这几句PHP代码，用ASP怎么写

这几句PHP代码，用ASP应该怎么写
ksort($params);
$str = urldecode(http_build_query($params));
$hash = mhash(MHASH_SHA256, $str, $keycode);
$params['sign'] = base64_encode($hash);
$url = "https://open.huawa.com/newapi/import%22;
$data = http_post($url, $params);

这是对参数签名吧，需要调用SHA256

<%@ Language=VBScript %>
<%
' Sorting the params dictionary
Set params = CreateObject("Scripting.Dictionary")
For Each x In Request.Form
    params(x) = Request.Form(x)
Next
Set keys = params.Keys
keys.Sort

' Building the query string
str = ""
For Each key In keys
    val = Server.UrlEncode(params(key))
    If str <> "" Then
        str = str & "&"
    End If
    str = str & key & "=" & val
Next

' Calculating the hash
Set crypto = Server.CreateObject("CAPICOM.HashedData")
crypto.Algorithm = 8  ' SHA-256
crypto.SignedData = str & "&" & keycode
hash = crypto.Value

' Encoding the hash with base64
Set base64 = Server.CreateObject("MSXML2.DomDocument")
Set elem = base64.CreateElement("base64")
elem.DataType = "bin.base64"
elem.NodeTypedValue = hash
encoded = elem.Text

' Adding the sign parameter
params("sign") = encoded

' Sending the POST request
Set http = Server.CreateObject("MSXML2.ServerXMLHTTP")
url = "https://open.huawa.com/newapi/import"
http.Open "POST", url, False
http.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
http.Send str

' Receiving the response
responseText = http.responseText
Response.Write responseText
%>

可以使用 edge 浏览器插件 ChatGPT 试试，免费的。

<%@ Language=VBScript %>
<%
' Sorting the params dictionary
Set params = CreateObject("Scripting.Dictionary")
For Each x In Request.Form
    params(x) = Request.Form(x)
Next
Set keys = params.Keys
keys.Sort
 
' Building the query string
str = ""
For Each key In keys
    val = Server.UrlEncode(params(key))
    If str <> "" Then
        str = str & "&"
    End If
    str = str & key & "=" & val
Next
 
' Calculating the hash
Set crypto = Server.CreateObject("CAPICOM.HashedData")
crypto.Algorithm = 8  ' SHA-256
crypto.SignedData = str & "&" & keycode
hash = crypto.Value
 
' Encoding the hash with base64
Set base64 = Server.CreateObject("MSXML2.DomDocument")
Set elem = base64.CreateElement("base64")
elem.DataType = "bin.base64"
elem.NodeTypedValue = hash
encoded = elem.Text
 
' Adding the sign parameter
params("sign") = encoded
 
' Sending the POST request
Set http = Server.CreateObject("MSXML2.ServerXMLHTTP")
url = "https://open.huawa.com/newapi/import"
http.Open "POST", url, False
http.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
http.Send str
 
' Receiving the response
responseText = http.responseText
Response.Write responseText
%>
 

你提供的PHP代码是用于生成签名并发送HTTP POST请求的。在ASP（Active Server Pages）中，你可以使用类似的逻辑来实现相同的功能。以下是将你的PHP代码转换为ASP代码的示例：

<%
' Sort the parameters
Set params = CreateObject("Scripting.Dictionary")
For Each key In Request.Form.Keys
    params.Add key, Request.Form(key)
Next

' Convert parameters to URL-encoded string
Set http = Server.CreateObject("MSXML2.ServerXMLHTTP")
http.Open "POST", "https://open.huawa.com/newapi/import", False
http.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
http.Send params.Encode

' Calculate the hash
Set sha256 = Server.CreateObject("System.Security.Cryptography.SHA256Managed")
str = http.ResponseText & keycode ' Modify this as needed
hash = sha256.ComputeHash_2(UTF8.GetBytes(str))

