From 8f06901bfe8947e2b65433e7a893ceae033f1483 Mon Sep 17 00:00:00 2001 From: mutantsan Date: Tue, 3 Oct 2023 14:59:12 +0300 Subject: [PATCH] working state --- .coveragerc | 5 + .github/workflows/test.yml | 48 ++ .gitignore | 42 ++ LICENSE | 661 +++++++++++++++++++++++++ MANIFEST.in | 5 + README.md | 123 +++++ ckanext/__init__.py | 9 + ckanext/let_me_in/__init__.py | 0 ckanext/let_me_in/cli.py | 33 ++ ckanext/let_me_in/logic/action.py | 37 ++ ckanext/let_me_in/logic/auth.py | 10 + ckanext/let_me_in/logic/schema.py | 13 + ckanext/let_me_in/plugin.py | 15 + ckanext/let_me_in/templates/.gitignore | 0 ckanext/let_me_in/tests/__init__.py | 0 ckanext/let_me_in/tests/test_plugin.py | 56 +++ ckanext/let_me_in/utils.py | 19 + ckanext/let_me_in/views.py | 35 ++ dev-requirements.txt | 1 + requirements.txt | 0 setup.cfg | 61 +++ setup.py | 16 + test.ini | 45 ++ 23 files changed, 1234 insertions(+) create mode 100644 .coveragerc create mode 100644 .github/workflows/test.yml create mode 100644 .gitignore create mode 100644 LICENSE create mode 100644 MANIFEST.in create mode 100644 README.md create mode 100644 ckanext/__init__.py create mode 100644 ckanext/let_me_in/__init__.py create mode 100644 ckanext/let_me_in/cli.py create mode 100644 ckanext/let_me_in/logic/action.py create mode 100644 ckanext/let_me_in/logic/auth.py create mode 100644 ckanext/let_me_in/logic/schema.py create mode 100644 ckanext/let_me_in/plugin.py create mode 100644 ckanext/let_me_in/templates/.gitignore create mode 100644 ckanext/let_me_in/tests/__init__.py create mode 100644 ckanext/let_me_in/tests/test_plugin.py create mode 100644 ckanext/let_me_in/utils.py create mode 100644 ckanext/let_me_in/views.py create mode 100644 dev-requirements.txt create mode 100644 requirements.txt create mode 100644 setup.cfg create mode 100644 setup.py create mode 100644 test.ini diff --git a/.coveragerc b/.coveragerc new file mode 100644 index 0000000..895e291 --- /dev/null +++ b/.coveragerc @@ -0,0 +1,5 @@ +[report] +omit = + */site-packages/* + */python?.?/* + ckan/* diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml new file mode 100644 index 0000000..9621d28 --- /dev/null +++ b/.github/workflows/test.yml @@ -0,0 +1,48 @@ +name: Tests +on: [push, pull_request] +jobs: + test: + runs-on: ubuntu-latest + container: + # The CKAN version tag of the Solr and Postgres containers should match + # the one of the container the tests run on. + # You can switch this base image with a custom image tailored to your project + image: openknowledge/ckan-dev:2.9 + services: + solr: + image: ckan/ckan-solr-dev:2.9 + postgres: + image: ckan/ckan-postgres-dev:2.9 + env: + POSTGRES_USER: postgres + POSTGRES_PASSWORD: postgres + POSTGRES_DB: postgres + options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5 + redis: + image: redis:3 + + env: + CKAN_SQLALCHEMY_URL: postgresql://ckan_default:pass@postgres/ckan_test + CKAN_DATASTORE_WRITE_URL: postgresql://datastore_write:pass@postgres/datastore_test + CKAN_DATASTORE_READ_URL: postgresql://datastore_read:pass@postgres/datastore_test + CKAN_SOLR_URL: http://solr:8983/solr/ckan + CKAN_REDIS_URL: redis://redis:6379/1 + + steps: + - uses: actions/checkout@v2 + - name: Install requirements + # Install any extra requirements your extension has here (dev requirements, other extensions etc) + run: | + pip install -r requirements.txt + pip install -r dev-requirements.txt + pip install -e . + - name: Setup extension + # Extra initialization steps + run: | + # Replace default path to CKAN core config file with the one on the container + sed -i -e 's/use = config:.