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# Byte-compiled / optimized / DLL files
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||||||
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__pycache__/
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||||||
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*.py[cod]
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*$py.class
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|
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||||||
|
# C extensions
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||||||
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*.so
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||||||
|
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||||||
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# Distribution / packaging
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||||||
|
.Python
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build/
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||||||
|
develop-eggs/
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dist/
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||||||
|
downloads/
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|
eggs/
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.eggs/
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# lib/
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||||||
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lib64/
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parts/
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||||||
|
sdist/
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||||||
|
var/
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||||||
|
wheels/
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||||||
|
share/python-wheels/
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||||||
|
*.egg-info/
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||||||
|
.installed.cfg
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||||||
|
*.egg
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||||||
|
MANIFEST
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||||||
|
|
||||||
|
# PyInstaller
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||||||
|
# Usually these files are written by a python script from a template
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||||||
|
# before PyInstaller builds the exe, so as to inject date/other infos into it.
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||||||
|
*.manifest
|
||||||
|
*.spec
|
||||||
|
|
||||||
|
# Installer logs
|
||||||
|
pip-log.txt
|
||||||
|
pip-delete-this-directory.txt
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||||||
|
|
||||||
|
# Unit test / coverage reports
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||||||
|
htmlcov/
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||||||
|
.tox/
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||||||
|
.nox/
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|
.coverage
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||||||
|
.coverage.*
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|
.cache
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||||||
|
nosetests.xml
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||||||
|
coverage.xml
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||||||
|
*.cover
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||||||
|
*.py,cover
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|
.hypothesis/
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.pytest_cache/
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||||||
|
cover/
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||||||
|
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||||||
|
# Translations
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||||||
|
*.mo
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||||||
|
*.pot
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||||||
|
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||||||
|
# Django stuff:
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||||||
|
*.log
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||||||
|
local_settings.py
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||||||
|
db.sqlite3
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|
db.sqlite3-journal
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||||||
|
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||||||
|
# Flask stuff:
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||||||
|
instance/
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||||||
|
.webassets-cache
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||||||
|
|
||||||
|
# Scrapy stuff:
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||||||
|
.scrapy
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||||||
|
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||||||
|
# Sphinx documentation
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||||||
|
docs/_build/
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||||||
|
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||||||
|
# PyBuilder
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||||||
|
.pybuilder/
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|
target/
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||||||
|
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|
# Jupyter Notebook
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|
.ipynb_checkpoints
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||||||
|
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# IPython
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|
profile_default/
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|
ipython_config.py
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|
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||||||
|
# pyenv
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|
# For a library or package, you might want to ignore these files since the code is
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|
# intended to run in multiple environments; otherwise, check them in:
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||||||
|
# .python-version
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||||||
|
|
||||||
|
# pipenv
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||||||
|
# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
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||||||
|
# However, in case of collaboration, if having platform-specific dependencies or dependencies
|
||||||
|
# having no cross-platform support, pipenv may install dependencies that don't work, or not
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||||||
|
# install all needed dependencies.
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||||||
|
#Pipfile.lock
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||||||
|
|
||||||
|
# poetry
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||||||
|
# Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
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||||||
|
# This is especially recommended for binary packages to ensure reproducibility, and is more
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||||||
|
# commonly ignored for libraries.
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||||||
|
# https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
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|
#poetry.lock
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|
|
||||||
|
# pdm
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||||||
|
# Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
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||||||
|
#pdm.lock
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||||||
|
# pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
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||||||
|
# in version control.
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||||||
|
# https://pdm.fming.dev/#use-with-ide
|
||||||
|
.pdm.toml
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|
|
||||||
|
# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
|
||||||
|
__pypackages__/
|
||||||
|
|
||||||
|
# Celery stuff
|
||||||
|
celerybeat-schedule
|
||||||
|
celerybeat.pid
|
||||||
|
|
||||||
|
# SageMath parsed files
|
||||||
|
*.sage.py
|
||||||
|
|
||||||
|
# Environments
|
||||||
|
.env
|
||||||
|
.venv
|
||||||
|
env/
|
||||||
|
venv/
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||||||
|
ENV/
|
||||||
|
env.bak/
|
||||||
|
venv.bak/
|
||||||
|
|
||||||
|
# Spyder project settings
|
||||||
|
.spyderproject
|
||||||
|
.spyproject
|
||||||
|
|
||||||
|
# Rope project settings
|
||||||
|
.ropeproject
|
||||||
|
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||||||
|
# mkdocs documentation
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||||||
|
/site
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||||||
|
|
||||||
|
# mypy
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||||||
|
.mypy_cache/
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||||||
|
.dmypy.json
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||||||
|
dmypy.json
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||||||
|
|
||||||
|
# Pyre type checker
|
||||||
|
.pyre/
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||||||
|
|
||||||
|
# pytype static type analyzer
|
||||||
|
.pytype/
|
||||||
|
|
||||||
|
# Cython debug symbols
|
||||||
|
cython_debug/
|
||||||
|
|
||||||
|
# PyCharm
|
||||||
|
# JetBrains specific template is maintained in a separate JetBrains.gitignore that can
|
||||||
|
# be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
|
||||||
|
# and can be added to the global gitignore or merged into this file. For a more nuclear
|
||||||
|
# option (not recommended) you can uncomment the following to ignore the entire idea folder.
|
||||||
|
.idea/
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||||||
@ -0,0 +1,674 @@
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|||||||
|
GNU GENERAL PUBLIC LICENSE
|
||||||
|
Version 3, 29 June 2007
|
||||||
|
|
||||||
|
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies
|
||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
Preamble
|
||||||
|
|
||||||
|
The GNU General Public License is a free, copyleft license for
|
||||||
|
software and other kinds of works.
|
||||||
|
|
||||||
|
The licenses for most software and other practical works are designed
|
||||||
|
to take away your freedom to share and change the works. By contrast,
|
||||||
|
the GNU General Public License is intended to guarantee your freedom to
|
||||||
|
share and change all versions of a program--to make sure it remains free
|
||||||
|
software for all its users. We, the Free Software Foundation, use the
|
||||||
|
GNU General Public License for most of our software; it applies also to
|
||||||
|
any other work released this way by its authors. You can apply it to
|
||||||
|
your programs, too.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
||||||
|
price. Our General Public Licenses are designed to make sure that you
|
||||||
|
have the freedom to distribute copies of free software (and charge for
|
||||||
|
them if you wish), that you receive source code or can get it if you
|
||||||
|
want it, that you can change the software or use pieces of it in new
|
||||||
|
free programs, and that you know you can do these things.
|
||||||
|
|
||||||
|
To protect your rights, we need to prevent others from denying you
|
||||||
|
these rights or asking you to surrender the rights. Therefore, you have
|
||||||
|
certain responsibilities if you distribute copies of the software, or if
|
||||||
|
you modify it: responsibilities to respect the freedom of others.
|
||||||
|
|
||||||
|
For example, if you distribute copies of such a program, whether
|
||||||
|
gratis or for a fee, you must pass on to the recipients the same
|
||||||
|
freedoms that you received. You must make sure that they, too, receive
|
||||||
|
or can get the source code. And you must show them these terms so they
|
||||||
|
know their rights.
|
||||||
|
|
||||||
|
Developers that use the GNU GPL protect your rights with two steps:
|
||||||
|
(1) assert copyright on the software, and (2) offer you this License
|
||||||
|
giving you legal permission to copy, distribute and/or modify it.
|
||||||
|
|
||||||
|
For the developers' and authors' protection, the GPL clearly explains
|
||||||
|
that there is no warranty for this free software. For both users' and
|
||||||
|
authors' sake, the GPL requires that modified versions be marked as
|
||||||
|
changed, so that their problems will not be attributed erroneously to
|
||||||
|
authors of previous versions.
