x/swiftonhpss
Code Issues Proposed changes

GSWauth authentication to be based on SWauth

Browse Source 
We are planning on creating a GlusterFS aware authentication
system for gluster-swift based on SWauth.

We forked from SWauth commit
41d36ebe160aa3346f6f45197fff0c80f38fde58

Change-Id: Ia28730d21e04fc8d9ce0cb317fc04d0d97583fca
Signed-off-by: Luis Pabon <lpabon@redhat.com>
Reviewed-on: http://review.gluster.org/6069
This commit is contained in:
Luis Pabon 2013-10-10 16:53:28 -04:00
parent 46cd43fdf4
commit ac1ac5bd21
40 changed files with 8543 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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*.egg-info
*.py[co]
.DS_Store

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gluster/swift/common/middleware/gswauth/.unittests Executable file
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#!/bin/bash
nosetests test_swauth/unit --exe --with-coverage --cover-package swauth --cover-erase
rm -f .coverage

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Maintainer
----------
Greg Holt
Original Authors
----------------
Chuck Thier
Greg Holt
Greg Lange
Jay Payne
John Dickinson
Michael Barton
Will Reese
Contributors
------------
Andrew Clay Shafer
Anne Gentle
Brian K. Jones
Caleb Tennis
Chmouel Boudjnah
Christian Schwede
Chris Wedgwood
Clay Gerrard
Colin Nicholson
Conrad Weidenkeller
Cory Wright
David Goetz
Ed Leafe
Fujita Tomonori
Kapil Thangavelu
Monty Taylor
Pablo Llopis
Paul Jimenez
Pete Zaitcev
Russ Nelson
Scott Simpson
Soren Hansen
Stephen Milton

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swauth (1.0.8)
Added request.environ[reseller_request] = True if request is coming from an
user in .reseller_admin group
Fixed to work with newer Swift versions whose memcache clients require a
time keyword argument when the older versions required a timeout keyword
argument.
swauth (1.0.7)
New X-Auth-Token-Lifetime header a user can set to how long they'd like
their token to be good for.
New max_token_life config value for capping the above.
New X-Auth-Token-Expires header returned with the get token request.
Switchover to swift.common.swob instead of WebOb; requires Swift >= 1.7.6
now.
swauth (1.0.6)
Apparently I haven't been keeping up with this CHANGELOG. I'll try to be
better onward.
This release added passing OPTIONS requests through untouched, needed for
CORS support in Swift.
Also, Swauth is a bit more restrictive in deciding when it's the definitive
auth for a request.
swauth (1.0.3-dev)
This release is still under development. A full change log will be made at
release. Until then, you can see what has changed with:
git log 1.0.2..HEAD
swauth (1.0.2)
Fixed bug rejecting requests when using multiple instances of Swauth or
Swauth with other auth services.
Fixed bug interpreting URL-encoded user names and keys.
Added support for the Swift container sync feature.
Allowed /not/ setting super_admin_key to disable Swauth administration
features.
Added swauth_remote mode so the Swauth middleware for one Swift cluster
could be pointing to the Swauth service on another Swift cluster, sharing
account/user data sets.
Added ability to purge stored tokens.
Added API documentation for internal Swauth API.
swauth (1.0.1)
Initial release after separation from Swift.

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include AUTHORS LICENSE README.md .unittests test_swauth/__init__.py
include CHANGELOG
graft doc
graft etc

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Swauth
------
An Auth Service for Swift as WSGI Middleware that uses Swift itself as a
backing store. Sphinx-built docs at: <http://gholt.github.com/swauth/>
See also <https://github.com/openstack/keystone> for the standard OpenStack
auth service.
NOTE
----
**Be sure to review the Sphinx-built docs at:
<http://gholt.github.com/swauth/>**
Quick Install
-------------
1) Install Swauth with ``sudo python setup.py install`` or ``sudo python
setup.py develop`` or via whatever packaging system you may be using.
2) Alter your proxy-server.conf pipeline to have swauth instead of tempauth:
Was:
[pipeline:main]
pipeline = catch_errors cache tempauth proxy-server
Change To:
[pipeline:main]
pipeline = catch_errors cache swauth proxy-server
3) Add to your proxy-server.conf the section for the Swauth WSGI filter:
[filter:swauth]
use = egg:swauth#swauth
set log_name = swauth
super_admin_key = swauthkey
4) Be sure your proxy server allows account management:
[app:proxy-server]
...
allow_account_management = true
5) Restart your proxy server ``swift-init proxy reload``
6) Initialize the Swauth backing store in Swift ``swauth-prep -K swauthkey``
7) Add an account/user ``swauth-add-user -A http://127.0.0.1:8080/auth/ -K
swauthkey -a test tester testing``
8) Ensure it works ``swift -A http://127.0.0.1:8080/auth/v1.0 -U test:tester -K
testing stat -v``
Web Admin Install
-----------------
1) If you installed from packages, you'll need to cd to the webadmin directory
the package installed. This is ``/usr/share/doc/python-swauth/webadmin``
with the Lucid packages. If you installed from source, you'll need to cd to
the webadmin directory in the source directory.
2) Upload the Web Admin files with ``swift -A http://127.0.0.1:8080/auth/v1.0
-U .super_admin:.super_admin -K swauthkey upload .webadmin .``
3) Open ``http://127.0.0.1:8080/auth/`` in your browser.

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[python: **.py]

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#!/usr/bin/env python
# Copyright (c) 2010-2011 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import gettext
from optparse import OptionParser
from os.path import basename
from sys import argv, exit
from swift.common.bufferedhttp import http_connect_raw as http_connect
from swift.common.utils import urlparse
if __name__ == '__main__':
gettext.install('swauth', unicode=1)
parser = OptionParser(usage='Usage: %prog [options] <account>')
parser.add_option('-s', '--suffix', dest='suffix',
default='', help='The suffix to use with the reseller prefix as the '
'storage account name (default: <randomly-generated-uuid4>) Note: If '
'the account already exists, this will have no effect on existing '
'service URLs. Those will need to be updated with '
'swauth-set-account-service')
parser.add_option('-A', '--admin-url', dest='admin_url',
default='http://127.0.0.1:8080/auth/', help='The URL to the auth '
'subsystem (default: http://127.0.0.1:8080/auth/)')
parser.add_option('-U', '--admin-user', dest='admin_user',
default='.super_admin', help='The user with admin rights to add users '
'(default: .super_admin).')
parser.add_option('-K', '--admin-key', dest='admin_key',
help='The key for the user with admin rights to add users.')
args = argv[1:]
if not args:
args.append('-h')
(options, args) = parser.parse_args(args)
if len(args) != 1:
parser.parse_args(['-h'])
account = args[0]
parsed = urlparse(options.admin_url)
if parsed.scheme not in ('http', 'https'):
raise Exception('Cannot handle protocol scheme %s for url %s' %
(parsed.scheme, repr(options.admin_url)))
parsed_path = parsed.path
if not parsed_path:
parsed_path = '/'
elif parsed_path[-1] != '/':
parsed_path += '/'
path = '%sv2/%s' % (parsed_path, account)
headers = {'X-Auth-Admin-User': options.admin_user,
'X-Auth-Admin-Key': options.admin_key,
'Content-Length': '0'}
if options.suffix:
headers['X-Account-Suffix'] = options.suffix
conn = http_connect(parsed.hostname, parsed.port, 'PUT', path, headers,
ssl=(parsed.scheme == 'https'))
resp = conn.getresponse()
if resp.status // 100 != 2:
exit('Account creation failed: %s %s' % (resp.status, resp.reason))

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#!/usr/bin/env python
# Copyright (c) 2010-2011 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import gettext
from optparse import OptionParser
from os.path import basename
from sys import argv, exit
from swift.common.bufferedhttp import http_connect_raw as http_connect
from swift.common.utils import urlparse
if __name__ == '__main__':
gettext.install('swauth', unicode=1)
parser = OptionParser(
usage='Usage: %prog [options] <account> <user> <password>')
parser.add_option('-a', '--admin', dest='admin', action='store_true',
default=False, help='Give the user administrator access; otherwise '
'the user will only have access to containers specifically allowed '
'with ACLs.')
parser.add_option('-r', '--reseller-admin', dest='reseller_admin',
action='store_true', default=False, help='Give the user full reseller '
'administrator access, giving them full access to all accounts within '
'the reseller, including the ability to create new accounts. Creating '
'a new reseller admin requires super_admin rights.')
parser.add_option('-s', '--suffix', dest='suffix',
default='', help='The suffix to use with the reseller prefix as the '
'storage account name (default: <randomly-generated-uuid4>) Note: If '
'the account already exists, this will have no effect on existing '
'service URLs. Those will need to be updated with '
'swauth-set-account-service')
parser.add_option('-A', '--admin-url', dest='admin_url',
default='http://127.0.0.1:8080/auth/', help='The URL to the auth '
'subsystem (default: http://127.0.0.1:8080/auth/')
parser.add_option('-U', '--admin-user', dest='admin_user',
default='.super_admin', help='The user with admin rights to add users '
'(default: .super_admin).')
parser.add_option('-K', '--admin-key', dest='admin_key',
help='The key for the user with admin rights to add users.')
args = argv[1:]
if not args:
args.append('-h')
(options, args) = parser.parse_args(args)
if len(args) != 3:
parser.parse_args(['-h'])
account, user, password = args
parsed = urlparse(options.admin_url)
if parsed.scheme not in ('http', 'https'):
raise Exception('Cannot handle protocol scheme %s for url %s' %
(parsed.scheme, repr(options.admin_url)))
parsed_path = parsed.path
if not parsed_path:
parsed_path = '/'
elif parsed_path[-1] != '/':
parsed_path += '/'
# Ensure the account exists
path = '%sv2/%s' % (parsed_path, account)
headers = {'X-Auth-Admin-User': options.admin_user,
'X-Auth-Admin-Key': options.admin_key}
if options.suffix:
headers['X-Account-Suffix'] = options.suffix
conn = http_connect(parsed.hostname, parsed.port, 'GET', path, headers,
ssl=(parsed.scheme == 'https'))
resp = conn.getresponse()
if resp.status // 100 != 2:
headers['Content-Length'] = '0'
conn = http_connect(parsed.hostname, parsed.port, 'PUT', path, headers,
ssl=(parsed.scheme == 'https'))
resp = conn.getresponse()
if resp.status // 100 != 2:
print 'Account creation failed: %s %s' % (resp.status, resp.reason)
# Add the user
path = '%sv2/%s/%s' % (parsed_path, account, user)
headers = {'X-Auth-Admin-User': options.admin_user,
'X-Auth-Admin-Key': options.admin_key,
'X-Auth-User-Key': password,
'Content-Length': '0'}
if options.admin:
headers['X-Auth-User-Admin'] = 'true'
if options.reseller_admin:
headers['X-Auth-User-Reseller-Admin'] = 'true'
conn = http_connect(parsed.hostname, parsed.port, 'PUT', path, headers,
ssl=(parsed.scheme == 'https'))
resp = conn.getresponse()
if resp.status // 100 != 2:
exit('User creation failed: %s %s' % (resp.status, resp.reason))

