FTP - Verschlüsselung?

  • Hallo zusammen!
    Ich hab mal eine Frage bezühlich der AutoIT|FTP - Verbindung.
    Ich benutze die untenstehende FTP.au3 und habe mir damit ein beliebiges(^-^) script geschrieben.
    Aber mit zB Wireshark ist das gesendete Passwort ganz einfach zu sniffen, was voll doof ist;P
    Meine Frage ist also, ob es möglich ist, dieses Passwort (&Benutzer/Server) verschlüsselt zu übertragen?
    Freue mich auf Rücksprache;)
    pete

    ------------

    Spoiler anzeigen
    [autoit]


    ;
    ; Function Name: _FTPOpen()
    ; Description: Opens an FTP session.
    ; Parameter(s): $s_Agent - Random name. ( like "myftp" )
    ; $l_AccessType - I dont got a clue what this does.
    ; $s_ProxyName - ProxyName.
    ; $s_ProxyBypass - ProxyByPasses's.
    ; $l_Flags - Special flags.
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - Returns an indentifier.
    ; On Failure - 0 and sets @ERROR
    ; Author(s): Wouter van Kesteren.
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit]

    Func _FTPOpen($s_Agent, $l_AccessType = 1, $s_ProxyName = '', $s_ProxyBypass = '', $l_Flags = 0)

    Local $ai_InternetOpen = DllCall('wininet.dll', 'long', 'InternetOpen', 'str', $s_Agent, 'long', $l_AccessType, 'str', $s_ProxyName, 'str', $s_ProxyBypass, 'long', $l_Flags)
    If @error OR $ai_InternetOpen[0] = 0 Then
    SetError(-1)
    Return 0
    EndIf

    Return $ai_InternetOpen[0]

    EndFunc ;==> _FTPOpen()

    [/autoit] [autoit][/autoit] [autoit]

    ;===============================================================================
    ;
    ; Function Name: _FTPConnect()
    ; Description: Connects to an FTP server.
    ; Parameter(s): $l_InternetSession - The Long from _FTPOpen()
    ; $s_ServerName - Server name/ip.
    ; $s_Username - Username.
    ; $s_Password - Password.
    ; $i_ServerPort - Server port ( 0 is default (21) )
    ; $l_Service - I dont got a clue what this does.
    ; $l_Flags - Special flags.
    ; $l_Context - I dont got a clue what this does.
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - Returns an indentifier.
    ; On Failure - 0 and sets @ERROR
    ; Author(s): Wouter van Kesteren
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit]

    Func _FTPConnect($l_InternetSession, $s_ServerName, $s_Username, $s_Password, $i_ServerPort = 0, $l_Service = 1, $l_Flags = 0, $l_Context = 0)

    Local $ai_InternetConnect = DllCall('wininet.dll', 'long', 'InternetConnect', 'long', $l_InternetSession, 'str', $s_ServerName, 'int', $i_ServerPort, 'str', $s_Username, 'str', $s_Password, 'long', $l_Service, 'long', $l_Flags, 'long', $l_Context)
    If @error OR $ai_InternetConnect[0] = 0 Then
    SetError(-1)
    Return 0
    EndIf

    Return $ai_InternetConnect[0]

    EndFunc ;==> _FTPConnect()

    [/autoit] [autoit][/autoit] [autoit]

    ;===============================================================================
    ;
    ; Function Name: _FTPPutFile()
    ; Description: Puts an file on an FTP server.
    ; Parameter(s): $l_FTPSession - The Long from _FTPConnect()
    ; $s_LocalFile - The local file.
    ; $s_RemoteFile - The remote Location for the file.
    ; $l_Flags - Special flags.
    ; $l_Context - I dont got a clue what this does.
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - 1
    ; On Failure - 0
    ; Author(s): Wouter van Kesteren
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit]

    Func _FTPPutFile($l_FTPSession, $s_LocalFile, $s_RemoteFile, $l_Flags = 0, $l_Context = 0)

