
- ssl_protocols TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-FS-1-2-Res-2019-08" }}
- ssl_protocols TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-FS-1-2-2019-08" }}
- ssl_protocols TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-FS-1-1-2019-08" }}
- ssl_protocols TLSv1.1 TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:@SECLEVEL=0';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-FS-2018-06" }}
- ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:@SECLEVEL=0';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-TLS-1-2-Ext-2018-06" }}
- ssl_protocols TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-TLS-1-2-2017-01" }}
- ssl_protocols TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:AES128-GCM-SHA256:AES128-SHA256:AES256-GCM-SHA384:AES256-SHA256';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-TLS-1-1-2017-01" }}
- ssl_protocols TLSv1.1 TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:@SECLEVEL=0';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-2016-08" }}
- ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:@SECLEVEL=0';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-2015-05" }}
- ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:DES-CBC3-SHA:@SECLEVEL=0';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-2015-03" }}
- ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:DHE-DSS-AES128-SHA:DES-CBC3-SHA:@SECLEVEL=0';
- ssl_prefer_server_ciphers on;
- {{- else if eq .ssl_policy "AWS-2015-02" }}
- ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
- ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:DHE-DSS-AES128-SHA:@SECLEVEL=0';
- ssl_prefer_server_ciphers on;
- {{- end }}
- {{- end }}
- {{- define "location" }}
- {{- $vpath := .VPath }}
- {{- $override := printf "/etc/nginx/vhost.d/%s_%s_location_override" .Host (sha1 .Path) }}
- {{- if and (eq .Path "/") (not (exists $override)) }}
- {{- $override = printf "/etc/nginx/vhost.d/%s_location_override" .Host }}
- {{- end }}
- {{- if exists $override }}
- include {{ $override }};
- {{- else }}
- {{- $keepalive := $vpath.keepalive }}
- location {{ .Path }} {
- {{- if eq $vpath.network_tag "internal" }}
- # Only allow traffic from internal clients
- include /etc/nginx/network_internal.conf;
- {{- end }}
- {{ $proto := $vpath.proto }}
- {{ $upstream := $vpath.upstream }}
- {{ $dest := $vpath.dest }}
- {{- if eq $proto "uwsgi" }}
- include uwsgi_params;
- uwsgi_pass {{ trim $proto }}://{{ trim $upstream }};
- {{- else if eq $proto "fastcgi" }}
- {{- if (exists "/etc/nginx/fastcgi.conf") }}
- include fastcgi.conf;
- {{- else if (exists "/etc/nginx/fastcgi_params") }}
- include fastcgi_params;
- {{- else }}
- # neither /etc/nginx/fastcgi.conf nor /etc/nginx/fastcgi_params found, fastcgi won't work
- {{- end }}
- root {{ trim .VhostRoot }};
- fastcgi_pass {{ trim $upstream }};
- {{- if ne $keepalive "disabled" }}
- fastcgi_keep_conn on;
- {{- end }}
- {{- else if eq $proto "grpc" }}
- grpc_pass {{ trim $proto }}://{{ trim $upstream }};
- {{- else if eq $proto "grpcs" }}
- grpc_pass {{ trim $proto }}://{{ trim $upstream }};
- {{- else }}
- proxy_pass {{ trim $proto }}://{{ trim $upstream }}{{ trim $dest }};
- set $upstream_keepalive {{ if ne $keepalive "disabled" }}true{{ else }}false{{ end }};
- {{- end }}
- {{- if (exists (printf "/etc/nginx/htpasswd/%s_%s" .Host (sha1 .Path) )) }}
- auth_basic "Restricted {{ .Host }}{{ .Path }}";
- auth_basic_user_file {{ (printf "/etc/nginx/htpasswd/%s_%s" .Host (sha1 .Path)) }};
- {{- else if (exists (printf "/etc/nginx/htpasswd/%s" .Host)) }}
- auth_basic "Restricted {{ .HostIsRegexp | ternary "access" .Host }}";
- auth_basic_user_file {{ (printf "/etc/nginx/htpasswd/%s" .Host) }};
- {{- end }}
- {{- if (exists (printf "/etc/nginx/vhost.d/%s_%s_location" .Host (sha1 .Path) )) }}
- include {{ printf "/etc/nginx/vhost.d/%s_%s_location" .Host (sha1 .Path) }};
- {{- else if (exists (printf "/etc/nginx/vhost.d/%s_location" .Host)) }}
- include {{ printf "/etc/nginx/vhost.d/%s_location" .Host}};
- {{- else if (exists "/etc/nginx/vhost.d/default_location") }}
- include /etc/nginx/vhost.d/default_location;
- {{- end }}
- }
- {{- end }}
- {{- end }}
