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#include <iostream>
#include <fstream>
#include <map>
#include <chrono>
#include "gtest/gtest.h"
#include "jwt/jwt.hpp"
#define EC384_PUB_KEY CERT_ROOT_DIR "/ec_certs/ec384_pub.pem"
#define EC384_PRIV_KEY CERT_ROOT_DIR "/ec_certs/ec384_priv.pem"
std::string read_from_file(const std::string& path)
{
std::string contents;
std::ifstream is{path, std::ifstream::binary};
if (is) {
// get length of file:
is.seekg (0, is.end);
auto length = is.tellg();
is.seekg (0, is.beg);
contents.resize(length);
is.read(&contents[0], length);
if (!is) {
is.close();
return {};
}
}
is.close();
return contents;
}
TEST (ESAlgo, ES256EncodingDecodingTest)
{
using namespace jwt::params;
std::string key = read_from_file(EC384_PRIV_KEY);
ASSERT_TRUE (key.length());
jwt::jwt_object obj{algorithm("ES256"), secret(key)};
obj.add_claim("iss", "arun.muralidharan")
.add_claim("aud", "all")
.add_claim("exp", 1513862371)
;
std::error_code ec;
auto enc_str = obj.signature(ec);
EXPECT_FALSE (ec);
key = read_from_file(EC384_PUB_KEY);
ASSERT_TRUE (key.length());
auto dec_obj = jwt::decode(enc_str, algorithms({"ES256"}), ec, verify(false), secret(key));
EXPECT_FALSE (ec);
EXPECT_EQ (dec_obj.header().algo(), jwt::algorithm::ES256);
EXPECT_TRUE (dec_obj.has_claim("iss"));
EXPECT_TRUE (dec_obj.has_claim("aud"));
EXPECT_TRUE (dec_obj.has_claim("exp"));
EXPECT_FALSE (dec_obj.has_claim("sub"));
}
TEST (ESAlgo, ES384EncodingDecodingTest)
{
using namespace jwt::params;
std::string key = read_from_file(EC384_PRIV_KEY);
ASSERT_TRUE (key.length());
jwt::jwt_object obj{algorithm("ES384"), secret(key)};
obj.add_claim("iss", "arun.muralidharan")
.add_claim("aud", "all")
.add_claim("exp", 1513862371)
;
auto enc_str = obj.signature();
key = read_from_file(EC384_PUB_KEY);
ASSERT_TRUE (key.length());
auto dec_obj = jwt::decode(enc_str, algorithms({"ES384"}), verify(false), secret(key));
EXPECT_EQ (dec_obj.header().algo(), jwt::algorithm::ES384);
}
TEST (ESAlgo, ES512EncodingDecodingTest)
{
using namespace jwt::params;
std::string key = read_from_file(EC384_PRIV_KEY);
ASSERT_TRUE (key.length());
jwt::jwt_object obj{algorithm("ES512"), secret(key)};
obj.add_claim("iss", "arun.muralidharan")
.add_claim("aud", "all")
.add_claim("exp", 1513862371)
;
auto enc_str = obj.signature();
key = read_from_file(EC384_PUB_KEY);
ASSERT_TRUE (key.length());
auto dec_obj = jwt::decode(enc_str, algorithms({"ES512"}), verify(false), secret(key));
EXPECT_EQ (dec_obj.header().algo(), jwt::algorithm::ES512);
}
TEST (ESAlgo, ES384EncodingDecodingValidTest)
{
using namespace jwt::params;
std::string key = read_from_file(EC384_PRIV_KEY);
ASSERT_TRUE (key.length());
jwt::jwt_object obj{algorithm("ES384"), secret(key)};
obj.add_claim("iss", "arun.muralidharan")
.add_claim("aud", "all")
.add_claim("exp", 4682665886) // Expires on Sunday, May 22, 2118 12:31:26 PM GMT
;
auto enc_str = obj.signature();
key = read_from_file(EC384_PUB_KEY);
ASSERT_TRUE (key.length());
auto dec_obj = jwt::decode(enc_str, algorithms({"ES384"}), verify(true), secret(key));
EXPECT_EQ (dec_obj.header().algo(), jwt::algorithm::ES384);
EXPECT_TRUE (dec_obj.has_claim("exp"));
EXPECT_TRUE (obj.payload().has_claim_with_value("exp", 4682665886));
std::map<std::string, std::string> keystore{{"arun.muralidharan", key}};
auto l = [&keystore](const jwt::jwt_payload& payload){
auto iss = payload.get_claim_value<std::string>("iss");
return keystore[iss];
};
auto dec_obj2 = jwt::decode(enc_str, algorithms({"ES384"}), verify(true), secret(l));
EXPECT_EQ (dec_obj2.header().algo(), jwt::algorithm::ES384);
}
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