webView交互 , 分享...

“张旭”
1 parent b5e11e8f
Showing 2 changed files with 139 additions and 18 deletions
metaCode/Classes/Extensions/String+Extension.swift
metaCode/Classes/Main/HomePage/Controller/WebController/CNWebViewController.swift
@@ -7,7 +7,7 @@
  
  
 import UIKit
-
+import CommonCrypto
  
 extension String {
     /// Calculate text's height from `width` and `front`.
@@ -25,5 +25,63 @@ extension String {
         let substring = self[startIndex..<endIndex]
         return String(substring)
     }
+    
+    //加密
+    func crypt(operation:CCOperation, key: String) -> String? {
+            
+            if let keyData = key.data(using: .utf8) {
+                
+                var cryptData: Data?
+                
+                if operation == kCCEncrypt {
+                    cryptData = self.data(using: .utf8)
+                } else {
+                    cryptData = Data(base64Encoded: self, options: .ignoreUnknownCharacters)
+                }
+                
+                if cryptData == nil {
+                    return nil
+                }
+                
+                let algoritm: CCAlgorithm = CCAlgorithm(kCCAlgorithmDES)
+                let option: CCOptions = CCOptions(kCCOptionPKCS7Padding)
+                
+                let keyBytes = [UInt8](keyData)
+                let keyLength = kCCKeySizeDES
+                
+                let dataIn = [UInt8](cryptData!)
+                let dataInlength = cryptData!.count
+                
+                let dataOutAvailable = Int(dataInlength + kCCBlockSizeDES)
+                let dataOut = UnsafeMutablePointer<UInt8>.allocate(capacity: dataOutAvailable)
+                let dataOutMoved = UnsafeMutablePointer<Int>.allocate(capacity: 1)
+                
+                dataOutMoved.initialize(to: 0)
+                
+                let cryptStatus = CCCrypt(operation, algoritm, option, keyBytes, keyLength, keyBytes, dataIn, dataInlength, dataOut, dataOutAvailable, dataOutMoved)
+                
+                var data: Data?
+                
+                if CCStatus(cryptStatus) == CCStatus(kCCSuccess) {
+                    data = Data(bytesNoCopy: dataOut, count: dataOutMoved.pointee, deallocator: .none)
+                }
+                
+                dataOutMoved.deallocate()
+                dataOut.deallocate()
+                
+                if data == nil {
+                    return nil
+                }
+                
+                if operation == kCCEncrypt {
+                    data = data!.base64EncodedData(options: .lineLength64Characters)
+                }
+                
+                return String(data: data!, encoding: .utf8)
+            }
+            
+            return nil
+
+        }
  
 }
@@ -9,6 +9,11 @@ import Foundation
 import WebKit
 import WebViewJavascriptBridge
 import CNLiveShareToolKit
+import CommonCrypto
+import CNLiveBusinessTools
+
+
+let WjjH5 = "wjjh5.cnlive.com"
  
 class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
  
@@ -63,13 +68,15 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
         webView.evaluateJavaScript("navigator.userAgent") { [self] result, error in
             let userAgent = result as! String
             if error == nil && userAgent.count > 0 {
-                if !userAgent.contains(CNLiveEnvironmentManager.shared.base_web_UA) {
-                    let newUserAgent = userAgent + CNLiveEnvironmentManager.shared.base_web_UA
+                if !userAgent.contains(CNLiveMCEnvironmentManager.shared.base_web_UA) {
+                    let newUserAgent = userAgent + CNLiveMCEnvironmentManager.shared.base_web_UA
                     webView.customUserAgent = newUserAgent
  
                     if (_url != nil){
-                        let webUrl: URL! = _url!
-                        webView.load(URLRequest.init(url:webUrl))
+                        let urlStr = self.checkURLWithStr(urlStr: _url!.absoluteString)
+                        self.currentUrl = urlStr
+
+                        webView.load(URLRequest.init(url:URL(string: urlStr)!))
                     }
                     self.configBridge()
                     self.configBridgeRegister()
@@ -102,7 +109,7 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
     //点击...分享获取h5参数oc call js
     func configBridgeCallHander() -> Void {
         self.bridge?.callHandler("wjjClientGetShareParaFromJS", data: ["":""], responseCallback: { data in
-            print("js call oc\(data)")
+//            print("js call oc\(data)")
             let dic = data as! Dictionary<String, String>
 //            let shareType = dic["shareType"]
 //            let contentIdStr = dic["activityId"]
@@ -111,7 +118,7 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
             let shareImg = dic["shareImg"]
  
