<%
'''''''''
' @Description: 快钱网关接口范例
' @Copyright (c) 上海快钱信息服务有限公司
' @version 2.0
'''''''''
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 = &H80000000
Else
LShift = 0
End If
Exit Function
ElseIf iShiftBits < 0 Or iShiftBits > 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 &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 &H80000000 Then
RShift = 1
Else
RShift = 0
End If
Exit Function
ElseIf iShiftBits < 0 Or iShiftBits > 31 Then
Err.Raise 6
End If

RShift = (lValue And &H7FFFFFFE) \ m_l2Power(iShiftBits)

If (lValue And &H80000000) Then
RShift = (RShift Or (&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 &H80000000
lY8 = lY And &H80000000
lX4 = lX And &H40000000
lY4 = lY And &H40000000

lResult = (lX And &H3FFFFFFF) + (lY And &H3FFFFFFF)

If lX4 And lY4 Then
lResult = lResult Xor &H80000000 Xor lX8 Xor lY8
ElseIf lX4 Or lY4 Then
If lResult And &H40000000 Then
lResult = lResult Xor &HC0000000 Xor lX8 Xor lY8
Else
lResult = lResult Xor &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 >= 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(&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 & Right("0" & 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 = &H67452301
b = &HEFCDAB89
c = &H98BADCFE
d = &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, &HD76AA478
md5_FF d, a, b, c, x(k + 1), S12, &HE8C7B756
md5_FF c, d, a, b, x(k + 2), S13, &H242070DB
md5_FF b, c, d, a, x(k + 3), S14, &HC1BDCEEE
md5_FF a, b, c, d, x(k + 4), S11, &HF57C0FAF
md5_FF d, a, b, c, x(k + 5), S12, &H4787C62A
md5_FF c, d, a, b, x(k + 6), S13, &HA8304613
md5_FF b, c, d, a, x(k + 7), S14, &HFD469501
md5_FF a, b, c, d, x(k + 8), S11, &H698098D8
md5_FF d, a, b, c, x(k + 9), S12, &H8B44F7AF
md5_FF c, d, a, b, x(k + 10), S13, &HFFFF5BB1
md5_FF b, c, d, a, x(k + 11), S14, &H895CD7BE
md5_FF a, b, c, d, x(k + 12), S11, &H6B901122
md5_FF d, a, b, c, x(k + 13), S12, &HFD987193
md5_FF c, d, a, b, x(k + 14), S13, &HA679438E
md5_FF b, c, d, a, x(k + 15), S14, &H49B40821

md5_GG a, b, c, d, x(k + 1), S21, &HF61E2562
md5_GG d, a, b, c, x(k + 6), S22, &HC040B340
md5_GG c, d, a, b, x(k + 11), S23, &H265E5A51
md5_GG b, c, d, a, x(k + 0), S24, &HE9B6C7AA
md5_GG a, b, c, d, x(k + 5), S21, &HD62F105D
md5_GG d, a, b, c, x(k + 10), S22, &H2441453
md5_GG c, d, a, b, x(k + 15), S23, &HD8A1E681
md5_GG b, c, d, a, x(k + 4), S24, &HE7D3FBC8
md5_GG a, b, c, d, x(k + 9), S21, &H21E1CDE6
md5_GG d, a, b, c, x(k + 14), S22, &HC33707D6
md5_GG c, d, a, b, x(k + 3), S23, &HF4D50D87
md5_GG b, c, d, a, x(k + 8), S24, &H455A14ED
md5_GG a, b, c, d, x(k + 13), S21, &HA9E3E905
md5_GG d, a, b, c, x(k + 2), S22, &HFCEFA3F8
md5_GG c, d, a, b, x(k + 7), S23, &H676F02D9
md5_GG b, c, d, a, x(k + 12), S24, &H8D2A4C8A

md5_HH a, b, c, d, x(k + 5), S31, &HFFFA3942
md5_HH d, a, b, c, x(k + 8), S32, &H8771F681
md5_HH c, d, a, b, x(k + 11), S33, &H6D9D6122
md5_HH b, c, d, a, x(k + 14), S34, &HFDE5380C
md5_HH a, b, c, d, x(k + 1), S31, &HA4BEEA44
md5_HH d, a, b, c, x(k + 4), S32, &H4BDECFA9
md5_HH c, d, a, b, x(k + 7), S33, &HF6BB4B60
md5_HH b, c, d, a, x(k + 10), S34, &HBEBFBC70
md5_HH a, b, c, d, x(k + 13), S31, &H289B7EC6
md5_HH d, a, b, c, x(k + 0), S32, &HEAA127FA
md5_HH c, d, a, b, x(k + 3), S33, &HD4EF3085
md5_HH b, c, d, a, x(k + 6), S34, &H4881D05
md5_HH a, b, c, d, x(k + 9), S31, &HD9D4D039
md5_HH d, a, b, c, x(k + 12), S32, &HE6DB99E5
md5_HH c, d, a, b, x(k + 15), S33, &H1FA27CF8
md5_HH b, c, d, a, x(k + 2), S34, &HC4AC5665

md5_II a, b, c, d, x(k + 0), S41, &HF4292244
md5_II d, a, b, c, x(k + 7), S42, &H432AFF97
md5_II c, d, a, b, x(k + 14), S43, &HAB9423A7
md5_II b, c, d, a, x(k + 5), S44, &HFC93A039
md5_II a, b, c, d, x(k + 12), S41, &H655B59C3
md5_II d, a, b, c, x(k + 3), S42, &H8F0CCC92
md5_II c, d, a, b, x(k + 10), S43, &HFFEFF47D
md5_II b, c, d, a, x(k + 1), S44, &H85845DD1
md5_II a, b, c, d, x(k + 8), S41, &H6FA87E4F
md5_II d, a, b, c, x(k + 15), S42, &HFE2CE6E0
md5_II c, d, a, b, x(k + 6), S43, &HA3014314
md5_II b, c, d, a, x(k + 13), S44, &H4E0811A1
md5_II a, b, c, d, x(k + 4), S41, &HF7537E82
md5_II d, a, b, c, x(k + 11), S42, &HBD3AF235
md5_II c, d, a, b, x(k + 2), S43, &H2AD7D2BB
md5_II b, c, d, a, x(k + 9), S44, &HEB86D391

a = AddUnsigned(a, AA)
b = AddUnsigned(b, BB)
c = AddUnsigned(c, CC)
d = AddUnsigned(d, DD)
Next

