portal/manageuserview.py

   1 from unfold.loginrequired               import LoginRequiredAutoLogoutView
   2 #
   3 from manifold.core.query                import Query
   4 from manifold.manifoldapi               import execute_query, execute_admin_query
   5 from portal.actions                     import manifold_update_user, manifold_update_account, manifold_add_account, manifold_delete_account, sfa_update_user
   6 #
   7 from unfold.page                        import Page
   8 from ui.topmenu                         import topmenu_items_live, the_user
   9 #
  10 from django.http                        import HttpResponse, HttpResponseRedirect
  11 from django.contrib                     import messages
  12 from django.contrib.auth.decorators     import login_required
  13 from django.core.mail                   import send_mail
  14 from theme import ThemeView
  15 #
  16 import json, os, re, itertools
  17
  18 # requires login
  19 class UserView(LoginRequiredAutoLogoutView, ThemeView):
  20     template_name = "manageuserview.html"
  21     def dispatch(self, *args, **kwargs):
  22         return super(UserView, self).dispatch(*args, **kwargs)
  23
  24
  25     def get_context_data(self, **kwargs):
  26
  27         page = Page(self.request)
  28         page.add_js_files  ( [ "js/jquery.validate.js", "js/my_account.register.js", "js/my_account.edit_profile.js" ] )
  29         page.add_css_files ( [ "css/onelab.css", "css/account_view.css","css/plugin.css" ] )
  30
  31         for key, value in kwargs.iteritems():
  32             #print "%s = %s" % (key, value)
  33             if key == "email":
  34                 selected_email=value
  35
  36         user_query  = Query().get('local:user').filter_by('email', '==', selected_email).select('user_id','config','email','status')
  37         user_details = execute_admin_query(self.request, user_query)
  38
  39         # not always found in user_details...
  40         config={}
  41         for user_detail in user_details:
  42             user_id = user_detail['user_id']
  43             user_email = user_detail['email']
  44             # different significations of user_status
  45             if user_detail['status'] == 0:
  46                 user_status = 'Disabled'
  47             elif user_detail['status'] == 1:
  48                 user_status = 'Validation Pending'
  49             elif user_detail['status'] == 2:
  50                 user_status = 'Enabled'
  51             else:
  52                 user_status = 'N/A'
  53             #email = user_detail['email']
  54             if user_detail['config']:
  55                 config = json.loads(user_detail['config'])
  56
  57         platform_query  = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled')
  58         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
  59         platform_details = execute_query(self.request, platform_query)
  60         account_details = execute_admin_query(self.request, account_query)
  61
  62         # initial assignment needed for users having account.config = {}
  63         platform_name = ''
  64         account_type = ''
  65         account_usr_hrn = ''
  66         account_pub_key = ''
  67         account_priv_key = ''
  68         account_reference = ''
  69         my_users = ''
  70         my_slices = ''
  71         my_auths = ''
  72         ref_acc_list = ''
  73         principal_acc_list = ''
  74         user_status_list = []
  75         platform_name_list = []
  76         platform_name_secondary_list = []
  77         platform_access_list = []
  78         platform_no_access_list = []
  79         total_platform_list = []
  80         account_type_list = []
  81         account_type_secondary_list = []
  82         account_reference_list = []
  83         delegation_type_list = []
  84         user_cred_exp_list = []
  85         slice_list = []
  86         auth_list = []
  87         slice_cred_exp_list = []
  88         auth_cred_exp_list = []
  89         usr_hrn_list = []
  90         pub_key_list = []
  91
  92         for platform_detail in platform_details:
  93             if 'sfa' in platform_detail['gateway_type']:
  94                 total_platform = platform_detail['platform']
  95                 total_platform_list.append(total_platform)
  96
  97             for account_detail in account_details:
  98                 if platform_detail['platform_id'] == account_detail['platform_id']:
  99                     platform_name = platform_detail['platform']
 100                     account_config = json.loads(account_detail['config'])
 101                     account_usr_hrn = account_config.get('user_hrn','N/A')
 102                     account_pub_key = account_config.get('user_public_key','N/A')
 103                     account_reference = account_config.get ('reference_platform','N/A')
 104                     # credentials of myslice platform
 105                     if 'myslice' in platform_detail['platform']:
 106                         acc_user_cred = account_config.get('delegated_user_credential','N/A')
 107                         acc_slice_cred = account_config.get('delegated_slice_credentials','N/A')
 108                         acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
 109