|
||||||
|
|
||||||
|
Some devices are designed to deny users access to install or run
|
||||||
|
modified versions of the software inside them, although the manufacturer
|
||||||
|
can do so. This is fundamentally incompatible with the aim of
|
||||||
|
protecting users' freedom to change the software. The systematic
|
||||||
|
pattern of such abuse occurs in the area of products for individuals to
|
||||||
|
use, which is precisely where it is most unacceptable. Therefore, we
|
||||||
|
have designed this version of the GPL to prohibit the practice for those
|
||||||
|
products. If such problems arise substantially in other domains, we
|
||||||
|
stand ready to extend this provision to those domains in future versions
|
||||||
|
of the GPL, as needed to protect the freedom of users.
|
||||||
|
|
||||||
|
Finally, every program is threatened constantly by software patents.
|
||||||
|
States should not allow patents to restrict development and use of
|
||||||
|
software on general-purpose computers, but in those that do, we wish to
|
||||||
|
avoid the special danger that patents applied to a free program could
|
||||||
|
make it effectively proprietary. To prevent this, the GPL assures that
|
||||||
|
patents cannot be used to render the program non-free.
|
||||||
|
|
||||||
|
The precise terms and conditions for copying, distribution and
|
||||||
|
modification follow.
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
0. Definitions.
|
||||||
|
|
||||||
|
"This License" refers to version 3 of the GNU General Public License.
|
||||||
|
|
||||||
|
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||||
|
works, such as semiconductor masks.
|
||||||
|
|
||||||
|
"The Program" refers to any copyrightable work licensed under this
|
||||||
|
License. Each licensee is addressed as "you". "Licensees" and
|
||||||
|
"recipients" may be individuals or organizations.
|
||||||
|
|
||||||
|
To "modify" a work means to copy from or adapt all or part of the work
|
||||||
|
in a fashion requiring copyright permission, other than the making of an
|
||||||
|
exact copy. The resulting work is called a "modified version" of the
|
||||||
|
earlier work or a work "based on" the earlier work.
|
||||||
|
|
||||||
|
A "covered work" means either the unmodified Program or a work based
|
||||||
|
on the Program.
|
||||||
|
|
||||||
|
To "propagate" a work means to do anything with it that, without
|
||||||
|
permission, would make you directly or secondarily liable for
|
||||||
|
infringement under applicable copyright law, except executing it on a
|
||||||
|
computer or modifying a private copy. Propagation includes copying,
|
||||||
|
distribution (with or without modification), making available to the
|
||||||
|
public, and in some countries other activities as well.
|
||||||
|
|
||||||
|
To "convey" a work means any kind of propagation that enables other
|
||||||
|
parties to make or receive copies. Mere interaction with a user through
|
||||||
|
a computer network, with no transfer of a copy, is not conveying.
|
||||||
|
|
||||||
|
An interactive user interface displays "Appropriate Legal Notices"
|
||||||
|
to the extent that it includes a convenient and prominently visible
|
||||||
|
feature that (1) displays an appropriate copyright notice, and (2)
|
||||||
|
tells the user that there is no warranty for the work (except to the
|
||||||
|
extent that warranties are provided), that licensees may convey the
|
||||||
|
work under this License, and how to view a copy of this License. If
|
||||||
|
the interface presents a list of user commands or options, such as a
|
||||||
|
menu, a prominent item in the list meets this criterion.
|
||||||
|
|
||||||
|
1. Source Code.
|
||||||
|
|
||||||
|
The "source code" for a work means the preferred form of the work
|
||||||
|
for making modifications to it. "Object code" means any non-source
|
||||||
|
form of a work.
|
||||||
|
|
||||||
|
A "Standard Interface" means an interface that either is an official
|
||||||
|
standard defined by a recognized standards body, or, in the case of
|
||||||
|
interfaces specified for a particular programming language, one that
|
||||||
|
is widely used among developers working in that language.
|
||||||
|
|
||||||
|
The "System Libraries" of an executable work include anything, other
|
||||||
|
than the work as a whole, that (a) is included in the normal form of
|
||||||
|
packaging a Major Component, but which is not part of that Major
|
||||||
|
Component, and (b) serves only to enable use of the work with that
|
||||||
|
Major Component, or to implement a Standard Interface for which an
|
||||||
|
implementation is available to the public in source code form. A
|
||||||
|
"Major Component", in this context, means a major essential component
|
||||||
|
(kernel, window system, and so on) of the specific operating system
|
||||||
|
(if any) on which the executable work runs, or a compiler used to
|
||||||
|
produce the work, or an object code interpreter used to run it.
|
||||||
|
|
||||||
|
The "Corresponding Source" for a work in object code form means all
|
||||||
|
the source code needed to generate, install, and (for an executable
|
||||||
|
work) run the object code and to modify the work, including scripts to
|
||||||
|
control those activities. However, it does not include the work's
|
||||||
|
System Libraries, or general-purpose tools or generally available free
|
||||||
|
programs which are used unmodified in performing those activities but
|
||||||
|
which are not part of the work. For example, Corresponding Source
|
||||||
|
includes interface definition files associated with source files for
|
||||||
|
the work, and the source code for shared libraries and dynamically
|
||||||
|
linked subprograms that the work is specifically designed to require,
|
||||||
|
such as by intimate data communication or control flow between those
|
||||||
|
subprograms and other parts of the work.
|
||||||
|
|
||||||
|
The Corresponding Source need not include anything that users
|
||||||
|
can regenerate automatically from other parts of the Corresponding
|
||||||
|
Source.
|
||||||
|
|
||||||
|
The Corresponding Source for a work in source code form is that
|
||||||
|
same work.
|
||||||
|
|
||||||
|
2. Basic Permissions.
|
||||||
|
|
||||||
|
All rights granted under this License are granted for the term of
|
||||||
|
copyright on the Program, and are irrevocable provided the stated
|
||||||
|
conditions are met. This License explicitly affirms your unlimited
|
||||||
|
permission to run the unmodified Program. The output from running a
|
||||||
|
covered work is covered by this License only if the output, given its
|
||||||
|
content, constitutes a covered work. This License acknowledges your
|
||||||
|
rights of fair use or other equivalent, as provided by copyright law.
|
||||||
|
|
||||||
|
You may make, run and propagate covered works that you do not
|
||||||
|
convey, without conditions so long as your license otherwise remains
|
||||||
|
in force. You may convey covered works to others for the sole purpose
|
||||||
|
of having them make modifications exclusively for you, or provide you
|
||||||
|
with facilities for running those works, provided that you comply with
|
||||||
|
the terms of this License in conveying all material for which you do
|
||||||
|
not control copyright. Those thus making or running the covered works
|
||||||
|
for you must do so exclusively on your behalf, under your direction
|
||||||
|
and control, on terms that prohibit them from making any copies of
|
||||||
|
your copyrighted material outside their relationship with you.
|
||||||
|
|
||||||
|
Conveying under any other circumstances is permitted solely under
|
||||||
|
the conditions stated below. Sublicensing is not allowed; section 10
|
||||||
|
makes it unnecessary.
|
||||||
|
|
||||||
|
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||||
|
|
||||||
|
No covered work shall be deemed part of an effective technological
|
||||||
|
measure under any applicable law fulfilling obligations under article
|
||||||
|
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||||
|
similar laws prohibiting or restricting circumvention of such
|
||||||
|
measures.
|
||||||
|
|
||||||
|
When you convey a covered work, you waive any legal power to forbid
|
||||||
|
circumvention of technological measures to the extent such circumvention
|
||||||
|
is effected by exercising rights under this License with respect to
|
||||||
|
the covered work, and you disclaim any intention to limit operation or
|
||||||
|
modification of the work as a means of enforcing, against the work's
|
||||||
|
users, your or third parties' legal rights to forbid circumvention of
|
||||||
|
technological measures.
