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HTTP & gZip encoding

Shanheavel
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Shanheavel Wayfarer

Shanheavel

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Posted (edited)

Hello,

I've made program which uses TCP and HTTP protocols for browsing webpages.

TCPStartup()
$IP = TCPNameToIP("google.pl")
$ServerSocket = TCPConnect($IP, 80)
TCPSend($ServerSocket, $Request)
...

Sometimes received packets are gZiped I know that I can remove "Accept-Encoding: gzip,deflate" from request, but I want use it).

I tried lots of Zip UDFs but they don't work.

...

I tested all.

Example:

Received data from server:

HTTP/1.1 200 OK

Date: Sun, 14 Aug 2011 10:38:55 GMT

Server: Apache

Cache-Control: no-cache

Vary: Accept-Encoding

Content-Encoding: gzip

Content-Length: 982

Keep-Alive: timeout=15, max=100

Connection: Keep-Alive

Content-Type: text/plain; charset=UTF-8

‹ ťUMoŰF=G€˙Ă– *ęQÔ‡ÓP&ŔR´·:§\Ś!9"W"w‰ÝĄ(˛čˇF‹ü zń©±ţWwEZ¦0r!¸óńŢěçńdp&#AET] o)Ü)g

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Get binary body:

$ServerRecv = TCPRecv($ServerSocket, 1024^2)
$HeaderEnd = StringInStr($ServerRecv, @CRLF & @CRLF)
$Body = StringTrimLeft($ServerRecv, $HeaderEnd + 3)
$Binary = StringToBinary($Body)

And I use for example: 

_Zlib_UncompressBinary($Binary, BinaryLen($Binary))

Maybe I do something wrong?

Edited by Adrian777
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guinness Universalist

guinness

Posted
Posted

How about using 7-Zip? >>

UDF List:

 
_AdapterConnections() • _AlwaysRun() • _AppMon() • _AppMonEx() • _ArrayFilter/_ArrayReduce • _BinaryBin() • _CheckMsgBox() • _CmdLineRaw() • _ContextMenu() • _ConvertLHWebColor()/_ConvertSHWebColor() • _DesktopDimensions() • _DisplayPassword() • _DotNet_Load()/_DotNet_Unload() • _Fibonacci() • _FileCompare() • _FileCompareContents() • _FileNameByHandle() • _FilePrefix/SRE() • _FindInFile() • _GetBackgroundColor()/_SetBackgroundColor() • _GetConrolID() • _GetCtrlClass() • _GetDirectoryFormat() • _GetDriveMediaType() • _GetFilename()/_GetFilenameExt() • _GetHardwareID() • _GetIP() • _GetIP_Country() • _GetOSLanguage() • _GetSavedSource() • _GetStringSize() • _GetSystemPaths() • _GetURLImage() • _GIFImage() • _GoogleWeather() • _GUICtrlCreateGroup() • _GUICtrlListBox_CreateArray() • _GUICtrlListView_CreateArray() • _GUICtrlListView_SaveCSV() • _GUICtrlListView_SaveHTML() • _GUICtrlListView_SaveTxt() • _GUICtrlListView_SaveXML() • _GUICtrlMenu_Recent() • _GUICtrlMenu_SetItemImage() • _GUICtrlTreeView_CreateArray() • _GUIDisable() • _GUIImageList_SetIconFromHandle() • _GUIRegisterMsg() • _GUISetIcon() • _Icon_Clear()/_Icon_Set() • _IdleTime() • _InetGet() • _InetGetGUI() • _InetGetProgress() • _IPDetails() • _IsFileOlder() • _IsGUID() • _IsHex() • _IsPalindrome() • _IsRegKey() • _IsStringRegExp() • _IsSystemDrive() • _IsUPX() • _IsValidType() • _IsWebColor() • _Language() • _Log() • _MicrosoftInternetConnectivity() • _MSDNDataType() • _PathFull/GetRelative/Split() • _PathSplitEx() • _PrintFromArray() • _ProgressSetMarquee() • _ReDim() • _RockPaperScissors()/_RockPaperScissorsLizardSpock() • _ScrollingCredits • _SelfDelete() • _SelfRename() • _SelfUpdate() • _SendTo() • _ShellAll() • _ShellFile() • _ShellFolder() • _SingletonHWID() • _SingletonPID() • _Startup() • _StringCompact() • _StringIsValid() • _StringRegExpMetaCharacters() • _StringReplaceWholeWord() • _StringStripChars() • _Temperature() • _TrialPeriod() • _UKToUSDate()/_USToUKDate() • _WinAPI_Create_CTL_CODE() • _WinAPI_CreateGUID() • _WMIDateStringToDate()/_DateToWMIDateString() • Au3 script parsing • AutoIt Search • AutoIt3 Portable • AutoIt3WrapperToPragma • AutoItWinGetTitle()/AutoItWinSetTitle() • Coding • DirToHTML5 • FileInstallr • FileReadLastChars() • GeoIP database • GUI - Only Close Button • GUI Examples • GUICtrlDeleteImage() • GUICtrlGetBkColor() • GUICtrlGetStyle() • GUIEvents • GUIGetBkColor() • Int_Parse() & Int_TryParse() • IsISBN() • LockFile() • Mapping CtrlIDs • OOP in AutoIt • ParseHeadersToSciTE() • PasswordValid • PasteBin • Posts Per Day • PreExpand • Protect Globals • Queue() • Resource Update • ResourcesEx • SciTE Jump • Settings INI • SHELLHOOK • Shunting-Yard • Signature Creator • Stack() • Stopwatch() • StringAddLF()/StringStripLF() • StringEOLToCRLF() • VSCROLL • WM_COPYDATA • More Examples...