 110                         if 'N/A' not in acc_user_cred:
 111                             exp_date = re.search('<expires>(.*)</expires>', acc_user_cred)
 112                             if exp_date:
 113                                 user_exp_date = exp_date.group(1)
 114                                 user_cred_exp_list.append(user_exp_date)
 115
 116                             my_users = [{'cred_exp': t[0]}
 117                                 for t in zip(user_cred_exp_list)]
 118
 119
 120                         if 'N/A' not in acc_slice_cred:
 121                             for key, value in acc_slice_cred.iteritems():
 122                                 slice_list.append(key)
 123                                 # get cred_exp date
 124                                 exp_date = re.search('<expires>(.*)</expires>', value)
 125                                 if exp_date:
 126                                     exp_date = exp_date.group(1)
 127                                     slice_cred_exp_list.append(exp_date)
 128
 129                             my_slices = [{'slice_name': t[0], 'cred_exp': t[1]}
 130                                 for t in zip(slice_list, slice_cred_exp_list)]
 131
 132                         if 'N/A' not in acc_auth_cred:
 133                             for key, value in acc_auth_cred.iteritems():
 134                                 auth_list.append(key)
 135                                 #get cred_exp date
 136                                 exp_date = re.search('<expires>(.*)</expires>', value)
 137                                 if exp_date:
 138                                     exp_date = exp_date.group(1)
 139                                     auth_cred_exp_list.append(exp_date)
 140
 141                             my_auths = [{'auth_name': t[0], 'cred_exp': t[1]}
 142                                 for t in zip(auth_list, auth_cred_exp_list)]
 143
 144
 145                     # for reference accounts
 146                     if 'reference' in account_detail['auth_type']:
 147                         account_type = 'Reference'
 148                         delegation = 'N/A'
 149                         platform_name_secondary_list.append(platform_name)
 150                         account_type_secondary_list.append(account_type)
 151                         account_reference_list.append(account_reference)
 152                         ref_acc_list = [{'platform_name': t[0], 'account_type': t[1], 'account_reference': t[2]}
 153                             for t in zip(platform_name_secondary_list, account_type_secondary_list, account_reference_list)]
 154
 155                     elif 'managed' in account_detail['auth_type']:
 156                         account_type = 'Principal'
 157                         delegation = 'Automatic'
 158                     else:
 159                         account_type = 'Principal'
 160                         delegation = 'Manual'
 161                     # for principal (auth_type=user/managed) accounts
 162                     if 'reference' not in account_detail['auth_type']:
 163                         platform_name_list.append(platform_name)
 164                         account_type_list.append(account_type)
 165                         delegation_type_list.append(delegation)
 166                         usr_hrn_list.append(account_usr_hrn)
 167                         pub_key_list.append(account_pub_key)
 168                         user_status_list.append(user_status)
 169                         # combining 5 lists into 1 [to render in the template]
 170                         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],}
 171                             for t in zip(platform_name_list, account_type_list, delegation_type_list, usr_hrn_list, pub_key_list, user_status_list)]
 172                     # to hide private key row if it doesn't exist
 173                     if 'myslice' in platform_detail['platform']:
 174                         account_config = json.loads(account_detail['config'])
 175                         account_priv_key = account_config.get('user_private_key','N/A')
 176                     if 'sfa' in platform_detail['gateway_type']:
 177                         platform_access = platform_detail['platform']
 178                         platform_access_list.append(platform_access)
 179
 180         # Removing the platform which already has access
 181         for platform in platform_access_list:
 182             total_platform_list.remove(platform)
 183         # we could use zip. this one is used if columns have unequal rows
 184         platform_list = [{'platform_no_access': t[0]}
 185             for t in itertools.izip_longest(total_platform_list)]
 186
 187         context = super(UserView, self).get_context_data(**kwargs)
 188         context['principal_acc'] = principal_acc_list
 189         context['ref_acc'] = ref_acc_list
 190         context['platform_list'] = platform_list
 191         context['my_users'] = my_users
 192         context['my_slices'] = my_slices
 193         context['my_auths'] = my_auths
 194         context['user_status'] = user_status
 195         context['user_email']   = user_email
 196         context['firstname'] = config.get('firstname',"?")