|
||||||
|
|
||||||
|
4. Conveying Verbatim Copies.
|
||||||
|
|
||||||
|
You may convey verbatim copies of the Program's source code as you
|
||||||
|
receive it, in any medium, provided that you conspicuously and
|
||||||
|
appropriately publish on each copy an appropriate copyright notice;
|
||||||
|
keep intact all notices stating that this License and any
|
||||||
|
non-permissive terms added in accord with section 7 apply to the code;
|
||||||
|
keep intact all notices of the absence of any warranty; and give all
|
||||||
|
recipients a copy of this License along with the Program.
|
||||||
|
|
||||||
|
You may charge any price or no price for each copy that you convey,
|
||||||
|
and you may offer support or warranty protection for a fee.
|
||||||
|
|
||||||
|
5. Conveying Modified Source Versions.
|
||||||
|
|
||||||
|
You may convey a work based on the Program, or the modifications to
|
||||||
|
produce it from the Program, in the form of source code under the
|
||||||
|
terms of section 4, provided that you also meet all of these conditions:
|
||||||
|
|
||||||
|
a) The work must carry prominent notices stating that you modified
|
||||||
|
it, and giving a relevant date.
|
||||||
|
|
||||||
|
b) The work must carry prominent notices stating that it is
|
||||||
|
released under this License and any conditions added under section
|
||||||
|
7. This requirement modifies the requirement in section 4 to
|
||||||
|
"keep intact all notices".
|
||||||
|
|
||||||
|
c) You must license the entire work, as a whole, under this
|
||||||
|
License to anyone who comes into possession of a copy. This
|
||||||
|
License will therefore apply, along with any applicable section 7
|
||||||
|
additional terms, to the whole of the work, and all its parts,
|
||||||
|
regardless of how they are packaged. This License gives no
|
||||||
|
permission to license the work in any other way, but it does not
|
||||||
|
invalidate such permission if you have separately received it.
|
||||||
|
|
||||||
|
d) If the work has interactive user interfaces, each must display
|
||||||
|
Appropriate Legal Notices; however, if the Program has interactive
|
||||||
|
interfaces that do not display Appropriate Legal Notices, your
|
||||||
|
work need not make them do so.
|
||||||
|
|
||||||
|
A compilation of a covered work with other separate and independent
|
||||||
|
works, which are not by their nature extensions of the covered work,
|
||||||
|
and which are not combined with it such as to form a larger program,
|
||||||
|
in or on a volume of a storage or distribution medium, is called an
|
||||||
|
"aggregate" if the compilation and its resulting copyright are not
|
||||||
|
used to limit the access or legal rights of the compilation's users
|
||||||
|
beyond what the individual works permit. Inclusion of a covered work
|
||||||
|
in an aggregate does not cause this License to apply to the other
|
||||||
|
parts of the aggregate.
|
||||||
|
|
||||||
|
6. Conveying Non-Source Forms.
|
||||||
|
|
||||||
|
You may convey a covered work in object code form under the terms
|
||||||
|
of sections 4 and 5, provided that you also convey the
|
||||||
|
machine-readable Corresponding Source under the terms of this License,
|
||||||
|
in one of these ways:
|
||||||
|
|
||||||
|
a) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by the
|
||||||
|
Corresponding Source fixed on a durable physical medium
|
||||||
|
customarily used for software interchange.
|
||||||
|
|
||||||
|
b) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by a
|
||||||
|
written offer, valid for at least three years and valid for as
|
||||||
|
long as you offer spare parts or customer support for that product
|
||||||
|
model, to give anyone who possesses the object code either (1) a
|
||||||
|
copy of the Corresponding Source for all the software in the
|
||||||
|
product that is covered by this License, on a durable physical
|
||||||
|
medium customarily used for software interchange, for a price no
|
||||||
|
more than your reasonable cost of physically performing this
|
||||||
|
conveying of source, or (2) access to copy the
|
||||||
|
Corresponding Source from a network server at no charge.
|
||||||
|
|
||||||
|
c) Convey individual copies of the object code with a copy of the
|
||||||
|
written offer to provide the Corresponding Source. This
|
||||||
|
alternative is allowed only occasionally and noncommercially, and
|
||||||
|
only if you received the object code with such an offer, in accord
|
||||||
|
with subsection 6b.
|
||||||
|
|
||||||
|
d) Convey the object code by offering access from a designated
|
||||||
|
place (gratis or for a charge), and offer equivalent access to the
|
||||||
|
Corresponding Source in the same way through the same place at no
|
||||||
|
further charge. You need not require recipients to copy the
|
||||||
|
Corresponding Source along with the object code. If the place to
|
||||||
|
copy the object code is a network server, the Corresponding Source
|
||||||
|
may be on a different server (operated by you or a third party)
|
||||||
|
that supports equivalent copying facilities, provided you maintain
|
||||||
|
clear directions next to the object code saying where to find the
|
||||||
|
Corresponding Source. Regardless of what server hosts the
|
||||||
|
Corresponding Source, you remain obligated to ensure that it is
|
||||||
|
available for as long as needed to satisfy these requirements.
|
||||||
|
|
||||||
|
e) Convey the object code using peer-to-peer transmission, provided
|
||||||
|
you inform other peers where the object code and Corresponding
|
||||||
|
Source of the work are being offered to the general public at no
|
||||||
|
charge under subsection 6d.
|
||||||
|
|
||||||
|
A separable portion of the object code, whose source code is excluded
|
||||||
|
from the Corresponding Source as a System Library, need not be
|
||||||
|
included in conveying the object code work.
|
||||||
|
|
||||||
|
A "User Product" is either (1) a "consumer product", which means any
|
||||||
|
tangible personal property which is normally used for personal, family,
|
||||||
|
or household purposes, or (2) anything designed or sold for incorporation
|
||||||
|
into a dwelling. In determining whether a product is a consumer product,
|
||||||
|
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||||
|
product received by a particular user, "normally used" refers to a
|
||||||
|
typical or common use of that class of product, regardless of the status
|
||||||
|
of the particular user or of the way in which the particular user
|
||||||
|
actually uses, or expects or is expected to use, the product. A product
|
||||||
|
is a consumer product regardless of whether the product has substantial
|
||||||
|
commercial, industrial or non-consumer uses, unless such uses represent
|
||||||
|
the only significant mode of use of the product.
|
||||||
|
|
||||||
|
"Installation Information" for a User Product means any methods,
|
||||||
|
procedures, authorization keys, or other information required to install
|
||||||
|
and execute modified versions of a covered work in that User Product from
|
||||||
|
a modified version of its Corresponding Source. The information must
|
||||||
|
suffice to ensure that the continued functioning of the modified object
|
||||||
|
code is in no case prevented or interfered with solely because
|
||||||
|
modification has been made.
|
||||||
|
|
||||||
|
If you convey an object code work under this section in, or with, or
|
||||||
|
specifically for use in, a User Product, and the conveying occurs as
|
||||||
|
part of a transaction in which the right of possession and use of the
|
||||||
|
User Product is transferred to the recipient in perpetuity or for a
|
||||||
|
fixed term (regardless of how the transaction is characterized), the
|
||||||
|
Corresponding Source conveyed under this section must be accompanied
|
||||||
|
by the Installation Information. But this requirement does not apply
|
||||||
|
if neither you nor any third party retains the ability to install
|
||||||
|
modified object code on the User Product (for example, the work has
|
||||||
|
been installed in ROM).
|
||||||
|
|
||||||
|
The requirement to provide Installation Information does not include a
|
||||||
|
requirement to continue to provide support service, warranty, or updates
|
||||||
|
for a work that has been modified or installed by the recipient, or for
|
||||||
|
the User Product in which it has been modified or installed. Access to a
|
||||||
|
network may be denied when the modification itself materially and
|
||||||
|
adversely affects the operation of the network or violates the rules and
|
||||||
|
protocols for communication across the network.
