import os
import re
import itertools
import json
from unfold.loginrequired import LoginRequiredAutoLogoutView
from manifold.core.query import Query
from manifoldapi.manifoldapi import execute_query, execute_admin_query
from portal.actions import manifold_update_user, manifold_update_account, manifold_add_account, manifold_delete_account
from portal.actions import (
sfa_update_user, authority_get_pis, authority_add_pis,
authority_remove_pis,authority_check_pis ,clear_user_creds )
from unfold.page import Page
from ui.topmenu import topmenu_items_live, the_user
from django.http import HttpResponse, HttpResponseRedirect
from django.contrib import messages
from django.contrib.auth.decorators import login_required
from myslice.theme import ThemeView
# requires login
class UserView(LoginRequiredAutoLogoutView, ThemeView):
template_name = "manageuserview.html"
def dispatch(self, *args, **kwargs):
return super(UserView, self).dispatch(*args, **kwargs)
def get_context_data(self, **kwargs):
page = Page(self.request)
page.add_js_files ( [ "js/jquery.validate.js", "js/my_account.register.js", "js/my_account.edit_profile.js", "js/jquery-ui.js" ] )
page.add_css_files ( [ "css/onelab.css", "css/account_view.css","css/plugin.css","css/jquery-ui.css" ] )
for key, value in kwargs.iteritems():
if key == "email":
selected_email=value
user_query = Query().get('local:user').filter_by('email', '==', selected_email).select('user_id','config','email','status')
user_details = execute_admin_query(self.request, user_query)
# not always found in user_details...
config={}
for user_detail in user_details:
user_id = user_detail['user_id']
user_email = user_detail['email']
# different significations of user_status
if user_detail['status'] == 0:
user_status = 'Disabled'
elif user_detail['status'] == 1:
user_status = 'Validation Pending'
elif user_detail['status'] == 2:
user_status = 'Enabled'
else:
user_status = 'N/A'
#email = user_detail['email']
if user_detail['config']:
config = json.loads(user_detail['config'])
authority_hrn = config.get('authority','Unknown Authority')
platform_query = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled')
account_query = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
platform_details = execute_query(self.request, platform_query)
account_details = execute_admin_query(self.request, account_query)
# initial assignment needed for users having account.config = {}
platform_name = ''
account_type = ''
account_usr_hrn = ''
account_pub_key = ''
account_priv_key = ''
account_reference = ''
my_users = ''
my_slices = ''
my_auths = ''
ref_acc_list = ''
principal_acc_list = ''
user_status_list = []
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 = []
user_cred_exp_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']
if 'config' in account_detail and account_detail['config'] is not '':
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 of myslice platform
if 'myslice' in platform_detail['platform']:
acc_user_cred = account_config.get('delegated_user_credential','N/A')
acc_slice_cred = account_config.get('delegated_slice_credentials','N/A')
acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
#usr_hrn of myslice platform. used to check pi or no
account_usr_hrn_myslice = account_config.get('user_hrn','N/A')
if 'N/A' not in acc_user_cred:
exp_date = re.search('(.*)', acc_user_cred)
if exp_date:
user_exp_date = exp_date.group(1)
user_cred_exp_list.append(user_exp_date)
my_users = [{'cred_exp': t[0]}
for t in zip(user_cred_exp_list)]
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)]
# 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)
ref_acc_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)
usr_hrn_list.append(account_usr_hrn)
pub_key_list.append(account_pub_key)
user_status_list.append(user_status)
# combining 5 lists into 1 [to render in the template]
principal_acc_list = [{'platform_name': t[0], 'account_type': t[1], 'delegation_type': t[2], 'usr_hrn':t[3], 'usr_pubkey':t[4], 'user_status':t[5],}
for t in zip(platform_name_list, account_type_list, delegation_type_list, usr_hrn_list, pub_key_list, user_status_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
for platform in platform_access_list:
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)]
## check pi or no
pi_status = authority_check_pis(self.request, user_email)