    [/autoit] [autoit][/autoit] [autoit]

    Local $ai_FTPPutFile = DllCall('wininet.dll', 'int', 'FtpPutFile', 'long', $l_FTPSession, 'str', $s_LocalFile, 'str', $s_RemoteFile, 'long', $l_Flags, 'long', $l_Context)
    If @error OR $ai_FTPPutFile[0] = 0 Then
    SetError(-1)
    Return 0
    EndIf

    Return $ai_FTPPutFile[0]

    EndFunc ;==> _FTPPutFile()

    [/autoit] [autoit][/autoit] [autoit]

    ;===============================================================================
    ;
    ; Function Name: _FTPDelFile()
    ; Description: Delete an file from an FTP server.
    ; Parameter(s): $l_FTPSession - The Long from _FTPConnect()
    ; $s_RemoteFile - The remote Location for the file.
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - 1
    ; On Failure - 0
    ; Author(s): Wouter van Kesteren
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit]

    Func _FTPDelFile($l_FTPSession, $s_RemoteFile)

    Local $ai_FTPPutFile = DllCall('wininet.dll', 'int', 'FtpDeleteFile', 'long', $l_FTPSession, 'str', $s_RemoteFile)
    If @error OR $ai_FTPPutFile[0] = 0 Then
    SetError(-1)
    Return 0
    EndIf

    Return $ai_FTPPutFile[0]

    EndFunc ;==> _FTPDelFile()

    [/autoit] [autoit][/autoit] [autoit]

    ;===============================================================================
    ;
    ; Function Name: _FTPRenameFile()
    ; Description: Renames an file on an FTP server.
    ; Parameter(s): $l_FTPSession - The Long from _FTPConnect()
    ; $s_Existing - The old file name.
    ; $s_New - The new file name.
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - 1
    ; On Failure - 0
    ; Author(s): Wouter van Kesteren
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit]

    Func _FTPRenameFile($l_FTPSession, $s_Existing, $s_New)

    Local $ai_FTPRenameFile = DllCall('wininet.dll', 'int', 'FtpRenameFile', 'long', $l_FTPSession, 'str', $s_Existing, 'str', $s_New)
    If @error OR $ai_FTPRenameFile[0] = 0 Then
    SetError(-1)
    Return 0
    EndIf

    Return $ai_FTPRenameFile[0]

    EndFunc ;==> _FTPRenameFile()

    [/autoit] [autoit][/autoit] [autoit]

    ;===============================================================================
    ;
    ; Function Name: _FTPMakeDir()
    ; Description: Makes an Directory on an FTP server.
    ; Parameter(s): $l_FTPSession - The Long from _FTPConnect()
    ; $s_Remote - The file name to be deleted.
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - 1
    ; On Failure - 0
    ; Author(s): Wouter van Kesteren
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit]

    Func _FTPMakeDir($l_FTPSession, $s_Remote)

    Local $ai_FTPMakeDir = DllCall('wininet.dll', 'int', 'FtpCreateDirectory', 'long', $l_FTPSession, 'str', $s_Remote)
    If @error OR $ai_FTPMakeDir[0] = 0 Then
    SetError(-1)
    Return 0
    EndIf

    Return $ai_FTPMakeDir[0]

    EndFunc ;==> _FTPMakeDir()

    [/autoit] [autoit][/autoit] [autoit]

    ;===============================================================================
    ;
    ; Function Name: _FTPDelDir()
    ; Description: Delete's an Directory on an FTP server.
    ; Parameter(s): $l_FTPSession - The Long from _FTPConnect()
    ; $s_Remote - The Directory to be deleted.
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - 1
    ; On Failure - 0
    ; Author(s): Wouter van Kesteren
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit]

    Func _FTPDelDir($l_FTPSession, $s_Remote)