|
||||||
|
|
||||||
|
Corresponding Source conveyed, and Installation Information provided,
|
||||||
|
in accord with this section must be in a format that is publicly
|
||||||
|
documented (and with an implementation available to the public in
|
||||||
|
source code form), and must require no special password or key for
|
||||||
|
unpacking, reading or copying.
|
||||||
|
|
||||||
|
7. Additional Terms.
|
||||||
|
|
||||||
|
"Additional permissions" are terms that supplement the terms of this
|
||||||
|
License by making exceptions from one or more of its conditions.
|
||||||
|
Additional permissions that are applicable to the entire Program shall
|
||||||
|
be treated as though they were included in this License, to the extent
|
||||||
|
that they are valid under applicable law. If additional permissions
|
||||||
|
apply only to part of the Program, that part may be used separately
|
||||||
|
under those permissions, but the entire Program remains governed by
|
||||||
|
this License without regard to the additional permissions.
|
||||||
|
|
||||||
|
When you convey a copy of a covered work, you may at your option
|
||||||
|
remove any additional permissions from that copy, or from any part of
|
||||||
|
it. (Additional permissions may be written to require their own
|
||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Use with the GNU Affero General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU Affero General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the special requirements of the GNU Affero General Public License,
|
||||||
|
section 13, concerning interaction through a network will apply to the
|
||||||
|
combination as such.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. 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.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU 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 General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program does terminal interaction, make it output a short
|
||||||
|
notice like this when it starts in an interactive mode:
|
||||||
|
|
||||||
|
<program> Copyright (C) <year> <name of author>
|
||||||
|
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, your program's commands
|
||||||
|
might be different; for a GUI interface, you would use an "about box".
|
||||||
|
|
||||||
|
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 GPL, see
|
||||||
|
<https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
The GNU General Public License does not permit incorporating your program
|
||||||
|
into proprietary programs. If your program is a subroutine library, you
|
||||||
|
may consider it more useful to permit linking proprietary applications with
|
||||||
|
the library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License. But first, please read
|
||||||
|
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
||||||
@ -0,0 +1,12 @@
|
|||||||
|
# MySQL
|
||||||
|
DB_HOST = '127.0.0.1'
|
||||||
|
DB_PORT = 3306
|
||||||
|
DB_USER = 'root'
|
||||||
|
DB_PASSWD = 'root'
|
||||||
|
DB_NAME = 'kerberos'
|
||||||
|
|
||||||
|
# System Separator
|
||||||
|
SIGN = b'adm10'
|
||||||
|
|
||||||
|
# KDC password
|
||||||
|
MAIN_PWD = 'kad8cm1p0ins0s3w1o9r2d'.encode()
|
||||||
@ -0,0 +1,24 @@
|
|||||||
|
from lib.db import KDCdb
|
||||||
|
|
||||||
|
|
||||||
|
def create_table_user():
|
||||||
|
sql = """CREATE TABLE kdc_user (
|
||||||
|
id INT auto_increment PRIMARY KEY,
|
||||||
|
u_name VARCHAR(20) NOT NULL UNIQUE,
|
||||||
|
pwd VARCHAR(40) NOT NULL)"""
|
||||||
|
|
||||||
|
return KDCdb().create_table(sql)
|
||||||
|
|
||||||
|
|
||||||
|
def create_table_login():
|
||||||
|
sql = """CREATE TABLE kdc_login (
|
||||||
|
id INT auto_increment PRIMARY KEY,
|
||||||
|
u_name VARCHAR(20) NOT NULL,
|
||||||
|
last_time VARCHAR(40) NOT NULL)"""
|
||||||
|
|
||||||
|
return KDCdb().create_table(sql)
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
if create_table_user() and create_table_login():
|
||||||
|
print('[+] Create table success')
|
||||||
|
After Width: | Height: | Size: 36 KiB |
@ -0,0 +1,40 @@
|
|||||||
|
import socket
|
||||||
|
|
||||||
|
from conf.config import SIGN
|
||||||
|
from lib.gmssl import sm2
|
||||||
|
|
||||||
|
|
||||||
|
class RegClient(object):
|
||||||
|
def __init__(self, user, pwd):
|
||||||
|
self.target_host = '127.0.0.1'
|
||||||
|
self.target_port = 9002
|
||||||
|
|
||||||
|
self.public_key = None
|
||||||
|
|
||||||
|
self.user = user.encode()
|
||||||
|
self.pwd = pwd.encode()
|
||||||
|
|
||||||
|
self.register()
|
||||||
|
|
||||||
|
def register(self):
|
||||||
|
user_info = self.user + SIGN + self.pwd
|
||||||
|
|
||||||
|
client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
||||||
|
client.connect((self.target_host, self.target_port))
|
||||||
|
|
||||||
|
self.public_key = client.recv(1024).decode()
|
||||||
|
# print(self.public_key)
|
||||||
|
|
||||||
|
sm2_crypt = sm2.CryptSM2(public_key=self.public_key, private_key='')
|
||||||
|
enc_data = sm2_crypt.encrypt(user_info)
|
||||||
|
|
||||||
|
client.send(enc_data)
|
||||||
|
response = client.recv(1024)
|
||||||
|
print(response.decode())
|
||||||
|
|
||||||
|
client.close()
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
# RegClient('KerberosUser', '这是A的密码111')
|
||||||
|
RegClient('KerberosResource', '这是B的密码222')
|
||||||
@ -0,0 +1,53 @@
|
|||||||
|
import time
|
||||||
|
|
||||||
|
from conf.config import SIGN
|
||||||
|
from lib.db import KDCdb
|
||||||
|
from lib.gmssl import sm2, sm3
|
||||||
|
from lib.ksocket import Socket
|
||||||
|
|
||||||
|
|
||||||
|
class RegServer(Socket):
|
||||||
|
def __init__(self):#初始化
|
||||||
|
super().__init__()#去到ksocket进行初始化
|
||||||
|
|
