lodop更新/php权限优化

11.php

@@ -9,13 +9,23 @@ function generateHash($macAddress, $timestamp, $customString) {
     return $hash;
 }
 
+function get_all_headers() {
+    $headers = [];
+    foreach ($_SERVER as $key => $value) {
+        if (substr($key, 0, 5) === 'HTTP_') {
+            $header = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($key, 5)))));
+            $headers[$header] = $value;
+        }
+    }
+    return $headers;
+}
 
 
-$headers = getallheaders();
+$headers = get_all_headers();
 
 
 //有一个不存在就判断异常
-if(!isset($headers['X-Special-Header'])||isset($headers['Timestamp'])||isset($headers['Clinet-Mac'])){
+if(!isset($headers['X-Special-Header'])||!isset($headers['Timestamp'])||!isset($headers['Clinet-Mac'])){
     die("非法访问");
 }
 //foreach ($headers as $name => $value) {
@@ -28,7 +38,7 @@ if(!isset($headers['X-Special-Header'])||isset($headers['Timestamp'])||isset($he
 //Clinet-Mac mac地址
 
 //10秒内可以访问
-if((time()-$headers['Timestamp'])<10){
+if((time()-$headers['Timestamp'])>10){
     die("无效访问");
 }
 if(generateHash($headers['Clinet-Mac'],$headers['Timestamp'],"minong123")!=$headers['X-Special-Header']){

index.php

@@ -1,5 +1,5 @@
 <?php
-
+header('Access-Control-Allow-Origin:*');
 /**
  * Content-type设置
  */

static/basejs/LodopFuncs.js

@@ -1,122 +1,189 @@
-var CreatedOKLodop7766=null;
+//==本JS是加载Lodop插件或Web打印服务CLodop/Lodop7的综合示例，可直接使用，建议理解后融入自己程序==
 
-//====判断是否需要安装CLodop云打印服务器:====
-function needCLodop(){
+//用双端口加载主JS文件Lodop.js(或CLodopfuncs.js兼容老版本)以防其中某端口被占:
+var MainJS ="CLodopfuncs.js",
+    URL_WS1   = "ws://localhost:8000/"+MainJS,                //ws用8000/18000
+    URL_WS2   = "ws://localhost:18000/"+MainJS,
+    URL_HTTP1 = "http://localhost:8000/"+MainJS,              //http用8000/18000
+    URL_HTTP2 = "http://localhost:18000/"+MainJS,
+    URL_HTTP3 = "https://localhost.lodop.net:8443/"+MainJS;   //https用8000/8443
+
+var CreatedOKLodopObject, CLodopIsLocal, LoadJsState;
+
+//==判断是否需要CLodop(那些不支持插件的浏览器):==
+function needCLodop() {
     return true;
-    try{
-	var ua=navigator.userAgent;
-	if (ua.match(/Windows\sPhone/i) !=null) return true;
-	if (ua.match(/iPhone|iPod/i) != null) return true;
-	if (ua.match(/Android/i) != null) return true;
-	if (ua.match(/Edge\D?\d+/i) != null) return true;
-	
-	var verTrident=ua.match(/Trident\D?\d+/i);
-	var verIE=ua.match(/MSIE\D?\d+/i);
-	var verOPR=ua.match(/OPR\D?\d+/i);
-	var verFF=ua.match(/Firefox\D?\d+/i);
-	var x64=ua.match(/x64/i);
-	if ((verTrident==null)&&(verIE==null)&&(x64!==null)) 
-		return true; else
-	if ( verFF !== null) {
-		verFF = verFF[0].match(/\d+/);
-		if ((verFF[0]>= 41)||(x64!==null)) return true;
-	} else 
-	if ( verOPR !== null) {
-		verOPR = verOPR[0].match(/\d+/);
-		if ( verOPR[0] >= 32 ) return true;
-	} else 
-	if ((verTrident==null)&&(verIE==null)) {
-		var verChrome=ua.match(/Chrome\D?\d+/i);		
-		if ( verChrome !== null ) {
-			verChrome = verChrome[0].match(/\d+/);
-			if (verChrome[0]>=41) return true;
-		};
-	};
+    try {
+        var ua = navigator.userAgent;
+        if (ua.match(/Windows\sPhone/i) ||
+            ua.match(/iPhone|iPod|iPad/i) ||
+            ua.match(/Android/i) ||
+            ua.match(/Edge\D?\d+/i))
+            return true;
+        var verTrident = ua.match(/Trident\D?\d+/i);
+        var verIE = ua.match(/MSIE\D?\d+/i);
+        var verOPR = ua.match(/OPR\D?\d+/i);
+        var verFF = ua.match(/Firefox\D?\d+/i);
+        var x64 = ua.match(/x64/i);
+        if ((!verTrident) && (!verIE) && (x64)) return true;
+        else if (verFF) {
+            verFF = verFF[0].match(/\d+/);
+            if ((verFF[0] >= 41) || (x64)) return true;
+        } else if (verOPR) {
+            verOPR = verOPR[0].match(/\d+/);
+            if (verOPR[0] >= 32) return true;
+        } else if ((!verTrident) && (!verIE)) {
+            var verChrome = ua.match(/Chrome\D?\d+/i);
+            if (verChrome) {
+                verChrome = verChrome[0].match(/\d+/);
+                if (verChrome[0] >= 41) return true;
+            }
+        }
         return false;
-    } catch(err) {return true;};
-};
+    } catch (err) {
+        return true;
+    }
+}
 
