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Viewing changes to bzrlib/urlutils.py

  • Committer: Vincent Ladeuil
  • Date: 2009-05-04 14:48:21 UTC
  • mto: (4349.1.1 integration)
  • mto: This revision was merged to the branch mainline in revision 4350.
  • Revision ID: v.ladeuil+lp@free.fr-20090504144821-39dvqkikmd3zqkdg
Handle servers proposing several authentication schemes.

* bzrlib/transport/http/_urllib2_wrappers.py:
(AbstractAuthHandler.auth_required): Several schemes can be
proposed by the server, try to match each one in turn.
(BasicAuthHandler.auth_match): Delete dead code.

* bzrlib/tests/test_http.py:
(load_tests): Separate proxy and http authentication tests as they
require different server setups.
(TestAuth.create_transport_readonly_server): Simplified by using
parameter provided by load_tests.
(TestAuth.test_changing_nonce): Adapt to new parametrization.
(TestProxyAuth.create_transport_readonly_server): Deleted.

* bzrlib/tests/http_utils.py:
(DigestAndBasicAuthRequestHandler, HTTPBasicAndDigestAuthServer,
ProxyBasicAndDigestAuthServer): Add a test server proposing both
basic and digest auth schemes but accepting only digest as valid.

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bzrlib/urlutils.py
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# Copyright (C) 2006-2010 Canonical Ltd
 
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# Copyright (C) 2006, 2008 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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    This assumes that both paths are already fully specified file:// URLs.
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    """
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    if len(base) < MIN_ABS_FILEURL_LENGTH:
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        raise ValueError('Length of base (%r) must equal or'
 
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        raise ValueError('Length of base must be equal or'
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            ' exceed the platform minimum url length (which is %d)' %
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            (base, MIN_ABS_FILEURL_LENGTH))
 
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            MIN_ABS_FILEURL_LENGTH)
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    base = local_path_from_url(base)
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    path = local_path_from_url(path)
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    return escape(osutils.relpath(base, path))
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# jam 20060502 Sorted to 'l' because the final target is 'local_path_from_url'
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def _posix_local_path_from_url(url):
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    """Convert a url like file:///path/to/foo into /path/to/foo"""
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    file_localhost_prefix = 'file://localhost/'
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    if url.startswith(file_localhost_prefix):
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        path = url[len(file_localhost_prefix) - 1:]
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    elif not url.startswith('file:///'):
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        raise errors.InvalidURL(
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            url, 'local urls must start with file:/// or file://localhost/')
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    else:
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        path = url[len('file://'):]
 
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    if not url.startswith('file:///'):
 
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        raise errors.InvalidURL(url, 'local urls must start with file:///')
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    # We only strip off 2 slashes
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    return unescape(path)
 
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    return unescape(url[len('file://'):])
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def _posix_local_path_to_url(path):