from unfold.loginrequired import LoginRequiredAutoLogoutView
#
from manifold.core.query import Query
from manifold.manifoldapi import execute_query
from portal.actions import manifold_update_user, manifold_update_account
#
from ui.topmenu import topmenu_items, the_user
#
from django.http import HttpResponse, HttpResponseRedirect
from django.contrib import messages
from django.contrib.auth.decorators import login_required
from django.core.mail import send_mail
#
import json, os, re, itertools
# requires login
class AccountView(LoginRequiredAutoLogoutView):
template_name = "account-view.html"
def dispatch(self, *args, **kwargs):
return super(AccountView, self).dispatch(*args, **kwargs)
def get_context_data(self, **kwargs):
user_query = Query().get('local:user').select('config','email')
user_details = execute_query(self.request, user_query)
# not always found in user_details...
config={}
for user_detail in user_details:
#email = user_detail['email']
if user_detail['config']:
config = json.loads(user_detail['config'])
platform_query = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled')
account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config')
platform_details = execute_query(self.request, platform_query)
account_details = execute_query(self.request, account_query)
# initial assignment needed for users having no account
platform_name = ''
account_type = ''
account_usr_hrn = ''
account_pub_key = ''
account_reference = ''
platform_name_list = []
platform_name_secondary_list = []
platform_access_list = []
platform_no_access_list = []
total_platform_list = []
account_type_list = []
account_type_secondary_list = []
account_reference_list = []
delegation_type_list = []
exp_user_cred_list = []
slice_list = []
auth_list = []
slice_cred_exp_list = []
auth_cred_exp_list = []
usr_hrn_list = []
pub_key_list = []
for platform_detail in platform_details:
if 'sfa' in platform_detail['gateway_type']:
total_platform = platform_detail['platform']
total_platform_list.append(total_platform)
for account_detail in account_details:
if platform_detail['platform_id'] == account_detail['platform_id']:
platform_name = platform_detail['platform']
account_config = json.loads(account_detail['config'])
account_usr_hrn = account_config.get('user_hrn','N/A')
account_pub_key = account_config.get('user_public_key','N/A')
account_reference = account_config.get ('reference_platform','N/A')
# credentials
acc_slice_cred = account_config.get('delegated_slice_credentials','N/A')
acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
if 'N/A' not in acc_slice_cred:
for key, value in acc_slice_cred.iteritems():
slice_list.append(key)
# get cred_exp date
exp_date = re.search('(.*)', value)
if exp_date:
exp_date = exp_date.group(1)
slice_cred_exp_list.append(exp_date)
my_slices = [{'slice_name': t[0], 'cred_exp': t[1]}
for t in zip(slice_list, slice_cred_exp_list)]
if 'N/A' not in acc_auth_cred:
for key, value in acc_auth_cred.iteritems():
auth_list.append(key)
#get cred_exp date
exp_date = re.search('(.*)', value)
if exp_date:
exp_date = exp_date.group(1)
auth_cred_exp_list.append(exp_date)
my_auths = [{'auth_name': t[0], 'cred_exp': t[1]}
for t in zip(auth_list, auth_cred_exp_list)]
account_user_credential = account_config.get('delegated_user_credential','N/A')
# Expiration date
result = re.search('(.*)', account_user_credential)
if result:
exp_user_cred = result.group(1)
# for reference accounts
if 'reference' in account_detail['auth_type']:
account_type = 'Reference'
delegation = 'N/A'
platform_name_secondary_list.append(platform_name)
account_type_secondary_list.append(account_type)
account_reference_list.append(account_reference)
secondary_list = [{'platform_name': t[0], 'account_type': t[1], 'account_reference': t[2]}
for t in zip(platform_name_secondary_list, account_type_secondary_list, account_reference_list)]
elif 'managed' in account_detail['auth_type']:
account_type = 'Principal'
delegation = 'Automatic'
else:
account_type = 'Principal'
delegation = 'Manual'
# for principal (auth_type=user/managed) accounts
if 'reference' not in account_detail['auth_type']:
platform_name_list.append(platform_name)
account_type_list.append(account_type)
delegation_type_list.append(delegation)