||||||
|
self.bind_ip = '0.0.0.0'
|
||||||
|
self.bind_port = 9002#重写端口
|
||||||
|
|
||||||
|
self.private_key = None#覆盖
|
||||||
|
self.public_key = None#覆盖
|
||||||
|
|
||||||
|
self.Kdb = KDCdb()#KDC数据库
|
||||||
|
|
||||||
|
def generate_kp(self):
|
||||||
|
kp = sm2.CryptSM2(public_key='', private_key='')# 创建sm2对象(附公钥)
|
||||||
|
|
||||||
|
self.private_key = kp.get_random_d()#创建私钥的位置，后面会被覆盖
|
||||||
|
self.public_key = kp.get_pa(self.private_key)#创建公钥的位置，后面会被覆盖
|
||||||
|
|
||||||
|
def _handle_client(self, client_socket):
|
||||||
|
self.generate_kp()
|
||||||
|
|
||||||
|
client_socket.send(self.public_key.encode())
|
||||||
|
|
||||||
|
user_info = client_socket.recv(1024)
|
||||||
|
print('[+] Received UserInfo: ', user_info)
|
||||||
|
|
||||||
|
sm2_crypt = sm2.CryptSM2(public_key='', private_key=self.private_key)
|
||||||
|
dec_data = sm2_crypt.decrypt(user_info)
|
||||||
|
|
||||||
|
user, pwd = dec_data.split(SIGN)
|
||||||
|
self.Kdb.insert_data(user.decode(), sm3.hash(pwd).decode()[:20], 'kdc_user')
|
||||||
|
|
||||||
|
loc_time = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time()))
|
||||||
|
self.Kdb.insert_data(user.decode(), loc_time, 'kdc_login')
|
||||||
|
|
||||||
|
client_socket.send('[+] Register success'.encode())
|
||||||
|
|
||||||
|
client_socket.close()
|
||||||
|
|
||||||
|
def main(self):
|
||||||
|
self.server('RegServer')
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
RegServer().main()#运行regserver服务器到第九行
|
||||||
@ -0,0 +1,70 @@
|
|||||||
|
import os
|
||||||
|
import string
|
||||||
|
import time
|
||||||
|
from random import choice
|
||||||
|
|
||||||
|
from lib.pbkdf2 import re_gen_key
|
||||||
|
|
||||||
|
|
||||||
|
R = '\033[1;31m'
|
||||||
|
w = '\033[0m'
|
||||||
|
|
||||||
|
|
||||||
|
def set_timestamp():
|
||||||
|
return str(time.time()).encode()
|
||||||
|
|
||||||
|
|
||||||
|
def tsp_compare(time_begin):
|
||||||
|
time_end = set_timestamp()
|
||||||
|
sub = float(time_end) - float(time_begin) # 60s
|
||||||
|
if sub <= 60:
|
||||||
|
pass
|
||||||
|
else:
|
||||||
|
print(R + '[-] KDC_ERR_TIME_INVALID' + w)
|
||||||
|
os._exit(0)
|
||||||
|
|
||||||
|
|
||||||
|
def nonce_compare(nonce, nonces):
|
||||||
|
if nonce in nonces:
|
||||||
|
print(R + '[-] KDC_ERR_NONCE_INVALID' + w)
|
||||||
|
os._exit(0)
|
||||||
|
else:
|
||||||
|
nonces.append(nonce)
|
||||||
|
|
||||||
|
|
||||||
|
def user_compare(u1, u2):
|
||||||
|
if u1 == u2:
|
||||||
|
pass
|
||||||
|
else:
|
||||||
|
print(R + '[-] KDC_ERR_USER_INVALID' + w)
|
||||||
|
os._exit(0)
|
||||||
|
|
||||||
|
|
||||||
|
def get_random_str(strlen=16):
|
||||||
|
s = ''
|
||||||
|
for i in range(strlen):
|
||||||
|
a = choice(list(string.ascii_letters + string.digits))
|
||||||
|
s = '%s%s' % (s, a)
|
||||||
|
return re_gen_key(s, strlen).encode()
|
||||||
|
|
||||||
|
|
||||||
|
def get_random_iv(strlen=16):
|
||||||
|
letterlist = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f']
|
||||||
|
s = ''
|
||||||
|
for i in range(strlen):
|
||||||
|
a = choice(letterlist)
|
||||||
|
s = '%s%s' % (s, a)
|
||||||
|
return s.encode()
|
||||||
|
|
||||||
|
|
||||||
|
def r_file(f_name):
|
||||||
|
try:
|
||||||
|
with open(f_name, 'r') as f:
|
||||||
|
return f.read()
|
||||||
|
except FileNotFoundError:
|
||||||
|
print(R + '[-] No such file or directory' + w)
|
||||||
|
|
||||||
|
|
||||||
|
def w_file(f_name, s):
|
||||||
|
with open(f_name, 'w') as f:
|
||||||
|
f.write(s)
|
||||||
@ -0,0 +1,99 @@
|
|||||||
|
import pymysql
|
||||||
|
|
||||||
|
from conf.config import DB_HOST, DB_PORT, DB_USER, DB_PASSWD, DB_NAME
|
||||||
|
|
||||||
|
|
||||||
|
class KDCdb(object):
|
||||||
|
def __init__(self):
|
||||||
|
self.host = DB_HOST
|
||||||
|
self.port = DB_PORT
|
||||||
|
self.user = DB_USER
|
||||||
|
self.password = DB_PASSWD
|
||||||
|
self.database = DB_NAME
|
||||||
|
self.charset = 'utf8'
|
||||||
|
|
||||||
|
def connect_kdc_db(self):
|
||||||
|
try:
|
||||||
|
return pymysql.connect(host=self.host, port=self.port, user=self.user, password=self.password,
|
||||||
|
database=self.database, charset=self.charset)
|
||||||
|
except (ConnectionRefusedError, pymysql.err.OperationalError):
|
||||||
|
print('Connect operation error')
|
||||||
|
return False
|
||||||
|
|
||||||
|
def create_table(self, sql):
|
||||||
|
if self.connect_kdc_db():
|
||||||
|
conn = self.connect_kdc_db()
|
||||||
|
cursor = conn.cursor()
|
||||||
|
try:
|
||||||
|
cursor.execute(sql)
|
||||||
|
return True
|
||||||
|
except (pymysql.err.OperationalError, pymysql.err.InternalError):
|
||||||
|
print('Create operation error - Table already exists')
|
||||||
|
finally:
|
||||||
|
cursor.close()
|
||||||
|
conn.close()
|
||||||
|
else:
|
||||||
|
return False
|
||||||
|
|
||||||
|
def insert_data(self, user, pwd, tb_name):
|
||||||
|
if self.connect_kdc_db():
|
||||||
|
conn = self.connect_kdc_db()
|
||||||
|
cursor = conn.cursor()
|
||||||
|
|
||||||
|
try:
|
||||||
|
if tb_name == 'kdc_user':
|
||||||
|
cursor.execute(f'INSERT INTO kdc_user (u_name, pwd) VALUES (%s, %s)', (user, pwd))
|
||||||
|
elif tb_name == 'kdc_login':
|
||||||
|
cursor.execute(f'INSERT INTO kdc_login (u_name, last_time) VALUES (%s, %s)', (user, pwd))
|
||||||
|
conn.commit()
|
||||||
|
except pymysql.err.IntegrityError:
|
||||||
|
conn.rollback()
|
||||||
|
print('Insert operation error - Duplicate entry')
|
||||||
|
except pymysql.err.DataError:
|
||||||
|
conn.rollback()
|
||||||
|
print('Insert operation error - Data too long')
|
||||||
|
else:
|
||||||
|
print(f'[+] Insert {tb_name} success')
|
||||||
|
finally:
|
||||||
|
cursor.close()
|
||||||
|
conn.close()
|
||||||
|
else:
|
||||||
|
return False
|
||||||
|
|
||||||
|
def query_data(self, user, tb_name):