    Local $ai_FTPDelDir = DllCall('wininet.dll', 'int', 'FtpRemoveDirectory', 'long', $l_FTPSession, 'str', $s_Remote)
    If @error OR $ai_FTPDelDir[0] = 0 Then
    SetError(-1)
    Return 0
    EndIf

    Return $ai_FTPDelDir[0]

    EndFunc ;==> _FTPDelDir()

    [/autoit] [autoit][/autoit] [autoit]

    ;===============================================================================
    ;
    ; Function Name: _FTPClose()
    ; Description: Closes the _FTPOpen session.
    ; Parameter(s): $l_InternetSession - The Long from _FTPOpen()
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - 1
    ; On Failure - 0
    ; Author(s): Wouter van Kesteren
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit]

    Func _FTPClose($l_InternetSession)

    Local $ai_InternetCloseHandle = DllCall('wininet.dll', 'int', 'InternetCloseHandle', 'long', $l_InternetSession)
    If @error OR $ai_InternetCloseHandle[0] = 0 Then
    SetError(-1)
    Return 0
    EndIf

    Return $ai_InternetCloseHandle[0]

    EndFunc ;==> _FTPClose()

    [/autoit] [autoit][/autoit] [autoit][/autoit] [autoit]

    ; ================================================= FTP Functions for UDF ==========================================================

    [/autoit] [autoit][/autoit] [autoit][/autoit] [autoit]

    Local Const $FTP_ASCII = 1
    Local Const $FTP_BINARY = 2
    Local Const $FTP_OVERWRITE = 0
    Local Const $FTP_DONTOVERWRIRE = -1
    Local Const $FTP_PASSIVE = 0x8000000
    Local Const $FTP_NONPASSIVE = 0

    [/autoit] [autoit][/autoit] [autoit][/autoit] [autoit]

    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit]

    ;
    ; Function Name: _FTPFileFindFirst()
    ; Description: Find First File on an FTP server.
    ; Parameter(s): $l_FTPSession - The Long from _FTPConnect()
    ; $s_RemoteFile - The remote Location for the file.
    ; $l_Flags - use the dwFlags parameter to specify 1 for transferring the file in ASCII (Type A transfer method) or 2 for transferring the file in Binary (Type I transfer method).
    ; $l_Context - lContext is used to identify the application context when using callbacks. Since we’re not using callbacks we’ll pass 0.
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - 1
    ; On Failure - 0
    ; Author(s): Dick Bronsdijk
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit][/autoit] [autoit]

    #cs
    typedef struct _WIN32_FIND_DATA {
    DWORD dwFileAttributes;
    FILETIME ftCreationTime;
    FILETIME ftLastAccessTime;
    FILETIME ftLastWriteTime;
    DWORD nFileSizeHigh;
    DWORD nFileSizeLow;
    DWORD dwReserved0;
    DWORD dwReserved1;
    TCHAR cFileName[MAX_PATH];
    TCHAR cAlternateFileName[14];
    } WIN32_FIND_DATA;
    typedef struct _FILETIME {
    DWORD dwLowDateTime;
    DWORD dwHighDateTime;
    } FILETIME;
    #ce
    Func _FTPFileFindFirst($l_FTPSession, $s_RemoteFile, ByRef $h_Handle, ByRef $l_DllStruct, $l_Flags = 0, $l_Context = 0)

    [/autoit] [autoit][/autoit] [autoit]

    Local $str = "int;uint[2];uint[2];uint[2];int;int;int;int;char[256];char[14]"
    $l_DllStruct = DllStructCreate($str)
    if @error Then
    SetError(-2)
    Return ""
    endif

    [/autoit] [autoit][/autoit] [autoit]

    Dim $a_FTPFileList[1]
    $a_FTPFileList[0] = 0

    [/autoit] [autoit][/autoit] [autoit]

