diff --git a/.github/dependabot.yml b/.github/dependabot.yml new file mode 100644 index 0000000..bc48256 --- /dev/null +++ b/.github/dependabot.yml @@ -0,0 +1,11 @@ +# To get started with Dependabot version updates, you'll need to specify which +# package ecosystems to update and where the package manifests are located. +# Please see the documentation for all configuration options: +# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates + +version: 2 +updates: + - package-ecosystem: "pip" # See documentation for possible values + directory: "/" # Location of package manifests + schedule: + interval: "weekly" diff --git a/.github/workflows/python-ci.yml b/.github/workflows/python-ci.yml new file mode 100644 index 0000000..bb48bd0 --- /dev/null +++ b/.github/workflows/python-ci.yml @@ -0,0 +1,67 @@ +name: CI + +on: + push: + branches: [ master ] + tags: + - 'v*.*.*' + pull_request: + branches: [ master ] + +jobs: + test: + runs-on: ubuntu-latest + strategy: + matrix: + python-version: [3.6, 3.9] + steps: + - uses: actions/checkout@v2 + - name: Set up Python ${{ matrix.python-version }} + uses: actions/setup-python@v2 + with: + python-version: ${{ matrix.python-version }} + - name: Install dependencies + run: | + python -m pip install --upgrade pip + python -m pip install flake8 black + python -m pip install '.[test]' + - name: Check code with black + run: | + black --check . + - name: Lint with flake8 + run: | + # stop the build if there are Python syntax errors or undefined names + flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics + flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics + - name: Test with pytest + run: | + #pytest + + deploy: + needs: test + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v2 + - uses: actions/setup-python@v2 + with: + python-version: '3.x' + - id: check-tag + run: | + if [[ "${{ github.event.ref }}" =~ ^refs/tags/v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then + echo ::set-output name=match::true + fi + - name: Create PyPI release + uses: casperdcl/deploy-pypi@v2 + with: + password: ${{ secrets.PYPI_TOKEN }} + build: true + # only upload if a tag is pushed (otherwise just build & check) + upload: ${{ github.event_name == 'push' && steps.check-tag.outputs.match == 'true' }} + - name: Create GitHub release + if: ${{ github.event_name == 'push' && steps.check-tag.outputs.match == 'true' }} + uses: Roang-zero1/github-create-release-action@master + with: + version_regex: ^v[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+ + changelog_file: "CHANGELOG.rst" + env: + GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..8025bc0 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +__pycache__ +*~ diff --git a/CHANGELOG.rst b/CHANGELOG.rst new file mode 100644 index 0000000..5a54cb1 --- /dev/null +++ b/CHANGELOG.rst @@ -0,0 +1,8 @@ +Changelog +========= + +0.1.0 +----- + +- initial release + diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..14e2f77 --- /dev/null +++ b/LICENSE @@ -0,0 +1,373 @@ +Mozilla Public License Version 2.0 +================================== + +1. Definitions +-------------- + +1.1. "Contributor" + means each individual or legal entity that creates, contributes to + the creation of, or owns Covered Software. + +1.2. "Contributor Version" + means the combination of the Contributions of others (if any) used + by a Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + means Source Code Form to which the initial Contributor has attached + the notice in Exhibit A, the Executable Form of such Source Code + Form, and Modifications of such Source Code Form, in each case + including portions thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + (a) that the initial Contributor has attached the notice described + in Exhibit B to the Covered Software; or + + (b) that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the + terms of a Secondary License. + +1.6. "Executable Form" + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + means a work that combines Covered Software with other material, in + a separate file or files, that is not Covered Software. + +1.8. "License" + means this document. + +1.9. "Licensable" + means having the right to grant, to the maximum extent possible, + whether at the time of the initial grant or subsequently, any and + all of the