 197         context['lastname'] = config.get('lastname',"?")
 198         context['fullname'] = context['firstname'] +' '+ context['lastname']
 199         context['authority'] = config.get('authority',"Unknown Authority")
 200         context['user_private_key'] = account_priv_key
 201
 202         # XXX This is repeated in all pages
 203         # more general variables expected in the template
 204         context['title'] = 'Platforms connected to MySlice'
 205         # the menu items on the top
 206         context['topmenu_items'] = topmenu_items_live('My Account', page)
 207         # so we can sho who is logged
 208         context['username'] = the_user(self.request)
 209         context['theme'] = self.theme
 210 #        context ['firstname'] = config['firstname']
 211         prelude_env = page.prelude_env()
 212         context.update(prelude_env)
 213         return context
 214
 215
 216 @login_required
 217 #my_acc form value processing
 218 def user_process(request, **kwargs):
 219
 220     for key, value in kwargs.iteritems():
 221         if key == "email":
 222             selected_email=value
 223
 224     redirect_url = "/portal/user/"+selected_email
 225
 226     user_query  = Query().get('local:user').filter_by('email', '==', selected_email).select('user_id','email','password','config')
 227     user_details = execute_admin_query(request, user_query)
 228
 229     # getting the user_id from the session
 230     for user_detail in user_details:
 231         user_id = user_detail['user_id']
 232         user_email = user_detail['email']
 233
 234     account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 235     account_details = execute_admin_query(request, account_query)
 236
 237     platform_query  = Query().get('local:platform').select('platform_id','platform')
 238     platform_details = execute_admin_query(request, platform_query)
 239
 240
 241     for account_detail in account_details:
 242         for platform_detail in platform_details:
 243             # Add reference account to the platforms
 244             if 'add_'+platform_detail['platform'] in request.POST:
 245                 platform_id = platform_detail['platform_id']
 246                 user_params = {'platform_id': platform_id, 'user_id': user_id, 'auth_type': "reference", 'config': '{"reference_platform": "myslice"}'}
 247                 manifold_add_account(request, user_params)
 248                 messages.info(request, 'Reference Account is added to the selected platform successfully!')
