Fixes 416. Adds the rm/del commands to meterpreter, fixes build problems triggered by the POSIX code merge

git-svn-id: file:///home/svn/framework3/trunk@7291 4d416f70-5f16-0410-b530-b9f4589650da

external/source/meterpreter/source/extensions/stdapi/server/fs/dir.c

@@ -1,4 +1,4 @@
-#include "../precomp.h"
+#include "precomp.h"
 #include <sys/stat.h>
 
 #ifndef _WIN32

external/source/meterpreter/source/extensions/stdapi/server/fs/file.c

@@ -1,4 +1,4 @@
-#include "../precomp.h"
+#include "precomp.h"
 #include <sys/stat.h>
 
 /***************************
@@ -265,6 +265,37 @@ DWORD request_fs_stat(Remote *remote, Packet *packet)
 	return ERROR_SUCCESS;
 }
 
+/*
+ * Removes the supplied file from disk
+ *
+ * TLVs:
+ *
+ * req: TLV_TYPE_FILE_PATH - The file that is to be removed.
+ */
+DWORD request_fs_delete_file(Remote *remote, Packet *packet)
+{
+	Packet *response = packet_create_response(packet);
+	LPCSTR path;
+	DWORD result = ERROR_SUCCESS;
+
+	path = packet_get_tlv_value_string(packet, TLV_TYPE_FILE_PATH);
+
+	if (!path)
+		result = ERROR_INVALID_PARAMETER;
+#ifdef __WIN32__
+	else if (!DeleteFile(path))
+#else
+	else if (!unlink(path))
+#endif
+		result = GetLastError();
+
+	packet_add_tlv_uint(response, TLV_TYPE_RESULT, result);
+
+	packet_transmit(remote, response, NULL);
+
+	return ERROR_SUCCESS;
+}
+
 /*
  * Expands a file path and returns the expanded path to the requestor
  *

external/source/meterpreter/source/extensions/stdapi/server/fs/fs.h

@@ -11,6 +11,7 @@ DWORD request_fs_getwd(Remote *remote, Packet *packet);
 DWORD request_fs_chdir(Remote *remote, Packet *packet);
 DWORD request_fs_mkdir(Remote *remote, Packet *packet);
 DWORD request_fs_delete_dir(Remote *remote, Packet *packet);
+DWORD request_fs_delete_file(Remote *remote, Packet *packet);
 DWORD request_fs_stat(Remote *remote, Packet *packet);
 DWORD request_fs_file_expand_path(Remote *remote, Packet *packet);
 

external/source/meterpreter/source/extensions/stdapi/server/precomp.h

@@ -4,18 +4,18 @@
 #ifdef _WIN32
 // sf: Compatability fix for a broken sdk? We get errors in Iphlpapi.h using the latest Windows SDK if we dont do this.
  #define  _WIN32_WINNT _WIN32_WINNT_WIN2K
-
-#include <Tlhelp32.h>
+ #include "../stdapi.h"
+ #include <tlhelp32.h>
  #include <iphlpapi.h>
-
  #include "resource/resource.h"
 #else
+ #include "../stdapi.h"
  #include <sys/socket.h>
  #include <sys/stat.h>
  #include <netdb.h>
 #endif
 
-#include "../stdapi.h"
+
 #include "fs/fs.h"
 #include "sys/sys.h"
 #include "net/net.h"

external/source/meterpreter/source/extensions/stdapi/server/stdapi.c

@@ -47,6 +47,10 @@ Command customCommands[] =
 	  { request_fs_delete_dir,                             { 0 }, 0 },
 	  { EMPTY_DISPATCH_HANDLER                                      },
 	},
+	{ "stdapi_fs_delete_file",
+	  { request_fs_delete_file,                             { 0 }, 0 },
+	  { EMPTY_DISPATCH_HANDLER                                      },
+	},
 	{ "stdapi_fs_stat",
 	  { request_fs_stat,                                   { 0 }, 0 },
 	  { EMPTY_DISPATCH_HANDLER                                      },

lib/rex/post/meterpreter/extensions/stdapi/fs/file.rb

@@ -66,6 +66,26 @@ Separator = "\\"
 		return client.fs.filestat.new(name)
 	end
 	
+	#
+	# Performs a delete on the specified file.
+	#
+	def File.rm(name)		
+		request = Packet.create_request('stdapi_fs_delete_file')
+
+		request.add_tlv(TLV_TYPE_FILE_PATH,name)
+
+		response = client.send_request(request)
+		
+		return response
+	end
+	
+	#
+	# Performs a delete on the specified file.
+	#
+	def File.unlink(name)
+		return File.rm(name)
+	end	
+	
 	#
 	# Upload one or more files to the remote computer the remote
 	# directory supplied in destination.

lib/rex/post/meterpreter/ui/console/command_dispatcher/stdapi/fs.rb

@@ -45,7 +45,9 @@ class Console::CommandDispatcher::Stdapi::Fs
 			"upload"   => "Upload a file or directory",
 			"lcd"      => "Change local working directory",
 			"getlwd"   => "Print local working directory",
-			"lpwd"     => "Print local working directory"
+			"lpwd"     => "Print local working directory",
+			"rm"       => "Delete the specified file",
+			"del"       => "Delete the specified file"
 		}
 	end
 
@@ -104,6 +106,22 @@ class Console::CommandDispatcher::Stdapi::Fs
 		return true
 	end
 	
+	#
+	# Delete the specified file.
+	#
+	def cmd_rm(*args)
+		if (args.length == 0)
+			print_line("Usage: rm file")
+			return true
+		end
+
+		client.fs.file.rm(args[0])
+
+		return true
+	end
+	
+	alias :cmd_del :cmd_rm
+	
 	#
 	# Downloads a file or directory from the remote machine to the local
 	# machine.