static BOOL freerdp_peer_initialize(freerdp_peer* client)
{
rdpRdp* rdp = client->context->rdp;
rdpSettings* settings = rdp->settings;
settings->ServerMode = TRUE;
settings->FrameAcknowledge = 0;
settings->LocalConnection = client->local;
rdp->state = CONNECTION_STATE_INITIAL;
if (settings->RdpKeyFile)
{
settings->RdpServerRsaKey = key_new(settings->RdpKeyFile);
if (!settings->RdpServerRsaKey)
{
WLog_ERR(TAG, "invalid RDP key file %s", settings->RdpKeyFile);
return FALSE;
}
}
else if (settings->RdpKeyContent)
{
settings->RdpServerRsaKey = key_new_from_content(settings->RdpKeyContent, NULL);
if (!settings->RdpServerRsaKey)
{
WLog_ERR(TAG, "invalid RDP key content");
return FALSE;
}
}
return TRUE;
}
rdpRsaKey* key_new(const char* keyfile)
{
FILE* fp = NULL;
INT64 length;
char* buffer = NULL;
rdpRsaKey* key = NULL;
fp = fopen(keyfile, "rb");
if (!fp)
{
WLog_ERR(TAG, "unable to open RSA key file %s: %s.", keyfile, strerror(errno));
goto out_free;
}
if (_fseeki64(fp, 0, SEEK_END) < 0)
goto out_free;
if ((length = _ftelli64(fp)) < 0)
goto out_free;
if (_fseeki64(fp, 0, SEEK_SET) < 0)
goto out_free;
buffer = (char*)malloc(length + 1);
if (!buffer)
goto out_free;
if (fread((void*) buffer, length, 1, fp) != 1)
goto out_free;
fclose(fp);
buffer[length] = '\0';
key = key_new_from_content(buffer, keyfile);
free(buffer);
return key;
out_free:
if (fp)
fclose(fp);
free(buffer);
return NULL;
}