更新获取签名
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yaooo
parent
21a9cb77e8
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4778c87763
@ -15,6 +15,7 @@
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namespace app\api\controller;
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use IFlytek\Xfyun\Speech\ChatClient;
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use IFlytek\Xfyun\Speech\IatClient;
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use WebSocket\Client;
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/**
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@ -120,163 +121,21 @@ class XunFeiController extends BaseApiController
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public function iat()
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{
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header('X-Accel-Buffering: no');
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$parmas=$this->request->param('content');
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$appid = "fa185cd6";
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$apiSecret = "1474397d85f34828194622aab80f1e51";
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$apiKey = "ZjQOYjhjMmE2NmMzYzhiMjU30GE1NjJl";
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$hostUrl = "ws://iat-api.xfyun.cn/v2/iat";
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$hostUrl = "wss://iat-api.xfyun.cn/v2/iat";
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// 请填写您的音频文件路径
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// $file = storage_path() . '/app/public/audio/1675996119143.mp3';
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$st = microtime(true);
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$authUrl = $this->assembleAuthUrl($hostUrl, $apiKey, $apiSecret);
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$client = new Client($authUrl);
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//打开音频文件
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// $audioFile = fopen($file, 'rb');
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// if ($audioFile === false) {
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// throw new \Exception('open file error');
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// }
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$frameSize = 1280; //每一帧的音频大小
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$intervel = 40 * 1000; //发送音频间隔
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$status = 0;
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// 连接到 WebSocket 服务器
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if ($client) {
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/*
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//发送数据
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while (true) {
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$len = fread($audioFile, $frameSize);
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if ($len === false) {
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break;
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}
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if ($len === '') { //文件读取完了，改变status = STATUS_LAST_FRAME
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$status = 2;
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}
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switch ($status) {
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case 0: //发送第一帧音频，带business 参数
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$frameData = array(
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'common' => array(
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'app_id' => $appid //appid 必须带上，只需第一帧发送
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),
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'business' => array( //business 参数，只需一帧发送
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'language' => 'en_us',
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'domain' => 'iat',
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// 'accent' => 'mandarin'
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),
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'data' => array(
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'status' => 0,
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'format' => 'audio/L16;rate=16000',
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'audio' => base64_encode($len),
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'encoding' => 'lame'
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)
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);
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$conn->send(json_encode($frameData));
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$status = 1;
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break;
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case 1:
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$frameData = array(
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'data' => array(
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'status' => 1,
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'format' => 'audio/L16;rate=16000',
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'audio' => base64_encode($len),
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'encoding' => 'raw'
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)
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);
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$conn->send(json_encode($frameData));
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break;
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case 2:
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$frameData = array(
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'data' => array(
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'status' => 2,
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'format' => 'audio/L16;rate=16000',
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'audio' => base64_encode($len),
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'encoding' => 'raw'
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)
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);
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$conn->send(json_encode($frameData));
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break 2;
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}
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//模拟音频采样间隔
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usleep($intervel);
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}
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//获取返回的数据
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while (true) {
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$msg = $client->receive();
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if ($msg === null) {
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break;
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}
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$resp = json_decode($msg, true);
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$code = $resp['code'];
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$message = $resp['message'];
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$data = $resp['data'];
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$result = $data['result'];
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$status = $data['status'];
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$sid = $resp['sid'];
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if ($code != 0) {
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echo sprintf('%d %s %f', $code, $message, microtime(true) - $st);
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break;
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}
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var_dump($resp, $result);
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if ($status === 2) {
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echo sprintf('%d %s %f', $code, $message, microtime(true) - $st);
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break;
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}
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}
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*/
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echo "连接到 WebSocket 服务器";
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} else {
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echo "无法连接到 WebSocket 服务器";
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}
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// fclose($audioFile);
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// $iat=new IatClient($appid,$apiKey,$apiSecret);
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$iat=new IatClient($this->app_id,$this->api_key,$this->api_secret);
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halt($iat->assembleAuthUrl($hostUrl));
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$client = new Client($iat->assembleAuthUrl($hostUrl));
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usleep(1); //等待数据接收完成
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}
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function assembleAuthUrl($hostUrl, $apiKey, $apiSecret)
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{
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$ul = parse_url($hostUrl);
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$date = gmdate('D, d M Y H:i:s T');
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$signString = array(
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'host: ' . $ul['host'],
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'date: ' . $date,
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'GET ' . $ul['path'] . ' HTTP/1.1'
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);
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$sgin = implode("\n", $signString);
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$sha = $this->HmacWithShaTobase64("hmac-sha256", $sgin, $apiSecret);
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$authUrl = sprintf('api_key="%s", algorithm="%s", headers="%s", signature="%s"',
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$apiKey, "hmac-sha256", "host date request-line", $sha);
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$authorization = base64_encode($authUrl);
