Method authenticate_key

src/FTPClientWrapperSSH.cpp:568–594

}

int FTPClientWrapperSSH::authenticate_key(ssh_session session) {
	int rc = SSH_AUTH_ERROR;

	char * keyfile = SU::TCharToCP(m_keyFile, CP_ACP);
	ssh_key privkey = NULL;
	//in case the passphrase is empty, use NULL instead
	rc = ssh_pki_import_privkey_file(keyfile, m_passphrase[0] ? m_passphrase : NULL, NULL, NULL, &privkey);
	SU::FreeChar(keyfile);

	if (rc == SSH_EOF) {
		OutErr("[SFTP] Private key file not found or permission denied");
		return SSH_AUTH_ERROR;
	} else if (rc != SSH_OK) {
		OutErr("[SFTP] Invalid private key file or incorrect passphrase");
		return SSH_AUTH_ERROR;
	}

	rc = ssh_userauth_publickey(session, m_username, privkey);

	ssh_key_free(privkey);

	if (rc == SSH_AUTH_DENIED) {
		OutErr("[SFTP] Key authentication denied.");
	}

	return rc;
}

int FTPClientWrapperSSH::authenticate_password(ssh_session session) {
	int rc;