exp_user_cred_list.append(exp_user_cred)
usr_hrn_list.append(account_usr_hrn)
pub_key_list.append(account_pub_key)
# combining 5 lists into 1 [to render in the template]
lst = [{'platform_name': t[0], 'account_type': t[1], 'delegation_type': t[2], 'credential_expiration':t[3], 'usr_hrn':t[4], 'usr_pubkey':t[5]}
for t in zip(platform_name_list, account_type_list, delegation_type_list, exp_user_cred_list, usr_hrn_list, pub_key_list)]
# to hide private key row if it doesn't exist
if 'myslice' in platform_detail['platform']:
account_config = json.loads(account_detail['config'])
account_priv_key = account_config.get('user_private_key','N/A')
if 'sfa' in platform_detail['gateway_type']:
platform_access = platform_detail['platform']
platform_access_list.append(platform_access)
# Removing the platform which already has access
print platform_access_list
print total_platform_list
for platform in platform_access_list:
print platform
total_platform_list.remove(platform)
# we could use zip. this one is used if columns have unequal rows
platform_list = [{'platform_no_access': t[0]}
for t in itertools.izip_longest(total_platform_list)]
context = super(AccountView, self).get_context_data(**kwargs)
context['data'] = lst
context['ref_acc'] = secondary_list
context['platform_list'] = platform_list
context['my_slices'] = my_slices
context['my_auths'] = my_auths
context['person'] = self.request.user
context['firstname'] = config.get('firstname',"?")
context['lastname'] = config.get('lastname',"?")
context['fullname'] = context['firstname'] +' '+ context['lastname']
context['authority'] = config.get('authority',"Unknown Authority")
context['user_private_key'] = account_priv_key
# XXX This is repeated in all pages
# more general variables expected in the template
context['title'] = 'Platforms connected to MySlice'
# the menu items on the top
context['topmenu_items'] = topmenu_items('My Account', self.request)
# so we can sho who is logged
context['username'] = the_user(self.request)
# context ['firstname'] = config['firstname']
#context.update(page.prelude_env())
return context
@login_required
#my_acc form value processing
def account_process(request):
user_query = Query().get('local:user').select('password','config')
user_details = execute_query(request, user_query)
account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config')
account_details = execute_query(request, account_query)
platform_query = Query().get('local:platform').select('platform_id','platform')
platform_details = execute_query(request, platform_query)
# for account_detail in account_details:
# if account_detail['platform_id'] == 5:
# account_config = json.loads(account_detail['config'])
if 'submit_name' in request.POST:
edited_first_name = request.POST['fname']
edited_last_name = request.POST['lname']
config={}
for user_config in user_details:
#email = user_detail['email']
if user_config['config']:
config = json.loads(user_config['config'])
config['firstname'] = edited_first_name
config['lastname'] = edited_last_name
config['authority'] = config.get('authority','Unknown Authority')
updated_config = json.dumps(config)
user_params = {'config': updated_config}
else: # it's needed if the config is empty
user_config['config']= '{"firstname":"' + edited_first_name + '", "lastname":"'+ edited_last_name + '", "authority": "Unknown Authority"}'
user_params = {'config': user_config['config']}
# updating config local:user in manifold
#user_params = { 'config': updated_config}
manifold_update_user(request,user_params)
# this will be depricated, we will show the success msg in same page
# return HttpResponse('Sucess: First Name and Last Name Updated!')
# Redirect to same page with success message
messages.success(request, 'Sucess: First Name and Last Name Updated.')
return HttpResponseRedirect("/portal/account/")
elif 'submit_pass' in request.POST:
edited_password = request.POST['password']
for user_pass in user_details:
user_pass['password'] = edited_password
#updating password in local:user
user_params = { 'password': user_pass['password']}
manifold_update_user(request,user_params)
# return HttpResponse('Success: Password Changed!!')
messages.success(request, 'Sucess: Password Updated.')
