From 5b31afe52eb506f09b7913d6100c71f0af93ab2a Mon Sep 17 00:00:00 2001
From: Persson-dev <sim16.prib@gmail.com>
Date: Wed, 26 Mar 2025 17:02:40 +0100
Subject: [PATCH] debut

---
 db_test.php                      |  15 +++++
 index.php                        |   3 +
 ldap.php                         | 106 +++++++++++++++++++++++++++++++
 login.php                        |  33 ++++++++++
 templates/login_failed.html      |  10 +++
 templates/login_form.html        |  21 ++++++
 templates/login_success.html.php |  12 ++++
 view/View.php                    |  48 ++++++++++++++
 8 files changed, 248 insertions(+)
 create mode 100644 db_test.php
 create mode 100644 index.php
 create mode 100644 ldap.php
 create mode 100644 login.php
 create mode 100644 templates/login_failed.html
 create mode 100644 templates/login_form.html
 create mode 100644 templates/login_success.html.php
 create mode 100644 view/View.php

diff --git a/db_test.php b/db_test.php
new file mode 100644
index 0000000..3d7651f
--- /dev/null
+++ b/db_test.php
@@ -0,0 +1,15 @@
+<?php
+$host = 'localhost'; // ou l'adresse IP du serveur MariaDB
+$dbname = 'mysql'; // nom de votre base de donn�es
+$username = 'root'; // nom d'utilisateur MariaDB
+$password = '4321'; // mot de passe pour l'utilisateur
+try {
+	// Cr�ation d'une instance PDO pour la connexion � la base de donn�es
+	$pdo = new PDO("mysql:host=$host;dbname=$dbname", $username, $password);
+	// Configuration du mode d'erreur de PDO pour les exceptions
+	$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+	echo "Connexion réussie � MariaDB avec PDO!";
+} catch (PDOException $e) {
+	echo "�chec de la connexion : " . $e->getMessage();
+}
+?>
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..d2b25e4
--- /dev/null
+++ b/index.php
@@ -0,0 +1,3 @@
+<?php
+phpinfo();
+?>
\ No newline at end of file
diff --git a/ldap.php b/ldap.php
new file mode 100644
index 0000000..7624c76
--- /dev/null
+++ b/ldap.php
@@ -0,0 +1,106 @@
+<?php
+
+$ldap_domain_name = "woodywood";
+
+$handle = ldap_connect("ldap://$ldap_domain_name.local");
+ldap_set_option($handle, LDAP_OPT_PROTOCOL_VERSION, 3);
+ldap_set_option($handle, LDAP_OPT_REFERRALS, 0);
+
+class UserInfo
+{
+	public ?string $fullName;
+	public array $ous;
+
+	public function __construct(?string $fullName, array $ous)
+	{
+		$this->fullName = $fullName;
+		$this->ous = $ous;
+	}
+}
+
+function LdapConnect(string $domain, string $username, string $password, ?array $controls): LDAP\Result|false
+{
+	global $handle;
+	$bind = ldap_bind_ext($handle, $username . '@' . $domain, $password, $controls);
+	LogConnection();
+	return $bind;
+}
+
+function LogConnection() {}
+
+function LdapConnectAndBind()
+{
+	global $ldap_domain_name;
+	$ldap_instance = ldap_connect("ldap://$ldap_domain_name.local");
+	ldap_set_option($ldap_instance, LDAP_OPT_PROTOCOL_VERSION, 3);
+	ldap_set_option($ldap_instance, LDAP_OPT_REFERRALS, 0);
+	ldap_bind($ldap_instance, "Administrateur@woodywood", "3AFISE+25");
+	return $ldap_instance;
+}
+
+function LdapGetUserInfo(string $user): ?UserInfo
+{
+	global $handle;
+	global $ldap_domain_name;
+	$search_base = "DC=$ldap_domain_name,DC=local";
+	$search_filter = "(sAMAccountName=$user)";
+	$search_attributes = ["distinguishedname"];
+	$result = ldap_search($handle, $search_base, $search_filter, $search_attributes);
+	$entries = ldap_get_entries($handle, $result);
+
+	if ($entries['count'] > 0) {
+		$dn = $entries[0]['distinguishedname'][0];
+		return new UserInfo(GetValue($dn, "CN")[0], GetValue($dn, "OU"));
+	}
+
+	return null;
+}
+
+function GetValue(string $dnStr, string $key): array
+{
+	preg_match_all("/$key=([^,]+)/", $dnStr, $matches);
+	return isset($matches[1]) ? $matches[1] : [];
+}
+
+function LdapGetObjectsInOU(string $ou, string $objectType, string $field): array
+{
+	global $ldap_domain_name;
+	global $handle;
+	// $handle = LdapConnectAndBind();
+	$searchBase = "DC=$ldap_domain_name,DC=local";
+	$filter = "(objectClass=$objectType)";
+	$attributes = [];
+
+	$object_values = [];
+
+	$result = ldap_search($handle, $searchBase, $filter, $attributes);
+	$entries = ldap_get_entries($handle, $result);
+
+	if ($entries['count'] > 0) {
+		foreach ($entries as $key => $entry) {