*/use = config:\/srv\/app\/src\/ckan\/test-core.ini/' test.ini + + ckan -c test.ini db init + - name: Run tests + run: pytest --ckan-ini=test.ini --cov=ckanext.let_me_in --disable-warnings ckanext/let_me_in + diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..8570dc5 --- /dev/null +++ b/.gitignore @@ -0,0 +1,42 @@ +.ropeproject +node_modules +bower_components + +# Byte-compiled / optimized / DLL files +__pycache__/ +*.py[cod] + +# C extensions +*.so + +# Distribution / packaging +.Python +env/ +build/ +develop-eggs/ +dist/ +sdist/ +*.egg-info/ +.installed.cfg +*.egg + +# PyInstaller +# Usually these files are written by a python script from a template +# before PyInstaller builds the exe, so as to inject date/other infos into it. +*.manifest +*.spec + +# Installer logs +pip-log.txt +pip-delete-this-directory.txt + +# Unit test / coverage reports +htmlcov/ +.tox/ +.coverage +.cache +nosetests.xml +coverage.xml + +# Sphinx documentation +docs/_build/ diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..58777e3 --- /dev/null +++ b/LICENSE @@ -0,0 +1,661 @@ +GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published + by the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +. diff --git a/MANIFEST.in b/MANIFEST.in new file mode 100644 index 0000000..6b9d09b --- /dev/null +++ b/MANIFEST.in @@ -0,0 +1,5 @@ +include README.rst +include LICENSE +include requirements.txt +recursive-include ckanext/let_me_in *.html *.json *.js *.less *.css *.mo *.yml +recursive-include ckanext/let_me_in/migration *.ini *.py *.mako diff --git a/README.md b/README.md new file mode 100644 index 0000000..3bf3397 --- /dev/null +++ b/README.md @@ -0,0 +1,123 @@ +[![Tests](https://github.com/mutantsan/ckanext-let-me-in/workflows/Tests/badge.svg?branch=main)](https://github.com/mutantsan/ckanext-let-me-in/actions) + +# ckanext-let-me-in + +**TODO:** Put a description of your extension here: What does it do? What features does it have? Consider including some screenshots or embedding a video! + + +## Requirements + +**TODO:** For example, you might want to mention here which versions of CKAN this +extension works with. + +If your extension works across different versions you can add the following table: + +Compatibility with core CKAN versions: + +| CKAN version | Compatible? | +| --------------- | ------------- | +| 2.6 and earlier | not tested | +| 2.7 | not tested | +| 2.8 | not tested | +| 2.9 | not tested | + +Suggested values: + +* "yes" +* "not tested" - I can't think of a reason why it wouldn't work +* "not yet" - there is an intention to get it working +* "no" + + +## Installation + +**TODO:** Add any additional install steps to the list below. + For example installing any non-Python dependencies or adding any required + config settings. + +To install ckanext-let-me-in: + +1. Activate your CKAN virtual environment, for example: + + . /usr/lib/ckan/default/bin/activate + +2. Clone the source and install it on the virtualenv + + git clone https://github.com/mutantsan/ckanext-let-me-in.git + cd ckanext-let-me-in + pip install -e . + pip install -r requirements.txt + +3. Add `let-me-in` to the `ckan.plugins` setting in your CKAN + config file (by default the config file is located at + `/etc/ckan/default/ckan.ini`). + +4. Restart CKAN. For example if you've deployed CKAN with Apache on Ubuntu: + + sudo service apache2 reload + + +## Config settings + +None at present + +**TODO:** Document any optional config settings here. For example: + + # The minimum number of hours to wait before re-checking a resource + # (optional, default: 24). + ckanext.let_me_in.some_setting = some_default_value + + +## Developer installation + +To install ckanext-let-me-in for development, activate your CKAN virtualenv and +do: + + git clone https://github.com/mutantsan/ckanext-let-me-in.git + cd ckanext-let-me-in + python setup.py develop + pip install -r dev-requirements.txt + + +## Tests + +To run the tests, do: + + pytest --ckan-ini=test.ini + + +## Releasing a new version of ckanext-let-me-in + +If ckanext-let-me-in should be available on PyPI you can follow these steps to publish a new version: + +1. Update the version number in the `setup.py` file. See [PEP 440](http://legacy.python.org/dev/peps/pep-0440/#public-version-identifiers) for