def __init__(self, base_path):
"""
:param FilePath base_path: The path beneath which all of the temporary
SSH server-related files will be created. An ``ssh`` directory
will be created as a child of this directory to hold the key pair
that is generated. An ``sshd`` directory will also be created here
to hold the generated host key. A ``home`` directory is also
created here and used as the home directory for shell logins to the
server.
"""
self.home = base_path.child(b"home")
self.home.makedirs()
ssh_path = base_path.child(b"ssh")
ssh_path.makedirs()
self.key_path = ssh_path.child(b"key")
key = generate_ssh_key(self.key_path)
sshd_path = base_path.child(b"sshd")
sshd_path.makedirs()
self.host_key_path = sshd_path.child(b"ssh_host_key")
generate_ssh_key(self.host_key_path)
factory = OpenSSHFactory()
realm = _UnixSSHRealm(self.home)
checker = _InMemoryPublicKeyChecker(public_key=key.public())
factory.portal = Portal(realm, [checker])
factory.dataRoot = sshd_path.path
factory.moduliRoot = b"/etc/ssh"
self._port = reactor.listenTCP(0, factory, interface=b"127.0.0.1")
self.ip = IPAddress(self._port.getHost().host)
self.port = self._port.getHost().port
def __init__(self, base_path):
"""
:param FilePath base_path: The path beneath which all of the temporary
SSH server-related files will be created. An ``ssh`` directory
will be created as a child of this directory to hold the key pair
that is generated. An ``sshd`` directory will also be created here
to hold the generated host key. A ``home`` directory is also
created here and used as the home directory for shell logins to the
server.
"""
self.home = base_path.child(b"home")
self.home.makedirs()
ssh_path = base_path.child(b"ssh")
ssh_path.makedirs()
self.key_path = ssh_path.child(b"key")
check_call(
[
b"ssh-keygen",
# Specify the path where the generated key is written.
b"-f",
self.key_path.path,
# Specify an empty passphrase.
b"-N",
b"",
# Generate as little output as possible.
b"-q",
]
)
key = Key.fromFile(self.key_path.path)
sshd_path = base_path.child(b"sshd")
sshd_path.makedirs()
self.host_key_path = sshd_path.child(b"ssh_host_key")
check_call(
[
b"ssh-keygen",
# See above for option explanations.
b"-f",
self.host_key_path.path,
b"-N",
b"",
b"-q",
]
)
factory = OpenSSHFactory()
realm = _UnixSSHRealm(self.home)
checker = _InMemoryPublicKeyChecker(public_key=key.public())
factory.portal = Portal(realm, [checker])
factory.dataRoot = sshd_path.path
factory.moduliRoot = b"/etc/ssh"
self._port = reactor.listenTCP(0, factory, interface=b"127.0.0.1")
self.ip = IPAddress(self._port.getHost().host)
self.port = self._port.getHost().port
def __init__(self, base_path):
"""
:param FilePath base_path: The path beneath which all of the temporary
SSH server-related files will be created. An ``ssh`` directory
will be created as a child of this directory to hold the key pair
that is generated. An ``sshd`` directory will also be created here
to hold the generated host key. A ``home`` directory is also
created here and used as the home directory for shell logins to the
server.
"""
self.home = base_path.child(b"home")
self.home.makedirs()
ssh_path = base_path.child(b"ssh")
ssh_path.makedirs()
self.key_path = ssh_path.child(b"key")
check_call([
b"ssh-keygen",
# Specify the path where the generated key is written.
b"-f",
self.key_path.path,
# Specify an empty passphrase.
b"-N",
b"",
# Generate as little output as possible.
b"-q"
])
key = Key.fromFile(self.key_path.path)
sshd_path = base_path.child(b"sshd")
sshd_path.makedirs()
self.host_key_path = sshd_path.child(b"ssh_host_key")
check_call([
b"ssh-keygen",
# See above for option explanations.
b"-f",
self.host_key_path.path,
b"-N",
b"",
b"-q"
])
factory = OpenSSHFactory()
realm = UnixSSHRealm(self.home)
checker = _InMemoryPublicKeyChecker(public_key=key.public())
factory.portal = Portal(realm, [checker])
factory.dataRoot = sshd_path.path
factory.moduliRoot = b"/etc/ssh"
self._port = reactor.listenTCP(0, factory, interface=b"127.0.0.1")
self.ip = IPAddress(self._port.getHost().host)
self.port = self._port.getHost().port
def makeService(self, options):
"""
Construct a TCPServer from a factory defined in myproject.
"""
_portal = portal.Portal(
essftp.EssFTPRealm(essftp.FilePath(options['root']).path),
options.get('credCheckers',
[SSHPublicKeyChecker(UNIXAuthorizedKeysFiles())]))
if options['keyDirectory']:
factory = OpenSSHFactory()
factory.portal = _portal
factory.dataRoot = options['keyDirectory']
factory.moduliRoot = options['moduli']
else:
factory = ConchFactory(_portal)
return internet.TCPServer(int(options["port"]), factory)
def makeService(self, options):
"""
Construct a TCPServer from a factory defined in myproject.
"""
_portal = portal.Portal(
essftp.EssFTPRealm(essftp.FilePath(options['root']).path),
options.get('credCheckers',
[SSHPublicKeyChecker(UNIXAuthorizedKeysFiles())]))
if options['keyDirectory']:
factory = OpenSSHFactory()
factory.portal = _portal
factory.dataRoot = options['keyDirectory']
factory.moduliRoot = options['moduli']
else:
factory = ConchFactory(_portal)
return internet.TCPServer(int(options["port"]), factory)
