1
<?php
function bter_query($path, array $req = array()) {
// API settings, add your Key and Secret at here
$key = 'key here';
$secret = 'secrethere';
// generate a nonce to avoid problems with 32bits systems
$mt = explode(' ', microtime());
$req['nonce'] = $mt[1].substr($mt[0], 2, 6);
// generate the POST data string
$post_data = http_build_query($req, '', '&');
$sign = hash_hmac('sha512', $post_data, $secret);
// generate the extra headers
$headers = array(
'KEY: '.$key,
'SIGN: '.$sign,
);
// curl handle (initialize if required)
static $ch = null;
if (is_null($ch)) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT,
'Mozilla/4.0 (compatible; Bter PHP bot; '.php_uname('a').'; PHP/'.phpversion().')'
);
}
curl_setopt($ch, CURLOPT_URL, 'https://bter.com/api/'.$path);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
// run the query
$res = curl_exec($ch);
if ($res === false) throw new Exception('Curl error: '.curl_error($ch));
//echo $res;
$dec = json_decode($res, true);
if (!$dec) throw new Exception('Invalid data: '.$res);
return $dec;
}
try {
// example 1: get funds
var_dump(bter_query('1/private/getfunds'));
} catch (Exception $e) {
echo "Error:".$e->getMessage();
}
?>
Привет, ребята, мне нужно, чтобы преобразовать выше PHP код VBNET Я использую следующие функции:Преобразование PHP для VB.NET
Private Function StringToSHA512(ByVal content As String) As String
Dim M5 As New SHA512Managed
Dim bytestring() As Byte = Encoding.UTF8.GetBytes(content)
bytestring = M5.ComputeHash(bytestring)
Dim signer As String = Nothing
For Each bt As Byte In bytestring
signer &= bt.ToString("x2")
Next
Return signer
End Function
Private Function GetUnixTimestamp(ByVal currDate As DateTime) As Integer
'create Timespan by subtracting the value provided from the Unix Epoch
Dim span As TimeSpan = (currDate - New DateTime(2012, 1, 1, 0, 0, 0, 0).ToLocalTime())
'return the total seconds (which is a UNIX timestamp)
Return span.TotalSeconds
End Function
Private Function response(ByVal postdata As String) As String
Dim postReq As HttpWebRequest
Try
postReq = DirectCast(WebRequest.Create("https://bter.com/api/1/private/getfunds"), HttpWebRequest)
Dim keyer As String = LCase("Keyhere") 'your key goes here
Dim secret As String = "SecretHere" 'your secret goes here
Dim KeyByte() As Byte = Encoding.ASCII.GetBytes(secret)
Dim HMAcSha As New HMACSHA512(Encoding.ASCII.GetBytes(secret))
Dim messagebyte() As Byte = Encoding.ASCII.GetBytes(postdata)
Dim hashmessage() As Byte = HMAcSha.ComputeHash(messagebyte)
Dim Sign As String = BitConverter.ToString(hashmessage)
Sign = Sign.Replace("-", "")
postReq.Method = "POST"
postReq.KeepAlive = False
postReq.Headers.Add("Key", keyer)
postReq.Headers.Add("Sign", LCase(Sign))
postReq.ContentType = "application/x-www-form-urlencoded"
postReq.UserAgent = "Mozilla/5.0 (Windows; U; Windows NT 6.1; ru; rv:1.9.2.3) Gecko/20100401 Firefox/4.0 (.NET CLR 3.5.30729)"
postReq.ContentLength = messagebyte.Length
Dim postreqstream As Stream = postReq.GetRequestStream()
postreqstream.Write(messagebyte, 0, messagebyte.Length)
postreqstream.Dispose()
Dim PostRes As HttpWebResponse = DirectCast(postReq.GetResponse(), HttpWebResponse)
Dim postreqreader As New StreamReader(PostRes.GetResponseStream())
response = postreqreader.ReadToEnd.Replace(Chr(34), Chr(39))
postreqreader.Dispose()
PostRes.Close()
Catch ex As Exception
response = ""
End Try
End Function
Но когда я называю ответ («одноразовое значение =» & GetUnixtimestamp (теперь)) возвращает:
{ 'результат': 'ложный', 'сообщение': 'Ошибка: недопустимый данных'}
Что я делаю не так?