MD5 = LCase(WordToHex(a) & WordToHex(b) & WordToHex(c) & WordToHex(d)) '32byte
'MD5 = LCase(WordToHex(b) & WordToHex(c)) 'I crop this to fit 16byte database password :D
End Function
%>

<!--#include file="md5.asp"-->
<%
'''''''''
' @Description: 快钱网关接口范例
' @Copyright (c) 上海快钱信息服务有限公司
' @version 2.0
'''''''''
merchant_id = request("cid") '''商户编号
merchant_key = request("mykey") '''商户密钥
orderid = request("orderid") '''订单编号
amount = request("totalmoney") '''订单金额
curr = "1" '''货币类型,1为人民币
isSupportDES = "2" '''是否安全校验,2为必校验,推荐

merchant_url = "" '''支付结果返回地址
pname = request("pname") '''支付人姓名
commodity_info = "" '''商品信息
merchant_param = "" '''商户私有参数

pemail="" '''传递email到快钱网关页面
pid="" '''代理/合作伙伴商户编号

'''生成加密串,注意顺序
ScrtStr="merchant_id=" & merchant_id & "&orderid=" & orderid & "&amount=" & amount & "&merchant_url=" & merchant_url & "&merchant_key=" & merchant_key
mac=ucase(md5(ScrtStr))

%>

<!doctype html public "-//w3c//dtd html 4.0 transitional//en" >
<html>
<head>
<title>快钱99bill</title>
<meta http-equiv="content-type" content="text/html; charset=gb2312" >
</head>

<BODY onLoad="javascript:document.frm.submit()">


<form name="frm" method="post" action="https://www.99bill.com/webapp/receiveMerchantInfoAction.do">
<input name="merchant_id" type="hidden" value="<%=merchant_id%>">
<input name="orderid" type="hidden" value="<%=orderid%>">
<input name="amount" type="hidden" value="<%=amount%>">
<input name="currency" type="hidden" value="<%=curr%>">
<input name="isSupportDES" type="hidden" value="<%=isSupportDES%>">
<input name="mac" type="hidden" value="<%=mac%>">

<input name="merchant_url" type="hidden" value="<%=merchant_url%>">
<input name="pname" type="hidden" value="<%=pname%>">
<input name="commodity_info" type="hidden" value="<%=commodity_info%>">
<input name="merchant_param" type="hidden" value="<%=merchant_param%>">

<input name="pemail" type="hidden" value="<%=pemail%>">
<input name="pid" type="hidden" value="<%=pid%>">

</form>

</BODY>
</HTML>

<%
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 = &H80000000
Else
LShift = 0
End If
Exit Function
ElseIf iShiftBits < 0 Or iShiftBits > 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 &H80000000
Else
LShift = ((lValue And m_lOnBits(31 - iShiftBits)) * m_l2Power(iShiftBits))
End If
End Function

Private Function str2bin(varstr)
Dim varasc
Dim i
Dim varchar
Dim varlow
Dim varhigh

str2bin=""
For i=1 To Len(varstr)
varchar=mid(varstr,i,1)
varasc = Asc(varchar)

If varasc<0 Then
varasc = varasc + 65535
End If

If varasc>255 Then
varlow = Left(Hex(Asc(varchar)),2)
varhigh = right(Hex(Asc(varchar)),2)
str2bin = str2bin & chrB("&H" & varlow) & chrB("&H" & varhigh)
Else
str2bin = str2bin & chrB(AscB(varchar))
End If
Next
End Function

Private Function RShift(lValue, iShiftBits)
If iShiftBits = 0 Then
RShift = lValue
Exit Function
ElseIf iShiftBits = 31 Then
If lValue And &H80000000 Then
RShift = 1
Else
RShift = 0
End If
Exit Function
ElseIf iShiftBits < 0 Or iShiftBits > 31 Then
Err.Raise 6
End If

RShift = (lValue And &H7FFFFFFE) \ m_l2Power(iShiftBits)

If (lValue And &H80000000) Then
RShift = (RShift Or (&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 &H80000000
lY8 = lY And &H80000000
lX4 = lX And &H40000000
lY4 = lY And &H40000000

lResult = (lX And &H3FFFFFFF) + (lY And &H3FFFFFFF)

If lX4 And lY4 Then
lResult = lResult Xor &H80000000 Xor lX8 Xor lY8
ElseIf lX4 Or lY4 Then
If lResult And &H40000000 Then
lResult = lResult Xor &HC0000000 Xor lX8 Xor lY8
Else
lResult = lResult Xor &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 = LenB(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 >= lMessageLength
lWordCount = lByteCount \ BYTES_TO_A_WORD
lBytePosition = (lByteCount Mod BYTES_TO_A_WORD) * BITS_TO_A_BYTE
lWordArray(lWordCount) = lWordArray(lWordCount) Or LShift(AscB(MidB(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(&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 & Right("0" & 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(str2bin(sMessage))

a = &H67452301
b = &HEFCDAB89
c = &H98BADCFE
d = &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, &HD76AA478
md5_FF d, a, b, c, x(k + 1), S12, &HE8C7B756
md5_FF c, d, a, b, x(k + 2), S13, &H242070DB
md5_FF b, c, d, a, x(k + 3), S14, &HC1BDCEEE
md5_FF a, b, c, d, x(k + 4), S11, &HF57C0FAF
md5_FF d, a, b, c, x(k + 5), S12, &H4787C62A
md5_FF c, d, a, b, x(k + 6), S13, &HA8304613
md5_FF b, c, d, a, x(k + 7), S14, &HFD469501
md5_FF a, b, c, d, x(k + 8), S11, &H698098D8
md5_FF d, a, b, c, x(k + 9), S12, &H8B44F7AF
md5_FF c, d, a, b, x(k + 10), S13, &HFFFF5BB1
md5_FF b, c, d, a, x(k + 11), S14, &H895CD7BE
md5_FF a, b, c, d, x(k + 12), S11, &H6B901122
md5_FF d, a, b, c, x(k + 13), S12, &HFD987193
md5_FF c, d, a, b, x(k + 14), S13, &HA679438E
md5_FF b, c, d, a, x(k + 15), S14, &H49B40821