- {{- define "upstream" }}
- {{- $path := .Path }}
- {{- $vpath := .VPath }}
- upstream {{ $vpath.upstream }} {
- {{- $servers := 0 }}
- {{- $loadbalance := $vpath.loadbalance }}
- {{- if $loadbalance }}
- # From the container's loadbalance label:
- {{ $loadbalance }}
- {{- end }}
- {{- range $port, $containers := $vpath.ports }}
- {{- range $container := $containers }}
- # Container: {{ $container.Name }}
- {{- $args := dict "globals" $.globals "container" $container }}
- {{- template "container_ip" $args }}
- {{- $ip := $args.ip }}
- {{- $args = dict "container" $container "path" $path "port" $port }}
- {{- template "container_port" $args }}
- {{- if $ip }}
- {{- $servers = add1 $servers }}
- server {{ $ip }}:{{ $args.port }};
- {{- end }}
- {{- end }}
- {{- end }}
- {{- /* nginx-proxy/nginx-proxy#1105 */}}
- {{- if lt $servers 1 }}
- # Fallback entry
- server 127.0.0.1 down;
- {{- end }}
- {{- $keepalive := $vpath.keepalive }}
- {{- if and (ne $keepalive "disabled") (gt $servers 0) }}
- {{- if eq $keepalive "auto" }}
- keepalive {{ mul $servers 2 }};
- {{- else }}
- keepalive {{ $keepalive }};
- {{- end }}
- {{- end }}
- }
- {{- end }}
- {{- /* debug "endpoint" location template */}}
- {{- define "debug_location" }}
- {{- $debug_paths := dict }}
- {{- range $path, $vpath := .VHost.paths }}
- {{- $tmp_ports := dict }}
- {{- range $port, $containers := $vpath.ports }}
- {{- $tmp_containers := list }}
- {{- range $container := $containers }}
- {{- $tmp_containers = dict "Name" $container.Name | append $tmp_containers }}
- {{- end }}
- {{- $_ := set $tmp_ports $port $tmp_containers }}
- {{- end }}
- {{- $debug_vpath := deepCopy $vpath | merge (dict "ports" $tmp_ports) }}
- {{- $_ := set $debug_paths $path $debug_vpath }}
- {{- end }}
-
- {{- $debug_vhost := deepCopy .VHost }}
- {{- /* If it's a regexp, do not render the Hostname to the response to avoid rendering config breaking characters */}}
- {{- $_ := set $debug_vhost "hostname" (.VHost.is_regexp | ternary "Hostname is a regexp and unsafe to include in the debug response." .Hostname) }}
- {{- $_ := set $debug_vhost "paths" $debug_paths }}
- {{- $debug_response := dict
- "global" .GlobalConfig
- "request" (dict
- "host" "$host"
- "https" "$https"
- "http2" "$http2"
- "http3" "$http3"
- "ssl_cipher" "$ssl_cipher"
- "ssl_protocol" "$ssl_protocol"
- )
- "vhost" $debug_vhost
- }}
- {{- /*
- * The maximum line length in an nginx config is 4096 characters.
- * If we're nearing this limit (with headroom for the rest
- * of the directive), strip vhost.paths from the response.
- */}}
- {{- if gt (toJson $debug_response | len) 4000 }}
- {{- $_ := unset $debug_vhost "paths" }}
- {{- $_ := set $debug_response "warning" "Virtual paths configuration for this hostname is too large and has been stripped from response." }}
- {{- end }}
- location /nginx-proxy-debug {
- default_type application/json;
- return 200 '{{ toJson $debug_response }}{{ "\\n" }}';
- }
- {{- end }}
- {{- define "access_log" }}
- {{- when .Enable "access_log /var/log/nginx/access.log vhost;" "" }}
- {{- end }}
- # If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the
- # scheme used to connect to this server
- map $http_x_forwarded_proto $proxy_x_forwarded_proto {
- default {{ if $globals.config.trust_downstream_proxy }}$http_x_forwarded_proto{{ else }}$scheme{{ end }};
- '' $scheme;
- }
- map $http_x_forwarded_host $proxy_x_forwarded_host {
- default {{ if $globals.config.trust_downstream_proxy }}$http_x_forwarded_host{{ else }}$host{{ end }};
- '' $host;
- }
- # If we receive X-Forwarded-Port, pass it through; otherwise, pass along the
- # server port the client connected to
- map $http_x_forwarded_port $proxy_x_forwarded_port {
- default {{ if $globals.config.trust_downstream_proxy }}$http_x_forwarded_port{{ else }}$server_port{{ end }};
- '' $server_port;
- }
- # Include the port in the Host header sent to the container if it is non-standard
- map $server_port $host_port {
- default :$server_port;
- 80 '';
- 443 '';
- }
- # If the request from the downstream client has an "Upgrade:" header (set to any
- # non-empty value), pass "Connection: upgrade" to the upstream (backend) server.
