ASP + Serv-u 實現FTP的代碼

太过爱你忘了你带给我的痛 2021-11-17 16:44 180阅读 0赞

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 <td> &lt;!--#include file="md5.asp"--&gt; &lt;% '************************************************** '* 作者：awaysrain(絕對零度) * '* 完成時間：2003-10-10 * '* 測試環境：WIN2000SERVER，SERV-U 4.2-beta版 * '************************************************** Dim iniPath,iniFileName,iniStr,tmpStr,n Dim userName,passWord,tmp userName = "myfso222" '用戶名 passWord = "awaysrain" '密碼 tmp = "ai" '隨機生成兩個小寫字母，（應該是隨機生成的，但是我這裡省略了） passWord = tmp &amp; UCase(md5(passWord)) '密碼，是MD5加密過的，用動網的MD5加密程式，具體演算法是隨機生成兩位小寫字母，然後和你的密碼連接後進行MD5加密，把隨機生成的密碼和MD5加密後的結果作為密碼存放，舉個例子來說比如下面的awaysrain用戶，我的密碼為awaysrain先隨機生成兩位小寫字母ai，和我的密碼awaysrain連接得到aiawaysrain把aiawaysrain進行MD5加密得到9118BFD94A9CE9CF37AE5BAA947ED596把隨機生成兩位小寫字母ai和MD5加密後的結果9118BFD94A9CE9CF37AE5BAA947ED596連接得到密碼ai9118BFD94A9CE9CF37AE5BAA947ED596 iniPath="D:\Program Files\Serv-U" 'ini文件的路徑 iniFileName = "ServUDaemon.ini" 'ini的文件名 Set fso=Server.CreateObject("Scripting.FileSystemObject") Set ServUIni = fso.OpenTextFile(iniPath &amp; "\" &amp; iniFileName,1,false) iniStr = "" n = 0 addedUserList = false Set tf = fso.CreateTextFile(iniPath &amp; "\" &amp; iniFileName &amp; "._awaysrain.tmp", True) '生成新的臨時INI文件 Do While not ServUIni.AtEndOfStream tmpStr = ServUIni.ReadLine If Instr("awaysrain||" &amp; tmpStr,"awaysrain||User")&gt;0 Then '記錄用戶原來的數量 n = n+1 End If If Instr("awaysrain||" &amp; tmpStr,"awaysrain||[USER=")&gt;0 and not addedUserList Then '往用戶列表的部分添加現在的用戶 n = n +1 tf.WriteLine("User" &amp; n &amp; "=" &amp; userName &amp; "|1|0") addedUserList = true End If tf.WriteLine(tmpStr) Loop ServUIni.Close '添加新用戶的資訊，具體內容可以在SERV-U中新建用戶並對照INI文件 tf.WriteLine("[USER=" &amp; userName &amp; "|1]") '用戶名 tf.WriteLine("Password=" &amp; passWord) '密碼 tf.WriteLine("HomeDir=e:\temp") '主目錄 tf.WriteLine("RelPaths=1") '是否鎖定用戶於主目錄 tf.WriteLine("MaxUsersLoginPerIP=1") '相同IP同時登錄數 tf.WriteLine("SpeedLimitDown=102400") '最大下載速度 tf.WriteLine("TimeOut=600") '空閒超時時間（秒） tf.WriteLine("Access1=E:\Temp|RLP") '可訪問目錄,可以不是一個，比如 'Access2=E:\Temp1|RLP' tf.Close '--------------------備份原來的INI文件-------------------------- Set f1 = fso.GetFile(iniPath &amp; "\" &amp; iniFileName) f1.Copy (iniPath &amp; "\" &amp; iniFileName &amp; "._awaysrain.bak") f1.Delete '--------------------把生成的臨時INI文件改為正式的INI-------------------------- Set f1 = fso.GetFile(iniPath &amp; "\" &amp; iniFileName &amp; "._awaysrain.tmp") f1.Copy (iniPath &amp; "\" &amp; iniFileName) f1.Delete Set fso = nothing %&gt; 注：以上代碼假設ServUDaemon.ini中的格式隻有一個域並已經至少有一個用戶 測試的ServUDaemon.ini文件結構如下： ================================== [Domain1] User1=222|1|0 User2=myfso111|1|0 [USER=222|1] Password=hwB1ECF70CDAF5DAE2B981AE394EEFCDC0 