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meziantou / CredentialManager.cs
Last active August 20, 2024 04:46
Using the Windows Credential API (CredRead, CredWrite, CredDelete, CredEnumerate).
// The most up to date version is available
// on GitHub: https://github.com/meziantou/Meziantou.Framework/tree/master/src/Meziantou.Framework.Win32.CredentialManager
// NuGet package: https://www.nuget.org/packages/Meziantou.Framework.Win32.CredentialManager/
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Runtime.InteropServices;
using System.Text;
using Microsoft.Win32.SafeHandles;
@meziantou
meziantou / CustomAuthorizeAttribute.cs
Last active October 31, 2023 08:37
Custom `AuthorizeAttribute` that allows boolean operators such as AND, OR, XOR, NOT
/// <summary>
/// [CustomAuthorize(Roles = "A && (!B || C) ^ D")]
/// </summary>
public class CustomAuthorizeAttribute : AuthorizeAttribute
{
/*
* Exp -> SubExp '&&' Exp // AND
* Exp -> SubExp '||' Exp // OR
* Exp -> SubExp '^' Exp // XOR
* SubExp -> '(' Exp ')'
@meziantou
meziantou / SR.tt
Created June 24, 2014 07:02
SR.tt
<#@ template language="C#" hostspecific="true" debug="true" #>
<#@ assembly name="System.Core" #>
<#@ assembly name="System.Windows.Forms" #>
<#@ assembly name="System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" #>
<#@ assembly name="System.Xml.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" #>
<#@ import namespace="System.Collections" #>
<#@ import namespace="System.Globalization" #>
<#@ import namespace="System.Linq" #>
<#@ import namespace="System.IO" #>
<#@ import namespace="System.Reflection" #>
@meziantou
meziantou / PasswordHasher.cs
Created June 24, 2014 07:06
ASP.NET Identity
public class PasswordHasher : IPasswordHasher
{
public int Pbkdf2IterCount { get; set; }
public int Pbkdf2SubkeyLength { get; set; }
public int SaltSize { get; set; }
public PasswordHasher()
{
@meziantou
meziantou / directive.js
Created June 24, 2014 07:07
Angularjs RegisterForm
app.directive('input', ['$parse', function ($parse) {
/*
* Initialize model from input value
*/
return {
restrict: 'E',
require: '?ngModel',
link: function (scope, element, attrs) {
if (attrs.ngModel && attrs.value) {
$parse(attrs.ngModel).assign(scope, attrs.value);
@meziantou
meziantou / SingleInstance.cs
Last active May 22, 2022 13:41
SingleInstance
using System;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Ipc;
using System.Threading;
namespace SingleInstance
{
class Program
{
@meziantou
meziantou / app.config
Last active August 29, 2015 14:03
ETW
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.1" />
</startup>
<system.diagnostics>
<trace autoflush="true" indentsize="4">
<listeners>
<remove name="Default" />
@meziantou
meziantou / EnumExtension.cs
Last active August 11, 2024 17:38
WPF Enum
[MarkupExtensionReturnType(typeof(IEnumerable<LocalizedValue>)]
public class EnumExtension : MarkupExtension
{
public EnumExtension()
{
}
public EnumExtension(Type enumType)
{
this.EnumType = enumType;
@meziantou
meziantou / WebFormsBootstrapValidation.aspx
Last active May 27, 2023 11:29
ASP.NET WebForms Validators & Bootstrap
<%@ Page Language="C#" AutoEventWireup="true" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>ASP.NET WebForms Validators & Bootstrap</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css" />
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap-theme.min.css" />
@meziantou
meziantou / SearchUniqueIdentifier
Last active August 29, 2015 14:13
Search uniqueidentifier (guid) in SQL Server database
DECLARE @searchValue uniqueidentifier = 'a2843a1e-6ed4-4045-a179-51f0743943b8'
DECLARE @sql NVARCHAR(MAX);
WITH cte_sql_queries(sql_query) AS (
-- SELECT '[dbo].[Customer]' FROM [dbo].[Customer] WHERE [Customer_Id]=@searchValue
SELECT 'SELECT ''' + QUOTENAME(t.TABLE_SCHEMA) + ''' schema_name '
+ ' , ''' + QUOTENAME(t.TABLE_NAME) + ''' table_name '
+ ' , ''' + QUOTENAME(c.COLUMN_NAME) + ''' column_name '
+ ' , ''SELECT ' + QUOTENAME(c.COLUMN_NAME) + ', * FROM ' + QUOTENAME(t.TABLE_SCHEMA) + '.' + QUOTENAME(t.TABLE_NAME) + ' WHERE ' + QUOTENAME(c.COLUMN_NAME) + '='''''+ CAST(@searchValue AS NVARCHAR(36)) +''''''' query '
+ ' FROM ' + QUOTENAME(t.TABLE_SCHEMA) + '.' + QUOTENAME(t.TABLE_NAME)