- # Otherwise, the value for the "Connection" header depends on whether the user
- # has enabled keepalive to the upstream server.
- map $http_upgrade $proxy_connection {
- default upgrade;
- '' $proxy_connection_noupgrade;
- }
- map $upstream_keepalive $proxy_connection_noupgrade {
- # Preserve nginx's default behavior (send "Connection: close").
- default close;
- # Use an empty string to cancel nginx's default behavior.
- true '';
- }
- # Abuse the map directive (see <https://stackoverflow.com/q/14433309>) to ensure
- # that $upstream_keepalive is always defined. This is necessary because:
- # - The $proxy_connection variable is indirectly derived from
- # $upstream_keepalive, so $upstream_keepalive must be defined whenever
- # $proxy_connection is resolved.
- # - The $proxy_connection variable is used in a proxy_set_header directive in
- # the http block, so it is always fully resolved for every request -- even
- # those where proxy_pass is not used (e.g., unknown virtual host).
- map "" $upstream_keepalive {
- # The value here should not matter because it should always be overridden in
- # a location block (see the "location" template) for all requests where the
- # value actually matters.
- default false;
- }
- # Apply fix for very long server names
- server_names_hash_bucket_size 128;
- # Default dhparam
- {{- if (exists "/etc/nginx/dhparam/dhparam.pem") }}
- ssl_dhparam /etc/nginx/dhparam/dhparam.pem;
- {{- end }}
- # Set appropriate X-Forwarded-Ssl header based on $proxy_x_forwarded_proto
- map $proxy_x_forwarded_proto $proxy_x_forwarded_ssl {
- default off;
- https on;
- }
- gzip_types text/plain text/css application/javascript application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
- {{- /* See https://nginx.org/en/docs/http/ngx_http_log_module.html#log_format for details and variables
- * LOG_FORMAT_ESCAPE sets the escape part of the log format
- * LOG_FORMAT sets the log format
- */}}
- {{- $logEscape := $globals.config.log_format_escape | default "default" | printf "escape=%s" }}
- {{- $logFormat := $globals.config.log_format | default `$host $remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" "$upstream_addr"` }}
- {{- if $globals.config.enable_json_logs }}
- # JSON Logging enabled (via LOG_JSON env variable)
- {{- $logEscape = $globals.config.log_format_escape | default "json" | printf "escape=%s" }}
- {{- $logFormat = $globals.config.log_format | default `{"time_local":"$time_iso8601","client_ip":"$http_x_forwarded_for","remote_addr":"$remote_addr","request":"$request","status":"$status","body_bytes_sent":"$body_bytes_sent","request_time":"$request_time","upstream_response_time":"$upstream_response_time","upstream_addr":"$upstream_addr","http_referrer":"$http_referer","http_user_agent":"$http_user_agent","request_id":"$request_id"}` }}
- {{- end }}
- log_format vhost {{ $logEscape }} '{{ $logFormat }}';
- access_log off;
- {{- /* Lower the SSL policy of the http context
- * if at least one vhost use a TLSv1 or TLSv1.1 policy
- * so TLSv1 and TLSv1.1 can be enabled on those vhosts
- */}}
- {{- $httpContextSslPolicy := $globals.config.ssl_policy }}
- {{- $inUseSslPolicies := groupByKeys $globals.containers "Env.SSL_POLICY" }}
- {{- range $tls1Policy := list "AWS-TLS13-1-1-2021-06" "AWS-TLS13-1-0-2021-06" "AWS-FS-1-1-2019-08" "AWS-FS-2018-06" "AWS-TLS-1-1-2017-01" "AWS-2016-08" "AWS-2015-05" "AWS-2015-03" "AWS-2015-02" "Mozilla-Old" }}
- {{- if has $tls1Policy $inUseSslPolicies }}
