From 6db1e61244ce230b7134a16e66d0b3871a36df60 Mon Sep 17 00:00:00 2001
From: Alexey Stratulat <alexey.stratulat@demlabs.net>
Date: Mon, 1 Jul 2019 23:40:53 +0700
Subject: [PATCH] [+] Added packaging for dap_enc_base58_encode and dap_enc
_base58_decode. Also created the basis for dap_enc_base64_encode and dap_enc
_base64_decode.
---
include/libdap-crypto-python.h | 13 ++++++++++++-
include/wrapping_base58.h | 6 ++++++
include/wrapping_base64.h | 6 ++++++
src/libdap-crypto-python.c | 10 ++++++++++
src/wrapping_base58.c | 21 +++++++++++++++++++++
src/wrapping_base64.c | 21 +++++++++++++++++++++
6 files changed, 76 insertions(+), 1 deletion(-)
create mode 100644 include/wrapping_base58.h
create mode 100644 include/wrapping_base64.h
create mode 100644 src/wrapping_base58.c
create mode 100644 src/wrapping_base64.c
diff --git a/include/libdap-crypto-python.h b/include/libdap-crypto-python.h
index 23a51c07..436697ae 100644
--- a/include/libdap-crypto-python.h
+++ b/include/libdap-crypto-python.h
@@ -1,5 +1,12 @@
#define PY_SSIZE_T_CLEAN
#include <python3.7/Python.h>
+#include "dap_enc.h"
+#include "dap_enc_key.h"
+#include "dap_common.h"
+#include "wrapping_base58.h"
+#include "wrapping_base64.h"
+
+
#ifdef __cplusplus
extern "C" {
@@ -13,7 +20,11 @@ static PyObject *dap_crypto_deinit();
static PyMethodDef DapCryptoMethods[] = {
{"init", dap_crypto_init, METH_VARARGS, "Initialization of the DAP (Deus Applicaions Prototypes) crypto library"},
- {"deinit", dap_crypto_init, METH_NOARGS, "Deinitialization of the DAP (Deus Applicaions Prototypes) crypto library"},
+ {"deinit", dap_crypto_deinit, METH_NOARGS, "Deinitialization of the DAP (Deus Applicaions Prototypes) crypto library"},
+ {"encode_base58", dap_encode_base58_py, METH_VARARGS, "Encrypts information using the base58 algorithm from the DAP crypto library"},
+ {"decode_base58", dap_decode_base58_py, METH_VARARGS, "Dencrypts information using the base58 algorithm from the DAP crypto library"},
+ {"encode_base64", dap_encode_base64_py, METH_VARARGS, "Encrypts information using the base64 algorithm from the DAP crypto library"},
+ {"decode_base64", dap_decode_base64_py, METH_VARARGS, "Dencrypts information using the base64 algorithm from the DAP crypto library"},
{NULL, NULL, 0, NULL}
};
diff --git a/include/wrapping_base58.h b/include/wrapping_base58.h
new file mode 100644
index 00000000..014faaa5
--- /dev/null
+++ b/include/wrapping_base58.h
@@ -0,0 +1,6 @@
+#include "Python.h"
+#include "dap_enc_base58.h"
+
+static PyObject *dap_encode_base58_py(PyObject *self, PyObject *args);
+
+static PyObject *dap_decode_base58_py(PyObject *self, PyObject *args);
\ No newline at end of file
diff --git a/include/wrapping_base64.h b/include/wrapping_base64.h
new file mode 100644
index 00000000..ec339d11
--- /dev/null
+++ b/include/wrapping_base64.h
@@ -0,0 +1,6 @@
+#include "Python.h"
+#include "dap_enc_base64.h"
+
+static PyObject *dap_encode_base64_py(PyObject *self, PyObject *args);
+
+static PyObject *dap_decode_base64_py(PyObject *self, PyObject *args);
\ No newline at end of file
diff --git a/src/libdap-crypto-python.c b/src/libdap-crypto-python.c
index 8993d767..a5810511 100644
--- a/src/libdap-crypto-python.c
+++ b/src/libdap-crypto-python.c
@@ -1,10 +1,20 @@
#include "libdap-crypto-python.h"
static PyObject* dap_crypto_init(PyObject *self, PyObject *args){
+ if(dap_enc_init()!=0){
+ log_it(L_CRITICAL,"Can't init encryption module");
+ return PyLong_FromLong(-1);
+ }
+ if(dap_enc_key_init()!=0){
+ log_it(L_CRITICAL,"Can't init encryption key module");
+ return PyLong_FromLong(-2);
+ }
return PyLong_FromLong(0);
}
static PyObject* dap_crypto_deinit(){
+ dap_enc_key_deinit();
+ dap_enc_deinit();
return PyLong_FromLong(0);
}
diff --git a/src/wrapping_base58.c b/src/wrapping_base58.c
new file mode 100644
index 00000000..2df8ac91
--- /dev/null
+++ b/src/wrapping_base58.c
@@ -0,0 +1,21 @@
+#include "wrapping_base58.h"
+
+static PyObject *dap_encode_base58_py(PyObject *self, PyObject *args){
+ const char* data;
+ if (!PyArg_ParseTuple(self, "s", &data)){
+ return NULL;
+ }
+ char* res;
+ dap_enc_base58_encode(data, strlen(data), res);
+ return Py_BuildValue("s", res);
+}
+
+static PyObject *dap_decode_base58_py(PyObject *self, PyObject *args){
+ const char* data;
+ if (!PyArg_ParseTuple(self, "s", &data)){
+ return NULL;
+ }
+ char* res;
+ dap_enc_base58_decode(data, res);
+ return Py_BuildValue("s", res);
+}
\ No newline at end of file
diff --git a/src/wrapping_base64.c b/src/wrapping_base64.c
new file mode 100644
index 00000000..05295e26
--- /dev/null
+++ b/src/wrapping_base64.c
@@ -0,0 +1,21 @@
+#include "wrapping_base64.h"
+
+static PyObject *dap_encode_base64_py(PyObject *self, PyObject *args){
+ const char* data;
+ if (!PyArg_ParseTuple(self, "s", &data)){
+ return NULL;
+ }
+ char* res;
+ dap_enc_base64_encode(data, strlen(data),res, DAP_ENC_DATA_TYPE_B64);
+ return Py_BuildValue("s", res);
+}
+
+static PyObject *dap_decode_base64_py(PyObject *self, PyObject *args){
+ const char* data;
+ if (!PyArg_ParseTuple(self, "s", &data)){
+ return NULL;
+ }
+ char* res;
+ dap_enc_base64_decode(data, strlen(data), res, DAP_ENC_DATA_TYPE_B64);
+ return Py_BuildValue("s", res);
+}
\ No newline at end of file
--
GitLab