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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#******************************************************************************
# $Id$
#
# Project: GDAL
# Purpose: Application for Google web service authentication.
# Author: Frank Warmerdam, warmerdam@pobox.com
#
#******************************************************************************
# Copyright (c) 2013, Frank Warmerdam <warmerdam@pobox.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
#******************************************************************************
#
from osgeo import gdal
import sys
import stat
import os
import time
import webbrowser
# =============================================================================
# Usage()
# =============================================================================
def Usage():
print('Usage: gdal_auth_py [-s scope]' )
print(' - interactive use.')
print('')
print('or:')
print('Usage: gdal_auth.py login [-s scope] ')
print('Usage: gdal_auth.py auth2refresh [-s scope] auth_token')
print('Usage: gdal_auth.py refresh2access [-s scope] refresh_token')
sys.exit(1)
# =============================================================================
# Mainline
# =============================================================================
scope = 'https://www.googleapis.com/auth/fusiontables'
token_in = None
command = None
argv = gdal.GeneralCmdLineProcessor( sys.argv )
if argv is None:
sys.exit( 0 )
# Parse command line arguments.
i = 1
while i < len(argv):
arg = argv[i]
if arg == '-s' and i < len(argv)-1:
scope = argv[i+1]
i = i + 1
elif arg[0] == '-':
Usage()
elif command is None:
command = arg
elif token_in is None:
token_in = arg
else:
Usage()
i = i + 1
if command is None:
command = 'interactive'
if command == 'login':
print(gdal.GOA2GetAuthorizationURL(scope))
elif command == 'auth2refresh':
print(gdal.GOA2GetRefreshToken(token_in, scope))
elif command == 'refresh2access':
print(gdal.GOA2GetAccessToken(token_in, scope))
elif command != 'interactive':
Usage()
else:
# Interactive case
print('Authorization requested for scope:')
print(scope)
print('')
print('Please login and authorize access in web browser...')
webbrowser.open(gdal.GOA2GetAuthorizationURL(scope))
time.sleep(2.0)
print('')
print('Enter authorization token:')
auth_token = sys.stdin.readline()
refresh_token = gdal.GOA2GetRefreshToken(auth_token, scope)
print('Refresh Token:'+refresh_token)
print('')
print('Consider setting a configuration option like:')
print('GFT_REFRESH_TOKEN='+refresh_token)
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