利用帝国cms在做一些会员系统的时候，需要做人脸识别认证，之前接入了某api接口，发现身份证识别率真的低，还好充值的少，否则要出问题，后来发现会员注册率降低了不少，最终还是决定使用腾讯云的人脸识别，虽然费用高一点点，但是人脸识别率高，数据反馈很快。

其中的index.php是执行文件，ecms.php是操作文件，notify.php是数据毁掉文件，代码其实很少，在微信中访问直接跳转到腾讯云的人脸识别，然后自动返回把相应的数据写进数据库，我这里很简单，先进行认证后对数据库的身份进行对比，是否认证过，还会清理之前点击认证最后没有认证完的数据，最大限度的情理无用的信息。

if($enews=='gofaceid') {//判断该用户是否认证过$del=$empire->query("delete from {$dbtbpre}member_verify where userid='$user[userid]';");//先删除以前的class Face {const SecretId = "apiid";const SecretKey = "apikey";const Url = "https://faceid.tencentcloudapi.com";//算法const Algo = "sha256";//规范请求串const HTTPRequestMethod = "POST";const CanonicalURI = "/";const CanonicalQueryString = "";const CanonicalHeaders = "content-type:application/json; charset=utf-8\nhost:faceid.tencentcloudapi.com\n";const SignedHeaders = "content-type;host";//参与签名的头部信息//签名字符串const Algorithm = "TC3-HMAC-SHA256";const Service = "faceid";const Stop = "tc3_request";/*** 实名核身鉴权*/public function getDetectAuth() {$param = ['RuleId' => "1",//用于细分客户使用场景，申请开通服务后，可以在腾讯云慧眼人脸核身控制台（https://console.cloud.tencent.com/faceid） 自助接入里面创建，审核通过后即可调用'RedirectUrl' => "跳转地址",//用于细分客户使用场景，申请开通服务后，可以在腾讯云慧眼人脸核身控制台（https://console.cloud.tencent.com/faceid） 自助接入里面创建，审核通过后即可调用];return self::getCommonPostRequest("DetectAuth", $param);}/*** 鉴权* @param string $action 方法* @param array $param 参数* @param string $version 版本号* @return array*/private static function getCommonPostRequest($action, array $param = [], $version = "2018-03-01") {//时间戳$timeStamp = time();//$timeStamp       =   1586333773;//参数转化Json$paramJson = json_encode($param);//规范请求串$hashedRequestPayload = self::HashEncryption($paramJson);$canonicalRequest = self::HTTPRequestMethod . "\n" .self::CanonicalURI . "\n" .self::CanonicalQueryString . "\n" .self::CanonicalHeaders . "\n" .self::SignedHeaders . "\n" .$hashedRequestPayload;//签名字符串$date            =   gmdate("Y-m-d", $timeStamp);//UTC 0时区的值$credentialScope = $date . "/" . self::Service . "/" . self::Stop;$hashedCanonicalRequest = self::HashEncryption($canonicalRequest);$stringToSign = self::Algorithm . "\n" .$timeStamp . "\n" .$credentialScope . "\n" .$hashedCanonicalRequest;//计算签名$secretDate = self::HashHmacSha256Encryption($date, 'TC3' . self::SecretKey);$secretService = self::HashHmacSha256Encryption(self::Service, $secretDate);$secretSigning = self::HashHmacSha256Encryption(self::Stop, $secretService);//签名$signature = self::HashHmacSha256Encryption($stringToSign, $secretSigning, false);// echo $signature . " \n";$authorization = self::Algorithm . ' ' .'Credential=' . self::SecretId . '/' . $credentialScope . ', ' .'SignedHeaders=' . self::SignedHeaders . ', ' .'Signature=' . $signature;//Header头部$headers = ["Authorization: $authorization","Host: faceid.tencentcloudapi.com","Content-Type: application/json; charset=utf-8","X-TC-Action: $action","X-TC-Version: $version","X-TC-Timestamp: $timeStamp","X-TC-Region: ap-beijing"];//请求$response = self::get_curl_request(self::Url, $paramJson, self::HTTPRequestMethod, $headers);echo($paramJson);//解析if (!$response) {return ['code' => 0, 'codeError' => '1002', 'msg' => 'Interface request failed'];}$response = json_decode($response, true);if (!isset($response['Response'])) {return ['code' => 0, 'codeError' => '1003', 'msg' => 'Response error'];}if (isset($response['Response']['Error'])) {return ['code' => 0, 'codeError' => $response['Response']['Error']['Code'], 'msg' => $response['Response']['Error']['Message'], 'RequestId' => $response['Response']['RequestId']];} else {return ['code' => 1, 'msg' => 'ok', 'data' => $response['Response']];}}private static function HashEncryption($sign) {return strtolower(hash(self::Algo, $sign));}private static function HashHmacSha256Encryption($sign, $key, $flag = true) {return hash_hmac(self::Algo, $sign, $key, $flag);}/*** @param $url* @param array $param* @param string $mothod* @param array $headers* @param int $return_status* @param int $flag* @return array|bool|string*/public static function get_curl_request($url, $param = [], $mothod = 'POST', $headers = [], $return_status = 0, $flag = 0) {$ch = curl_init();if (!$flag) {curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);}curl_setopt($ch, CURLOPT_TIMEOUT, 6);curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);if (strtolower($mothod) == 'post') {curl_setopt($ch, CURLOPT_POST, true);curl_setopt($ch, CURLOPT_POSTFIELDS, $param);} else {$url = $url . "?" . http_build_query($param);}curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 2);curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);#curl_setopt($ch, CURLOPT_PROXY, "127.0.0.1");//代理服务器地址#curl_setopt($ch, CURLOPT_PROXYPORT, 12639);//代理服务器端口$ret = curl_exec($ch);$code = curl_getinfo($ch);curl_close($ch);if ($return_status == "1") {return array($ret, $code);}return $ret;}}//执行$model = new Face();$response = $model->getDetectAuth();// 认证前写进数据库// 相应信息$requestId = $response["data"]["RequestId"];$bizToken = $response["data"]["BizToken"];// 假设BizToken存在于data中$starttime=time();$certifyip=egetip();$empire->query("insert into {$dbtbpre}member_verify(userid,username,starttime,verifyip,BizToken,RequestId) values('$user[userid]','$name','$starttime','$certifyip','$bizToken','$requestId');");// 然后您可以根据需要使用这些值，比如打印出来// echo "RequestId: " . $requestId . "\n";// echo "BizToken: " . $bizToken . "\n";// if ($response["code"] == 1) {//获取到鉴权URL进行跳转$url = $response["data"]["Url"];// echo($url);//鉴权并且调用人脸核身header("Location: {$url}");} else {printerror2('数据错误','/e/member/cp/');}
}

这里同时还可以当用户注册人工之后，通知给管理员。