YoBit tapi问题与recetincation

问题描述：

我想为自己写简单的应用程序，当我尝试拨打 getInfo方法我总是得到一个错误到响应。密钥，符号，方法或随机数不正确。我找到了一些例子，但我仍然无法在代码中发现错误。任何人都可以帮助我吗？YoBit tapi问题与recetincation

代码正常工作 for hitbtc。我知道yobit有点不同，但我认为我已经适应了这一点。

我的代码：

Protected Shared Function readStrings(signatureheader As String, host As String, pathandQuery As String, post As String, secret As String, hasher As System.Security.Cryptography.HMAC, otherHeaders As Tuple(Of String, String)()) As String 
    'apikey=98998BEEB8796455044F02E4864984F4 
    'secret=44b7659167ffc38bb34fa35b5c816cf5 
    hasher.Key = exchanges.getBytes(secret) 
    Dim url = host + pathandQuery ' url = "https://yobit.net/tapi/" 
    Dim wc = New CookieAwareWebClient() 
    Dim sigHash2 = "" 

    If post = "" Then 
     sigHash2 = CalculateSignature2(pathandQuery, hasher) 
    Else 
     'post = "method=getInfo&nonce=636431012620" 
     sigHash2 = CalculateSignature2(post, hasher) 'sighash2= "ece0a3c4af0c68dedb1f840d0aef0fd5fb9fc5e808105c4e6590aa39f4643679af5da52b97d595cd2277642eb27b8a357793082007abe1a3bab8de8df24f80d2" 
    End If 

    wc.Headers.Add(signatureheader, sigHash2) ' SignatureHeader ="Sign" 

    Dim response = "" 

    For Each oh In otherHeaders ' otherHeaders =(0) {(Key, 98998BEEB8796455044F02E4864984F4)} System.Tuple(Of String, String) 
     wc.Headers.Add(oh.Item1, oh.Item2) 
    Next 

    '-  wc.Headers {Sign: ece0a3c4af0c68dedb1f840d0aef0fd5fb9fc5e808105c4e6590aa39f4643679af5da52b97d595cd2277642eb27b8a357793082007abe1a3bab8de8df24f80d2 Key: 98998BEEB8796455044F02E4864984F4 } System.Net.WebHeaderCollection 
    'url = "https://yobit.net/tapi/" 
    'post = "method=getInfo&nonce=636431012620" 

    If post = "" Then 
     response = wc.DownloadString(url) 
    Else 
     response = wc.UploadString(url, post) 'response =  response "{"success":0,"error":"invalid key, sign, method or nonce"}" String 

    End If 


    Return response 
End Function

的代码已经成功地测试了hitbtc。

所以加密部分是正确的。我把它放在这里，无论如何，完整性

Protected Shared Function CalculateSignature2(text As String, hasher As System.Security.Cryptography.HMAC) As String 
    Dim siginhash = hasher.ComputeHash(exchanges.getBytes(text)) 
    Dim sighash = exchanges.getString(siginhash) 
    Return sighash 
End Function

所以，

的完整性检查

此代码的工作

Public Overrides Sub readbalances() 
    Dim response = readStrings("X-Signature", "https://api.hitbtc.com", "/api/1/trading/balance?nonce=" + exchanges.getNonce().ToString + "&apikey=" + _apiKey, "", _secret, New System.Security.Cryptography.HMACSHA512(), {}) 


End Sub

随着yobit的东西是不同的。我必须使用帖子而不是get。我得添加更多的标题。不过，我认为我已经解决了这个问题。

它不起作用。

为yobit API的Python函数是这样我只需要翻译，要vb.net我想我已经做得非常圆满

API Call Authentication in Python (Working PHP example)

我认为错误是在这里

request_url = "https://yobit.net/tapi"; 
request_body = "method=TradeHistory&pair=ltc_btc&nonce=123"; 
signature = hmac_sha512(request_body,yobit_secret); 
http_headers = { 
    "Content-Type":"application/x-www-form-urlencoded", 
    "Key":yobit_public_key, 
    "Sign":signature 
} 

response = http_post_request(request_url,request_body,http_headers); 
result = json_decode(response.text);

有我所复制的东西是方法= getInfo & nonce = 636431012620这是我发布的内容。

所以这似乎是正确的。

我不认为你的URL添加方法之一。你应该使用post命令。 –

谢谢你的回答。你是对的。问题是错误的请求。我已经找到了解决方案 – Alex

答

看起来像是有效的。

我只需要改变现时所以，它的0至2^31

因此，这是错误

post = "method=getInfo&nonce=636431012620

乱数应该不会那么大。在最应该是

此外，虽然没有记录，我必须补充

内容类型头的一个。这是最终的解决方案

Dim nonce = exchanges.getNonce().ToString 
    Dim content = hashObject("", nonce, "method=getInfo&nonce=") 
    Dim sighash = computeSig(content) 
    Dim result = CookieAwareWebClient.downloadString1("https://yobit.net/tapi/", content, {New Tuple(Of String, String)("Key", _apiKey), New Tuple(Of String, String)("Sign", sighash), New Tuple(Of String, String)("Content-Type", "application/x-www-form-urlencoded")})

所以我说New Tuple(Of String, String)("Content-Type", "application/x-www-form-urlencoded")作为标题

Protected Overridable Function computeSig(content As String) As String 
    Dim hasher = New System.Security.Cryptography.HMACSHA512(System.Text.Encoding.UTF8.GetBytes(_secret)) 
    Return CalculateSignature2(content, hasher) 
End Function 

Public Shared Function CalculateSignature2(content As String, hasher As System.Security.Cryptography.HMAC) As String 
    Dim siginhash = hasher.ComputeHash(System.Text.Encoding.UTF8.GetBytes(content)) 
    Dim sighash = exchanges.getString(siginhash) 'convert bytes to string 
    Return sighash 
End Function 

Public Shared Function downloadString1(url As String, post As String, otherHeaders As Tuple(Of String, String)()) As String 
    Dim wc = New CookieAwareWebClient() 
    For Each oh In otherHeaders 
     wc.Headers.Add(oh.Item1, oh.Item2) 
    Next 

    Dim response = String.Empty 

    Try 
     If post = "" Then 
      response = wc.DownloadString(url) 
     Else 
      response = wc.UploadString(url, post) 
     End If 
    Catch ex As Exception 
     Dim a = 1 
    End Try 

    Return response 
End Function

YoBit tapi问题与recetincation

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