Update tlslite to 0.4.6.

third_party/tlslite/tlslite/integration/imap4_tls.py

Index: third_party/tlslite/tlslite/integration/imap4_tls.py
diff --git a/third_party/tlslite/tlslite/integration/imap4_tls.py b/third_party/tlslite/tlslite/integration/imap4_tls.py
index 114920768b4faf97c4361e773b1d08f5961ec35a..4703a3162794e108d38ffa4a80659bc0d4d0a5ba 100644
--- a/third_party/tlslite/tlslite/integration/imap4_tls.py
+++ b/third_party/tlslite/tlslite/integration/imap4_tls.py
@@ -1,3 +1,6 @@
+# Author: Trevor Perrin
+# See the LICENSE file for legal information regarding use of this file.
+
 """TLS Lite + imaplib."""
 
 import socket
@@ -12,31 +15,25 @@ class IMAP4_TLS(IMAP4, ClientHelper):
     """This class extends L{imaplib.IMAP4} with TLS support."""
 
     def __init__(self, host = '', port = IMAP4_TLS_PORT,
-                 username=None, password=None, sharedKey=None,
+                 username=None, password=None,
                  certChain=None, privateKey=None,
-                 cryptoID=None, protocol=None,
-                 x509Fingerprint=None,
-                 x509TrustList=None, x509CommonName=None,
+                 checker=None,
                  settings=None):
         """Create a new IMAP4_TLS.
 
         For client authentication, use one of these argument
         combinations:
          - username, password (SRP)
-         - username, sharedKey (shared-key)
          - certChain, privateKey (certificate)
 
         For server authentication, you can either rely on the
-        implicit mutual authentication performed by SRP or
-        shared-keys, or you can do certificate-based server
+        implicit mutual authentication performed by SRP
+        or you can do certificate-based server
         authentication with one of these argument combinations:
-         - cryptoID[, protocol] (requires cryptoIDlib)
          - x509Fingerprint
-         - x509TrustList[, x509CommonName] (requires cryptlib_py)
 
         Certificate-based server authentication is compatible with
-        SRP or certificate-based client authentication.  It is
-        not compatible with shared-keys.
+        SRP or certificate-based client authentication.
 
         The caller should be prepared to handle TLS-specific
         exceptions.  See the client handshake functions in
@@ -50,67 +47,35 @@ class IMAP4_TLS(IMAP4, ClientHelper):
         @param port: Port to connect to.
 
         @type username: str
-        @param username: SRP or shared-key username.  Requires the
-        'password' or 'sharedKey' argument.
+        @param username: SRP username.  Requires the
+        'password' argument.
 
         @type password: str
         @param password: SRP password for mutual authentication.
         Requires the 'username' argument.
 
-        @type sharedKey: str
-        @param sharedKey: Shared key for mutual authentication.
-        Requires the 'username' argument.
-
-        @type certChain: L{tlslite.X509CertChain.X509CertChain} or
-        L{cryptoIDlib.CertChain.CertChain}
+        @type certChain: L{tlslite.x509certchain.X509CertChain}
         @param certChain: Certificate chain for client authentication.
-        Requires the 'privateKey' argument.  Excludes the SRP or
-        shared-key related arguments.
+        Requires the 'privateKey' argument.  Excludes the SRP arguments.
 
-        @type privateKey: L{tlslite.utils.RSAKey.RSAKey}
+        @type privateKey: L{tlslite.utils.rsakey.RSAKey}
         @param privateKey: Private key for client authentication.
-        Requires the 'certChain' argument.  Excludes the SRP or
-        shared-key related arguments.
-
-        @type cryptoID: str
-        @param cryptoID: cryptoID for server authentication.  Mutually
-        exclusive with the 'x509...' arguments.
-
-        @type protocol: str
-        @param protocol: cryptoID protocol URI for server
-        authentication.  Requires the 'cryptoID' argument.
-
-        @type x509Fingerprint: str
-        @param x509Fingerprint: Hex-encoded X.509 fingerprint for
-        server authentication.  Mutually exclusive with the 'cryptoID'
-        and 'x509TrustList' arguments.
-
-        @type x509TrustList: list of L{tlslite.X509.X509}
-        @param x509TrustList: A list of trusted root certificates.  The
-        other party must present a certificate chain which extends to
-        one of these root certificates.  The cryptlib_py module must be
-        installed to use this parameter.  Mutually exclusive with the
-        'cryptoID' and 'x509Fingerprint' arguments.
-
-        @type x509CommonName: str
-        @param x509CommonName: The end-entity certificate's 'CN' field
-        must match this value.  For a web server, this is typically a
-        server name such as 'www.amazon.com'.  Mutually exclusive with
-        the 'cryptoID' and 'x509Fingerprint' arguments.  Requires the
-        'x509TrustList' argument.
-
-        @type settings: L{tlslite.HandshakeSettings.HandshakeSettings}
+        Requires the 'certChain' argument.  Excludes the SRP arguments.
+        
+        @type checker: L{tlslite.checker.Checker}
+        @param checker: Callable object called after handshaking to 
+        evaluate the connection and raise an Exception if necessary.
+
+        @type settings: L{tlslite.handshakesettings.HandshakeSettings}
         @param settings: Various settings which can be used to control
         the ciphersuites, certificate types, and SSL/TLS versions
         offered by the client.
         """
 
         ClientHelper.__init__(self,
-                 username, password, sharedKey,
+                 username, password,
                  certChain, privateKey,
-                 cryptoID, protocol,
-                 x509Fingerprint,
-                 x509TrustList, x509CommonName,
+                 checker,
                  settings)
 
         IMAP4.__init__(self, host, port)
@@ -127,6 +92,5 @@ class IMAP4_TLS(IMAP4, ClientHelper):
         self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
         self.sock.connect((host, port))
         self.sock = TLSConnection(self.sock)
-        self.sock.closeSocket = True
         ClientHelper._handshake(self, self.sock)
-        self.file = self.sock.makefile('rb')
+        self.file = self.sock.makefile('rb')