Upstream version 7.35.144.0
[platform/framework/web/crosswalk.git] / src / third_party / tlslite / tlslite / integration / XMLRPCTransport.py
1 """TLS Lite + xmlrpclib."""
2
3 import xmlrpclib
4 import httplib
5 from tlslite.integration.HTTPTLSConnection import HTTPTLSConnection
6 from tlslite.integration.ClientHelper import ClientHelper
7
8
9 class XMLRPCTransport(xmlrpclib.Transport, ClientHelper):
10     """Handles an HTTPS transaction to an XML-RPC server."""
11
12     def __init__(self,
13                  username=None, password=None, sharedKey=None,
14                  certChain=None, privateKey=None,
15                  cryptoID=None, protocol=None,
16                  x509Fingerprint=None,
17                  x509TrustList=None, x509CommonName=None,
18                  settings=None):
19         """Create a new XMLRPCTransport.
20
21         An instance of this class can be passed to L{xmlrpclib.ServerProxy}
22         to use TLS with XML-RPC calls::
23
24             from tlslite.api import XMLRPCTransport
25             from xmlrpclib import ServerProxy
26
27             transport = XMLRPCTransport(user="alice", password="abra123")
28             server = ServerProxy("https://localhost", transport)
29
30         For client authentication, use one of these argument
31         combinations:
32          - username, password (SRP)
33          - username, sharedKey (shared-key)
34          - certChain, privateKey (certificate)
35
36         For server authentication, you can either rely on the
37         implicit mutual authentication performed by SRP or
38         shared-keys, or you can do certificate-based server
39         authentication with one of these argument combinations:
40          - cryptoID[, protocol] (requires cryptoIDlib)
41          - x509Fingerprint
42          - x509TrustList[, x509CommonName] (requires cryptlib_py)
43
44         Certificate-based server authentication is compatible with
45         SRP or certificate-based client authentication.  It is
46         not compatible with shared-keys.
47
48         The constructor does not perform the TLS handshake itself, but
49         simply stores these arguments for later.  The handshake is
50         performed only when this class needs to connect with the
51         server.  Thus you should be prepared to handle TLS-specific
52         exceptions when calling methods of L{xmlrpclib.ServerProxy}.  See the
53         client handshake functions in
54         L{tlslite.TLSConnection.TLSConnection} for details on which
55         exceptions might be raised.
56
57         @type username: str
58         @param username: SRP or shared-key username.  Requires the
59         'password' or 'sharedKey' argument.
60
61         @type password: str
62         @param password: SRP password for mutual authentication.
63         Requires the 'username' argument.
64
65         @type sharedKey: str
66         @param sharedKey: Shared key for mutual authentication.
67         Requires the 'username' argument.
68
69         @type certChain: L{tlslite.X509CertChain.X509CertChain} or
70         L{cryptoIDlib.CertChain.CertChain}
71         @param certChain: Certificate chain for client authentication.
72         Requires the 'privateKey' argument.  Excludes the SRP or
73         shared-key related arguments.
74
75         @type privateKey: L{tlslite.utils.RSAKey.RSAKey}
76         @param privateKey: Private key for client authentication.
77         Requires the 'certChain' argument.  Excludes the SRP or
78         shared-key related arguments.
79
80         @type cryptoID: str
81         @param cryptoID: cryptoID for server authentication.  Mutually
82         exclusive with the 'x509...' arguments.
83
84         @type protocol: str
85         @param protocol: cryptoID protocol URI for server
86         authentication.  Requires the 'cryptoID' argument.
87
88         @type x509Fingerprint: str
89         @param x509Fingerprint: Hex-encoded X.509 fingerprint for
90         server authentication.  Mutually exclusive with the 'cryptoID'
91         and 'x509TrustList' arguments.
92
93         @type x509TrustList: list of L{tlslite.X509.X509}
94         @param x509TrustList: A list of trusted root certificates.  The
95         other party must present a certificate chain which extends to
96         one of these root certificates.  The cryptlib_py module must be
97         installed to use this parameter.  Mutually exclusive with the
98         'cryptoID' and 'x509Fingerprint' arguments.
99
100         @type x509CommonName: str
101         @param x509CommonName: The end-entity certificate's 'CN' field
102         must match this value.  For a web server, this is typically a
103         server name such as 'www.amazon.com'.  Mutually exclusive with
104         the 'cryptoID' and 'x509Fingerprint' arguments.  Requires the
105         'x509TrustList' argument.
106
107         @type settings: L{tlslite.HandshakeSettings.HandshakeSettings}
108         @param settings: Various settings which can be used to control
109         the ciphersuites, certificate types, and SSL/TLS versions
110         offered by the client.
111         """
112
113         ClientHelper.__init__(self,
114                  username, password, sharedKey,
115                  certChain, privateKey,
116                  cryptoID, protocol,
117                  x509Fingerprint,
118                  x509TrustList, x509CommonName,
119                  settings)
120
121
122     def make_connection(self, host):
123         # create a HTTPS connection object from a host descriptor
124         host, extra_headers, x509 = self.get_host_info(host)
125         http = HTTPTLSConnection(host, None,
126                                  self.username, self.password,
127                                  self.sharedKey,
128                                  self.certChain, self.privateKey,
129                                  self.checker.cryptoID,
130                                  self.checker.protocol,
131                                  self.checker.x509Fingerprint,
132                                  self.checker.x509TrustList,
133                                  self.checker.x509CommonName,
134                                  self.settings)
135         http2 = httplib.HTTP()
136         http2._setup(http)
137         return http2