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#!/usr/bin/env python
# Copyright (c) 2010-2011 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
try:
import simplejson as json
except ImportError:
import json
import gettext
import re
from datetime import datetime, timedelta
from optparse import OptionParser
from sys import argv, exit
from time import sleep, time
from swiftclient.client import Connection, ClientException
if __name__ == '__main__':
gettext.install('swauth', unicode=1)
parser = OptionParser(usage='Usage: %prog [options]')
parser.add_option('-t', '--token-life', dest='token_life',
default='86400', help='The expected life of tokens; token objects '
'modified more than this number of seconds ago will be checked for '
'expiration (default: 86400).')
parser.add_option('-s', '--sleep', dest='sleep',
default='0.1', help='The number of seconds to sleep between token '
'checks (default: 0.1)')
parser.add_option('-v', '--verbose', dest='verbose', action='store_true',
default=False, help='Outputs everything done instead of just the '
'deletions.')
parser.add_option('-A', '--admin-url', dest='admin_url',
default='http://127.0.0.1:8080/auth/', help='The URL to the auth '
'subsystem (default: http://127.0.0.1:8080/auth/)')
parser.add_option('-K', '--admin-key', dest='admin_key',
help='The key for .super_admin.')
parser.add_option('', '--purge', dest='purge_account', help='Purges all '
'tokens for a given account whether the tokens have expired or not.')
parser.add_option('', '--purge-all', dest='purge_all', action='store_true',
default=False, help='Purges all tokens for all accounts and users '
'whether the tokens have expired or not.')
args = argv[1:]
if not args:
args.append('-h')
(options, args) = parser.parse_args(args)
if len(args) != 0:
parser.parse_args(['-h'])
options.admin_url = options.admin_url.rstrip('/')
if not options.admin_url.endswith('/v1.0'):
options.admin_url += '/v1.0'
options.admin_user = '.super_admin:.super_admin'
options.token_life = timedelta(0, float(options.token_life))
options.sleep = float(options.sleep)
conn = Connection(options.admin_url, options.admin_user, options.admin_key)
if options.purge_account:
marker = None
while True:
if options.verbose:
print 'GET %s?marker=%s' % (options.purge_account, marker)
objs = conn.get_container(options.purge_account, marker=marker)[1]
if objs:
marker = objs[-1]['name']
else:
if options.verbose:
print 'No more objects in %s' % options.purge_account
break
for obj in objs:
if options.verbose:
print 'HEAD %s/%s' % (options.purge_account, obj['name'])
headers = conn.head_object(options.purge_account, obj['name'])
if 'x-object-meta-auth-token' in headers:
token = headers['x-object-meta-auth-token']
container = '.token_%s' % token[-1]
if options.verbose:
print '%s/%s purge account %r; deleting' % \
(container, token, options.purge_account)
print 'DELETE %s/%s' % (container, token)
try:
conn.delete_object(container, token)
except ClientException, err:
if err.http_status != 404:
raise
continue
if options.verbose:
print 'Done.'
exit(0)
for x in xrange(16):
container = '.token_%x' % x
marker = None
while True:
if options.verbose:
print 'GET %s?marker=%s' % (container, marker)
try:
objs = conn.get_container(container, marker=marker)[1]
except ClientException, e:
if e.http_status == 404:
exit('Container %s not found. swauth-prep needs to be '
'rerun' % (container))
else:
exit('Object listing on container %s failed with status '
'code %d' % (container, e.http_status))
if objs:
marker = objs[-1]['name']
else:
if options.verbose:
print 'No more objects in %s' % container
break
for obj in objs:
if options.purge_all:
if options.verbose:
print '%s/%s purge all; deleting' % \
(container, obj['name'])
print 'DELETE %s/%s' % (container, obj['name'])
try:
conn.delete_object(container, obj['name'])
except ClientException, err:
if err.http_status != 404:
raise
continue
last_modified = datetime(*map(int, re.split('[^\d]',
obj['last_modified'])[:-1]))
ago = datetime.utcnow() - last_modified
if ago > options.token_life:
if options.verbose:
print '%s/%s last modified %ss ago; investigating' % \
(container, obj['name'],
ago.days * 86400 + ago.seconds)
print 'GET %s/%s' % (container, obj['name'])
detail = conn.get_object(container, obj['name'])[1]
detail = json.loads(detail)
if detail['expires'] < time():
if options.verbose:
print '%s/%s expired %ds ago; deleting' % \
(container, obj['name'],
time() - detail['expires'])
print 'DELETE %s/%s' % (container, obj['name'])
try:
conn.delete_object(container, obj['name'])
except ClientException, e:
if e.http_status != 404:
print 'DELETE of %s/%s failed with status ' \
'code %d' % (container, obj['name'],
e.http_status)
elif options.verbose:
print "%s/%s won't expire for %ds; skipping" % \
(container, obj['name'],
detail['expires'] - time())
elif options.verbose:
print '%s/%s last modified %ss ago; skipping' % \
(container, obj['name'],
ago.days * 86400 + ago.seconds)
sleep(options.sleep)
if options.verbose:
print 'Done.'

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#!/usr/bin/env python
# Copyright (c) 2010-2011 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import gettext
from optparse import OptionParser
from os.path import basename
from sys import argv, exit
from swift.common.bufferedhttp import http_connect_raw as http_connect
from swift.common.utils import urlparse
if __name__ == '__main__':
gettext.install('swauth', unicode=1)
parser = OptionParser(usage='Usage: %prog [options] <account>')
parser.add_option('-A', '--admin-url', dest='admin_url',
default='http://127.0.0.1:8080/auth/', help='The URL to the auth '
'subsystem (default: http://127.0.0.1:8080/auth/')
parser.add_option('-U', '--admin-user', dest='admin_user',
default='.super_admin', help='The user with admin rights to add users '
'(default: .super_admin).')
parser.add_option('-K', '--admin-key', dest='admin_key',
help='The key for the user with admin rights to add users.')
args = argv[1:]
if not args:
args.append('-h')
(options, args) = parser.parse_args(args)
if len(args) != 1:
parser.parse_args(['-h'])
account = args[0]
parsed = urlparse(options.admin_url)
if parsed.scheme not in ('http', 'https'):
raise Exception('Cannot handle protocol scheme %s for url %s' %
(parsed.scheme, repr(options.admin_url)))
parsed_path = parsed.path
if not parsed_path:
parsed_path = '/'
elif parsed_path[-1] != '/':
parsed_path += '/'
path = '%sv2/%s' % (parsed_path, account)
headers = {'X-Auth-Admin-User': options.admin_user,
'X-Auth-Admin-Key': options.admin_key}
conn = http_connect(parsed.hostname, parsed.port, 'DELETE', path, headers,
ssl=(parsed.scheme == 'https'))
resp = conn.getresponse()
if resp.status // 100 != 2:
exit('Account deletion failed: %s %s' % (resp.status, resp.reason))

60
gluster/swift/common/middleware/gswauth/bin/swauth-delete-user Executable file
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#!/usr/bin/env python
# Copyright (c) 2010-2011 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import gettext
from optparse import OptionParser
from os.path import basename
from sys import argv, exit
from swift.common.bufferedhttp import http_connect_raw as http_connect
from swift.common.utils import urlparse
if __name__ == '__main__':
gettext.install('swauth', unicode=1)
parser = OptionParser(usage='Usage: %prog [options] <account> <user>')
parser.add_option('-A', '--admin-url', dest='admin_url',
default='http://127.0.0.1:8080/auth/', help='The URL to the auth '
'subsystem (default: http://127.0.0.1:8080/auth/')
parser.add_option('-U', '--admin-user', dest='admin_user',
default='.super_admin', help='The user with admin rights to add users '
'(default: .super_admin).')
parser.add_option('-K', '--admin-key', dest='admin_key',
help='The key for the user with admin rights to add users.')
args = argv[1:]
if not args:
args.append('-h')
(options, args) = parser.parse_args(args)
if len(args) != 2:
parser.parse_args(['-h'])
account, user = args
parsed = urlparse(options.admin_url)
if parsed.scheme not in ('http', 'https'):
raise Exception('Cannot handle protocol scheme %s for url %s' %
(parsed.scheme, repr(options.admin_url)))
parsed_path = parsed.path
if not parsed_path:
parsed_path = '/'
elif parsed_path[-1] != '/':
parsed_path += '/'
path = '%sv2/%s/%s' % (parsed_path, account, user)
headers = {'X-Auth-Admin-User': options.admin_user,
'X-Auth-Admin-Key': options.admin_key}
conn = http_connect(parsed.hostname, parsed.port, 'DELETE', path, headers,
ssl=(parsed.scheme == 'https'))
resp = conn.getresponse()
if resp.status // 100 != 2:
exit('User deletion failed: %s %s' % (resp.status, resp.reason))

86
gluster/swift/common/middleware/gswauth/bin/swauth-list Executable file
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#!/usr/bin/env python
# Copyright (c) 2010-2011 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
try:
import simplejson as json
except ImportError:
import json
import gettext
from optparse import OptionParser
from os.path import basename
from sys import argv, exit
from swift.common.bufferedhttp import http_connect_raw as http_connect
from swift.common.utils import urlparse
if __name__ == '__main__':
gettext.install('swauth', unicode=1)
parser = OptionParser(usage='''
Usage: %prog [options] [account] [user]
If [account] and [user] are omitted, a list of accounts will be output.
If [account] is included but not [user], an account's information will be
output, including a list of users within the account.
If [account] and [user] are included, the user's information will be output,
including a list of groups the user belongs to.
If the [user] is '.groups', the active groups for the account will be listed.
'''.strip())
parser.add_option('-p', '--plain-text', dest='plain_text',
action='store_true', default=False, help='Changes the output from '
'JSON to plain text. This will cause an account to list only the '
'users and a user to list only the groups.')
parser.add_option('-A', '--admin-url', dest='admin_url',
default='http://127.0.0.1:8080/auth/', help='The URL to the auth '
'subsystem (default: http://127.0.0.1:8080/auth/')
parser.add_option('-U', '--admin-user', dest='admin_user',
default='.super_admin', help='The user with admin rights to add users '
'(default: .super_admin).')
parser.add_option('-K', '--admin-key', dest='admin_key',
help='The key for the user with admin rights to add users.')
args = argv[1:]
if not args:
args.append('-h')
(options, args) = parser.parse_args(args)
if len(args) > 2:
parser.parse_args(['-h'])
parsed = urlparse(options.admin_url)
if parsed.scheme not in ('http', 'https'):
raise Exception('Cannot handle protocol scheme %s for url %s' %
(parsed.scheme, repr(options.admin_url)))
parsed_path = parsed.path
if not parsed_path:
parsed_path = '/'
elif parsed_path[-1] != '/':
parsed_path += '/'
path = '%sv2/%s' % (parsed_path, '/'.join(args))
headers = {'X-Auth-Admin-User': options.admin_user,
'X-Auth-Admin-Key': options.admin_key}
conn = http_connect(parsed.hostname, parsed.port, 'GET', path, headers,
ssl=(parsed.scheme == 'https'))
resp = conn.getresponse()
body = resp.read()
if resp.status // 100 != 2:
exit('List failed: %s %s' % (resp.status, resp.reason))
if options.plain_text:
info = json.loads(body)
for group in info[['accounts', 'users', 'groups'][len(args)]]:
print group['name']
else:
print body