context = super(UserView, self).get_context_data(**kwargs)
context['principal_acc'] = principal_acc_list
context['ref_acc'] = ref_acc_list
context['platform_list'] = platform_list
context['my_users'] = my_users
context['my_slices'] = my_slices
context['my_auths'] = my_auths
context['user_status'] = user_status
context['user_email'] = user_email
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
context['pi'] = pi_status
# 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_live('My Account', page)
# so we can sho who is logged
context['username'] = the_user(self.request)
context['theme'] = self.theme
# context ['firstname'] = config['firstname']
prelude_env = page.prelude_env()
context.update(prelude_env)
return context
@login_required
#my_acc form value processing
def user_process(request, **kwargs):
for key, value in kwargs.iteritems():
if key == "email":
selected_email=value
redirect_url = "/portal/user/"+selected_email
user_query = Query().get('local:user').filter_by('email', '==', selected_email).select('user_id','email','password','config')
user_details = execute_admin_query(request, user_query)
# getting the user_id from the session
for user_detail in user_details:
user_id = user_detail['user_id']
user_email = user_detail['email']
account_query = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
account_details = execute_admin_query(request, account_query)
platform_query = Query().get('local:platform').select('platform_id','platform')
platform_details = execute_admin_query(request, platform_query)
for account_detail in account_details:
for platform_detail in platform_details:
# Add reference account to the platforms
if 'add_'+platform_detail['platform'] in request.POST:
platform_id = platform_detail['platform_id']
user_params = {'platform_id': platform_id, 'user_id': user_id, 'auth_type': "reference", 'config': '{"reference_platform": "myslice"}'}
manifold_add_account(request, user_params)
messages.info(request, 'Reference Account is added to the selected platform successfully!')
return HttpResponseRedirect(redirect_url)
# Delete reference account from the platforms
if 'delete_'+platform_detail['platform'] in request.POST:
platform_id = platform_detail['platform_id']
user_params = {'user_id':user_id}
manifold_delete_account(request, platform_id, user_id, user_params)
messages.info(request, 'Refeence Account is removed from the selected platform')
return HttpResponseRedirect(redirect_url)
if platform_detail['platform_id'] == account_detail['platform_id']:
if 'myslice' in platform_detail['platform']:
account_config = json.loads(account_detail['config'])
acc_slice_cred = account_config.get('delegated_slice_credentials','N/A')
acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
# adding the slices and corresponding credentials to list
if 'N/A' not in acc_slice_cred:
slice_list = []
slice_cred = []
for key, value in acc_slice_cred.iteritems():
slice_list.append(key)
slice_cred.append(value)
# special case: download each slice credentials separately
for i in range(0, len(slice_list)):
if 'dl_'+slice_list[i] in request.POST:
slice_detail = "Slice name: " + slice_list[i] +"\nSlice Credentials: \n"+ slice_cred[i]
response = HttpResponse(slice_detail, content_type='text/plain')
response['Content-Disposition'] = 'attachment; filename="slice_credential.txt"'
return response
# adding the authority and corresponding credentials to list
if 'N/A' not in acc_auth_cred:
auth_list = []
auth_cred = []
for key, value in acc_auth_cred.iteritems():
auth_list.append(key)
auth_cred.append(value)
# special case: download each slice credentials separately
for i in range(0, len(auth_list)):
if 'dl_'+auth_list[i] in request.POST:
auth_detail = "Authority: " + auth_list[i] +"\nAuthority Credentials: \n"+ auth_cred[i]
response = HttpResponse(auth_detail, content_type='text/plain')
response['Content-Disposition'] = 'attachment; filename="auth_credential.txt"'
return response
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:
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
manifold_update_user(request, user_email, user_params)
# this will be depricated, we will show the success msg in same page
# Redirect to same page with success message
messages.success(request, 'Sucess: First Name and Last Name Updated.')