 249                 return HttpResponseRedirect(redirect_url)
 250
 251             # Delete reference account from the platforms
 252             if 'delete_'+platform_detail['platform'] in request.POST:
 253                 platform_id = platform_detail['platform_id']
 254                 user_params = {'user_id':user_id}
 255                 manifold_delete_account(request, platform_id, user_id, user_params)
 256                 messages.info(request, 'Refeence Account is removed from the selected platform')
 257                 return HttpResponseRedirect(redirect_url)
 258
 259             if platform_detail['platform_id'] == account_detail['platform_id']:
 260                 if 'myslice' in platform_detail['platform']:
 261                     account_config = json.loads(account_detail['config'])
 262                     acc_slice_cred = account_config.get('delegated_slice_credentials','N/A')
 263                     acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
 264
 265
 266
 267
 268     # adding the slices and corresponding credentials to list
 269     if 'N/A' not in acc_slice_cred:
 270         slice_list = []
 271         slice_cred = []
 272         for key, value in acc_slice_cred.iteritems():
 273             slice_list.append(key)
 274             slice_cred.append(value)
 275         # special case: download each slice credentials separately
 276         for i in range(0, len(slice_list)):
 277             if 'dl_'+slice_list[i] in request.POST:
 278                 slice_detail = "Slice name: " + slice_list[i] +"\nSlice Credentials: \n"+ slice_cred[i]
 279                 response = HttpResponse(slice_detail, content_type='text/plain')
 280                 response['Content-Disposition'] = 'attachment; filename="slice_credential.txt"'
 281                 return response
 282
 283     # adding the authority and corresponding credentials to list
 284     if 'N/A' not in acc_auth_cred:
 285         auth_list = []
 286         auth_cred = []
 287         for key, value in acc_auth_cred.iteritems():
 288             auth_list.append(key)
 289             auth_cred.append(value)
 290         # special case: download each slice credentials separately
 291         for i in range(0, len(auth_list)):
 292             if 'dl_'+auth_list[i] in request.POST:
 293                 auth_detail = "Authority: " + auth_list[i] +"\nAuthority Credentials: \n"+ auth_cred[i]
 294                 response = HttpResponse(auth_detail, content_type='text/plain')
 295                 response['Content-Disposition'] = 'attachment; filename="auth_credential.txt"'
 296                 return response
 297
 298
 299
 300     if 'submit_name' in request.POST:
 301         edited_first_name =  request.POST['fname']
 302         edited_last_name =  request.POST['lname']
 303
 304         config={}
 305         for user_config in user_details:
 306             if user_config['config']:
 307                 config = json.loads(user_config['config'])
 308                 config['firstname'] = edited_first_name
 309                 config['lastname'] = edited_last_name
 310                 config['authority'] = config.get('authority','Unknown Authority')
 311                 updated_config = json.dumps(config)
 312                 user_params = {'config': updated_config}
 313             else: # it's needed if the config is empty
 314                 user_config['config']= '{"firstname":"' + edited_first_name + '", "lastname":"'+ edited_last_name + '", "authority": "Unknown Authority"}'
 315                 user_params = {'config': user_config['config']}
 316         # updating config local:user in manifold
 317         manifold_update_user(request, user_email, user_params)
 318         # this will be depricated, we will show the success msg in same page
 319         # Redirect to same page with success message
 320         messages.success(request, 'Sucess: First Name and Last Name Updated.')
 321         return HttpResponseRedirect(redirect_url)
 322
 323     elif 'submit_auth' in request.POST:
 324         edited_auth = request.POST['authority']
 325
 326         config={}
 327         for user_config in user_details:
 328             if user_config['config']:
 329                 config = json.loads(user_config['config'])
 330                 config['firstname'] = config.get('firstname', 'N/A')
 331                 config['lastname'] = config.get('lastname','N/A')
 332                 config['authority'] = edited_auth
 333                 updated_config = json.dumps(config)
 334                 user_params = {'config': updated_config}
 335             else: # it's needed if the config is empty
 336                 user_config['config']= '{"firstname": "N/A", "lastname":"N/A", "authority":"' + edited_auth + '"}'
 337                 user_params = {'config': user_config['config']}
 338         # updating config local:user in manifold
 339         manifold_update_user(request, user_email, user_params)
 340         # this will be depricated, we will show the success msg in same page
 341         # Redirect to same page with success message
 342         messages.success(request, 'Sucess: Authority Updated.')
