servers.conf.erb

log_format keyvalue
  'method=$request_method'
  ' path="$request_uri"'
  ' host=$host'
  ' request_id=$http_x_request_id'
  ' from="$remote_addr"'
  ' protocol=$scheme'
  ' status=$status'
  ' duration=${request_time}s'
  ' bytes=$bytes_sent'
  ' referer="$http_referer"'
  ' user_agent="$http_user_agent"'<%#
    To allow dynamic logging format for nginx,
    create a json that contains the key/value pairs
    you want to add to nginx logging.
    For the logs to be correctly parsed, use the nginx_logger_version parameter.
    For example:
    ADDITIONAL_NGINX_LOGS='{"nginx_logger_version":"1", "my_custom_header":"$http_my_custom_header"}'
  %><%
    require 'json';
    JSON.parse(ENV['ADDITIONAL_NGINX_LOGS']||'{}').each do |nginx_key,value| %>
  ' <%= nginx_key %>="<%= value %>"'<% end %>;

# In order to avoid logging access twice per request
# it is necessary to turn off the top-level (e.g. http) buildpack default access_log
# as we are about to override it in the server directive here below
access_log off;

server {
  access_log logs/access.log keyvalue;
  server_name localhost;
  listen <%= ENV['PORT'] %>;

  charset utf-8;

  # Disable compression that is performed by the Scalingo router anyway
  gzip off;

  #
  # Token API
  #
  location /token {
    proxy_pass https://<%= ENV["PIX_API_HOSTNAME"] %>/api/application/token;
  }
  # Deprecated route
  location /api/token {
    proxy_set_header Deprecation "@1736788266"; # 2025-01-13T17:11:06.000Z
    proxy_pass https://<%= ENV["PIX_API_HOSTNAME"] %>/api/application/token;
  }

  #
  # Pole Emploi API
  #
  location /pole-emploi {
    proxy_pass https://<%= ENV["PIX_API_HOSTNAME"] %>/api/pole-emploi;
  }

  #
  # LSU API
  #
  location /organizations {
    proxy_pass https://<%= ENV["PIX_API_HOSTNAME"] %>/api/organizations;
  }

  #
  # Healthcheck
  #
  location /healthcheck {
    proxy_pass https://<%= ENV["PIX_API_HOSTNAME"] %>/api/healthcheck/db;
  }

  #
  # Parcoursup
  #
  location /parcoursup/ {
    proxy_pass https://<%= ENV["PIX_API_HOSTNAME"] %>/api/application/parcoursup/;
  }

  #
  # Open API documentation
  #
  location ~ ^/documentation/(.*)?$  {
    proxy_pass https://<%= ENV["PIX_API_HOSTNAME"] %>/documentation/$1;
  }

  add_header X-Content-Type-Options "nosniff";
  add_header X-Frame-Options "SAMEORIGIN";
  add_header X-XSS-Protection 1;

  <% ENV.each do |key,value|
    if key.start_with? 'ADD_HTTP_HEADER' %>
      add_header <%=
        key.sub(/^ADD_HTTP_HEADER_/, '').split("_").map(&:capitalize).join("-")
      %> "<%=
        value.gsub('\\', '\\\\\\\\').gsub('"','\\"').gsub('$','\\$')
      %>" ;
    <% end
  end %>
}