1 files changed, 49 insertions, 0 deletions
diff --git a/misc/python/src/pk.cpp b/misc/python/src/pk.cpp
new file mode 100644
index 000000000..1d327c6f5
--- /dev/null
+++ b/misc/python/src/pk.cpp
@@ -0,0 +1,49 @@
+/*************************************************
+* Boost.Python module definition                 *
+* (C) 1999-2006 The Botan Project                *
+*************************************************/
+
+#include <botan/rsa.h>
+#include <botan/dsa.h>
+#include <botan/dh.h>
+#include <botan/look_pk.h>
+using namespace Botan;
+
+#include <boost/python.hpp>
+namespace python = boost::python;
+
+std::string DER_encode_str(const X509_PublicKey* key)
+   {
+   Pipe pipe;
+   X509::encode(*key, pipe, RAW_BER);
+   return pipe.read_all_as_string();
+   }
+
+std::string get_oid_str(const X509_PublicKey* key)
+   {
+   try
+      {
+      return key->get_oid().as_string();
+      }
+   catch(Lookup_Error)
+      {
+      return "";
+      }
+   }
+
+X509_PublicKey* load_key_str(const std::string& file)
+   {
+   return X509::load_key(file);
+   }
+
+void export_pk()
+   {
+   python::class_<X509_PublicKey, boost::noncopyable>
+      ("X509_PublicKey", python::no_init)
+      .def("__init__", python::make_constructor(load_key_str))
+      .add_property("algo", &X509_PublicKey::algo_name)
+      .add_property("max_input_bits", &X509_PublicKey::max_input_bits)
+      .add_property("oid", &get_oid_str)
+      .def("__str__", &X509::PEM_encode)
+      .def("der_encode", &DER_encode_str);
+   }