asp 快钱网关接口 支付宝接口 财付通接口代码(4)
来源:asp之家 发布时间:2011-03-08 10:55:00
tenpay
1.asp_md5.asp
代码如下:
<%
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_md5_FF a, b, c, d, x(k + 12), S11, &H6B901122
ASP_md5_FF d, a, b, c, x(k + 13), S12, &HFD987193
ASP_md5_FF c, d, a, b, x(k + 14), S13, &HA679438E
ASP_md5_FF b, c, d, a, x(k + 15), S14, &H49B40821
ASP_md5_GG a, b, c, d, x(k + 1), S21, &HF61E2562
ASP_md5_GG d, a, b, c, x(k + 6), S22, &HC040B340
ASP_md5_GG c, d, a, b, x(k + 11), S23, &H265E5A51
ASP_md5_GG b, c, d, a, x(k + 0), S24, &HE9B6C7AA
ASP_md5_GG a, b, c, d, x(k + 5), S21, &HD62F105D
ASP_md5_GG d, a, b, c, x(k + 10), S22, &H2441453
ASP_md5_GG c, d, a, b, x(k + 15), S23, &HD8A1E681
ASP_md5_GG b, c, d, a, x(k + 4), S24, &HE7D3FBC8
ASP_md5_GG a, b, c, d, x(k + 9), S21, &H21E1CDE6
ASP_md5_GG d, a, b, c, x(k + 14), S22, &HC33707D6
ASP_md5_GG c, d, a, b, x(k + 3), S23, &HF4D50D87
ASP_md5_GG b, c, d, a, x(k + 8), S24, &H455A14ED
ASP_md5_GG a, b, c, d, x(k + 13), S21, &HA9E3E905
ASP_md5_GG d, a, b, c, x(k + 2), S22, &HFCEFA3F8
ASP_md5_GG c, d, a, b, x(k + 7), S23, &H676F02D9
ASP_md5_GG b,&, nbsp;c, d, a, x(k + 12), S24, &H8D2A4C8A
ASP_md5_HH a, b, c, d, x(k + 5), S31, &HFFFA3942
ASP_md5_HH d, a, b, c, x(k + 8), S32, &H8771F681
ASP_md5_HH c, d, a, b, x(k + 11), S33, &H6D9D6122
ASP_md5_HH b, c, d, a, x(k + 14), S34, &HFDE5380C
ASP_md5_HH a, b, c, d, x(k + 1), S31, &HA4BEEA44
ASP_md5_HH d, a, b, c, x(k + 4), S32, &H4BDECFA9
ASP_md5_HH c, d, a, b, x(k + 7), S33, &HF6BB4B60
ASP_md5_HH b, c, d, a, x(k + 10), S34, &HBEBFBC70
ASP_md5_HH a, b, c, d, x(k + 13), S31, &H289B7EC6
ASP_md5_HH d, a, b, c, x(k + 0), S32, &HEAA127FA
ASP_md5_HH c, d, a, b, x(k + 3), S33, &HD4EF3085
ASP_md5_HH b, c, d, a, x(k + 6), S34, &H4881D05
ASP_md5_HH a, b, c, d, x(k + 9), S31, &HD9D4D039
ASP_md5_HH d, a, b, c, x(k + 12), S32, &HE6DB99E5
ASP_md5_HH c, d, a, b, x(k + 15), S33, &H1FA27CF8
ASP_md5_HH b, c, d, a, x(k + 2), S34, &HC4AC5665
ASP_md5_II a, b, c, d, x(k + 0), S41, &HF4292244
ASP_md5_II d, a, b, c, x(k + 7), S42, &H432AFF97
ASP_md5_II c, d, a, b, x(k + 14), S43, &HAB9423A7
ASP_md5_II b, c, d, a, x(k + 5), S44, &HFC93A039
ASP_md5_II a, b, c, d, x(k + 12), S41, &H655B59C3
ASP_md5_II d, a, b, c, x(k + 3), S42, &H8F0CCC92
ASP_md5_II c, d, a, b, x(k + 10), S43, &HFFEFF47D
ASP_md5_II b, c, d, a, x(k + 1), S44, &H85845DD1
ASP_md5_II a, b, c, d, x(k + 8), S41, &H6FA87E4F
ASP_md5_II d, a, b, c, x(k + 15), S42, &HFE2CE6E0
ASP_md5_II c, d, a, b, x(k + 6), S43, &HA3014314
ASP_md5_II b, c, d, a, x(k + 13), S44, &H4E0811A1
ASP_md5_II a, b, c, d, x(k + 4), S41, &HF7537E82
ASP_md5_II d, a, b, c, x(k + 11), S42, &HBD3AF235
ASP_md5_II c, d, a, b, x(k + 2), S43, &H2AD7D2BB
ASP_md5_II b, c, d, a, x(k + 9), S44, &HEB86D391
a = ASP_AddUnsigned(a, AA)
b = ASP_AddUnsigned(b, BB)
c = ASP_AddUnsigned(c, CC)
d = ASP_AddUnsigned(d, DD)
Next
ASP_MD5 = LCase(ASP_WordToHex(a) & ASP_WordToHex(b) & ASP_WordToHex(c) & ASP_WordToHex(d))
End Function
'使用方法是 md5 ("字符串") 下面是使用示范
'Response.Write "ASP_MD5('a')的加密结果为[" & ASP_MD5 ("a") & "]<br>"
