SeedValidate() private method

Validates the entry's Seed making sure it's a valid Base32 string.
private SeedValidate ( PwEntry PasswordEntry ) : bool
PasswordEntry PwEntry Password Entry.
return bool
        /// <summary>
        /// Tells KeePass what to display in the column.
        /// </summary>
        /// <param name="columnName"></param>
        /// <param name="pe"></param>
        /// <returns>String displayed in the columns.</returns>
        public override string GetCellData(string columnName, PwEntry pe)
        {
            if (columnName == null)
            {
                throw new ArgumentNullException("columnName");
            }

            if (pe == null)
            {
                throw new ArgumentNullException("pe");
            }

            if (_plugin.SettingsCheck(pe) && _plugin.SeedCheck(pe))
            {
                bool validInterval;
                bool validLength;
                bool validUrl;
                if (_plugin.SettingsValidate(pe, out validInterval, out validLength, out validUrl))
                {
                    string[] settings = _plugin.SettingsGet(pe);

                    TOTPProvider totpGenerator = new TOTPProvider(settings, ref _plugin.TimeCorrections);

                    if (_plugin.SeedValidate(pe))
                    {
                        return(totpGenerator.GenerateByByte(Base32.Decode(_plugin.SeedGet(pe).ReadString().ExtWithoutSpaces())) + (_pluginHost.CustomConfig.GetBool(KeeTrayTOTPExt.setname_bool_TOTPColumnTimer_Visible, true) ? totpGenerator.Timer.ToString().ExtWithParenthesis().ExtWithSpaceBefore() : string.Empty));
                    }
                    return(Localization.Strings.ErrorBadSeed);
                }
                return(Localization.Strings.ErrorBadSettings);
            }
            return(_plugin.SettingsCheck(pe) || _plugin.SeedCheck(pe) ? Localization.Strings.ErrorStorage : string.Empty);
        }
            /// <summary>
            /// Tells KeePass what to display in the column.
            /// </summary>
            /// <param name="strColumnName"></param>
            /// <param name="pe"></param>
            /// <returns>String displayed in the columns.</returns>
            public override string GetCellData(string strColumnName, PwEntry pe)
            {
                if (strColumnName == null)
                {
                    throw new ArgumentNullException("strColumnName");
                }
                if (pe == null)
                {
                    throw new ArgumentNullException("pe");
                }
                if (plugin.SettingsCheck(pe) && plugin.SeedCheck(pe))
                {
                    bool ValidInterval;
                    bool ValidLength;
                    bool ValidUrl;
                    if (plugin.SettingsValidate(pe, out ValidInterval, out ValidLength, out ValidUrl))
                    {
                        string[] Settings = plugin.SettingsGet(pe);

                        TOTPProvider TOTPGenerator = new TOTPProvider(Settings, ref plugin.TimeCorrections);

                        if (plugin.SeedValidate(pe))
                        {
                            return(TOTPGenerator.GenerateByByte(
                                       Base32.Decode(plugin.SeedGet(pe).ReadString().ExtWithoutSpaces())) + (m_host.CustomConfig.GetBool(setname_bool_TOTPColumnTimer_Visible, true) ? TOTPGenerator.Timer.ToString().ExtWithParenthesis().ExtWithSpaceBefore() : string.Empty));
                        }
                        return(TrayTOTP_CustomColumn_Localization.strWarningBadSeed);
                    }
                    return(TrayTOTP_CustomColumn_Localization.strWarningBadSet);
                }
                return(plugin.SettingsCheck(pe) || plugin.SeedCheck(pe) ? TrayTOTP_CustomColumn_Localization.strWarningStorage : string.Empty);
            }