md5_GG a, b, c, d, x(k + 1), S21, &HF61E2562
md5_GG d, a, b, c, x(k + 6), S22, &HC040B340
md5_GG c, d, a, b, x(k + 11), S23, &H265E5A51
md5_GG b, c, d, a, x(k + 0), S24, &HE9B6C7AA
md5_GG a, b, c, d, x(k + 5), S21, &HD62F105D
md5_GG d, a, b, c, x(k + 10), S22, &H2441453
md5_GG c, d, a, b, x(k + 15), S23, &HD8A1E681
md5_GG b, c, d, a, x(k + 4), S24, &HE7D3FBC8
md5_GG a, b, c, d, x(k + 9), S21, &H21E1CDE6
md5_GG d, a, b, c, x(k + 14), S22, &HC33707D6
md5_GG c, d, a, b, x(k + 3), S23, &HF4D50D87
md5_GG b, c, d, a, x(k + 8), S24, &H455A14ED
md5_GG a, b, c, d, x(k + 13), S21, &HA9E3E905
md5_GG d, a, b, c, x(k + 2), S22, &HFCEFA3F8
md5_GG c, d, a, b, x(k + 7), S23, &H676F02D9
md5_GG b, c, d, a, x(k + 12), S24, &H8D2A4C8A

md5_HH a, b, c, d, x(k + 5), S31, &HFFFA3942
md5_HH d, a, b, c, x(k + 8), S32, &H8771F681
md5_HH c, d, a, b, x(k + 11), S33, &H6D9D6122
md5_HH b, c, d, a, x(k + 14), S34, &HFDE5380C
md5_HH a, b, c, d, x(k + 1), S31, &HA4BEEA44
md5_HH d, a, b, c, x(k + 4), S32, &H4BDECFA9
md5_HH c, d, a, b, x(k + 7), S33, &HF6BB4B60
md5_HH b, c, d, a, x(k + 10), S34, &HBEBFBC70
md5_HH a, b, c, d, x(k + 13), S31, &H289B7EC6
md5_HH d, a, b, c, x(k + 0), S32, &HEAA127FA
md5_HH c, d, a, b, x(k + 3), S33, &HD4EF3085
md5_HH b, c, d, a, x(k + 6), S34, &H4881D05
md5_HH a, b, c, d, x(k + 9), S31, &HD9D4D039
md5_HH d, a, b, c, x(k + 12), S32, &HE6DB99E5
md5_HH c, d, a, b, x(k + 15), S33, &H1FA27CF8
md5_HH b, c, d, a, x(k + 2), S34, &HC4AC5665

md5_II a, b, c, d, x(k + 0), S41, &HF4292244
md5_II d, a, b, c, x(k + 7), S42, &H432AFF97
md5_II c, d, a, b, x(k + 14), S43, &HAB9423A7
md5_II b, c, d, a, x(k + 5), S44, &HFC93A039
md5_II a, b, c, d, x(k + 12), S41, &H655B59C3
md5_II d, a, b, c, x(k + 3), S42, &H8F0CCC92
md5_II c, d, a, b, x(k + 10), S43, &HFFEFF47D
md5_II b, c, d, a, x(k + 1), S44, &H85845DD1
md5_II a, b, c, d, x(k + 8), S41, &H6FA87E4F
md5_II d, a, b, c, x(k + 15), S42, &HFE2CE6E0
md5_II c, d, a, b, x(k + 6), S43, &HA3014314
md5_II b, c, d, a, x(k + 13), S44, &H4E0811A1
md5_II a, b, c, d, x(k + 4), S41, &HF7537E82
md5_II d, a, b, c, x(k + 11), S42, &HBD3AF235
md5_II c, d, a, b, x(k + 2), S43, &H2AD7D2BB
md5_II b, c, d, a, x(k + 9), S44, &HEB86D391

a = AddUnsigned(a, AA)
b = AddUnsigned(b, BB)
c = AddUnsigned(c, CC)
d = AddUnsigned(d, DD)
Next

MD5 = LCase(WordToHex(a) & WordToHex(b) & WordToHex(c) & WordToHex(d))
End Function
%>

<!--#include file="Alipay_md5.asp"-->
<%

Class creatAlipayItemURL
'获得最终的购买url

Public Function creatAlipayItemURL(t1,t4,t5,service,agent,partner,sign_type,subject,body,out_trade_no,price,discount,show_url,quantity,payment_type,logistics_type,logistics_fee,logistics_payment,logistics_type_1,logistics_fee_1,logistics_payment_1,seller_email,notify_url,return_url,key)
Dim itemURL
dim INTERFACE_URL,imgsrc,imgtitle
'初始化各必要变量
INTERFACE_URL = t1 '支付接口
imgsrc = t4 '支付宝按钮图片
imgtitle = t5 '按钮悬停说明

'Add by sunzhizhi 2006-5-10

mystr = Array("service="&service,"agent="&agent,"partner="&partner,"subject="&subject,"body="&body,"out_trade_no="&out_trade_no,"price="&price,"discount="&discount,"show_url="&show_url,"quantity="&quantity,"payment_type="&payment_type,"logistics_type="&logistics_type,"logistics_fee="&logistics_fee,"logistics_payment="&logistics_payment,"logistics_type_1="&logistics_type_1,"logistics_fee_1="&logistics_fee_1,"logistics_payment_1="&logistics_payment_1,"seller_email="&seller_email,"notify_url="¬ify_url,"return_url="&return_url)

Count=ubound(mystr)


For i = Count TO 0 Step -1
minmax = mystr( 0 )
minmaxSlot = 0
For j = 1 To i
mark = (mystr( j ) > minmax)
If mark Then
minmax = mystr( j )
minmaxSlot = j
End If
Next

If minmaxSlot <> i Then

temp = mystr( minmaxSlot )
mystr( minmaxSlot ) = mystr( i )
mystr( i ) = temp
End If
Next




For j = 0 To Count Step 1
value = SPLIT(mystr( j ), "=")