rights conveyed by this License. + +1.10. "Modifications" + means any of the following: + + (a) any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered + Software; or + + (b) any new file in Source Code Form that contains any Covered + Software. + +1.11. "Patent Claims" of a Contributor + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the + License, by the making, using, selling, offering for sale, having + made, import, or transfer of either its Contributions or its + Contributor Version. + +1.12. "Secondary License" + means either the GNU General Public License, Version 2.0, the GNU + Lesser General Public License, Version 2.1, the GNU Affero General + Public License, Version 3.0, or any later versions of those + licenses. + +1.13. "Source Code Form" + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that + controls, is controlled by, or is under common control with You. For + purposes of this definition, "control" means (a) the power, direct + or indirect, to cause the direction or management of such entity, + whether by contract or otherwise, or (b) ownership of more than + fifty percent (50%) of the outstanding shares or beneficial + ownership of such entity. + +2. License Grants and Conditions +-------------------------------- + +2.1. Grants + +Each Contributor hereby grants You a world-wide, royalty-free, +non-exclusive license: + +(a) under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + +(b) under Patent Claims of such Contributor to make, use, sell, offer + for sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + +The licenses granted in Section 2.1 with respect to any Contribution +become effective for each Contribution on the date the Contributor first +distributes such Contribution. + +2.3. Limitations on Grant Scope + +The licenses granted in this Section 2 are the only rights granted under +this License. No additional rights or licenses will be implied from the +distribution or licensing of Covered Software under this License. +Notwithstanding Section 2.1(b) above, no patent license is granted by a +Contributor: + +(a) for any code that a Contributor has removed from Covered Software; + or + +(b) for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + +(c) under Patent Claims infringed by Covered Software in the absence of + its Contributions. + +This License does not grant any rights in the trademarks, service marks, +or logos of any Contributor (except as may be necessary to comply with +the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + +No Contributor makes additional grants as a result of Your choice to +distribute the Covered Software under a subsequent version of this +License (see Section 10.2) or under the terms of a Secondary License (if +permitted under the terms of Section 3.3). + +2.5. Representation + +Each Contributor represents that the Contributor believes its +Contributions are its original creation(s) or it has sufficient rights +to grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + +This License is not intended to limit any rights You have under +applicable copyright doctrines of fair use, fair dealing, or other +equivalents. + +2.7. Conditions + +Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted +in Section 2.1. + +3. Responsibilities +------------------- + +3.1. Distribution of Source Form + +All distribution of Covered Software in Source Code Form, including any +Modifications that You create or to which You contribute, must be under +the terms of this License. You must inform recipients that the Source +Code Form of the Covered Software is governed by the terms of this +License, and how they can obtain a copy of this License. You may not +attempt to alter or restrict the recipients' rights in the Source Code +Form. + +3.2. Distribution of Executable Form + +If You distribute Covered Software in Executable Form then: + +(a) such Covered Software must also be made available in Source Code + Form, as described in Section 3.1, and You must inform recipients of + the Executable Form how they can obtain a copy of such Source Code + Form by reasonable means in a timely manner, at a charge no more + than the cost of distribution to the recipient; and + +(b) You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter + the recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + +You may create and distribute a Larger Work under terms of Your choice, +provided that You also comply with the requirements of this License for +the Covered Software. If the Larger Work is a combination of Covered +Software with a work governed by one or more Secondary Licenses, and the +Covered Software is not Incompatible With Secondary Licenses, this +License permits You to additionally distribute such Covered Software +under the terms of such Secondary License(s), so that the recipient of +the Larger Work may, at their option, further distribute the Covered +Software under the terms of either this License or such Secondary +License(s). + +3.4. Notices + +You may not remove or alter the substance of any license notices +(including copyright notices, patent notices, disclaimers of warranty, +or limitations of liability) contained within the Source Code Form of +the Covered Software, except that You may alter any license notices to +the extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + +You may choose to offer, and to charge a fee for, warranty, support, +indemnity or liability obligations to one or more recipients of Covered +Software. However, You may do so only on Your own behalf, and not on +behalf of any Contributor. You must make it absolutely clear that any +such warranty, support, indemnity, or liability obligation is offered by +You alone, and You hereby agree to indemnify every Contributor for any +liability incurred by such Contributor as a result of warranty, support, +indemnity or liability terms You offer. You may include additional +disclaimers of warranty and limitations of liability specific to any +jurisdiction. + +4. Inability to Comply Due to Statute or Regulation +--------------------------------------------------- + +If it is impossible for You to comply with any of the terms of this +License with respect to some or all of the Covered Software due to +statute, judicial order, or regulation then You must: (a) comply with +the terms of this License to the maximum extent possible; and (b) +describe the limitations and the code they affect. Such description must +be placed in a text file included with all distributions of the Covered +Software under this License. Except to the extent prohibited by statute +or regulation, such description must be sufficiently detailed for a +recipient of ordinary skill to be able to understand it. + +5. Termination +-------------- + +5.1. The rights granted under this License will terminate automatically +if You fail to comply with any of its terms. However, if You become +compliant, then the rights granted under this License from a particular +Contributor are reinstated (a) provisionally, unless and until such +Contributor explicitly and finally terminates Your grants, and (b) on an +ongoing basis, if such Contributor fails to notify You of the +non-compliance by some reasonable means prior to 60 days after You have +come back into compliance. Moreover, Your grants from a particular +Contributor are reinstated on an ongoing basis if such Contributor +notifies You of the non-compliance by some reasonable means, this is the +first time You have received notice of non-compliance with this License +from such Contributor, and You become compliant prior to 30 days after +Your receipt of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent +infringement claim (excluding declaratory judgment actions, +counter-claims, and cross-claims) alleging that a Contributor Version +directly or indirectly infringes any patent, then the rights granted to +You by any and all Contributors for the Covered Software under Section +2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all +end user license agreements (excluding distributors and resellers) which +have been validly granted by You or Your distributors under this License +prior to termination shall survive termination. + +************************************************************************ +* * +* 6. Disclaimer of Warranty * +* ------------------------- * +* * +* Covered Software is provided under this License on an "as is" * +* basis, without warranty of any kind, either expressed, implied, or * +* statutory, including, without limitation, warranties that the * +* Covered Software is free of defects, merchantable, fit for a * +* particular