nitrokey.nk3.secrets_app¶

Oath Authenticator client

Používa sa prostredníctvom prenosu CTAPHID prostredníctvom vlastného príkazu dodávateľa. Môže sa použiť aj priamo cez CCID.

exception nitrokey.nk3.secrets_app.SecretsAppException¶

Základ: Exception

SecretsAppException(kód: str, kontext: str)

__init__(code, context)¶

Parametre:

code (str)
context (str)

Návratový typ:

None

to_id()¶

Návratový typ:: SecretsAppExceptionID

to_string()¶

Návratový typ:: str

code: str¶

context: str¶

exception nitrokey.nk3.secrets_app.SecretsAppHealthCheckException¶: Základ: Exception

class nitrokey.nk3.secrets_app.Algorithm¶

Základ: Enum

Sha1 = 1¶

Sha256 = 2¶

Sha512 = 3¶

class nitrokey.nk3.secrets_app.CCIDInstruction¶

Základ: Enum

Select = 164¶

class nitrokey.nk3.secrets_app.Instruction¶

Základ: Enum

Calculate = 162¶

CalculateAll = 164¶

ChangePIN = 179¶

Delete = 2¶

GetCredential = 181¶

List = 161¶

Put = 1¶

Reset = 4¶

SendRemaining = 165¶

SetCode = 3¶

SetPIN = 180¶

UpdateCredential = 183¶

Validate = 163¶

VerifyCode = 177¶

VerifyPIN = 178¶

class nitrokey.nk3.secrets_app.Kind¶

Základ: Enum

classmethod from_attribute_byte(attribute_byte)¶

Parametre:: attribute_byte (bytes)
Návratový typ:: str

classmethod from_attribute_byte_type(a)¶

Parametre:: a (int)
Návratový typ:: Kind

Hmac = 64¶

Hotp = 16¶

HotpReverse = 48¶

NotSet = 240¶

Totp = 32¶

class nitrokey.nk3.secrets_app.ListItem¶

Základ: object

ListItem(druh: ‚Kind‘, algoritmus: ‚Algorithm‘, označenie: bytes, vlastnosti: Nitrokey.nk3.secrets_app.ListItemProperties)

__init__(kind, algorithm, label, properties)¶

Parametre:

kind (Kind)
algorithm (Algorithm)
label (bytes)
properties (ListItemProperties)

Návratový typ:

None

classmethod get_type_name(x)¶

Parametre:: x (Any)
Návratový typ:: str

algorithm: Algorithm¶

kind: Kind¶

label: bytes¶

properties: ListItemProperties¶

class nitrokey.nk3.secrets_app.ListItemProperties¶

Základ: object

ListItemProperties(touch_required: bool, secret_encryption: bool, pws_data_exist: bool)

__init__(touch_required, secret_encryption, pws_data_exist)¶

Parametre:

touch_required (bool)
secret_encryption (bool)
pws_data_exist (bool)

Návratový typ:

None

classmethod from_byte(b)¶

Parametre:: b (int)
Návratový typ:: ListItemProperties

pws_data_exist: bool¶

secret_encryption: bool¶

touch_required: bool¶

class nitrokey.nk3.secrets_app.PasswordSafeEntry¶

Základ: object

PasswordSafeEntry(login: bytes], password: Optional[bytes], metadata: Optional[bytes], properties: Optional[bytes] = None, name: Optional[bytes] = None)

__init__(login, password, metadata, properties=None, name=None)¶

Parametre:

login (bytes | None)
password (bytes | None)
metadata (bytes | None)
properties (bytes | None)
name (bytes | None)

Návratový typ:

None

tlv_encode()¶

Návratový typ:: list[Entry]

login: bytes | None¶

metadata: bytes | None¶

name: bytes | None = None¶

password: bytes | None¶

properties: bytes | None = None¶

class nitrokey.nk3.secrets_app.RawBytes¶

Základ: object

RawBytes(data: list[int])

__init__(data)¶

Parametre:: data (list[int])
Návratový typ:: None

data: list[int]¶

class nitrokey.nk3.secrets_app.SecretsApp¶

Základ: object

Toto je klient aplikácie Secrets https://github.com/Nitrokey/trussed-secrets-app

__init__(dev, logfn=None)¶

Parametre:

dev (NK3)
logfn (Callable[[str], Any] | None)

calculate(cred_id, challenge=None)¶

Vypočítať OTP kód pre poverenie s názvom cred_id a s výzvou challenge.