If value(1)<>"" then
If j=Count Then
md5str= md5str&mystr( j )
Else
md5str= md5str&mystr( j )&"&"
End If
End If
Next

md5str=md5str&key
' response.write md5str

sign=md5(md5str)


itemURL = itemURL&INTERFACE_URL



For j = 0 To Count Step 1

value = SPLIT(mystr( j ), "=")
If value(1)<>"" then
itemURL= itemURL&mystr( j )&"&"
End If
Next
itemURL = itemURL&"sign="&sign&"&sign_type="&sign_type

'response.write itemURL

creatAlipayItemURL = itemURL



End Function



Public Function get_AlipayButtonURL(itemURL,imgtitle,imgsrc)
dim responseText1
responseText1 = responseText1 & "<a href="" & itemURL & "" href="" & itemURL & "" target='_blank'>" '购买网址
responseText1 = responseText1 & "<img alt='" & imgtitle & "' src="" " src="" "图片说明
responseText1 = responseText1 & imgsrc '图片地址
responseText1 = responseText1 & "' align='absmiddle' border='0'/></a>"
get_AlipayButtonURL=responseText1
End Function

End Class
%>

<!--#include file="alipay_payto.asp"-->
<%

cid = request("cid") '''商户编号
response.write cid&"<br>"
meykey = request("mykey") '''商户密钥
response.write meykey&"<br>"

out_trade_no = request("orderid") '''订单编号
response.write out_trade_no&"<br>"

totalmoeny = request("totalmoney") '''订单金额
response.write totalmoeny&"<br>"

partnerid=request("other1")
response.write partnerid&"<br>"

'response.end
dim service,agent,partner,sign_type,subject,body,out_trade_no,price,discount,show_url,quantity,payment_type,logistics_type,logistics_fee,logistics_payment,logistics_type_1,logistics_fee_1,logistics_payment_1,seller_email,notify_url,return_url
dim t1,t4,t5,key
dim AlipayObj,itemUrl
t1 = "https://www.alipay.com/cooperate/gateway.do?" '支付接口
t4 = "images/alipay_bwrx.gif" '支付宝按钮图片
t5 = "推荐使用支付宝付款" '按钮悬停说明

service = "trade_create_by_buyer" '"trade_create_by_buyer"
agent = partnerid '合作厂商id
partner = partnerid 'partner合作伙伴ID(必须填)
sign_type = "MD5"
subject = "" '商品名称
body = "" 'body 商品描述
out_trade_no = Trim(Replace(out_trade_no,":","")) '客户网站订单号，（现取系统时间，可改成网站自己的变量）
price = totalmoeny 'price商品单价 0.01～50000.00
discount = "0" '商品折扣
show_url = "" '商品展示地址（可以直接写网站首页网址）
quantity = "" '商品数量
payment_type = "1" '支付类型，（1代表商品购买）
logistics_type = "" '物流种类（快递）
logistics_fee = "" '物流费用
logistics_payment = "" '物流费用承担(卖家付)
logistics_type_1 = ""
logistics_fee_1 = ""
logistics_payment_1 = "" '物流费用承担(买家付)
seller_email = cid '(必须填)
key = mykey '(必须填)
notify_url= "" '服务器通知url（不使用，请不要注释或者删除此参数，不用传递给支付宝系统，Alipay_Notify.asp文件所在路经）
return_url= "" '服务器通知url（不使用，请不要注释或者删除此参数，不用传递给支付宝系统，Alipay_Notify.asp文件所在路经）

Set AlipayObj = New creatAlipayItemURL
itemUrl=AlipayObj.creatAlipayItemURL(t1,t4,t5,service,agent,partner,sign_type,subject,body,out_trade_no,price,discount,show_url,quantity,payment_type,logistics_type,logistics_fee,logistics_payment,logistics_type_1,logistics_fee_1,logistics_payment_1,seller_email,notify_url,return_url,key)

response.redirect itemUrl
response.end
%>

<!--#include file="alipay_payto.asp"-->
<%

cid = request("cid") '''商户编号
response.write cid&"<br>"
meykey = request("mykey") '''商户密钥
response.write meykey&"<br>"

orderid = request("orderid") '''订单编号
response.write orderid &"<br>"

totalmoeny = request("totalmoney") '''订单金额
response.write totalmoeny&"<br>"

partnerid=request("other1")
response.write partnerid&"<br>"

other2=request("other2")
other3=request("other3")

'response.end
dim service,agent,partner,sign_type,subject,body,out_trade_no,price,discount,show_url,quantity,payment_type,logistics_type,logistics_fee,logistics_payment,logistics_type_1,logistics_fee_1,logistics_payment_1,seller_email,notify_url,return_url
dim t1,t4,t5,key
dim AlipayObj,itemUrl
t1 = "https://www.alipay.com/cooperate/gateway.do?" '支付接口
t4 = "images/alipay_bwrx.gif" '支付宝按钮图片
t5 = "推荐使用支付宝付款" '按钮悬停说明

service = "trade_create_by_buyer"
agent = partnerid '合作厂商id
partner = partnerid 'partner合作伙伴ID(必须填)
sign_type = "MD5"
subject = "商品" '商品名称
body = "" 'body 商品描述
out_trade_no = orderid '客户网站订单号，（现取系统时间，可改成网站自己的变量）
price = totalmoeny 'price商品单价 0.01～50000.00
discount = "0" '商品折扣
show_url = "" '商品展示地址（可以直接写网站首页网址）
quantity = "1" '商品数量
payment_type = "1" '支付类型，（1代表商品购买）
logistics_type = "EXPRESS" '物流种类（快递）
logistics_fee = other3 '物流费用
logistics_payment = other2 '物流费用承担(卖家付)
logistics_type_1 = ""
logistics_fee_1 = ""
logistics_payment_1 = "" '物流费用承担(买家付)
seller_email = cid '(必须填)
key = meykey '(必须填)
notify_url= "" '服务器通知url（不使用，请不要注释或者删除此参数，不用传递给支付宝系统，Alipay_Notify.asp文件所在路经）
return_url= "" '服务器通知url（不使用，请不要注释或者删除此参数，不用传递给支付宝系统，Alipay_Notify.asp文件所在路经）