how to choose version numbers. + +2. Make sure you have the latest version of necessary packages: + + pip install --upgrade setuptools wheel twine + +3. Create a source and binary distributions of the new version: + + python setup.py sdist bdist_wheel && twine check dist/* + + Fix any errors you get. + +4. Upload the source distribution to PyPI: + + twine upload dist/* + +5. Commit any outstanding changes: + + git commit -a + git push + +6. Tag the new release of the project on GitHub with the version number from + the `setup.py` file. For example if the version number in `setup.py` is + 0.0.1 then do: + + git tag 0.0.1 + git push --tags + +## License + +[AGPL](https://www.gnu.org/licenses/agpl-3.0.en.html) diff --git a/ckanext/__init__.py b/ckanext/__init__.py new file mode 100644 index 0000000..ed48ed0 --- /dev/null +++ b/ckanext/__init__.py @@ -0,0 +1,9 @@ +# encoding: utf-8 + +# this is a namespace package +try: + import pkg_resources + pkg_resources.declare_namespace(__name__) +except ImportError: + import pkgutil + __path__ = pkgutil.extend_path(__path__, __name__) diff --git a/ckanext/let_me_in/__init__.py b/ckanext/let_me_in/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/ckanext/let_me_in/cli.py b/ckanext/let_me_in/cli.py new file mode 100644 index 0000000..c14bb29 --- /dev/null +++ b/ckanext/let_me_in/cli.py @@ -0,0 +1,33 @@ +from __future__ import annotations + +import logging + +import click + +import ckan.plugins.toolkit as tk + +logger = logging.getLogger(__name__) + +__all__ = [ + "letmein", +] + + +@click.group(short_help="Let me in!") +def letmein(): + pass + + +@letmein.command() +@click.argument("user", required=True) +def uli(user: str): + """Create a one-time login link for a user""" + + try: + result = tk.get_action("lmi_generate_otl")({"ignore_auth": True}, {"user": user}) + except tk.ValidationError as e: + return click.secho(e.error_summary, fg="red") + + click.echo() + click.echo("Your one-time login link has been generated") + click.secho(result["url"], fg="green") diff --git a/ckanext/let_me_in/logic/action.py b/ckanext/let_me_in/logic/action.py new file mode 100644 index 0000000..add9425 --- /dev/null +++ b/ckanext/let_me_in/logic/action.py @@ -0,0 +1,37 @@ +from __future__ import annotations + +from datetime import datetime as dt +from datetime import timedelta as td +from typing import cast + +import jwt + +import ckan.plugins.toolkit as tk +from ckan import types, model +from ckan.logic import validate + +import ckanext.let_me_in.logic.schema as schema +import ckanext.let_me_in.utils as lmi_utils + + +@validate(schema.lmi_generate_otl) +def lmi_generate_otl( + context: types.Context, data_dict: types.DataDict +) -> types.ActionResult.AnyDict: + """Generate a one-time login link for a specified user + + :param user: username of user_id + :type user: string + """ + tk.check_access("lmi_generate_otl", context, data_dict) + + user = cast(model.User, model.User.get(data_dict["user"])) + + token_data = { + "user_id": user.id, + "exp": dt.utcnow() + td(hours=24) + } + + token = jwt.encode(token_data, lmi_utils.get_secret(True), algorithm="HS256") + + return {"url": tk.url_for("lmi.login_with_token", token=token, _external=True)} diff --git a/ckanext/let_me_in/logic/auth.py b/ckanext/let_me_in/logic/auth.py new file mode 100644 index 0000000..6fb8bf9 --- /dev/null +++ b/ckanext/let_me_in/logic/auth.py @@ -0,0 +1,10 @@ +from __future__ import annotations + + +from ckan import types + + +def lmi_generate_otl( + context: types.Context, data_dict: types.DataDict +) -> types.AuthResult: + return {"success": False} diff --git a/ckanext/let_me_in/logic/schema.py b/ckanext/let_me_in/logic/schema.py new file mode 100644 index 0000000..888bbfe --- /dev/null +++ b/ckanext/let_me_in/logic/schema.py @@ -0,0 +1,13 @@ +from __future__ import annotations + +from typing import Any, Dict + +from ckan.logic.schema import validator_args + + +Schema = Dict[str, Any] + + +@validator_args +def lmi_generate_otl(not_empty, unicode_safe, user_id_or_name_exists) -> Schema: + return {"user": [not_empty, unicode_safe, user_id_or_name_exists]} diff --git a/ckanext/let_me_in/plugin.py b/ckanext/let_me_in/plugin.py new file mode 100644 index 0000000..43a6ce6 --- /dev/null +++ b/ckanext/let_me_in/plugin.py @@ -0,0 +1,15 @@ +import ckan.plugins as p +import ckan.plugins.toolkit as tk + + +@tk.blanket.actions +@tk.blanket.cli +@tk.blanket.auth_functions +@tk.blanket.blueprints +class LetMeInPlugin(p.SingletonPlugin): + p.implements(p.IConfigurer) + + # IConfigurer + + def update_config(self, config_): + pass diff --git a/ckanext/let_me_in/templates/.gitignore b/ckanext/let_me_in/templates/.gitignore new file mode 100644 index 0000000..e69de29 diff --git a/ckanext/let_me_in/tests/__init__.py b/ckanext/let_me_in/tests/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/ckanext/let_me_in/tests/test_plugin.py b/ckanext/let_me_in/tests/test_plugin.py new file mode 100644 index 0000000..0f76bb8 --- /dev/null +++ b/ckanext/let_me_in/tests/test_plugin.py @@ -0,0 +1,56 @@ +""" +Tests for plugin.py. + +Tests are written using the pytest library (https://docs.pytest.org), and you +should read the testing guidelines in the CKAN docs: +https://docs.ckan.org/en/2.9/contributing/testing.html + +To write tests for your extension you should install the pytest-ckan package: + + pip install pytest-ckan + +This will allow you to use CKAN specific fixtures on your tests. + +For instance, if your test involves database access you can use `clean_db` to +reset the database: + + import pytest + + from ckan.tests import factories + + @pytest.mark.usefixtures("clean_db") + def test_some_action(): + + dataset = factories.Dataset() + + # ... + +For functional tests that involve requests to the application, you can use the +`app` fixture: + + from ckan.plugins import toolkit + + def test_some_endpoint(app): + + url = toolkit.url_for('myblueprint.some_endpoint') + + response = app.get(url) + + assert response.status_code == 200 + + +To temporary patch the CKAN configuration for the duration of a test you can use: + + import pytest + + @pytest.mark.ckan_config("ckanext.myext.some_key", "some_value") + def test_some_action(): + pass +""" +import ckanext.let_me_in.plugin as plugin + + +@pytest.mark.ckan_config("ckan.plugins", "let_me_in") +@pytest.mark.usefixtures("with_plugins") +def test_plugin(): + assert plugin_loaded("let_me_in") diff --git a/ckanext/let_me_in/utils.py b/ckanext/let_me_in/utils.py new file mode 100644 index 0000000..4508950 --- /dev/null +++ b/ckanext/let_me_in/utils.py @@ -0,0 +1,19 @@ +from __future__ import annotations + +from typing import cast + +from ckan.lib.api_token import _get_secret +from ckan import model + + +def get_secret(encode: bool) -> str: + """Return a secret string for a jwt encode/decode + + We're using an internal func here, ideally, we either need to write a custom + one or to contribute into CKAN and make it public""" + return _get_secret(encode) + + +def get_user(user_id: str) -> model.User: + """Get a user by its ID""" + return cast(model.User, model.User.get(user_id)) diff --git a/ckanext/let_me_in/views.py b/ckanext/let_me_in/views.py new file mode 100644 index 0000000..0e17be5 --- /dev/null +++ b/ckanext/let_me_in/views.py @@ -0,0 +1,35 @@ +from __future__ import annotations + +import logging +from datetime import datetime as dt + +import jwt + +from ckan.plugins import toolkit as tk +from flask import Blueprint + +import ckanext.let_me_in.utils as lmi_utils + +log = logging.getLogger(__name__) +lmi = Blueprint("lmi", __name__) + + +@lmi.route("/lmi/") +def login_with_token(token): + try: + data = jwt.decode(token, lmi_utils.get_secret(False), algorithms=["HS256"]) + + if dt.utcnow() > dt.fromtimestamp(data["exp"]): + raise (jwt.ExpiredSignatureError) + + tk.login_user(lmi_utils.get_user(data["user_id"])) + tk.h.flash_success("You