feat: Delete of OSSECHIDS conditional directives.

Author: sdvendramini

src/modules/rootcheck/include/rootcheck.h

@@ -126,7 +126,6 @@ void check_rc_pids(void);
 int check_rc_readproc(int pid);
 
 void check_rc_ports(void);
-void check_open_ports(void);
 void check_rc_if(void);
 
 /*Checks if the path or file is user-ignored */

src/modules/rootcheck/src/check_open_ports.c

@@ -168,14 +168,11 @@ static void loop_all_pids(const char *ps, pid_t max_pid, int *_errors, int *_tot
             }
         }
 
-        /* If we are run in the context of OSSEC-HIDS, sleep here (no rush) */
-#ifdef OSSECHIDS
 #ifdef WIN32
         Sleep(rootcheck.tsleep);
 #else
         struct timeval timeout = {0, rootcheck.tsleep * 1000};
         select(0, NULL, NULL, NULL, &timeout);
-#endif
 #endif
 
         /* Everything fine, move on */

src/modules/rootcheck/src/check_rc_pids.c

@@ -105,14 +105,11 @@ static void test_ports(int proto, int *_errors, int *_total)
                 continue;
             }
 
-#ifdef OSSECHIDS
-            /* If we are in the context of OSSEC-HIDS, sleep here (no rush) */
 #ifdef WIN32
         Sleep(rootcheck.tsleep);
 #else
         struct timeval timeout = {0, rootcheck.tsleep * 1000};
         select(0, NULL, NULL, NULL, &timeout);
-#endif
 #endif
 
             if (!run_netstat(proto, i) && conn_port(proto, i)) {

src/modules/rootcheck/src/check_rc_ports.c

@@ -142,7 +142,6 @@ static int read_sys_file(const char *file_name, int do_read)
 
         if (statbuf.st_uid == 0) {
             char op_msg[OS_SIZE_1024 + 1];
-#ifdef OSSECHIDS
             const char op_msg_fmt[] = "File '%*s' is owned by root and has written permissions to anyone.";
 
             const int size = snprintf(NULL, 0, op_msg_fmt, (int)strlen(file_name), file_name);
@@ -161,27 +160,6 @@ static int read_sys_file(const char *file_name, int do_read)
             }
 
             _sys_errors++;
-
-#else
-            const char op_msg_fmt[] = "File '%*s' is: \n          - owned by root,\n          - has write permissions to anyone.";
-
-            const int size = snprintf(NULL, 0, op_msg_fmt, (int)strlen(file_name), file_name);
-
-            if (size >= 0) {
-                if ((size_t)size < sizeof(op_msg)) {
-                    snprintf(op_msg, sizeof(op_msg), op_msg_fmt, (int)strlen(file_name), file_name);
-                } else {
-                    const unsigned int surplus = size - sizeof(op_msg) + 1;
-                    snprintf(op_msg, sizeof(op_msg), op_msg_fmt, (int)(strlen(file_name) - surplus), file_name);
-                }
-
-                notify_rk(ALERT_SYSTEM_CRIT, op_msg);
-            } else {
-                mtdebug2(ARGV0, "Error %d (%s) with snprintf with file %s", errno, strerror(errno), file_name);
-            }
-
-            _sys_errors++;
-#endif
         }
     } else if ((statbuf.st_mode & S_ISUID) == S_ISUID) {
         if (_suid) {

src/modules/rootcheck/src/check_rc_sys.c

@@ -8,7 +8,6 @@
  * Foundation
  */
 
-#ifdef OSSECHIDS
 #include "shared.h"
 #include "rootcheck.h"
 #include "config/config.h"
@@ -104,5 +103,3 @@ cJSON *getRootcheckConfig(void) {
 
     return root;
 }
-
-#endif /* OSSECHIDS */

src/modules/rootcheck/src/config.c

@@ -28,50 +28,12 @@ char total_ports_tcp[65535 + 1];
 #define ARGV0 "rootcheck"
 #endif
 