Set AlipayObj = New creatAlipayItemURL
itemUrl=AlipayObj.creatAlipayItemURL(t1,t4,t5,service,agent,partner,sign_type,subject,body,out_trade_no,price,discount,show_url,quantity,payment_type,logistics_type,logistics_fee,logistics_payment,logistics_type_1,logistics_fee_1,logistics_payment_1,seller_email,notify_url,return_url,key)

response.redirect itemUrl
response.end
%>

<%
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 = &H80000000
Else
LShift = 0
End If
Exit Function
ElseIf iShiftBits < 0 Or iShiftBits > 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 &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 &H80000000 Then
RShift = 1
Else
RShift = 0
End If
Exit Function
ElseIf iShiftBits < 0 Or iShiftBits > 31 Then
Err.Raise 6
End If

RShift = (lValue And &H7FFFFFFE) \ m_l2Power(iShiftBits)

If (lValue And &H80000000) Then
RShift = (RShift Or (&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 &H80000000
lY8 = lY And &H80000000
lX4 = lX And &H40000000
lY4 = lY And &H40000000

lResult = (lX And &H3FFFFFFF) + (lY And &H3FFFFFFF)

If lX4 And lY4 Then
lResult = lResult Xor &H80000000 Xor lX8 Xor lY8
ElseIf lX4 Or lY4 Then
If lResult And &H40000000 Then
lResult = lResult Xor &HC0000000 Xor lX8 Xor lY8
Else
lResult = lResult Xor &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 >= 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(&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 & Right("0" & 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 = &H67452301
b = &HEFCDAB89
c = &H98BADCFE
d = &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, &HD76AA478
md5_FF d, a, b, c, x(k + 1), S12, &HE8C7B756
md5_FF c, d, a, b, x(k + 2), S13, &H242070DB
md5_FF b, c, d, a, x(k + 3), S14, &HC1BDCEEE
md5_FF a, b, c, d, x(k + 4), S11, &HF57C0FAF
md5_FF d, a, b, c, x(k + 5), S12, &H4787C62A
md5_FF c, d, a, b, x(k + 6), S13, &HA8304613
md5_FF b, c, d, a, x(k + 7), S14, &HFD469501
md5_FF a, b, c, d, x(k + 8), S11, &H698098D8
md5_FF d, a, b, c, x(k + 9), S12, &H8B44F7AF
md5_FF c, d, a, b, x(k + 10), S13, &HFFFF5BB1
md5_FF b, c, d, a, x(k + 11), S14, &H895CD7BE
md5_FF a, b, c, d, x(k + 12), S11, &H6B901122
md5_FF d, a, b, c, x(k + 13), S12, &HFD987193
md5_FF c, d, a, b, x(k + 14), S13, &HA679438E
md5_FF b, c, d, a, x(k + 15), S14, &H49B40821

md5_GG a, b, c, d, x(k + 1), S21, &HF61E2562
md5_GG d, a, b, c, x(k + 6), S22, &HC040B340
md5_GG c, d, a, b, x(k + 11), S23, &H265E5A51
md5_GG b, c, d, a, x(k + 0), S24, &HE9B6C7AA
md5_GG a, b, c, d, x(k + 5), S21, &HD62F105D
md5_GG d, a, b, c, x(k + 10), S22, &H2441453
md5_GG c, d, a, b, x(k + 15), S23, &HD8A1E681
md5_GG b, c, d, a, x(k + 4), S24, &HE7D3FBC8
md5_GG a, b, c, d, x(k + 9), S21, &H21E1CDE6
md5_GG d, a, b, c, x(k + 14), S22, &HC33707D6
md5_GG c, d, a, b, x(k + 3), S23, &HF4D50D87
md5_GG b, c, d, a, x(k + 8), S24, &H455A14ED
md5_GG a, b, c, d, x(k + 13), S21, &HA9E3E905
md5_GG d, a, b, c, x(k + 2), S22, &HFCEFA3F8
md5_GG c, d, a, b, x(k + 7), S23, &H676F02D9
md5_GG b, c, d, a, x(k + 12), S24, &H8D2A4C8A

md5_HH a, b, c, d, x(k + 5), S31, &HFFFA3942
md5_HH d, a, b, c, x(k + 8), S32, &H8771F681
md5_HH c, d, a, b, x(k + 11), S33, &H6D9D6122
md5_HH b, c, d, a, x(k + 14), S34, &HFDE5380C
md5_HH a, b, c, d, x(k + 1), S31, &HA4BEEA44
md5_HH d, a, b, c, x(k + 4), S32, &H4BDECFA9
md5_HH c, d, a, b, x(k + 7), S33, &HF6BB4B60
md5_HH b, c, d, a, x(k + 10), S34, &HBEBFBC70
md5_HH a, b, c, d, x(k + 13), S31, &H289B7EC6
md5_HH d, a, b, c, x(k + 0), S32, &HEAA127FA
md5_HH c, d, a, b, x(k + 3), S33, &HD4EF3085
md5_HH b, c, d, a, x(k + 6), S34, &H4881D05
md5_HH a, b, c, d, x(k + 9), S31, &HD9D4D039
md5_HH d, a, b, c, x(k + 12), S32, &HE6DB99E5
md5_HH c, d, a, b, x(k + 15), S33, &H1FA27CF8
md5_HH b, c, d, a, x(k + 2), S34, &HC4AC5665

md5_II a, b, c, d, x(k + 0), S41, &HF4292244
md5_II d, a, b, c, x(k + 7), S42, &H432AFF97
md5_II c, d, a, b, x(k + 14), S43, &HAB9423A7
md5_II b, c, d, a, x(k + 5), S44, &HFC93A039
md5_II a, b, c, d, x(k + 12), S41, &H655B59C3
md5_II d, a, b, c, x(k + 3), S42, &H8F0CCC92
md5_II c, d, a, b, x(k + 10), S43, &HFFEFF47D
md5_II b, c, d, a, x(k + 1), S44, &H85845DD1
md5_II a, b, c, d, x(k + 8), S41, &H6FA87E4F
md5_II d, a, b, c, x(k + 15), S42, &HFE2CE6E0
md5_II c, d, a, b, x(k + 6), S43, &HA3014314
md5_II b, c, d, a, x(k + 13), S44, &H4E0811A1
md5_II a, b, c, d, x(k + 4), S41, &HF7537E82
md5_II d, a, b, c, x(k + 11), S42, &HBD3AF235
md5_II c, d, a, b, x(k + 2), S43, &H2AD7D2BB
md5_II b, c, d, a, x(k + 9), S44, &HEB86D391

a = AddUnsigned(a, AA)
b = AddUnsigned(b, BB)
c = AddUnsigned(c, CC)
d = AddUnsigned(d, DD)
Next