HomeDir=E:\Temp RelPaths=1 TimeOut=600 Access1=E:\Temp|RLP [USER=myfso111|1] Password=ai9118BFD94A9CE9CF37AE5BAA947ED596 HomeDir=e:\temp RelPaths=1 TimeOut=600 Access1=E:\Temp|RLP 生成後的文件結構如下 ================================== [Domain1] User1=222|1|0 User2=myfso111|1|0 User3=myfso222|1|0 [USER=222|1] Password=hwB1ECF70CDAF5DAE2B981AE394EEFCDC0 HomeDir=E:\Temp RelPaths=1 TimeOut=600 Access1=E:\Temp|RLP [USER=myfso111|1] Password=ai9118BFD94A9CE9CF37AE5BAA947ED596 HomeDir=e:\temp RelPaths=1 TimeOut=600 Access1=E:\Temp|RLP [USER=myfso222|1] Password=ai9118BFD94A9CE9CF37AE5BAA947ED596 HomeDir=e:\temp RelPaths=1 TimeOut=600 Access1=E:\Temp|RLP 附MD5.ASP ========================================== &lt;% Private Const BITS_TO_A_BYTE = 8 Private Const BYTES_TO_A_WORD = 4 Private Const BITS_TO_A_WORD = 32 Private m_lOnBits(30) Private m_l2Power(30) Private Function LShift(lValue, iShiftBits) If iShiftBits = 0 Then LShift = lValue Exit Function ElseIf iShiftBits = 31 Then If lValue And 1 Then LShift = &amp;H80000000 Else LShift = 0 End If Exit Function ElseIf iShiftBits &lt; 0 Or iShiftBits &gt; 31 Then Err.Raise 6 End If If (lValue And m_l2Power(31 - iShiftBits)) Then LShift = ((lValue And m_lOnBits(31 - (iShiftBits + 1))) * m_l2Power(iShiftBits)) Or &amp;H80000000 Else LShift = ((lValue And m_lOnBits(31 - iShiftBits)) * m_l2Power(iShiftBits)) End If End Function Private Function RShift(lValue, iShiftBits) If iShiftBits = 0 Then RShift = lValue Exit Function ElseIf iShiftBits = 31 Then If lValue And &amp;H80000000 Then RShift = 1 Else RShift = 0 End If Exit Function ElseIf iShiftBits &lt; 0 Or iShiftBits &gt; 31 Then Err.Raise 6 End If RShift = (lValue And &amp;H7FFFFFFE) \ m_l2Power(iShiftBits) If (lValue And &amp;H80000000) Then RShift = (RShift Or (&amp;H40000000 \ m_l2Power(iShiftBits - 1))) End If End Function Private Function RotateLeft(lValue, iShiftBits) RotateLeft = LShift(lValue, iShiftBits) Or RShift(lValue, (32 - iShiftBits)) End Function Private Function AddUnsigned(lX, lY) Dim lX4 Dim lY4 Dim lX8 Dim lY8 Dim lResult lX8 = lX And &amp;H80000000 lY8 = lY And &amp;H80000000 lX4 = lX And &amp;H40000000 lY4 = lY And &amp;H40000000 lResult = (lX And &amp;H3FFFFFFF) + (lY And &amp;H3FFFFFFF) If lX4 And lY4 Then lResult = lResult Xor &amp;H80000000 Xor lX8 Xor lY8 ElseIf lX4 Or lY4 Then If lResult And &amp;H40000000 Then lResult = lResult Xor &amp;HC0000000 Xor lX8 Xor lY8 Else lResult = lResult Xor &amp;H40000000 Xor lX8 Xor lY8 End If Else lResult = lResult Xor lX8 Xor lY8 End If AddUnsigned = lResult End Function Private Function md5_F(x, y, z) md5_F = (x And y) Or ((Not x) And z) End Function Private Function