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Viewing changes to bzrlib/transport/sftp.py

  • Committer: Robert Collins
  • Date: 2005-11-03 16:08:17 UTC
  • mfrom: (1185.16.146)
  • Revision ID: robertc@robertcollins.net-20051103160817-ce8f8dbaafab2a22
Merge from Martin.

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bzrlib/transport/sftp.py
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    Transport implementation for SFTP access.
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    """
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    _url_matcher = re.compile(r'^sftp://(.*@)?(.*?)(:\d+)?(/.*)?$')
 
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    _url_matcher = re.compile(r'^sftp://([^:@]*(:[^@]*)?@)?(.*?)(:\d+)?(/.*)?$')
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    def __init__(self, base, clone_from=None):
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        assert base.startswith('sftp://')
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        m = self._url_matcher.match(url)
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        if m is None:
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            raise SFTPTransportError('Unable to parse SFTP URL %r' % (url,))
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        self._username, self._host, self._port, self._path = m.groups()
 
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        self._username, self._password, self._host, self._port, self._path = m.groups()
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        if self._username is None:
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            self._username = getpass.getuser()
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        else:
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            self._username = self._username[:-1]
 
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        if self._password:
 
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            self._password = self._password[1:]
 
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            self._username = self._username[len(self._password)+1:]
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        if self._port is None:
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            self._port = 22
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        else:
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        if self._try_pkey_auth(transport, paramiko.DSSKey, 'id_dsa'):
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            return
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        if self._password:
 
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            try:
 
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                transport.auth_password(self._username, self._password)
 
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                return
 
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            except paramiko.SSHException, e:
 
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                pass
 
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        # give up and ask for a password
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        password = getpass.getpass('SSH %s@%s password: ' % (self._username, self._host))
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        try: