1 from unfold.loginrequired import LoginRequiredAutoLogoutView
3 from manifold.core.query import Query
4 from manifold.manifoldapi import execute_query
5 from portal.actions import manifold_update_user, manifold_update_account, manifold_add_account
7 from ui.topmenu import topmenu_items, the_user
9 from django.http import HttpResponse, HttpResponseRedirect
10 from django.contrib import messages
11 from django.contrib.auth.decorators import login_required
12 from django.core.mail import send_mail
15 import json, os, re, itertools
18 class AccountView(LoginRequiredAutoLogoutView):
19 template_name = "account-view.html"
21 def dispatch(self, *args, **kwargs):
22 return super(AccountView, self).dispatch(*args, **kwargs)
25 def get_context_data(self, **kwargs):
27 user_query = Query().get('local:user').select('config','email')
28 user_details = execute_query(self.request, user_query)
30 # not always found in user_details...
32 for user_detail in user_details:
33 #email = user_detail['email']
34 if user_detail['config']:
35 config = json.loads(user_detail['config'])
37 platform_query = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled')
38 account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config')
39 platform_details = execute_query(self.request, platform_query)
40 account_details = execute_query(self.request, account_query)
42 # initial assignment needed for users having account.config = {}
48 account_reference = ''
54 platform_name_list = []
55 platform_name_secondary_list = []
56 platform_access_list = []
57 platform_no_access_list = []
58 total_platform_list = []
59 account_type_list = []
60 account_type_secondary_list = []
61 account_reference_list = []
62 delegation_type_list = []
63 user_cred_exp_list = []
66 slice_cred_exp_list = []
67 auth_cred_exp_list = []
71 for platform_detail in platform_details:
72 if 'sfa' in platform_detail['gateway_type'] and platform_detail['disabled']==0:
73 total_platform = platform_detail['platform']
74 total_platform_list.append(total_platform)
76 for account_detail in account_details:
77 if platform_detail['platform_id'] == account_detail['platform_id']:
78 platform_name = platform_detail['platform']
79 account_config = json.loads(account_detail['config'])
80 account_usr_hrn = account_config.get('user_hrn','N/A')
81 account_pub_key = account_config.get('user_public_key','N/A')
82 account_reference = account_config.get ('reference_platform','N/A')
84 acc_user_cred = account_config.get('delegated_user_credential','N/A')
85 acc_slice_cred = account_config.get('delegated_slice_credentials','N/A')
86 acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
88 if 'N/A' not in acc_user_cred:
89 exp_date = re.search('<expires>(.*)</expires>', acc_user_cred)
91 user_exp_date = exp_date.group(1)
92 user_cred_exp_list.append(user_exp_date)
94 my_users = [{'cred_exp': t[0]}
95 for t in zip(user_cred_exp_list)]
98 if 'N/A' not in acc_slice_cred:
99 for key, value in acc_slice_cred.iteritems():
100 slice_list.append(key)
102 exp_date = re.search('<expires>(.*)</expires>', value)
104 exp_date = exp_date.group(1)
105 slice_cred_exp_list.append(exp_date)
107 my_slices = [{'slice_name': t[0], 'cred_exp': t[1]}
108 for t in zip(slice_list, slice_cred_exp_list)]
110 if 'N/A' not in acc_auth_cred:
111 for key, value in acc_auth_cred.iteritems():
112 auth_list.append(key)
114 exp_date = re.search('<expires>(.*)</expires>', value)
116 exp_date = exp_date.group(1)
117 auth_cred_exp_list.append(exp_date)
119 my_auths = [{'auth_name': t[0], 'cred_exp': t[1]}
120 for t in zip(auth_list, auth_cred_exp_list)]
123 # for reference accounts
124 if 'reference' in account_detail['auth_type']:
125 account_type = 'Reference'
127 platform_name_secondary_list.append(platform_name)
128 account_type_secondary_list.append(account_type)
129 account_reference_list.append(account_reference)
130 secondary_list = [{'platform_name': t[0], 'account_type': t[1], 'account_reference': t[2]}
131 for t in zip(platform_name_secondary_list, account_type_secondary_list, account_reference_list)]
133 elif 'managed' in account_detail['auth_type']:
134 account_type = 'Principal'
135 delegation = 'Automatic'
137 account_type = 'Principal'
138 delegation = 'Manual'
139 # for principal (auth_type=user/managed) accounts
140 if 'reference' not in account_detail['auth_type']:
141 platform_name_list.append(platform_name)
142 account_type_list.append(account_type)
143 delegation_type_list.append(delegation)
144 usr_hrn_list.append(account_usr_hrn)
145 pub_key_list.append(account_pub_key)
146 # combining 5 lists into 1 [to render in the template]
147 lst = [{'platform_name': t[0], 'account_type': t[1], 'delegation_type': t[2], 'usr_hrn':t[3], 'usr_pubkey':t[4]}
148 for t in zip(platform_name_list, account_type_list, delegation_type_list, usr_hrn_list, pub_key_list)]
149 # to hide private key row if it doesn't exist
150 if 'myslice' in platform_detail['platform']:
151 account_config = json.loads(account_detail['config'])
152 account_priv_key = account_config.get('user_private_key','N/A')
153 if 'sfa' in platform_detail['gateway_type']:
154 platform_access = platform_detail['platform']
155 platform_access_list.append(platform_access)
157 # Removing the platform which already has access
158 for platform in platform_access_list:
159 total_platform_list.remove(platform)
160 # we could use zip. this one is used if columns have unequal rows
161 platform_list = [{'platform_no_access': t[0]}
162 for t in itertools.izip_longest(total_platform_list)]
164 context = super(AccountView, self).get_context_data(**kwargs)
165 context['data'] = lst
166 context['ref_acc'] = secondary_list
167 context['platform_list'] = platform_list
168 context['my_users'] = my_users
169 context['my_slices'] = my_slices
170 context['my_auths'] = my_auths
171 context['person'] = self.request.user
172 context['firstname'] = config.get('firstname',"?")
173 context['lastname'] = config.get('lastname',"?")
174 context['fullname'] = context['firstname'] +' '+ context['lastname']
175 context['authority'] = config.get('authority',"Unknown Authority")
176 context['user_private_key'] = account_priv_key
178 # XXX This is repeated in all pages
179 # more general variables expected in the template
180 context['title'] = 'Platforms connected to MySlice'
181 # the menu items on the top
182 context['topmenu_items'] = topmenu_items('My Account', self.request)
183 # so we can sho who is logged
184 context['username'] = the_user(self.request)
185 # context ['firstname'] = config['firstname']
186 #context.update(page.prelude_env())
191 #my_acc form value processing
192 def account_process(request):
193 user_query = Query().get('local:user').select('user_id','email','password','config')
194 user_details = execute_query(request, user_query)
196 account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config')
197 account_details = execute_query(request, account_query)
199 platform_query = Query().get('local:platform').select('platform_id','platform')
200 platform_details = execute_query(request, platform_query)
202 # getting the user_id from the session
203 for user_detail in user_details:
204 user_id = user_detail['user_id']
208 if 'submit_name' in request.POST:
209 edited_first_name = request.POST['fname']
210 edited_last_name = request.POST['lname']
213 for user_config in user_details:
214 #email = user_detail['email']
215 if user_config['config']:
216 config = json.loads(user_config['config'])
217 config['firstname'] = edited_first_name
218 config['lastname'] = edited_last_name
219 config['authority'] = config.get('authority','Unknown Authority')
220 updated_config = json.dumps(config)
221 user_params = {'config': updated_config}
222 else: # it's needed if the config is empty
223 user_config['config']= '{"firstname":"' + edited_first_name + '", "lastname":"'+ edited_last_name + '", "authority": "Unknown Authority"}'
224 user_params = {'config': user_config['config']}
225 # updating config local:user in manifold
226 #user_params = { 'config': updated_config}
227 manifold_update_user(request,user_params)
228 # this will be depricated, we will show the success msg in same page
229 # return HttpResponse('Sucess: First Name and Last Name Updated!')
