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109 lines
3.4 KiB
109 lines
3.4 KiB
<?php
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namespace fdd;
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require_once "FddConfig.php";
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/**
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* 3DES加解密类
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*/
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class FddEncryption{
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public $key =FddConfig::AppSecret;
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/**
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* 兼容PHP7.2 3DES加密
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* @param $message
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* @return string
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*/
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public function encrypt($message){
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return $str = bin2hex(openssl_encrypt($message, "des-ede3", $this->key,1));
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}
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/**
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* 通用msg_digest加密函数
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* @param $param
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* @param $enc
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* @return string
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*/
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public static function GeneralDigest($param,$enc)
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{
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$value = $param->GetValues();
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$md5Str = $param->GetTimestamp();
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$sha1Str = FddConfig::AppSecret;
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foreach ($enc as $k => $v)
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{
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switch ($k){
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case "md5":
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foreach ($v as $md5Key => $md5Value){
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if(isset($value[$md5Value])){
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$md5Str.= $value[$md5Value];
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}
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}
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break;
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case "sha1":
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foreach ($v as $sha1Key => $sha1Value){
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if(isset($value[$sha1Value])) {
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$sha1Str .= $value[$sha1Value];
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}
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}
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break;
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}
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}
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$enc = base64_encode(strtoupper(sha1(FddConfig::AppId.strtoupper(md5($md5Str)).strtoupper(sha1($sha1Str)))));
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return $enc;
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}
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/**
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* 数组参数转字符串格式
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* @param $Array
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* @return string
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*/
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public function ArrayParamToStr($Array)
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{
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$Str = "?";
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if (!empty($Array))
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{
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foreach($Array as $k => $v){
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$Str .= $k."=".$v."&";
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}
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}
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return trim($Str,"&");
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}
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/**
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* 合同生成msg_digest加密
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* @param FddTemplate $param
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* @return string
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*/
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public static function ContractDigest(FddTemplate $param)
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{
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$sha1 = FddConfig::AppSecret.$param->GetTemplate_id().$param->GetContract_id();
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$enc = base64_encode(strtoupper(sha1(FddConfig::AppId.strtoupper(md5($param->GetTimestamp())).strtoupper(sha1($sha1)).$param->GetParameter_map())));
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return $enc;
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}
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/**
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* 文档签署接口（手动签） msg_digest加密
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* @param FddSignContract $param
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* @return string
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*/
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public static function ExtsignDigest(FddSignContract $param)
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{
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$sha1 = FddConfig::AppSecret.$param->GetCustomer_id();
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$enc = base64_encode(strtoupper(sha1(FddConfig::AppId.strtoupper(md5($param->GetTransaction_id().$param->GetTimestamp())).strtoupper(sha1($sha1)))));
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return $enc;
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}
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/**
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* 文档签署接口（含有效期和次数限制） msg_digest加密
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* @param FddSignContract $param
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* @return string
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*/
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public static function ExtsignValiityDigest(FddSignContract $param)
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{
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$sha1 = FddConfig::AppSecret.$param->GetCustomer_id();
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$enc = base64_encode(strtoupper(sha1(FddConfig::AppId.strtoupper(md5($param->GetTransaction_id().$param->GetTimestamp().$param->GetValidity().$param->GetQuantity())).strtoupper(sha1($sha1)))));
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return $enc;
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}
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}
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?>
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