blob: e9b7599a5aeccaa1f8c0a3efe37d83c3c5110863 [file] [log] [blame]
#!/usr/bin/env python3
import os
import sys
import tempfile
file = __file__.split(':/cygwin')[-1]
http_root = os.path.dirname(os.path.dirname(os.path.abspath(os.path.dirname(file))))
sys.path.insert(0, http_root)
from resources.portabilityLayer import set_state, get_state
from urllib.parse import parse_qs
def fail():
sys.stdout.write(
'Access-Control-Allow-Origin: http://127.0.0.1:8000\r\n'
'Access-Control-Allow-Credentials: true\r\n'
'Access-Control-Allow-Methods: PUT\r\n'
'Access-Control-Allow-Headers: x-webkit-test\r\n'
'\r\n'
'FAIL: {}\n'.format(os.environ.get('REQUEST_METHOD', '?'))
)
sys.exit(0)
query = parse_qs(os.environ.get('QUERY_STRING', ''), keep_blank_values=True)
stateFile = os.path.join(tempfile.gettempdir(), query.get('filename', ['state.txt'])[0])
state = get_state(stateFile)
sys.stdout.write('Content-Type: text/html\r\n')
if state == 'Uninitialized':
if os.environ.get('REQUEST_METHOD') == 'OPTIONS':
sys.stdout.write(
'Access-Control-Allow-Origin: http://127.0.0.1:8000\r\n'
'Access-Control-Allow-Credentials: true\r\n'
'Access-Control-Allow-Methods: PUT\r\n'
'Access-Control-Max-Age: 10\r\n'
'\r\n'
)
set_state(stateFile, 'OptionsSent')
else:
fail()
elif state == 'OptionsSent':
if os.environ.get('REQUEST_METHOD') == 'PUT':
sys.stdout.write(
'Access-Control-Allow-Origin: http://127.0.0.1:8000\r\n'
'Access-Control-Allow-Credentials: true\r\n'
'\r\n'
'PASS: First PUT request.'
)
set_state(stateFile, 'FirstPUTSent')
else:
fail()
elif state == 'FirstPUTSent':
if os.environ.get('REQUEST_METHOD') == 'OPTIONS':
sys.stdout.write(
'Access-Control-Allow-Origin: http://127.0.0.1:8000\r\n'
'Access-Control-Allow-Credentials: true\r\n'
'Access-Control-Allow-Methods: PUT, XMETHOD\r\n'
'Access-Control-Allow-Headers: x-webkit-test\r\n'
'\r\n'
)
set_state(stateFile, 'SecondOPTIONSSent')
elif os.environ.get('REQUEST_METHOD') == 'PUT':
sys.stdout.write(
'Access-Control-Allow-Origin: http://127.0.0.1:8000\r\n'
'Access-Control-Allow-Credentials: true\r\n'
'\r\n'
'FAIL: Second PUT request sent without preflight'
)
else:
fail()
elif state == 'SecondOPTIONSSent':
if os.environ.get('REQUEST_METHOD') in ['PUT', 'XMETHOD']:
sys.stdout.write(
'Access-Control-Allow-Origin: http://127.0.0.1:8000\r\n'
'Access-Control-Allow-Credentials: true\r\n'
'\r\n'
'PASS: Second OPTIONS request was sent.'
)
else:
fail()
else:
fail()