 343         return HttpResponseRedirect(redirect_url)
 344
 345 # XXX TODO: Factorize with portal/registrationview.py
 346
 347     elif 'generate' in request.POST:
 348         for account_detail in account_details:
 349             for platform_detail in platform_details:
 350                 if platform_detail['platform_id'] == account_detail['platform_id']:
 351                     if 'myslice' in platform_detail['platform']:
 352                         from Crypto.PublicKey import RSA
 353                         private = RSA.generate(1024)
 354                         private_key = json.dumps(private.exportKey())
 355                         public  = private.publickey()
 356                         public_key = json.dumps(public.exportKey(format='OpenSSH'))
 357                         # updating manifold local:account table
 358                         account_config = json.loads(account_detail['config'])
 359                         # preserving user_hrn
 360                         user_hrn = account_config.get('user_hrn','N/A')
 361                         keypair = '{"user_public_key":'+ public_key + ', "user_private_key":'+ private_key + ', "user_hrn":"'+ user_hrn + '"}'
 362                         updated_config = json.dumps(account_config)
 363                         # updating manifold
 364                         user_params = { 'config': keypair, 'auth_type':'managed'}
 365                         manifold_update_account(request, user_id, user_params)
 366                         # updating sfa
 367                         #public_key = public_key.replace('"', '');
 368                         #user_pub_key = {'keys': public_key}
 369                         #sfa_update_user(request, user_hrn, user_pub_key)
 370                         messages.success(request, 'Sucess: New Keypair Generated! Delegation of your credentials will be automatic.')
 371                         return HttpResponseRedirect(redirect_url)
 372         else:
 373             messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
 374             return HttpResponseRedirect(redirect_url)
 375
 376     elif 'upload_key' in request.POST:
 377         for account_detail in account_details:
 378             for platform_detail in platform_details:
 379                 if platform_detail['platform_id'] == account_detail['platform_id']:
 380                     if 'myslice' in platform_detail['platform']:
 381                         up_file = request.FILES['pubkey']
 382                         file_content =  up_file.read()
 383                         file_name = up_file.name
 384                         file_extension = os.path.splitext(file_name)[1]
 385                         allowed_extension =  ['.pub','.txt']
 386                         if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
 387                             account_config = json.loads(account_detail['config'])
 388                             # preserving user_hrn
 389                             user_hrn = account_config.get('user_hrn','N/A')
 390                             file_content = '{"user_public_key":"'+ file_content + '", "user_hrn":"'+ user_hrn +'"}'
 391                             #file_content = re.sub("\r", "", file_content)
 392                             #file_content = re.sub("\n", "\\n",file_content)
 393                             file_content = ''.join(file_content.split())
 394                             #update manifold local:account table
 395                             user_params = { 'config': file_content, 'auth_type':'user'}
 396                             manifold_update_account(request,user_id,user_params)
 397                             # updating sfa
 398                             #user_pub_key = {'keys': file_content}
 399                             #sfa_update_user(request, user_hrn, user_pub_key)
 400                             messages.success(request, 'Publickey uploaded! Please delegate your credentials using SFA: http://trac.myslice.info/wiki/DelegatingCredentials')
 401                             return HttpResponseRedirect(redirect_url)
 402                         else:
 403                             messages.error(request, 'RSA key error: Please upload a valid RSA public key [.txt or .pub].')