return HttpResponseRedirect(redirect_url)
elif 'submit_auth' in request.POST:
edited_auth = request.POST['authority']
config={}
for user_config in user_details:
if user_config['config']:
config = json.loads(user_config['config'])
config['firstname'] = config.get('firstname', 'N/A')
config['lastname'] = config.get('lastname','N/A')
config['authority'] = edited_auth
updated_config = json.dumps(config)
user_params = {'config': updated_config}
else: # it's needed if the config is empty
user_config['config']= '{"firstname": "N/A", "lastname":"N/A", "authority":"' + edited_auth + '"}'
user_params = {'config': user_config['config']}
# updating config local:user in manifold
manifold_update_user(request, user_email, user_params)
# this will be depricated, we will show the success msg in same page
# Redirect to same page with success message
messages.success(request, 'Sucess: Authority Updated.')
return HttpResponseRedirect(redirect_url)
# 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'))
# updating manifold 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)
# updating manifold
user_params = { 'config': keypair, 'auth_type':'managed'}
manifold_update_account(request, user_id, user_params)
# updating sfa
#public_key = public_key.replace('"', '');
#user_pub_key = {'keys': public_key}
#sfa_update_user(request, user_hrn, user_pub_key)
messages.success(request, 'Sucess: New Keypair Generated! Delegation of your credentials will be automatic.')
return HttpResponseRedirect(redirect_url)
else:
messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
return HttpResponseRedirect(redirect_url)
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_id,user_params)
# updating sfa
#user_pub_key = {'keys': file_content}
#sfa_update_user(request, user_hrn, user_pub_key)
messages.success(request, 'Publickey uploaded! Please delegate your credentials using SFA: http://trac.myslice.info/wiki/DelegatingCredentials')
return HttpResponseRedirect(redirect_url)
else:
messages.error(request, 'RSA key error: Please upload a valid RSA public key [.txt or .pub].')
return HttpResponseRedirect(redirect_url)
else:
messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
return HttpResponseRedirect(redirect_url)
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(redirect_url)
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(redirect_url)
else:
messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
return HttpResponseRedirect(redirect_url)
# 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.')
# messages.success(request, 'Once your credentials expire, Please delegate manually using SFA: http://trac.myslice.info/wiki/DelegatingCredentials')
# return HttpResponseRedirect("/portal/account/")
# else:
# messages.error(request, 'Delete error: Private key is not stored in the server')
# return HttpResponseRedirect(redirect_url)
#
# else:
# messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
# return HttpResponseRedirect(redirect_url)
#clear all creds
elif 'clear_cred' in request.POST:
clear_user_creds(request, user_email)
messages.success(request, 'All Credentials cleared')
return HttpResponseRedirect(redirect_url)
#make a user PI
elif 'makepi' in request.POST:
# getting user's authority_hrn
config={}
for user_config in user_details:
if user_config['config']:
user_config = json.loads(user_config['config'])
authority_hrn = user_config.get('authority','Unknown Authority')
#getting user_hrn
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'])
user_hrn = account_config.get('user_hrn','N/A')
authority_add_pis(request, authority_hrn, user_hrn)
clear_user_creds(request, user_email)
messages.success(request, 'User upgraded to PI')
return HttpResponseRedirect(redirect_url)
elif 'removepi' in request.POST:
# getting user's authority_hrn
config={}
for user_config in user_details:
if user_config['config']:
user_config = json.loads(user_config['config'])
authority_hrn = user_config.get('authority','Unknown Authority')
#getting user_hrn
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'])
user_hrn = account_config.get('user_hrn','N/A')
authority_remove_pis(request, authority_hrn, user_hrn)
clear_user_creds(request, user_email)
messages.success(request, 'PI downgraded to user')
return HttpResponseRedirect(redirect_url)
# Download delegated_user_cred
elif 'dl_user_cred' in request.POST:
if 'delegated_user_credential' in account_config:
user_cred = account_config['delegated_user_credential']
response = HttpResponse(user_cred, content_type='text/plain')
response['Content-Disposition'] = 'attachment; filename="user_cred.txt"'
return response
else:
messages.error(request, 'Download error: User credential is not stored in the server')
return HttpResponseRedirect(redirect_url)
else:
messages.info(request, 'Under Construction. Please try again later!')
return HttpResponseRedirect(redirect_url)