md5_G(x, y, z) md5_G = (x And z) Or (y And (Not z)) End Function Private Function md5_H(x, y, z) md5_H = (x Xor y Xor z) End Function Private Function md5_I(x, y, z) md5_I = (y Xor (x Or (Not z))) End Function Private Sub md5_FF(a, b, c, d, x, s, ac) a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_F(b, c, d), x), ac)) a = RotateLeft(a, s) a = AddUnsigned(a, b) End Sub Private Sub md5_GG(a, b, c, d, x, s, ac) a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_G(b, c, d), x), ac)) a = RotateLeft(a, s) a = AddUnsigned(a, b) End Sub Private Sub md5_HH(a, b, c, d, x, s, ac) a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_H(b, c, d), x), ac)) a = RotateLeft(a, s) a = AddUnsigned(a, b) End Sub Private Sub md5_II(a, b, c, d, x, s, ac) a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_I(b, c, d), x), ac)) a = RotateLeft(a, s) a = AddUnsigned(a, b) End Sub Private Function ConvertToWordArray(sMessage) Dim lMessageLength Dim lNumberOfWords Dim lWordArray() Dim lBytePosition Dim lByteCount Dim lWordCount Const MODULUS_BITS = 512 Const CONGRUENT_BITS = 448 lMessageLength = Len(sMessage) lNumberOfWords = (((lMessageLength + ((MODULUS_BITS - CONGRUENT_BITS) \ BITS_TO_A_BYTE)) \ (MODULUS_BITS \ BITS_TO_A_BYTE)) + 1) * (MODULUS_BITS \ BITS_TO_A_WORD) ReDim lWordArray(lNumberOfWords - 1) lBytePosition = 0 lByteCount = 0 Do Until lByteCount &gt;= lMessageLength lWordCount = lByteCount \ BYTES_TO_A_WORD lBytePosition = (lByteCount Mod BYTES_TO_A_WORD) * BITS_TO_A_BYTE lWordArray(lWordCount) = lWordArray(lWordCount) Or LShift(Asc(Mid(sMessage, lByteCount + 1, 1)), lBytePosition) lByteCount = lByteCount + 1 Loop lWordCount = lByteCount \ BYTES_TO_A_WORD lBytePosition = (lByteCount Mod BYTES_TO_A_WORD) * BITS_TO_A_BYTE lWordArray(lWordCount) = lWordArray(lWordCount) Or LShift(&amp;H80, lBytePosition) lWordArray(lNumberOfWords - 2) = LShift(lMessageLength, 3) lWordArray(lNumberOfWords - 1) = RShift(lMessageLength, 29) ConvertToWordArray = lWordArray End Function Private Function WordToHex(lValue) Dim lByte Dim lCount For lCount = 0 To 3 lByte = RShift(lValue, lCount * BITS_TO_A_BYTE) And m_lOnBits(BITS_TO_A_BYTE - 1) WordToHex = WordToHex &amp; Right("0" &amp; Hex(lByte), 2) Next End Function Public Function MD5(sMessage) m_lOnBits(0) = CLng(1) m_lOnBits(1) = CLng(3) m_lOnBits(2) = CLng(7) m_lOnBits(3) = CLng(15) m_lOnBits(4) = CLng(31) m_lOnBits(5) = CLng(63) m_lOnBits(6) = CLng(127) m_lOnBits(7) = CLng(255) m_lOnBits(8) = CLng(511) m_lOnBits(9) = CLng(1023) m_lOnBits(10) = CLng(2047) m_lOnBits(11) = CLng(4095) m_lOnBits(12) = CLng(8191) m_lOnBits(13) = CLng(16383) m_lOnBits(14) = CLng(32767) m_lOnBits(15) = CLng(65535) m_lOnBits