Remove third_party/twisted_8_1

third_party/twisted_8_1/twisted/conch/scripts/ckeygen.py

Index: third_party/twisted_8_1/twisted/conch/scripts/ckeygen.py
diff --git a/third_party/twisted_8_1/twisted/conch/scripts/ckeygen.py b/third_party/twisted_8_1/twisted/conch/scripts/ckeygen.py
deleted file mode 100644
index 065c844aba232d1c55fd720d05e110f44a30dccb..0000000000000000000000000000000000000000
--- a/third_party/twisted_8_1/twisted/conch/scripts/ckeygen.py
+++ /dev/null
@@ -1,180 +0,0 @@
-# Copyright (c) 2001-2007 Twisted Matrix Laboratories.
-# See LICENSE for details.
-
-#
-# $Id: ckeygen.py,v 1.8 2003/05/10 14:03:40 spiv Exp $
-
-#""" Implementation module for the `ckeygen` command.
-#"""
-
-from twisted.conch.ssh import keys
-from twisted.python import log, usage, randbytes
-
-import sys, os, getpass, md5, socket
-if getpass.getpass == getpass.unix_getpass:
-    try:
-        import termios # hack around broken termios
-        termios.tcgetattr, termios.tcsetattr
-    except (ImportError, AttributeError):
-        sys.modules['termios'] = None
-        reload(getpass)
-
-class GeneralOptions(usage.Options):
-    synopsis = """Usage:    ckeygen [options]
- """
-
-    optParameters = [['bits', 'b', 1024, 'Number of bits in the key to create.'],
-                     ['filename', 'f', None, 'Filename of the key file.'],
-                     ['type', 't', None, 'Specify type of key to create.'],
-                     ['comment', 'C', None, 'Provide new comment.'],
-                     ['newpass', 'N', None, 'Provide new passphrase.'],
-                     ['pass', 'P', None, 'Provide old passphrase']]
-
-    optFlags = [['fingerprint', 'l', 'Show fingerprint of key file.'],
-                ['changepass', 'p', 'Change passphrase of private key file.'],
-                ['quiet', 'q', 'Quiet.'],
-                ['showpub', 'y', 'Read private key file and print public key.']]
-
-    #zsh_altArgDescr = {"bits":"Number of bits in the key (default: 1024)"}
-    #zsh_multiUse = ["foo", "bar"]
-    #zsh_mutuallyExclusive = [("foo", "bar"), ("bar", "baz")]
-    zsh_actions = {"type":"(rsa dsa)"}
-    #zsh_actionDescr = {"logfile":"log file name", "random":"random seed"}
-
-def run():
-    options = GeneralOptions()
-    try:
-        options.parseOptions(sys.argv[1:])
-    except usage.UsageError, u:
-        print 'ERROR: %s' % u
-        options.opt_help()
-        sys.exit(1)
-    log.discardLogs()
-    log.deferr = handleError # HACK
-    if options['type']:
-        if options['type'] == 'rsa':
-            generateRSAkey(options)
-        elif options['type'] == 'dsa':
-            generateDSAkey(options)
-        else:
-            sys.exit('Key type was %s, must be one of: rsa, dsa' % options['type'])
-    elif options['fingerprint']:
-        printFingerprint(options)
-    elif options['changepass']:
-        changePassPhrase(options)
-    elif options['showpub']:
-        displayPublicKey(options)
-    else:
-        options.opt_help()
-        sys.exit(1)
-
-def handleError():
-    from twisted.python import failure
-    global exitStatus
-    exitStatus = 2
-    log.err(failure.Failure())
-    reactor.stop()
-    raise
-
-def generateRSAkey(options):
-    from Crypto.PublicKey import RSA
-    print 'Generating public/private rsa key pair.'
-    key = RSA.generate(int(options['bits']), randbytes.secureRandom)
-    _saveKey(key, options)
-
-def generateDSAkey(options):
-    from Crypto.PublicKey import DSA
-    print 'Generating public/private dsa key pair.'