purpose or non-infringing. The entire risk as to the * +* quality and performance of the Covered Software is with You. * +* Should any Covered Software prove defective in any respect, You * +* (not any Contributor) assume the cost of any necessary servicing, * +* repair, or correction. This disclaimer of warranty constitutes an * +* essential part of this License. No use of any Covered Software is * +* authorized under this License except under this disclaimer. * +* * +************************************************************************ + +************************************************************************ +* * +* 7. Limitation of Liability * +* -------------------------- * +* * +* Under no circumstances and under no legal theory, whether tort * +* (including negligence), contract, or otherwise, shall any * +* Contributor, or anyone who distributes Covered Software as * +* permitted above, be liable to You for any direct, indirect, * +* special, incidental, or consequential damages of any character * +* including, without limitation, damages for lost profits, loss of * +* goodwill, work stoppage, computer failure or malfunction, or any * +* and all other commercial damages or losses, even if such party * +* shall have been informed of the possibility of such damages. This * +* limitation of liability shall not apply to liability for death or * +* personal injury resulting from such party's negligence to the * +* extent applicable law prohibits such limitation. Some * +* jurisdictions do not allow the exclusion or limitation of * +* incidental or consequential damages, so this exclusion and * +* limitation may not apply to You. * +* * +************************************************************************ + +8. Litigation +------------- + +Any litigation relating to this License may be brought only in the +courts of a jurisdiction where the defendant maintains its principal +place of business and such litigation shall be governed by laws of that +jurisdiction, without reference to its conflict-of-law provisions. +Nothing in this Section shall prevent a party's ability to bring +cross-claims or counter-claims. + +9. Miscellaneous +---------------- + +This License represents the complete agreement concerning the subject +matter hereof. If any provision of this License is held to be +unenforceable, such provision shall be reformed only to the extent +necessary to make it enforceable. Any law or regulation which provides +that the language of a contract shall be construed against the drafter +shall not be used to construe this License against a Contributor. + +10. Versions of the License +--------------------------- + +10.1. New Versions + +Mozilla Foundation is the license steward. Except as provided in Section +10.3, no one other than the license steward has the right to modify or +publish new versions of this License. Each version will be given a +distinguishing version number. + +10.2. Effect of New Versions + +You may distribute the Covered Software under the terms of the version +of the License under which You originally received the Covered Software, +or under the terms of any subsequent version published by the license +steward. + +10.3. Modified Versions + +If you create software not governed by this License, and you want to +create a new license for such software, you may create and use a +modified version of this License if you rename the license and remove +any references to the name of the license steward (except to note that +such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary +Licenses + +If You choose to distribute Source Code Form that is Incompatible With +Secondary Licenses under the terms of this version of the License, the +notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice +------------------------------------------- + + This Source Code Form is subject to the terms of the Mozilla Public + License, v. 2.0. If a copy of the MPL was not distributed with this + file, You can obtain one at http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular +file, then You may include the notice in a location (such as a LICENSE +file in a relevant directory) where a recipient would be likely to look +for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice +--------------------------------------------------------- + + This