230 # Redirect to same page with success message
231 messages.success(request, 'Sucess: First Name and Last Name Updated.')
232 return HttpResponseRedirect("/portal/account/")
234 elif 'submit_pass' in request.POST:
235 edited_password = request.POST['password']
237 for user_pass in user_details:
238 user_pass['password'] = edited_password
239 #updating password in local:user
240 user_params = { 'password': user_pass['password']}
241 manifold_update_user(request,user_params)
242 # return HttpResponse('Success: Password Changed!!')
243 messages.success(request, 'Sucess: Password Updated.')
244 return HttpResponseRedirect("/portal/account/")
246 # XXX TODO: Factorize with portal/registrationview.py
248 elif 'generate' in request.POST:
249 for account_detail in account_details:
250 for platform_detail in platform_details:
251 if platform_detail['platform_id'] == account_detail['platform_id']:
252 if 'myslice' in platform_detail['platform']:
253 from Crypto.PublicKey import RSA
254 private = RSA.generate(1024)
255 private_key = json.dumps(private.exportKey())
256 public = private.publickey()
257 public_key = json.dumps(public.exportKey(format='OpenSSH'))
258 # Generate public and private keys using SFA Library
259 # from sfa.trust.certificate import Keypair
260 # k = Keypair(create=True)
261 # public_key = k.get_pubkey_string()
262 # private_key = k.as_pem()
263 # private_key = ''.join(private_key.split())
264 # public_key = "ssh-rsa " + public_key
265 # now we overwrite the config field with keypair
266 # once there will be user_hrn, we need to keep user_hrn and change only the keypair
267 # see submit_name section for implementing this
268 # keypair = re.sub("\r", "", keypair)
269 # keypair = re.sub("\n", "\\n", keypair)
270 # #keypair = keypair.rstrip('\r\n')
271 # keypair = ''.join(keypair.split())
272 # updating maniolf local:account table
273 account_config = json.loads(account_detail['config'])
274 # preserving user_hrn
275 user_hrn = account_config.get('user_hrn','N/A')
276 keypair = '{"user_public_key":'+ public_key + ', "user_private_key":'+ private_key + ', "user_hrn":"'+ user_hrn + '"}'
277 updated_config = json.dumps(account_config)
279 user_params = { 'config': keypair, 'auth_type':'managed'}
280 manifold_update_account(request,user_params)
281 messages.success(request, 'Sucess: New Keypair Generated!')
282 return HttpResponseRedirect("/portal/account/")
284 messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
285 return HttpResponseRedirect("/portal/account/")
287 elif 'upload_key' in request.POST:
288 for account_detail in account_details:
289 for platform_detail in platform_details:
290 if platform_detail['platform_id'] == account_detail['platform_id']:
291 if 'myslice' in platform_detail['platform']:
292 up_file = request.FILES['pubkey']
293 file_content = up_file.read()
294 file_name = up_file.name
295 file_extension = os.path.splitext(file_name)[1]
296 allowed_extension = ['.pub','.txt']
297 if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
298 account_config = json.loads(account_detail['config'])
299 # preserving user_hrn
300 user_hrn = account_config.get('user_hrn','N/A')
301 file_content = '{"user_public_key":"'+ file_content + '", "user_hrn":"'+ user_hrn +'"}'
302 #file_content = re.sub("\r", "", file_content)
303 #file_content = re.sub("\n", "\\n",file_content)
304 file_content = ''.join(file_content.split())
305 #update manifold local:account table
306 user_params = { 'config': file_content, 'auth_type':'user'}
307 manifold_update_account(request,user_params)
308 messages.success(request, 'Publickey uploaded! Please delegate your credentials using SFA: http://trac.myslice.info/wiki/DelegatingCredentials')
309 return HttpResponseRedirect("/portal/account/")
311 messages.error(request, 'RSA key error: Please upload a valid RSA public key [.txt or .pub].')