Updated: 22/04/2018

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Shanheavel Wayfarer

Shanheavel

Posted
  • Author
Posted (edited)

How about using 7-Zip? >>

I've tried it day ago. If I save body of received packet (as string) to "file.txt", rename to "file.zip" and extract (by 7zip) I've "file" and error:

"CRC failed in <filename>. The file is corrupt."

I can rename it again to "file.txt", open in notepad and I've correct packet but this errors interfere with my "browser".

Edited by Adrian777
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guinness Universalist

guinness

Posted
Posted (edited)

This is what I use to decrypt a compressed file using 7-Zip (must be supported by 7-Zip.) As smartee said please post some reproducible code and/or website that you're having the problem with, because it could be the simplest of errors you've somehow overlooked :mellow:

Func _7Zip_Decrypt($sZipFile, $sDestinationFolder = @ScriptDir, $sPassword = "")
    If FileExists($sZipFile) = 0 Then
        Return SetError(1, 0, 0)
    EndIf
    If StringRight($sDestinationFolder, 1) <> "\" Then
        $sDestinationFolder &= "\"
    EndIf
    If FileExists($sDestinationFolder) = 0 Then
        DirCreate($sDestinationFolder)
    EndIf
    If $sPassword <> "" Then
        $sPassword = "-p" & '"' & $sPassword & '" '
    EndIf
    If FileExists(@ScriptDir & "\" & "7za.exe") = 0 Then
        FileInstall("7za.exe", @ScriptDir & "\" & "7za.exe", 0)
    EndIf
    Return RunWait('7za.exe' & ' x "' & $sZipFile & '" ' & $sPassword & "-y -o" & '"' & $sDestinationFolder & '"', "", @SW_HIDE)
EndFunc   ;==>_7Zip_Decrypt
Edited by guinness

UDF List:

 
_AdapterConnections() • _AlwaysRun() • _AppMon() • _AppMonEx() • _ArrayFilter/_ArrayReduce • _BinaryBin() • _CheckMsgBox() • _CmdLineRaw() • _ContextMenu() • _ConvertLHWebColor()/_ConvertSHWebColor() • _DesktopDimensions() • _DisplayPassword() • _DotNet_Load()/_DotNet_Unload() • _Fibonacci() • _FileCompare() • _FileCompareContents() • _FileNameByHandle() • _FilePrefix/SRE() • _FindInFile() • _GetBackgroundColor()/_SetBackgroundColor() • _GetConrolID() • _GetCtrlClass() • _GetDirectoryFormat() • _GetDriveMediaType() • _GetFilename()/_GetFilenameExt() • _GetHardwareID() • _GetIP() • _GetIP_Country() • _GetOSLanguage() • _GetSavedSource() • _GetStringSize() • _GetSystemPaths() • _GetURLImage() • _GIFImage() • _GoogleWeather() • _GUICtrlCreateGroup() • _GUICtrlListBox_CreateArray() • _GUICtrlListView_CreateArray() • _GUICtrlListView_SaveCSV() • _GUICtrlListView_SaveHTML() • _GUICtrlListView_SaveTxt() • _GUICtrlListView_SaveXML() • _GUICtrlMenu_Recent() • _GUICtrlMenu_SetItemImage() • _GUICtrlTreeView_CreateArray() • _GUIDisable() • _GUIImageList_SetIconFromHandle() • _GUIRegisterMsg() • _GUISetIcon() • _Icon_Clear()/_Icon_Set() • _IdleTime() • _InetGet() • _InetGetGUI() • _InetGetProgress() • _IPDetails() • _IsFileOlder() • _IsGUID() • _IsHex() • _IsPalindrome() • _IsRegKey() • _IsStringRegExp() • _IsSystemDrive() • _IsUPX() • _IsValidType() • _IsWebColor() • _Language() • _Log() • _MicrosoftInternetConnectivity() • _MSDNDataType() • _PathFull/GetRelative/Split() • _PathSplitEx() • _PrintFromArray() • _ProgressSetMarquee() • _ReDim() • _RockPaperScissors()/_RockPaperScissorsLizardSpock() • _ScrollingCredits • _SelfDelete() • _SelfRename() • _SelfUpdate() • _SendTo() • _ShellAll() • _ShellFile() • _ShellFolder() • _SingletonHWID() • _SingletonPID() • _Startup() • _StringCompact() • _StringIsValid() • _StringRegExpMetaCharacters() • _StringReplaceWholeWord() • _StringStripChars() • _Temperature() • _TrialPeriod() • _UKToUSDate()/_USToUKDate() • _WinAPI_Create_CTL_CODE() • _WinAPI_CreateGUID() • _WMIDateStringToDate()/_DateToWMIDateString() • Au3 script parsing • AutoIt Search • AutoIt3 Portable • AutoIt3WrapperToPragma • AutoItWinGetTitle()/AutoItWinSetTitle() • Coding • DirToHTML5 • FileInstallr • FileReadLastChars() • GeoIP database • GUI - Only Close Button • GUI Examples • GUICtrlDeleteImage() • GUICtrlGetBkColor() • GUICtrlGetStyle() • GUIEvents • GUIGetBkColor() • Int_Parse() & Int_TryParse() • IsISBN() • LockFile() • Mapping CtrlIDs • OOP in AutoIt • ParseHeadersToSciTE() • PasswordValid • PasteBin • Posts Per Day • PreExpand • Protect Globals • Queue() • Resource Update • ResourcesEx • SciTE Jump • Settings INI • SHELLHOOK • Shunting-Yard • Signature Creator • Stack() • Stopwatch() • StringAddLF()/StringStripLF() • StringEOLToCRLF() • VSCROLL • WM_COPYDATA • More Examples...

Updated: 22/04/2018

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Shanheavel Wayfarer

Shanheavel

Posted
  • Author
Posted (edited)

@guinness

With normal ziped files (compressed by program) 7-Zip returns 0. With my received packet it returns 2.

@My code:

Send.au3:

; --- Config ---
Global Const $IP = "87.98.235.245" ; server IP
Global Const $RequestFile = "request.txt" ; file with request to send
Global Const $RecvFile = "recv.txt" ; file to write received data
; --- End ---
Global $ServerRecv = ""

; --- System ---
TCPStartup()

$ServerSocket = TCPConnect($IP, 80)
If @error Then MsgBox(16, 1, @error)
ConsoleWrite("Connected with " & $IP & @CR)
TCPSend($ServerSocket, FileRead($RequestFile))
ConsoleWrite("Send ... " & @CR)
Sleep(200)
$ServerRecv = TCPRecv($ServerSocket, 1024 ^ 2, 1)
If @error Then MsgBox(16, 2, @error)
If $ServerRecv <> Binary("") Then
    ConsoleWrite("Recv... " & @CR)
    MsgBox(32, StringLen($ServerRecv), $ServerRecv)
    FileWrite($RecvFile, $ServerRecv)
EndIf
TCPCloseSocket($ServerSocket)
TCPShutdown()
; -------

I think it's simple! =)

My request:

POST /ajax/logon.php?t=login HTTP/1.1

Host: www.margonem.pl

User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:5.0.1) Gecko/20100101 Firefox/5.0.1

Accept: text/html, */*

Accept-Language: pl,en-us;q=0.7,en;q=0.3

Accept-Encoding: gzip,deflate

Accept-Charset: ISO-8859-2,utf-8;q=0.7,*;q=0.7

Connection: keep-alive

Content-Type: application/x-www-form-urlencoded; charset=UTF-8

X-Requested-With: XMLHttpRequest

Referer: http://www.margonem.pl/

Content-Length: 26

Cookie: ads=0-1; __utma=1.1328332501.1313174251.1313174151.1313174151.1; __utmb=1.1.10.1313174151; __utmc=1; __utmz=1.1313174151.1.7.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)