Source Code Form is "Incompatible With Secondary Licenses", as + defined by the Mozilla Public License, v. 2.0. diff --git a/MANIFEST.in b/MANIFEST.in new file mode 100644 index 0000000..7d61281 --- /dev/null +++ b/MANIFEST.in @@ -0,0 +1,2 @@ +include LICENSE +include *.rst diff --git a/README.rst b/README.rst new file mode 100644 index 0000000..7c69614 --- /dev/null +++ b/README.rst @@ -0,0 +1,29 @@ +ToDus client +============ + +.. image:: https://img.shields.io/pypi/v/todus.svg + :target: https://pypi.org/project/todus + +.. image:: https://img.shields.io/pypi/pyversions/todus.svg + :target: https://pypi.org/project/todus + +.. image:: https://pepy.tech/badge/todus + :target: https://pepy.tech/project/todus + +.. image:: https://img.shields.io/pypi/l/todus.svg + :target: https://pypi.org/project/todus + +.. image:: https://github.com/simplebot-org/todus/actions/workflows/python-ci.yml/badge.svg + :target: https://github.com/simplebot-org/todus/actions/workflows/python-ci.yml + +.. image:: https://img.shields.io/badge/code%20style-black-000000.svg + :target: https://github.com/psf/black + +Use the ToDus API in your Python projects. + +Install +------- + +To install run:: + + pip install todus diff --git a/requirements-test.txt b/requirements-test.txt new file mode 100644 index 0000000..7419ab1 --- /dev/null +++ b/requirements-test.txt @@ -0,0 +1,3 @@ +pytest==6.2.3 + + diff --git a/requirements.txt b/requirements.txt new file mode 100644 index 0000000..2876870 --- /dev/null +++ b/requirements.txt @@ -0,0 +1,3 @@ +requests==2.25.1 +py7zr==0.16.0 +multivolumefile==0.2.3 diff --git a/setup.py b/setup.py new file mode 100644 index 0000000..8266756 --- /dev/null +++ b/setup.py @@ -0,0 +1,56 @@ +"""Setup module installation.""" + +import os +import re + +from setuptools import find_packages, setup + +if __name__ == "__main__": + MODULE_NAME = "todus" + DESC = "ToDus client" + URL = "https://github.com/adbenitez/todus" + + with open(os.path.join(MODULE_NAME, "__init__.py")) as fh: + version = re.search(r"__version__ = \"(.*?)\"", fh.read(), re.M).group(1) + + with open("README.rst") as fh: + long_description = fh.read() + + with open("requirements.txt", encoding="utf-8") as req: + install_requires = [ + line.replace("==", ">=") + for line in req.read().split("\n") + if line and not line.startswith(("#", "-")) + ] + with open("requirements-test.txt", encoding="utf-8") as req: + test_deps = [ + line.replace("==", ">=") + for line in req.read().split("\n") + if line and not line.startswith(("#", "-")) + ] + + setup( + name=MODULE_NAME, + version=version, + description=DESC, + long_description=long_description, + long_description_content_type="text/x-rst", + author="adbenitez", + author_email="adbenitez@nauta.cu", + url=URL, + keywords="todus", + license="MPL", + classifiers=[ + "Development Status :: 4 - Beta", + "Environment :: Plugins", + "Programming Language :: Python :: 3", + "License :: OSI Approved :: Mozilla Public License 2.0 (MPL 2.0)", + "Operating System :: OS Independent", + "Topic :: Utilities", + ], + zip_safe=False, + include_package_data=True, + packages=find_packages(), + install_requires=install_requires, + extras_require={"test": test_deps}, + ) diff --git a/todus/__init__.py b/todus/__init__.py new file mode 100644 index 0000000..3dc1f76 --- /dev/null +++ b/todus/__init__.py @@ -0,0 +1 @@ +__version__ = "0.1.0" diff --git a/todus/__main__.py b/todus/__main__.py new file mode 100644 index 0000000..5d6a810 --- /dev/null +++ b/todus/__main__.py @@ -0,0 +1,3 @@ +from .main import main + +main() diff --git a/todus/client.py b/todus/client.py new file mode 100644 index 0000000..2b9dfbc --- /dev/null +++ b/todus/client.py @@ -0,0 +1,186 @@ +import string +from typing import Any, Callable + +import requests + +from .s3 import get_real_url, reserve_url +from .util import ResultProcess, generate_token + + +class ToDusClient: + def __init__( + self, version_name: str = "0.38.34", version_code: str = "21805" + ) -> None: + self.version_name = version_name + self.version_code = version_code + + self.timeout = 60 + self.session = requests.Session() + self.session.headers.update( + { + "Accept-Encoding": "gzip", + } + ) + self._real_request = self.session.request + self.session.request = self._request + self._process = None + + def _request(self, *args, **kwargs) -> requests.Response: + kwargs.setdefault("timeout", self.timeout) + return self._real_request(*args, **kwargs) + + def _run_task(self, task: Callable, timeout: float) -> Any: + self._process = ResultProcess(target=task) + self._process.start() + try: + return self._process.get_result(timeout) + finally: + self.abort() + + def abort(self) -> None: + p = self._process + if p is not None: + self._process = None + p.kill() + p.abort() + + @property + def auth_ua(self) -> str: + return "ToDus {} Auth".format(self.version_name) + + @property + def upload_ua(self) -> str: + return "ToDus {} HTTP-Upload".format(self.version_name) + + @property + def download_ua(self) -> str: + return "ToDus {} HTTP-Download".format(self.version_name) + + def request_code(self, phone_number: str) -> None: + """Request server to send verification SMS code.""" + + def task() -> None: + headers = { + "Host": "auth.todus.cu", + "User-Agent": self.auth_ua, + "Content-Type": "application/x-protobuf", + } + data = ( + b"\n\n" + + phone_number.encode() + + b"\x12\x96\x01" + + generate_token(150).encode() + ) + url = "https://auth.todus.cu/v2/auth/users.reserve" + with self.session.post(url, data=data, headers=headers) as resp: + resp.raise_for_status() + + self._run_task(task, self.timeout) + + def validate_code(self, phone_number: str, code: str) -> str: + """Validate phone number with received SMS code. + + Returns the account password. + """ + + def task() -> str: + headers = { + "Host": "auth.todus.cu", + "User-Agent": self.auth_ua, + "Content-Type": "application/x-protobuf", + } + data = ( + b"\n\n" + + phone_number.encode() + + b"\x12\x96\x01" + + generate_token(150).encode() + + b"\x1a\x06" + + code.encode() + ) + url = "https://auth.todus.cu/v2/auth/users.register" + with self.session.post(url, data=data, headers=headers) as resp: + resp.raise_for_status() + if b"`" in resp.content: + index = resp.content.index(b"`") + 1 + return resp.content[index : index + 96].decode() + else: + return resp.content[5:166].decode() + + return self._run_task(task, self.timeout) + + def login(self, phone_number: str, password: str) -> str: + """Login with phone number and password to get an access token.""" + + def task() -> str: + headers = { + "Host": "auth.todus.cu", + "user-agent": self.auth_ua, + "content-type": "application/x-protobuf", + } + data = ( + b"\n\n" + + phone_number.encode() + + b"\x12\x96\x01" + + generate_token(150).encode() + + b"\x12\x60" + + password.encode() + + b"\x1a\x05" + + self.version_code.encode() + ) + url = "https://auth.todus.cu/v2/auth/token" + with self.session.post(url, data=data, headers=headers) as resp: + resp.raise_for_status() + token = "".join([c for c in resp.text if c in string.printable]) + return token + + return self._run_task(task, self.timeout) + + def upload_file(self, token: str, data: bytes, size: int = None) -> str: + """Upload data and return the download URL.""" + if size is None: + size = len(data) + + def task1() -> tuple: + return reserve_url(token, size) + + up_url, down_url = self._run_task(task1, self.timeout) + + timeout = max(len(data) / 1024 / 1024 * 20, self.timeout) + + def task2() -> tuple: + headers = { + "User-Agent": self.upload_ua, + "Authorization": "Bearer {}".format(token), + } + with self.session.put( + url=up_url, data=data, headers=headers, timeout=timeout + ) as resp: + resp.raise_for_status() + return down_url + + return self._run_task(task2, timeout) + + def download_file(self, token: str, url: str, path: str) -> int: + """Download file URL. + + Returns the file size. + """ + + def task1() -> str: + return get_real_url(token, url) + + url = self._run_task(task1, self.timeout) + + def task2() -> int: + headers = { + "User-Agent": self.download_ua, + "Authorization": "Bearer {}".format(token), + } + with self.session.get(url=url, headers=headers) as resp: + resp.raise_for_status() + size = int(resp.headers.get("Content-Length")) + with open(path, "wb") as file: + file.write(resp.content) + return size + + return self._run_task(task2, self.timeout) diff --git a/todus/errors.py b/todus/errors.py new file mode 100644 index 0000000..d552306 --- /dev/null +++ b/todus/errors.py @@ -0,0 +1,6 @@ +class AuthenticationError(Exception): + pass + + +class AbortError(Exception): + pass diff --git