public virtual string CreateMd5Sign(string key, string value)
{
StringBuilder stringBuilder = new StringBuilder();
ArrayList arrayLists = new ArrayList(Parameters.Keys);
arrayLists.Sort();
foreach (string arrayList in arrayLists)
{
string item = (string)Parameters[arrayList];
if ((item == null || "".CompareTo(item) == 0 || "sign".CompareTo(arrayList) == 0 ? false : "key".CompareTo(arrayList) != 0))
{
stringBuilder.Append(string.Concat(arrayList, "=", item, "&"));
}
}
stringBuilder.Append(string.Concat(key, "=", value));
string upper = MD5Util.GetMD5(stringBuilder.ToString(), GetCharset()).ToUpper();
return(upper);
}
public virtual bool isTenpaySign()
{
StringBuilder stringBuilder = new StringBuilder();
ArrayList arrayLists = new ArrayList(parameters.Keys);
arrayLists.Sort();
foreach (string arrayList in arrayLists)
{
string item = (string)parameters[arrayList];
if ((item == null || "".CompareTo(item) == 0 || "sign".CompareTo(arrayList) == 0 ? false : "key".CompareTo(arrayList) != 0))
{
stringBuilder.Append(string.Concat(arrayList, "=", item, "&"));
}
}
stringBuilder.Append(string.Concat("key=", getKey()));
string lower = MD5Util.GetMD5(stringBuilder.ToString(), getCharset()).ToLower();
setDebugInfo(string.Concat(stringBuilder.ToString(), " => sign:", lower));
bool flag = getParameter("sign").ToLower().Equals(lower);
return(flag);
}
public static string GetNoncestr()
{
int num = (new Random()).Next(1000);
return(MD5Util.GetMD5(num.ToString(), "GBK"));
}
