def service(self, req):
script_name = req.environ['SCRIPT_NAME']
if script_name == '/':
location = self.location
elif location.startswith('/') and self.append_script_name:
location = script_name + self.location
else:
location = self.location
raise exc.HTTPTemporaryRedirect(location=location)
def service(self, req):
# req.remote_user can possibly be None if AD authentication works,
# but there is a problem importing the user database from Tableau.
if req.remote_user is None:
# FIXME: print to the error log?
raise exc.HTTPTemporaryRedirect(location='/login')
# FIXME: don't override the existing remote_user, instead create
# a different member like 'remote_user_profile'.
req.remote_user = UserProfile.get_by_name(req.envid,
req.remote_user)
def service_GET(self, req):
"""Redirect all pages to /setup if the system hasn't been setup.
The setup status is determined by whether or not the palette user
has a password or not.
"""
if 'REMOTE_USER' in req.environ:
# If REMOTE_USER is set - presumably from auth_tkt,
# then setup has already been done.
return
entry = UserProfile.get(req.envid, 0) # user '0', likely 'palette'
if not entry.hashed_password:
raise exc.HTTPTemporaryRedirect(location='/setup')
def service(self, req):
if 'REMOTE_USER' in req.environ:
return
path = posixpath.join(req.environ['SCRIPT_NAME'], req.path_info)
if path == self.redirect:
return
if self.redirect:
if path and path != '/':
location = self.redirect + '?location=' + path
else:
location = self.redirect
app = exc.HTTPTemporaryRedirect(location=location)
else:
app = exc.HTTPForbidden()
return app
def action_view_GET(self, req, page):
if not page.exists:
return exc.HTTPTemporaryRedirect(location=req.url + '?action=edit')
if req.cookies.get('message'):
message = req.cookies['message']
else:
message = None
text = self.view_template.substitute(page=page,
req=req,
message=message)
resp = Response(text)
if message:
resp.delete_cookie('message')
else:
resp.last_modified = page.mtime
resp.conditional_response = True
return resp
def render(self, req, obj=None):
# pylint: disable=attribute-defined-outside-init
# req.remote_user can possibly be None if AD authentication works,
# but there is a problem importing the user database from Tableau.
if req.remote_user is None:
# FIXME: print to the error log?
raise exc.HTTPTemporaryRedirect(location='/login')
if not self.required_role is None:
if req.remote_user.roleid < self.required_role:
raise exc.HTTPForbidden
if 'status_color' in req.cookies:
color = req.cookies['status_color']
self.status_class = self.build_status_class(color)
else:
self.status_class = ''
if 'status_text' in req.cookies:
self.status_text = req.cookies['status_text'].replace("_", " ")
else:
self.status_text = ''
return super(PalettePage, self).render(req, obj=self)
def service(self, req):
if internet_explorer(req):
raise exc.HTTPTemporaryRedirect(location=self.redirect)
def redirect(url, code=302):
raise exc.HTTPTemporaryRedirect(location=url)