From 4ef234d711e1dd40f1cd7ec328e9933fb19dc5ee Mon Sep 17 00:00:00 2001
From: lloyd <lloyd@randombit.net>
Date: Fri, 17 Sep 2010 14:13:48 +0000
Subject: Split up src/cert/x509 into a set of modules, though mostly mutually
 dependent right now.

---
 src/cert/x509/x509_obj.cpp | 210 ---------------------------------------------
 1 file changed, 210 deletions(-)
 delete mode 100644 src/cert/x509/x509_obj.cpp

(limited to 'src/cert/x509/x509_obj.cpp')

diff --git a/src/cert/x509/x509_obj.cpp b/src/cert/x509/x509_obj.cpp
deleted file mode 100644
index ffee74f12..000000000
--- a/src/cert/x509/x509_obj.cpp
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
-* X.509 SIGNED Object
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/x509_obj.h>
-#include <botan/x509_key.h>
-#include <botan/pubkey.h>
-#include <botan/oids.h>
-#include <botan/der_enc.h>
-#include <botan/ber_dec.h>
-#include <botan/parsing.h>
-#include <botan/pem.h>
-#include <algorithm>
-#include <memory>
-
-namespace Botan {
-
-/*
-* Create a generic X.509 object
-*/
-X509_Object::X509_Object(DataSource& stream, const std::string& labels)
-   {
-   init(stream, labels);
-   }
-
-/*
-* Createa a generic X.509 object
-*/
-X509_Object::X509_Object(const std::string& file, const std::string& labels)
-   {
-   DataSource_Stream stream(file, true);
-   init(stream, labels);
-   }
-
-/*
-* Read a PEM or BER X.509 object
-*/
-void X509_Object::init(DataSource& in, const std::string& labels)
-   {
-   PEM_labels_allowed = split_on(labels, '/');
-   if(PEM_labels_allowed.size() < 1)
-      throw Invalid_Argument("Bad labels argument to X509_Object");
-
-   PEM_label_pref = PEM_labels_allowed[0];
-   std::sort(PEM_labels_allowed.begin(), PEM_labels_allowed.end());
-
-   try {
-      if(ASN1::maybe_BER(in) && !PEM_Code::matches(in))
-         decode_info(in);
-      else
-         {
-         std::string got_label;
-         DataSource_Memory ber(PEM_Code::decode(in, got_label));
-
-         if(!std::binary_search(PEM_labels_allowed.begin(),
-                                PEM_labels_allowed.end(), got_label))
-            throw Decoding_Error("Invalid PEM label: " + got_label);
-         decode_info(ber);
-         }
-      }
-   catch(Decoding_Error& e)
-      {
-      throw Decoding_Error(PEM_label_pref + " decoding failed: " + e.what());
-      }
-   }
-
-/*
-* Read a BER encoded X.509 object
-*/
-void X509_Object::decode_info(DataSource& source)
-   {
-   BER_Decoder(source)
-      .start_cons(SEQUENCE)
-         .start_cons(SEQUENCE)
-            .raw_bytes(tbs_bits)
-         .end_cons()
-         .decode(sig_algo)
-         .decode(sig, BIT_STRING)
-         .verify_end()
-      .end_cons();
-   }
-
-/*
-* Return a BER or PEM encoded X.509 object
-*/
-void X509_Object::encode(Pipe& out, X509_Encoding encoding) const
-   {
-   if(encoding == PEM)
-      out.write(this->PEM_encode());
-   else
-      out.write(this->BER_encode());
-   }
-
-/*
-* Return a BER encoded X.509 object
-*/
-SecureVector<byte> X509_Object::BER_encode() const
-   {
-   return DER_Encoder()
-      .start_cons(SEQUENCE)
-         .start_cons(SEQUENCE)
-            .raw_bytes(tbs_bits)
-         .end_cons()
-         .encode(sig_algo)
-         .encode(sig, BIT_STRING)
-      .end_cons()
-   .get_contents();
-   }
-
-/*
-* Return a PEM encoded X.509 object
-*/
-std::string X509_Object::PEM_encode() const
-   {
-   return PEM_Code::encode(BER_encode(), PEM_label_pref);
-   }
-
-/*
-* Return the TBS data
-*/
-SecureVector<byte> X509_Object::tbs_data() const
-   {
-   return ASN1::put_in_sequence(tbs_bits);
-   }
-
-/*
-* Return the signature of this object
-*/
-SecureVector<byte> X509_Object::signature() const
-   {
-   return sig;
-   }
-
-/*
-* Return the algorithm used to sign this object
-*/
-AlgorithmIdentifier X509_Object::signature_algorithm() const
-   {
-   return sig_algo;
-   }
-
-/*
-* Check the signature on an object
-*/
-bool X509_Object::check_signature(Public_Key& pub_key) const
-   {
-   try {
-      std::vector<std::string> sig_info =
-         split_on(OIDS::lookup(sig_algo.oid), '/');
-
-      if(sig_info.size() != 2 || sig_info[0] != pub_key.algo_name())
-         return false;
-
-      std::string padding = sig_info[1];
-      Signature_Format format =
-         (pub_key.message_parts() >= 2) ? DER_SEQUENCE : IEEE_1363;
-
-      PK_Verifier verifier(pub_key, padding, format);
-
-      return verifier.verify_message(tbs_data(), signature());
-      }
-   catch(...)
-      {
-      return false;
-      }
-   }
-
-/*
-* Apply the X.509 SIGNED macro
-*/
-MemoryVector<byte> X509_Object::make_signed(PK_Signer* signer,
-                                            RandomNumberGenerator& rng,
-                                            const AlgorithmIdentifier& algo,
-                                            const MemoryRegion<byte>& tbs_bits)
-   {
-   return DER_Encoder()
-      .start_cons(SEQUENCE)
-         .raw_bytes(tbs_bits)
-         .encode(algo)
-         .encode(signer->sign_message(tbs_bits, rng), BIT_STRING)
-      .end_cons()
-   .get_contents();
-   }
-
-/*
-* Try to decode the actual information
-*/
-void X509_Object::do_decode()
-   {
-   try {
-      force_decode();
-      }
-   catch(Decoding_Error& e)
-      {
-      const std::string what = e.what();
-      throw Decoding_Error(PEM_label_pref + " decoding failed (" +
-                           what.substr(23, std::string::npos) + ")");
-      }
-   catch(Invalid_Argument& e)
-      {
-      const std::string what = e.what();
-      throw Decoding_Error(PEM_label_pref + " decoding failed (" +
-                           what.substr(7, std::string::npos) + ")");
-      }
-   }
-
-}
-- 
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