|
||||||
|
if self.connect_kdc_db():
|
||||||
|
conn = self.connect_kdc_db()
|
||||||
|
cursor = conn.cursor()
|
||||||
|
|
||||||
|
try:
|
||||||
|
if tb_name == 'kdc_user':
|
||||||
|
cursor.execute(f'SELECT pwd FROM kdc_user WHERE u_name=%s', user)
|
||||||
|
elif tb_name == 'kdc_login':
|
||||||
|
cursor.execute(f'SELECT last_time FROM kdc_login WHERE u_name=%s ORDER BY id DESC', user)
|
||||||
|
return cursor.fetchone()
|
||||||
|
except pymysql.err.InternalError:
|
||||||
|
print('Query operation error - Unknown column')
|
||||||
|
finally:
|
||||||
|
cursor.close()
|
||||||
|
conn.close()
|
||||||
|
else:
|
||||||
|
return False
|
||||||
|
|
||||||
|
def delete_data(self, user):
|
||||||
|
if self.connect_kdc_db():
|
||||||
|
conn = self.connect_kdc_db()
|
||||||
|
cursor = conn.cursor()
|
||||||
|
|
||||||
|
try:
|
||||||
|
cursor.execute(f'DELETE FROM kdc_user where u_name=%s', user)
|
||||||
|
conn.commit()
|
||||||
|
except pymysql.err.OperationalError:
|
||||||
|
conn.rollback()
|
||||||
|
print('Delete operation error')
|
||||||
|
else:
|
||||||
|
print('[+] Delete success')
|
||||||
|
finally:
|
||||||
|
cursor.close()
|
||||||
|
conn.close()
|
||||||
|
else:
|
||||||
|
return False
|
||||||
@ -0,0 +1,19 @@
|
|||||||
|
from random import choice
|
||||||
|
|
||||||
|
xor = lambda a, b: list(map(lambda x, y: x ^ y, a, b))
|
||||||
|
|
||||||
|
rotl = lambda x, n: ((x << n) & 0xffffffff) | ((x >> (32 - n)) & 0xffffffff)
|
||||||
|
|
||||||
|
get_uint32_be = lambda key_data: ((key_data[0] << 24) | (key_data[1] << 16) | (key_data[2] << 8) | (key_data[3]))
|
||||||
|
|
||||||
|
put_uint32_be = lambda n: [((n >> 24) & 0xff), ((n >> 16) & 0xff), ((n >> 8) & 0xff), ((n) & 0xff)]
|
||||||
|
|
||||||
|
padding = lambda data, block=16: data + [(16 - len(data) % block) for _ in range(16 - len(data) % block)]
|
||||||
|
|
||||||
|
unpadding = lambda data: data[:-data[-1]]
|
||||||
|
|
||||||
|
list_to_bytes = lambda data: b''.join([bytes((i,)) for i in data])
|
||||||
|
|
||||||
|
bytes_to_list = lambda data: [i for i in data]
|
||||||
|
|
||||||
|
random_hex = lambda x: ''.join([choice('0123456789abcdef') for _ in range(x)])
|
||||||
@ -0,0 +1,189 @@
|
|||||||
|
import copy
|
||||||
|
import string
|
||||||
|
from random import choice
|
||||||
|
|
||||||
|
from lib.gmssl.func import put_uint32_be, get_uint32_be, rotl, bytes_to_list, xor, padding, list_to_bytes, unpadding
|
||||||
|
from lib.pbkdf2 import re_gen_key
|
||||||
|
|
||||||
|
# Expanded SM4 box table
|
||||||
|
SM4_BOXES_TABLE = [
|
||||||
|
0xd6, 0x90, 0xe9, 0xfe, 0xcc, 0xe1, 0x3d, 0xb7, 0x16, 0xb6, 0x14, 0xc2, 0x28, 0xfb, 0x2c,
|
||||||
|
0x05, 0x2b, 0x67, 0x9a, 0x76, 0x2a, 0xbe, 0x04, 0xc3, 0xaa, 0x44, 0x13, 0x26, 0x49, 0x86,
|
||||||
|
0x06, 0x99, 0x9c, 0x42, 0x50, 0xf4, 0x91, 0xef, 0x98, 0x7a, 0x33, 0x54, 0x0b, 0x43, 0xed,
|
||||||
|
0xcf, 0xac, 0x62, 0xe4, 0xb3, 0x1c, 0xa9, 0xc9, 0x08, 0xe8, 0x95, 0x80, 0xdf, 0x94, 0xfa,
|
||||||
|
0x75, 0x8f, 0x3f, 0xa6, 0x47, 0x07, 0xa7, 0xfc, 0xf3, 0x73, 0x17, 0xba, 0x83, 0x59, 0x3c,
|
||||||
|
0x19, 0xe6, 0x85, 0x4f, 0xa8, 0x68, 0x6b, 0x81, 0xb2, 0x71, 0x64, 0xda, 0x8b, 0xf8, 0xeb,
|
||||||
|
0x0f, 0x4b, 0x70, 0x56, 0x9d, 0x35, 0x1e, 0x24, 0x0e, 0x5e, 0x63, 0x58, 0xd1, 0xa2, 0x25,
|
||||||
|
0x22, 0x7c, 0x3b, 0x01, 0x21, 0x78, 0x87, 0xd4, 0x00, 0x46, 0x57, 0x9f, 0xd3, 0x27, 0x52,
|
||||||
|
0x4c, 0x36, 0x02, 0xe7, 0xa0, 0xc4, 0xc8, 0x9e, 0xea, 0xbf, 0x8a, 0xd2, 0x40, 0xc7, 0x38,
|
||||||
|
0xb5, 0xa3, 0xf7, 0xf2, 0xce, 0xf9, 0x61, 0x15, 0xa1, 0xe0, 0xae, 0x5d, 0xa4, 0x9b, 0x34,
|
||||||
|
0x1a, 0x55, 0xad, 0x93, 0x32, 0x30, 0xf5, 0x8c, 0xb1, 0xe3, 0x1d, 0xf6, 0xe2, 0x2e, 0x82,
|
||||||
|
0x66, 0xca, 0x60, 0xc0, 0x29, 0x23, 0xab, 0x0d, 0x53, 0x4e, 0x6f, 0xd5, 0xdb, 0x37, 0x45,
|
||||||
|
0xde, 0xfd, 0x8e, 0x2f, 0x03, 0xff, 0x6a, 0x72, 0x6d, 0x6c, 0x5b, 0x51, 0x8d, 0x1b, 0xaf,
|
||||||
|
0x92, 0xbb, 0xdd, 0xbc, 0x7f, 0x11, 0xd9, 0x5c, 0x41, 0x1f, 0x10, 0x5a, 0xd8, 0x0a, 0xc1,
|
||||||
|
0x31, 0x88, 0xa5, 0xcd, 0x7b, 0xbd, 0x2d, 0x74, 0xd0, 0x12, 0xb8, 0xe5, 0xb4, 0xb0, 0x89,
|
||||||
|
0x69, 0x97, 0x4a, 0x0c, 0x96, 0x77, 0x7e, 0x65, 0xb9, 0xf1, 0x09, 0xc5, 0x6e, 0xc6, 0x84,
|
||||||
|
0x18, 0xf0, 0x7d, 0xec, 0x3a, 0xdc, 0x4d, 0x20, 0x79, 0xee, 0x5f, 0x3e, 0xd7, 0xcb, 0x39,
|
||||||
|
0x48,
|
||||||
|
]
|
||||||
|
|
||||||
|
# System parameter
|
||||||
|
SM4_FK = [0xa3b1bac6, 0x56aa3350, 0x677d9197, 0xb27022dc]
|
||||||
|
|
||||||
|
# fixed parameter
|
||||||
|
SM4_CK = [
|
||||||
|
0x00070e15, 0x1c232a31, 0x383f464d, 0x545b6269,
|
||||||
|
0x70777e85, 0x8c939aa1, 0xa8afb6bd, 0xc4cbd2d9,
|
||||||
|
0xe0e7eef5, 0xfc030a11, 0x181f262d, 0x343b4249,
|
||||||
|
0x50575e65, 0x6c737a81, 0x888f969d, 0xa4abb2b9,
|
||||||
|
0xc0c7ced5, 0xdce3eaf1, 0xf8ff060d, 0x141b2229,
|
||||||
|
0x30373e45, 0x4c535a61, 0x686f767d, 0x848b9299,
|
||||||
|
0xa0a7aeb5, 0xbcc3cad1, 0xd8dfe6ed, 0xf4fb0209,
|
||||||
|
0x10171e25, 0x2c333a41, 0x484f565d, 0x646b7279
|
||||||
|
]
|
||||||
|
|
||||||
|
SM4_ENCRYPT = 0
|
||||||
|
SM4_DECRYPT = 1
|
||||||
|
|
||||||
|
|
||||||
|
class CryptSM4(object):
|
||||||
|
|
||||||
|
def __init__(self, mode=SM4_ENCRYPT):
|
||||||
|
self.sk = [0] * 32
|
||||||
|
self.mode = mode
|
||||||
|
|
||||||
|
# Calculating round encryption key.
|
||||||
|
# args: [in] a: a is a 32 bits unsigned value;
|
||||||
|
# return: sk[i]: i{0,1,2,3,...31}.
|
||||||
|
@classmethod
|
||||||
|
def _round_key(cls, ka):
|
||||||
|
b = [0, 0, 0, 0]
|
||||||
|
a = put_uint32_be(ka)
|
||||||
|
b[0] = SM4_BOXES_TABLE[a[0]]
|
||||||
|
b[1] = SM4_BOXES_TABLE[a[1]]
|
||||||
|
b[2] = SM4_BOXES_TABLE[a[2]]
|
||||||
|
b[3] = SM4_BOXES_TABLE[a[3]]
|
||||||
|
bb = get_uint32_be(b[0:4])
|
||||||
|
rk = bb ^ (rotl(bb, 13)) ^ (rotl(bb, 23))