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#!/usr/bin/env python
# Copyright (c) 2010-2011 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import gettext
from optparse import OptionParser
from os.path import basename
from sys import argv, exit
from swift.common.bufferedhttp import http_connect_raw as http_connect
from swift.common.utils import urlparse
if __name__ == '__main__':
gettext.install('swauth', unicode=1)
parser = OptionParser(usage='Usage: %prog [options]')
parser.add_option('-A', '--admin-url', dest='admin_url',
default='http://127.0.0.1:8080/auth/', help='The URL to the auth '
'subsystem (default: http://127.0.0.1:8080/auth/')
parser.add_option('-U', '--admin-user', dest='admin_user',
default='.super_admin', help='The user with admin rights to add users '
'(default: .super_admin).')
parser.add_option('-K', '--admin-key', dest='admin_key',
help='The key for the user with admin rights to add users.')
args = argv[1:]
if not args:
args.append('-h')
(options, args) = parser.parse_args(args)
if args:
parser.parse_args(['-h'])
parsed = urlparse(options.admin_url)
if parsed.scheme not in ('http', 'https'):
raise Exception('Cannot handle protocol scheme %s for url %s' %
(parsed.scheme, repr(options.admin_url)))
parsed_path = parsed.path
if not parsed_path:
parsed_path = '/'
elif parsed_path[-1] != '/':
parsed_path += '/'
path = '%sv2/.prep' % parsed_path
headers = {'X-Auth-Admin-User': options.admin_user,
'X-Auth-Admin-Key': options.admin_key}
conn = http_connect(parsed.hostname, parsed.port, 'POST', path, headers,
ssl=(parsed.scheme == 'https'))
resp = conn.getresponse()
if resp.status // 100 != 2:
exit('Auth subsystem prep failed: %s %s' % (resp.status, resp.reason))

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#!/usr/bin/env python
# Copyright (c) 2010-2011 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
try:
import simplejson as json
except ImportError:
import json
import gettext
from optparse import OptionParser
from os.path import basename
from sys import argv, exit
from swift.common.bufferedhttp import http_connect_raw as http_connect
from swift.common.utils import urlparse
if __name__ == '__main__':
gettext.install('swauth', unicode=1)
parser = OptionParser(usage='''
Usage: %prog [options] <account> <service> <name> <value>
Sets a service URL for an account. Can only be set by a reseller admin.
Example: %prog -K swauthkey test storage local http://127.0.0.1:8080/v1/AUTH_018c3946-23f8-4efb-a8fb-b67aae8e4162
'''.strip())
parser.add_option('-A', '--admin-url', dest='admin_url',
default='http://127.0.0.1:8080/auth/', help='The URL to the auth '
'subsystem (default: http://127.0.0.1:8080/auth/)')
parser.add_option('-U', '--admin-user', dest='admin_user',
default='.super_admin', help='The user with admin rights to add users '
'(default: .super_admin).')
parser.add_option('-K', '--admin-key', dest='admin_key',
help='The key for the user with admin rights to add users.')
args = argv[1:]
if not args:
args.append('-h')
(options, args) = parser.parse_args(args)
if len(args) != 4:
parser.parse_args(['-h'])
account, service, name, url = args
parsed = urlparse(options.admin_url)
if parsed.scheme not in ('http', 'https'):
raise Exception('Cannot handle protocol scheme %s for url %s' %
(parsed.scheme, repr(options.admin_url)))
parsed_path = parsed.path
if not parsed_path:
parsed_path = '/'
elif parsed_path[-1] != '/':
parsed_path += '/'
path = '%sv2/%s/.services' % (parsed_path, account)
body = json.dumps({service: {name: url}})
headers = {'Content-Length': str(len(body)),
'X-Auth-Admin-User': options.admin_user,
'X-Auth-Admin-Key': options.admin_key}
conn = http_connect(parsed.hostname, parsed.port, 'POST', path, headers,
ssl=(parsed.scheme == 'https'))
conn.send(body)
resp = conn.getresponse()
if resp.status // 100 != 2:
exit('Service set failed: %s %s' % (resp.status, resp.reason))

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.. _api_top:
----------
Swauth API
----------
Overview
========
Swauth has its own internal versioned REST API for adding, removing,
and editing accounts. This document explains the v2 API.
Authentication
--------------
Each REST request against the swauth API requires the inclusion of a
specific authorization user and key to be passed in a specific HTTP
header. These headers are defined as ``X-Auth-Admin-User`` and
``X-Auth-Admin-Key``.
Typically, these values are ``.super_admin`` (the site super admin
user) with the key being specified in the swauth middleware
configuration as ``super_admin_key``.
This could also be a reseller admin with the appropriate rights to
perform actions on reseller accounts.
Endpoints
---------
The swauth API endpoint is presented on the proxy servers, in the
"/auth" namespace. In addition, the API is versioned, and the version
documented is version 2. API versions subdivide the auth namespace by
version, specified as a version identifier like "v2".
The auth endpoint described herein is therefore located at "/auth/v2/"
as presented by the proxy servers.
Bear in mind that in order for the auth management API to be
presented, it must be enabled in the proxy server config by setting
``allow_account_managment`` to ``true`` in the ``[app:proxy-server]``
stanza of your proxy-server.conf.
Responses
---------
Responses from the auth APIs are returned as a JSON structure.
Example return values in this document are edited for readability.
Reseller/Admin Services
=======================
Operations can be performed against the endpoint itself to perform
general administrative operations. Currently, the only operations
that can be performed is a GET operation to get reseller or site admin
information.
Get Admin Info
--------------
A GET request at the swauth endpoint will return reseller information
for the account specified in the ``X-Auth-Admin-User`` header.
Currently, the information returned is limited to a list of accounts
for the reseller or site admin.
Valid return codes:
* 200: Success
* 403: Invalid X-Auth-Admin-User/X-Auth-Admin-Key
* 5xx: Internal error
Example Request::
GET /auth/<api version>/ HTTP/1.1
X-Auth-Admin-User: .super_admin
X-Auth-Admin-Key: swauthkey
Example Curl Request::
curl -D - https://<endpoint>/auth/v2/ \
-H "X-Auth-Admin-User: .super_admin" \
-H "X-Auth-Admin-Key: swauthkey"
Example Result::
HTTP/1.1 200 OK
{ "accounts":
[
{ "name": "account1" },
{ "name": "account2" },
{ "name": "account3" }
]
}
Account Services
================
There are API request to get account details, create, and delete
accounts, mapping logically to the REST verbs GET, PUT, and DELETE.
These actions are performed against an account URI, in the following
general request structure::
METHOD /auth/<version>/<account> HTTP/1.1
The methods that can be used are detailed below.
Get Account Details
-------------------
Account details can be retrieved by performing a GET request against
an account URI. On success, a JSON dictionary will be returned
containing the keys `account_id`, `services`, and `users`. The
`account_id` is the value used when creating service accounts. The
`services` value is a dict that represents valid storage cluster
endpoints, and which endpoint is the default. The 'users' value is a
list of dicts, each dict representing a user and currently only
containing the single key 'name'.
Valid Responses:
* 200: Success
* 403: Invalid X-Auth-Admin-User/X-Auth-Admin-Key
* 5xx: Internal error
Example Request::
GET /auth/<api version>/<account> HTTP/1.1
X-Auth-Admin-User: .super_admin
X-Auth-Admin-Key: swauthkey
Example Curl Request::
curl -D - https://<endpoint>/auth/v2/<account> \
-H "X-Auth-Admin-User: .super_admin" \
-H "X-Auth-Admin-Key: swauthkey"
Example Response::
HTTP/1.1 200 OK
{ "services":
{ "storage":
{ "default": "local",
"local": "https://<storage endpoint>/v1/<account_id>" },
},
"account_id": "<account_id>",
"users": [ { "name": "user1" },
{ "name": "user2" } ]
}
Create Account
--------------
An account can be created with a PUT request against a non-existent
account. By default, a newly created UUID4 will be used with the
reseller prefix as the account ID used when creating corresponding
service accounts. However, you can provide an X-Account-Suffix header
to replace the UUDI4 part.
Valid return codes:
* 200: Success
* 403: Invalid X-Auth-Admin-User/X-Auth-Admin-Key
* 5xx: Internal error
Example Request::
GET /auth/<api version>/<new_account> HTTP/1.1
X-Auth-Admin-User: .super_admin
X-Auth-Admin-Key: swauthkey
Example Curl Request::
curl -D - https://<endpoint>/auth/v2/<new_account> \
-H "X-Auth-Admin-User: .super_admin" \
-H "X-Auth-Admin-Key: swauthkey"
Example Response::
HTTP/1.1 201 Created
Delete Account
--------------
An account can be deleted with a DELETE request against an existing
account.
Valid Responses:
* 204: Success
* 403: Invalid X-Auth-Admin-User/X-Auth-Admin-Key
* 404: Account not found
* 5xx: Internal error
Example Request::
DELETE /auth/<api version>/<account> HTTP/1.1
X-Auth-Admin-User: .super_admin
X-Auth-Admin-Key: swauthkey
Example Curl Request::
curl -XDELETE -D - https://<endpoint>/auth/v2/<account> \
-H "X-Auth-Admin-User: .super_admin" \
-H "X-Auth-Admin-Key: swauthkey"
Example Response::
HTTP/1.1 204 No Content
User Services
=============
Each account in swauth contains zero or more users. These users can
be determined with the 'Get Account Details' API request against an
account.
Users in an account can be created, modified, and detailed as
described below by apply the appropriate REST verbs to a user URI, in
the following general request structure::
METHOD /auth/<version>/<account>/<user> HTTP/1.1
The methods that can be used are detailed below.
Get User Details
----------------
User details can be retrieved by performing a GET request against
a user URI. On success, a JSON dictionary will be returned as
described::
{"groups": [ # List of groups the user is a member of
{"name": "<act>:<usr>"},
# The first group is a unique user identifier
{"name": "<account>"},
# The second group is the auth account name
{"name": "<additional-group>"}
# There may be additional groups, .admin being a
# special group indicating an account admin and
# .reseller_admin indicating a reseller admin.
],
"auth": "<auth-type>:<key>"
# The auth-type and key for the user; currently only
# plaintext and sha1 are implemented as auth types.
}
For example::
{"groups": [{"name": "test:tester"}, {"name": "test"},
{"name": ".admin"}],
"auth": "plaintext:testing"}
Valid Responses:
* 200: Success
* 403: Invalid X-Auth-Admin-User/X-Auth-Admin-Key
* 404: Unknown account
* 5xx: Internal error
Example Request::
GET /auth/<api version>/<account>/<user> HTTP/1.1
X-Auth-Admin-User: .super_admin
X-Auth-Admin-Key: swauthkey
Example Curl Request::
curl -D - https://<endpoint>/auth/v2/<account>/<user> \
-H "X-Auth-Admin-User: .super_admin" \
-H "X-Auth-Admin-Key: swauthkey"
Example Response::
HTTP/1.1 200 Ok
{ "groups": [ { "name": "<account>:<user>" },
{ "name": "<user>" },
{ "name": ".admin" } ],
"auth" : "plaintext:password" }
Create User
-----------
A user can be created with a PUT request against a non-existent
user URI. The new user's password must be set using the
``X-Auth-User-Key`` header. The user name MUST NOT start with a
period ('.'). This requirement is enforced by the API, and will
result in a 400 error.
Optional Headers:
* ``X-Auth-User-Admin: true``: create the user as an account admin
* ``X-Auth-User-Reseller-Admin: true``: create the user as a reseller
admin
Reseller admin accounts can only be created by the site admin, while
regular accounts (or account admin accounts) can be created by an
account admin, an appropriate reseller admin, or the site admin.
Note that PUT requests are idempotent, and the PUT request serves as
both a request and modify action.
Valid Responses:
* 200: Success
* 400: Invalid request (missing required headers)
* 403: Invalid X-Auth-Admin-User/X-Auth-Admin-Key, or insufficient priv
* 404: Unknown account
* 5xx: Internal error
Example Request::
PUT /auth/<api version>/<account>/<user> HTTP/1.1
X-Auth-Admin-User: .super_admin
X-Auth-Admin-Key: swauthkey
X-Auth-User-Admin: true
X-Auth-User-Key: secret
Example Curl Request::
curl -XPUT -D - https://<endpoint>/auth/v2/<account>/<user> \
-H "X-Auth-Admin-User: .super_admin" \
-H "X-Auth-Admin-Key: swauthkey" \
-H "X-Auth-User-Admin: true" \
-H "X-Auth-User-Key: secret"
Example Response::
HTTP/1.1 201 Created
Delete User
-----------
A user can be deleted by performing a DELETE request against a user
URI. This action can only be performed by an account admin,
appropriate reseller admin, or site admin.
Valid Responses:
* 200: Success
* 403: Invalid X-Auth-Admin-User/X-Auth-Admin-Key, or insufficient priv
* 404: Unknown account or user
* 5xx: Internal error
Example Request::
DELETE /auth/<api version>/<account>/<user> HTTP/1.1
X-Auth-Admin-User: .super_admin
X-Auth-Admin-Key: swauthkey
Example Curl Request::
curl -XDELETE -D - https://<endpoint>/auth/v2/<account>/<user> \
-H "X-Auth-Admin-User: .super_admin" \
-H "X-Auth-Admin-Key: swauthkey"
Example Response::
HTTP/1.1 204 No Content
Other Services
==============
There are several other swauth functions that can be performed, mostly
done via "pseudo-user" accounts. These are well-known user names that
are unable to be actually provisioned. These pseudo-users are
described below.
.. _api_set_service_endpoints:
Set Service Endpoints
---------------------
Service endpoint information can be retrived using the _`Get Account
Details` API method.
This function allows setting values within this section for
the <account>, allowing the addition of new service end points
or updating existing ones by performing a POST to the URI
corresponding to the pseudo-user ".services".
The body of the POST request should contain a JSON dict with
the following format::
{"service_name": {"end_point_name": "end_point_value"}}
There can be multiple services and multiple end points in the
same call.
Any new services or end points will be added to the existing
set of services and end points. Any existing services with the
same service name will be merged with the new end points. Any
existing end points with the same end point name will have
their values updated.
The updated services dictionary will be returned on success.
Valid Responses:
* 200: Success
* 403: Invalid X-Auth-Admin-User/X-Auth-Admin-Key
* 404: Account not found
* 5xx: Internal error
Example Request::
POST /auth/<api version>/<account>/.services HTTP/1.0
X-Auth-Admin-User: .super_admin
X-Auth-Admin-Key: swauthkey
{"storage": { "local": "<new endpoint>" }}
Example Curl Request::
curl -XPOST -D - https://<endpoint>/auth/v2/<account>/.services \
-H "X-Auth-Admin-User: .super_admin" \
-H "X-Auth-Admin-Key: swauthkey" --data-binary \
'{ "storage": { "local": "<new endpoint>" }}'
Example Response::
HTTP/1.1 200 OK
{"storage": {"default": "local", "local": "<new endpoint>" }}
Get Account Groups
------------------
Individual user group information can be retrieved using the `Get User Details`_ API method.
This function allows retrieving all group information for all users in
an existing account. This can be achieved using a GET action against
a user URI with the pseudo-user ".groups".
The JSON dictionary returned will be a "groups" dictionary similar to
that documented in the `Get User Details`_ method, but representing
the summary of all groups utilized by all active users in the account.
Valid Responses:
* 200: Success
* 403: Invalid X-Auth-Admin-User/X-Auth-Admin-Key
* 404: Account not found
* 5xx: Internal error
Example Request::
GET /auth/<api version>/<account>/.groups
X-Auth-Admin-User: .super_admin
X-Auth-Admin-Key: swauthkey
Example Curl Request::
curl -D - https://<endpoint>/auth/v2/<account>/.groups \
-H "X-Auth-Admin-User: .super_admin" \
-H "X-Auth-Admin-Key: swauthkey"
Example Response::
HTTP/1.1 200 OK
{ "groups": [ { "name": ".admin" },
{ "name": "<account>" },
{ "name": "<account>:user1" },
{ "name": "<account>:user2" } ] }