-#ifndef OSSECHIDS
-
-/* Print help statement */
-void help_rootcheck(char * home_path)
-{
-    print_header();
-    print_out("  %s: -[Vhdtsr] [-c config] [-D dir]", ARGV0);
-    print_out("    -V          Version and license message");
-    print_out("    -h          Print this help message");
-    print_out("    -d          Execute in debug mode. This parameter");
-    print_out("                can be specified multiple times");
-    print_out("                to increase the debug level.");
-    print_out("    -t          Test configuration");
-    print_out("    -s          Scan the whole system");
-    print_out("    -r          Read all the files for kernel-based detection");
-    print_out("    -c <config> Configuration file to use");
-    print_out("    -D <dir>    Directory to chroot into (default: %s)", home_path);
-    print_out(" ");
-    os_free(home_path);
-    exit(1);
-}
-
-int main(int argc, char **argv)
-{
-    int test_config = 0;
-    const char *cfg = "./rootcheck.conf";
-    char * home_path = w_homedir(argv[0]);
-
-#else
-
 int rootcheck_init(int test_config)
 {
     const char *cfg = OSSECCONF;
 
-#endif /* OSSECHIDS */
-
     int c;
 
-#ifndef OSSECHIDS
-    if (chdir(home_path) == -1) {
-        merror_exit(CHDIR_ERROR, home_path, errno, strerror(errno));
-    }
-#endif /* OSSECHIDS */
-
     /* Zero the structure, initialize default values */
     rootcheck.workdir = NULL;
     rootcheck.basedir = NULL;
@@ -115,58 +77,6 @@ int rootcheck_init(int test_config)
         c++;
     }
 
-#ifndef OSSECHIDS
-    rootcheck.notify = SYSLOG_RK;
-    rootcheck.daemon = 0;
-    while ((c = getopt(argc, argv, "VstrdhD:c:")) != -1) {
-        switch (c) {
-            case 'V':
-                print_version();
-                break;
-            case 'h':
-                help_rootcheck(home_path);
-                break;
-            case 'd':
-                nowDebug();
-                break;
-            case 'D':
-                if (!optarg) {
-                    mterror_exit(ARGV0, "-D needs an argument");
-                }
-                rootcheck.workdir = optarg;
-                break;
-            case 'c':
-                if (!optarg) {
-                    mterror_exit(ARGV0, "-c needs an argument");
-                }
-                cfg = optarg;
-                break;
-            case 's':
-                rootcheck.scanall = 1;
-                break;
-            case 't':
-                test_config = 1;
-                break;
-            case 'r':
-                rootcheck.readall = 1;
-                break;
-            default:
-                help_rootcheck(home_path);
-                break;
-        }
-    }
-#ifdef WIN32
-    /* Start Winsock */
-    {
-        WSADATA wsaData;
-        if (WSAStartup(MAKEWORD(2, 0), &wsaData) != 0) {
-            mterror_exit(ARGV0, "WSAStartup() failed");
-        }
-    }
-#endif /* WIN32 */
-
-#endif /* OSSECHIDS */
-
     /* Check if the configuration is present */
     if (File_DateofChange(cfg) < 0) {
         mterror(ARGV0, "Configuration file '%s' not found", cfg);
@@ -211,22 +121,11 @@ int rootcheck_init(int test_config)
     }
 #endif
 
-    /* Set default values */
-#ifndef OSSECHIDS
-    mdebug1(WAZUH_HOMEDIR, home_path);
-    if (rootcheck.workdir == NULL) {
-        rootcheck.workdir = home_path;
-    }
-#endif
-
-#ifdef OSSECHIDS
     /* Start up message */
 #ifdef WIN32
     mtinfo(ARGV0, STARTUP_MSG, getpid());
 #endif /* WIN32 */
 
-#endif /* OSSECHIDS */
-
     /* Initialize rk list */
     rk_sys_name = (char **) calloc(MAX_RK_SYS + 2, sizeof(char *));
     rk_sys_file = (char **) calloc(MAX_RK_SYS + 2, sizeof(char *));
@@ -236,18 +135,6 @@ int rootcheck_init(int test_config)
     rk_sys_name[0] = NULL;
     rk_sys_file[0] = NULL;
 
-#ifndef OSSECHIDS
-#ifndef WIN32
-    /* Start signal handling */
-    StartSIG(ARGV0);
-    rootcheck_connect();
-#endif
-    mtdebug1(ARGV0, "Running run_rk_check");
-    run_rk_check();
-
-    mtdebug1(ARGV0, "Leaving...");
-    os_free(home_path);
-#endif /* OSSECHIDS */
     return (0);
 }