private Or(SortedSet <Regex <T> > regexes)
: base(
regexes.Any(r => r.AcceptsEmptyString),
regexes.Aggregate(RegexType.Or.GetHashCode(), (hash, rex) => hash * 7 + rex.GetHashCode()))
{
_regexes = regexes;
}
private bool CheckSignature(Account account, string signature, string timestamp, string nonce)
{
ISet<string> paramList = new SortedSet<string> { account.Token, timestamp, nonce };
var currentSignature = HashCryptography.Sha1Encrypt(paramList.Aggregate((o, t) => o + t));
FileLogHelper.WriteInfo("CheckSignature:" + currentSignature);
return currentSignature == signature;
}
private int GetSumOfPandigitalProducts()
{
for (int i = 0; i < firstNumbers.Count(); ++i)
{
for (int j = 0; j < secondNumbers.Count(); ++j)
{
if (IsPandigitalProduct(firstNumbers[i], secondNumbers[j]))
{
_products.Add(firstNumbers[i] * secondNumbers[j]);
}
}
}
return(_products.Aggregate((a, b) => a + b));
}
/// <summary>
/// 验证签名
/// </summary>
/// <param name="signature"></param>
/// <param name="timestamp"></param>
/// <param name="nonce"></param>
/// <returns></returns>
public static bool VerifySign(string signature, string timestamp, string nonce)
{
// 获取公众号配置的token
var token = Wx.Config.Token;
SortedSet <string> array = new SortedSet <string>( );
array.Add(token);
array.Add(timestamp);
array.Add(nonce);
var str = array.Aggregate((s1, s2) => s1 + s2);
// 签名验证
var sign = AppUtils.Sha1.SHA1WithUtf8(str).ToLower( );
return(sign == signature);
}
private string GenerateRef(SortedSet <short> refIds)
{
return(refIds.Aggregate(new StringBuilder(), (a, b) => a.Append(b)).ToString());
}
public override string ToString()
{
return(_combinations.Aggregate("", (current, comb) => current + (comb + Environment.NewLine)));
}
public override string ToString()
{
return(value.Aggregate((current, next) => current.ToString() + ", " + next.ToString()));
}
