Pubkey not set but signature verification possible about rhonabwy HOT 8 OPEN

                     "eyJleHBpcmF0aW9uRGF0ZSI6MTIzNDU2Nzg5MCwibXNnQ2hrQSI6MTIsIm1zZ0Noa0IiOjM0LCJ0b2tlblR5cGUiOiJTIn0."   // payload
                     "AOyZC-Jf2rt6BpSjzNHk0hyLBS96DpBWDol58gORVjTMpJNoU_ICE6ePLCBq24kW4CgN_XDV3cjtSl8CjG4HZ3zAAAAOForo1kNG5PjBzItBsf9AS5fq_E8DBi99o8xZvZBTqTunYLNXE048WG5r88AfnNLCnYCioiSIg47774r760Eu"; // signature

const unsigned char pubKey[] = "-----BEGIN PUBLIC KEY-----\n"
            "MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBgc4HZz+/fBbC7lmEww0AO3NK9wVZ\n"
            "PDZ0VEnsaUFLEYpTzb90nITtJUcPUbvOsdZIZ1Q8fnbquAYgxXL5UgHMoywAib47\n"
            "6MkyyYgPk0BXZq3mq4zImTRNuaU9slj9TVJ3ScT3L1bXwVuPJDzpr5GOFpaj+WwM\n"
            "Al8G7CqwoJOsW7Kddns=\n"
            "-----END PUBLIC KEY-----\n";

const unsigned char privKey[] = "-----BEGIN PRIVATE KEY-----\n"
            "MIHuAgEAMBAGByqGSM49AgEGBSuBBAAjBIHWMIHTAgEBBEIBiyAa7aRHFDCh2qga\n"
            "9sTUGINE5jHAFnmM8xWeT/uni5I4tNqhV5Xx0pDrmCV9mbroFtfEa0XVfKuMAxxf\n"
            "Z6LM/yKhgYkDgYYABAGBzgdnP798FsLuWYTDDQA7c0r3BVk8NnRUSexpQUsRilPN\n"
            "v3SchO0lRw9Ru86x1khnVDx+duq4BiDFcvlSAcyjLACJvjvoyTLJiA+TQFdmrear\n"
            "jMiZNE25pT2yWP1NUndJxPcvVtfBW48kPOmvkY4WlqP5bAwCXwbsKrCgk6xbsp12\n"
            "ew==\n"
            "-----END PRIVATE KEY-----\n";

 r_global_init();

/* jwt_t * jwt;
r_jwt_init(&jwt); */
int iterations = 5000;
double sum = 0;
clock_t start, stop;

jwt_t * jwt;
jwk_t * jwk;
r_jwt_init(&jwt);    
r_jwk_init(&jwk);


printf("=================== IS VERIFY WORKING ? ===================\n");
printf("ADD PEM : %d\n", r_jwt_add_sign_keys_pem_der(jwt, R_FORMAT_PEM, privKey, sizeof(privKey), pubKey, sizeof(pubKey)));
r_jwt_set_sign_alg(jwt, R_JWA_ALG_ES512);
//r_jwt_set_sign_alg(jwt, R_JWA_ALG_ES256);

printf("PRIV : %s\n", r_jwks_export_to_json_str(jwt->jwks_privkey_sign, 0));
printf("PUB : %s\n", r_jwks_export_to_json_str(jwt->jwks_pubkey_sign, 0));

printf("JWK ? %d\n", r_jwk_append_x5c(jwk, R_FORMAT_PEM, pubKey, sizeof(pubKey)));

r_jwt_parse(jwt, token, 0);
r_jwt_verify_signature(jwt, jwk, 0);

