| #!/usr/bin/env python3 |
| |
| import os |
| import sys |
| from datetime import datetime, timedelta |
| |
| modified_since = os.environ.get('HTTP_IF_MODIFIED_SINCE', '') |
| |
| sys.stdout.write('Content-Type: text/html\r\n') |
| |
| if modified_since: |
| sys.stdout.write('status: 304\r\n\r\n') |
| sys.exit(0) |
| |
| one_year = 365 * 24 * 60 * 60 |
| last_modified = '{} +0000'.format((datetime.utcnow() - timedelta(seconds=one_year)).strftime('%a, %d %b %Y %H:%M:%S')) |
| expires = '{} +0000'.format((datetime.utcnow() + timedelta(seconds=one_year)).strftime('%a, %d %b %Y %H:%M:%S')) |
| |
| sys.stdout.write( |
| 'Cache-Control: no-cache, max-age={}\r\n' |
| 'Expires: {}\r\n' |
| 'Content-Type: text/html\r\n' |
| 'Etag: 123456789\r\n' |
| 'Last-Modified: {}\r\n' |
| 'X-FRAME-OPTIONS: ALLOWALL\r\n\r\n' |
| '<body><script>\n' |
| 'window.onload = function() {{ window.parent.test(); }}\n' |
| '</script></body>\n'.format(one_year, expires, last_modified) |
| ) |