Parametre:

cred_id (bytes) – The name of the credential
challenge (int | None) – Výzva na výpočet (len TOTP). Mala by sa rovnať: časová značka/obdobie. Bežne používaná hodnota periódy je 30.

Vracia:

Kód OTP ako reťazec bajtov

Návratový typ:

bytes

change_pin_raw(password, new_password)¶

Parametre:

password (str)
new_password (str)

Návratový typ:

None

clear_code()¶

Vymažte prístupovú frázu používanú na overovanie iných príkazov.

Návratový typ:: None

delete(cred_id)¶

Delete credential with the given id. Does not fail, if the given credential does not exist. :param credid: Credential ID

Parametre:: cred_id (bytes)
Návratový typ:: None

classmethod encode_properties_to_send(touch_button_required, pin_based_encryption, tlv=False)¶

Encode properties structure into a single byte @param touch_button_required: whether the touch button use is required @param pin_based_encryption: whether the PIN-encryption is requested (only during registration) @param tlv: set True, if this should be encoded as TLV, as opposed to the default „TV“, w/o L

Parametre:

touch_button_required (bool)
pin_based_encryption (bool)
tlv (bool)

Návratový typ:

RawBytes

feature_active_PIN_authentication()¶

Návratový typ:: bool

feature_challenge_response_support()¶

Návratový typ:: bool

feature_extended_list()¶

Návratový typ:: bool

feature_old_application_version()¶

Návratový typ:: bool

feature_pws_support()¶

Návratový typ:: bool

get_credential(cred_id)¶

Parametre:: cred_id (bytes)
Návratový typ:: PasswordSafeEntry

get_feature_status_cached()¶

Návratový typ:: SelectResponse

get_response_for_secret(challenge, secret)¶

Parametre:

challenge (bytes)
secret (bytes)

Návratový typ:

bytes

get_secret_for_passphrase(passphrase)¶

Parametre:: passphrase (str)
Návratový typ:: bytes

is_pin_healthy()¶

Návratový typ:: bool

list(extended=False)¶

Return a list of the registered credentials :return: List of bytestrings, or tuple of bytestrings, if „extended“ switch is provided @deprecated

Parametre:: extended (bool)
Návratový typ:: list[Tuple[bytes, bytes] | bytes]

list_with_properties(version=1)¶

Return a list of the registered credentials with properties :return: List of ListItems

Parametre:: version (int)
Návratový typ:: List[ListItem]

protocol_v2_confirm_all_requests_with_pin()¶

Návratový typ:: bool

protocol_v3_separate_pin_and_no_pin_space()¶

Návratový typ:: bool

register(credid, secret=b'00000000000000000000', digits=6, kind=Kind.NotSet, algo=Algorithm.Sha1, initial_counter_value=0, touch_button_required=False, pin_based_encryption=False, login=None, password=None, metadata=None)¶

Register new OTP Credential :param credid: Credential ID :param secret: The shared key :param digits: Digits of the produced code :param kind: OTP variant - HOTP or TOTP :param algo: The hash algorithm to use - SHA1, SHA256 or SHA512 :param initial_counter_value: The counter’s initial value for the HOTP Credential (HOTP only) :param touch_button_required: User Presence confirmation is required to use this Credential :param pin_based_encryption: User preference for additional PIN-based encryption :param login: Login field for Password Safe :param password: Password field for Password Safe :param metadata: Metadata field for Password Safe :return: None

Parametre:

credid (bytes)
secret (bytes)
digits (int)
kind (Kind)
algo (Algorithm)
initial_counter_value (int)
touch_button_required (bool)
pin_based_encryption (bool)
login (bytes | None)
password (bytes | None)
metadata (bytes | None)

Návratový typ:

None

register_yk_hmac(slot, secret)¶

Parametre:

slot (int)
secret (bytes)

Návratový typ:

None

rename_credential(cred_id, new_name)¶

Rename credential. An alias for the update_credential() call. @param cred_id: The credential ID to modify @param new_name: New ID for the credential

Parametre:

cred_id (bytes)
new_name (bytes)

Návratový typ:

None

reset()¶

Remove all credentials from the database

Návratový typ:: None

select()¶

Execute SELECT command, which returns details about the device, including the challenge needed for the authentication. :return SelectResponse Status structure. Challenge and Algorithm fields are None, if the passphrase is not set.