a/todus/main.py b/todus/main.py new file mode 100644 index 0000000..3902453 --- /dev/null +++ b/todus/main.py @@ -0,0 +1,180 @@ +import argparse +import logging +import os +import sys +import time +from tempfile import TemporaryDirectory +from urllib.parse import quote_plus, unquote_plus + +import multivolumefile +import py7zr + +from . import __version__ +from .client import ToDusClient +from .s3 import get_real_url + +logging.basicConfig(format="%(levelname)s - %(message)s", level=logging.INFO) + + +def split_upload(phone: str, password: str, path: str, part_size: int) -> str: + with open(path, "rb") as file: + data = file.read() + filename = os.path.basename(path) + with TemporaryDirectory() as tempdir: + with multivolumefile.open( + os.path.join(tempdir, filename + ".7z"), + "wb", + volume=part_size, + ) as vol: + with py7zr.SevenZipFile(vol, "w") as a: + a.writestr(data, filename) + del data + parts = sorted(os.listdir(tempdir)) + parts_count = len(parts) + urls = [] + client = ToDusClient() + for i, name in enumerate(parts, 1): + logging.info("Uploading %s/%s: %s", i, parts_count, filename) + with open(os.path.join(tempdir, name), "rb") as file: + part = file.read() + try: + token = client.login(phone, password) + urls.append(client.upload_file(token, part, len(part))) + except Exception as ex: + logging.exception(ex) + time.sleep(15) + try: + token = client.login(phone, password) + urls.append(client.upload_file(token, part, len(part))) + except Exception as ex: + logging.exception(ex) + raise ValueError( + f"Failed to upload part {i} ({len(part):,}B): {ex}" + ) + txt = "\n".join(f"{down_url}\t{name}" for down_url, name in zip(urls, parts)) + path = os.path.abspath(filename + ".txt") + with open(path, "w") as f: + f.write(txt) + return path + + +def get_parser() -> argparse.ArgumentParser: + parser = argparse.ArgumentParser( + prog=__name__.split(".")[0], + description="ToDus Client", + ) + parser.add_argument( + "-n", + "--number", + dest="number", + metavar="PHONE-NUMBER", + help="account's phone number", + required=True, + ) + parser.add_argument( + "-c", + "--config-folder", + dest="folder", + type=str, + default="", + help="folder where account configuration will be saved/loaded", + ) + parser.add_argument( + "-v", + "--version", + action="version", + version=__version__, + help="show program's version number and exit.", + ) + + subparsers = parser.add_subparsers(dest="command") + + login_parser = subparsers.add_parser(name="login", help="authenticate in server") + + up_parser = subparsers.add_parser(name="upload", help="upload file") + up_parser.add_argument( + "-p", + "--part-size", + dest="part_size", + type=int, + default=0, + help="if given, the file will be split in parts of the given size in bytes", + ) + up_parser.add_argument("file", nargs="+", help="file to upload") + + down_parser = subparsers.add_parser(name="download", help="download file") + down_parser.add_argument("url", nargs="+", help="url to download or txt file path") + + return parser + + +def register(client: ToDusClient, phone: str) -> str: + client.request_code(phone) + pin = input("Enter PIN:").strip() + password = client.validate_code(phone, pin) + logging.debug("PASSWORD: %s", password) + return password + + +def get_password(phone: str, folder: str) -> str: + path = os.path.join(folder, phone + ".cfg") + if os.path.exists(path): + with open(path) as file: + return file.read().split("=", maxsplit=1)[-1].strip() + return "" + + +def set_password(phone: str, password: str, folder: str) -> None: + with open(os.path.join(folder, phone + ".cfg"), "w") as file: + file.write("password=" + password) + + +def main() -> None: + parser = get_parser() + args = parser.parse_args() + client = ToDusClient() + password = get_password(args.number, args.folder) + if not password and args.command != "loging": + print("ERROR: account not authenticated, login first.") + return + if args.command == "upload": + for path in args.file: + logging.info("Uploading: %s", path) + if args.part_size: + txt = split_upload(args.number, password, path, args.part_size) + logging.info("TXT: %s", txt) + else: + with open(path, "rb") as file: + data = file.read() + token = client.login(args.number, password) + logging.debug("Token: '%s'", token) + url = client.upload_file(token, data, len(data)) + url += "?name=" + quote_plus(os.path.basename(path)) + logging.info("URL: %s", url) + elif args.command == "download": + token = client.login(args.number, password) + logging.debug("Token: '%s'", token) + while args.url: + url = args.url.pop(0) + if os.path.exists(url): + with open(url) as fp: + urls = [] + for line in fp.readlines(): + line = line.strip() + if line: + urls.append("{}?name={}".format(*line.split(maxsplit=1))) + args.url = urls + args.url + continue + logging.info("Downloading: %s", url) + url, name = url.split("?name=", maxsplit=1) + name = unquote_plus(name) + try: + size = client.download_file(token, url, name) + except: + token = client.login(args.number, password) + size = client.download_file(token, url, name) + logging.debug("File Size: %s", size // 1024) + elif args.command == "login": + set_password(args.number, register(client, args.number), args.folder) + else: + parser.print_usage() diff --git a/todus/s3.py b/todus/s3.py new file mode 100644 index 0000000..ae75d33 --- /dev/null +++ b/todus/s3.py @@ -0,0 +1,114 @@ +import json +import re +import socket +import ssl +from base64 import b64decode, b64encode + +from .errors import AuthenticationError +from .util import generate_token + + +def _get_socket() -> ssl.SSLSocket: + sock = socket.socket(socket.AF_INET) + sock.settimeout(15) + so = ssl.wrap_socket(sock, ssl_version=ssl.PROTOCOL_TLSv1_2) + so.connect(("im.todus.cu", 1756)) + so.send(b"") + return so + + +def _negociate_start(m: str, so: ssl.SSLSocket, authstr: bytes, sid: str) -> bool: + if m.startswith("" + ): + return True + + if ( + m + == "PLAINX-OAUTH2" + ): + so.send(b"" + authstr + b"") + return True + + if m == "": + so.send(b"") + return True + + if "" in m: + so.send("".format(sid).encode()) + return True + + return False + + +def _parse_token(token: str) -> tuple: + phone = json.loads(b64decode(token.split(".")[1]).decode())["username"] + authstr = b64encode((chr(0) + phone + chr(0) + token).encode("utf-8")) + return phone, authstr + + +def reserve_url(token: str, filesize: int) -> tuple: + """Reserve file URL to upload. + + Returns a tuple with upload and download URLs. + """ + phone, authstr = _parse_token(token) + sid = generate_token(5) + so = _get_socket() + + while True: + m = so.recv().decode() + if _negociate_start(m, so, authstr, sid): + continue + + if "t='result' i='{}-1'>".format(sid) in m: + so.send(b"") + so.send( + ( + "" + ).encode() + ) + continue + + if m.startswith("

").encode()) + continue + + if m.startswith("" in m: + raise AuthenticationError() + + +def get_real_url(token: str, url: str) -> str: + """Get authenticated URL.""" + phone, authstr = _parse_token(token) + sid = generate_token(5) + so = _get_socket() + + while True: + m = so.recv().decode() + if _negociate_start(m, so, authstr, sid): + continue + + if "t='result' i='{}-1'>".format(sid) in m: + so.send( + "".format( + sid, url + ).encode(), + ) + continue + + if "t='result' i='{}-2'>".format(sid) in m and "status='200'" in m: + return re.match(".*du='(.*)' stat.*", m).group(1).replace("amp;", "") + + if "" in m: + raise AuthenticationError() diff --git a/todus/util.py b/todus/util.py new file mode 100644 index 0000000..333db3a --- /dev/null +++ b/todus/util.py @@ -0,0 +1,40 @@ +import multiprocessing +import queue +import random +import string + +from .errors import AbortError + + +class ResultProcess(multiprocessing.Process): + def __init__(self, target, **kwargs) -> None: + self._real_target = target + self._result_queue = multiprocessing.Queue() + self._failed = multiprocessing.Event() + kwargs.setdefault("daemon", True) + super().__init__(target=self._wrapper, **kwargs) + + def _wrapper(self, *args, **kwargs) -> None: + try: + self._result_queue.put(self._real_target(*args, **kwargs)) + except Exception as ex: + self._failed.set() + self._result_queue.put(ex) + + def abort(self) -> None: + self._failed.set() + self._result_queue.put(AbortError()) + + def get_result(self, timeout: float = None): + try: + result = self._result_queue.get(timeout=timeout) + except queue.Empty: + raise TimeoutError("Operation timed out.") + if self._failed.is_set(): + raise result + return result + + +def generate_token(length: int) -> str: + chars = string.ascii_letters + string.digits + return "".join(random.choice(chars) for _ in range(length))