312 return HttpResponseRedirect("/portal/account/")
314 messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
315 return HttpResponseRedirect("/portal/account/")
317 elif 'dl_pubkey' in request.POST:
318 for account_detail in account_details:
319 for platform_detail in platform_details:
320 if platform_detail['platform_id'] == account_detail['platform_id']:
321 if 'myslice' in platform_detail['platform']:
322 account_config = json.loads(account_detail['config'])
323 public_key = account_config['user_public_key']
324 response = HttpResponse(public_key, content_type='text/plain')
325 response['Content-Disposition'] = 'attachment; filename="pubkey.txt"'
329 messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
330 return HttpResponseRedirect("/portal/account/")
332 elif 'dl_pkey' in request.POST:
333 for account_detail in account_details:
334 for platform_detail in platform_details:
335 if platform_detail['platform_id'] == account_detail['platform_id']:
336 if 'myslice' in platform_detail['platform']:
337 account_config = json.loads(account_detail['config'])
338 if 'user_private_key' in account_config:
339 private_key = account_config['user_private_key']
340 response = HttpResponse(private_key, content_type='text/plain')
341 response['Content-Disposition'] = 'attachment; filename="privkey.txt"'
344 messages.error(request, 'Download error: Private key is not stored in the server')
345 return HttpResponseRedirect("/portal/account/")
348 messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
349 return HttpResponseRedirect("/portal/account/")
351 elif 'delete' in request.POST:
352 for account_detail in account_details:
353 for platform_detail in platform_details:
354 if platform_detail['platform_id'] == account_detail['platform_id']:
355 if 'myslice' in platform_detail['platform']:
356 account_config = json.loads(account_detail['config'])
357 if 'user_private_key' in account_config:
358 for key in account_config.keys():
359 if key== 'user_private_key':
360 del account_config[key]
362 updated_config = json.dumps(account_config)
363 user_params = { 'config': updated_config, 'auth_type':'user'}
364 manifold_update_account(request,user_params)
365 messages.success(request, 'Private Key deleted. You need to delegate credentials manually once it expires.')
366 return HttpResponseRedirect("/portal/account/")
368 messages.error(request, 'Delete error: Private key is not stored in the server')
369 return HttpResponseRedirect("/portal/account/")
372 messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
373 return HttpResponseRedirect("/portal/account/")
376 # add reference platforms
377 elif 'add_fuseco' in request.POST:
378 for platform_detail in platform_details:
379 if platform_detail['platform'] == "fuseco":
380 platform_id = platform_detail['platform_id']
382 user_params = {'platform_id': platform_id, 'user_id': user_id, 'auth_type': "reference", 'config': '{"reference_platform": "myslice"}'}
383 manifold_add_account(request,user_params)
385 messages.info(request, 'Reference Account added on Fuseco platform. You have now access to Fuseco resources.')
386 return HttpResponseRedirect("/portal/account/")
388 elif 'add_ple' in request.POST:
389 for platform_detail in platform_details:
390 if platform_detail['platform'] == "ple":
391 platform_id = platform_detail['platform_id']
392 user_params = {'platform_id': platform_id, 'user_id': user_id, 'auth_type': "reference", 'config': '{"reference_platform": "myslice"}'}
393 manifold_add_account(request,user_params)
394 messages.info(request, 'Reference Account added on PLE platform. You have now access to PLE resources.')
395 return HttpResponseRedirect("/portal/account/")
397 elif 'add_omf' in request.POST:
398 for platform_detail in platform_details:
399 if platform_detail['platform'] == "omf":
400 platform_id = platform_detail['platform_id']
401 user_params = {'platform_id': platform_id, 'user_id': user_id, 'auth_type': "reference", 'config': '{"reference_platform": "myslice"}'}
402 manifold_add_account(request,user_params)
403 messages.info(request, 'Reference Account added on OMF:Nitos platform. You have now access to OMF:Nitos resources.')