-//====页面引用CLodop云打印必须的JS文件：====
-if (needCLodop()) {
-	var head = document.head || document.getElementsByTagName("head")[0] || document.documentElement;
-	var oscript = document.createElement("script");
-	oscript.src ="http://localhost:8000/CLodopfuncs.js?priority=1";
-	head.insertBefore( oscript,head.firstChild );
+//==检查加载成功与否，如没成功则用http(s)再试==
+//==低版本CLODOP6.561/Lodop7.043及前)用本方法==
+function checkOrTryHttp() {
+    if (window.getCLodop) {
+        LoadJsState = "complete";
+        return true;
+    }
+    if (LoadJsState == "loadingB" || LoadJsState == "complete") return;
+    LoadJsState = "loadingB";
+    var head = document.head || document.getElementsByTagName("head")[0] || document.documentElement;
+    var JS1 = document.createElement("script")
+        ,JS2 = document.createElement("script")
+        ,JS3 = document.createElement("script");
+    JS1.src = URL_HTTP1;
+    JS2.src = URL_HTTP2;
+    JS3.src = URL_HTTP3;
+    JS1.onload = JS2.onload = JS3.onload = JS2.onerror = JS3.onerror=function(){LoadJsState = "complete";}
+    JS1.onerror = function(e) {
+        if (window.location.protocol !== 'https:')
+            head.insertBefore(JS2, head.firstChild); else
+            head.insertBefore(JS3, head.firstChild);
+    }
+    head.insertBefore(JS1,head.firstChild);
+}
 
-	//引用双端口(8000和18000）避免其中某个被占用：
-	oscript = document.createElement("script");
-	oscript.src ="http://localhost:18000/CLodopfuncs.js?priority=0";
-	head.insertBefore( oscript,head.firstChild );
-};
+//==加载Lodop对象的主过程:==
+(function loadCLodop(){
+    if (!needCLodop()) return;
+    CLodopIsLocal = !!((URL_WS1 + URL_WS2).match(/\/\/localho|\/\/127.0.0./i));
+    LoadJsState = "loadingA";
+    if (!window.WebSocket && window.MozWebSocket) window.WebSocket=window.MozWebSocket;
+    //ws方式速度快(小于200ms)且可避免CORS错误,但要求Lodop版本足够新:
+    try {
+        var WSK1=new WebSocket(URL_WS1);
+        WSK1.onopen = function(e) { setTimeout("checkOrTryHttp()",200); }
+        WSK1.onmessage = function(e) {if (!window.getCLodop) eval(e.data);}
+        WSK1.onerror = function(e) {
+            var WSK2=new WebSocket(URL_WS2);
+            WSK2.onopen = function(e) {setTimeout("checkOrTryHttp()",200);}
+            WSK2.onmessage = function(e) {if (!window.getCLodop) eval(e.data);}
+            WSK2.onerror= function(e) {checkOrTryHttp();}
+        }
+    } catch(e){
+        checkOrTryHttp();
+    }
+})();
 