Pragma: no-cache

Cache-Control: no-cache

l=grimreaper&p=devilmaycry

This is example login request. After send we should received packet with ziped body. Edited by Adrian777
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guinness Universalist

guinness

Posted
Posted (edited)

Please read the Forum rules as the website you specified is for a game >> http://www.autoitscript.com/forum/forum-2/announcement-13-forum-rules/

Edited by guinness

UDF List:

 
_AdapterConnections() • _AlwaysRun() • _AppMon() • _AppMonEx() • _ArrayFilter/_ArrayReduce • _BinaryBin() • _CheckMsgBox() • _CmdLineRaw() • _ContextMenu() • _ConvertLHWebColor()/_ConvertSHWebColor() • _DesktopDimensions() • _DisplayPassword() • _DotNet_Load()/_DotNet_Unload() • _Fibonacci() • _FileCompare() • _FileCompareContents() • _FileNameByHandle() • _FilePrefix/SRE() • _FindInFile() • _GetBackgroundColor()/_SetBackgroundColor() • _GetConrolID() • _GetCtrlClass() • _GetDirectoryFormat() • _GetDriveMediaType() • _GetFilename()/_GetFilenameExt() • _GetHardwareID() • _GetIP() • _GetIP_Country() • _GetOSLanguage() • _GetSavedSource() • _GetStringSize() • _GetSystemPaths() • _GetURLImage() • _GIFImage() • _GoogleWeather() • _GUICtrlCreateGroup() • _GUICtrlListBox_CreateArray() • _GUICtrlListView_CreateArray() • _GUICtrlListView_SaveCSV() • _GUICtrlListView_SaveHTML() • _GUICtrlListView_SaveTxt() • _GUICtrlListView_SaveXML() • _GUICtrlMenu_Recent() • _GUICtrlMenu_SetItemImage() • _GUICtrlTreeView_CreateArray() • _GUIDisable() • _GUIImageList_SetIconFromHandle() • _GUIRegisterMsg() • _GUISetIcon() • _Icon_Clear()/_Icon_Set() • _IdleTime() • _InetGet() • _InetGetGUI() • _InetGetProgress() • _IPDetails() • _IsFileOlder() • _IsGUID() • _IsHex() • _IsPalindrome() • _IsRegKey() • _IsStringRegExp() • _IsSystemDrive() • _IsUPX() • _IsValidType() • _IsWebColor() • _Language() • _Log() • _MicrosoftInternetConnectivity() • _MSDNDataType() • _PathFull/GetRelative/Split() • _PathSplitEx() • _PrintFromArray() • _ProgressSetMarquee() • _ReDim() • _RockPaperScissors()/_RockPaperScissorsLizardSpock() • _ScrollingCredits • _SelfDelete() • _SelfRename() • _SelfUpdate() • _SendTo() • _ShellAll() • _ShellFile() • _ShellFolder() • _SingletonHWID() • _SingletonPID() • _Startup() • _StringCompact() • _StringIsValid() • _StringRegExpMetaCharacters() • _StringReplaceWholeWord() • _StringStripChars() • _Temperature() • _TrialPeriod() • _UKToUSDate()/_USToUKDate() • _WinAPI_Create_CTL_CODE() • _WinAPI_CreateGUID() • _WMIDateStringToDate()/_DateToWMIDateString() • Au3 script parsing • AutoIt Search • AutoIt3 Portable • AutoIt3WrapperToPragma • AutoItWinGetTitle()/AutoItWinSetTitle() • Coding • DirToHTML5 • FileInstallr • FileReadLastChars() • GeoIP database • GUI - Only Close Button • GUI Examples • GUICtrlDeleteImage() • GUICtrlGetBkColor() • GUICtrlGetStyle() • GUIEvents • GUIGetBkColor() • Int_Parse() & Int_TryParse() • IsISBN() • LockFile() • Mapping CtrlIDs • OOP in AutoIt • ParseHeadersToSciTE() • PasswordValid • PasteBin • Posts Per Day • PreExpand • Protect Globals • Queue() • Resource Update • ResourcesEx • SciTE Jump • Settings INI • SHELLHOOK • Shunting-Yard • Signature Creator • Stack() • Stopwatch() • StringAddLF()/StringStripLF() • StringEOLToCRLF() • VSCROLL • WM_COPYDATA • More Examples...

Updated: 22/04/2018

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bogQ Universalist

bogQ

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Posted

probably

http://www.margonem.pl/

TCP server and client - Learning about TCP servers and clients connection
Au3 oIrrlicht - Irrlicht project
Au3impact - Another 3D DLL game engine for autoit. (3impact 3Drad related)



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