def post_request_mapper_with_gateway_oauth_credentials(request, api_endpoint):
"""
Method to map the POST parameters from one request on to a new urllib2.request
Also add the configured gateway oath credentials and siging
"""
key = config.get('oauthcredentials', 'oauth_consumer_key')
secret = config.get('oauthcredentials', 'oauth_secret')
url = api_endpoint
values = [(k,v) for k,v in request.values.iteritems()]
params = {
'oauth_timestamp': int(time.time()),
'oauth_nonce': None,
'oauth_signature_method':'HMAC-SHA1',
'oauth_consumer_key':key,
}
params.update(values)
consumer = oauth2.Consumer(key=key,secret=secret)
oauth_request = oauth2.Request(method='POST', url=url, parameters=params)
signature_method = oauth2.SignatureMethod_HMAC_SHA1()
oauth_request.sign_request(signature_method, consumer, None)
data = urlencode(values)
new_request = Request(url, headers=oauth_request.to_header(), data=data)
#TODO Add request headers
return new_request
def register(self, username, password, emailaddress):
key = config.get('oauthcredentials', 'oauth_consumer_key')
secret = config.get('oauthcredentials', 'oauth_secret')
url = config.get('services', 'river_id') + 'thegateway/register'
values = {
'riverid':username,
'password':password,
'emailaddress':emailaddress
}
params = {
'oauth_timestamp': int(time.time()),
'oauth_nonce': None,
'oauth_signature_method':'HMAC-SHA1',
}
params.update(values)
consumer = oauth2.Consumer(key=key,secret=secret)
oauth_request = oauth2.Request(method='POST', url=url, parameters=params)
signature_method = oauth2.SignatureMethod_HMAC_SHA1()
oauth_request.sign_request(signature_method, consumer, None)
data = urllib.urlencode(values)
try :
request = urllib2.Request(url, headers=oauth_request.to_header(), data=data)
u = urllib2.urlopen(request)
response = json.loads(u.read())
if response['status'] == 'Failed':
if response['errorcomponent'] == 'gateway':
for error in response['errors']:
thegatewaylogger.error("OAUTH CREDENTIAL ERROR, |%s|" % error)
return False, ['Were sorry but a technical error provented us from siging you in, please try again a few minutes']
return False, response['errors']
return True, []
except URLError, e:
thegatewaylogger.error("HTTP ERROR, |%s|" % e)
return False, ['Were sorry but a technical error provented us from siging you in, please try again a few minutes']
def get_api_usage_statistics_for_app_id(app_id):
sql = "SELECT * FROM requests_current WHERE app_id = '%s' ORDER BY start_time DESC" % app_id
con = MySQLdb.connect(
host=config.get('mysql', 'host'),
user=config.get('mysql', 'user'),
passwd=config.get('mysql', 'password'),
db=config.get('mysql', 'database'))
con.query(sql)
db_results = con.store_result()
results = db_results.fetch_row(maxrows=0,how=1)
con.close()
return results
def save_stage_one(self, end_time="%f" % time.time()):
self['save_stage_one'] = True
id = md5.md5("%s %d %f" % (self['remote_ip'], self['start_time'], random.random())).hexdigest()
if not 'state' in self:
self['state'] = 'none'
if 'service_id' in self and 'method_id' in self and 'app_id' in self:
sql = "INSERT INTO requests_current VALUES('%s','%s','%s','%s','%s','%s','%s',%f,%s)" % (
id,
self['state'],
self['remote_ip'],
self['app_id'],
self['service_id'],
self['method_id'],
self['service_name'],
self['start_time'],
end_time)
elif 'service_id' in self and 'method_id' in self:
sql = "INSERT INTO requests_current VALUES('%s','%s','%s',NULL,'%s','%s','%s',%f,%s)" % (
id,
self['state'],
self['remote_ip'],
self['service_id'],
self['method_id'],
self['service_name'],
self['start_time'],
end_time)
elif 'service_id' in self:
sql = "INSERT INTO requests_current VALUES('%s','%s','%s',NULL,'%s',NULL,'%s',%f,%s)" % (
id,
self['state'],
self['remote_ip'],
self['service_id'],
self['service_name'],
self['start_time'],
end_time)
else:
sql = "INSERT INTO requests_current VALUES('%s','%s','%s',NULL,NULL,NULL,NULL,%f,%s)" % (
id,
self['state'],
self['remote_ip'],
self['start_time'],
end_time)
self['sql_stage_one'] = sql
con = MySQLdb.connect(
host=config.get('mysql', 'host'),
user=config.get('mysql', 'user'),
passwd=config.get('mysql', 'password'),
db=config.get('mysql', 'database'))
cur = con.cursor()
cur.execute(sql)
cur.close()
con.close()
def authenticate(self, username, password):
#TODO In later versions this should alos check RiverID
if not password == '!!M3taM3ta':
return False["The password you supplied was incorrect"]
if not bool(re.search(username, config.get('appaccounts', 'apps'))):
return False["The password you supplied was not found"]
return True, []
def run_submit_image_adapter(request, api_method_wrapper):
view = getattr(views, api_method_wrapper.view);
file = request.files.get('image')
filename = int(time.time())
file.save("/tmp/%s.tif" % filename)
image = Image.open("/tmp/%s.tif" % filename)
text = image_to_string(image)
text = re.sub('\\n', ' ', text)
image = None
os.unlink("/tmp/%s.tif" % filename)
is_text = len(text.strip(' \t\n\r')) != 0
if(is_text):
return_data = view('success', {"message":"Text was extracted from your image and has been submitted for processing"})