Návratový typ:: SelectResponse

set_code(passphrase)¶

Set the code with the defaults as suggested in the protocol specification: - https://developers.yubico.com/OATH/YKOATH_Protocol.html

Parametre:: passphrase (str)
Návratový typ:: None

set_code_raw(key, challenge, response)¶

Set or clear the passphrase used to authenticate to other commands. Raw interface. :param key: User passphrase processed through PBKDF2(ID,1000), and limited to the first 16 bytes. :param challenge: The current challenge taken from the SELECT command. :param response: The data calculated on the client, as a proof of a correct setup.

Parametre:

key (bytes)
challenge (bytes)
response (bytes)

Návratový typ:

None

set_pin_raw(password)¶

Parametre:: password (str)
Návratový typ:: None

update_credential(cred_id, new_name=None, login=None, password=None, metadata=None, touch_button=None)¶

Update credential fields - name, attributes, and PWS fields. Unpopulated fields will not be encoded and used during the update process (won’t change the current value). @param cred_id: The credential ID to modify @param new_name: New ID for the credential @param login: New login field content @param password: New password field content @param metadata: New metadata field content @param touch_button: Set if the touch button use should be required

Parametre:

cred_id (bytes)
new_name (bytes | None)
login (bytes | None)
password (bytes | None)
metadata (bytes | None)
touch_button (bool | None)

Návratový typ:

None

validate(passphrase)¶

Authenticate using a passphrase

Parametre:: passphrase (str)
Návratový typ:: None

validate_raw(challenge, response)¶

Authenticate using a passphrase. Raw interface. :param challenge: The current challenge taken from the SELECT command. :param response: The response calculated against the challenge and the secret

Parametre:

challenge (bytes)
response (bytes)

Návratový typ:

bytes

verify_code(cred_id, code)¶

Proceed with the incoming OTP code verification (aka reverse HOTP). :param cred_id: The name of the credential :param code: The HOTP code to verify. u32 representation. :return: fails with OTPAppException error; returns True if code matches the value calculated internally.

Parametre:

cred_id (bytes)
code (int)

Návratový typ:

bool

verify_pin_raw(password)¶

Parametre:: password (str)
Návratový typ:: None

dev: NK3¶

log: Logger¶

logfn: Callable[[str], Any]¶

write_corpus_fn: Callable[[Instruction | CCIDInstruction, bytes], Any] | None¶

class nitrokey.nk3.secrets_app.SecretsAppExceptionID¶

Základ: IntEnum

__new__(value)¶

ClassNotSupported = 28160¶

CommandChainingNotSupported = 26756¶

ConditionsOfUseNotSatisfied = 27013¶

FunctionNotSupported = 27265¶

IncorrectDataParameter = 27264¶

IncorrectP1OrP2Parameter = 27270¶

InstructionNotSupportedOrInvalid = 27904¶

KeyReferenceNotFound = 27272¶

LogicalChannelNotSupported = 26753¶

MoreDataAvailable = 25087¶

NotEnoughMemory = 27268¶

NotFound = 27266¶

OperationBlocked = 27011¶

SecureMessagingNotSupported = 26754¶

SecurityStatusNotSatisfied = 27010¶

Success = 36864¶

UnspecifiedCheckingError = 28416¶

UnspecifiedNonpersistentExecutionError = 25600¶

UnspecifiedPersistentExecutionError = 25856¶

VerificationFailed = 25344¶

WrongLength = 26368¶

class nitrokey.nk3.secrets_app.SelectResponse¶

Základ: object

SelectResponse(version: Optional[bytes], pin_attempt_counter: Optional[int], salt: Optional[bytes], challenge: Optional[bytes], algorithm: Optional[bytes], serial_number: Optional[bytes])

__init__(version, pin_attempt_counter, salt, challenge, algorithm, serial_number)¶

Parametre:

version (bytes | None)
pin_attempt_counter (int | None)
salt (bytes | None)
challenge (bytes | None)
algorithm (bytes | None)
serial_number (bytes | None)

Návratový typ:

None

version_str()¶

Návratový typ:: str

algorithm: bytes | None¶

challenge: bytes | None¶

pin_attempt_counter: int | None¶

salt: bytes | None¶

serial_number: bytes | None¶

version: bytes | None¶

class nitrokey.nk3.secrets_app.Tag¶

Základ: Enum

Algorithm = 123¶

Challenge = 116¶

CredentialId = 113¶

InitialCounter = 122¶

Key = 115¶

NameList = 114¶

NewPassword = 129¶

PINCounter = 130¶

Password = 128¶

Properties = 120¶

PwsLogin = 131¶

PwsMetadata = 133¶

PwsPassword = 132¶

Response = 117¶

SerialNumber = 143¶

Version = 121¶