- # Using Mozilla-Old SSL policy on the http context to allow TLSv1 and TLSv1.1
- {{- $httpContextSslPolicy = "Mozilla-Old" }}
- {{- break }}
- {{- end }}
- {{- end }}
- {{- template "ssl_policy" (dict "ssl_policy" $httpContextSslPolicy) }}
- error_log /dev/stderr;
- {{- if $globals.config.resolvers }}
- resolver {{ $globals.config.resolvers }};
- {{- end }}
- {{- if (exists "/etc/nginx/proxy.conf") }}
- include /etc/nginx/proxy.conf;
- {{- else }}
- # HTTP 1.1 support
- proxy_http_version 1.1;
- proxy_set_header Host $host$host_port;
- proxy_set_header Upgrade $http_upgrade;
- proxy_set_header Connection $proxy_connection;
- proxy_set_header X-Real-IP $remote_addr;
- proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
- proxy_set_header X-Forwarded-Host $proxy_x_forwarded_host;
- proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
- proxy_set_header X-Forwarded-Ssl $proxy_x_forwarded_ssl;
- proxy_set_header X-Forwarded-Port $proxy_x_forwarded_port;
- proxy_set_header X-Original-URI $request_uri;
- # Mitigate httpoxy attack (see README for details)
- proxy_set_header Proxy "";
- {{- end }}
- {{- /* Precompute and store some information about vhost that use VIRTUAL_HOST_MULTIPORTS. */}}
- {{- range $vhosts_yaml, $containers := groupBy $globals.containers "Env.VIRTUAL_HOST_MULTIPORTS" }}
- {{- /* Print a warning in the config if VIRTUAL_HOST_MULTIPORTS can't be parsed. */}}
- {{- $parsedVhosts := fromYaml $vhosts_yaml }}
- {{- if (empty $parsedVhosts) }}
- {{- $containerNames := list }}
- {{- range $container := $containers }}
- {{- $containerNames = append $containerNames $container.Name }}
- {{- end }}
- # /!\ WARNING: the VIRTUAL_HOST_MULTIPORTS environment variable used for {{ len $containerNames | plural "this container" "those containers" }} is not a valid YAML string:
- # {{ $containerNames | join ", " }}
- {{- continue }}
- {{- end }}
- {{- range $hostname, $vhost := $parsedVhosts }}
- {{- $vhost_data := get $globals.vhosts $hostname | default (dict) }}
- {{- $paths := $vhost_data.paths | default (dict) }}
- {{- if (empty $vhost) }}
- {{ $vhost = dict "/" (dict) }}
- {{- end }}
- {{- range $path, $vpath := $vhost }}
- {{- if (empty $vpath) }}
- {{- $vpath = dict "dest" "" "port" "default" }}
- {{- end }}
- {{- $dest := $vpath.dest | default "" }}
- {{- $port := $vpath.port | default "default" | toString }}
- {{- $path_data := get $paths $path | default (dict) }}
- {{- $path_ports := $path_data.ports | default (dict) }}
- {{- $path_port_containers := get $path_ports $port | default (list) | concat $containers }}
- {{- $_ := set $path_ports $port $path_port_containers }}
- {{- $_ := set $path_data "ports" $path_ports }}
- {{- if (not (hasKey $path_data "dest")) }}
- {{- $_ := set $path_data "dest" $dest }}
- {{- end }}
- {{- $_ := set $paths $path $path_data }}
- {{- end }}
- {{- $_ := set $vhost_data "paths" $paths }}
- {{- $_ := set $globals.vhosts $hostname $vhost_data }}
- {{- end }}
- {{- end }}
- {{- /* Precompute and store some information about vhost that use VIRTUAL_HOST. */}}
- {{- range $hostname, $containers := groupByMulti $globals.containers "Env.VIRTUAL_HOST" "," }}
- {{- /* Ignore containers with VIRTUAL_HOST set to the empty string. */}}
- {{- $hostname = trim $hostname }}
- {{- if not $hostname }}
- {{- continue }}
- {{- end }}
- {{- /* Drop containers with both VIRTUAL_HOST and VIRTUAL_HOST_MULTIPORTS set
- * (VIRTUAL_HOST_MULTIPORTS takes precedence thanks to the previous loop).
