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Remove the debug code

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This commit is contained in:
Arun M 2017-11-26 18:56:55 +05:30
parent aaf5c9bb46
commit 234411a550
3 changed files with 0 additions and 135 deletions
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3
include/jwt/algorithm.hpp
View file

@ -454,7 +454,6 @@ public:
char* out;
unsigned int l;
std::string ii{data.data(), data.length()};
libjwt_sign(&out, &l, ii.c_str(), key.data(), key.length());
EC_PKEY_uptr pkey{load_key(key, ec), ev_pkey_deletor};
if (ec) return { std::string{}, ec };
@ -478,8 +477,6 @@ public:
private:
static void libjwt_sign(char** out, unsigned int *len, const char* str, const char* key, size_t klen);
/*!
*/
static EVP_PKEY* load_key(const string_view key, std::error_code& ec);

132
include/jwt/impl/algorithm.ipp
View file

@ -1,8 +1,6 @@
#ifndef CPP_JWT_ALGORITHM_IPP
#define CPP_JWT_ALGORITHM_IPP
#include <iostream>
namespace jwt {
template <typename Hasher>
@ -13,10 +11,6 @@ verify_result_t HMACSign<Hasher>::verify(
{
std::error_code ec{};
std::cout << "Key: " << key << std::endl;
std::cout << "Head: " << head << std::endl;
std::cout << "JWT: " << jwt_sign << std::endl;
BIO_uptr b64{BIO_new(BIO_f_base64()), bio_deletor};
if (!b64) {
throw MemoryAllocationException("BIO_new failed");
@ -63,7 +57,6 @@ verify_result_t HMACSign<Hasher>::verify(
//Make the base64 string url safe
auto new_len = jwt::base64_uri_encode(&cbuf[0], cbuf.length());
cbuf.resize(new_len);
std::cout << "cbuf: " << cbuf << std::endl;
bool ret = (string_view{cbuf} == jwt_sign);
@ -174,125 +167,6 @@ verify_result_t PEMSign<Hasher>::verify(
return { true, ec };
}
///////////////////////
#define SIGN_ERROR(__err) ({ ret = __err; goto jwt_sign_sha_pem_done; })
template <typename Hasher>
void PEMSign<Hasher>::libjwt_sign(char** out, unsigned int *len, const char* str, const char* key, size_t klen)
{
ECDSA_SIG *ec_sig = NULL;
const BIGNUM *ec_sig_r = NULL;
const BIGNUM *ec_sig_s = NULL;
const EVP_MD *alg;
int type;
EVP_PKEY *pkey = NULL;
int pkey_type;
unsigned char *sig;
int ret = 0;
size_t slen;
alg = EVP_sha256();
type = EVP_PKEY_EC;
BIO_uptr bufkey{
BIO_new_mem_buf(key, klen),
bio_deletor};
if (!bufkey) {
throw MemoryAllocationException("BIO_new_mem_buf failed");
}
pkey = PEM_read_bio_PrivateKey(bufkey.get(), NULL, NULL, NULL);
if (!pkey) {
return;
}
pkey_type = EVP_PKEY_id(pkey);
if (pkey_type != type) {
return;
}
EVP_MDCTX_uptr mdctx{EVP_MD_CTX_create(), evp_md_ctx_deletor};
if (!mdctx) return;
EVP_DigestSignInit(mdctx.get(), NULL, alg, NULL, pkey);
EVP_DigestSignUpdate(mdctx.get(), str, strlen(str));
EVP_DigestSignFinal(mdctx.get(), NULL, &slen);
sig = (unsigned char*)alloca(slen);
EVP_DigestSignFinal(mdctx.get(), sig, &slen);
if (pkey_type != EVP_PKEY_EC) {
*out = (char*)malloc(slen);
if (*out == NULL)
SIGN_ERROR(ENOMEM);
memcpy(*out, sig, slen);
*len = slen;
} else {
unsigned int degree, bn_len, r_len, s_len, buf_len;
unsigned char *raw_buf;
EC_KEY *ec_key;
/* For EC we need to convert to a raw format of R/S. */
/* Get the actual ec_key */
ec_key = EVP_PKEY_get1_EC_KEY(pkey);
if (ec_key == NULL)
SIGN_ERROR(ENOMEM);
degree = EC_GROUP_get_degree(EC_KEY_get0_group(ec_key));
EC_KEY_free(ec_key);
std::cout << "AAA: " << sig << std::endl;
/* Get the sig from the DER encoded version. */
ec_sig = d2i_ECDSA_SIG(NULL, (const unsigned char **)&sig, slen);
if (ec_sig == NULL)
SIGN_ERROR(ENOMEM);
std::cout << "ON YOUR FACE!!" << std::endl;
ECDSA_SIG_get0(ec_sig, &ec_sig_r, &ec_sig_s);
r_len = BN_num_bytes(ec_sig_r);
s_len = BN_num_bytes(ec_sig_s);
bn_len = (degree + 7) / 8;
if ((r_len > bn_len) || (s_len > bn_len))
SIGN_ERROR(EINVAL);
buf_len = 2 * bn_len;
raw_buf = (unsigned char*)alloca(buf_len);
if (raw_buf == NULL)
SIGN_ERROR(ENOMEM);
/* Pad the bignums with leading zeroes. */
memset(raw_buf, 0, buf_len);
BN_bn2bin(ec_sig_r, raw_buf + bn_len - r_len);
BN_bn2bin(ec_sig_s, raw_buf + buf_len - s_len);
*out = (char*)malloc(buf_len);
if (*out == NULL)
SIGN_ERROR(ENOMEM);
memcpy(*out, raw_buf, buf_len);
*len = buf_len;
}
jwt_sign_sha_pem_done:
if (pkey)
EVP_PKEY_free(pkey);
if (ec_sig)
ECDSA_SIG_free(ec_sig);
return;
}
//////////////////////
template <typename Hasher>
EVP_PKEY* PEMSign<Hasher>::load_key(
const string_view key,
@ -334,8 +208,6 @@ std::string PEMSign<Hasher>::evp_digest(
ec.clear();
EVP_MDCTX_uptr mdctx_ptr{EVP_MD_CTX_create(), evp_md_ctx_deletor};
std::cout << data << std::endl;
std::cout << data.length() << std::endl;
if (!mdctx_ptr) {
throw MemoryAllocationException("EVP_MD_CTX_create failed");
@ -397,8 +269,6 @@ std::string PEMSign<Hasher>::public_key_ser(
auto char_ptr = &sign[0];
std::cout << "AAA: " << char_ptr << std::endl;
EC_SIG_uptr ec_sig{d2i_ECDSA_SIG(nullptr,
(const unsigned char**)&char_ptr,
sign.length()),
@ -406,7 +276,6 @@ std::string PEMSign<Hasher>::public_key_ser(
if (!ec_sig) {
ec = AlgorithmErrc::SigningErr;
std::cout << "1\n";
return {};
}
@ -421,7 +290,6 @@ std::string PEMSign<Hasher>::public_key_ser(
if ((r_len > bn_len) || (s_len > bn_len)) {
ec = AlgorithmErrc::SigningErr;
std::cout << "2\n";
return {};
}

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include/jwt/test/test_jwt_object
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