MD5 = LCase(WordToHex(a) & WordToHex(b) & WordToHex(c) & WordToHex(d)) '32byte
'MD5 = LCase(WordToHex(b) & WordToHex(c)) 'I crop this to fit 16byte database password :D
End Function
%>

<!--
* ====================================================================
*
* Send.asp 由网银在线技术支持提供
*
* 本页面接收来自上页所有订单信息,并提交支付订单到网线在线支付平台....
*
*
* ====================================================================
-->

<!--#include file="MD5.asp"-->

<%
'****************************************
v_mid = request("cid") ' 商户号,这里为测试商户号20000400，替换为自己的商户号即可
v_url = "" ' 商户自定义返回接收支付结果的页面 Receive.asp 为接收页面

' MD5密钥要跟订单提交页相同，如Send.asp里的 key = "test" ,修改""号内 test 为您的密钥
key = request("mykey") ' 如果您还没有设置MD5密钥请登陆我们为您提供商户后台，地址：https://merchant3.chinabank.com.cn/
' 登陆后在上面的导航栏里可能找到“资料管理”，在资料管理的二级导航栏里有“MD5密钥设置”
' 建议您设置一个16位以上的密钥或更高，密钥最多64位，但设置16位已经足够了
'****************************************%>


<%
if request("orderid")<>"" then '判断是否有传递订单号

v_oid = request("orderid")

else

curdate = now() ' 根据系统时间产生订单，格式：YYYYMMDD-v_mid-HMMSS
ymd = year(curdate)&month(curdate)&day(curdate) ' 年月日
hms = hour(curdate)&minute(curdate)&second(curdate) ' 分秒时

v_oid = ymd&"-"&v_mid&"-"&hms ' 推荐订单号构成格式为 年月日-商户号-小时分钟秒

end if

v_amount = request("totalmoney") ' 订单金额

v_moneytype = "CNY" ' 币种

text = v_amount&v_moneytype&v_oid&v_mid&v_url&key ' 拼凑加密串

v_md5info=Ucase(trim(md5(text))) ' 网银支付平台对MD5值只认大写字符串，所以小写的MD5值得转换为大写

'**********以下几项为可选信息,如果发送网银在线会保存此信息,使用和不使用都不影响支付！**************

v_rcvname = request("v_rcvname") ' 收货人
v_rcvaddr = request("v_rcvaddr") ' 收货地址
v_rcvtel = request("v_rcvtel") ' 收货人电话
v_rcvpost = request("v_rcvpost") ' 收货人邮编
v_rcvemail = request("v_rcvemail") ' 收货人邮件
v_rcvmobile = request("v_rcvmobile") ' 收货人手机号

v_ordername = request("v_ordername") ' 订货人姓名
v_orderaddr = request("v_orderaddr") ' 订货人地址
v_ordertel = request("v_ordertel") ' 订货人电话
v_orderpost = request("v_orderpost") ' 订货人邮编
v_orderemail = request("v_orderemail") ' 订货人邮件
v_ordermobile = request("v_ordermobile") ' 订货人手机号

remark1 = request("remark1") ' 备注字段1
remark2 = request("remark2") ' 备注字段2

%>

<!--以下信息为标准的 HTML 格式 + ASP 语言 拼凑而成的 网银在线 支付接口标准演示页面 -->

<html>

<body onLoad="javascript:document.E_FORM.submit()">
<form action="https://pay3.chinabank.com.cn/PayGate" method="POST" name="E_FORM">

<!--以下几项为网上支付重要信息，信息必须正确无误，信息会影响支付进行！-->

<input type="hidden" name="v_md5info" value="<%=v_md5info%>" size="100">
<input type="hidden" name="v_mid" value="<%=v_mid%>">
<input type="hidden" name="v_oid" value="<%=v_oid%>">
<input type="hidden" name="v_amount" value="<%=v_amount%>">
<input type="hidden" name="v_moneytype" value="<%=v_moneytype%>">
<input type="hidden" name="v_url" value="<%=v_url%>">


<!--以下几项项为网上支付完成后，随支付反馈信息一同传给信息接收页，在传输过程中内容不会改变,如：Receive.asp -->

<input type="hidden" name="remark1" value="<%=remark1%>">
<input type="hidden" name="remark2" value="<%=remark2%>">

<!--以下几项与网上支付货款无关，只是用来记录客户信息，可以不用，使用和不使用都不影响支付 -->

<input type="hidden" name="v_rcvname" value="<%=v_rcvname%>">
<input type="hidden" name="v_rcvaddr" value="<%=v_rcvaddr%>">
<input type="hidden" name="v_rcvtel" value="<%=v_rcvtel%>">
<input type="hidden" name="v_rcvpost" value="<%=v_rcvpost%>">
<input type="hidden" name="v_rcvemail" value="<%=v_rcvemail%>">
<input type="hidden" name="v_rcvmobile" value="<%=v_rcvmobile%>">

<input type="hidden" name="v_ordername" value="<%=v_ordername%>">
<input type="hidden" name="v_orderaddr" value="<%=v_orderaddr%>">
<input type="hidden" name="v_ordertel" value="<%=v_ordertel%>">
<input type="hidden" name="v_orderpost" value="<%=v_orderpost%>">
<input type="hidden" name="v_orderemail" value="<%=v_orderemail%>">
<input type="hidden" name="v_ordermobile" value="<%=v_ordermobile%>">

</form>

</body>
</html>

<%

Private Const ASP_BITS_TO_A_BYTE = 8
Private Const ASP_BYTES_TO_A_WORD = 4
Private Const ASP_BITS_TO_A_WORD = 32

Private ASP_m_lOnBits(30)
Private ASP_m_l2Power(30)