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.. _swauth_authtypes_module:
swauth.authtypes
=================
.. automodule:: swauth.authtypes
:members:
:undoc-members:
:show-inheritance:
:noindex:

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# -*- coding: utf-8 -*-
# Copyright (c) 2010-2011 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Swauth documentation build configuration file, created by
# sphinx-quickstart on Mon Feb 14 19:34:51 2011.
#
# This file is execfile()d with the current directory set to its containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
import sys, os
import swauth
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#sys.path.insert(0, os.path.abspath('.'))
# -- General configuration -----------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
#needs_sphinx = '1.0'
# Add any Sphinx extension module names here, as strings. They can be extensions
# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
extensions = ['sphinx.ext.autodoc', 'sphinx.ext.viewcode']
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix of source filenames.
source_suffix = '.rst'
# The encoding of source files.
#source_encoding = 'utf-8-sig'
# The master toctree document.
master_doc = 'index'
# General information about the project.
project = u'Swauth'
copyright = u'2010-2011, OpenStack, LLC'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version = '.'.join(str(v) for v in swauth.version_info[:2])
# The full version, including alpha/beta/rc tags.
release = swauth.version
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#language = None
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
#today = ''
# Else, today_fmt is used as the format for a strftime call.
#today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = []
# The reST default role (used for this markup: `text`) to use for all documents.
#default_role = None
# If true, '()' will be appended to :func: etc. cross-reference text.
#add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
#add_module_names = True
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
#show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# A list of ignored prefixes for module index sorting.
#modindex_common_prefix = []
# -- Options for HTML output ---------------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
html_theme = 'default'
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
#html_theme_options = {}
# Add any paths that contain custom themes here, relative to this directory.
#html_theme_path = []
# The name for this set of Sphinx documents. If None, it defaults to
# "<project> v<release> documentation".
#html_title = None
# A shorter title for the navigation bar. Default is the same as html_title.
#html_short_title = None
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
#html_logo = None
# The name of an image file (within the static path) to use as favicon of the
# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
#html_favicon = None
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
#html_last_updated_fmt = '%b %d, %Y'
# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
#html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
#html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
#html_additional_pages = {}
# If false, no module index is generated.
#html_domain_indices = True
# If false, no index is generated.
#html_use_index = True
# If true, the index is split into individual pages for each letter.
#html_split_index = False
# If true, links to the reST sources are added to the pages.
#html_show_sourcelink = True
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
#html_show_sphinx = True
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
#html_show_copyright = True
# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it. The value of this option must be the
# base URL from which the finished HTML is served.
#html_use_opensearch = ''
# This is the file name suffix for HTML files (e.g. ".xhtml").
#html_file_suffix = None
# Output file base name for HTML help builder.
htmlhelp_basename = 'Swauthdoc'
# -- Options for LaTeX output --------------------------------------------------
# The paper size ('letter' or 'a4').
#latex_paper_size = 'letter'
# The font size ('10pt', '11pt' or '12pt').
#latex_font_size = '10pt'
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, author, documentclass [howto/manual]).
latex_documents = [
('index', 'Swauth.tex', u'Swauth Documentation',
u'OpenStack, LLC', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
# the title page.
#latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
#latex_use_parts = False
# If true, show page references after internal links.
#latex_show_pagerefs = False
# If true, show URL addresses after external links.
#latex_show_urls = False
# Additional stuff for the LaTeX preamble.
#latex_preamble = ''
# Documents to append as an appendix to all manuals.
#latex_appendices = []
# If false, no module index is generated.
#latex_domain_indices = True
# -- Options for manual page output --------------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
('index', 'swauth', u'Swauth Documentation',
[u'OpenStack, LLC'], 1)
]

