initial commit

bwpass.py

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+from os import environ
+from os.path import expanduser
+from subprocess import check_output, CalledProcessError
+
+from bundlewrap.exceptions import FaultUnavailable
+from bundlewrap.utils import Fault
+from bundlewrap.utils.text import bold, yellow
+from bundlewrap.utils.ui import io
+
+PASSWORD_STORE_DIR = expanduser(environ.get('BW_PASS_DIR', '~/.password-store'))
+DUMMY_MODE = environ.get('PW_PASS_DUMMY_MODE', '0') == '1'
+
+cache = {}
+
+def _get_contents_from_pass(identifier: str):
+    try:
+        return cache[identifier]
+    except KeyError:
+        # Not yet fetched from pass
+        pass
+
+    with io.job('{p}  fetching {identifier}'.format(
+        p=bold('pass'),
+        identifier=identifier,
+    )):
+        try:
+            pass_output = check_output(
+                ['pass', 'show', identifier],
+                env={
+                    'PASSWORD_STORE_DIR': PASSWORD_STORE_DIR,
+                }
+            ).decode('UTF-8').splitlines()
+        except FileNotFoundError:
+            raise FaultUnavailable('pass not found')
+        except CalledProcessError as e:
+            raise FaultUnavailable('pass exited {} when trying to get secret "{}"'.format(
+                e.returncode,
+                identifier,
+            ))
+
+        cache[identifier] = {}
+        cache[identifier]['password'] = pass_output[0]
+
+        # TODO import all other options set in pass
+
+        return cache[identifier]
+
+
+def _password(identifier):
+    if DUMMY_MODE:
+        return 'PASS DUMMY PASSWORD'
+    else:
+        secret = _get_contents_from_pass(identifier)
+        return secret['password']
+
+
+def password(identifier):
+    return Fault(
+        'bwpass password',
+        _password,
+        identifier=identifier,
+    )

setup.py

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+from setuptools import setup
+
+setup(
+    name="bundlewrap-pass",
+    version="0.0.1",
+    description="Get passwordstore entries via bundlewrap",
+    author="Franziska Kunsmann",
+    author_email="hi@kunsmann.eu",
+    license="GPLv3",
+    py_modules=['bwpass'],
+    keywords=["configuration", "config", "management"],
+    classifiers=[
+#        "Development Status :: 5 - Production/Stable",
+        "Intended Audience :: System Administrators",
+        "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
+        "Natural Language :: English",
+        "Operating System :: POSIX :: Linux",
+        "Programming Language :: Python",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Topic :: Software Development :: Libraries :: Python Modules",
+        "Topic :: System :: Installation/Setup",
+        "Topic :: System :: Systems Administration",
+    ],
+    install_requires=[
+        "bundlewrap >= 4.0.0",
+    ],
+)