void login_connection_deinit(struct login_connection **_conn)
{
struct login_connection *conn = *_conn;
*_conn = NULL;
if (conn->destroyed)
return;
conn->destroyed = TRUE;
DLLIST_REMOVE(&login_connections, conn);
io_remove(&conn->io);
if (conn->input != NULL)
i_stream_destroy(&conn->input);
o_stream_destroy(&conn->output);
if (close(conn->fd) < 0)
i_error("close(login connection) failed: %m");
conn->fd = -1;
if (conn->auth != NULL)
auth_connection_deinit(&conn->auth);
login_connection_unref(&conn);
master_service_client_connection_destroyed(master_service);
}
static void
login_host_callback(const struct ip_addr *ip, const char *errormsg,
void *context)
{
struct login_host_request *request = context;
struct director *dir = request->conn->dir;
const char *line, *line_params;
unsigned int secs;
if (ip != NULL) {
secs = dir->set->director_user_expire / 2;
line = t_strdup_printf("%s\thost=%s\tproxy_refresh=%u",
request->line, net_ip2addr(ip), secs);
} else {
if (strncmp(request->line, "OK\t", 3) == 0)
line_params = request->line + 3;
else if (strncmp(request->line, "PASS\t", 5) == 0)
line_params = request->line + 5;
else
i_panic("BUG: Unexpected line: %s", request->line);
i_error("director: User %s host lookup failed: %s",
request->username, errormsg);
line = t_strconcat("FAIL\t", t_strcut(line_params, '\t'),
"\ttemp", NULL);
}
login_connection_send_line(request->conn, line);
login_connection_unref(&request->conn);
i_free(request->username);
i_free(request->line);
i_free(request);
}
static void
login_host_callback(const struct ip_addr *ip, const char *hostname,
const char *errormsg, void *context)
{
struct login_host_request *request = context;
struct director *dir = request->conn->dir;
const char *line, *line_params;
unsigned int secs;
if (ip == NULL) {
if (strncmp(request->line, "OK\t", 3) == 0)
line_params = request->line + 3;
else if (strncmp(request->line, "PASS\t", 5) == 0)
line_params = request->line + 5;
else
i_panic("BUG: Unexpected line: %s", request->line);
i_error("director: User %s host lookup failed: %s",
request->username, errormsg);
line = t_strconcat("FAIL\t", t_strcut(line_params, '\t'),
"\ttemp", NULL);
} else if (request->director_proxy_maybe &&
login_host_request_is_self(request, ip)) {
line = request->line;
} else {
string_t *str = t_str_new(64);
secs = dir->set->director_user_expire / 2;
str_printfa(str, "%s\tproxy_refresh=%u\t", request->line, secs);
if (hostname == NULL || hostname[0] == '\0')
str_printfa(str, "host=%s", net_ip2addr(ip));
else {
str_printfa(str, "host=%s\thostip=%s",
hostname, net_ip2addr(ip));
}
line = str_c(str);
}
login_connection_send_line(request->conn, line);
login_connection_unref(&request->conn);
i_free(request->username);
i_free(request->line);
i_free(request);
}