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----------------------
Implementation Details
----------------------
The Swauth system is a scalable authentication and authorization system that
uses Swift itself as its backing store. This section will describe how it
stores its data.
.. note::
You can access Swauth's internal .auth account by using the account:user of
.super_admin:.super_admin and the super admin key you have set in your
configuration. Here's an example using `st` on a standard SAIO: ``st -A
http://127.0.0.1:8080/auth/v1.0 -U .super_admin:.super_admin -K swauthkey
stat``
At the topmost level, the auth system has its own Swift account it stores its
own account information within. This Swift account is known as
self.auth_account in the code and its name is in the format
self.reseller_prefix + ".auth". In this text, we'll refer to this account as
<auth_account>.
The containers whose names do not begin with a period represent the accounts
within the auth service. For example, the <auth_account>/test container would
represent the "test" account.
The objects within each container represent the users for that auth service
account. For example, the <auth_account>/test/bob object would represent the
user "bob" within the auth service account of "test". Each of these user
objects contain a JSON dictionary of the format::
{"auth": "<auth_type>:<auth_value>", "groups": <groups_array>}
The `<auth_type>` specifies how the user key is encoded. The default is `plaintext`,
which saves the user's key in plaintext in the `<auth_value>` field.
The value `sha1` is supported as well, which stores the user's key as a salted
SHA1 hash. Note that using a one-way hash like SHA1 will likely inhibit future use of key-signing request types, assuming such support is added. The `<auth_type>` can be specified in the swauth section of the proxy server's
config file, along with the salt value in the following way::
auth_type = <auth_type>
auth_type_salt = <salt-value>
Both fields are optional. auth_type defaults to `plaintext` and auth_type_salt defaults to "swauthsalt". Additional auth types can be implemented along with existing ones in the authtypes.py module.
The `<groups_array>` contains at least two groups. The first is a unique group
identifying that user and it's name is of the format `<user>:<account>`. The
second group is the `<account>` itself. Additional groups of `.admin` for
account administrators and `.reseller_admin` for reseller administrators may
exist. Here's an example user JSON dictionary::
{"auth": "plaintext:testing",
"groups": ["name": "test:tester", "name": "test", "name": ".admin"]}
To map an auth service account to a Swift storage account, the Service Account
Id string is stored in the `X-Container-Meta-Account-Id` header for the
<auth_account>/<account> container. To map back the other way, an
<auth_account>/.account_id/<account_id> object is created with the contents of
the corresponding auth service's account name.
Also, to support a future where the auth service will support multiple Swift
clusters or even multiple services for the same auth service account, an
<auth_account>/<account>/.services object is created with its contents having a
JSON dictionary of the format::
{"storage": {"default": "local", "local": <url>}}
The "default" is always "local" right now, and "local" is always the single
Swift cluster URL; but in the future there can be more than one cluster with
various names instead of just "local", and the "default" key's value will
contain the primary cluster to use for that account. Also, there may be more
services in addition to the current "storage" service right now.
Here's an example .services dictionary at the moment::
{"storage":
{"default": "local",
"local": "http://127.0.0.1:8080/v1/AUTH_8980f74b1cda41e483cbe0a925f448a9"}}
But, here's an example of what the dictionary may look like in the future::
{"storage":
{"default": "dfw",
"dfw": "http://dfw.storage.com:8080/v1/AUTH_8980f74b1cda41e483cbe0a925f448a9",
"ord": "http://ord.storage.com:8080/v1/AUTH_8980f74b1cda41e483cbe0a925f448a9",
"sat": "http://ord.storage.com:8080/v1/AUTH_8980f74b1cda41e483cbe0a925f448a9"},
"servers":
{"default": "dfw",
"dfw": "http://dfw.servers.com:8080/v1/AUTH_8980f74b1cda41e483cbe0a925f448a9",
"ord": "http://ord.servers.com:8080/v1/AUTH_8980f74b1cda41e483cbe0a925f448a9",
"sat": "http://ord.servers.com:8080/v1/AUTH_8980f74b1cda41e483cbe0a925f448a9"}}
Lastly, the tokens themselves are stored as objects in the
`<auth_account>/.token_[0-f]` containers. The names of the objects are the
token strings themselves, such as `AUTH_tked86bbd01864458aa2bd746879438d5a`.
The exact `.token_[0-f]` container chosen is based on the final digit of the
token name, such as `.token_a` for the token
`AUTH_tked86bbd01864458aa2bd746879438d5a`. The contents of the token objects
are JSON dictionaries of the format::
{"account": <account>,
"user": <user>,
"account_id": <account_id>,
"groups": <groups_array>,
"expires": <time.time() value>}
The `<account>` is the auth service account's name for that token. The `<user>`
is the user within the account for that token. The `<account_id>` is the
same as the `X-Container-Meta-Account-Id` for the auth service's account,
as described above. The `<groups_array>` is the user's groups, as described
above with the user object. The "expires" value indicates when the token is no
longer valid, as compared to Python's time.time() value.
Here's an example token object's JSON dictionary::
{"account": "test",
"user": "tester",
"account_id": "AUTH_8980f74b1cda41e483cbe0a925f448a9",
"groups": ["name": "test:tester", "name": "test", "name": ".admin"],
"expires": 1291273147.1624689}
To easily map a user to an already issued token, the token name is stored in
the user object's `X-Object-Meta-Auth-Token` header.
Here is an example full listing of an <auth_account>::
.account_id
AUTH_2282f516-559f-4966-b239-b5c88829e927
AUTH_f6f57a3c-33b5-4e85-95a5-a801e67505c8
AUTH_fea96a36-c177-4ca4-8c7e-b8c715d9d37b
.token_0
.token_1
.token_2
.token_3
.token_4
.token_5
.token_6
AUTH_tk9d2941b13d524b268367116ef956dee6
.token_7
.token_8
AUTH_tk93627c6324c64f78be746f1e6a4e3f98
.token_9
.token_a
.token_b
.token_c
.token_d
.token_e
AUTH_tk0d37d286af2c43ffad06e99112b3ec4e
.token_f
AUTH_tk766bbde93771489982d8dc76979d11cf
reseller
.services
reseller
test
.services
tester
tester3
test2
.services
tester2

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.. Swauth documentation master file, created by
sphinx-quickstart on Mon Feb 14 19:34:51 2011.
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
Swauth
======
Copyright (c) 2010-2012 OpenStack, LLC
An Auth Service for Swift as WSGI Middleware that uses Swift itself as a
backing store. Sphinx-built docs at: http://gholt.github.com/swauth/
Source available at: https://github.com/gholt/swauth
See also https://github.com/openstack/keystone for the standard OpenStack
auth service.
Overview
--------
Before discussing how to install Swauth within a Swift system, it might help to understand how Swauth does it work first.
1. Swauth is middleware installed in the Swift Proxy's WSGI pipeline.
2. It intercepts requests to ``/auth/`` (by default).
3. It also uses Swift's `authorize callback <http://swift.openstack.org/development_auth.html>`_ and `acl callback <http://swift.openstack.org/misc.html#module-swift.common.middleware.acl>`_ features to authorize Swift requests.
4. Swauth will also make various internal calls to the Swift WSGI pipeline it's installed in to manipulate containers and objects within an ``AUTH_.auth`` (by default) Swift account. These containers and objects are what store account and user information.
5. Instead of #4, Swauth can be configured to call out to another remote Swauth to perform #4 on its behalf (using the swauth_remote config value).
6. When managing accounts and users with the various ``swauth-`` command line tools, these tools are actually just performing HTTP requests against the ``/auth/`` end point referenced in #2. You can make your own tools that use the same :ref:`API <api_top>`.
7. In the special case of creating a new account, Swauth will do its usual WSGI-internal requests as per #4 but will also call out to the Swift cluster to create the actual Swift account.
a. This Swift cluster callout is an account PUT request to the URL defined by the ``swift_default_cluster`` config value.
b. This callout end point is also saved when the account is created so that it can be given to the users of that account in the future.
c. Sometimes, due to public/private network routing or firewalling, the URL Swauth should use should be different than the URL Swauth should give the users later. That is why the ``default_swift_cluster`` config value can accept two URLs (first is the one for users, second is the one for Swauth).
d. Once an account is created, the URL given to users for that account will not change, even if the ``default_swift_cluster`` config value changes. This is so that you can use multiple clusters with the same Swauth system; ``default_swift_cluster`` just points to the one where you want new users to go.
f. You can change the stored URL for an account if need be with the ``swauth-set-account-service`` command line tool or a POST request (see :ref:`API <api_set_service_endpoints>`).
Install
-------
1) Install Swauth with ``sudo python setup.py install`` or ``sudo python
setup.py develop`` or via whatever packaging system you may be using.
2) Alter your ``proxy-server.conf`` pipeline to have ``swauth`` instead of ``tempauth``:
Was::
[pipeline:main]
pipeline = catch_errors cache tempauth proxy-server
Change To::
[pipeline:main]
pipeline = catch_errors cache swauth proxy-server
3) Add to your ``proxy-server.conf`` the section for the Swauth WSGI filter::
[filter:swauth]
use = egg:swauth#swauth
set log_name = swauth
super_admin_key = swauthkey
default_swift_cluster = <your setting as discussed below>
The ``default_swift_cluster`` setting can be confusing.
a. If you're using an all-in-one type configuration where everything will be run on the local host on port 8080, you can omit the ``default_swift_cluster`` completely and it will default to ``local#http://127.0.0.1:8080/v1``.
b. If you're using a single Swift proxy you can just set the ``default_swift_cluster = cluster_name#https://<public_ip>:<port>/v1`` and that URL will be given to users as well as used by Swauth internally. (Quick note: be sure the ``http`` vs. ``https`` is set right depending on if you're using SSL.)
c. If you're using multiple Swift proxies behind a load balancer, you'll probably want ``default_swift_cluster = cluster_name#https://<load_balancer_ip>:<port>/v1#http://127.0.0.1:<port>/v1`` so that Swauth gives out the first URL but uses the second URL internally. Remember to double-check the ``http`` vs. ``https`` settings for each of the URLs; they might be different if you're terminating SSL at the load balancer.
Also see the ``proxy-server.conf-sample`` for more config options, such as the ability to have a remote Swauth in a multiple Swift cluster configuration.
4) Be sure your Swift proxy allows account management in the ``proxy-server.conf``::
[app:proxy-server]
...
allow_account_management = true
For greater security, you can leave this off any public proxies and just have one or two private proxies with it turned on.
5) Restart your proxy server ``swift-init proxy reload``
6) Initialize the Swauth backing store in Swift ``swauth-prep -K swauthkey``
7) Add an account/user ``swauth-add-user -A http[s]://<host>:<port>/auth/ -K
swauthkey -a test tester testing``
8) Ensure it works ``swift -A http[s]://<host>:<port>/auth/v1.0 -U test:tester -K testing stat -v``
If anything goes wrong, it's best to start checking the proxy server logs. The client command line utilities often don't get enough information to help. I will often just ``tail -F`` the appropriate proxy log (``/var/log/syslog`` or however you have it configured) and then run the Swauth command to see exactly what requests are happening to try to determine where things fail.
General note, I find I occasionally just forget to reload the proxies after a config change; so that's the first thing you might try. Or, if you suspect the proxies aren't reloading properly, you might try ``swift-init proxy stop``, ensure all the processes died, then ``swift-init proxy start``.
Also, it's quite common to get the ``/auth/v1.0`` vs. just ``/auth/`` URL paths confused. Usual rule is: Swauth tools use just ``/auth/`` and Swift tools use ``/auth/v1.0``.
Web Admin Install
-----------------
1) If you installed from packages, you'll need to cd to the webadmin directory
the package installed. This is ``/usr/share/doc/python-swauth/webadmin``
with the Lucid packages. If you installed from source, you'll need to cd to
the webadmin directory in the source directory.
2) Upload the Web Admin files with ``swift -A http[s]://<host>:<port>/auth/v1.0
-U .super_admin:.super_admin -K swauthkey upload .webadmin .``
3) Open ``http[s]://<host>:<port>/auth/`` in your browser.
Contents
--------
.. toctree::
:maxdepth: 2
license
details
swauth
middleware
api
authtypes
Indices and tables
------------------
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`

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.. _license:
*******
LICENSE
*******
::
Copyright (c) 2010-2011 OpenStack, LLC
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied.
See the License for the specific language governing permissions and
limitations under the License.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
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9
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.. _swauth_middleware_module:
swauth.middleware
=================
.. automodule:: swauth.middleware
:members:
:undoc-members:
:show-inheritance:

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.. _swauth_module:
swauth
======
.. automodule:: swauth
:members:
:undoc-members:
:show-inheritance:

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[DEFAULT]
# Standard from Swift
[pipeline:main]
# Standard from Swift, this is just an example of where to put swauth
pipeline = catch_errors healthcheck cache ratelimit swauth proxy-server
[app:proxy-server]
# Standard from Swift, main point to note is the inclusion of
# allow_account_management = true (only for the proxy servers where you want to
# be able to create/delete accounts).
use = egg:swift#proxy
allow_account_management = true
[filter:swauth]
use = egg:swauth#swauth
# You can override the default log routing for this filter here:
# set log_name = swauth
# set log_facility = LOG_LOCAL0
# set log_level = INFO
# set log_headers = False
# The reseller prefix will verify a token begins with this prefix before even
# attempting to validate it. Also, with authorization, only Swift storage
# accounts with this prefix will be authorized by this middleware. Useful if
# multiple auth systems are in use for one Swift cluster.
# reseller_prefix = AUTH
# If you wish to use a Swauth service on a remote cluster with this cluster:
# swauth_remote = http://remotehost:port/auth
# swauth_remote_timeout = 10
# When using swauth_remote, the rest of these settings have no effect.
#
# The auth prefix will cause requests beginning with this prefix to be routed
# to the auth subsystem, for granting tokens, creating accounts, users, etc.
# auth_prefix = /auth/
# Cluster strings are of the format name#url where name is a short name for the
# Swift cluster and url is the url to the proxy server(s) for the cluster.
# default_swift_cluster = local#http://127.0.0.1:8080/v1
# You may also use the format name#url#url where the first url is the one
# given to users to access their account (public url) and the second is the one
# used by swauth itself to create and delete accounts (private url). This is
# useful when a load balancer url should be used by users, but swauth itself is
# behind the load balancer. Example:
# default_swift_cluster = local#https://public.com:8080/v1#http://private.com:8080/v1
# Number of seconds a newly issued token should be valid for, by default.
# token_life = 86400
# Maximum number of seconds a newly issued token can be valid for.
# max_token_life = <same as token_life>
# Specifies how the user key is stored. The default is 'plaintext', leaving the
# key unsecured but available for key-signing features if such are ever added.
# An alternative is 'sha1' which stores only a one-way hash of the key leaving
# it secure but unavailable for key-signing.
# auth_type = plaintext
# Used if the auth_type is sha1 or another method that can make use of a salt.
# auth_type_salt = swauthsalt
# This allows middleware higher in the WSGI pipeline to override auth
# processing, useful for middleware such as tempurl and formpost. If you know
# you're not going to use such middleware and you want a bit of extra security,
# you can set this to false.
# allow_overrides = true
# Highly recommended to change this. If you comment this out, the Swauth
# administration features will be disabled for this proxy.
super_admin_key = swauthkey
[filter:ratelimit]
# Standard from Swift
use = egg:swift#ratelimit
[filter:cache]
# Standard from Swift
use = egg:swift#memcache
[filter:healthcheck]
# Standard from Swift
use = egg:swift#healthcheck
[filter:catch_errors]
# Standard from Swift
use = egg:swift#catch_errors

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# Translations template for swauth.
# Copyright (C) 2011 ORGANIZATION
# This file is distributed under the same license as the swauth project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2011.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: swauth 1.0.1.dev\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2011-05-26 10:35+0000\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 0.9.4\n"
#: swauth/middleware.py:94
msgid "No super_admin_key set in conf file! Exiting."
msgstr ""
#: swauth/middleware.py:637
#, python-format
msgid ""
"ERROR: Exception while trying to communicate with "
"%(scheme)s://%(host)s:%(port)s/%(path)s"
msgstr ""

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gluster/swift/common/middleware/gswauth/setup.cfg Normal file
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[build_sphinx]
all_files = 1
build-dir = doc/build
source-dir = doc/source
[egg_info]
tag_build =
tag_date = 0
tag_svn_revision = 0
[compile_catalog]
directory = locale
domain = swauth
[update_catalog]
domain = swauth
output_dir = locale
input_file = locale/swauth.pot
[extract_messages]
keywords = _ l_ lazy_gettext
mapping_file = babel.cfg
output_file = locale/swauth.pot

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#!/usr/bin/python
# Copyright (c) 2010-2011 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from setuptools import setup, find_packages
from setuptools.command.sdist import sdist
import os
import subprocess
try:
from babel.messages import frontend
except ImportError:
frontend = None
from swauth import __version__ as version
class local_sdist(sdist):
"""Customized sdist hook - builds the ChangeLog file from VC first"""
def run(self):
if os.path.isdir('.bzr'):
# We're in a bzr branch
log_cmd = subprocess.Popen(["bzr", "log", "--gnu"],
stdout=subprocess.PIPE)
changelog = log_cmd.communicate()[0]
with open("ChangeLog", "w") as changelog_file:
changelog_file.write(changelog)
sdist.run(self)
name = 'swauth'
cmdclass = {'sdist': local_sdist}
if frontend:
cmdclass.update({
'compile_catalog': frontend.compile_catalog,
'extract_messages': frontend.extract_messages,
'init_catalog': frontend.init_catalog,
'update_catalog': frontend.update_catalog,
})
setup(
name=name,
version=version,
description='Swauth',
license='Apache License (2.0)',
author='OpenStack, LLC.',
author_email='swauth@brim.net',
url='https://github.com/gholt/swauth',
packages=find_packages(exclude=['test_swauth', 'bin']),
test_suite='nose.collector',
cmdclass=cmdclass,
classifiers=[
'Development Status :: 4 - Beta',
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python :: 2.6',
'Environment :: No Input/Output (Daemon)',
],
install_requires=[], # removed for better compat
scripts=[
'bin/swauth-add-account', 'bin/swauth-add-user',
'bin/swauth-cleanup-tokens', 'bin/swauth-delete-account',
'bin/swauth-delete-user', 'bin/swauth-list', 'bin/swauth-prep',
'bin/swauth-set-account-service',
],
entry_points={
'paste.filter_factory': [
'swauth=swauth.middleware:filter_factory',
],
},
)

23
gluster/swift/common/middleware/gswauth/swauth/__init__.py Normal file
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# Copyright (c) 2010-2013 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import gettext
#: Version information (major, minor, revision[, 'dev']).
version_info = (1, 0, 9, 'dev')
#: Version string 'major.minor.revision'.
version = __version__ = ".".join(map(str, version_info))
gettext.install('swauth')

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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Pablo Llopis 2011
"""
This module hosts available auth types for encoding and matching user keys.
For adding a new auth type, simply write a class that satisfies the following
conditions:
- For the class name, capitalize first letter only. This makes sure the user
can specify an all-lowercase config option such as "plaintext" or "sha1".
Swauth takes care of capitalizing the first letter before instantiating it.
- Write an encode(key) method that will take a single argument, the user's key,
and returns the encoded string. For plaintext, this would be
"plaintext:<key>"
- Write a match(key, creds) method that will take two arguments: the user's
key, and the user's retrieved credentials. Return a boolean value that
indicates whether the match is True or False.
Note that, since some of the encodings will be hashes, swauth supports the
notion of salts. Thus, self.salt will be set to either a user-specified salt
value or to a default value.
"""
import hashlib
#: Maximum length any valid token should ever be.
MAX_TOKEN_LENGTH = 5000
class Plaintext(object):
"""
Provides a particular auth type for encoding format for encoding and
matching user keys.
This class must be all lowercase except for the first character, which
must be capitalized. encode and match methods must be provided and are
the only ones that will be used by swauth.
"""
def encode(self, key):
"""
Encodes a user key into a particular format. The result of this method
will be used by swauth for storing user credentials.
:param key: User's secret key
:returns: A string representing user credentials
"""
return "plaintext:%s" % key
def match(self, key, creds):
"""
Checks whether the user-provided key matches the user's credentials
:param key: User-supplied key
:param creds: User's stored credentials
:returns: True if the supplied key is valid, False otherwise
"""
return self.encode(key) == creds
class Sha1(object):
"""
Provides a particular auth type for encoding format for encoding and
matching user keys.
This class must be all lowercase except for the first character, which
must be capitalized. encode and match methods must be provided and are
the only ones that will be used by swauth.
"""
def encode(self, key):
"""
Encodes a user key into a particular format. The result of this method
will be used by swauth for storing user credentials.
:param key: User's secret key
:returns: A string representing user credentials
"""
enc_key = '%s%s' % (self.salt, key)
enc_val = hashlib.sha1(enc_key).hexdigest()
return "sha1:%s$%s" % (self.salt, enc_val)
def match(self, key, creds):
"""
Checks whether the user-provided key matches the user's credentials
:param key: User-supplied key
:param creds: User's stored credentials
:returns: True if the supplied key is valid, False otherwise
"""
return self.encode(key) == creds

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71
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import swift
MAJOR = None
MINOR = None
REVISION = None
FINAL = None
def parse(value):
parts = value.split('.')
if parts[-1].endswith('-dev'):
final = False
parts[-1] = parts[-1][:-4]
else:
final = True
major = int(parts.pop(0))
minor = int(parts.pop(0))
if parts:
revision = int(parts.pop(0))
else:
revision = 0
return major, minor, revision, final
def newer_than(value):
global MAJOR, MINOR, REVISION, FINAL
major, minor, revision, final = parse(value)
if MAJOR is None:
MAJOR, MINOR, REVISION, FINAL = parse(swift.__version__)
if MAJOR < major:
return False
elif MAJOR == major:
if MINOR < minor:
return False
elif MINOR == minor:
if REVISION < revision:
return False
elif REVISION == revision:
if not FINAL or final:
return False
return True
def run_tests():
global MAJOR, MINOR, REVISION, FINAL
MAJOR, MINOR, REVISION, FINAL = parse('1.3')
assert(newer_than('1.2'))
assert(newer_than('1.2.9'))
assert(newer_than('1.3-dev'))
assert(newer_than('1.3.0-dev'))
assert(not newer_than('1.3'))
assert(not newer_than('1.3.0'))
assert(not newer_than('1.3.1-dev'))
assert(not newer_than('1.3.1'))
assert(not newer_than('1.4'))
assert(not newer_than('2.0'))
MAJOR, MINOR, REVISION, FINAL = parse('1.7.7-dev')
assert(newer_than('1.6'))
assert(newer_than('1.7'))
assert(newer_than('1.7.6-dev'))
assert(newer_than('1.7.6'))
assert(not newer_than('1.7.7'))
assert(not newer_than('1.7.8-dev'))
assert(not newer_than('1.7.8'))
assert(not newer_than('1.8.0'))
assert(not newer_than('2.0'))
if __name__ == '__main__':
run_tests()

10
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# See http://code.google.com/p/python-nose/issues/detail?id=373
# The code below enables nosetests to work with i18n _() blocks
import __builtin__
import sys
import os
from ConfigParser import MissingSectionHeaderError
from StringIO import StringIO
setattr(__builtin__, '_', lambda x: x)