404 return HttpResponseRedirect("/portal/account/")
406 elif 'add_wilab' in request.POST:
407 for platform_detail in platform_details:
408 if platform_detail['platform'] == "wilab":
409 platform_id = platform_detail['platform_id']
410 user_params = {'platform_id': platform_id, 'user_id': user_id, 'auth_type': "reference", 'config': '{"reference_platform": "myslice"}'}
411 manifold_add_account(request,user_params)
412 messages.info(request, 'Reference Account added on Wilab platform. You have now access to Wilab resources.')
413 return HttpResponseRedirect("/portal/account/")
415 elif 'iotlab' in request.POST:
416 for platform_detail in platform_details:
417 if platform_detail['platform'] == "iotlab":
418 platform_id = platform_detail['platform_id']
419 user_params = {'platform_id': platform_id, 'user_id': user_id, 'auth_type': "reference", 'config': '{"reference_platform": "myslice"}'}
420 manifold_add_account(request,user_params)
421 messages.info(request, 'Reference Account added on IOTLab platform. You have now access to IOTLab resources.')
422 return HttpResponseRedirect("/portal/account/")
424 # delete reference platforms
425 elif 'delete_fuseco' in request.POST:
426 for platform_detail in platform_details:
427 if platform_detail['platform'] == "fuseco":
428 platform_id = platform_detail['platform_id']
429 # generic function is not possible. [filter is not constant]
430 query = Query.delete('local:account').filter_by('platform_id','==',platform_id)
431 results = execute_query(request,query)
433 messages.info(request, 'Reference Account is removed from Fuseco platform. You have no access to Fuseco resources anymore.')
434 return HttpResponseRedirect("/portal/account/")
436 elif 'delete_ple' in request.POST:
437 for platform_detail in platform_details:
438 if platform_detail['platform'] == "ple":
439 platform_id = platform_detail['platform_id']
440 # generic function is not possible. [filter is not constant]
441 query = Query.delete('local:account').filter_by('platform_id','==',platform_id)
442 results = execute_query(request,query)
443 messages.info(request, 'Reference Account is removed from PLE platform. You have no access to PLE resources anymore.')
444 return HttpResponseRedirect("/portal/account/")
446 elif 'delete_omf' in request.POST:
447 for platform_detail in platform_details:
448 if platform_detail['platform'] == "omf":
449 platform_id = platform_detail['platform_id']
450 # generic function is not possible. [filter is not constant]
451 query = Query.delete('local:account').filter_by('platform_id','==',platform_id)
452 results = execute_query(request,query)
453 messages.info(request, 'Reference Account is removed from OMF:Nitos platform. You have no access to OMF:Nitos resources anymore.')
454 return HttpResponseRedirect("/portal/account/")
456 elif 'delete_wilab' in request.POST:
457 for platform_detail in platform_details:
458 if platform_detail['platform'] == "wilab":
459 platform_id = platform_detail['platform_id']
460 # generic function is not possible. [filter is not constant]
461 query = Query.delete('local:account').filter_by('platform_id','==',platform_id)
462 results = execute_query(request,query)
463 messages.info(request, 'Reference Account is removed from Wilab platform. You have no access to Wilab resources anymore.')
464 return HttpResponseRedirect("/portal/account/")
466 elif 'delete_iotlab' in request.POST:
467 for platform_detail in platform_details:
468 if platform_detail['platform'] == "iotlab":
469 platform_id = platform_detail['platform_id']
470 # generic function is not possible. [filter is not constant]
471 query = Query.delete('local:account').filter_by('platform_id','==',platform_id)
472 results = execute_query(request,query)
473 messages.info(request, 'Reference Account is removed from IOTLab platform. You have no access to IOTLab resources anymore.')
474 return HttpResponseRedirect("/portal/account/")
477 messages.info(request, 'Under Construction. Please try again later!')
478 return HttpResponseRedirect("/portal/account/")