'Response.Write "ASP_MD5('b')的加密结果为[" & ASP_MD5 ("b") & "]"
%>
2.send.asp
代码如下:
<!-- #include file="asp_md5.asp" -->
<%
Dim merchantId
Dim keyValue
merchantId = request("cid") '''商户编号
keyValue = request("mykey") '''商户密钥
orderid = request("orderid") '''订单编号
amount = request("totalmoney") '''订单金额
%>
<html>
<title>财付通支付</title>
<meta http-equiv="Cache-Control" content="no-cache"/>
<body onLoad="javascript:document.frm.submit()">
<% Response.Charset="GB2312" %>
<%
' 获取服务器日期,格式YYYYMMDD
Function CFTGetServerDate
Dim strTmp, iYear,iMonth,iDate
iYear = Year(Date)
iMonth = Month(Date)
iDate = Day(Date)
strTmp = CStr(iYear)
If iMonth < 10 Then
strTmp = strTmp & "0" & Cstr(iMonth)
Else
strTmp = strTmp & Cstr(iMonth)
End If
If iDate < 10 Then
strTmp = strTmp & "0" & Cstr(iDate)
Else
strTmp = strTmp & Cstr(iDate)
End If
CFTGetServerDate = strTmp
End Function
Dim md5_sign
spid = merchantId ' 这里替换为您的实际商户号
sp_key = keyValue ' sp_key是32位商户密钥, 请替换为您的实际密钥
' 下面是请求参数
cmdno = "1" ' 财付通支付为"1" (当前只支持 cmdno=1)
bill_date = CFTGetServerDate ' 交易日期 (yyyymmdd)
bank_type = "0" ' 银行类型: 0 财付通
' 1001 招商银行
' 1002 中国工商银行
' 1003 中国建设银行
' 1004 上海浦东发展银行
' 1005 中国农业银行
' 1006 中国民生银行
' 1008 深圳发展银行
' 1009 兴业银行
desc = "" ' 商品名称
purchaser_id = "" ' 用户财付通帐号,如果没有可以置空
bargainor_id = spid ' 商户号
sp_billno = orderid ' 商户生成的订单号(最多32位)
' 重要:
' 交易单号(28位): 商户号(10位) + 日期(8位) + 流水号(10位), 必须按此格式生成, 且不能重复
' 如果sp_billno超过10位, 则截取其中的流水号部分加到transaction_id后部(不足10位左补0)
' 如果sp_billno不足10位, 则左补0, 加到transaction_id后部
transaction_id = spid & bill_date & "0000" & right(sp_billno,6)
total_fee = amount*100 ' 总金额, 分为单位
fee_type = "1" ' 货币类型: 1 – RMB(人民币) 2 - USD(美元) 3 - HKD(港币)
return_url = "" ' 财付通回调页面地址, (最长255个字符)
attach = "" ' 商户私有数据, 请求回调页面时原样返回
' 生成MD5签名
sign_text = "cmdno=" & cmdno & "&date=" & bill_date & "&bargainor_id=" & bargainor_id &_
"&transaction_id=" & transaction_id & "&sp_billno=" & sp_billno &_
"&total_fee=" & total_fee & "&fee_type=" & fee_type & "&return_url=" & return_url &_
"&attach=" & attach & "&key=" & sp_key
md5_sign = UCase(ASP_MD5(sign_text)) ' 转换为大写
%>
<form name="frm" action="https://www.tenpay.com/cgi-bin/v1.0/pay_gate.cgi">
<input type=hidden name="cmdno" value="<%=cmdno%>">
<input type=hidden name="date" value="<%=bill_date%>">
<input type=hidden name="bank_type" value="<%=bank_type%>">
<input type=hidden name="desc" value="<%=desc%>">
<input type=hidden name="purchaser_id" value="<%=purchaser_id%>">
<input type=hidden name="bargainor_id" value="<%=bargainor_id%>">
<input type=hidden name="transaction_id" value="<%=transaction_id%>">
<input type=hidden name="sp_billno" value="<%=sp_billno%>">
<input type=hidden name="total_fee" value="<%=total_fee%>">
<input type=hidden name="fee_type" value="<%=fee_type%>">
<input type=hidden name="return_url" value="<%=return_url%>">
<input type=hidden name="attach" value="<%=attach%>">
<input type=hidden name="sign" value="<%=md5_sign%>">
</form>
</body>
</html>
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