def changepassword(request, g_id):
session = request.session
username = session['login_email']
user = db.read_user(username)
g_id = int(g_id)
if request.method != "POST":
return redirect('django_ug.views.viewgateway', g_id)
g = db.read_user_gateway(g_id)
if not g:
logging.error("Error reading gateway %d : Gateway does not exist." %
g_id)
message = "No user gateway by the name of %d exists." % g_id
t = loader.get_template("gateway_templates/viewgateway_failure.html")
c = Context({'message': message, 'username': username})
return HttpResponse(t.render(c))
form = libforms.ChangePassword(request.POST)
if not form.is_valid():
session['message'] = "You must fill out all password fields."
return redirect('django_ug.views.viewgateway', g_id)
else:
# Check password hash
if not UG.authenticate(g, form.cleaned_data['oldpassword']):
session['message'] = "Incorrect password."
return redirect('django_ug.views.viewgateway', g_id)
elif form.cleaned_data['newpassword_1'] != form.cleaned_data[
'newpassword_2']:
session['message'] = "Your new passwords did not match each other."
return redirect('django_ug.views.viewgateway', g_id)
# Ok to change password
else:
new_hash = UG.generate_password_hash(
form.cleaned_data['newpassword_1'])
fields = {'ms_password_hash': new_hash}
try:
db.update_user_gateway(g_id, **fields)
except Exception as e:
logging.error(
"Unable to update user gateway %s. Exception %s" %
(g_name, e))
session['message'] = "Unable to update gateway."
return redirect('django_ug.views.viewgateway', g_id)
session['new_change'] = "We've changed your gateways's password."
session['next_url'] = '/syn/UG/viewgateway/' + str(g_id)
session['next_message'] = "Click here to go back to your volume."
return HttpResponseRedirect('/syn/thanks')
def ug_wrapper(request, g_id):
if not request.POST:
return redirect('django_ug.views.viewgateway', g_id=g_id)
session = request.session
username = session['login_email']
try:
g = db.read_user_gateway(g_id)
if not g:
raise Exception("No gateway exists.")
except Exception as e:
logging.error("Error reading gateway %s : Exception: %s" % (g_id, e))
message = "No user gateway by the name of %s exists." % g_id
t = loader.get_template("gateway_templates/viewgateway_failure.html")
c = Context({'message':message, 'username':username})
return HttpResponse(t.render(c))
form = libforms.Password(request.POST)
if not form.is_valid():
session['message'] = "Password required."
return redirect(redirect_view, g_id)
# Check password hash
if not UG.authenticate(g, form.cleaned_data['password']):
session['message'] = "Incorrect password."
return redirect(redirect_view, g_id)
return f(request, g_id)
def ug_wrapper(request, g_id):
if not request.POST:
return redirect('django_ug.views.viewgateway', g_id=g_id)
session = request.session
username = session['login_email']
try:
g = db.read_user_gateway(g_id)
if not g:
raise Exception("No gateway exists.")
except Exception as e:
logging.error("Error reading gateway %s : Exception: %s" %
(g_id, e))
message = "No user gateway by the name of %s exists." % g_id
t = loader.get_template(
"gateway_templates/viewgateway_failure.html")
c = Context({'message': message, 'username': username})
return HttpResponse(t.render(c))
form = libforms.Password(request.POST)
if not form.is_valid():
session['message'] = "Password required."
return redirect(redirect_view, g_id)
# Check password hash
if not UG.authenticate(g, form.cleaned_data['password']):
session['message'] = "Incorrect password."
return redirect(redirect_view, g_id)
return f(request, g_id)
def urldelete(request, g_id, g_password):
session = request.session
username = session['login_email']
user = db.read_user(username)
ug = db.read_user_gateway(g_id)
if not ug:
return HttpResponse("UG %d does not exist." % g_id)
if ug.owner_id != user.owner_id:
return HttpResponse("You must own this UG to delete it.")
if not UG.authenticate(ug, g_password):
return HttpResponse("Incorrect UG password.")
db.delete_user_gateway(g_id)
return HttpResponse("Gateway succesfully deleted.")
def delete(request, g_id):
'''
View for deleting UGs
'''
# Helper method that simplifies returning forms after user error.
def give_delete_form(username, g_name, session):
message = session.pop('message' "")
form = gatewayforms.DeleteGateway()
t = loader.get_template('gateway_templates/delete_user_gateway.html')
c = RequestContext(
request, {
'username': username,
'g_name': g_name,
'form': form,
'message': message
})
return HttpResponse(t.render(c))
session = request.session
username = session['login_email']
g_id = int(g_id)
ug = db.read_user_gateway(g_id)
if not ug:
t = loader.get_template(
'gateway_templates/delete_user_gateway_failure.html')
c = RequestContext(request, {'username': username})
return HttpResponse(t.render(c))
g_name = ug.ms_username
if ug.owner_id != user.owner_id:
t = loader.get_template(
'gateway_templates/delete_user_gateway_failure.html')
c = RequestContext(request, {'username': username})
return HttpResponse(t.render(c))
if request.POST:
# Validate input forms
form = gatewayforms.DeleteGateway(request.POST)
if form.is_valid():
if not UG.authenticate(ug, form.cleaned_data['g_password']):
session['message'] = "Incorrect User Gateway password"
return give_delete_form(username, g_name, session)
if not form.cleaned_data['confirm_delete']:
session[
'message'] = "You must tick the delete confirmation box."
return give_delete_form(username, g_name, session)
db.delete_user_gateway(g_id)
session['new_change'] = "Your gateway has been deleted."
session['next_url'] = '/syn/UG/mygateways'
session['next_message'] = "Click here to see your gateways."
return HttpResponseRedirect('/syn/thanks/')
# invalid forms
else:
# Prep error message
session['message'] = "Invalid form entry: "
for k, v in form.errors.items():
session[
'message'] = session['message'] + "\"" + k + "\"" + " -> "
for m in v:
session['message'] = session['message'] + m + " "
return give_delete_form(username, g_name, session)
else:
# Not a POST, give them blank form
return give_delete_form(username, g_name, session)
