tornado_ssl_https_full.py

import os
import json
import datetime
import psycopg2
import psycopg2.extras
from psycopg2.extras import Json
import tornado.httpserver
import tornado.options
import tornado.ioloop
import tornado.web
from tornado import gen, web


class BaseHandler(tornado.web.RequestHandler):

  def prepare(self):
    if self.request.protocol == 'http':
        self.redirect('https://' + self.request.host, permanent=False)
  """
  Base handler gonna to be used instead of RequestHandler
  """
  def write_error(self, status_code, **kwargs):
    if status_code in [403, 404, 500, 503]:
      self.write('Error %s' % status_code)
    else:
      self.write('BOOM!')

 
class StatusHandler(BaseHandler):

  def get(self):
    self.set_status(200)
    self.finish({'status': 'Rest API Service status is ok...'})
    
    
def main():

    # Define settings
    settings = dict(
        cookie_secret = str(os.urandom(45)),
        xsrf_cookies = False,
    )
    
    # Define web app
    # (The only routes that contain "." should be static files, the "." is neccessary for the extension
    # dont make new, non-static routes containing "." or else the static file handler will attempt to handle the request)
    application = tornado.web.Application([
        (r"/", StatusHandler),
    ], **settings)
    application.listen(80)
    
    http_server = tornado.httpserver.HTTPServer(
        application, 
        ssl_options = {
            "certfile": os.path.join("../certs/", "ssl_app_cert.crt"),
            "keyfile": os.path.join("../certs/", "ssl_app_key.key")'
        })
    # Start web app  
    http_server.listen(443)
    tornado.ioloop.IOLoop.instance().start()

if __name__ == "__main__":
    main()