Revised the next URI utilities to apply URLSafeSerializer for encoding and decoding the next URI, in order to prevent tampering with the next URI.

This commit is contained in:
2023-05-23 08:24:12 +08:00
parent 822c8fc49b
commit 818c357613
14 changed files with 426 additions and 251 deletions

View File

@@ -23,17 +23,12 @@ import unittest
import httpx
from flask import Flask
from accounting.utils.next_uri import encode_next
from test_site import db
from testlib import NEXT_URI, Accounts, create_test_app, get_client
PREFIX: str = "/accounting/options"
"""The URL prefix for the option management."""
DETAIL_URI: str = f"{PREFIX}?next=%2F_next"
"""THE URI for the option detail."""
EDIT_URI: str = f"{PREFIX}/edit?next=%2F_next"
"""THE URI for the form to edit the options."""
UPDATE_URI: str = f"{PREFIX}/update"
"""THE URI to update the options."""
class OptionTestCase(unittest.TestCase):
@@ -50,6 +45,7 @@ class OptionTestCase(unittest.TestCase):
with self.app.app_context():
from accounting.models import Option
Option.query.delete()
self.encoded_next_uri: str = encode_next(NEXT_URI)
self.client, self.csrf_token = get_client(self.app, "admin")
@@ -59,15 +55,18 @@ class OptionTestCase(unittest.TestCase):
:return: None.
"""
client, csrf_token = get_client(self.app, "nobody")
detail_uri: str = f"{PREFIX}?next={self.encoded_next_uri}"
edit_uri: str = f"{PREFIX}/edit?next={self.encoded_next_uri}"
update_uri: str = f"{PREFIX}/update"
response: httpx.Response
response = client.get(DETAIL_URI)
response = client.get(detail_uri)
self.assertEqual(response.status_code, 403)
response = client.get(EDIT_URI)
response = client.get(edit_uri)
self.assertEqual(response.status_code, 403)
response = client.post(UPDATE_URI, data=self.__get_form(csrf_token))
response = client.post(update_uri, data=self.__get_form(csrf_token))
self.assertEqual(response.status_code, 403)
def test_viewer(self) -> None:
@@ -76,15 +75,18 @@ class OptionTestCase(unittest.TestCase):
:return: None.
"""
client, csrf_token = get_client(self.app, "viewer")
detail_uri: str = f"{PREFIX}?next={self.encoded_next_uri}"
edit_uri: str = f"{PREFIX}/edit?next={self.encoded_next_uri}"
update_uri: str = f"{PREFIX}/update"
response: httpx.Response
response = client.get(DETAIL_URI)
response = client.get(detail_uri)
self.assertEqual(response.status_code, 403)
response = client.get(EDIT_URI)
response = client.get(edit_uri)
self.assertEqual(response.status_code, 403)
response = client.post(UPDATE_URI, data=self.__get_form(csrf_token))
response = client.post(update_uri, data=self.__get_form(csrf_token))
self.assertEqual(response.status_code, 403)
def test_editor(self) -> None:
@@ -93,15 +95,18 @@ class OptionTestCase(unittest.TestCase):
:return: None.
"""
client, csrf_token = get_client(self.app, "editor")
detail_uri: str = f"{PREFIX}?next={self.encoded_next_uri}"
edit_uri: str = f"{PREFIX}/edit?next={self.encoded_next_uri}"
update_uri: str = f"{PREFIX}/update"
response: httpx.Response
response = client.get(DETAIL_URI)
response = client.get(detail_uri)
self.assertEqual(response.status_code, 403)
response = client.get(EDIT_URI)
response = client.get(edit_uri)
self.assertEqual(response.status_code, 403)
response = client.post(UPDATE_URI, data=self.__get_form(csrf_token))
response = client.post(update_uri, data=self.__get_form(csrf_token))
self.assertEqual(response.status_code, 403)
def test_admin(self) -> None:
@@ -109,17 +114,20 @@ class OptionTestCase(unittest.TestCase):
:return: None.
"""
detail_uri: str = f"{PREFIX}?next={self.encoded_next_uri}"
edit_uri: str = f"{PREFIX}/edit?next={self.encoded_next_uri}"
update_uri: str = f"{PREFIX}/update"
response: httpx.Response
response = self.client.get(DETAIL_URI)
response = self.client.get(detail_uri)
self.assertEqual(response.status_code, 200)
response = self.client.get(EDIT_URI)
response = self.client.get(edit_uri)
self.assertEqual(response.status_code, 200)
response = self.client.post(UPDATE_URI, data=self.__get_form())
response = self.client.post(update_uri, data=self.__get_form())
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], DETAIL_URI)
self.assertEqual(response.headers["Location"], detail_uri)
def test_set(self) -> None:
"""Test to set the options.
@@ -127,59 +135,62 @@ class OptionTestCase(unittest.TestCase):
:return: None.
"""
from accounting.utils.options import options
detail_uri: str = f"{PREFIX}?next={self.encoded_next_uri}"
edit_uri: str = f"{PREFIX}/edit?next={self.encoded_next_uri}"
update_uri: str = f"{PREFIX}/update"
form: dict[str, str]
response: httpx.Response
# Empty currency code
form = self.__get_form()
form["default_currency_code"] = " "
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Non-existing currency code
form = self.__get_form()
form["default_currency_code"] = "ZZZ"
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Empty current account
form = self.__get_form()
form["default_ie_account_code"] = " "
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Non-existing current account
form = self.__get_form()
form["default_ie_account_code"] = "9999-999"
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Not a current account
form = self.__get_form()
form["default_ie_account_code"] = Accounts.MEAL
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Recurring item name empty
form = self.__get_form()
key = [x for x in form if x.endswith("-name")][0]
form[key] = " "
