PK 8,5Έ? bΘ Θ zc/__init__.py# this is a namespace package
try:
import pkg_resources
pkg_resources.declare_namespace(__name__)
except ImportError:
import pkgutil
__path__ = pkgutil.extend_path(__path__, __name__)
PK 8/5₯U:g g zc/__init__.pyc;ς
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pkg_resourcess declare_namespaces __name__s ImportErrors pkgutils extend_paths __path__( s __path__s
pkg_resourcess pkgutil( ( s) build/bdist.linux-i686/egg/zc/__init__.pys ? s
PK Β6.5/kΝΑ9 9 zc/buildoutsftp/buildoutsftp.py##############################################################################
#
# Copyright (c) 2006 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
import urllib2
import zc.buildoutsftp.urllib2sftp
def install(buildout=None):
urllib2.install_opener(
urllib2.build_opener(zc.buildoutsftp.urllib2sftp.SFTPHandler)
)
PK C6/53wjΔ_ _ zc/buildoutsftp/urllib2sftp.py##############################################################################
#
# Copyright (c) 2005 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""SFTP Handler for urllib2
$Id: urllib2sftp.py 70181 2006-09-14 19:39:03Z jim $
"""
import cStringIO, getpass, mimetypes, os, re, stat, sys, urllib, urllib2
import paramiko
parse_url_host = re.compile(
'(?:' '([^@:]+)(?::([^@]*))?@' ')?'
'([^:]*)(?::(\d+))?$').match
if sys.platform == 'win32':
import _winreg
parse_reg_key_name = re.compile('(rsa|dss)2?@22:(\S+)$').match
def _get_hosts_keys():
regkey = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER,
r'Software\SimonTatham\PuTTY\SshHostKeys',
)
keys = paramiko.HostKeys()
i = 0
while 1:
try:
name, value, type_ = _winreg.EnumValue(regkey, i)
i += 1
value = [long(v, 16) for v in value.split(',')]
ktype, host = parse_reg_key_name(name).groups()
if ktype == 'rsa':
key = paramiko.RSAKey(vals=value)
if ktype == 'dss':
key = paramiko.DSSKey(vals=value)
keys.add(host, 'ssh-'+ktype, key)
except WindowsError:
break
return keys
else:
def _get_hosts_keys():
return paramiko.HostKeys(os.path.expanduser('~/.ssh/known_hosts'))
class Result:
def __init__(self, fp, url, info):
self._fp = fp
self.url = url
self.headers = info
def geturl(self):
return self.url
def info(self):
return self.headers
def __getattr__(self, name):
return getattr(self._fp, name)
class SFTPHandler(urllib2.BaseHandler):
def sftp_open(self, req):
host = req.get_host()
if not host:
raise IOError, ('sftp error', 'no host given')
parsed = parse_url_host(host)
if not parsed:
raise IOError, ('sftp error', 'invalid host', host)
user, pw, host, port = parsed.groups()
if user:
user = urllib.unquote(user)
else:
user = getpass.getuser()
if port:
port = int(port)
else:
port = 22
if pw:
pw = urllib.unquote(pw)
host = urllib.unquote(host or '')
hostkey = _get_hosts_keys()
hostkey = hostkey.get(host)
if hostkey is None:
raise paramiko.AuthenticationException(
"No stored host key", host)
[hostkeytype] = list(hostkey)
hostkey = hostkey[hostkeytype]
trans = paramiko.Transport((host, port))
if pw is not None:
trans.connect(username=user, password=pw)
else:
for key in paramiko.Agent().get_keys():
try:
trans.connect(username=user, pkey=key, hostkey=hostkey)
break
except paramiko.AuthenticationException:
pass
else:
raise paramiko.AuthenticationException(
"Authentication failed.")
sftp = paramiko.SFTPClient.from_transport(trans)
path = req.get_selector()
url = req.get_full_url()
mode = sftp.stat(path).st_mode
if stat.S_ISDIR(mode):
return Result(
cStringIO.StringIO('\n'.join([
('%s
'
% (url, x, x)
)
for x in sftp.listdir(path)
])),
url, {'content-type': 'text/html'})
else:
mtype = mimetypes.guess_type(url)[0]
if mtype is None:
mtype = 'application/octet-stream'
return Result(sftp.open(path), url, {'content-type': mtype})
PK μ.-5₯ zc/buildoutsftp/__init__.py#
PK 29-5a<
zc/buildoutsftp/tests.py##############################################################################
#
# Copyright (c) 2006 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
import os, sys
import paramiko
from zope.testing import doctest
class Replace:
def __init__(self, module, **attrs):
self.module = module
self.original = original = {}
for name, value in attrs.iteritems():
original[name] = getattr(module, name)
setattr(module, name, value)
def restore(self):
for name, value in self.attrs.iteritems():
setattt(self.module, name, value)
hkeys = [
('foo.com', 'comkey'),
('foo.org', 'orgkey'),
('foo.net', 'netkey'),
('foo.biz', 'bizkey'),
]
def setup(test):