Private Function ASP_LShift(lValue, iShiftBits)
If iShiftBits = 0 Then
ASP_LShift = lValue
Exit Function
ElseIf iShiftBits = 31 Then
If lValue And 1 Then
ASP_LShift = &H80000000
Else
ASP_LShift = 0
End If
Exit Function
ElseIf iShiftBits < 0 Or iShiftBits > 31 Then
Err.Raise 6
End If

If (lValue And ASP_m_l2Power(31 - iShiftBits)) Then
ASP_LShift = ((lValue And ASP_m_lOnBits(31 - (iShiftBits + 1))) * ASP_m_l2Power(iShiftBits)) Or &H80000000
Else
ASP_LShift = ((lValue And ASP_m_lOnBits(31 - iShiftBits)) * ASP_m_l2Power(iShiftBits))
End If
End Function

Private Function ASP_Str2binold(varstr)
ASP_Str2binold=""
For i=1 To Len(varstr)
varchar=mid(varstr,i,1)
varasc = Asc(varchar)
If varasc<0 Then
varasc = varasc + 65535
End If
If varasc>255 Then
varlow = Left(Hex(Asc(varchar)),2)
varhigh = right(Hex(Asc(varchar)),2)
ASP_Str2binold = ASP_Str2binold & chrB("&H" & varlow) & chrB("&H" & varhigh)
Else
ASP_Str2binold = ASP_Str2binold & chrB(AscB(varchar))
End If
Next
End Function
Private Function ASP_Str2bin(varstr)
ASP_Str2bin=""
For i=1 To Len(varstr)
varchar=mid(varstr,i,1)
code = Server.UrlEncode(varchar)
if len(code) = 1 then
ASP_Str2bin = ASP_Str2bin & chrB(AscB(code))
else
codearr = split(code,"%")
for j=1 to ubound(codearr)
ASP_Str2bin = ASP_Str2bin & chrB("&H" & codearr(j))
next

End If
Next
End Function
Private Function ASP_RShift(lValue, iShiftBits)
If iShiftBits = 0 Then
ASP_RShift = lValue
Exit Function
ElseIf iShiftBits = 31 Then
If lValue And &H80000000 Then
ASP_RShift = 1
Else
ASP_RShift = 0
End If
Exit Function
ElseIf iShiftBits < 0 Or iShiftBits > 31 Then
Err.Raise 6
End If

ASP_RShift = (lValue And &H7FFFFFFE) \ ASP_m_l2Power(iShiftBits)

If (lValue And &H80000000) Then
ASP_RShift = (ASP_RShift Or (&H40000000 \ ASP_m_l2Power(iShiftBits - 1)))
End If
End Function

Private Function ASP_RotateLeft(lValue, iShiftBits)
ASP_RotateLeft = ASP_LShift(lValue, iShiftBits) Or ASP_RShift(lValue, (32 - iShiftBits))
End Function

Private Function ASP_AddUnsigned(lX, lY)
Dim lX4
Dim lY4
Dim lX8
Dim lY8
Dim lResult

lX8 = lX And &H80000000
lY8 = lY And &H80000000
lX4 = lX And &H40000000
lY4 = lY And &H40000000

lResult = (lX And &H3FFFFFFF) + (lY And &H3FFFFFFF)

If lX4 And lY4 Then
lResult = lResult Xor &H80000000 Xor lX8 Xor lY8
ElseIf lX4 Or lY4 Then
If lResult And &H40000000 Then
lResult = lResult Xor &HC0000000 Xor lX8 Xor lY8
Else
lResult = lResult Xor &H40000000 Xor lX8 Xor lY8
End If
Else
lResult = lResult Xor lX8 Xor lY8
End If

ASP_AddUnsigned = lResult
End Function

Private Function ASP_md5_F(x, y, z)
ASP_md5_F = (x And y) Or ((Not x) And z)
End Function

Private Function ASP_md5_G(x, y, z)
ASP_md5_G = (x And z) Or (y And (Not z))
End Function

Private Function ASP_md5_H(x, y, z)
ASP_md5_H = (x Xor y Xor z)
End Function

Private Function ASP_md5_I(x, y, z)
ASP_md5_I = (y Xor (x Or (Not z)))
End Function

Private Sub ASP_md5_FF(a, b, c, d, x, s, ac)
a = ASP_AddUnsigned(a, ASP_AddUnsigned(ASP_AddUnsigned(ASP_md5_F(b, c, d), x), ac))
a = ASP_RotateLeft(a, s)
a = ASP_AddUnsigned(a, b)
End Sub

Private Sub ASP_md5_GG(a, b, c, d, x, s, ac)
a = ASP_AddUnsigned(a, ASP_AddUnsigned(ASP_AddUnsigned(ASP_md5_G(b, c, d), x), ac))
a = ASP_RotateLeft(a, s)
a = ASP_AddUnsigned(a, b)
End Sub

Private Sub ASP_md5_HH(a, b, c, d, x, s, ac)
a = ASP_AddUnsigned(a, ASP_AddUnsigned(ASP_AddUnsigned(ASP_md5_H(b, c, d), x), ac))
a = ASP_RotateLeft(a, s)
a = ASP_AddUnsigned(a, b)
End Sub

Private Sub ASP_md5_II(a, b, c, d, x, s, ac)
a = ASP_AddUnsigned(a, ASP_AddUnsigned(ASP_AddUnsigned(ASP_md5_I(b, c, d), x), ac))
a = ASP_RotateLeft(a, s)
a = ASP_AddUnsigned(a, b)
End Sub

Private Function ASP_ConvertToWordArray(sMessage)
Dim lMessageLength
Dim lNumberOfWords
Dim lWordArray()
Dim lBytePosition
Dim lByteCount
Dim lWordCount