    Local $ai_FTPPutFile = DllCall('wininet.dll', 'int', 'FtpFindFirstFile', 'long', $l_FTPSession, 'str', $s_RemoteFile, 'ptr', DllStructGetPtr($l_DllStruct), 'long', $l_Flags, 'long', $l_Context)
    If @error OR $ai_FTPPutFile[0] = 0 Then
    SetError(-1)
    Return $a_FTPFileList
    EndIf
    $h_Handle = $ai_FTPPutFile[0]
    $FileName = DllStructGetData($l_DllStruct, 9)

    [/autoit] [autoit][/autoit] [autoit]

    Dim $a_FTPFileList[12]
    $a_FTPFileList[0] = 12
    $a_FTPFileList[1] = DllStructGetData($l_DllStruct, 1) ; File Attributes
    $a_FTPFileList[2] = DllStructGetData($l_DllStruct, 2, 1) ; Creation Time Low
    $a_FTPFileList[3] = DllStructGetData($l_DllStruct, 2, 2) ; Creation Time High
    $a_FTPFileList[4] = DllStructGetData($l_DllStruct, 3, 1) ; Access Time Low
    $a_FTPFileList[5] = DllStructGetData($l_DllStruct, 3, 2) ; Access Time High
    $a_FTPFileList[6] = DllStructGetData($l_DllStruct, 4, 1) ; Last Write Low
    $a_FTPFileList[7] = DllStructGetData($l_DllStruct, 4, 2) ; Last Write High
    $a_FTPFileList[8] = DllStructGetData($l_DllStruct, 5) ; File Size High
    $a_FTPFileList[9] = DllStructGetData($l_DllStruct, 6) ; File Size Low
    $a_FTPFileList[10] = DllStructGetData($l_DllStruct, 9) ; File Name
    $a_FTPFileList[11] = DllStructGetData($l_DllStruct, 10) ; Altername

    [/autoit] [autoit][/autoit] [autoit]

    Return $a_FTPFileList

    [/autoit] [autoit][/autoit] [autoit]

    EndFunc;==> _FTPFileFindFirst()

    [/autoit] [autoit][/autoit] [autoit]

    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit]

    ;
    ; Function Name: _FTPFileFindNext()
    ; Description: Find Next File on an FTP server.
    ; Parameter(s): $l_FTPSession - The Long from _FTPConnect()
    ; $s_RemoteFile - The remote Location for the file.
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - 1
    ; On Failure - 0
    ; Author(s): Dick Bronsdijk
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit][/autoit] [autoit]

    Func _FTPFileFindNext($h_Handle, $l_DllStruct)

    [/autoit] [autoit][/autoit] [autoit]

    Dim $a_FTPFileList[1]
    $a_FTPFileList[0] = 0

    [/autoit] [autoit][/autoit] [autoit]

    Local $ai_FTPPutFile = DllCall('wininet.dll', 'int', 'InternetFindNextFile', 'long', $h_Handle, 'ptr', DllStructGetPtr($l_DllStruct))
    If @error OR $ai_FTPPutFile[0] = 0 Then
    SetError(-1)
    Return $a_FTPFileList
    EndIf

    [/autoit] [autoit][/autoit] [autoit]

    Dim $a_FTPFileList[12]
    $a_FTPFileList[0] = 12
    $a_FTPFileList[1] = DllStructGetData($l_DllStruct, 1) ; File Attributes
    $a_FTPFileList[2] = DllStructGetData($l_DllStruct, 2, 1) ; Creation Time Low
    $a_FTPFileList[3] = DllStructGetData($l_DllStruct, 2, 2) ; Creation Time High
    $a_FTPFileList[4] = DllStructGetData($l_DllStruct, 3, 1) ; Access Time Low
    $a_FTPFileList[5] = DllStructGetData($l_DllStruct, 3, 2) ; Access Time High
    $a_FTPFileList[6] = DllStructGetData($l_DllStruct, 4, 1) ; Last Write Low
    $a_FTPFileList[7] = DllStructGetData($l_DllStruct, 4, 2) ; Last Write High
    $a_FTPFileList[8] = DllStructGetData($l_DllStruct, 5) ; File Size High
    $a_FTPFileList[9] = DllStructGetData($l_DllStruct, 6) ; File Size Low
    $a_FTPFileList[10] = DllStructGetData($l_DllStruct, 9) ; File Name
    $a_FTPFileList[11] = DllStructGetData($l_DllStruct, 10) ; Altername

