starlingx/oidc-auth-armada-app
Code Issues Proposed changes

Create CLI for stx-oidc-client

Browse Source 
Add a CLI oidc-auth to obtain token through oidc-client and dex
from Windows Active Directory for Kubernetes authentication.

Story: 2006711
Task: 38919

Change-Id: Id0e505202a926aaaf8f6e1182c8c87738ab61025
Signed-off-by: Teresa Ho <teresa.ho@windriver.com>
This commit is contained in:
Teresa Ho 2020-03-02 22:23:04 -05:00
parent 804fd7cbaa
commit 9a7974a14f
11 changed files with 453 additions and 0 deletions
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.gitignore vendored Normal file
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*.egg-info
.tox

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centos_iso_image.inc
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stx-oidc-auth-helm stx-oidc-auth-helm
oidcauthtools

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centos_pkg_dirs
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dex-helm dex-helm
stx-oidc-auth-helm stx-oidc-auth-helm
oidc-auth-tools

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centos_stable_wheels.inc Normal file
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oidcauthtools-wheels

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oidc-auth-tools/centos/build_srpm.data Normal file
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SRC_DIR="oidcauthtools"
TIS_PATCH_VER=0

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oidc-auth-tools/centos/oidc-auth-tools.spec Normal file
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%global pypi_name oidcauthtools
Summary: OIDC authentication tool package
Name: %{pypi_name}
Version: 1.0
Release: %{tis_patch_ver}%{?_tis_dist}
License: Apache-2.0
Group: base
Packager: Wind River <info@windriver.com>
URL: unknown
BuildArch: noarch
Source: %name-%version.tar.gz
BuildRequires: python-pbr >= 2.0.0
BuildRequires: python-setuptools
BuildRequires: python2-wheel
Requires: python2-mechanize
Requires: python-pbr >= 2.0.0
%description
This package contains OIDC authentication tools to obtain token
from DEX and setup kubernetes credential for a user.
%define local_bindir /usr/bin/
%define pythonroot /usr/lib/python2.7/site-packages
%prep
%setup
# Remove bundled egg-info
rm -rf *.egg-info
%build
export PBR_VERSION=%{version}
%{__python2} setup.py build
%py2_build_wheel
%install
export PBR_VERSION=%{version}
%{__python} setup.py install --root=$RPM_BUILD_ROOT \
--install-lib=%{pythonroot} \
--prefix=/usr \
--install-data=/usr/share \
--single-version-externally-managed
mkdir -p $RPM_BUILD_ROOT/wheels
install -m 644 dist/*.whl $RPM_BUILD_ROOT/wheels/
%global _buildsubdir %{_builddir}/%{name}-%{version}
install -d 755 %{buildroot}%{local_bindir}
%clean
rm -rf $RPM_BUILD_ROOT
%files
%license LICENSE
%defattr(-,root,root,-)
/usr/bin/*
%{python2_sitelib}/oidcauthtools
%{python2_sitelib}/*.egg-info
%package wheels
Summary: %{name} wheels
%description wheels
Contains python wheels for %{name}
%files wheels
/wheels/*

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oidc-auth-tools/oidcauthtools/LICENSE Normal file
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oidc-auth-tools/oidcauthtools/oidcauthtools/__init__.py Normal file
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#!/usr/bin/env python
#
# Copyright (c) 2020 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#

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oidc-auth-tools/oidcauthtools/oidcauthtools/oidc_auth.py Normal file
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#
# Copyright (c) 2020 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
#!/usr/bin/env python
import getopt, sys
import getpass
from argparse import ArgumentParser
import mechanize
import ssl
def main():
parser = ArgumentParser(description="OIDC authentication")
parser.add_argument("-c", "--client", dest="client",
help="OIDC client IP address",
required=True)
parser.add_argument("-u", "--username", dest="username",
help="Username",
required=True)
parser.add_argument("-p", "--password", dest="password",
help="Password")
parser.add_argument("-v", "--verbose", action='count')
args = parser.parse_args()
verbose = args.verbose
username = args.username
password = args.password
client = args.client
if not password:
try:
password = getpass.getpass()
except Exception as error:
print('ERROR', error)
dexClientUrl = "https://" + client + ":30555"
if verbose:
print ("client: " + dexClientUrl)
print ("username: " + username)
print ("password: " + password)
ssl._create_default_https_context = ssl._create_unverified_context
br = mechanize.Browser()
br.set_handle_robots(False)
br.addheaders = [("User-agent","Mozilla/5.0")]
# Open browser on dexClientUrl
dexLoginPage = br.open(dexClientUrl)
# NOW ON DEX LOGIN PAGE
if verbose:
print("\ndexLoginPage:")
print("--------------")
print(dexLoginPage.read())
print("\ndexLoginPage FORMS:")
print("-----------------")
for form in br.forms():
print("Form name: ", form.name)
print(form)
print("\ndexLoginPage FORM CONTROLS:")
print("--------------------------")
br.form = list(br.forms())[0]
if verbose:
for control in br.form.controls:
print("Control name / type: ", control.name, " / ", control.type)
print(control)
br["login"] = username
br["password"] = password
if verbose:
print("\ndexLoginPage SUBMITTING FORM --> ...")
dexLoginGrantAccessResponse = br.submit()
# grant access final response
if verbose:
print("\ndexLoginGrantAccessResponse:")
print("------------------")
stringResponse = dexLoginGrantAccessResponse.read()
if verbose:
print(stringResponse)
idTokenLine = ""
for item in stringResponse.split("\n"):
if 'ID Token' in item:
idTokenLine = item.strip()
if not idTokenLine:
print("Login failed.")
sys.exit(1)
idToken = ""
import xml.etree.ElementTree as ET
tree = ET.fromstring(idTokenLine)
for node in tree.iter('code'):
print("Login succeeded.")
idToken = node.text
print("Updating kubectl config ...")
updateCredsCmd = "kubectl config set-credentials " + username + " --token " + idToken
import os
result = os.system(updateCredsCmd)
if __name__ == "__main__":
ret = main()
sys.exit(ret)

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oidc-auth-tools/oidcauthtools/setup.cfg Normal file
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[metadata]
license_files = LICENSE
name = oidcauthtools
classifier =
Environment :: OpenStack
Intended Audience :: Information Technology
Intended Audience :: System Administrators
License :: OSI Approved :: Apache Software License
Operating System :: POSIX :: Linux
Programming Language :: Python
Programming Language :: Python :: 2
Programming Language :: Python :: 2.7
Programming Language :: Python :: 3
Programming Language :: Python :: 3.6
[global]
setup-hooks =
pbr.hooks.setup_hook
[files]
packages =
oidcauthtools
install_requires =
mechanize
[entry_points]
console_scripts =
oidc-auth=oidcauthtools.oidc_auth:main
[nosetests]
cover-erase = true
verbosity = 2
[wheel]
universal = 1

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oidc-auth-tools/oidcauthtools/setup.py Normal file
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#!/usr/bin/env python
#
# Copyright (c) 2020 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
import setuptools
setuptools.setup(
install_requires=['python2-mechanize'],
setup_requires=['pbr>=2.0.0'],
pbr=True
)