' Convert the hash to base64
Set util = Server.CreateObject("MSXML2.DomDocument")
Set node = util.CreateElement("base64Binary")
node.DataType = "bin.base64"
node.nodeTypedValue = hash

' Send the request with the signature
params("sign") = node.Text
http.Send params.Encode
responseText = http.ResponseText ' This variable contains the response from the server
%>

请注意，ASP和PHP之间存在一些差异，上面的ASP代码可能需要根据你的具体环境和需求进行适当的调整。确保适应你的服务器环境，并根据实际情况修改上述代码中的特定部分，如键名、URL、哈希字符串等。如果需要更详细的帮助，建议查阅ASP相关文档或咨询相关专业人士。

<%
' Sort the params dictionary
Set params = Server.CreateObject("Scripting.Dictionary")
params.Add "param3", "value3"
params.Add "param1", "value1"
params.Add "param2", "value2"

Set keys = params.Keys
For i = 0 To keys.Count - 1
    For j = i + 1 To keys.Count - 1
        If params(keys(i)) > params(keys(j)) Then
            temp = params(keys(i))
            params(keys(i)) = params(keys(j))
            params(keys(j)) = temp
        End If
    Next
Next

' Build the query string
queryString = ""
For Each key In params.Keys
    queryString = queryString & key & "=" & params(key) & "&"
Next
queryString = Left(queryString, Len(queryString) - 1) ' Remove the trailing "&"

' Decode the query string
str = Server.UrlDecode(queryString)

' Compute the hash
Set sha = Server.CreateObject("System.Security.Cryptography.SHA256CryptoServiceProvider")
Set key = Server.CreateObject("System.Text.UTF8Encoding").GetBytes("your_key_here")
Set strBytes = Server.CreateObject("System.Text.UTF8Encoding").GetBytes(str)
hashBytes = sha.ComputeHash_2((strBytes))

' Encode the hash
Set enc = Server.CreateObject("System.Text.Base64Encoding")
hash = enc.Encode_ByteArray_2(hashBytes)

' Set the sign parameter
params("sign") = hash

' Perform HTTP POST
Set http = Server.CreateObject("MSXML2.ServerXMLHTTP")
url = "https://open.huawa.com/newapi/import"
http.Open "POST", url, False
http.SetRequestHeader "Content-Type", "application/x-www-form-urlencoded"
http.Send queryString

' Get the response
responseText = http.responseText

' Clean up
Set http = Nothing
Set enc = Nothing
Set sha = Nothing
Set strBytes = Nothing
Set key = Nothing
Set params = Nothing

' Output the response
Response.Write responseText
%>

使用SHA256算法和keycode对字符串进行散列，并转换为Base64编码

<%
' Assuming $params is an associative array or dictionary
' ksort($params) equivalent in ASP:
Set params = CreateObject("Scripting.Dictionary")
For Each key In Request.Form.Keys
    params.Add key, Request.Form(key)
Next

' urldecode(http_build_query($params)) equivalent in ASP:
str = ""
For Each key In params.Keys
    str = str & Server.UrlDecode(key) & "=" & Server.UrlDecode(params(key)) & "&"
Next
str = Left(str, Len(str) - 1) ' Remove the trailing "&"

' hash calculation equivalent in ASP:
Set sha256 = Server.CreateObject("System.Security.Cryptography.SHA256Managed")
keycode = "your_key_here"
strBytes = StrToByteArray(str)
keyBytes = StrToByteArray(keycode)
sha256.TransformBlock keyBytes, 0, Len(keyBytes), keyBytes, 0
sha256.TransformFinalBlock strBytes, 0, Len(strBytes)
hashBytes = sha256.Hash
hash = ConvertToBase64(hashBytes)
Set sha256 = Nothing

' http_post() equivalent in ASP:
Set http = Server.CreateObject("MSXML2.ServerXMLHTTP.6.0")
url = "https://open.huawa.com/newapi/import"
http.Open "POST", url, False
http.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
http.send str

