static int
xrdp_listen_get_port_address(char *port, int port_bytes,
char *address, int address_bytes,
int *tcp_nodelay, int *tcp_keepalive,
struct xrdp_startup_params *startup_param)
{
int fd;
int error;
int index;
char *val;
struct list *names;
struct list *values;
char cfg_file[256];
/* default to port 3389 */
g_strncpy(port, "3389", port_bytes - 1);
/* Default to all */
g_strncpy(address, "0.0.0.0", address_bytes - 1);
/* see if port or address is in xrdp.ini file */
g_snprintf(cfg_file, 255, "%s/xrdp.ini", XRDP_CFG_PATH);
fd = g_file_open(cfg_file);
*tcp_nodelay = 0 ;
*tcp_keepalive = 0 ;
if (fd != -1)
{
names = list_create();
names->auto_free = 1;
values = list_create();
values->auto_free = 1;
if (file_read_section(fd, "globals", names, values) == 0)
{
for (index = 0; index < names->count; index++)
{
val = (char *)list_get_item(names, index);
if (val != 0)
{
if (g_strcasecmp(val, "port") == 0)
{
val = (char *)list_get_item(values, index);
if (val[0] == '/')
{
g_strncpy(port, val, port_bytes - 1);
}
else
{
error = g_atoi(val);
if ((error > 0) && (error < 65000))
{
g_strncpy(port, val, port_bytes - 1);
}
}
}
if (g_strcasecmp(val, "address") == 0)
{
val = (char *)list_get_item(values, index);
g_strncpy(address, val, address_bytes - 1);
}
if (g_strcasecmp(val, "fork") == 0)
{
val = (char *)list_get_item(values, index);
startup_param->fork = g_text2bool(val);
}
if (g_strcasecmp(val, "tcp_nodelay") == 0)
{
val = (char *)list_get_item(values, index);
*tcp_nodelay = g_text2bool(val);
}
if (g_strcasecmp(val, "tcp_keepalive") == 0)
{
val = (char *)list_get_item(values, index);
*tcp_keepalive = g_text2bool(val);
}
if (g_strcasecmp(val, "tcp_send_buffer_bytes") == 0)
{
val = (char *)list_get_item(values, index);
startup_param->send_buffer_bytes = g_atoi(val);
}
if (g_strcasecmp(val, "tcp_recv_buffer_bytes") == 0)
{
val = (char *)list_get_item(values, index);
startup_param->recv_buffer_bytes = g_atoi(val);
}
}
}
}
list_delete(names);
list_delete(values);
}
if (fd != -1)
g_file_close(fd);
/* startup_param overrides */
if (startup_param->port[0] != 0)
{
g_strncpy(port, startup_param->port, port_bytes - 1);
}
return 0;
}
static int
xrdp_rdp_read_config(struct xrdp_client_info *client_info)
{
int index = 0;
struct list *items = (struct list *)NULL;
struct list *values = (struct list *)NULL;
char *item = NULL;
char *value = NULL;
char cfg_file[256];
int pos;
char *tmp = NULL;
int tmp_length = 0;
/* initialize (zero out) local variables: */
g_memset(cfg_file, 0, sizeof(char) * 256);
items = list_create();
items->auto_free = 1;
values = list_create();
values->auto_free = 1;
g_snprintf(cfg_file, 255, "%s/xrdp.ini", XRDP_CFG_PATH);
DEBUG(("cfg_file %s", cfg_file));
file_by_name_read_section(cfg_file, "globals", items, values);
for (index = 0; index < items->count; index++)
{
item = (char *)list_get_item(items, index);
value = (char *)list_get_item(values, index);
DEBUG(("item %s value %s", item, value));
if (g_strcasecmp(item, "bitmap_cache") == 0)
{
client_info->use_bitmap_cache = g_text2bool(value);
}
else if (g_strcasecmp(item, "bitmap_compression") == 0)
{
client_info->use_bitmap_comp = g_text2bool(value);
}
else if (g_strcasecmp(item, "bulk_compression") == 0)
{
client_info->use_bulk_comp = g_text2bool(value);
}
else if (g_strcasecmp(item, "crypt_level") == 0)
{
if (g_strcasecmp(value, "none") == 0)
{
client_info->crypt_level = 0;
}
else if (g_strcasecmp(value, "low") == 0)
{
client_info->crypt_level = 1;
}
else if (g_strcasecmp(value, "medium") == 0)
{
client_info->crypt_level = 2;
}
else if (g_strcasecmp(value, "high") == 0)
{
client_info->crypt_level = 3;
}
else if (g_strcasecmp(value, "fips") == 0)
{
client_info->crypt_level = 4;
}
else
{
log_message(LOG_LEVEL_ALWAYS,"Warning: Your configured crypt level is "
"undefined, 'high' will be used");
client_info->crypt_level = 3;
}
}
else if (g_strcasecmp(item, "allow_channels") == 0)
{
client_info->channels_allowed = g_text2bool(value);
if (client_info->channels_allowed == 0)
{
log_message(LOG_LEVEL_DEBUG,"Info - All channels are disabled");
}
}
else if (g_strcasecmp(item, "allow_multimon") == 0)
{
client_info->multimon = g_text2bool(value);
if (client_info->multimon == 0)
{
log_message(LOG_LEVEL_DEBUG,"Info - Multi monitor server support disabled");
}
}
else if (g_strcasecmp(item, "max_bpp") == 0)
{
client_info->max_bpp = g_atoi(value);
}
else if (g_strcasecmp(item, "rfx_min_pixel") == 0)
{
client_info->rfx_min_pixel = g_atoi(value);
}
else if (g_strcasecmp(item, "new_cursors") == 0)
{
client_info->pointer_flags = g_text2bool(value) == 0 ? 2 : 0;
}
else if (g_strcasecmp(item, "require_credentials") == 0)
{
client_info->require_credentials = g_text2bool(value);
}
else if (g_strcasecmp(item, "use_fastpath") == 0)
{
if (g_strcasecmp(value, "output") == 0)
{
client_info->use_fast_path = 1;
}
else if (g_strcasecmp(value, "input") == 0)
{
client_info->use_fast_path = 2;
}
else if (g_strcasecmp(value, "both") == 0)
{
client_info->use_fast_path = 3;
}
else if (g_strcasecmp(value, "none") == 0)
{
client_info->use_fast_path = 0;
}
else
{
log_message(LOG_LEVEL_ALWAYS,"Warning: Your configured fastpath level is "
"undefined, fastpath will not be used");
client_info->use_fast_path = 0;
}
}
else if (g_strcasecmp(item, "ssl_protocols") == 0)
{
/* put leading/trailing comma to properly detect "TLSv1" without regex */
tmp_length = g_strlen(value) + 3;
tmp = g_new(char, tmp_length);
g_snprintf(tmp, tmp_length, "%s%s%s", ",", value, ",");
/* replace all spaces with comma */
/* to accept space after comma */
while ((pos = g_pos(tmp, " ")) != -1)
{
tmp[pos] = ',';
}
ssl_get_protocols_from_string(tmp, &(client_info->ssl_protocols));
g_free(tmp);
}
else if (g_strcasecmp(item, "tls_ciphers") == 0)
enum logReturns DEFAULT_CC
internal_config_read_logging(int file, struct log_config *lc,
struct list *param_n,
struct list *param_v,
const char *applicationName)
{
int i;
char *buf;
char *temp_buf;
list_clear(param_v);
list_clear(param_n);
/* setting defaults */
lc->program_name = applicationName;
lc->log_file = 0;
lc->fd = 0;
lc->log_level = LOG_LEVEL_DEBUG;
lc->enable_syslog = 0;
lc->syslog_level = LOG_LEVEL_DEBUG;
file_read_section(file, SESMAN_CFG_LOGGING, param_n, param_v);
for (i = 0; i < param_n->count; i++)
{
buf = (char *)list_get_item(param_n, i);
if (0 == g_strcasecmp(buf, SESMAN_CFG_LOG_FILE))
{
lc->log_file = g_strdup((char *)list_get_item(param_v, i));
if (lc->log_file != NULL)
{
if (lc->log_file[0] != '/')
{
temp_buf = (char *)g_malloc(512, 0);
g_snprintf(temp_buf, 511, "%s/%s", XRDP_LOG_PATH, lc->log_file);
g_free(lc->log_file);
lc->log_file = temp_buf;
}
}
}
if (0 == g_strcasecmp(buf, SESMAN_CFG_LOG_LEVEL))
{
lc->log_level = internal_log_text2level((char *)list_get_item(param_v, i));
}
if (0 == g_strcasecmp(buf, SESMAN_CFG_LOG_ENABLE_SYSLOG))
{
lc->enable_syslog = g_text2bool((char *)list_get_item(param_v, i));
}
if (0 == g_strcasecmp(buf, SESMAN_CFG_LOG_SYSLOG_LEVEL))
{
lc->syslog_level = internal_log_text2level((char *)list_get_item(param_v, i));
}
}
if (0 == lc->log_file)
{
lc->log_file = g_strdup("./sesman.log");
}
/* try to create path if not exist */
g_create_path(lc->log_file);
g_printf("logging configuration:\r\n");
g_printf("\tLogFile: %s\r\n", lc->log_file);
g_printf("\tLogLevel: %i\r\n", lc->log_level);
g_printf("\tEnableSyslog: %i\r\n", lc->enable_syslog);
g_printf("\tSyslogLevel: %i\r\n", lc->syslog_level);
return LOG_STARTUP_OK;
}