Const MODULUS_BITS = 512
Const CONGRUENT_BITS = 448

lMessageLength = LenB(sMessage)

lNumberOfWords = (((lMessageLength + ((MODULUS_BITS - CONGRUENT_BITS) \ ASP_BITS_TO_A_BYTE)) \ (MODULUS_BITS \ ASP_BITS_TO_A_BYTE)) + 1) * (MODULUS_BITS \ ASP_BITS_TO_A_WORD)
ReDim lWordArray(lNumberOfWords - 1)

lBytePosition = 0
lByteCount = 0
Do Until lByteCount >= lMessageLength
lWordCount = lByteCount \ ASP_BYTES_TO_A_WORD
lBytePosition = (lByteCount Mod ASP_BYTES_TO_A_WORD) * ASP_BITS_TO_A_BYTE
lWordArray(lWordCount) = lWordArray(lWordCount) Or ASP_LShift(AscB(MidB(sMessage, lByteCount + 1, 1)), lBytePosition)
lByteCount = lByteCount + 1
Loop

lWordCount = lByteCount \ ASP_BYTES_TO_A_WORD
lBytePosition = (lByteCount Mod ASP_BYTES_TO_A_WORD) * ASP_BITS_TO_A_BYTE

lWordArray(lWordCount) = lWordArray(lWordCount) Or ASP_LShift(&H80, lBytePosition)

lWordArray(lNumberOfWords - 2) = ASP_LShift(lMessageLength, 3)
lWordArray(lNumberOfWords - 1) = ASP_RShift(lMessageLength, 29)

ASP_ConvertToWordArray = lWordArray
End Function

Private Function ASP_WordToHex(lValue)
Dim lByte
Dim lCount

For lCount = 0 To 3
lByte = ASP_RShift(lValue, lCount * ASP_BITS_TO_A_BYTE) And ASP_m_lOnBits(ASP_BITS_TO_A_BYTE - 1)
ASP_WordToHex = ASP_WordToHex & Right("0" & Hex(lByte), 2)
Next
End Function

Public Function ASP_MD5(sMessage)
ASP_m_lOnBits(0) = CLng(1)
ASP_m_lOnBits(1) = CLng(3)
ASP_m_lOnBits(2) = CLng(7)
ASP_m_lOnBits(3) = CLng(15)
ASP_m_lOnBits(4) = CLng(31)
ASP_m_lOnBits(5) = CLng(63)
ASP_m_lOnBits(6) = CLng(127)
ASP_m_lOnBits(7) = CLng(255)
ASP_m_lOnBits(8) = CLng(511)
ASP_m_lOnBits(9) = CLng(1023)
ASP_m_lOnBits(10) = CLng(2047)
ASP_m_lOnBits(11) = CLng(4095)
ASP_m_lOnBits(12) = CLng(8191)
ASP_m_lOnBits(13) = CLng(16383)
ASP_m_lOnBits(14) = CLng(32767)
ASP_m_lOnBits(15) = CLng(65535)
ASP_m_lOnBits(16) = CLng(131071)
ASP_m_lOnBits(17) = CLng(262143)
ASP_m_lOnBits(18) = CLng(524287)
ASP_m_lOnBits(19) = CLng(1048575)
ASP_m_lOnBits(20) = CLng(2097151)
ASP_m_lOnBits(21) = CLng(4194303)
ASP_m_lOnBits(22) = CLng(8388607)
ASP_m_lOnBits(23) = CLng(16777215)
ASP_m_lOnBits(24) = CLng(33554431)
ASP_m_lOnBits(25) = CLng(67108863)
ASP_m_lOnBits(26) = CLng(134217727)
ASP_m_lOnBits(27) = CLng(268435455)
ASP_m_lOnBits(28) = CLng(536870911)
ASP_m_lOnBits(29) = CLng(1073741823)
ASP_m_lOnBits(30) = CLng(2147483647)

ASP_m_l2Power(0) = CLng(1)
ASP_m_l2Power(1) = CLng(2)
ASP_m_l2Power(2) = CLng(4)
ASP_m_l2Power(3) = CLng(8)
ASP_m_l2Power(4) = CLng(16)
ASP_m_l2Power(5) = CLng(32)
ASP_m_l2Power(6) = CLng(64)
ASP_m_l2Power(7) = CLng(128)
ASP_m_l2Power(8) = CLng(256)
ASP_m_l2Power(9) = CLng(512)
ASP_m_l2Power(10) = CLng(1024)
ASP_m_l2Power(11) = CLng(2048)
ASP_m_l2Power(12) = CLng(4096)
ASP_m_l2Power(13) = CLng(8192)
ASP_m_l2Power(14) = CLng(16384)
ASP_m_l2Power(15) = CLng(32768)
ASP_m_l2Power(16) = CLng(65536)
ASP_m_l2Power(17) = CLng(131072)
ASP_m_l2Power(18) = CLng(262144)
ASP_m_l2Power(19) = CLng(524288)
ASP_m_l2Power(20) = CLng(1048576)
ASP_m_l2Power(21) = CLng(2097152)
ASP_m_l2Power(22) = CLng(4194304)
ASP_m_l2Power(23) = CLng(8388608)
ASP_m_l2Power(24) = CLng(16777216)
ASP_m_l2Power(25) = CLng(33554432)
ASP_m_l2Power(26) = CLng(67108864)
ASP_m_l2Power(27) = CLng(134217728)
ASP_m_l2Power(28) = CLng(268435456)
ASP_m_l2Power(29) = CLng(536870912)
ASP_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 = ASP_ConvertToWordArray(ASP_Str2bin(sMessage))

a = &H67452301
b = &HEFCDAB89
c = &H98BADCFE
d = &H10325476

For k = 0 To UBound(x) Step 16
AA = a
BB = b
CC = c
DD = d

ASP_md5_FF a, b, c, d, x(k + 0), S11, &HD76AA478
ASP_md5_FF d, a, b, c, x(k + 1), S12, &HE8C7B756
ASP_md5_FF c, d, a, b, x(k + 2), S13, &H242070DB
ASP_md5_FF b, c, d, a, x(k + 3), S14, &HC1BDCEEE
ASP_md5_FF a, b, c, d, x(k + 4), S11, &HF57C0FAF
ASP_md5_FF d, a, b, c, x(k + 5), S12, &H4787C62A
ASP_md5_FF c, d, a, b, x(k + 6), S13, &HA8304613
ASP_md5_FF b, c, d, a, x(k + 7), S14, &HFD469501
ASP_md5_FF a, b, c, d, x(k + 8), S11, &H698098D8
ASP_md5_FF d, a, b, c, x(k + 9), S12, &H8B44F7AF
ASP_md5_FF c, d, a, b, x(k + 10), S13, &HFFFF5BB1
ASP_md5_FF b, c, d, a, x(k + 11), S14, &H895CD7BE
ASP_m

---

« 
» 

---