- */}}
- {{- range $_, $containers_to_drop := groupBy $containers "Env.VIRTUAL_HOST_MULTIPORTS" }}
- {{- range $container := $containers_to_drop }}
- {{- $containers = without $containers $container }}
- {{- end }}
- {{- end }}
- {{- if (eq (len $containers) 0) }}
- {{- continue }}
- {{- end }}
- {{- $vhost_data := get $globals.vhosts $hostname | default (dict) }}
- {{- $paths := $vhost_data.paths | default (dict) }}
- {{- $tmp_paths := groupByWithDefault $containers "Env.VIRTUAL_PATH" "/" }}
- {{- range $path, $containers := $tmp_paths }}
- {{- $dest := groupByKeys $containers "Env.VIRTUAL_DEST" | first | default "" }}
- {{- $path_data := get $paths $path | default (dict) }}
- {{- $path_ports := $path_data.ports | default (dict) }}
- {{- range $port, $containers := groupByWithDefault $containers "Env.VIRTUAL_PORT" "default" }}
- {{- $path_port_containers := get $path_ports $port | default (list) | concat $containers }}
- {{- $_ := set $path_ports $port $path_port_containers }}
- {{- end }}
- {{- $_ := set $path_data "ports" $path_ports }}
- {{- if (not (hasKey $path_data "dest")) }}
- {{- $_ := set $path_data "dest" $dest }}
- {{- end }}
- {{- $_ := set $paths $path $path_data }}
- {{- end }}
- {{- $_ := set $vhost_data "paths" $paths }}
- {{- $_ := set $globals.vhosts $hostname $vhost_data }}
- {{- end }}
- {{- /* Loop over $globals.vhosts and update it with the remaining informations about each vhost. */}}
- {{- range $hostname, $vhost_data := $globals.vhosts }}
- {{- $is_regexp := hasPrefix "~" $hostname }}
- {{- $upstream_name := or $is_regexp $globals.config.sha1_upstream_name | ternary (sha1 $hostname) $hostname }}
- {{- $vhost_containers := list }}
- {{- range $path, $vpath_data := $vhost_data.paths }}
- {{- $vpath_containers := list }}
- {{- range $port, $vport_containers := $vpath_data.ports }}
- {{ $vpath_containers = concat $vpath_containers $vport_containers }}
- {{- end }}
- {{- /* Get the VIRTUAL_PROTO defined by containers w/ the same vhost-vpath, falling back to "http". */}}
- {{- $proto := groupByKeys $vpath_containers "Env.VIRTUAL_PROTO" | first | default "http" | trim }}
- {{- /* Get the NETWORK_ACCESS defined by containers w/ the same vhost, falling back to "external". */}}
- {{- $network_tag := groupByKeys $vpath_containers "Env.NETWORK_ACCESS" | first | default "external" }}
- {{- $loadbalance := groupByLabel $vpath_containers "com.github.nginx-proxy.nginx-proxy.loadbalance" | keys | first }}
- {{- $keepalive := groupByLabel $vpath_containers "com.github.nginx-proxy.nginx-proxy.keepalive" | keys | first | default "auto" }}
- {{- $upstream := $upstream_name }}
- {{- if (not (eq $path "/")) }}
- {{- $sum := sha1 $path }}
- {{- $upstream = printf "%s-%s" $upstream $sum }}
- {{- end }}
- {{- $_ := set $vpath_data "proto" $proto }}
- {{- $_ := set $vpath_data "network_tag" $network_tag }}
- {{- $_ := set $vpath_data "upstream" $upstream }}
- {{- $_ := set $vpath_data "loadbalance" $loadbalance }}
- {{- $_ := set $vpath_data "keepalive" $keepalive }}
- {{- $_ := set $vhost_data.paths $path $vpath_data }}
- {{ $vhost_containers = concat $vhost_containers $vpath_containers }}
- {{- end }}
- {{- $certName := groupByKeys $vhost_containers "Env.CERT_NAME" | first }}
- {{- $vhostCert := closest (dir "/etc/nginx/certs") (printf "%s.crt" $hostname) }}
- {{- $vhostCert = trimSuffix ".crt" $vhostCert }}
- {{- $vhostCert = trimSuffix ".key" $vhostCert }}
- {{- $trust_default_cert := groupByLabel $vhost_containers "com.github.nginx-proxy.nginx-proxy.trust-default-cert" | keys | first | default $globals.config.trust_default_cert | parseBool }}
- {{- $cert := and $trust_default_cert $globals.config.default_cert_ok | ternary "default" "" }}
- {{- $cert = or $certName $vhostCert $cert }}
- {{- $cert_ok := and (ne $cert "") (exists (printf "/etc/nginx/certs/%s.crt" $cert)) (exists (printf "/etc/nginx/certs/%s.key" $cert)) }}
- {{- $enable_debug_endpoint := groupByLabel $vhost_containers "com.github.nginx-proxy.nginx-proxy.debug-endpoint" | keys | first | default $globals.config.enable_debug_endpoint | parseBool }}
- {{- $default := eq $globals.config.default_host $hostname }}
- {{- $https_method := groupByKeys $vhost_containers "Env.HTTPS_METHOD" | first | default $globals.config.https_method }}
- {{- $enable_http_on_missing_cert := groupByKeys $vhost_containers "Env.ENABLE_HTTP_ON_MISSING_CERT" | first | default $globals.config.enable_http_on_missing_cert | parseBool }}
