Struct PyCertificateBuilder 

pub struct PyCertificateBuilder { /* private fields */ }

Builder for X.509 v3 certificates.

All Name, SubjectPublicKeyInfo, and extension-value bytes are stored as-is and spliced verbatim into the TBS DER at signing time — no re-parse or re-encode. The only allocation per field is the initial copy of the byte slice into the builder’s owned storage.

Each setter method returns the same builder object, so calls can be chained with .:

import synta, datetime

now = datetime.datetime(2024, 1, 1, tzinfo=datetime.timezone.utc)
then = datetime.datetime(2025, 1, 1, tzinfo=datetime.timezone.utc)

cert = (
    synta.CertificateBuilder()
    .issuer_name(ca_cert.subject_raw_der)
    .subject_name(csr.subject_raw_der)
    .public_key_der(csr.subject_public_key_info_der)
    .serial_number(42)
    .not_valid_before_utc(now)
    .not_valid_after_utc(then)
    .add_extension("2.5.29.19", True, bc_der)
    .sign(ca_key, "sha256")
)

Trait Implementations

impl DerefToPyAny for PyCertificateBuilder

impl ExtractPyClassWithClone for PyCertificateBuilder

impl<'py> IntoPyObject<'py> for PyCertificateBuilder

type Target = PyCertificateBuilder

The Python output type

type Output = Bound<'py, <PyCertificateBuilder as IntoPyObject<'py>>::Target>

The smart pointer type to use.

type Error = PyErr

The type returned in the event of a conversion error.

fn into_pyobject( self, py: Python<'py>, ) -> Result<<Self as IntoPyObject<'_>>::Output, <Self as IntoPyObject<'_>>::Error>

Performs the conversion.

impl PyClass for PyCertificateBuilder

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for PyCertificateBuilder

const IS_BASETYPE: bool = false

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

const IS_IMMUTABLE_TYPE: bool = false

#[pyclass(immutable_type)]

const RAW_DOC: &'static CStr = /// Builder for X.509 v3 certificates. /// /// All Name, SubjectPublicKeyInfo, and extension-value bytes are stored as-is /// and spliced verbatim into the TBS DER at signing time — no re-parse or /// re-encode. The only allocation per field is the initial copy of the byte /// slice into the builder's owned storage. /// /// Each setter method returns the **same** builder object, so calls can be /// chained with ``.``: /// /// ```python,ignore /// import synta, datetime /// /// now = datetime.datetime(2024, 1, 1, tzinfo=datetime.timezone.utc) /// then = datetime.datetime(2025, 1, 1, tzinfo=datetime.timezone.utc) /// /// cert = ( /// synta.CertificateBuilder() /// .issuer_name(ca_cert.subject_raw_der) /// .subject_name(csr.subject_raw_der) /// .public_key_der(csr.subject_public_key_info_der) /// .serial_number(42) /// .not_valid_before_utc(now) /// .not_valid_after_utc(then) /// .add_extension("2.5.29.19", True, bc_der) /// .sign(ca_key, "sha256") /// ) /// ```

Docstring for the class provided on the struct or enum.

const DOC: &'static CStr

Fully rendered class doc, including the text_signature if a constructor is defined.

type BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<PyCertificateBuilder>

This handles following two situations:

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature for PyCertificateBuilder

const TEXT_SIGNATURE: &'static str = "()"

impl PyMethods<PyCertificateBuilder> for PyClassImplCollector<PyCertificateBuilder>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for PyCertificateBuilder

const NAME: &'static str = "CertificateBuilder"

Class name.

const MODULE: Option<&'static str> = ::core::option::Option::None

Module name, if any.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.

fn is_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.