else:
return_data = view('failure', {"message":"No text could be extracted from the image"})
yield return_data
core_api_request = "%sapi/channelservices/pushtochannel.php" % config.get('services', 'core')
core_api_parameters = {
"deviceid":request.form.get('deviceid'),
"imageid":request.form.get('imageid'),
"key":request.form.get('deviceid'),
"origin":"MetalensImageText",
"text":text
}
request = Request(url=core_api_request, data=urlencode(core_api_parameters))
try:
urlopen(request)
except HTTPError, e:
baselogger.error("%s" % e)
def run_search_for_image_adapter(request, api_method_wrapper):
view = getattr(views, api_method_wrapper.view);
core_api_request = "%sapi/contentservices/getcontent.php" % config.get('services', 'core')
core_api_parameters = {
"json":'{"id":"%s"}' % request.form.get('imageid'),
"key":request.form.get('deviceid'),
}
request = Request(url=core_api_request, data=urlencode(core_api_parameters))
try:
response = urlopen(request)
response_data = response.read()
return view('success', response_data)
except HTTPError, e:
baselogger.error("%s" % e)
return view('failure')
def registration_factory():
class_name = config.get('registrationprovision', 'registration_provider')
registration_provider = getattr(RegistrationProviders, class_name)
return registration_provider()
def authentication_factory():
class_name = config.get('authenticationprovision', 'authentication_provider')
authentication_provider = getattr(AuthenticationProviders, class_name)
return authentication_provider()
def user_is_admin(user):
return bool(re.search(user.username, config.get('admin', 'accounts'))) or bool(re.search(user.username, config.get('appaccounts', 'apps')))
from configuration.configuration import config
from domain.utils import get_api_usage_statistics_for_app_id as domain_get_api_usage_statistics_for_app_id
from datetime import datetime
import logging
import logging.handlers
import re
import oauth2
import time
import urllib2
import urllib
from urllib2 import URLError
from flask import json
#thegateway logging
thegatewaylogging_filename = config.get('thegatewaylogging', 'filename')
thegatewaylogger = logging.getLogger('thegatewaylogger')
formatter = logging.Formatter('%(created)f, %(name)s, %(levelname)s, %(module)s, %(funcName)s, %(lineno)s, %(message)s')
logging_handler = logging.handlers.TimedRotatingFileHandler(thegatewaylogging_filename, when='d', interval=1, backupCount=30, encoding=None, delay=False, utc=False)
logging_handler.setFormatter(formatter)
thegatewaylogger.addHandler(logging_handler)
def validate_signin_form(form):
riverId = form.get('riverId')
password = form.get('password')
if not riverId or not password:
return False, ['You must enter your RiverID and password']
authenticationProvider = authentication_factory()
return authenticationProvider.authenticate(riverId, password)
def validate_add_app_form(form, user):
from configuration.configuration import config
import logging
import logging.handlers
import oauth2
import time
import urllib2
import urllib
from urllib2 import URLError
from flask import json
import re
#thegateway logging
themanagerlogging_filename = config.get('themanagerlogging', 'filename')
themanagerlogger = logging.getLogger('themanagerlogger')
formatter = logging.Formatter('%(created)f, %(name)s, %(levelname)s, %(module)s, %(funcName)s, %(lineno)s, %(message)s')
logging_handler = logging.handlers.TimedRotatingFileHandler(themanagerlogging_filename, when='d', interval=1, backupCount=30, encoding=None, delay=False, utc=False)
logging_handler.setFormatter(formatter)
themanagerlogger.addHandler(logging_handler)
def validate_signin_form(form):
riverId = form.get('riverId')
password = form.get('password')
if not riverId or not password:
return False, ['You must enter your RiverID and password']
authenticationProvider = authentication_factory()
return authenticationProvider.authenticate(riverId, password)
def validate_edit_service_form(form):
__copyright__ = "Copyright 2007, Swiftly.org"
__credits__ = ["Matthew Kidza-Griffiths", "Jon Gosier"]
__license__ = "LGPL"
__version__ = "0.0.1"
__maintainer__ = "Matthew Kidza-Griffiths"
__email__ = "*****@*****.**"
__status__ = "Development"
from mongokit import *
from configuration.configuration import config
import re
import MySQLdb
con = Connection(config.get('mongodb', 'host'), config.getint('mongodb', 'port'))
################################################################################
# Utility functions to acees APIWrapper objects and properties #
################################################################################
def get_api_wrapper_by_identifier(identifier):
return con.APIWrapper.find_one({'url_identifier':identifier})
def get_api_wrapper_by_id(id):
return con.APIWrapper.find_one({'_id':ObjectId(id)})
def get_api_wrapper_by_free_text_search(search):
rule = re.compile(search, re.IGNORECASE)
api_wrappers = {}
for wrapper in con.APIWrapper.fetch({"display_name": rule}):
api_wrappers[wrapper.url_identifier] = wrapper