#include <stdio.h>
#include <yder.h>
#include <rhonabwy.h>

int main() {
  const char token[] = "eyJhbGciOiJFUzUxMiIsInR5cCI6IkpXVCJ9."                // header
                       "eyJleHBpcmF0aW9uRGF0ZSI6MTIzNDU2Nzg5MCwibXNnQ2hrQSI6MTIsIm1zZ0Noa0IiOjM0LCJ0b2tlblR5cGUiOiJTIn0."   // payload
                       "AOyZC-Jf2rt6BpSjzNHk0hyLBS96DpBWDol58gORVjTMpJNoU_ICE6ePLCBq24kW4CgN_XDV3cjtSl8CjG4HZ3zAAAAOForo1kNG5PjBzItBsf9AS5fq_E8DBi99o8xZvZBTqTunYLNXE048WG5r88AfnNLCnYCioiSIg47774r760Eu"; // signature

  const unsigned char pubKey[] = "-----BEGIN PUBLIC KEY-----\n"
              "MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBgc4HZz+/fBbC7lmEww0AO3NK9wVZ\n"
              "PDZ0VEnsaUFLEYpTzb90nITtJUcPUbvOsdZIZ1Q8fnbquAYgxXL5UgHMoywAib47\n"
              "6MkyyYgPk0BXZq3mq4zImTRNuaU9slj9TVJ3ScT3L1bXwVuPJDzpr5GOFpaj+WwM\n"
              "Al8G7CqwoJOsW7Kddns=\n"
              "-----END PUBLIC KEY-----\n";

  const unsigned char privKey[] = "-----BEGIN PRIVATE KEY-----\n"
              "MIHuAgEAMBAGByqGSM49AgEGBSuBBAAjBIHWMIHTAgEBBEIBiyAa7aRHFDCh2qga\n"
              "9sTUGINE5jHAFnmM8xWeT/uni5I4tNqhV5Xx0pDrmCV9mbroFtfEa0XVfKuMAxxf\n"
              "Z6LM/yKhgYkDgYYABAGBzgdnP798FsLuWYTDDQA7c0r3BVk8NnRUSexpQUsRilPN\n"
              "v3SchO0lRw9Ru86x1khnVDx+duq4BiDFcvlSAcyjLACJvjvoyTLJiA+TQFdmrear\n"
              "jMiZNE25pT2yWP1NUndJxPcvVtfBW48kPOmvkY4WlqP5bAwCXwbsKrCgk6xbsp12\n"
              "ew==\n"
              "-----END PRIVATE KEY-----\n";

  r_global_init();
  y_init_logs("issue 26", Y_LOG_MODE_CONSOLE, Y_LOG_LEVEL_DEBUG, NULL, "Starting issue 26 tester");

  jwt_t * jwt = NULL;
  jwk_t * jwk = NULL;
  int ret;

  do {
    if ((ret = r_jwt_init(&jwt)) != RHN_OK) {
      printf("r_jwt_init error: %d\n", ret);
      break;
    }
    
    if ((ret = r_jwk_init(&jwk)) != RHN_OK) {
      printf("r_jwk_init error: %d\n", ret);
      break;
    }
    
    if ((ret = r_jwt_add_sign_keys_pem_der(jwt, R_FORMAT_PEM, privKey, sizeof(privKey), pubKey, sizeof(pubKey))) != RHN_OK) {
      printf("r_jwt_add_sign_keys_pem_der error: %d\n", ret);
      break;
    }
    
    if ((ret = r_jwt_set_sign_alg(jwt, R_JWA_ALG_ES512)) != RHN_OK) {
      printf("r_jwt_set_sign_alg error: %d\n", ret);
      break;
    }
    
    printf("PRIV : %s\n", r_jwks_export_to_json_str(jwt->jwks_privkey_sign, 0));
    printf("PUB : %s\n", r_jwks_export_to_json_str(jwt->jwks_pubkey_sign, 0));
    
    if ((ret = r_jwk_import_from_pem_der(jwk, R_X509_TYPE_PUBKEY, R_FORMAT_PEM, pubKey, sizeof(pubKey))) != RHN_OK) {
      printf("r_jwk_append_x5c error: %d\n", ret);
      break;
    }
    
    if ((ret = r_jwt_parse(jwt, token, 0)) != RHN_OK) {
      printf("r_jwk_init error: %d\n", ret);
      break;
    }
    
    if ((ret = r_jwt_verify_signature(jwt, jwk, 0)) != RHN_OK) {
      printf("r_jwt_verify_signature error: %d\n", ret);
      break;
    } else {
      printf("r_jwt_verify_signature ok\n");
    }
  } while (0);
  r_jwk_free(jwk);
  r_jwt_free(jwt);
  y_close_logs();
}