    [/autoit] [autoit][/autoit] [autoit]

    Return $a_FTPFileList

    [/autoit] [autoit][/autoit] [autoit]

    EndFunc;==> _FTPFileFindNext()

    [/autoit] [autoit][/autoit] [autoit]

    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit]

    ;
    ; Function Name: _FTPFileFindClose()
    ; Description: Delete FindFile Structure.
    ; Parameter(s):
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - 1
    ; On Failure - 0
    ; Author(s): Dick Bronsdijk
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit][/autoit] [autoit]

    Func _FTPFileFindClose($h_Handle, $l_DllStruct)

    [/autoit] [autoit][/autoit] [autoit]

    ;~ DllStructDelete($l_DllStruct)

    Local $ai_FTPPutFile = DllCall('wininet.dll', 'int', 'InternetCloseHandle', 'long', $h_Handle)
    If @error OR $ai_FTPPutFile[0] = 0 Then
    SetError(-1)
    Return ""
    EndIf

    [/autoit] [autoit][/autoit] [autoit]

    Return $ai_FTPPutFile[0]

    EndFunc;==> _FTPFileFindClose()

    [/autoit] [autoit][/autoit] [autoit]

    ;===============================================================================
    ;
    ; Function Name: _FTPGetFile() - db Test
    ; Description: Gets an file from an FTP server.
    ; Parameter(s): $l_FTPSession - The Long from _FTPConnect()
    ; $s_RemoteFile - The remote Location for the file.
    ; $s_LocalFile - The local file.
    ; $l_Flags - use the dwFlags parameter to specify
    ; - 1 for transferring the file in ASCII (Type A transfer method) or
    ; - 2 for transferring the file in Binary (Type I transfer method).
    ; $l_Fail - Allow local file to be overwritten if it exists
    ; - -1 Don't allow overwrite (default)
    ; - 0 Allow overwrite
    ; $l_Attributes - Attributes for local file
    ; $l_Context - lContext is used to identify the application context when using callbacks. Since we’re not using callbacks we’ll pass 0.
    ; Requirement(s): DllCall, wininet.dll
    ; Return Value(s): On Success - 1
    ; On Failure - 0
    ; Author(s): Dick Bronsdijk
    ;
    ;===============================================================================

    [/autoit] [autoit][/autoit] [autoit][/autoit] [autoit]

    Func _FTPGetFile($l_FTPSession, $s_RemoteFile, $s_LocalFile, $l_Flags = 2, $l_Fail = -1, $l_Attributes = 0, $l_Context = 0)

    [/autoit] [autoit][/autoit] [autoit]

    Local $ai_FTPGetFile = DllCall('wininet.dll', 'int', 'FtpGetFile', 'long', $l_FTPSession, 'str', $s_RemoteFile, 'str', $s_LocalFile, 'long', $l_Fail, 'long', $l_Attributes, 'long', $l_Flags, 'long', $l_Context)
    If @error OR $ai_FTPGetFile[0] = 0 Then
    SetError(-1)
    Return 0
    EndIf

    Return $ai_FTPGetFile[0]

    EndFunc;==> _FTPGetFile()

    [/autoit]

    Einmal editiert, zuletzt von fr0wnd (28. April 2011 um 18:44)

  • Wenn du die Verbindung absichern willst, musst du FTP über SSL (FTP(E)S) oder FTP über SSH (SFTP) verwenden. Beides wird aber von AutoIt nicht unterstützt. Dazu muss man z.B. auf die CURL-dll oder ein externes programm zurückgreifen