return HttpResponseRedirect("/portal/account/")
# XXX TODO: Factorize with portal/registrationview.py
elif 'generate' in request.POST:
for account_detail in account_details:
for platform_detail in platform_details:
if platform_detail['platform_id'] == account_detail['platform_id']:
if 'myslice' in platform_detail['platform']:
from Crypto.PublicKey import RSA
private = RSA.generate(1024)
private_key = json.dumps(private.exportKey())
public = private.publickey()
public_key = json.dumps(public.exportKey(format='OpenSSH'))
# Generate public and private keys using SFA Library
# from sfa.trust.certificate import Keypair
# k = Keypair(create=True)
# public_key = k.get_pubkey_string()
# private_key = k.as_pem()
# private_key = ''.join(private_key.split())
# public_key = "ssh-rsa " + public_key
# now we overwrite the config field with keypair
# once there will be user_hrn, we need to keep user_hrn and change only the keypair
# see submit_name section for implementing this
# keypair = re.sub("\r", "", keypair)
# keypair = re.sub("\n", "\\n", keypair)
# #keypair = keypair.rstrip('\r\n')
# keypair = ''.join(keypair.split())
# updating maniolf local:account table
account_config = json.loads(account_detail['config'])
# preserving user_hrn
user_hrn = account_config.get('user_hrn','N/A')
keypair = '{"user_public_key":'+ public_key + ', "user_private_key":'+ private_key + ', "user_hrn":"'+ user_hrn + '"}'
updated_config = json.dumps(account_config)
user_params = { 'config': keypair, 'auth_type':'managed'}
manifold_update_account(request,user_params)
messages.success(request, 'Sucess: New Keypair Generated!')
return HttpResponseRedirect("/portal/account/")
else:
messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
return HttpResponseRedirect("/portal/account/")
elif 'upload_key' in request.POST:
for account_detail in account_details:
for platform_detail in platform_details:
if platform_detail['platform_id'] == account_detail['platform_id']:
if 'myslice' in platform_detail['platform']:
up_file = request.FILES['pubkey']
file_content = up_file.read()
file_name = up_file.name
file_extension = os.path.splitext(file_name)[1]
allowed_extension = ['.pub','.txt']
if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
account_config = json.loads(account_detail['config'])
# preserving user_hrn
user_hrn = account_config.get('user_hrn','N/A')
file_content = '{"user_public_key":"'+ file_content + '", "user_hrn":"'+ user_hrn +'"}'
#file_content = re.sub("\r", "", file_content)
#file_content = re.sub("\n", "\\n",file_content)
file_content = ''.join(file_content.split())
#update manifold local:account table
user_params = { 'config': file_content, 'auth_type':'user'}
manifold_update_account(request,user_params)
messages.success(request, 'Publickey uploaded! Please delegate your credentials using SFA: http://trac.myslice.info/wiki/DelegatingCredentials')
return HttpResponseRedirect("/portal/account/")
else:
messages.error(request, 'RSA key error: Please upload a valid RSA public key [.txt or .pub].')
return HttpResponseRedirect("/portal/account/")
else:
messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
return HttpResponseRedirect("/portal/account/")
elif 'dl_pubkey' in request.POST:
for account_detail in account_details:
for platform_detail in platform_details:
if platform_detail['platform_id'] == account_detail['platform_id']:
if 'myslice' in platform_detail['platform']:
account_config = json.loads(account_detail['config'])
public_key = account_config['user_public_key']
response = HttpResponse(public_key, content_type='text/plain')
response['Content-Disposition'] = 'attachment; filename="pubkey.txt"'
return response
break
else:
messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
return HttpResponseRedirect("/portal/account/")
elif 'dl_pkey' in request.POST:
for account_detail in account_details:
for platform_detail in platform_details:
if platform_detail['platform_id'] == account_detail['platform_id']:
if 'myslice' in platform_detail['platform']:
account_config = json.loads(account_detail['config'])
if 'user_private_key' in account_config:
private_key = account_config['user_private_key']
response = HttpResponse(private_key, content_type='text/plain')
response['Content-Disposition'] = 'attachment; filename="privkey.txt"'
return response
else:
messages.error(request, 'Download error: Private key is not stored in the server')
return HttpResponseRedirect("/portal/account/")
else:
messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
return HttpResponseRedirect("/portal/account/")
elif 'delete' in request.POST:
for account_detail in account_details:
for platform_detail in platform_details:
if platform_detail['platform_id'] == account_detail['platform_id']:
if 'myslice' in platform_detail['platform']:
account_config = json.loads(account_detail['config'])
if 'user_private_key' in account_config:
for key in account_config.keys():
if key== 'user_private_key':
del account_config[key]
updated_config = json.dumps(account_config)
user_params = { 'config': updated_config, 'auth_type':'user'}
manifold_update_account(request,user_params)
messages.success(request, 'Private Key deleted. You need to delegate credentials manually once it expires.')