+			if (!isset($entry["dn"]))
+				continue;
+			$dn = $entry["dn"];
+			$ous = GetValue($dn, "OU");
+
+			$res = array_search($ou, $ous);
+			if (!is_numeric($res))
+				continue;
+
+			$cn = GetValue($dn, $field);
+			array_push($object_values, $cn);
+		}
+	}
+
+	return $object_values;
+}
+
+function LdapGetUsersInOU(string $ou): array
+{
+	return LdapGetObjectsInOU($ou, "user", "CN");
+}
+
+function LdapGetGroupsInOU(string $ou): array
+{
+	return LdapGetObjectsInOU($ou, "group", "CN");
+}
diff --git a/login.php b/login.php
new file mode 100644
index 0000000..1519ab0
--- /dev/null
+++ b/login.php
@@ -0,0 +1,33 @@
+<?php
+
+if (!isset($_POST["domain"]) || !isset($_POST["user"]) || !isset($_POST["password"])) {
+	require_once "templates/login_form.html";
+	exit;
+}
+
+$domain = rtrim($_POST["domain"]);
+$user = rtrim($_POST["user"]);
+$password = rtrim($_POST["password"]);
+
+require_once "ldap.php";
+
+$result = LdapConnect($domain, $user, $password, []);
+
+ldap_parse_result($handle, $result, $error_code, $matched_dn, $error_message, $referrals, $controls);
+
+
+if ($error_code != 0) {
+	require_once "templates/login_failed.html";
+	exit;
+}
+
+require_once "view/View.php";
+
+$info = LdapGetUserInfo($user);
+
+$body = PrintLoginInfo($info);
+
+require_once "templates/login_success.html.php";
+
+// TODO: style
+// TODO: Mettre les tentatives dans la db
\ No newline at end of file
diff --git a/templates/login_failed.html b/templates/login_failed.html
new file mode 100644
index 0000000..8cd560b
--- /dev/null
+++ b/templates/login_failed.html
@@ -0,0 +1,10 @@
+<html lang="fr">
+<head>
+	<meta charset="UTF-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<title>Mauvaise connexion</title>
+</head>
+<body>
+	<p>Erreur lors de la connexion !</p>
+</body>
+</html>
\ No newline at end of file
diff --git a/templates/login_form.html b/templates/login_form.html
new file mode 100644
index 0000000..d1fef7c
--- /dev/null
+++ b/templates/login_form.html
@@ -0,0 +1,21 @@
+<html lang="fr">
+<head>
+	<meta charset="UTF-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<title>Connexion au LDAP</title>
+</head>
+<body>
+	<form method="post" action="">
+		<label for="domain">Domaine :</label>
+		<input id="domain" name="domain" type="text" value="woodywood" required>
+		<br/>
+		<label for="user">Utilisateur :</label>
+		<input id="user" name="user" type="text" placeholder="Utilisateur" required>
+		<br/>
+		<label for="password">Mot de passe :</label>
+		<input id="password" name="password" type="password" placeholder="Mot de passe" required>
+		<br/>
+		<input type="submit" value="Envoyer"/>
+	</form>
+</body>
+</html>
\ No newline at end of file
diff --git a/templates/login_success.html.php b/templates/login_success.html.php
new file mode 100644
index 0000000..a9136ba
--- /dev/null
+++ b/templates/login_success.html.php
@@ -0,0 +1,12 @@
+<html lang="fr">
+<head>
+	<meta charset="UTF-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<title>Connexion</title>
+</head>
+<body>
+	<?php
+	echo $body ?? "";
+	?>
+</body>
+</html>
\ No newline at end of file
diff --git a/view/View.php b/view/View.php
new file mode 100644
index 0000000..447438c
--- /dev/null
+++ b/view/View.php
@@ -0,0 +1,48 @@
+<?php
+
+function brr()
+{
+	echo "<br/>";
+}
+
+function brrr()
+{
+	return "<br/>";
+}
+
+function PrintList(string $title, array $liste): string
+{
+	$result = "<ul><p>$title</p>";
+	foreach ($liste as $element) {
+		$result .= "<li>$element</li>";
+	}
+	$result .= "</ul>";
+	return $result;
+}
+
+function PrintListFirsts(string $title, array $liste): string
+{
+	$result = "<li>" . $title . "</li>";
+	$result .= "<ul>";
+	foreach ($liste as $element) {
+		$result .= "<li>" . $element[0] . "</li>";
+	}
+	$result .= "</ul>";
+	return $result;
+}
+
+function PrintLoginInfo($info)
+{
+	$body = "Nom complet de l'utilisateur : " . $info->fullName;
+	$body .= "<ul>";
+	foreach ($info->ous as $ou) {
+		$body .= "<li>" . $ou;
+		$body .= "<ul>";
+		$body .= PrintListFirsts("Utilisateurs", LdapGetUsersInOU($ou));
+		$body .= PrintListFirsts("Groupes", LdapGetGroupsInOU($ou));
+		$body .= "</ul>";
+		$body .= "</li>";
+	}
+	$body .= "</ul>";
+	return $body;
+}