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KANE LAZENI
2026-02-24 00:26:23 +00:00
parent 4a238b4973
commit 8d48a1d12d
2 changed files with 16 additions and 173 deletions
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131
Contestation/verify_facial_api.php
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@@ -1,7 +1,6 @@
<?php
ob_start();
require_once "Assure.php";
require_once 'Faceebene.php';
session_start();
header('Content-Type: application/json');
@@ -72,121 +71,8 @@ class FacialVerificationAPI {
);
exit;
// Option 1: Azure Face API (Recommandé)
// return $this->compareWithAzureFaceAPI($referenceImagePath, $capturedImageBase64);
// Option 2: AWS Rekognition
return $this->compareWithAWSRekognition($referenceImagePath, $capturedImageBase64);
// Option 3: Solution locale avec OpenCV/dlib (avancé)
// return $this->compareWithLocalFaceRecognition($referenceImagePath, $capturedImageBase64);
}
/**
* Comparaison avec Azure Face API
*/
private function compareWithAzureFaceAPI($referenceImagePath, $capturedImageBase64) {
$endpoint = AZURE_FACE_ENDPOINT;
$apiKey = AZURE_FACE_API_KEY;
try {
// 1. Détecter le visage dans l'image de référence
$referenceImageData = base64_encode(file_get_contents($referenceImagePath));
$referenceFaceId = $this->detectFaceAzure($referenceImageData, $endpoint, $apiKey);
if (!$referenceFaceId) {
return [
'match' => false,
'confidence' => 0,
'error' => 'Aucun visage détecté dans la photo de référence'
];
}
// 2. Détecter le visage dans l'image capturée
$capturedImageData = explode(',', $capturedImageBase64)[1];
$capturedFaceId = $this->detectFaceAzure($capturedImageData, $endpoint, $apiKey);
if (!$capturedFaceId) {
return [
'match' => false,
'confidence' => 0,
'error' => 'Aucun visage détecté dans votre photo'
];
}
// 3. Comparer les deux visages
$verifyUrl = $endpoint . '/face/v1.0/verify';
$data = [
'faceId1' => $referenceFaceId,
'faceId2' => $capturedFaceId
];
$ch = curl_init($verifyUrl);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Content-Type: application/json',
'Ocp-Apim-Subscription-Key: ' . $apiKey
]);
$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
if ($httpCode !== 200) {
throw new Exception("Azure API error: " . $response);
}
$result = json_decode($response, true);
return [
'match' => $result['isIdentical'],
'confidence' => round($result['confidence'] * 100, 2),
'error' => null
];
} catch (Exception $e) {
error_log("Erreur Azure Face API: " . $e->getMessage());
return [
'match' => false,
'confidence' => 0,
'error' => 'Erreur lors de la vérification faciale'
];
}
}
/**
* Détecte un visage avec Azure Face API et retourne le faceId
*/
private function detectFaceAzure($imageBase64, $endpoint, $apiKey) {
$detectUrl = $endpoint . '/face/v1.0/detect?returnFaceId=true';
$ch = curl_init($detectUrl);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, base64_decode($imageBase64));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Content-Type: application/octet-stream',
'Ocp-Apim-Subscription-Key: ' . $apiKey
]);
$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
if ($httpCode !== 200) {
return null;
}
$faces = json_decode($response, true);
if (empty($faces)) {
return null;
}
return $faces[0]['faceId'];
}
/**
@@ -213,7 +99,22 @@ class FacialVerificationAPI {
'TargetImage' => ['Bytes' => $capturedImageData],
'SimilarityThreshold' => 80
]);
/*
$result = $client->compareFaces
(
[
'SimilarityThreshold' => 80,
'SourceImage' => [
'Bytes' => file_get_contents($sourceImage)
],
'TargetImage' => [
//'Bytes' => file_get_contents($targetImage)
'Bytes' => base64_decode($targetImage)
],
]
);
*/
if (empty($result['FaceMatches'])) {
return [
'match' => false,