have been logged in.") + + except jwt.ExpiredSignatureError: + tk.h.flash_error(tk._("The login link has expired. Please request a new one.")) + except jwt.DecodeError: + tk.h.flash_error(tk._("Invalid login link.")) + else: + return tk.h.redirect_to("user.me") + + return tk.h.redirect_to("user.login") diff --git a/dev-requirements.txt b/dev-requirements.txt new file mode 100644 index 0000000..eac82b4 --- /dev/null +++ b/dev-requirements.txt @@ -0,0 +1 @@ +pytest-ckan diff --git a/requirements.txt b/requirements.txt new file mode 100644 index 0000000..e69de29 diff --git a/setup.cfg b/setup.cfg new file mode 100644 index 0000000..a3ff99f --- /dev/null +++ b/setup.cfg @@ -0,0 +1,61 @@ +[metadata] +name = ckanext-let-me-in +version = 0.0.1 +description = An extension that generates a one-time login link for a user +long_description = file: README.md +long_description_content_type = text/markdown +url = https://github.com/mutantsan/ckanext-let-me-in +author = Oleksandr Cherniavskyi +author_email = mutantsan@gmail.com +license = AGPL +classifiers = + Development Status :: 4 - Beta + License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+) + Programming Language :: Python :: 3.8 + Programming Language :: Python :: 3.9 + Programming Language :: Python :: 3.10 +keywords = CKAN + +[options] +packages = find: +namespace_packages = ckanext +install_requires = +include_package_data = True + +[options.entry_points] +ckan.plugins = + let_me_in = ckanext.let_me_in.plugin:LetMeInPlugin + +babel.extractors = + ckan = ckan.lib.extract:extract_ckan + +[options.extras_require] + +[extract_messages] +keywords = translate isPlural +add_comments = TRANSLATORS: +output_file = ckanext/let_me_in/i18n/ckanext-let_me_in.pot +width = 80 + +[init_catalog] +domain = ckanext-let_me_in +input_file = ckanext/let_me_in/i18n/ckanext-let_me_in.pot +output_dir = ckanext/let_me_in/i18n + +[update_catalog] +domain = ckanext-let_me_in +input_file = ckanext/let_me_in/i18n/ckanext-let_me_in.pot +output_dir = ckanext/let_me_in/i18n +previous = true + +[compile_catalog] +domain = ckanext-let_me_in +directory = ckanext/let_me_in/i18n +statistics = true + +[tool:pytest] +filterwarnings = + ignore::sqlalchemy.exc.SADeprecationWarning + ignore::sqlalchemy.exc.SAWarning + ignore::DeprecationWarning +addopts = --ckan-ini test.ini diff --git a/setup.py b/setup.py new file mode 100644 index 0000000..4d26df7 --- /dev/null +++ b/setup.py @@ -0,0 +1,16 @@ +# -*- coding: utf-8 -*- +from setuptools import setup + +setup( + # If you are changing from the default layout of your extension, you may + # have to change the message extractors, you can read more about babel + # message extraction at + # http://babel.pocoo.org/docs/messages/#extraction-method-mapping-and-configuration + message_extractors={ + 'ckanext': [ + ('**.py', 'python', None), + ('**.js', 'javascript', None), + ('**/templates/**.html', 'ckan', None), + ], + } +) diff --git a/test.ini b/test.ini new file mode 100644 index 0000000..9c299aa --- /dev/null +++ b/test.ini @@ -0,0 +1,45 @@ +[DEFAULT] +debug = false +smtp_server = localhost +error_email_from = ckan@localhost + +[app:main] +use = config:../ckan/test-core.ini + +# Insert any custom config settings to be used when running your extension's +# tests here. These will override the one defined in CKAN core's test-core.ini +ckan.plugins = let_me_in + + +# Logging configuration +[loggers] +keys = root, ckan, sqlalchemy + +[handlers] +keys = console + +[formatters] +keys = generic + +[logger_root] +level = WARN +handlers = console + +[logger_ckan] +qualname = ckan +handlers = +level = INFO + +[logger_sqlalchemy] +handlers = +qualname = sqlalchemy.engine +level = WARN + +[handler_console] +class = StreamHandler +args = (sys.stderr,) +level = NOTSET +formatter = generic + +[formatter_generic] +format = %(asctime)s %(levelname)-5.5s [%(name)s] %(message)s