-//====获取LODOP对象的主过程：====
-function getLodop(oOBJECT,oEMBED){
-    var strHtmInstall="<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='install_lodop32.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
-    var strHtmUpdate="<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='install_lodop32.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
-    var strHtm64_Install="<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='install_lodop64.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
-    var strHtm64_Update="<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='install_lodop64.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
-    var strHtmFireFox="<br><br><font color='#FF00FF'>（注意：如曾安装过Lodop旧版附件npActiveXPLugin,请在【工具】->【附加组件】->【扩展】中先卸它）</font>";
-    var strHtmChrome="<br><br><font color='#FF00FF'>(如果此前正常，仅因浏览器升级或重安装而出问题，需重新执行以上安装）</font>";
-    var strCLodopInstall="<br><font color='#FF00FF'>CLodop云打印服务(localhost本地)未安装启动!点击这里<a href='CLodop_Setup_for_Win32NT.exe' target='_self'>执行安装</a>,安装后请刷新页面。</font>";
-    var strCLodopUpdate="<br><font color='#FF00FF'>CLodop云打印服务需升级!点击这里<a href='CLodop_Setup_for_Win32NT.exe' target='_self'>执行升级</a>,升级后请刷新页面。</font>";
+//==获取LODOP对象主过程,判断是否安装、需否升级:==
+function getLodop(oOBJECT, oEMBED) {
+    var strFontTag = "<br><font color='#FF00FF'>打印控件";
+    var strLodopInstall = strFontTag + "未安装!点击这里<a href='install_lodop32.exe' target='_self'>执行安装</a>";
+    var strLodopUpdate = strFontTag + "需要升级!点击这里<a href='install_lodop32.exe' target='_self'>执行升级</a>";
+    var strLodop64Install = strFontTag + "未安装!点击这里<a href='install_lodop64.exe' target='_self'>执行安装</a>";
+    var strLodop64Update = strFontTag + "需要升级!点击这里<a href='install_lodop64.exe' target='_self'>执行升级</a>";
+    var strCLodopInstallA = "<br><font color='#FF00FF'>Web打印服务CLodop未安装启动，点击这里<a href='CLodop_Setup_for_Win32NT.exe' target='_self'>下载执行安装</a>";
+    var strCLodopInstallB = "<br>（若此前已安装过，可<a href='CLodop.protocol:setup' target='_self'>点这里直接再次启动</a>）";
+    var strCLodopUpdate = "<br><font color='#FF00FF'>Web打印服务CLodop需升级!点击这里<a href='CLodop_Setup_for_Win32NT.exe' target='_self'>执行升级</a>";
+    var strLodop7FontTag = "<br><font color='#FF00FF'>Web打印服务Lodop7";
+    var strLodop7HrefX86 = "点击这里<a href='Lodop7_Linux_X86_64.tar.gz' target='_self'>下载安装</a>(下载后解压，点击lodop文件开始执行)";
+    var strLodop7HrefARM = "点击这里<a href='Lodop7_Linux_ARM64.tar.gz'  target='_self'>下载安装</a>(下载后解压，点击lodop文件开始执行)";
+    var strLodop7Install_X86 = strLodop7FontTag + "未安装启动，" + strLodop7HrefX86;
+    var strLodop7Install_ARM = strLodop7FontTag + "未安装启动，" + strLodop7HrefARM;
+    var strLodop7Update_X86 = strLodop7FontTag + "需升级，" + strLodop7HrefX86;
+    var strLodop7Update_ARM = strLodop7FontTag + "需升级，" + strLodop7HrefARM;
+    var strInstallOK = "，成功后请刷新本页面或重启浏览器。</font>";
     var LODOP;
-    try{
-        var isIE = (navigator.userAgent.indexOf('MSIE')>=0) || (navigator.userAgent.indexOf('Trident')>=0);
-        if (needCLodop()) {
-            try{ LODOP=getCLodop();} catch(err) {};
-	    if (!LODOP && document.readyState!=="complete") {alert("C-Lodop没准备好，请稍后再试！"); return;};
+    try {
+        var isWinIE = (/MSIE/i.test(navigator.userAgent)) || (/Trident/i.test(navigator.userAgent));
+        var isWinIE64 = isWinIE && (/x64/i.test(navigator.userAgent));
+        var isLinuxX86 = (/Linux/i.test(navigator.platform)) && (/x86/i.test(navigator.platform));
+        var isLinuxARM = (/Linux/i.test(navigator.platform)) && (/aarch/i.test(navigator.platform));
+
+        if (needCLodop() || isLinuxX86 || isLinuxARM) {
+            try {
+                LODOP = window.getCLodop();
+            } catch (err) {}
+            if (!LODOP && LoadJsState !== "complete") {
+                if (!LoadJsState)
+                    alert("未曾加载Lodop主JS文件，请先调用loadCLodop过程."); else
+                    alert("网页还没下载完毕，请稍等一下再操作.");
+                return;
+            }
+            var strAlertMessage;
             if (!LODOP) {
-		 if (isIE) document.write(strCLodopInstall); else
-		 document.body.innerHTML=strCLodopInstall+document.body.innerHTML;
-                 return;
+                if (isLinuxX86)
+                    strAlertMessage = strLodop7Install_X86;
+                else if (isLinuxARM)
+                    strAlertMessage = strLodop7Install_ARM;
+                else
+                    strAlertMessage = strCLodopInstallA + (CLodopIsLocal ? strCLodopInstallB : "");
+                document.body.innerHTML = strAlertMessage + strInstallOK + document.body.innerHTML;
+                return;
             } else {
+                if (isLinuxX86 && LODOP.CVERSION < "7.0.4.3")
+                    strAlertMessage = strLodop7Update_X86;
+                else if (isLinuxARM && LODOP.CVERSION < "7.0.4.3")
+                    strAlertMessage = strLodop7Update_ARM;
+                else if (CLODOP.CVERSION < "6.5.7.2")
+                    strAlertMessage = strCLodopUpdate;
 
