from __future__ import annotations
import io
from typing import List, Iterator, Tuple, Optional, Any, TYPE_CHECKING, Callable
from ctypes import *
from datetime import datetime
from numbers import Number
from pdftools_sdk.internal import _lib
from pdftools_sdk.internal.utils import _string_to_utf16, _utf16_to_string
from pdftools_sdk.internal.streams import _StreamDescriptor, _NativeStream
from pdftools_sdk.internal.native_base import _NativeBase
from pdftools_sdk.internal.native_object import _NativeObject
import pdftools_sdk.internal
if TYPE_CHECKING:
from pdftools_sdk.signature_validation.data_source import DataSource
from pdftools_sdk.signature_validation.profiles.revocation_check_policy import RevocationCheckPolicy
else:
DataSource = "pdftools_sdk.signature_validation.data_source.DataSource"
RevocationCheckPolicy = "pdftools_sdk.signature_validation.profiles.revocation_check_policy.RevocationCheckPolicy"
[docs]
class TrustConstraints(_NativeObject):
"""
Certificate trust constraints
"""
@property
def trust_sources(self) -> DataSource:
"""
Allowed sources for trusted certificates
Note that the trust sources are implicitly added to the profile's :attr:`pdftools_sdk.signature_validation.profiles.validation_options.ValidationOptions.certificate_sources` .
Returns:
pdftools_sdk.signature_validation.data_source.DataSource
"""
from pdftools_sdk.signature_validation.data_source import DataSource
_lib.PdfToolsSignatureValidationProfiles_TrustConstraints_GetTrustSources.argtypes = [c_void_p]
_lib.PdfToolsSignatureValidationProfiles_TrustConstraints_GetTrustSources.restype = c_int
ret_val = _lib.PdfToolsSignatureValidationProfiles_TrustConstraints_GetTrustSources(self._handle)
if ret_val == 0:
_NativeBase._throw_last_error()
return DataSource(ret_val)
@trust_sources.setter
def trust_sources(self, val: DataSource) -> None:
"""
Allowed sources for trusted certificates
Note that the trust sources are implicitly added to the profile's :attr:`pdftools_sdk.signature_validation.profiles.validation_options.ValidationOptions.certificate_sources` .
Args:
val (pdftools_sdk.signature_validation.data_source.DataSource):
property value
"""
from pdftools_sdk.signature_validation.data_source import DataSource
if not isinstance(val, DataSource):
raise TypeError(f"Expected type {DataSource.__name__}, but got {type(val).__name__}.")
_lib.PdfToolsSignatureValidationProfiles_TrustConstraints_SetTrustSources.argtypes = [c_void_p, c_int]
_lib.PdfToolsSignatureValidationProfiles_TrustConstraints_SetTrustSources.restype = c_bool
if not _lib.PdfToolsSignatureValidationProfiles_TrustConstraints_SetTrustSources(self._handle, c_int(val.value)):
_NativeBase._throw_last_error(False)
@property
def revocation_check_policy(self) -> RevocationCheckPolicy:
"""
Whether to check certificate revocation
Returns:
pdftools_sdk.signature_validation.profiles.revocation_check_policy.RevocationCheckPolicy
"""
from pdftools_sdk.signature_validation.profiles.revocation_check_policy import RevocationCheckPolicy
_lib.PdfToolsSignatureValidationProfiles_TrustConstraints_GetRevocationCheckPolicy.argtypes = [c_void_p]
_lib.PdfToolsSignatureValidationProfiles_TrustConstraints_GetRevocationCheckPolicy.restype = c_int
ret_val = _lib.PdfToolsSignatureValidationProfiles_TrustConstraints_GetRevocationCheckPolicy(self._handle)
if ret_val == 0:
_NativeBase._throw_last_error()
return RevocationCheckPolicy(ret_val)
@revocation_check_policy.setter
def revocation_check_policy(self, val: RevocationCheckPolicy) -> None:
"""
Whether to check certificate revocation
Args:
val (pdftools_sdk.signature_validation.profiles.revocation_check_policy.RevocationCheckPolicy):
property value
"""
from pdftools_sdk.signature_validation.profiles.revocation_check_policy import RevocationCheckPolicy
if not isinstance(val, RevocationCheckPolicy):
raise TypeError(f"Expected type {RevocationCheckPolicy.__name__}, but got {type(val).__name__}.")
_lib.PdfToolsSignatureValidationProfiles_TrustConstraints_SetRevocationCheckPolicy.argtypes = [c_void_p, c_int]
_lib.PdfToolsSignatureValidationProfiles_TrustConstraints_SetRevocationCheckPolicy.restype = c_bool
if not _lib.PdfToolsSignatureValidationProfiles_TrustConstraints_SetRevocationCheckPolicy(self._handle, c_int(val.value)):
_NativeBase._throw_last_error(False)
@staticmethod
def _create_dynamic_type(handle):
return TrustConstraints._from_handle(handle)
@classmethod
def _from_handle(cls, handle):
"""
Internal factory method for constructing an instance using an internal handle.
This method creates an instance of the class by bypassing the public constructor.
"""
instance = TrustConstraints.__new__(cls) # Bypass __init__
instance._initialize(handle)
return instance
def _initialize(self, handle):
super()._initialize(handle)