0
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64
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Pablo Llopis 2011
import unittest
from contextlib import contextmanager
from swauth import authtypes
class TestPlaintext(unittest.TestCase):
def setUp(self):
self.auth_encoder = authtypes.Plaintext()
def test_plaintext_encode(self):
enc_key = self.auth_encoder.encode('keystring')
self.assertEquals('plaintext:keystring', enc_key)
def test_plaintext_valid_match(self):
creds = 'plaintext:keystring'
match = self.auth_encoder.match('keystring', creds)
self.assertEquals(match, True)
def test_plaintext_invalid_match(self):
creds = 'plaintext:other-keystring'
match = self.auth_encoder.match('keystring', creds)
self.assertEquals(match, False)
class TestSha1(unittest.TestCase):
def setUp(self):
self.auth_encoder = authtypes.Sha1()
self.auth_encoder.salt = 'salt'
def test_sha1_encode(self):
enc_key = self.auth_encoder.encode('keystring')
self.assertEquals('sha1:salt$d50dc700c296e23ce5b41f7431a0e01f69010f06',
enc_key)
def test_sha1_valid_match(self):
creds = 'sha1:salt$d50dc700c296e23ce5b41f7431a0e01f69010f06'
match = self.auth_encoder.match('keystring', creds)
self.assertEquals(match, True)
def test_sha1_invalid_match(self):
creds = 'sha1:salt$deadbabedeadbabedeadbabec0ffeebadc0ffeee'
match = self.auth_encoder.match('keystring', creds)
self.assertEquals(match, False)
if __name__ == '__main__':
unittest.main()