-	         if (CLODOP.CVERSION<"3.0.4.3") { 
-			if (isIE) document.write(strCLodopUpdate); else
-			document.body.innerHTML=strCLodopUpdate+document.body.innerHTML;
-		 };
-		 if (oEMBED && oEMBED.parentNode) oEMBED.parentNode.removeChild(oEMBED);
-		 if (oOBJECT && oOBJECT.parentNode) oOBJECT.parentNode.removeChild(oOBJECT);	
-	    };
+                if (strAlertMessage)
+                    document.body.innerHTML = strAlertMessage + strInstallOK + document.body.innerHTML;
+            }
         } else {
-            var is64IE  = isIE && (navigator.userAgent.indexOf('x64')>=0);
-            //=====如果页面有Lodop就直接使用，没有则新建:==========
-            if (oOBJECT!=undefined || oEMBED!=undefined) {
-                if (isIE) LODOP=oOBJECT; else  LODOP=oEMBED;
-            } else if (CreatedOKLodop7766==null){
-                LODOP=document.createElement("object");
-                LODOP.setAttribute("width",0);
-                LODOP.setAttribute("height",0);
-                LODOP.setAttribute("style","position:absolute;left:0px;top:-100px;width:0px;height:0px;");
-                if (isIE) LODOP.setAttribute("classid","clsid:2105C259-1E0C-4534-8141-A753534CB4CA");
-                else LODOP.setAttribute("type","application/x-print-lodop");
+            //==如果页面有Lodop插件就直接使用,否则新建:==
+            if (oOBJECT || oEMBED) {
+                if (isWinIE)
+                    LODOP = oOBJECT;
+                else
+                    LODOP = oEMBED;
+            } else if (!CreatedOKLodopObject) {
+                LODOP = document.createElement("object");
+                LODOP.setAttribute("width", 0);
+                LODOP.setAttribute("height", 0);
+                LODOP.setAttribute("style", "position:absolute;left:0px;top:-100px;width:0px;height:0px;");
+                if (isWinIE)
+                    LODOP.setAttribute("classid", "clsid:2105C259-1E0C-4534-8141-A753534CB4CA");
+                else
+                    LODOP.setAttribute("type", "application/x-print-lodop");
                 document.documentElement.appendChild(LODOP);
-                CreatedOKLodop7766=LODOP;
-             } else LODOP=CreatedOKLodop7766;
-            //=====Lodop插件未安装时提示下载地址:==========
-            if ((LODOP==null)||(typeof(LODOP.VERSION)=="undefined")) {
-                 if (navigator.userAgent.indexOf('Chrome')>=0)
-                     document.body.innerHTML=strHtmChrome+document.body.innerHTML;
-                 if (navigator.userAgent.indexOf('Firefox')>=0)
-                     document.body.innerHTML=strHtmFireFox+document.body.innerHTML;
-                 if (is64IE) document.write(strHtm64_Install); else
-                 if (isIE)   document.write(strHtmInstall);    else
-                     document.body.innerHTML=strHtmInstall+document.body.innerHTML;
-                 return LODOP;
-            };
-        };
-        if (LODOP.VERSION<"6.2.2.3") {
-            if (!needCLodop()){
-            	if (is64IE) document.write(strHtm64_Update); else
-            	if (isIE) document.write(strHtmUpdate); else
-            	document.body.innerHTML=strHtmUpdate+document.body.innerHTML;
-	    };
-            return LODOP;
-        };
-        //===如下空白位置适合调用统一功能(如注册语句、语言选择等):===
+                CreatedOKLodopObject = LODOP;
+            } else
+                LODOP = CreatedOKLodopObject;
+            //==Lodop插件未安装时提示下载地址:==
+            if ((!LODOP) || (!LODOP.VERSION)) {
+                document.body.innerHTML = (isWinIE64 ? strLodop64Install : strLodopInstall) + strInstallOK + document.body.innerHTML;
+                return LODOP;
+            }
+            if (LODOP.VERSION < "6.2.2.6") {
+                document.body.innerHTML = (isWinIE64 ? strLodop64Update : strLodopUpdate) + strInstallOK + document.body.innerHTML;
+            }
+        }
+        //===如下空白位置适合调用统一功能(如注册语句、语言选择等):=======================
+
 
-        //===========================================================
+        //===============================================================================
         return LODOP;
-    } catch(err) {alert("getLodop出错:"+err);};
-};
+    } catch (err) {
+        alert("getLodop出错:" + err);
+    }
+}