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117 lines
3.8 KiB
117 lines
3.8 KiB
# -*- coding: utf-8 -*-
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#
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from rest_framework import permissions
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from django.contrib.auth.mixins import UserPassesTestMixin
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from django.shortcuts import redirect
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from django.http.response import HttpResponseForbidden
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from django.conf import settings
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from orgs.utils import current_org
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class IsValidUser(permissions.IsAuthenticated, permissions.BasePermission):
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"""Allows access to valid user, is active and not expired"""
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def has_permission(self, request, view):
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return super(IsValidUser, self).has_permission(request, view) \
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and request.user.is_valid
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class IsAppUser(IsValidUser):
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"""Allows access only to app user """
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def has_permission(self, request, view):
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return super(IsAppUser, self).has_permission(request, view) \
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and request.user.is_app
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class IsSuperUser(IsValidUser):
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def has_permission(self, request, view):
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return super(IsSuperUser, self).has_permission(request, view) \
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and request.user.is_superuser
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class IsSuperUserOrAppUser(IsSuperUser):
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def has_permission(self, request, view):
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return super(IsSuperUserOrAppUser, self).has_permission(request, view) \
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and (request.user.is_superuser or request.user.is_app)
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class IsOrgAdmin(IsValidUser):
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"""Allows access only to superuser"""
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def has_permission(self, request, view):
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return super(IsOrgAdmin, self).has_permission(request, view) \
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and current_org.can_admin_by(request.user)
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class IsOrgAdminOrAppUser(IsValidUser):
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"""Allows access between superuser and app user"""
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def has_permission(self, request, view):
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return super(IsOrgAdminOrAppUser, self).has_permission(request, view) \
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and (current_org.can_admin_by(request.user) or request.user.is_app)
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class IsOrgAdminOrAppUserOrUserReadonly(IsOrgAdminOrAppUser):
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def has_permission(self, request, view):
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if IsValidUser.has_permission(self, request, view) \
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and request.method in permissions.SAFE_METHODS:
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return True
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else:
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return IsOrgAdminOrAppUser.has_permission(self, request, view)
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class IsCurrentUserOrReadOnly(permissions.BasePermission):
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def has_object_permission(self, request, view, obj):
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if request.method in permissions.SAFE_METHODS:
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return True
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return obj == request.user
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class LoginRequiredMixin(UserPassesTestMixin):
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def test_func(self):
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if self.request.user.is_authenticated:
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return True
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else:
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return False
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class AdminUserRequiredMixin(UserPassesTestMixin):
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def test_func(self):
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if not self.request.user.is_authenticated:
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return False
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elif not current_org.can_admin_by(self.request.user):
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self.raise_exception = True
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return False
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return True
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def dispatch(self, request, *args, **kwargs):
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if not request.user.is_authenticated:
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return super().dispatch(request, *args, **kwargs)
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if not current_org:
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return redirect('orgs:switch-a-org')
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if not current_org.can_admin_by(request.user):
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if request.user.is_org_admin:
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return redirect('orgs:switch-a-org')
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return HttpResponseForbidden()
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return super().dispatch(request, *args, **kwargs)
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class SuperUserRequiredMixin(UserPassesTestMixin):
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def test_func(self):
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if self.request.user.is_authenticated and self.request.user.is_superuser:
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return True
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class WithBootstrapToken(permissions.BasePermission):
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def has_permission(self, request, view):
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authorization = request.META.get('HTTP_AUTHORIZATION', '')
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if not authorization:
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return False
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request_bootstrap_token = authorization.split()[-1]
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return settings.BOOTSTRAP_TOKEN == request_bootstrap_token
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