- {{- /* When no trusted certs (default and/or vhost) are present we want to ensure that HTTP is enabled; hence switching from 'nohttp' or 'redirect' to 'noredirect' */}}
- {{- $https_method_disable_http := list "nohttp" "redirect" | has $https_method }}
- {{- if and $https_method_disable_http (not $cert_ok) $enable_http_on_missing_cert }}
- {{- $https_method = "noredirect" }}
- {{- end }}
- {{- $http2_enabled := groupByLabel $vhost_containers "com.github.nginx-proxy.nginx-proxy.http2.enable" | keys | first | default $globals.config.enable_http2 | parseBool }}
- {{- $http3_enabled := groupByLabel $vhost_containers "com.github.nginx-proxy.nginx-proxy.http3.enable" | keys | first | default $globals.config.enable_http3 | parseBool }}
- {{- $acme_http_challenge := groupByKeys $vhost_containers "Env.ACME_HTTP_CHALLENGE_LOCATION" | first | default $globals.config.acme_http_challenge }}
- {{- $acme_http_challenge_legacy := eq $acme_http_challenge "legacy" }}
- {{- $acme_http_challenge_enabled := false }}
- {{- if (not $acme_http_challenge_legacy) }}
- {{- $acme_http_challenge_enabled = parseBool $acme_http_challenge }}
- {{- end }}
- {{- /* Get the SERVER_TOKENS defined by containers w/ the same vhost, falling back to "". */}}
- {{- $server_tokens := groupByKeys $vhost_containers "Env.SERVER_TOKENS" | first | default "" | trim }}
- {{- /* Get the SSL_POLICY defined by containers w/ the same vhost, falling back to empty string (use default). */}}
- {{- $ssl_policy := groupByKeys $vhost_containers "Env.SSL_POLICY" | first | default "" }}
- {{- /* Get the HSTS defined by containers w/ the same vhost, falling back to "max-age=31536000". */}}
- {{- $hsts := groupByKeys $vhost_containers "Env.HSTS" | first | default $globals.config.hsts }}
- {{- /* Get the VIRTUAL_ROOT By containers w/ use fastcgi root */}}
- {{- $vhost_root := groupByKeys $vhost_containers "Env.VIRTUAL_ROOT" | first | default "/var/www/public" }}
- {{- $vhost_data = merge $vhost_data (dict
- "cert" $cert
- "cert_ok" $cert_ok
- "enable_debug_endpoint" $enable_debug_endpoint
- "default" $default
- "hsts" $hsts
- "https_method" $https_method
- "http2_enabled" $http2_enabled
- "http3_enabled" $http3_enabled
- "is_regexp" $is_regexp
- "acme_http_challenge_legacy" $acme_http_challenge_legacy
- "acme_http_challenge_enabled" $acme_http_challenge_enabled
- "server_tokens" $server_tokens
- "ssl_policy" $ssl_policy
- "trust_default_cert" $trust_default_cert
- "upstream_name" $upstream_name
- "vhost_root" $vhost_root
- ) }}
- {{- $_ := set $globals.vhosts $hostname $vhost_data }}
- {{- end }}
- {{- /*
- * If needed, create a catch-all fallback server to send an error code to
- * clients that request something from an unknown vhost.
- *
- * This server must appear first in the generated config because nginx uses
- * the first `server` directive to handle requests that don't match any of
- * the other `server` directives. An alternative approach would be to add
- * the `default_server` option to the `listen` directives inside this
- * `server`, but some users inject a custom `server` directive that uses
- * `default_server`. Using `default_server` here would cause nginx to fail
- * to start for those users. See
- * <https://github.com/nginx-proxy/nginx-proxy/issues/2212>.
- */}}
- {{- block "fallback_server" $globals }}
- {{- $globals := . }}
- {{- $http_exists := false }}
- {{- $https_exists := false }}
- {{- $default_http_exists := false }}
- {{- $default_https_exists := false }}
- {{- $http3_enabled := false }}
- {{- range $vhost := $globals.vhosts }}
- {{- $http := ne $vhost.https_method "nohttp" }}
- {{- $https := ne $vhost.https_method "nohttps" }}
- {{- $http_exists = or $http_exists $http }}
- {{- $https_exists = or $https_exists $https }}
- {{- $default_http_exists = or $default_http_exists (and $http $vhost.default) }}
- {{- $default_https_exists = or $default_https_exists (and $https $vhost.default) }}
- {{- $http3_enabled = or $http3_enabled $vhost.http3_enabled }}
- {{- end }}
- {{- $fallback_http := not $default_http_exists }}
- {{- $fallback_https := not $default_https_exists }}
- {{- /*
- * If there are no vhosts at all, create fallbacks for both plain http
- * and https so that clients get something more useful than a connection
- * refused error.
- */}}
- {{- if and (not $http_exists) (not $https_exists) }}
- {{- $fallback_https = true }}
- {{- end }}
- {{- if or $fallback_http $fallback_https }}
- server {
- server_name _; # This is just an invalid value which will never trigger on a real hostname.
- server_tokens off;
- {{ template "access_log" (dict "Enable" $globals.config.enable_access_log) }}
- http2 on;
- {{- if $fallback_http }}
- listen {{ $globals.config.external_http_port }}; {{- /* Do not add `default_server` (see comment above). */}}
- {{- if $globals.config.enable_ipv6 }}
- listen [::]:{{ $globals.config.external_http_port }}; {{- /* Do not add `default_server` (see comment above). */}}
- {{- end }}
- {{- end }}
- {{- if $fallback_https }}
- listen {{ $globals.config.external_https_port }} ssl; {{- /* Do not add `default_server` (see comment above). */}}
- {{- if $globals.config.enable_ipv6 }}
- listen [::]:{{ $globals.config.external_https_port }} ssl; {{- /* Do not add `default_server` (see comment above). */}}
- {{- end }}
- {{- if $http3_enabled }}
- http3 on;
- listen {{ $globals.config.external_https_port }} quic reuseport; {{- /* Do not add `default_server` (see comment above). */}}
- {{- if $globals.config.enable_ipv6 }}
- listen [::]:{{ $globals.config.external_https_port }} quic reuseport; {{- /* Do not add `default_server` (see comment above). */}}
- {{- end }}
- {{- end }}
- ssl_session_cache shared:SSL:50m;
- ssl_session_tickets off;
- {{- end }}
- {{- if $globals.config.default_cert_ok }}
- ssl_certificate /etc/nginx/certs/default.crt;
- ssl_certificate_key /etc/nginx/certs/default.key;
- {{- else }}
- # No default certificate found, so reject SSL handshake;
- ssl_reject_handshake on;
- {{- end }}
- {{- if (exists "/usr/share/nginx/html/errors/50x.html") }}
- error_page 500 502 503 504 /50x.html;
- location /50x.html {
- root /usr/share/nginx/html/errors;
- internal;
- }
- {{- end }}
- location ^~ / {
- return 503;
- }
- }
- {{- end }}
- {{- end }}
- {{- range $hostname, $vhost := $globals.vhosts }}
- {{- $default_server := when $vhost.default "default_server" "" }}
- {{- range $path, $vpath := $vhost.paths }}
- # {{ $hostname }}{{ $path }}
- {{ template "upstream" (dict "globals" $globals "Path" $path "VPath" $vpath) }}
- {{- end }}
- {{- if (eq $vhost.https_method "redirect") }}
- server {
- server_name {{ $hostname }};
- {{- if $vhost.server_tokens }}
- server_tokens {{ $vhost.server_tokens }};
- {{- end }}
- {{ template "access_log" (dict "Enable" $globals.config.enable_access_log) }}
- listen {{ $globals.config.external_http_port }} {{ $default_server }};
- {{- if $globals.config.enable_ipv6 }}
- listen [::]:{{ $globals.config.external_http_port }} {{ $default_server }};
- {{- end }}
- {{- if (or $vhost.acme_http_challenge_legacy $vhost.acme_http_challenge_enabled) }}
- # Do not HTTPS redirect Let's Encrypt ACME challenge
- location ^~ /.well-known/acme-challenge/ {
- auth_basic off;
- auth_request off;
- allow all;
- root /usr/share/nginx/html;
- try_files $uri =404;
- break;
- }
- {{- end }}
-
- {{- if $vhost.enable_debug_endpoint }}
- {{ template "debug_location" (dict "GlobalConfig" $globals.config "Hostname" $hostname "VHost" $vhost) }}
- {{- end }}
- location / {
- {{- if eq $globals.config.external_https_port "443" }}
- return 301 https://$host$request_uri;
- {{- else }}
- return 301 https://$host:{{ $globals.config.external_https_port }}$request_uri;
- {{- end }}
- }
- }
- {{- end }}
- server {
- {{- if $vhost.is_regexp }}
- {{- if or
- (printf "/etc/nginx/vhost.d/%s" $hostname | exists)
- (printf "/etc/nginx/vhost.d/%s_location" $hostname | exists)
- (printf "/etc/nginx/vhost.d/%s_location_override" $hostname | exists)
- (printf "/etc/nginx/htpasswd/%s" $hostname | exists)
- }}
- # https://github.com/nginx-proxy/nginx-proxy/issues/2529#issuecomment-2437609249
- # Support for vhost config file(s) named like a regexp ({{ $hostname }}) has been removed from nginx-proxy.
