Method |
__init__ |
Undocumented |
Method |
serviceStarted |
called when the service is active on the transport. |
Method |
serviceStopped |
called when the service is stopped, either by the connection ending or
by another service being started |
Method |
getPassword |
Return a Deferred that
will be called back with a password. prompt is a string to display for the
password, or None for a generic 'user@hostname's password: '. |
Method |
getPublicKey |
Get a public key from the key agent if possible, otherwise look in the
next configured identity file for one. |
Method |
signData |
Extend the base signing behavior by using an SSH agent to sign the data,
if one is available. |
Method |
getPrivateKey |
Try to load the private key from the last used file identified by
getPublicKey , potentially asking for the passphrase if the key
is encrypted. |
Method |
getGenericAnswers |
Returns a Deferred with
the responses to the promopts. |
Method |
_setAgent |
Undocumented |
Method |
_ebSetAgent |
Undocumented |
Method |
_getPassword |
Undocumented |
Instance Variable |
name |
the name of this service: 'ssh-userauth' (type: str ) |
Instance Variable |
preferredOrder |
a list of authentication methods that should be used first, in order of
preference, if supported by the server (type: list ) |
Instance Variable |
user |
the name of the user to authenticate as (type: str ) |
Instance Variable |
instance |
the service to start after authentication has finished (type: service.SSHService ) |
Instance Variable |
authenticatedWith |
a list of strings of authentication methods we've tried (type: list of str ) |
Instance Variable |
triedPublicKeys |
a list of public key objects that we've tried to authenticate with (type: list of Key ) |
Instance Variable |
lastPublicKey |
the last public key object we've tried to authenticate with (type: Key ) |
Method |
askForAuth |
Send a MSG_USERAUTH_REQUEST. |
Method |
tryAuth |
Dispatch to an authentication method. |
Method |
ssh_USERAUTH_SUCCESS |
We received a MSG_USERAUTH_SUCCESS. The server has accepted our
authentication, so start the next service. |
Method |
ssh_USERAUTH_FAILURE |
We received a MSG_USERAUTH_FAILURE. Payload:: string methods byte
partial success |
Method |
ssh_USERAUTH_PK_OK |
This message (number 60) can mean several different messages depending
on the current authentication type. We dispatch to individual methods in
order to handle this request. |
Method |
ssh_USERAUTH_PK_OK_publickey |
This is MSG_USERAUTH_PK. Our public key is valid, so we create a
signature and try to authenticate with it. |
Method |
ssh_USERAUTH_PK_OK_password |
This is MSG_USERAUTH_PASSWD_CHANGEREQ. The password given has expired.
We ask for an old password and a new password, then send both back to the
server. |
Method |
ssh_USERAUTH_PK_OK_keyboard_interactive |
This is MSG_USERAUTH_INFO_RESPONSE. The server has sent us the
questions it wants us to answer, so we ask the user and sent the
responses. |
Method |
auth_publickey |
Try to authenticate with a public key. Ask the user for a public key;
if the user has one, send the request to the server and return True.
Otherwise, return False. |
Method |
auth_password |
Try to authenticate with a password. Ask the user for a password. If
the user will return a password, return True. Otherwise, return False. |
Method |
auth_keyboard_interactive |
Try to authenticate with keyboard-interactive authentication. Send the
request to the server and return True. |
Method |
_ebAuth |
Generic callback for a failed authentication attempt. Respond by asking
for the list of accepted methods (the 'none' method) |
Method |
_cbUserauthFailure |
Undocumented |
Method |
_cbSignedData |
Called back out of self.signData with the signed data. Send the
authentication request with the signature. |
Method |
_setOldPass |
Called back when we are choosing a new password. Simply store the old
password for now. |
Method |
_setNewPass |
Called back when we are choosing a new password. Get the old password
and send the authentication message with both. |
Method |
_cbGenericAnswers |
Called back when we are finished answering keyboard-interactive
questions. Send the info back to the server in a
MSG_USERAUTH_INFO_RESPONSE. |
Method |
_cbGetPublicKey |
Undocumented |
Method |
_cbPassword |
Called back when the user gives a password. Send the request to the
server. |
Method |
_cbSignData |
Called back when the private key is returned. Sign the data and return
the signature. |