(16) = CLng(131071) m_lOnBits(17) = CLng(262143) m_lOnBits(18) = CLng(524287) m_lOnBits(19) = CLng(1048575) m_lOnBits(20) = CLng(2097151) m_lOnBits(21) = CLng(4194303) m_lOnBits(22) = CLng(8388607) m_lOnBits(23) = CLng(16777215) m_lOnBits(24) = CLng(33554431) m_lOnBits(25) = CLng(67108863) m_lOnBits(26) = CLng(134217727) m_lOnBits(27) = CLng(268435455) m_lOnBits(28) = CLng(536870911) m_lOnBits(29) = CLng(1073741823) m_lOnBits(30) = CLng(2147483647) m_l2Power(0) = CLng(1) m_l2Power(1) = CLng(2) m_l2Power(2) = CLng(4) m_l2Power(3) = CLng(8) m_l2Power(4) = CLng(16) m_l2Power(5) = CLng(32) m_l2Power(6) = CLng(64) m_l2Power(7) = CLng(128) m_l2Power(8) = CLng(256) m_l2Power(9) = CLng(512) m_l2Power(10) = CLng(1024) m_l2Power(11) = CLng(2048) m_l2Power(12) = CLng(4096) m_l2Power(13) = CLng(8192) m_l2Power(14) = CLng(16384) m_l2Power(15) = CLng(32768) m_l2Power(16) = CLng(65536) m_l2Power(17) = CLng(131072) m_l2Power(18) = CLng(262144) m_l2Power(19) = CLng(524288) m_l2Power(20) = CLng(1048576) m_l2Power(21) = CLng(2097152) m_l2Power(22) = CLng(4194304) m_l2Power(23) = CLng(8388608) m_l2Power(24) = CLng(16777216) m_l2Power(25) = CLng(33554432) m_l2Power(26) = CLng(67108864) m_l2Power(27) = CLng(134217728) m_l2Power(28) = CLng(268435456) m_l2Power(29) = CLng(536870912) m_l2Power(30) = CLng(1073741824) Dim x Dim k Dim AA Dim BB Dim CC Dim DD Dim a Dim b Dim c Dim d Const S11 = 7 Const S12 = 12 Const S13 = 17 Const S14 = 22 Const S21 = 5 Const S22 = 9 Const S23 = 14 Const S24 = 20 Const S31 = 4 Const S32 = 11 Const S33 = 16 Const S34 = 23 Const S41 = 6 Const S42 = 10 Const S43 = 15 Const S44 = 21 x = ConvertToWordArray(sMessage) a = &amp;H67452301 b = &amp;HEFCDAB89 c = &amp;H98BADCFE d = &amp;H10325476 For k = 0 To UBound(x) Step 16 AA = a BB = b CC = c DD = d md5_FF a, b, c, d, x(k + 0), S11, &amp;HD76AA478 md5_FF d, a, b, c, x(k + 1), S12, &amp;HE8C7B756 md5_FF c, d, a, b, x(k + 2), S13, &amp;H242070DB md5_FF b, c, d, a, x(k + 3), S14, &amp;HC1BDCEEE md5_FF a, b, c, d, x(k + 4), S11, &amp;HF57C0FAF md5_FF d, a, b, c, x(k + 5), S12, &amp;H4787C62A md5_FF c, d, a, b, x(k + 6), S13, &amp;HA8304613 md5_FF b, c, d, a, x(k + 7), S14, &amp;HFD469501 md5_FF a, b, c, d, x(k + 8), S11, &amp;H698098D8 md5_FF d, a, b, c, x(k + 9), S12, &amp;H8B44F7AF md5_FF c, d, a, b, x(k + 10), S13, &amp;HFFFF5BB1 md5_FF b, c, d, a, x(k + 11), S14, &amp;H895CD7BE md5_FF a, b, c, d, x(k + 12), S11, &amp;H6B901122 md5_FF d, a, b, c, x(k + 13), S12, &amp;HFD987193 md5_FF c, d, a, b, x(k + 14), S13, &amp;HA679438E md5_FF b, c, d, a, x(k + 15), S14, &amp;H49B40821 md5_GG a, b, c, d, x(k + 1), S21, &amp;HF61E2562 md5_GG d, a, b, c, x(k + 6), S22, &amp;HC040B340 md5_GG