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comparison env/lib/python3.7/site-packages/boto/ec2/keypair.py @ 0:26e78fe6e8c4 draft

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"planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
author shellac
date Sat, 02 May 2020 07:14:21 -0400
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1 # Copyright (c) 2006,2007 Mitch Garnaat http://garnaat.org/
2 #
3 # Permission is hereby granted, free of charge, to any person obtaining a
4 # copy of this software and associated documentation files (the
5 # "Software"), to deal in the Software without restriction, including
6 # without limitation the rights to use, copy, modify, merge, publish, dis-
7 # tribute, sublicense, and/or sell copies of the Software, and to permit
8 # persons to whom the Software is furnished to do so, subject to the fol-
9 # lowing conditions:
10 #
11 # The above copyright notice and this permission notice shall be included
12 # in all copies or substantial portions of the Software.
13 #
14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
16 # ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
17 # SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
18 # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
20 # IN THE SOFTWARE.
21
22 """
23 Represents an EC2 Keypair
24 """
25
26 import os
27 from boto.ec2.ec2object import EC2Object
28 from boto.exception import BotoClientError
29
30
31 class KeyPair(EC2Object):
32
33 def __init__(self, connection=None):
34 super(KeyPair, self).__init__(connection)
35 self.name = None
36 self.fingerprint = None
37 self.material = None
38
39 def __repr__(self):
40 return 'KeyPair:%s' % self.name
41
42 def endElement(self, name, value, connection):
43 if name == 'keyName':
44 self.name = value
45 elif name == 'keyFingerprint':
46 self.fingerprint = value
47 elif name == 'keyMaterial':
48 self.material = value
49 else:
50 setattr(self, name, value)
51
52 def delete(self, dry_run=False):
53 """
54 Delete the KeyPair.
55
56 :rtype: bool
57 :return: True if successful, otherwise False.
58 """
59 return self.connection.delete_key_pair(self.name, dry_run=dry_run)
60
61 def save(self, directory_path):
62 """
63 Save the material (the unencrypted PEM encoded RSA private key)
64 of a newly created KeyPair to a local file.
65
66 :type directory_path: string
67 :param directory_path: The fully qualified path to the directory
68 in which the keypair will be saved. The
69 keypair file will be named using the name
70 of the keypair as the base name and .pem
71 for the file extension. If a file of that
72 name already exists in the directory, an
73 exception will be raised and the old file
74 will not be overwritten.
75
76 :rtype: bool
77 :return: True if successful.
78 """
79 if self.material:
80 directory_path = os.path.expanduser(directory_path)
81 file_path = os.path.join(directory_path, '%s.pem' % self.name)
82 if os.path.exists(file_path):
83 raise BotoClientError('%s already exists, it will not be overwritten' % file_path)
84 fp = open(file_path, 'wb')
85 fp.write(self.material)
86 fp.close()
87 os.chmod(file_path, 0o600)
88 return True
89 else:
90 raise BotoClientError('KeyPair contains no material')
91
92 def copy_to_region(self, region, dry_run=False):
93 """
94 Create a new key pair of the same new in another region.
95 Note that the new key pair will use a different ssh
96 cert than the this key pair. After doing the copy,
97 you will need to save the material associated with the
98 new key pair (use the save method) to a local file.
99
100 :type region: :class:`boto.ec2.regioninfo.RegionInfo`
101 :param region: The region to which this security group will be copied.
102
103 :rtype: :class:`boto.ec2.keypair.KeyPair`
104 :return: The new key pair
105 """
106 if region.name == self.region:
107 raise BotoClientError('Unable to copy to the same Region')
108 conn_params = self.connection.get_params()
109 rconn = region.connect(**conn_params)
110 kp = rconn.create_key_pair(self.name, dry_run=dry_run)
111 return kp