-    key = DSA.generate(int(options['bits']), randbytes.secureRandom)
-    _saveKey(key, options)
-
-def printFingerprint(options):
-    if not options['filename']:
-        filename = os.path.expanduser('~/.ssh/id_rsa')
-        options['filename'] = raw_input('Enter file in which the key is (%s): ' % filename)
-    if os.path.exists(options['filename']+'.pub'):
-        options['filename'] += '.pub'
-    try:
-        string = keys.getPublicKeyString(options['filename'])
-        obj = keys.getPublicKeyObject(string)
-        print '%s %s %s' % (
-            obj.size()+1,
-            ':'.join(['%02x' % ord(x) for x in md5.new(string).digest()]),
-            os.path.basename(options['filename']))
-    except:
-        sys.exit('bad key')
-
-def changePassPhrase(options):
-    if not options['filename']:
-        filename = os.path.expanduser('~/.ssh/id_rsa')
-        options['filename'] = raw_input('Enter file in which the key is (%s): ' % filename)
-    try:
-        key = keys.getPrivateKeyObject(options['filename'])
-    except keys.BadKeyError, e:
-        if e.args[0] != 'encrypted key with no passphrase':
-            raise
-        else:
-            if not options['pass']:
-                options['pass'] = getpass.getpass('Enter old passphrase: ')
-            key = keys.getPrivateKeyObject(options['filename'], passphrase = options['pass'])
-    if not options['newpass']:
-        while 1:
-            p1 = getpass.getpass('Enter new passphrase (empty for no passphrase): ')
-            p2 = getpass.getpass('Enter same passphrase again: ')
-            if p1 == p2:
-                break
-            print 'Passphrases do not match.  Try again.'
-        options['newpass'] = p1
-    open(options['filename'], 'w').write(
-    keys.makePrivateKeyString(key, passphrase=options['newpass']))
-    print 'Your identification has been saved with the new passphrase.'
-
-def displayPublicKey(options):
-    if not options['filename']:
-        filename = os.path.expanduser('~/.ssh/id_rsa')
-        options['filename'] = raw_input('Enter file in which the key is (%s): ' % filename)
-    try:
-        key = keys.getPrivateKeyObject(options['filename'])
-    except keys.BadKeyError, e:
-        if e.args[0] != 'encrypted key with no passphrase':
-            raise
-        else:
-            if not options['pass']:
-                options['pass'] = getpass.getpass('Enter passphrase: ')
-            key = keys.getPrivateKeyObject(options['filename'], passphrase = options['pass'])
-    print keys.makePublicKeyString(key)
-
-def _saveKey(key, options):
-    if not options['filename']:
-        kind = keys.objectType(key)
-        kind = {'ssh-rsa':'rsa','ssh-dss':'dsa'}[kind]
-        filename = os.path.expanduser('~/.ssh/id_%s'%kind)
-        options['filename'] = raw_input('Enter file in which to save the key (%s): '%filename).strip() or filename
-    if os.path.exists(options['filename']):
-        print '%s already exists.' % options['filename']
-        yn = raw_input('Overwrite (y/n)? ')
-        if yn[0].lower() != 'y':
-            sys.exit()
-    if not options['pass']:
-        while 1:
-            p1 = getpass.getpass('Enter passphrase (empty for no passphrase): ')
-            p2 = getpass.getpass('Enter same passphrase again: ')
-            if p1 == p2:
-                break
-            print 'Passphrases do not match.  Try again.'
-        options['pass'] = p1
-    comment = '%s@%s' % (getpass.getuser(), socket.gethostname())
-    open(options['filename'], 'w').write(
-            keys.makePrivateKeyString(key, passphrase=options['pass']))
-    os.chmod(options['filename'], 33152)
-    open(options['filename']+'.pub', 'w').write(
-            keys.makePublicKeyString(key, comment = comment))
-    pubKey = keys.getPublicKeyString(data=keys.makePublicKeyString(key, comment=comment))
-    print 'Your identification has been saved in %s' % options['filename']
-    print 'Your public key has been saved in %s.pub' % options['filename']
-    print 'The key fingerprint is:'
-    print ':'.join(['%02x' % ord(x) for x in md5.new(pubKey).digest()])
-
-if __name__ == '__main__':
-    run()
-