Update config files

etc/openwrt/its_bridge/webserver.conf

@@ -4,6 +4,6 @@ realm=vendors
 login=guest
 password=password
 https_port=8888
-cert_pem=/etc/its_bridge/certs/server.pem
-cert_key=/etc/its_bridge/certs/server.key
+cert_pem=/etc/its_bridge/certs/its_bridge.pem
+cert_key=/etc/its_bridge/certs/its_bridge.key
 conf_path=/etc/its_bridge

src/its_web_server_config.c

@@ -647,13 +647,14 @@ int32_t main(const int32_t p_argc, char* const p_argv[]) {
     fprintf(stderr, "Failed to parse configuration file: conf_path missing, exit.\n");
     goto error;
   }
-  printf("realm=%s, login=%s:%s, pem=%s, key=%s, conf_path=%s.\n", realm, login, password, cert_pem, cert_key, conf_path);
 
   /* Daemonize */
   if (daemonized) {
     daemonize();
   }
 
+  printf("realm=%s, login=%s:%s, pem=%s, key=%s, conf_path=%s.\n", realm, login, password, cert_pem, cert_key, conf_path);
+
   /* Here is either the main process is not deamonized or th echild process if deamonized */
   set_pid_file(PID_FILE_NAME); /* Set PID file */
   set_lock_file(LOCK_FILE_NAME); /* Set lock file */

src/utils.c

@@ -349,11 +349,11 @@ void daemonize() {
   }
   if (pid > 0) {
     printf("daemonize: parent exists.\n");
-    exit(0);
+    exit(2);
   }
 
   /* Child (daemon) continues */
-  printf("daemonize: child started: %d.\n", pid);
+  printf("daemonize: child started: %d.\n", getpid());
   if (setsid() < 0) { /* Obtain a new process group */
     fprintf(stderr, "daemonize: 'setsid' operation failure: %s.\n", strerror(errno));
     exit(-1);
@@ -366,7 +366,7 @@ void daemonize() {
   i = open("/dev/null", O_RDWR); /* Redirection of standards outputs */
   dup(i); dup(i);
 
-  umask(027); /* Set newly created file permissions */
+  umask(0); /* Set newly created file permissions */
 
   /* Ignore part of signals */
   signal(SIGCHLD,SIG_IGN);
@@ -417,37 +417,43 @@ long get_file_size(const char *p_filename) {
     if ((0 != fseek (fp, 0, SEEK_END)) || (-1 == (size = ftell (fp)))) {
       size = 0;
     }
-    fclose (fp);
+    fclose(fp);
     return size;
+  } else {
+    fprintf(stderr, "get_file_size: Failed to open file: %s.\n", p_filename);
   }
 
   return 0;
 }
 
 char* load_file (const char *p_filename) {
-  size_t size = get_file_size (p_filename);
+  size_t size = get_file_size(p_filename);
   if (size == 0) {
+    fprintf(stderr, "load_file: Wrong file size: %s.\n", p_filename);
     return NULL;
   }
 
   FILE* fp = fopen (p_filename, "rb");
   if (fp == NULL) {
+    fprintf(stderr, "load_file: Failed to open file: %s.\n", strerror(errno));
     return NULL;
   }
 
   char* buffer = malloc(size + 1);
   if (buffer == NULL) {
+    fprintf(stderr, "load_file: Failed to allocate memory: %s.\n", strerror(errno));
     fclose (fp);
     return NULL;
   }
   buffer[size] = '\0';
 
-  if ((long)fread (buffer, 1, size, fp) != size) {
+  if ((long)fread(buffer, 1, size, fp) != size) {
+    fprintf(stderr, "load_file: Failed to read file: %s.\n", strerror(errno));
     free (buffer);
     buffer = NULL;
   }
 
-  fclose (fp);
+  fclose(fp);
   return buffer;
 }