 404                             return HttpResponseRedirect(redirect_url)
 405         else:
 406             messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
 407             return HttpResponseRedirect("/portal/account/")
 408
 409     elif 'dl_pubkey' in request.POST:
 410         for account_detail in account_details:
 411             for platform_detail in platform_details:
 412                 if platform_detail['platform_id'] == account_detail['platform_id']:
 413                     if 'myslice' in platform_detail['platform']:
 414                         account_config = json.loads(account_detail['config'])
 415                         public_key = account_config['user_public_key']
 416                         response = HttpResponse(public_key, content_type='text/plain')
 417                         response['Content-Disposition'] = 'attachment; filename="pubkey.txt"'
 418                         return response
 419                         break
 420         else:
 421             messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
 422             return HttpResponseRedirect(redirect_url)
 423
 424     elif 'dl_pkey' in request.POST:
 425         for account_detail in account_details:
 426             for platform_detail in platform_details:
 427                 if platform_detail['platform_id'] == account_detail['platform_id']:
 428                     if 'myslice' in platform_detail['platform']:
 429                         account_config = json.loads(account_detail['config'])
 430                         if 'user_private_key' in account_config:
 431                             private_key = account_config['user_private_key']
 432                             response = HttpResponse(private_key, content_type='text/plain')
 433                             response['Content-Disposition'] = 'attachment; filename="privkey.txt"'
 434                             return response
 435                         else:
 436                             messages.error(request, 'Download error: Private key is not stored in the server')
 437                             return HttpResponseRedirect(redirect_url)
 438
 439         else:
 440             messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
 441             return HttpResponseRedirect("/portal/account/")
 442
 443 #    elif 'delete' in request.POST:
 444 #        for account_detail in account_details:
 445 #            for platform_detail in platform_details:
 446 #                if platform_detail['platform_id'] == account_detail['platform_id']:
 447 #                    if 'myslice' in platform_detail['platform']:
 448 #                        account_config = json.loads(account_detail['config'])
 449 #                        if 'user_private_key' in account_config:
 450 #                            for key in account_config.keys():
 451 #                                if key == 'user_private_key':
 452 #                                    del account_config[key]
 453 #
 454 #                            updated_config = json.dumps(account_config)
 455 #                            user_params = { 'config': updated_config, 'auth_type':'user'}
 456 #                            manifold_update_account(request,user_params)
 457 #                            messages.success(request, 'Private Key deleted. You need to delegate credentials manually once it expires.')
 458 #                            messages.success(request, 'Once your credentials expire, Please delegate manually using SFA: http://trac.myslice.info/wiki/DelegatingCredentials')
 459 #                            return HttpResponseRedirect("/portal/account/")
 460 #                        else:
 461 #                            messages.error(request, 'Delete error: Private key is not stored in the server')
 462 #                            return HttpResponseRedirect(redirect_url)
 463 #
 464 #        else:
 465 #            messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
 466 #            return HttpResponseRedirect(redirect_url)
 467
 468     #clear all creds
 469     elif 'clear_cred' in request.POST:
 470         for account_detail in account_details:
 471             for platform_detail in platform_details:
 472                 if platform_detail['platform_id'] == account_detail['platform_id']:
 473                     if 'myslice' in platform_detail['platform']:
 474                         account_config = json.loads(account_detail['config'])
 475                         user_cred = account_config.get('delegated_user_credential','N/A')
 476                         if 'N/A' not in user_cred:
 477                             user_hrn = account_config.get('user_hrn','N/A')
 478                             user_pub_key = json.dumps(account_config.get('user_public_key','N/A'))
 479                             user_priv_key = json.dumps(account_config.get('user_private_key','N/A'))
 480                             updated_config = '{"user_public_key":'+ user_pub_key + ', "user_private_key":'+ user_priv_key + ', "user_hrn":"'+ user_hrn + '"}'
 481                             user_params = { 'config': updated_config}
 482                             manifold_update_account(request, user_id,user_params)
 483                             messages.success(request, 'All Credentials cleared')
 484                             return HttpResponseRedirect("/portal/account/")
 485                         else:
 486                             messages.error(request, 'Delete error: Credentials are not stored in the server')
 487                             return HttpResponseRedirect(redirect_url)
 488         else:
 489             messages.error(request, 'Account error: You need an account in myslice platform to perform this action')
 490             return HttpResponseRedirect(redirect_url)
 491
 492
 493     # Download delegated_user_cred
 494     elif 'dl_user_cred' in request.POST:
 495         if 'delegated_user_credential' in account_config:
 496             user_cred = account_config['delegated_user_credential']
 497             response = HttpResponse(user_cred, content_type='text/plain')
 498             response['Content-Disposition'] = 'attachment; filename="user_cred.txt"'
 499             return response
 500         else:
 501             messages.error(request, 'Download error: User credential  is not stored in the server')
 502             return HttpResponseRedirect(redirect_url)
 503
 504     else:
 505         messages.info(request, 'Under Construction. Please try again later!')
 506         return HttpResponseRedirect(redirect_url)
 507
 508