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gluster/swift/common/middleware/gswauth/webadmin/index.html Normal file
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<html>
<head>
<style type="text/css">
body {font-family: sans-serif}
table {border-collapse: collapse}
td {padding-left: 1ex; padding-right: 1ex}
.account {color: #0000ff; padding-left: 3ex; cursor: pointer}
.add_account_heading {text-align: right; padding-right: 0}
.service {padding-left: 3ex; vertical-align: top}
.service_detail {padding-left: 0}
.user {color: #0000ff; padding-left: 3ex; cursor: pointer}
.group {padding-left: 3ex}
.add_user_heading {text-align: right; padding-right: 0}
.shadow_delement {color: #0000ff; cursor: pointer}
.shadow_felement {display: none}
#swauth {font-size: 200%; font-weight: bold; font-style: italic; margin: 0px; padding: 0px}
#creds_area {float: right}
#logout {color: #0000ff; padding-left: 3ex; cursor: pointer}
#refresh_accounts {color: #0000ff; padding-left: 1ex; cursor: pointer}
#add_account {color: #0000ff; padding-left: 1ex; padding-right: 1ex; cursor: pointer}
#add_account_title {padding-top: 1ex; padding-bottom: 1ex}
#add_account_cancel {color: #0000ff; padding-top: 1ex; padding-left: 3ex; cursor: pointer}
#add_account_save {color: #0000ff; text-align: right; padding-top: 1ex; padding-right: 3ex; cursor: pointer}
#account_area {background: #ddeeff}
#add_user {color: #0000ff; padding-left: 1ex; padding-right: 1ex; cursor: pointer}
#add_user_title {padding-top: 1ex; padding-bottom: 1ex}
#add_user_cancel {color: #0000ff; padding-top: 1ex; padding-left: 3ex; cursor: pointer}
#add_user_save {color: #0000ff; text-align: right; padding-top: 1ex; padding-right: 3ex; cursor: pointer}
#delete_account {color: #0000ff; text-align: right; margin-left: 45ex; padding-right: 1ex; cursor: pointer}
#user_area {background: #aaccff}
#delete_user {color: #0000ff; text-align: right; margin-left: 45ex; padding-right: 1ex; cursor: pointer}
#auth_view {display: none}
#auth_toggler {color: #0000ff; cursor: pointer}
#auth_update {color: #0000ff; padding-left: 1ex; cursor: pointer}
#auth_update_field {display: none}
</style>
<script type="text/javascript">
var request = null;
var creds_user = '';
var creds_key = '';
var creds_logged_in = true;
var account = '';
var user = '';
var account_selection = -1;
var user_selection = -1;
var swauth_area_selected_background = '#ddeeff';
var account_area_selected_background = '#aaccff';
var endpoints;
function get_bounds(element) {
bounds = {};
bounds.top = 0;
bounds.left = 0;
bounds.width = element.offsetWidth;
bounds.height = element.offsetHeight;
if (element.offsetParent) {
do {
bounds.top += element.offsetTop;
bounds.left += element.offsetLeft;
} while (element = element.offsetParent);
}
return bounds;
}
function shadow_edit(delement) {
felement = document.getElementById('f' + delement.id.substring(1));
felement.value = delement.innerHTML;
delement.style.display = 'none';
felement.style.display = 'inline';
felement.focus();
}
function shadow_submitter(felement, evnt, func) {
keycode = 0;
if (window.event) {
keycode = window.event.keyCode;
} else if (evnt) {
keycode = evnt.which;
}
if (keycode == 13) {
func(felement);
return false;
}
return true;
}
function shadow_escaper(felement, evnt) {
keycode = 0;
if (window.event) {
keycode = window.event.keyCode;
} else if (evnt) {
keycode = evnt.which;
}
if (keycode == 27) {
felement.style.display = 'none';
document.getElementById('d' + felement.id.substring(1)).style.display = 'inline';
return false;
}
return true;
}
function creds_clicked() {
creds_area = document.getElementById('creds_area');
if (creds_logged_in) {
creds_user = '';
creds_key = '';
creds_area.innerHTML = 'User: <input id="creds_user" type="text" size="10" /> &nbsp; Key: <input id="creds_key" type="password" size="10" onkeypress="return creds_submitter(event)" />';
document.getElementById('swauth_area').innerHTML = '';
creds_logged_in = false;
document.getElementById("creds_user").focus();
} else {
creds_user = document.getElementById('creds_user').value;
creds_key = document.getElementById('creds_key').value;
creds_area.innerHTML = '<div>Logged in as ' + creds_user + ' <span id="logout" onclick="creds_clicked()">Logout</span></div>';
creds_logged_in = true;
swauth_area_load();
}
}
function creds_submitter(e) {
keycode = 0;
if (window.event) {
keycode = window.event.keyCode;
} else if (e) {
keycode = e.which;
}
if (keycode == 13) {
creds_clicked();
return false;
}
return true;
}
function swauth_area_reset() {
account_area_reset();
document.getElementById('swauth_area').innerHTML = '';
}
function account_area_reset() {
user_area_reset();
element = document.getElementById('add_account')
if (element) {
element.style.background = 'none';
}
if (account_selection != -1) {
document.getElementById('account_' + account_selection).style.background = 'none';
}
account = '';
account_selection = -1;
document.getElementById('account_area').innerHTML = '';
}
function user_area_reset() {
element = document.getElementById('add_user')
if (element) {
element.style.background = 'none';
}
if (user_selection != -1) {
document.getElementById('user_' + user_selection).style.background = 'none';
}
user = '';
user_selection = -1;
document.getElementById('user_area').innerHTML = '';
}
function swauth_area_load() {
swauth_area_reset();
request = new XMLHttpRequest();
request.onreadystatechange = swauth_area_load2;
request.open('GET', '/auth/v2/', true);
request.setRequestHeader('X-Auth-Admin-User', creds_user);
request.setRequestHeader('X-Auth-Admin-Key', creds_key);
request.send();
}
function swauth_area_load2() {
if (request.readyState == 4) {
swauth_area = document.getElementById('swauth_area');
if (request.status >= 200 && request.status <= 299) {
data = JSON.parse(request.responseText);
content = '<table><tr><td>Accounts <span id="refresh_accounts" onclick="swauth_area_load()">Refresh</span> <span id="add_account" onclick="add_account()">Add</span></td></tr>';
for (ix = 0; ix < data.accounts.length; ix++) {
content += '<tr><td id="account_' + ix + '" onclick="account_area_load(' + ix + ')" class="account">' + data.accounts[ix].name + '</td></tr>';
}
content += '</table>';
swauth_area.innerHTML = content;
} else {
swauth_area.innerHTML = 'Server returned status: ' + request.status + ' ' + request.statusText;
}
}
}
function add_account() {
account_area_reset();
document.getElementById('add_account').style.background = swauth_area_selected_background;
account_area = document.getElementById('account_area');
account_area.innerHTML = '<table><tr><td id="add_account_title" colspan="2">New Account</td></tr><tr><td class="add_account_heading">Name</td><td><input id="add_account_name" type="text" size="20" /></td></tr><tr><td class="add_account_heading">Suffix</td><td><input id="add_account_suffix" type="text" size="20" /> (Optional)</td></tr><tr><td id="add_account_cancel" onclick="swauth_area_load()">Cancel</td><td id="add_account_save" onclick="add_account_save()">Add</td></tr></table>';
bounds = get_bounds(document.getElementById('add_account'));
account_area.style.position = 'absolute';
account_area.style.top = bounds.top;
account_area.style.left = bounds.left + bounds.width;
document.getElementById("add_account_name").focus();
}
function add_account_save() {
request = new XMLHttpRequest();
request.onreadystatechange = add_account_save2;
request.open('PUT', '/auth/v2/' + document.getElementById('add_account_name').value, true);
request.setRequestHeader('X-Auth-Admin-User', creds_user);
request.setRequestHeader('X-Auth-Admin-Key', creds_key);
request.setRequestHeader('X-Account-Suffix', document.getElementById('add_account_suffix').value);
request.send();
}
function add_account_save2() {
if (request.readyState == 4) {
if (request.status >= 200 && request.status <= 299) {
swauth_area_load();
} else {
alert('Server returned status: ' + request.status + ' ' + request.statusText);
}
}
}
function account_area_load(account_index) {
account_area_reset();
account_element = document.getElementById('account_' + account_index);
account_element.style.background = swauth_area_selected_background;
account_selection = account_index;
account = account_element.innerHTML;
request = new XMLHttpRequest();
request.onreadystatechange = account_area_load2;
request.open('GET', '/auth/v2/' + account, true);
request.setRequestHeader('X-Auth-Admin-User', creds_user);
request.setRequestHeader('X-Auth-Admin-Key', creds_key);
request.send();
}
function account_area_load2() {
account_area = document.getElementById('account_area');
if (request.readyState == 4) {
if (request.status >= 200 && request.status <= 299) {
data = JSON.parse(request.responseText);
content = '<div id="delete_account" onclick="delete_account()">Delete</div><table><tr><td>Account Id</td><td>' + data.account_id + '</td></tr></table><table><tr><td>Services</td></tr>';
services = [];
for (service in data.services) {
services.push(service);
}
services.sort();
for (ix = 0; ix < services.length; ix++) {
content += '<tr><td class="service">' + services[ix] + '</td><td class="service_detail"><table>';
if (data.services[services[ix]]['default']) {
content += '<tr><td>default</td><td><span id="d-' + services[ix] + '" class="shadow_delement" onclick="shadow_edit(this)">' + data.services[services[ix]]['default'] + '</span><input id="f-' + services[ix] + '" class="shadow_felement" type="text" size="40" onkeypress="return shadow_submitter(this, event, endpoint_save)" onkeydown="return shadow_escaper(this, event)" /></td></tr>';
}
endpoints = [];
for (name in data.services[services[ix]]) {
if (name != 'default') {
endpoints.push(name);
}
}
endpoints.sort();
for (iy = 0; iy < endpoints.length; iy++) {
content += '<tr><td>' + endpoints[iy] + '</td><td><span id="d' + iy + '-' + services[ix] + '" class="shadow_delement" onclick="shadow_edit(this)">' + data.services[services[ix]][endpoints[iy]] + '</span><input id="f' + iy + '-' + services[ix] + '" class="shadow_felement" type="text" size="40" onkeypress="return shadow_submitter(this, event, endpoint_save)" onkeydown="return shadow_escaper(this, event)" /></td></tr>';
}
content += '</table></td></tr>';
}
content += '</table><table><tr><td>Users <span id="add_user" onclick="add_user()">Add</span></td></tr>';
for (ix = 0; ix < data.users.length; ix++) {
content += '<tr><td id="user_' + ix + '" onclick="user_area_load(' + ix + ')" class="user">' + data.users[ix].name + '</td></tr>';
}
content += '</table>';
account_area.innerHTML = content;
} else {
account_area.innerHTML = 'Server returned status: ' + request.status + ' ' + request.statusText;
}
bounds = get_bounds(document.getElementById('account_' + account_selection));
account_area.style.position = 'absolute';
account_area.style.top = bounds.top;
account_area.style.left = bounds.left + bounds.width;
}
}
function endpoint_save(field) {
service = field.id.substring(field.id.indexOf('-') + 1)
index = field.id.substring(1, field.id.indexOf('-'))
if (index) {
endpoint = endpoints[index];
} else {
endpoint = 'default';
}
services = {};
services[service] = {};
services[service][endpoint] = field.value;
request = new XMLHttpRequest();
request.onreadystatechange = endpoint_save2;
request.open('POST', '/auth/v2/' + account + '/.services', true);
request.setRequestHeader('X-Auth-Admin-User', creds_user);
request.setRequestHeader('X-Auth-Admin-Key', creds_key);
request.send(JSON.stringify(services));
}
function endpoint_save2() {
if (request.readyState == 4) {
if (request.status >= 200 && request.status <= 299) {
account_area_load(account_selection);
} else {
alert('Server returned status: ' + request.status + ' ' + request.statusText);
}
}
}
function add_user() {
user_area_reset();
document.getElementById('add_user').style.background = account_area_selected_background;
user_area = document.getElementById('user_area');
user_area.innerHTML = '<table><tr><td id="add_user_title" colspan="2">New User</td></tr><tr><td class="add_user_heading">Name</td><td><input id="add_user_name" type="text" size="20" /></td></tr><tr><td class="add_user_heading">Auth Key</td><td><input id="add_user_key" type="password" size="20" /></td></tr><tr><td class="add_user_heading">Account Admin</td><td><input id="add_user_admin" type="checkbox" /></td></tr><tr><td class="add_user_heading">Reseller Admin</td><td><input id="add_user_reseller_admin" type="checkbox" /></td></tr><tr><td id="add_user_cancel" onclick="add_user_cancel()">Cancel</td><td id="add_user_save" onclick="add_user_save()">Add</td></tr></table>';
bounds = get_bounds(document.getElementById('add_user'));
user_area.style.position = 'absolute';
user_area.style.top = bounds.top;
user_area.style.left = bounds.left + bounds.width;
document.getElementById("add_user_name").focus();
}
function add_user_cancel() {
document.getElementById('add_user').style.background = 'none';
document.getElementById('user_area').innerHTML = '';
}
function add_user_save() {
request = new XMLHttpRequest();
request.onreadystatechange = add_user_save2;
request.open('PUT', '/auth/v2/' + account + '/' + document.getElementById('add_user_name').value, true);
request.setRequestHeader('X-Auth-Admin-User', creds_user);
request.setRequestHeader('X-Auth-Admin-Key', creds_key);
request.setRequestHeader('X-Auth-User-Key', document.getElementById('add_user_key').value);
if (document.getElementById('add_user_admin').value) {
request.setRequestHeader('X-Auth-User-Admin', 'true');
}
if (document.getElementById('add_user_reseller_admin').value) {
request.setRequestHeader('X-Auth-User-Reseller-Admin', 'true');
}
request.send();
}
function add_user_save2() {
if (request.readyState == 4) {
if (request.status >= 200 && request.status <= 299) {
account_area_load(account_selection);
} else {
alert('Server returned status: ' + request.status + ' ' + request.statusText);
}
}
}
function delete_account() {
request = new XMLHttpRequest();
request.onreadystatechange = delete_account2;
request.open('DELETE', '/auth/v2/' + account, true);
request.setRequestHeader('X-Auth-Admin-User', creds_user);
request.setRequestHeader('X-Auth-Admin-Key', creds_key);
request.send();
}
function delete_account2() {
if (request.readyState == 4) {
if (request.status >= 200 && request.status <= 299) {
swauth_area_load();
} else {
alert('Server returned status: ' + request.status + ' ' + request.statusText);
}
}
}
function user_area_load(account_area_user_index) {
user_area_reset();
user_element = document.getElementById('user_' + account_area_user_index);
user_element.style.background = account_area_selected_background;
user_selection = account_area_user_index;
user = user_element.innerHTML;
request = new XMLHttpRequest();
request.onreadystatechange = user_area_load2;
request.open('GET', '/auth/v2/' + account + '/' + user, true);
request.setRequestHeader('X-Auth-Admin-User', creds_user);
request.setRequestHeader('X-Auth-Admin-Key', creds_key);
request.send();
}
function user_area_load2() {
user_area = document.getElementById('user_area');
if (request.readyState == 4) {
if (request.status >= 200 && request.status <= 299) {
data = JSON.parse(request.responseText);
content = '<div id="delete_user" onclick="delete_user()">Delete</div><table><tr><td>Auth</td><td><span id="auth_toggler" onclick="auth_toggle()">Show</span> <span id="auth_view">' + data.auth + '</span></td><td><input id="auth_update_field" type="password" size="20" onkeypress="return auth_submitter(event)" onkeydown="return auth_escaper(event)" /> <span id="auth_update" onclick="auth_update()">Update</span></td></tr></table><table><tr><td>Groups</td></tr>';
groups = [];
for (ix = 0; ix < data.groups.length; ix++) {
groups.push(data.groups[ix].name);
}
groups.sort();
for (ix = 0; ix < groups.length; ix++) {
content += '<tr><td class="group">' + groups[ix] + '</td></tr>';
}
content += '</table>';
user_area.innerHTML = content;
} else {
user_area.innerHTML = 'Server returned status: ' + request.status + ' ' + request.statusText;
}
bounds = get_bounds(document.getElementById('user_' + user_selection));
user_area.style.position = 'absolute';
user_area.style.top = bounds.top;
user_area.style.left = bounds.left + bounds.width;
}
}
function delete_user() {
request = new XMLHttpRequest();
request.onreadystatechange = delete_user2;
request.open('DELETE', '/auth/v2/' + account + '/' + user, true);
request.setRequestHeader('X-Auth-Admin-User', creds_user);
request.setRequestHeader('X-Auth-Admin-Key', creds_key);
request.send();
}
function delete_user2() {
if (request.readyState == 4) {
if (request.status >= 200 && request.status <= 299) {
account_area_load(account_selection);
} else {
alert('Server returned status: ' + request.status + ' ' + request.statusText);
}
}
}
function auth_toggle() {
to_toggle = document.getElementById('auth_view');
toggler = document.getElementById('auth_toggler');
if (to_toggle.style.display && to_toggle.style.display != 'none') {
toggler.innerHTML = 'Show';
to_toggle.style.display = 'none';
} else {
toggler.innerHTML = 'Hide';
to_toggle.style.display = 'inline';
}
}
function auth_update() {
field = document.getElementById('auth_update_field');
trigger = document.getElementById('auth_update');
if (field.style.display && field.style.display != 'none') {
auth_save();
} else {
field.style.display = 'inline';
trigger.style.display = 'none';
field.focus();
}
}
function auth_submitter(e) {
keycode = 0;
if (window.event) {
keycode = window.event.keyCode;
} else if (e) {
keycode = e.which;
}
if (keycode == 13) {
auth_save();
return false;
}
return true;
}
function auth_escaper(e) {
keycode = 0;
if (window.event) {
keycode = window.event.keyCode;
} else if (e) {
keycode = e.which;
}
if (keycode == 27) {
field = document.getElementById('auth_update_field');
field.value = '';
field.style.display ='none';
document.getElementById('auth_update').style.display ='inline';
return false;
}
return true;
}
function auth_save() {
document.getElementById('auth_update_field').style.display ='none';
if (document.getElementById('auth_update_field').value) {
request = new XMLHttpRequest();
request.onreadystatechange = auth_save2;
request.open('GET', '/auth/v2/' + account + '/' + user, true);
request.setRequestHeader('X-Auth-Admin-User', creds_user);
request.setRequestHeader('X-Auth-Admin-Key', creds_key);
request.send();
}
}
function auth_save2() {
if (request.readyState == 4) {
if (request.status >= 200 && request.status <= 299) {
data = JSON.parse(request.responseText);
request = new XMLHttpRequest();
request.onreadystatechange = auth_save3;
request.open('PUT', '/auth/v2/' + account_element.innerHTML + '/' + user_element.innerHTML, true);
request.setRequestHeader('X-Auth-Admin-User', creds_user);
request.setRequestHeader('X-Auth-Admin-Key', creds_key);
request.setRequestHeader('X-Auth-User-Key', document.getElementById('auth_update_field').value);
admin = false;
reseller_admin = false;
for (ix = 0; ix < data.groups.length; ix++) {
if (data.groups[ix].name == '.admin') {
admin = true;
} else if (data.groups[ix].name == '.reseller_admin') {
reseller_admin = true;
}
}
if (admin) {
request.setRequestHeader('X-Auth-User-Admin', 'true');
}
if (reseller_admin) {
request.setRequestHeader('X-Auth-User-Reseller-Admin', 'true');
}
request.send();
} else {
alert('Server returned status: ' + request.status + ' ' + request.statusText);
}
}
}
function auth_save3() {
if (request.readyState == 4) {
if (request.status >= 200 && request.status <= 299) {
user_area_load(user_selection);
} else {
alert('Server returned status: ' + request.status + ' ' + request.statusText);
}
}
}
</script>
</head>
<body onload="creds_clicked()">
<form onsubmit="return false">
<div id="creds_area"></div>
<div id="swauth">Swauth</div>
<div id="swauth_area"></div>
<div id="account_area"></div>
<div id="user_area"></div>
</form>
</body>
</html>

2
tox.ini
View File

@ -38,5 +38,5 @@ commands = {posargs}
[flake8]
ignore = H
builtins = _
exclude = swiftkerbauth.py,.venv,.tox,dist,doc,test,*egg
exclude = swiftkerbauth.py,.venv,.tox,dist,doc,test,*egg,gswauth
show-source = True