POTD skeleton #24.

Signed-off-by: lns <matzeton@googlemail.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index 314193b..9d0de70 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,8 +1,12 @@
+#include <stdio.h>
+
 #include "log.h"
 #include "log_colored.h"
+#include "utils.h"
 #include "server.h"
 #include "server_ssh.h"
 #include "forward.h"
+#include "jail.h"
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -14,7 +18,9 @@ int main(int argc, char *argv[])
     const char *ssh_ports[srv_siz];
     server_ctx *srv[srv_siz];
     forward_ctx *ssh_fwd = NULL;
+    jail_ctx *jail = NULL;
     int epoll_fd;
+    pid_t daemon_pid;
 
     (void) argc;
     (void) argv;
@@ -22,6 +28,23 @@ int main(int argc, char *argv[])
     LOG_SET_FUNCS_VA(LOG_COLORED_FUNCS);
     N("%s (C) 2018 Toni Uhlig (%s)", PACKAGE_STRING, PACKAGE_BUGREPORT);
 
+    D("%s", "Forking into background/foreground");
+    daemon_pid = daemonize(1);
+    ABORT_ON_FATAL( daemon_pid > 0, "Forking" );
+    if (daemon_pid == 0) {
+        D("Daemon: main child pid: %d", daemon_pid);
+    } else {
+        E("Forking failed: %d", daemon_pid);
+        E_STRERR("Daemonize");
+        exit(EXIT_FAILURE);
+    }
+
+    {
+        jail_init(&jail, BUFSIZ);
+        ABORT_ON_FATAL( jail_daemonize(jail),
+            "Jail daemon startup" );
+    }
+
     {
         ABORT_ON_FATAL( fwd_init_ctx(&ssh_fwd, ssh_init_cb),
             "Forwarder initialisation" );