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PyCadesRawSignature.cpp
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PyCadesRawSignature.cpp
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#include "PyCadesRawSignature.h"
#include "PyCadesCertificate.h"
#include "PyCadesHashedData.h"
using namespace CryptoPro::PKI::CAdES;
static void RawSignature_dealloc(RawSignature *self)
{
self->m_pCppCadesImpl.reset();
Py_TYPE(self)->tp_free((PyObject *)self);
}
static PyObject *RawSignature_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
RawSignature *self;
self = (RawSignature *)type->tp_alloc(type, 0);
if (self != NULL)
{
self->m_pCppCadesImpl = NS_SHARED_PTR::shared_ptr<CPPCadesRawSignatureObject>(new CPPCadesRawSignatureObject());
}
return (PyObject *)self;
}
static PyObject *RawSignature_SignHash(RawSignature *self, PyObject *args)
{
PyObject *pPyHashedData = NULL;
PyObject *pPyCert = NULL;
CAtlString sSignature;
if (!PyArg_ParseTuple(args, "O!O!", &HashedDataType, &pPyHashedData, &CertificateType, &pPyCert))
{
return NULL;
}
HashedData *pHashedData = (HashedData *)pPyHashedData;
Certificate *pCert = (Certificate *)pPyCert;
HR_METHOD_ERRORCHECK_RETURN(self->m_pCppCadesImpl->SignHash(pHashedData->m_pCppCadesImpl, pCert->m_pCppCadesImpl, sSignature));
return Py_BuildValue("s", sSignature.GetString());
}
static PyObject *RawSignature_VerifyHash(RawSignature *self, PyObject *args)
{
PyObject *pPyHashedData = NULL;
PyObject *pPyCert = NULL;
char *szSignature = "";
if (!PyArg_ParseTuple(args, "O!O!s", &HashedDataType, &pPyHashedData, &CertificateType, &pPyCert, &szSignature))
{
return NULL;
}
HashedData *pHashedData = (HashedData *)pPyHashedData;
Certificate *pCertificate = (Certificate *)pPyCert;
CAtlString sSignature(szSignature);
HR_METHOD_ERRORCHECK_RETURN(self->m_pCppCadesImpl->VerifyHash(pHashedData->m_pCppCadesImpl, sSignature, pCertificate->m_pCppCadesImpl));
Py_RETURN_NONE;
}
static PyGetSetDef RawSignature_getset[] = {
{NULL} /* Sentinel */
};
static PyMethodDef RawSignature_methods[] = {
{"SignHash", (PyCFunction)RawSignature_SignHash, METH_VARARGS, "SignHash"},
{"VerifyHash", (PyCFunction)RawSignature_VerifyHash, METH_VARARGS, "VerifyHash"},
{NULL} /* Sentinel */
};
PyTypeObject RawSignatureType = {
PyVarObject_HEAD_INIT(NULL, 0) "pycades.RawSignature", /* tp_name */
sizeof(RawSignature), /* tp_basicsize */
0, /* tp_itemsize */
(destructor)RawSignature_dealloc, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_compare */
0, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
"RawSignature object", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
RawSignature_methods, /* tp_methods */
0, /* tp_members */
RawSignature_getset, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
RawSignature_new, /* tp_new */
};