public string SignWithKey(SortedDictionary <string, string> dictionary)
{
StringBuilder sb = new StringBuilder();
foreach (KeyValuePair <string, string> iter in dictionary)
{
if (!string.IsNullOrEmpty(iter.Value) && iter.Key != "sign")
{
sb.Append(iter.Key).Append('=').Append(iter.Value).Append("&");
}
}
string signContent = sb.Append("key=").Append(SignSettings.Key).ToString();
switch (SignSettings.SignType)
{
case EnumSignType.MD5:
return(MD5Hash.HashToHex(signContent).ToUpper());
case EnumSignType.HMACSHA256:
return(HMACSHA256Hash.HashToHex(signContent, SignSettings.Key).ToUpper());
default:
break;
}
return(null);
}
public string SignWithSecret(SortedDictionary <string, string> dictionary, List <string> include)
{
StringBuilder sb = new StringBuilder();
foreach (KeyValuePair <string, string> iter in dictionary)
{
if (!string.IsNullOrEmpty(iter.Value) && include.Contains(iter.Key))
{
sb.Append(iter.Key).Append('=').Append(iter.Value).Append("&");
}
}
string signContent = sb.Append("secret=").Append(SignSettings.Secret).ToString();
return(MD5Hash.HashToHex(signContent).ToUpper());
}