c, d, a, b, x(k + 11), S23, &amp;H265E5A51 md5_GG b, c, d, a, x(k + 0), S24, &amp;HE9B6C7AA md5_GG a, b, c, d, x(k + 5), S21, &amp;HD62F105D md5_GG d, a, b, c, x(k + 10), S22, &amp;H2441453 md5_GG c, d, a, b, x(k + 15), S23, &amp;HD8A1E681 md5_GG b, c, d, a, x(k + 4), S24, &amp;HE7D3FBC8 md5_GG a, b, c, d, x(k + 9), S21, &amp;H21E1CDE6 md5_GG d, a, b, c, x(k + 14), S22, &amp;HC33707D6 md5_GG c, d, a, b, x(k + 3), S23, &amp;HF4D50D87 md5_GG b, c, d, a, x(k + 8), S24, &amp;H455A14ED md5_GG a, b, c, d, x(k + 13), S21, &amp;HA9E3E905 md5_GG d, a, b, c, x(k + 2), S22, &amp;HFCEFA3F8 md5_GG c, d, a, b, x(k + 7), S23, &amp;H676F02D9 md5_GG b, c, d, a, x(k + 12), S24, &amp;H8D2A4C8A md5_HH a, b, c, d, x(k + 5), S31, &amp;HFFFA3942 md5_HH d, a, b, c, x(k + 8), S32, &amp;H8771F681 md5_HH c, d, a, b, x(k + 11), S33, &amp;H6D9D6122 md5_HH b, c, d, a, x(k + 14), S34, &amp;HFDE5380C md5_HH a, b, c, d, x(k + 1), S31, &amp;HA4BEEA44 md5_HH d, a, b, c, x(k + 4), S32, &amp;H4BDECFA9 md5_HH c, d, a, b, x(k + 7), S33, &amp;HF6BB4B60 md5_HH b, c, d, a, x(k + 10), S34, &amp;HBEBFBC70 md5_HH a, b, c, d, x(k + 13), S31, &amp;H289B7EC6 md5_HH d, a, b, c, x(k + 0), S32, &amp;HEAA127FA md5_HH c, d, a, b, x(k + 3), S33, &amp;HD4EF3085 md5_HH b, c, d, a, x(k + 6), S34, &amp;H4881D05 md5_HH a, b, c, d, x(k + 9), S31, &amp;HD9D4D039 md5_HH d, a, b, c, x(k + 12), S32, &amp;HE6DB99E5 md5_HH c, d, a, b, x(k + 15), S33, &amp;H1FA27CF8 md5_HH b, c, d, a, x(k + 2), S34, &amp;HC4AC5665 md5_II a, b, c, d, x(k + 0), S41, &amp;HF4292244 md5_II d, a, b, c, x(k + 7), S42, &amp;H432AFF97 md5_II c, d, a, b, x(k + 14), S43, &amp;HAB9423A7 md5_II b, c, d, a, x(k + 5), S44, &amp;HFC93A039 md5_II a, b, c, d, x(k + 12), S41, &amp;H655B59C3 md5_II d, a, b, c, x(k + 3), S42, &amp;H8F0CCC92 md5_II c, d, a, b, x(k + 10), S43, &amp;HFFEFF47D md5_II b, c, d, a, x(k + 1), S44, &amp;H85845DD1 md5_II a, b, c, d, x(k + 8), S41, &amp;H6FA87E4F md5_II d, a, b, c, x(k + 15), S42, &amp;HFE2CE6E0 md5_II c, d, a, b, x(k + 6), S43, &amp;HA3014314 md5_II b, c, d, a, x(k + 13), S44, &amp;H4E0811A1 md5_II a, b, c, d, x(k + 4), S41, &amp;HF7537E82 md5_II d, a, b, c, x(k + 11), S42, &amp;HBD3AF235 md5_II c, d, a, b, x(k + 2), S43, &amp;H2AD7D2BB md5_II b, c, d, a, x(k + 9), S44, &amp;HEB86D391 a = AddUnsigned(a, AA) b = AddUnsigned(b, BB) c = AddUnsigned(c, CC) d = AddUnsigned(d, DD) Next MD5 = LCase(WordToHex(a) &amp; WordToHex(b) &amp; WordToHex(c) &amp; WordToHex(d)) 'MD5=LCase(WordToHex(b) &amp; WordToHex(c)) 'I crop this to fit 16byte database password :D End Function %&gt; </td> 
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转载于:https://www.cnblogs.com/miaomiaoga/archive/2004/12/14/77134.html