C++ (Cpp) ssh_agent_new Examples

Example #1

File: session.c Project: Paxxi/libssh

/**
 * @brief Create a new ssh session.
 *
 * @returns             A new ssh_session pointer, NULL on error.
 */
ssh_session ssh_new(void) {
  ssh_session session;
  char *id = NULL;
  int rc;

  session = malloc(sizeof (struct ssh_session_struct));
  if (session == NULL) {
    return NULL;
  }
  ZERO_STRUCTP(session);

  session->next_crypto = crypto_new();
  if (session->next_crypto == NULL) {
    goto err;
  }

  session->socket = ssh_socket_new(session);
  if (session->socket == NULL) {
    goto err;
  }

  session->out_buffer = ssh_buffer_new();
  if (session->out_buffer == NULL) {
    goto err;
  }

  session->in_buffer=ssh_buffer_new();
  if (session->in_buffer == NULL) {
    goto err;
  }

  session->alive = 0;
  session->auth_methods = 0;
  ssh_set_blocking(session, 1);
  session->maxchannel = FIRST_CHANNEL;

#ifndef _WIN32
    session->agent = ssh_agent_new(session);
    if (session->agent == NULL) {
      goto err;
    }
#endif /* _WIN32 */

    /* OPTIONS */
    session->opts.StrictHostKeyChecking = 1;
    session->opts.port = 0;
    session->opts.fd = -1;
    session->opts.compressionlevel=7;
    session->opts.nodelay = 0;
    session->opts.flags = SSH_OPT_FLAG_PASSWORD_AUTH | SSH_OPT_FLAG_PUBKEY_AUTH |
            SSH_OPT_FLAG_KBDINT_AUTH | SSH_OPT_FLAG_GSSAPI_AUTH;
    session->opts.identity = ssh_list_new();
    if (session->opts.identity == NULL) {
      goto err;
    }

    id = strdup("%d/id_ed25519");
    if (id == NULL) {
      goto err;
    }
    rc = ssh_list_append(session->opts.identity, id);
    if (rc == SSH_ERROR) {
      goto err;
    }

#ifdef HAVE_ECC
    id = strdup("%d/id_ecdsa");
    if (id == NULL) {
      goto err;
    }
    rc = ssh_list_append(session->opts.identity, id);
    if (rc == SSH_ERROR) {
      goto err;
    }
#endif

    id = strdup("%d/id_rsa");
    if (id == NULL) {
      goto err;
    }
    rc = ssh_list_append(session->opts.identity, id);
    if (rc == SSH_ERROR) {
      goto err;
    }

#ifdef HAVE_DSA
    id = strdup("%d/id_dsa");
    if (id == NULL) {
      goto err;
    }
    rc = ssh_list_append(session->opts.identity, id);
    if (rc == SSH_ERROR) {
      goto err;
    }
#endif

    return session;

err:
    free(id);
    ssh_free(session);
    return NULL;
}

Example #2

File: session.c Project: caidongyun/libssh

/**
 * @brief Create a new ssh session.
 *
 * @returns             A new ssh_session pointer, NULL on error.
 */
ssh_session ssh_new(void) {
  ssh_session session;
  char *id = NULL;
  int rc;

  session = malloc(sizeof (struct ssh_session_struct));
  if (session == NULL) {
    return NULL;
  }
  ZERO_STRUCTP(session);

  session->next_crypto = crypto_new();
  if (session->next_crypto == NULL) {
    goto err;
  }

  session->socket = ssh_socket_new(session);
  if (session->socket == NULL) {
    goto err;
  }

  session->out_buffer = ssh_buffer_new();
  if (session->out_buffer == NULL) {
    goto err;
  }

  session->in_buffer=ssh_buffer_new();
  if (session->in_buffer == NULL) {
    goto err;
  }

  session->alive = 0;
  session->auth_methods = 0;
  ssh_set_blocking(session, 1);
  session->maxchannel = FIRST_CHANNEL;

#ifndef _WIN32
    session->agent = ssh_agent_new(session);
    if (session->agent == NULL) {
      goto err;
    }
#endif /* _WIN32 */

    /* OPTIONS */
    session->opts.StrictHostKeyChecking = 1;
    session->opts.port = 0;
    session->opts.fd = -1;
    session->opts.ssh2 = 1;
    session->opts.compressionlevel=7;
#ifdef WITH_SSH1
    session->opts.ssh1 = 1;
#else
    session->opts.ssh1 = 0;
#endif

    session->opts.identity = ssh_list_new();
    if (session->opts.identity == NULL) {
      goto err;
    }

#ifdef HAVE_ECC
    id = strdup("%d/id_ecdsa");
    if (id == NULL) {
      goto err;
    }
    rc = ssh_list_append(session->opts.identity, id);
    if (rc == SSH_ERROR) {
      goto err;
    }
#endif

    id = strdup("%d/id_rsa");
    if (id == NULL) {
      goto err;
    }
    rc = ssh_list_append(session->opts.identity, id);
    if (rc == SSH_ERROR) {
      goto err;
    }

    id = strdup("%d/id_dsa");
    if (id == NULL) {
      goto err;
    }
    rc = ssh_list_append(session->opts.identity, id);
    if (rc == SSH_ERROR) {
      goto err;
    }

    id = strdup("%d/identity");
    if (id == NULL) {
      goto err;
    }
    rc = ssh_list_append(session->opts.identity, id);
    if (rc == SSH_ERROR) {
      goto err;
    }

    return session;

err:
    free(id);
    ssh_free(session);
    return NULL;
}