Attachment 300021 Details for Bug 440195 – This patch add directory level audit with recursion feature in userspace

[patch] This patch add directory level audit with recursion feature in userspace

auditctl.c.ver1.7.patch (text/plain), 3.44 KB, created by abhishek on 2008-04-02 07:37:09 UTC

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Creator: abhishek

Created: 2008-04-02 07:37:09 UTC

Size: 3.44 KB

patch

obsolete

>38,40d37
>< #include <assert.h>
>< #include <dirent.h>
>< #include <sys/types.h>
>167d163
><      "	  -Z <path>	      Insert watch at <path>,if the <path> points to a directory then all subdirectories,files are watched \n"	
>1085,1178d1080
>< const char* get_file_type (const char* path)
>< {
><   struct stat st;
><   lstat (path, &st);
><   if (S_ISLNK (st.st_mode))
><     return "symbolic link";
><   else if (S_ISDIR (st.st_mode))
><     return "directory";
><   else if (S_ISCHR (st.st_mode))
><     return "character device";
><   else if (S_ISBLK (st.st_mode))
><     return "block device";
><   else if (S_ISFIFO (st.st_mode))
><     return "fifo";
><   else if (S_ISSOCK (st.st_mode))
><     return "socket";
><   else if (S_ISREG (st.st_mode))
><     return "regular file";
><   else
><   /* Unexpected. Each entry should be one of the types above.   */
><   assert (0);
>< }
>< 
>< int dir_scan (int argc, char *argv[])
>< {
><      
>< 	char* dir_path;
><      	int retval=1;
>< 	char entry_path[PATH_MAX + 1];
>< 	DIR* dir;
><         struct dirent* entry;
><         size_t path_len;
>< 	memset(entry_path,0,sizeof(entry_path));
><         dir_path=(char*)malloc(PATH_MAX + 1);
>< 	strcpy(dir_path,argv[2]);	  
>< 	
>< 	/* Copy the directory path into entry_path. */
><         strncpy (entry_path, dir_path, sizeof (entry_path));
><         path_len = strlen (dir_path);
>< 
><         /* If the directory path doesnât end with a slash, append a slash. */
><         if (entry_path[path_len - 1] != '/')
>< 	{
>< 	        entry_path[path_len] = '/';
>< 	        entry_path[path_len + 1] = '\0';
>< 	        ++path_len;
><         }
><         
>< 	/* Start the listing operation of the directory specified on the
><                  command line. */
>< 	dir = opendir (dir_path);
>< 	free(dir_path);
><         
>< 	/* Loop over all directory entries. */
><         while ((entry = readdir (dir)) != NULL)
>< 	{
><         	const char* type;
>< 
><         	/* Build the path to the directory entry by appending the entry
><                     name to the path name. */
><        		 strncpy (entry_path + path_len, entry->d_name,
><        		 sizeof (entry_path) - path_len);
>< 
><        		 /* Determine the type of the entry. */
><       		 type = get_file_type (entry_path);
>< 
><        		if (!strcmp (entry->d_name,".") || !strcmp (entry->d_name,".."))
>< 		continue;
>< 		if (!strcmp(type,"directory"))
>< 		{
>< 			argv[1]="-w";
>< 			argv[2]=entry_path;
>< 		
>< 			//entry_path[strlen(entry_path)]='\0';
>< 			if (reset_vars())
>< 			{
>< 				closedir (dir);
>< 				return 1;
>< 			}
>< 			retval = setopt(argc, argv);
>< 			if (retval == -3)
>< 			{
>< 				closedir (dir);
>< 				return 0;
>< 			}
>< 			handle_request(retval);
>< 			dir_scan (argc,argv);
>< 		}
><        }
><  /* All done. */
><   closedir (dir);
><   return 0;
>< }
>< 
>1186,1205c1088
>< 
>< 	/*-------------------------modification---------------------------*/
>< 
>< 	if( ((argc >=3) && (argc<=5)) && (strcmp(argv[1], "-Z") == 0) )
>< 	{
>< 		/*Make sure we are root*/
>< 		if(getuid()!=0)
>< 		{
>< 			fprintf(stderr,"You must be root to run this program. \n");
>< 			return 4;
>< 		}
>< 		argv[1]="-w";
>< 		if (reset_vars())
>< 			return 1;
>< 			retval = setopt(argc, argv);
>< 		if (retval == -3)
>< 			return 0;
>< 		dir_scan(argc,argv);
>< 	}
>< 	else if ((argc == 3) && (strcmp(argv[1], "-R") == 0)) {
>---
>> 	if ((argc == 3) && (strcmp(argv[1], "-R") == 0)) {
>1218d1100
>< 		return handle_request(retval);
>1237d1118
>< 		return handle_request(retval);
>1239c1120
>< 	//return handle_request(retval);
>---
>> 	return handle_request(retval);

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Attachments on bug 440195: 300021