twisted.internet.ssl.Certificate

class documentation

class Certificate(CertBase): (source)

Known subclasses: twisted.internet.ssl.PrivateCertificate

Constructor: Certificate(original)

An x509 certificate.

Class Method	`hostFromTransport`	Get the certificate for the local end of the given transport.
Class Method	`load`	Load a certificate from an ASN.1- or PEM-format string.
Class Method	`loadPEM`	Load a certificate from a PEM-format data string.
Class Method	`peerFromTransport`	Get the certificate for the remote end of the given transport.
Method	`__eq__`	Undocumented
Method	`__repr__`	Undocumented
Method	`digest`	Return a digest hash of this certificate using the specified hash algorithm.
Method	`dump`	Undocumented
Method	`dumpPEM`	Dump this certificate to a PEM-format data string.
Method	`getIssuer`	Retrieve the issuer of this certificate.
Method	`getPublicKey`	Get the public key for this certificate.
Method	`inspect`	Return a multi-line, human-readable representation of this Certificate, including information about the subject, issuer, and public key.
Method	`options`	Undocumented
Method	`serialNumber`	Retrieve the serial number of this certificate.
Method	`_inspect`	Undocumented

Inherited from CertBase:

Method	`__conform__`	Convert this `CertBase` into a provider of the given interface.
Method	`__init__`	Undocumented
Method	`getSubject`	Retrieve the subject of this certificate.
Instance Variable	`original`	The underlying OpenSSL certificate object.
Method	`_copyName`	Undocumented

@classmethod
def hostFromTransport(Class, transport): (source) ¶

Get the certificate for the local end of the given transport.

Parameters
Class	Undocumented
transport	an `ISystemHandle` provider; the transport we will
Returns
`Class`	Undocumented
Raises
`CertificateError`	if the given transport does not have a host certificate.

@classmethod
def load(Class, requestData, format=crypto.FILETYPE_ASN1, args=()): (source) ¶

overridden in twisted.internet.ssl.PrivateCertificate

Load a certificate from an ASN.1- or PEM-format string.

Returns
`Class`	Undocumented

@classmethod
def loadPEM(Class, data): (source) ¶

overridden in twisted.internet.ssl.PrivateCertificate

Load a certificate from a PEM-format data string.

Returns
`Class`	Undocumented

@classmethod
def peerFromTransport(Class, transport): (source) ¶

Get the certificate for the remote end of the given transport.

Parameters
Class	Undocumented
transport	an `ISystemHandle` provider
Returns
`Class`	Undocumented
Raises
`CertificateError`	if the given transport does not have a peer certificate.

def __eq__(self, other: object) -> bool: (source) ¶

Undocumented

def __repr__(self) -> str: (source) ¶

overridden in twisted.internet.ssl.PrivateCertificate

Undocumented

def digest(self, method='md5'): (source) ¶

Return a digest hash of this certificate using the specified hash algorithm.

Parameters
method	One of `'md5'` or `'sha'`.
Returns
`bytes`	The digest of the object, formatted as b":"-delimited hex pairs

def dump(self, format: int = crypto.FILETYPE_ASN1) -> bytes: (source) ¶

Undocumented

def dumpPEM(self): (source) ¶

overridden in twisted.internet.ssl.PrivateCertificate

Dump this certificate to a PEM-format data string.

Returns
`str`	Undocumented

def getIssuer(self): (source) ¶

Retrieve the issuer of this certificate.

Returns
`DistinguishedName`	A copy of the issuer of this certificate.

def getPublicKey(self): (source) ¶

Get the public key for this certificate.

Returns
`PublicKey`	Undocumented

def inspect(self): (source) ¶

overridden in twisted.internet.ssl.PrivateCertificate

Return a multi-line, human-readable representation of this Certificate, including information about the subject, issuer, and public key.

def options(self, *authorities): (source) ¶

overridden in twisted.internet.ssl.PrivateCertificate

Undocumented

def serialNumber(self): (source) ¶

Retrieve the serial number of this certificate.

Returns
`int`	Undocumented

def _inspect(self): (source) ¶

Undocumented