public static void BuildPassword(MSSQLDB db, SqlTransaction trans, Int64 context, Int64 entityId, Int64 enterpriseId)
{
String pwdMethod = "random";
String pwdValue = "";
using (DataTable dtRules = db.Select("select password_rule from context c where c.id = " + context + " and (c.password_rule is not null and rtrim(LTRIM(c.password_rule)) <> '')", trans))
{
if ((dtRules != null) && (dtRules.Rows.Count > 0))
{
String v = dtRules.Rows[0]["password_rule"].ToString().Trim();
if (v.IndexOf("[") != -1)
{
Regex rex = new Regex(@"(.*?)\[(.*?)\]");
Match m = rex.Match(v);
if (m.Success)
{
pwdMethod = m.Groups[1].Value.ToLower();
pwdValue = m.Groups[2].Value;
}
}
else
{
pwdMethod = v;
}
}
}
switch (pwdMethod)
{
case "default":
//Nada a senha ja foi definida
break;
case "field":
throw new NotImplementedException();
/*
* Int64 fieldId = 0;
* Int64.TryParse(pwdValue, out fieldId);
* using (DataTable dtFields = db.Select("select * from identity_field where identity_id = " + this.IdentityId + " and field_id = " + fieldId, trans))
* if ((dtFields != null) && (dtFields.Rows.Count > 0))
* {
* pwdValue = dtFields.Rows[0]["value"].ToString();
* }*/
break;
default: //Random
pwdValue = "";
break;
}
//Se a senha continua vazia, gera uma randômica
if ((pwdValue == null) || (pwdValue == ""))
{
pwdValue = RandomPassword.Generate(14, 16);
}
Boolean MustChangePassword = true;
String pwd = "";
using (EnterpriseKeyConfig sk = new EnterpriseKeyConfig(db.conn, enterpriseId, trans))
using (CryptApi cApi = new CryptApi(sk.ServerCert, Encoding.UTF8.GetBytes(pwdValue)))
pwd = Convert.ToBase64String(cApi.ToBytes());
String sql = "update entity set password = @password, change_password = getdate(), must_change_password = @must where id = @entityId";
SqlParameterCollection par = GetSqlParameterObject();
par.Add("@entityId", SqlDbType.BigInt).Value = entityId;
par.Add("@password", SqlDbType.VarChar, pwd.Length).Value = pwd;
par.Add("@must", SqlDbType.Bit).Value = MustChangePassword;
db.AddUserLog(LogKey.User_PasswordChanged, null, "Engine", UserLogLevel.Info, 0, 0, context, 0, 0, entityId, 0, "Password changed", "", trans);
db.ExecuteNonQuery(sql, CommandType.Text, par, trans);
}