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Recurring item account empty
form = self.__get_form()
key = [x for x in form if x.endswith("-account_code")][0]
form[key] = " "
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Recurring item non-expense account
form = self.__get_form()
@@ -187,9 +198,9 @@ class OptionTestCase(unittest.TestCase):
if x.startswith("recurring-expense-")
and x.endswith("-account_code")][0]
form[key] = Accounts.SERVICE
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Recurring item non-income account
form = self.__get_form()
@@ -197,9 +208,9 @@ class OptionTestCase(unittest.TestCase):
if x.startswith("recurring-income-")
and x.endswith("-account_code")][0]
form[key] = Accounts.UTILITIES
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Recurring item payable expense
form = self.__get_form()
@@ -207,9 +218,9 @@ class OptionTestCase(unittest.TestCase):
if x.startswith("recurring-expense-")
and x.endswith("-account_code")][0]
form[key] = Accounts.PAYABLE
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Recurring item receivable income
form = self.__get_form()
@@ -217,17 +228,17 @@ class OptionTestCase(unittest.TestCase):
if x.startswith("recurring-income-")
and x.endswith("-account_code")][0]
form[key] = Accounts.RECEIVABLE
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Recurring item description template empty
form = self.__get_form()
key = [x for x in form if x.endswith("-description_template")][0]
form[key] = " "
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], EDIT_URI)
self.assertEqual(response.headers["Location"], edit_uri)
# Success, with malformed order
with self.app.app_context():
@@ -236,9 +247,9 @@ class OptionTestCase(unittest.TestCase):
self.assertEqual(len(options.recurring.expenses), 0)
self.assertEqual(len(options.recurring.incomes), 0)
response = self.client.post(UPDATE_URI, data=self.__get_form())
response = self.client.post(update_uri, data=self.__get_form())
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], DETAIL_URI)
self.assertEqual(response.headers["Location"], detail_uri)
with self.app.app_context():
self.assertEqual(options.default_currency_code, "EUR")
@@ -261,9 +272,9 @@ class OptionTestCase(unittest.TestCase):
# Success, with no recurring data
form = self.__get_form()
form = {x: form[x] for x in form if not x.startswith("recurring-")}
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], DETAIL_URI)
self.assertEqual(response.headers["Location"], detail_uri)
with self.app.app_context():
self.assertEqual(len(options.recurring.expenses), 0)
@@ -275,13 +286,15 @@ class OptionTestCase(unittest.TestCase):
:return: None.
"""
from accounting.models import Option
detail_uri: str = f"{PREFIX}?next={self.encoded_next_uri}"
update_uri: str = f"{PREFIX}/update"
form: dict[str, str]
option: Option | None
resource: httpx.Response
response = self.client.post(UPDATE_URI, data=self.__get_form())
response = self.client.post(update_uri, data=self.__get_form())
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], DETAIL_URI)
self.assertEqual(response.headers["Location"], detail_uri)
with self.app.app_context():
option = db.session.get(Option, "recurring")
@@ -295,9 +308,9 @@ class OptionTestCase(unittest.TestCase):
# The recurring setting was not modified
form = self.__get_form()
form["default_currency_code"] = "JPY"
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], DETAIL_URI)
self.assertEqual(response.headers["Location"], detail_uri)
with self.app.app_context():
option = db.session.get(Option, "recurring")
@@ -311,9 +324,9 @@ class OptionTestCase(unittest.TestCase):
if x.startswith("recurring-expense-")
and x.endswith("-account_code")][0]
form[key] = Accounts.MEAL
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], DETAIL_URI)
self.assertEqual(response.headers["Location"], detail_uri)
with self.app.app_context():
option = db.session.get(Option, "recurring")
@@ -328,12 +341,14 @@ class OptionTestCase(unittest.TestCase):
from accounting.models import Option
from accounting.utils.user import get_user_pk
admin_username, editor_username = "admin", "editor"
detail_uri: str = f"{PREFIX}?next={self.encoded_next_uri}"
update_uri: str = f"{PREFIX}/update"
option: Option | None
response: httpx.Response
response = self.client.post(UPDATE_URI, data=self.__get_form())
response = self.client.post(update_uri, data=self.__get_form())
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], DETAIL_URI)
self.assertEqual(response.headers["Location"], detail_uri)
with self.app.app_context():
editor_pk: int = get_user_pk(editor_username)
@@ -348,9 +363,9 @@ class OptionTestCase(unittest.TestCase):
if x.startswith("recurring-expense-")
and x.endswith("-account_code")][0]
form[key] = Accounts.MEAL
response = self.client.post(UPDATE_URI, data=form)
response = self.client.post(update_uri, data=form)
self.assertEqual(response.status_code, 302)
self.assertEqual(response.headers["Location"], DETAIL_URI)
self.assertEqual(response.headers["Location"], detail_uri)
with self.app.app_context():
option = db.session.get(Option, "recurring")
@@ -367,7 +382,7 @@ class OptionTestCase(unittest.TestCase):
if csrf_token is None:
csrf_token = self.csrf_token
return {"csrf_token": csrf_token,
"next": NEXT_URI,
"next": self.encoded_next_uri,
"default_currency_code": "EUR",
"default_ie_account_code": "0000-000",
"recurring-expense-1-name": "Water bill",