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$v = array(
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'host' => $ul['host'],
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'date' => $date,
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'authorization' => $authorization
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);
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$query = http_build_query($v);
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$callurl = $hostUrl . '?' . $query;
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return $callurl;
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}
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function HmacWithShaTobase64($algorithm, $data, $key)
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{
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$encodeData = hash_hmac('sha256', $data, $key, true);
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return base64_encode($encodeData);
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}
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}
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@ -61,14 +61,12 @@ class ChatClient
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$timestamp = time();
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$rfc1123_format = gmdate("D, d M Y H:i:s \G\M\T", $timestamp);
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// $rfc1123_format = "Mon, 31 Jul 2023 08:24:03 GMT";
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// 参与签名的字段 host, date, request-line
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$signString = array("host: " . $ul["host"], "date: " . $rfc1123_format, $method . " " . $ul["path"] . " HTTP/1.1");
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// 对签名字符串进行排序，确保顺序一致
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// ksort($signString);
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// 将签名字符串拼接成一个字符串
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$sgin = implode("\n", $signString);
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// 对签名字符串进行HMAC-SHA256加密，得到签名结果
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$sha = hash_hmac('sha256', $sgin, $apiSecret,true);
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86
extend/IFlytek/Xfyun/Speech/IatClient.php
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86
extend/IFlytek/Xfyun/Speech/IatClient.php
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@ -0,0 +1,86 @@
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<?php
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/**
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* Copyright 1999-2022 iFLYTEK Corporation
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* Licensed under the Apache License, Version 2.0 (the 'License');
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an 'AS IS' BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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namespace IFlytek\Xfyun\Speech;
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use IFlytek\Xfyun\Core\Traits\SignTrait;
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use IFlytek\Xfyun\Core\HttpClient;
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/**
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* 讯飞Ai户端
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*
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* @author guizheng@iflytek.com
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*/
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class IatClient
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{
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use SignTrait;
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protected $appId;
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protected $apiKey;
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protected $apiSecret;
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protected $uid;
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protected $resId;
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protected $requestConfig;
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protected $client;
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public function __construct($appId, $apiKey, $apiSecret, $uid = null, $resId = null, $requestConfig = [])
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{
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$this->appId = $appId;
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$this->apiKey = $apiKey;
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$this->apiSecret = $apiSecret;
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$this->uid = $uid;
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$this->resId = $resId;
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$this->client = new HttpClient([]);
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}
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function assembleAuthUrl($addr,$method='GET') {
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$apiKey=$this->apiKey;
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$apiSecret=$this->apiSecret;
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if ($apiKey == "" && $apiSecret == "") { // 不鉴权
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return $addr;
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}
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$ul = parse_url($addr); // 解析地址
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if ($ul === false) { // 地址不对，也不鉴权
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return $addr;
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}
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// // $date = date(DATE_RFC1123); // 获取当前时间并格式化为RFC1123格式的字符串
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$timestamp = time();
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$rfc1123_format = gmdate("D, d M Y H:i:s \G\M\T", $timestamp);
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// $rfc1123_format = "Mon, 31 Jul 2023 08:24:03 GMT";
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// 参与签名的字段 host, date, request-line
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$signString = array("host: " . $ul["host"], "date: " . $rfc1123_format, $method . " " . $ul["path"] . " HTTP/1.1");
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// 对签名字符串进行排序，确保顺序一致
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// ksort($signString);
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// 将签名字符串拼接成一个字符串
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$sgin = implode("\n", $signString);
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// 对签名字符串进行HMAC-SHA256加密，得到签名结果
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$sha = hash_hmac('sha256', $sgin, $apiSecret,true);
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$signature_sha_base64 = base64_encode($sha);
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// 将API密钥、算法、头部信息和签名结果拼接成一个授权URL
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$authUrl = "api_key=\"$apiKey\",algorithm=\"hmac-sha256\",headers=\"host date request-line\",signature=\"$signature_sha_base64\"";
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// 对授权URL进行Base64编码，并添加到原始地址后面作为查询参数
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$authAddr = $addr . '?' . http_build_query(array(
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'host' => $ul['host'],
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'date' => $rfc1123_format,
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'authorization' => base64_encode($authUrl),
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));
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return $authAddr;
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}
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}
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4
vendor/composer/installed.php
vendored
4
vendor/composer/installed.php
vendored
@ -3,7 +3,7 @@
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'name' => 'topthink/think',
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'pretty_version' => 'dev-master',
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'version' => 'dev-master',
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'reference' => 'a05bdfc5cb5ebc4e7fddfde0185716a16d4898ca',
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'reference' => '21a9cb77e8da54d360c4d1c859fce545e4c365a4',
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'type' => 'project',
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'install_path' => __DIR__ . '/../../',
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'aliases' => array(),
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@ -658,7 +658,7 @@
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'topthink/think' => array(
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'pretty_version' => 'dev-master',
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'version' => 'dev-master',
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'reference' => 'a05bdfc5cb5ebc4e7fddfde0185716a16d4898ca',
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'reference' => '21a9cb77e8da54d360c4d1c859fce545e4c365a4',
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'type' => 'project',
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'install_path' => __DIR__ . '/../../',
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'aliases' => array(),
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6
vendor/services.php
vendored
6
vendor/services.php
vendored
@ -1,6 +1,6 @@
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<?php
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// This file is automatically generated at:2023-10-09 11:29:44
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declare (strict_types = 1);
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<?php
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// This file is automatically generated at:2023-10-09 22:37:30
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declare (strict_types = 1);
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return array (
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0 => 'think\\app\\Service',
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1 => 'think\\queue\\Service',
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