- # Please name your vhost config file(s) with the sha1 of the regexp instead ({{ $hostname }} -> {{ sha1 $hostname }}) :
- # - /etc/nginx/vhost.d/{{ sha1 $hostname }}
- # - /etc/nginx/vhost.d/{{ sha1 $hostname }}_location
- # - /etc/nginx/vhost.d/{{ sha1 $hostname }}_location_override
- # - /etc/nginx/htpasswd/{{ sha1 $hostname }}
- {{- end }}
- {{- end }}
- server_name {{ $hostname }};
- {{- if $vhost.server_tokens }}
- server_tokens {{ $vhost.server_tokens }};
- {{- end }}
- {{ template "access_log" (dict "Enable" $globals.config.enable_access_log) }}
- {{- if $vhost.http2_enabled }}
- http2 on;
- {{- end }}
- {{- if or (eq $vhost.https_method "nohttps") (eq $vhost.https_method "noredirect") }}
- listen {{ $globals.config.external_http_port }} {{ $default_server }};
- {{- if $globals.config.enable_ipv6 }}
- listen [::]:{{ $globals.config.external_http_port }} {{ $default_server }};
- {{- end }}
- {{- if (and (eq $vhost.https_method "noredirect") $vhost.acme_http_challenge_enabled) }}
- location /.well-known/acme-challenge/ {
- auth_basic off;
- allow all;
- root /usr/share/nginx/html;
- try_files $uri =404;
- break;
- }
- {{- end }}
- {{- end }}
- {{- if ne $vhost.https_method "nohttps" }}
- listen {{ $globals.config.external_https_port }} ssl {{ $default_server }};
- {{- if $globals.config.enable_ipv6 }}
- listen [::]:{{ $globals.config.external_https_port }} ssl {{ $default_server }};
- {{- end }}
- {{- if $vhost.http3_enabled }}
- http3 on;
- add_header alt-svc 'h3=":{{ $globals.config.external_https_port }}"; ma=86400;';
- listen {{ $globals.config.external_https_port }} quic {{ $default_server }};
- {{- if $globals.config.enable_ipv6 }}
- listen [::]:{{ $globals.config.external_https_port }} quic {{ $default_server }};
- {{- end }}
- {{- end }}
- {{- if $vhost.cert_ok }}
- {{- template "ssl_policy" (dict "ssl_policy" $vhost.ssl_policy) }}
- ssl_session_timeout 5m;
- ssl_session_cache shared:SSL:50m;
- ssl_session_tickets off;
- ssl_certificate /etc/nginx/certs/{{ (printf "%s.crt" $vhost.cert) }};
- ssl_certificate_key /etc/nginx/certs/{{ (printf "%s.key" $vhost.cert) }};
- {{- if (exists (printf "/etc/nginx/certs/%s.dhparam.pem" $vhost.cert)) }}
- ssl_dhparam {{ printf "/etc/nginx/certs/%s.dhparam.pem" $vhost.cert }};
- {{- end }}
- {{- if (exists (printf "/etc/nginx/certs/%s.chain.pem" $vhost.cert)) }}
- ssl_stapling on;
- ssl_stapling_verify on;
- ssl_trusted_certificate {{ printf "/etc/nginx/certs/%s.chain.pem" $vhost.cert }};
- {{- end }}
- {{- if (not (or (eq $vhost.https_method "noredirect") (eq $vhost.hsts "off"))) }}
- set $sts_header "";
- if ($https) {
- set $sts_header "{{ trim $vhost.hsts }}";
- }
- add_header Strict-Transport-Security $sts_header always;
- {{- end }}
- {{- else if not $vhost.trust_default_cert | and $globals.config.default_cert_ok }}
- # No certificate found for this vhost, and the default certificate isn't trusted, so reject SSL handshake.
- ssl_reject_handshake on;
- {{- else }}
- # No certificate for this vhost nor default certificate found, so reject SSL handshake.
- ssl_reject_handshake on;
- {{- end }}
- {{- end }}
- {{- $vhostFileName := $vhost.is_regexp | ternary (sha1 $hostname) $hostname }}
- {{- if (exists (printf "/etc/nginx/vhost.d/%s" $vhostFileName)) }}
- include {{ printf "/etc/nginx/vhost.d/%s" $vhostFileName }};
- {{- else if (exists "/etc/nginx/vhost.d/default") }}
- include /etc/nginx/vhost.d/default;
- {{- end }}
- {{- if $vhost.enable_debug_endpoint }}
- {{ template "debug_location" (dict "GlobalConfig" $globals.config "Hostname" $hostname "VHost" $vhost) }}
- {{- end }}
- {{- range $path, $vpath := $vhost.paths }}
- {{- template "location" (dict
- "Path" $path
- "Host" $vhostFileName
- "HostIsRegexp" $vhost.is_regexp
- "VhostRoot" $vhost.vhost_root
- "VPath" $vpath
- ) }}
- {{- end }}
- {{- if and (not (contains $vhost.paths "/")) (ne $globals.config.default_root_response "none")}}
- location / {
- return {{ $globals.config.default_root_response }};
- }
- {{- end }}
- }
- {{- end }}
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