# We're going to replace much of paramiko, and, if necessary, _winreg
# to try to control urllib2sftp's environment.
teardown = []
test.globs['__teardown'] = teardown
test.globs['__HOME'] = os.environ.get('HOME')
os.environ['HOME'] == '/testhome'
if sys.platform == 'win32':
import _winreg
key = object()
def OpenKey(*args):
if args != (_winreg.HKEY_CURENT_USER,
r'Software\SimonTatham\PuTTY\SshHoskKeys'):
raise ValueError("Bad keys", *args)
return key
def EnumValue(k, index):
if k is not key:
raise ValueError('Bad key')
try:
host, hkey = hkeys[index]
except IndexError:
raise WindowsError(index)
return 'rsa@22:'+host, hkey, 0
HostKeys = paramiko.HostKeys
teardown.append(Replace(_winreg,
OpenKey=OpenKey,
EnumValue=EnumValue,
).restore
)
else:
def HostKeys(path=None):
if path != '/testhome/.ssh/known_hosts':
raise IOError('No suh file', path)
return dict([
(host, {'ssh-rsa': paramiko.PKey(hkey)})
for (host, hkey) in hkeys
])
def test_suite():
return doctest.DocTestSuite()
PK 8/5\\±1 1 zc/buildoutsftp/buildoutsftp.pyc;ς
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$Id: urllib2sftp.py 70181 2006-09-14 19:39:03Z jim $
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sftp errors
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SFTPClients from_transports sftps get_selectors paths get_full_urls urls stats st_modes modes S_ISDIRs Results cStringIOs StringIOs joins appends _[1]s listdirs xs mimetypess
guess_types mtypes open( s selfs reqs hostkeytypes ports hostkeys pws parseds hosts users keys paths mtypes urls sftps _[1]s modes xs trans( ( s9 build/bdist.linux-i686/egg/zc/buildoutsftp/urllib2sftp.pys sftp_openK sX
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( s __name__s
__module__s sftp_open( ( ( s9 build/bdist.linux-i686/egg/zc/buildoutsftp/urllib2sftp.pys SFTPHandlerI s ( s __doc__s cStringIOs getpasss mimetypess oss res stats syss urllibs urllib2s paramikos compiles matchs parse_url_hosts platforms _winregs parse_reg_key_names _get_hosts_keyss Results BaseHandlers SFTPHandler( s parse_reg_key_names cStringIOs mimetypess stats urllibs urllib2s getpasss res parse_url_hosts syss Results SFTPHandlers _winregs oss paramikos _get_hosts_keys( ( s9 build/bdist.linux-i686/egg/zc/buildoutsftp/urllib2sftp.pys ? s Q
PK 8/5ju zc/buildoutsftp/__init__.pyc;ς
ΥEc @ s d S( N( ( ( ( s6 build/bdist.linux-i686/egg/zc/buildoutsftp/__init__.pys ? s PK 8/5=θDΨ
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zc/buildoutsftp/tests.pyc;ς
πζEc @ s{ d k Z d k Z d k Z d k l Z d f d YZ d d f d d f d d f d
d f g Z d Z d
Z d S( N( s doctests Replacec B s t Z d Z d Z RS( Nc K sZ | | _ h | _ } x= | i D]/ \ } } t | | | | =1.0.0b5 is needed for this to
work properly.)
An SFTP URL is similar to an FTP URL and is of the form::
sftp://user:password@hostname:port/path
where the user name, password, and port are optional. Here are some
examples:
The following URL accesses the path /distribution on download.zope.org::
sftp://download.zope.org/distribution
The following URL accesses the path /distribution on download.zope.org
using the user id jim::
sftp://jim@download.zope.org/distribution
The following URL accesses the path /distribution on download.zope.org
using the user id jim and password 123::
sftp://jim:123@download.zope.org/distribution
The following url accesses the path /distribution on download.zope.org
using an ssh server running on port 1022::
sftp://download.zope.org:1022/distribution
The buildout extension actually installs a urllib2 handler for the
"sftp" protocol. This handler is actually setuptools specific because
it generates HTML directory listings, needed by setuptools and makes
no effort to make directory listings useful for anything else.
It is possible that, in the future, setuptools will provide it's own
extension mechanism for handling alternate protocols, in which case,
we might bypass the urllib2 extension mechanism.
SSH Compatibility
=================
The extension works with Open SSH on unix-based systems and PuTTY on
Windows. Unless a password is given in the URL, private keys are
ontained from ssh agent (pagent on Windows).
Status and Change History
=========================
This package is experimental. It seems to work based on manual
testing. I'm still trying to figure out how to write automated tests
for this.
0.2
---
Added missing entry point.
Adjusted content-type information to work with setuptools.
0.1
---
Initial release
Keywords: buildout
Platform: UNKNOWN
Classifier: Framework :: Buildout
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Zope Public License
Classifier: Topic :: Software Development :: Build Tools
Classifier: Topic :: Software Development :: Libraries :: Python Modules
PK 8/5¦ ρh: : EGG-INFO/SOURCES.txtCHANGES.txt
README.txt
bootstrap.py
buildout.cfg
get.py
setup.py
src/zc/__init__.py
src/zc.buildoutsftp.egg-info/PKG-INFO
src/zc.buildoutsftp.egg-info/SOURCES.txt
src/zc.buildoutsftp.egg-info/dependency_links.txt
src/zc.buildoutsftp.egg-info/entry_points.txt
src/zc.buildoutsftp.egg-info/namespace_packages.txt
src/zc.buildoutsftp.egg-info/not-zip-safe
src/zc.buildoutsftp.egg-info/requires.txt
src/zc.buildoutsftp.egg-info/top_level.txt
src/zc/buildoutsftp/__init__.py
src/zc/buildoutsftp/buildoutsftp.py
src/zc/buildoutsftp/tests.py
src/zc/buildoutsftp/urllib2sftp.py
PK 8/5Χ2 EGG-INFO/dependency_links.txt
PK 8/5tb]H H EGG-INFO/entry_points.txt[zc.buildout.extension]
default = zc.buildoutsftp.buildoutsftp:install
PK 8/5ξε" EGG-INFO/namespace_packages.txtzc
PK ύ,5Χ2 EGG-INFO/not-zip-safe
PK 8/5ρc,ϊ EGG-INFO/requires.txtparamiko
setuptoolsPK 8/5ξε" EGG-INFO/top_level.txtzc
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