twisted.conch.client.knownhosts.HashedEntry(_BaseEntry, FancyEqMixin)
class documentationtwisted.conch.client.knownhosts
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Implements interfaces: twisted.conch.interfaces.IKnownHostEntry
A HashedEntry
is a representation of an entry in a known_hosts file where the hostname
has been hashed and salted.
Class Variable | MAGIC | the 'hash magic' string used to identify a hashed line in a known_hosts file as opposed to a plaintext one. |
Method | __init__ | Undocumented |
Class Method | fromString | Load a hashed entry from a string representing a line in a known_hosts file. |
Method | matchesHost | Implement IKnownHostEntry.matchesHost
to compare the hash of the input to the stored hash. |
Method | toString | Implement IKnownHostEntry.toString
by base64-encoding the salt, host hash, and key. |
Instance Variable | _hostSalt | the salt to combine with a hostname for hashing. |
Instance Variable | _hostHash | the hashed representation of the hostname. |
Inherited from _BaseEntry:
Instance Variable | keyType | The type of the key; either ssh-dss or ssh-rsa. (type: bytes ) |
Instance Variable | publicKey | The server public key indicated by this line. (type: twisted.conch.ssh.keys.Key ) |
Instance Variable | comment | Trailing garbage after the key line. (type: bytes ) |
Method | matchesKey | Check to see if this entry matches a given key object. |
Inherited from FancyEqMixin:
Method | __eq__ | Undocumented |
Method | __ne__ | Undocumented |
Load a hashed entry from a string representing a line in a known_hosts file.
Parameters | string | A complete single line from a known_hosts file, formatted as defined
by OpenSSH. (type: bytes ) |
Returns | The newly created HashedEntry
instance, initialized with the information from string . | |
Raises | DecodeError | if the key, the hostname, or the is not valid encoded as valid base64 |
InvalidEntry | if the entry does not have the right number of elements and is therefore invalid, or the host/hash portion contains more items than just the host and hash. | |
BadKeyError | if the key, once decoded from base64, is not actually an SSH key. |
Implement IKnownHostEntry.matchesHost
to compare the hash of the input to the stored hash.
Parameters | hostname | A hostname or IP address literal to check against this entry. (type: bytes ) |
Returns | True if this entry is for the given hostname or IP address,
False otherwise. (type: bool ) |
Implement IKnownHostEntry.toString
by base64-encoding the salt, host hash, and key.
Returns | The string representation of this entry, with the hostname part hashed. (type: bytes ) |