Implement verify. Part 1

include/jwt/test/test_jwt_decode.cc

@@ -0,0 +1,27 @@
+#include <iostream>
+#include "jwt/jwt.hpp"
+
+void basic_decode_test()
+{
+  // Create header
+  jwt::jwt_header hdr;
+  hdr = jwt::jwt_header{jwt::algorithm::HS256};
+
+  // Create payload
+  jwt::jwt_payload jp;
+  jp.add_claim("sub", "1234567890");
+  jp.add_claim("name", "John Doe");
+  jp.add_claim("admin", true);
+
+  jwt::jwt_signature sgn{"secret"};
+  auto res = sgn.encode(hdr, jp);
+  std::cout << res << std::endl;
+
+  std::cout << "DECODE: \n";
+  jwt::jwt_decode(res, "secret");
+}
+
+int main() {
+  basic_decode_test();
+  return 0;
+}