return HttpResponseRedirect("/portal/account/")
else:
messages.error(request, 'Delete error: Private key is not stored in the server')
return HttpResponseRedirect("/portal/account/")
else:
messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
return HttpResponseRedirect("/portal/account/")
elif 'fuseco' in request.POST:
# The recipients are the PI of the authority
#recipients = authority_get_pi_emails(request, authority_hrn)
recipients = ["support@myslice.info"]
requester = request.user # current user
sender = 'yasin.upmc@gmail.com' # the server email
msg = "OneLab user %s requested account in fuseco Platform" % requester
send_mail("Onelab user %s requested an account in Fuseco"%requester , msg, sender, recipients)
messages.info(request, 'Request to get access on Fuseco platform received. Please wait for PI\'s reply.')
return HttpResponseRedirect("/portal/account/")
elif 'ple' in request.POST:
# The recipients are the PI of the authority
#recipients = authority_get_pi_emails(request, authority_hrn)
recipients = ["support@myslice.info"]
requester = request.user # current user
sender = 'yasin.upmc@gmail.com' # the server email
msg = "OneLab user %s requested account in fuseco Platform" % requester
send_mail("Onelab user %s requested an account in PLE"%requester , msg, sender, recipients)
messages.info(request, 'Request to get access on PLE platform received. Please wait for PI\'s reply.')
return HttpResponseRedirect("/portal/account/")
elif 'omf' in request.POST:
# The recipients are the PI of the authority
#recipients = authority_get_pi_emails(request, authority_hrn)
recipients = ["support@myslice.info"]
requester = request.user # current user
sender = 'yasin.upmc@gmail.com' # the server email
msg = "OneLab user %s requested account in omf:nitos Platform" % requester
send_mail("Onelab user %s requested an account in OMF:NITOS"%requester , msg, sender, recipients)
messages.info(request, 'Request to get access on OMF:NITOS platform received. Please wait for PI\'s reply.')
return HttpResponseRedirect("/portal/account/")
elif 'wilab' in request.POST:
# The recipients are the PI of the authority
#recipients = authority_get_pi_emails(request, authority_hrn)
recipients = ["support@myslice.info"]
requester = request.user # current user
sender = 'yasin.upmc@gmail.com' # the server email
msg = "OneLab user %s requested account in Wilab Platform" % requester
send_mail("Onelab user %s requested an account in Wilab"%requester , msg, sender, recipients)
messages.info(request, 'Request to get access on Wilab platform received. Please wait for PI\'s reply.')
return HttpResponseRedirect("/portal/account/")
elif 'iotlab' in request.POST:
# The recipients are the PI of the authority
#recipients = authority_get_pi_emails(request, authority_hrn)
recipients = ["support@myslice.info"]
requester = request.user # current user
sender = 'yasin.upmc@gmail.com' # the server email
msg = "OneLab user %s requested account in IOTLab Platform" % requester
send_mail("Onelab user %s requested an account in IOTLab"%requester , msg, sender, recipients)
messages.info(request, 'Request to get access on IOTLab platform received. Please wait for PI\'s reply.')
return HttpResponseRedirect("/portal/account/")
else:
messages.info(request, 'Under Construction. Please try again later!')
return HttpResponseRedirect("/portal/account/")