|
||||||
|
return rk
|
||||||
|
|
||||||
|
# Calculating and getting encryption/decryption contents.
|
||||||
|
# args: [in] x0: original contents;
|
||||||
|
# args: [in] x1: original contents;
|
||||||
|
# args: [in] x2: original contents;
|
||||||
|
# args: [in] x3: original contents;
|
||||||
|
# args: [in] rk: encryption/decryption key;
|
||||||
|
# return the contents of encryption/decryption contents.
|
||||||
|
@classmethod
|
||||||
|
def _f(cls, x0, x1, x2, x3, rk):
|
||||||
|
# "T algorithm" == "L algorithm" + "t algorithm".
|
||||||
|
# args: [in] a: a is a 32 bits unsigned value;
|
||||||
|
# return: c: c is calculated with line algorithm "L" and nonline algorithm "t"
|
||||||
|
def _sm4_l_t(ka):
|
||||||
|
b = [0, 0, 0, 0]
|
||||||
|
a = put_uint32_be(ka)
|
||||||
|
b[0] = SM4_BOXES_TABLE[a[0]]
|
||||||
|
b[1] = SM4_BOXES_TABLE[a[1]]
|
||||||
|
b[2] = SM4_BOXES_TABLE[a[2]]
|
||||||
|
b[3] = SM4_BOXES_TABLE[a[3]]
|
||||||
|
bb = get_uint32_be(b[0:4])
|
||||||
|
c = bb ^ (rotl(bb, 2)) ^ (rotl(bb, 10)) ^ (rotl(bb, 18)) ^ (rotl(bb, 24))
|
||||||
|
return c
|
||||||
|
|
||||||
|
return (x0 ^ _sm4_l_t(x1 ^ x2 ^ x3 ^ rk))
|
||||||
|
|
||||||
|
@staticmethod
|
||||||
|
def get_random_key(strlen=16):
|
||||||
|
s = ''
|
||||||
|
for i in range(strlen):
|
||||||
|
a = choice(list(string.ascii_letters + string.digits))
|
||||||
|
s = '%s%s' % (s, a)
|
||||||
|
return re_gen_key(s, strlen).encode()
|
||||||
|
|
||||||
|
@staticmethod
|
||||||
|
def get_random_iv(strlen=16):
|
||||||
|
letterlist = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f']
|
||||||
|
s = ''
|
||||||
|
for i in range(strlen):
|
||||||
|
a = choice(letterlist)
|
||||||
|
s = '%s%s' % (s, a)
|
||||||
|
return s.encode()
|
||||||
|
|
||||||
|
def set_key(self, key, mode):
|
||||||
|
key = bytes_to_list(key)
|
||||||
|
MK = [0, 0, 0, 0]
|
||||||
|
k = [0] * 36
|
||||||
|
MK[0] = get_uint32_be(key[0:4])
|
||||||
|
MK[1] = get_uint32_be(key[4:8])
|
||||||
|
MK[2] = get_uint32_be(key[8:12])
|
||||||
|
MK[3] = get_uint32_be(key[12:16])
|
||||||
|
k[0:4] = xor(MK[0:4], SM4_FK[0:4])
|
||||||
|
for i in range(32):
|
||||||
|
k[i + 4] = k[i] ^ (
|
||||||
|
self._round_key(k[i + 1] ^ k[i + 2] ^ k[i + 3] ^ SM4_CK[i]))
|
||||||
|
self.sk[i] = k[i + 4]
|
||||||
|
self.mode = mode
|
||||||
|
if mode == SM4_DECRYPT:
|
||||||
|
for idx in range(16):
|
||||||
|
t = self.sk[idx]
|
||||||
|
self.sk[idx] = self.sk[31 - idx]
|
||||||
|
self.sk[31 - idx] = t
|
||||||
|
|
||||||
|
def one_round(self, sk, in_put):
|
||||||
|
out_put = []
|
||||||
|
ulbuf = [0] * 36
|
||||||
|
ulbuf[0] = get_uint32_be(in_put[0:4])
|
||||||
|
ulbuf[1] = get_uint32_be(in_put[4:8])
|
||||||
|
ulbuf[2] = get_uint32_be(in_put[8:12])
|
||||||
|
ulbuf[3] = get_uint32_be(in_put[12:16])
|
||||||
|
for idx in range(32):
|
||||||
|
ulbuf[idx + 4] = self._f(ulbuf[idx], ulbuf[idx + 1], ulbuf[idx + 2], ulbuf[idx + 3], sk[idx])
|
||||||
|
|
||||||
|
out_put += put_uint32_be(ulbuf[35])
|
||||||
|
out_put += put_uint32_be(ulbuf[34])
|
||||||
|
out_put += put_uint32_be(ulbuf[33])
|
||||||
|
out_put += put_uint32_be(ulbuf[32])
|
||||||
|
return out_put
|
||||||
|
|
||||||
|
def crypt_ecb(self, input_data):
|
||||||
|
# SM4-ECB block encryption/decryption
|
||||||
|
input_data = bytes_to_list(input_data)
|
||||||
|
if self.mode == SM4_ENCRYPT:
|
||||||
|
input_data = padding(input_data)
|
||||||
|
length = len(input_data)
|
||||||
|
i = 0
|
||||||
|
output_data = []
|
||||||
|
while length > 0:
|
||||||
|
output_data += self.one_round(self.sk, input_data[i:i + 16])
|
||||||
|
i += 16
|
||||||
|
length -= 16
|
||||||
|
if self.mode == SM4_DECRYPT:
|
||||||
|
return list_to_bytes(unpadding(output_data))
|
||||||
|
return list_to_bytes(output_data)
|
||||||
|
|
||||||
|
def crypt_cbc(self, iv, input_data):
|
||||||
|
# SM4-CBC buffer encryption/decryption
|
||||||
|
# 使用随机数产生初始化向量IV
|
||||||
|
i = 0
|
||||||
|
output_data = []
|
||||||
|
tmp_input = [0] * 16
|
||||||
|
iv = bytes_to_list(iv)
|
||||||
|
if self.mode == SM4_ENCRYPT:
|
||||||
|
input_data = padding(bytes_to_list(input_data))
|
||||||
|
length = len(input_data)
|
||||||
|
while length > 0:
|
||||||
|
tmp_input[0:16] = xor(input_data[i:i + 16], iv[0:16])
|
||||||
|
output_data += self.one_round(self.sk, tmp_input[0:16])
|
||||||
|
iv = copy.deepcopy(output_data[i:i + 16])
|
||||||
|
i += 16
|
||||||
|
length -= 16
|
||||||
|
return list_to_bytes(output_data)
|
||||||
|
else:
|
||||||
|
length = len(input_data)
|
||||||
|
while length > 0:
|
||||||
|
output_data += self.one_round(self.sk, input_data[i:i + 16])
|
||||||
|
output_data[i:i + 16] = xor(output_data[i:i + 16], iv[0:16])
|
||||||
|
iv = copy.deepcopy(input_data[i:i + 16])
|
||||||
|
i += 16
|
||||||
|
length -= 16
|
||||||
|
return list_to_bytes(unpadding(output_data))
|
||||||
@ -0,0 +1,48 @@
|
|||||||
|
# kerberos socket
|
||||||
|
|
||||||
|
import socket
|
||||||
|
import threading
|
||||||
|
|
||||||
|
|
||||||
|
class Socket(object):
|
||||||
|
def __init__(self):
|
||||||
|
self.bind_ip = '0.0.0.0'
|
||||||
|
self.bind_port = 8000
|
||||||
|
|
||||||
|
self.target_host = '127.0.0.1'
|
||||||
|
self.target_port = 8000
|
||||||
|
|
||||||
|
@staticmethod
|
||||||
|
def _handle_client(client_socket: socket.socket):
|
||||||
|
msg = 'HelloWorld'
|
||||||
|
|
||||||
|
request = client_socket.recv(1024)
|
||||||
|
|
||||||
|
print('[*] Received: %s' % request)
|
||||||
|
|
||||||
|
client_socket.send(msg.encode())
|
||||||
|
client_socket.close()
|
||||||
|
|
||||||
|
