genkey/upkey works even if there is no user_hrn
[myslice.git] / portal / accountview.py
index 9a3f6d4..f7fa1b8 100644 (file)
@@ -1,10 +1,10 @@
-from views.loginrequired                import LoginRequiredAutoLogoutView
+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 myslice.viewutils                  import topmenu_items, the_user
+from ui.topmenu                         import topmenu_items, the_user
 #
 from django.http                        import HttpResponse, HttpResponseRedirect
 from django.contrib                     import messages
@@ -93,6 +93,16 @@ class AccountView(LoginRequiredAutoLogoutView):
 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']
@@ -119,6 +129,7 @@ def account_process(request):
         # 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']
         
@@ -131,48 +142,135 @@ def account_process(request):
         messages.success(request, 'Sucess: Password Updated.')
         return HttpResponseRedirect("/portal/account/")
 
+# XXX TODO: Factorize with portal/registrationview.py
+
     elif 'generate' in request.POST:
-        # 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
-        # Saving to DB
-        keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}'
-#        keypair = re.sub("\r", "", keypair)
-#        keypair = re.sub("\n", "\\n", keypair)
-#        #keypair = keypair.rstrip('\r\n')
-#        keypair = ''.join(keypair.split())
-        user_params = { 'config': keypair, 'auth_type':'managed'}
-        manifold_update_account(request,user_params)
-#        return HttpResponse('Success: New Keypair Generated!')
-        messages.success(request, 'Sucess: New Keypair Generated!')
-        return HttpResponseRedirect("/portal/account/")
+        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:
-        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):
-            file_content = '{"user_public_key":"'+ file_content +'"}'
-            #file_content = re.sub("\r", "", file_content)
-            #file_content = re.sub("\n", "\\n",file_content)
-            file_content = ''.join(file_content.split())
-            # update manifold account table
-            user_params = { 'config': file_content, 'auth_type':'user'}
-            manifold_update_account(request,user_params)
-#            return HttpResponse('Success: Publickey uploaded! Please delegate your credentials using SFA: http://trac.myslice.info/wiki/DelegatingCredentials')
-            messages.success(request, 'Publickey uploaded! Please delegate your credentials using SFA: http://trac.myslice.info/wiki/DelegatingCredentials')
+        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:
-#            return HttpResponse('Please upload a valid RSA public key [.txt or .pub].')    
-            messages.error(request, 'RSA key error: Please upload a valid RSA public key [.txt or .pub].')
+            messages.error(request, 'Account error: You need an account in myslice platform to perform this action')    
             return HttpResponseRedirect("/portal/account/")
+           
        
     else:
         messages.info(request, 'Under Construction. Please try again later!')