Function StrToByteArray(str)
    Dim i, byteArray()
    ReDim byteArray(Len(str) - 1)
    For i = 1 To Len(str)
        byteArray(i - 1) = AscB(Mid(str, i, 1))
    Next
    StrToByteArray = byteArray
End Function

Function ConvertToBase64(bytes)
    Dim xml, node
    Set xml = CreateObject("MSXML2.DOMDocument")
    Set node = xml.CreateElement("b64")
    node.DataType = "bin.base64"
    node.nodeTypedValue = bytes
    ConvertToBase64 = node.Text
    Set xml = Nothing
    Set node = Nothing
End Function
%>

上述代码是通过 ASP 进行等价转换的示例。由于 PHP 和 ASP 在语法和库的设计上有所不同，可能需要进行更多的适应性修改。此外，ASP.NET（不同于 ASP）也提供了类似的功能

你这个是实现实现签名验证功能吧：

<%  
Dim secretKey, message, signatureToVerify  
Dim xmlHttpRequest  
  
' 假设 secretKey 是你的密钥，message 是你要验证签名的消息，signatureToVerify 是收到的签名  
secretKey = "your_secret_key"  
message = "your_message"  
signatureToVerify = "received_signature"  
  
' 使用 HMAC SHA256 算法验证签名  
Set xmlHttpRequest = Server.CreateObject("MSXML2.ServerXMLHTTP")  
xmlHttpRequest.Open "GET", "http://api.example.com/verify_signature?" & "message=" & Server.URLEncode(message) & "&signature=" & Server.URLEncode(signatureToVerify) & "&secretKey=" & Server.URLEncode(secretKey), False  
xmlHttpRequest.send  
  
If xmlHttpRequest.Status = 200 Then  
    If xmlHttpRequest.responseText = "valid" Then  
        ' 签名验证成功  
    ElseIf xmlHttpRequest.responseText = "invalid" Then  
        ' 签名验证失败  
    End If  
Else  
    ' 处理错误  
End If  

引用GPT作答，有问题再叫我
对于这几句PHP代码，你可以使用ASP来实现相同的功能。以下是使用ASP编写的等效代码：

<%
Dim params, str, hash, sign, url, data

Set params = Server.CreateObject("Scripting.Dictionary")
params.Add "param1", "value1"
params.Add "param2", "value2"
' 添加更多参数...

' 对参数进行排序
Set sortedParams = Server.CreateObject("Scripting.Dictionary")
For Each key In params.Keys
    sortedParams.Add key, params(key)
Next

' 构建查询字符串
str = ""
For Each key In sortedParams.Keys
    str = str & key & "=" & Server.UrlEncode(sortedParams(key)) & "&"
Next
str = Left(str, Len(str) - 1)

' 计算哈希值
Set sha256 = Server.CreateObject("System.Security.Cryptography.SHA256Managed")
Set encoding = Server.CreateObject("System.Text.UTF8Encoding")
Set keycode = encoding.GetBytes("your_keycode")
Set hash = sha256.ComputeHash(encoding.GetBytes(str & keycode))
Set mhash = Server.CreateObject("Scripting.Dictionary")
mhash.Add "hash", hash

' 对哈希值进行Base64编码
Set base64 = Server.CreateObject("System.Convert")
sign = base64.ToBase64String(mhash("hash"))

' 设置请求URL
url = "https://open.huawa.com/newapi/import"

' 发送HTTP POST请求
Set xmlhttp = Server.CreateObject("MSXML2.ServerXMLHTTP")
xmlhttp.Open "POST", url, False
xmlhttp.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
xmlhttp.Send str & "&sign=" & Server.UrlEncode(sign)

' 获取响应数据
data = xmlhttp.responseText

' 处理响应数据...
%>

请注意，上述代码仅为示例，你需要根据实际情况修改参数和处理响应数据的逻辑。