def server(self, server_name):
|
||||||
|
print('[*] %s Service is running... ' % server_name)
|
||||||
|
|
||||||
|
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
||||||
|
server.bind((self.bind_ip, self.bind_port))
|
||||||
|
server.listen(5)
|
||||||
|
while True:
|
||||||
|
client, addr = server.accept()
|
||||||
|
|
||||||
|
print('[*] Accepted connection from: %s:%d\n' % (addr[0], addr[1]))
|
||||||
|
|
||||||
|
client_handler = threading.Thread(target=self._handle_client, args=(client,))
|
||||||
|
client_handler.start()
|
||||||
|
|
||||||
|
def client(self, msg):
|
||||||
|
client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
||||||
|
client.connect((self.target_host, self.target_port))
|
||||||
|
client.send(msg.encode())
|
||||||
|
|
||||||
|
response = client.recv(1024)
|
||||||
|
print(response)
|
||||||
|
|
||||||
|
return response
|
||||||
@ -0,0 +1,45 @@
|
|||||||
|
import hmac
|
||||||
|
import struct
|
||||||
|
import hashlib
|
||||||
|
|
||||||
|
from binascii import hexlify, unhexlify
|
||||||
|
|
||||||
|
|
||||||
|
def pbkdf2(password, salt, iters, keylen, digestmod=hashlib.sha1):
|
||||||
|
"""Run the PBKDF2 (Password-Based Key Derivation Function 2) algorithm
|
||||||
|
and return the derived key. The arguments are:
|
||||||
|
password (bytes or bytearray) -- the input password
|
||||||
|
salt (bytes or bytearray) -- a cryptographic salt
|
||||||
|
iters (int) -- number of iterations
|
||||||
|
keylen (int) -- length of key to derive
|
||||||
|
digestmod -- a cryptographic hash function: either a module
|
||||||
|
supporting PEP 247, a hashlib constructor, or (in Python 3.4
|
||||||
|
or later) the name of a hash function.
|
||||||
|
"""
|
||||||
|
h = hmac.new(password, digestmod=digestmod)
|
||||||
|
|
||||||
|
def prf(data):
|
||||||
|
hm = h.copy()
|
||||||
|
hm.update(data)
|
||||||
|
return bytearray(hm.digest())
|
||||||
|
|
||||||
|
key = bytearray()
|
||||||
|
i = 1
|
||||||
|
while len(key) < keylen:
|
||||||
|
t = u = prf(salt + struct.pack('>i', i))
|
||||||
|
for _ in range(iters - 1):
|
||||||
|
u = prf(u)
|
||||||
|
t = bytearray(x ^ y for x, y in zip(t, u))
|
||||||
|
key += t
|
||||||
|
i += 1
|
||||||
|
return key[:keylen]
|
||||||
|
|
||||||
|
|
||||||
|
def re_gen_key(pwd, key_len):
|
||||||
|
password = pwd.encode()
|
||||||
|
salt = unhexlify(b'1234567878563412')
|
||||||
|
return hexlify(pbkdf2(password, salt, 500, int(key_len/2), hashlib.sha256)).decode()
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
print(re_gen_key('Python测试', 16))
|
||||||
Binary file not shown.
@ -0,0 +1,15 @@
|
|||||||
|
from lib.gmssl import sm2
|
||||||
|
|
||||||
|
kp = sm2.CryptSM2(public_key='', private_key='')
|
||||||
|
|
||||||
|
a1 = kp.get_random_d(16)
|
||||||
|
a2 = kp.get_pa(a1)
|
||||||
|
|
||||||
|
b1 = kp.get_random_d(16)
|
||||||
|
b2 = kp.get_pa(b1)
|
||||||
|
print(b2)
|
||||||
|
|
||||||
|
k1 = kp._kg(int(a1, 16), b2)
|
||||||
|
k2 = kp._kg(int(b1, 16), a2)
|
||||||
|
|
||||||
|
assert k1 == k2
|
||||||
@ -0,0 +1,30 @@
|
|||||||
|
from lib.gmssl import sm2, func
|
||||||
|
|
||||||
|
kp = sm2.CryptSM2(public_key='', private_key='')
|
||||||
|
|
||||||
|
private_key = kp.get_random_d(16)
|
||||||
|
public_key = kp.get_pa(private_key)
|
||||||
|
|
||||||
|
print("\nprivate_key & public_key")
|
||||||
|
print("private_key:%s" % private_key)
|
||||||
|
print("public_key:%s" % public_key)
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
sm2_crypt = sm2.CryptSM2(public_key=public_key, private_key=private_key)
|
||||||
|
data = "Python测试".encode()
|
||||||
|
|
||||||
|
print("\nencrypt & decrypt")
|
||||||
|
enc_data = sm2_crypt.encrypt(data)
|
||||||
|
print("enc_data:%s" % enc_data)
|
||||||
|
dec_data = sm2_crypt.decrypt(enc_data)
|
||||||
|
print("dec_data:%s" % dec_data.decode())
|
||||||
|
assert data == dec_data
|
||||||
|
|
||||||
|
print("\nsign & verify")
|
||||||
|
random_hex_str = func.random_hex(sm2_crypt.para_len)
|
||||||
|
sign = sm2_crypt.sign(data, random_hex_str)
|
||||||
|
print('sign:%s' % sign)
|
||||||
|
verify = sm2_crypt.verify(sign, data)
|
||||||
|
print('verify:%s' % verify)
|
||||||
|
assert verify
|
||||||
@ -0,0 +1,5 @@
|
|||||||
|
from lib.gmssl import sm3
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
hash_data = sm3.hash("Python测试".encode())
|
||||||
|
print(hash_data)
|
||||||
@ -0,0 +1,27 @@
|
|||||||
|
from lib.gmssl import sm4
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
value = 'Python测试Python测试Python测试'.encode()
|
||||||
|
crypt_sm4 = sm4.CryptSM4()
|
||||||
|
key = crypt_sm4.get_random_key()
|
||||||
|
iv = crypt_sm4.get_random_iv()
|
||||||
|
print(iv.decode())
|
||||||
|
print(key.decode())
|
||||||
|
|
||||||
|
print("\nECB encrypt & decrypt")
|
||||||
|
crypt_sm4.set_key(key, sm4.SM4_ENCRYPT)
|
||||||
|
encrypt_value = crypt_sm4.crypt_ecb(value)
|
||||||
|
print(encrypt_value)
|
||||||
|
crypt_sm4.set_key(key, sm4.SM4_DECRYPT)
|
||||||
|
decrypt_value = crypt_sm4.crypt_ecb(encrypt_value)
|
||||||
|
print(decrypt_value.decode())
|
||||||
|
assert value == decrypt_value
|
||||||
|
|
||||||
|
print("\nCBC encrypt & decrypt")
|
||||||
|
crypt_sm4.set_key(key, sm4.SM4_ENCRYPT)
|
||||||
|
encrypt_value = crypt_sm4.crypt_cbc(iv, value)
|
||||||
|
print(encrypt_value)
|
||||||
|
crypt_sm4.set_key(key, sm4.SM4_DECRYPT)
|
||||||
|
decrypt_value = crypt_sm4.crypt_cbc(iv, encrypt_value)
|
||||||
|
print(decrypt_value.decode())
|
||||||
|
assert value == decrypt_value
|
||||||
Loading…
Reference in new issue