             var shareUrl = ""
-            if var tempShareUrl = dic["shareUrl"]{
+            if let tempShareUrl = dic["shareUrl"]{
                 if tempShareUrl == ""{
                     shareUrl = self.currentUrl
                 }else{
@@ -130,6 +137,61 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
             }
         })
     }
+
+    func checkURLWithStr(urlStr:String) -> String{
+        if URL(string: urlStr)?.host != WjjH5 {
+            return urlStr//不是wjjh5不作处理
+        }
+        var str = urlStr
+        let date = Date()
+        let formatter = DateFormatter()
+        formatter.dateFormat = "yyyyMMdd"
+        let dateStr = formatter.string(from: date)
+        let sidStr = String(format: "%@%@", UserInfoManager.shared.userInfo.uid,dateStr)
+        let signStr = sidStr.crypt(operation:  CCOperation(kCCEncrypt), key: CNLiveMCEnvironmentManager.shared.appKey)
+        //看是 appKey还是appKeywjj
+        let sidSignStr = (signStr ?? "").isEmpty ?  "" : signStr
+        let sourceArray = str.components(separatedBy: "?")
+        let buildVersion = Bundle.main.infoDictionary!["CFBundleVersion"] as! String
+        let appVersion = Bundle.main.infoDictionary!["CFBundleShortVersionString"] as! String
+        let uuid = CNLiveBusinessTools.getUidForStat(Date())
+        if sourceArray.count == 1{
+            //是wjjh5且无参数
+            str = String(format: "%@?shareSid=%@&sid=%@&plat=i&ver=%@&version=%@&wjjFrom=apple&wjjUUID=%@&appId=%@&voteId=%@&wjjToken=%@", str,UserInfoManager.shared.userInfo.uid,UserInfoManager.shared.userInfo.uid,buildVersion,appVersion,uuid,CNLiveMCEnvironmentManager.shared.appId,sidSignStr!,UserInfoManager.shared.userInfo.token)
+            return str
+        }
+        //是wjjh5且有参数
+        let paraArr = NSMutableArray(array: ["shareSid=","sid=","plat=","ver=","version=","wjjFrom=","wjjUUID=","appId=","voteId=","wjjToken="])
+        let valueArr = NSMutableArray(array:[UserInfoManager.shared.userInfo.uid,UserInfoManager.shared.userInfo.uid,"i",buildVersion,appVersion,"apple",uuid,CNLiveMCEnvironmentManager.shared.appId,sidSignStr!,UserInfoManager.shared.userInfo.token])
+        var i = 0
+        for paraStr in paraArr{
+            let tempStr = paraStr as! String
+            let paramStr = "&".appending(tempStr)
+            let paramStr2 = "?".appending(tempStr)
+
+            if str.contains(paramStr){
+                //包含则替换 &sid=
+                let lastStr = str.components(separatedBy: tempStr).last
+                let lastSeparatedStr = (lastStr?.components(separatedBy: "&").first)!
+                let oldStr = tempStr.appending(lastSeparatedStr)
+                let tempValueStr = tempStr.appending(valueArr[i] as! String)
+                str = str.replacingOccurrences(of: oldStr, with: tempValueStr)
+            }else if str.contains(paramStr2){
+                //包含则替换 &sid=
+                let lastStr = str.components(separatedBy: tempStr).last
+                let lastSeparatedStr = (lastStr?.components(separatedBy: "&").first)!
+                let oldStr = tempStr.appending(lastSeparatedStr)
+                let tempValueStr = tempStr.appending(valueArr[i] as! String)
+                str = str.replacingOccurrences(of: oldStr, with: tempValueStr)
+            }else{
+                //不包含则拼接
+                str = String(format: "%@&%@%@", str,tempStr,valueArr[i] as! String)
+            }
+            i = i + 1
+        }
+        return str
+    }
+
     // MARK: - BtnAction
     // 内部链接右上角···分享
     @objc func moreNavBtnAction(){
@@ -146,30 +208,30 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
     // MARK: - WKWebViewDelegate
     // 页面开始加载时调用
     func webView(_ webView: WKWebView, didStartProvisionalNavigation navigation: WKNavigation!) {
-        print("didStartProvisionalNavigation")
+//        print("didStartProvisionalNavigation")
     }
     // 当内容开始返回时调用
     func webView(_ webView: WKWebView, didCommit navigation: WKNavigation!) {
-        print("didCommit")
+//        print("didCommit")
     }
  
     // 页面加载完成之后调用
     func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
-        print("didFinish")
+//        print("didFinish")
         titleName = webView.title!
     }
     // 页面加载失败时调用
     func webView(_ webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: Error) {
-        print("didFailProvisionalNavigation")
+//        print("didFailProvisionalNavigation")
     }
     // 接收到服务器跳转请求之后调用
     func webView(_ webView: WKWebView, didReceiveServerRedirectForProvisionalNavigation navigation: WKNavigation!) {
-        print("didReceiveServerRedirectForProvisionalNavigation")
+//        print("didReceiveServerRedirectForProvisionalNavigation")
     }
     // 在收到响应后，决定是否跳转 -> 默认允许
     func webView(_ webView: WKWebView, decidePolicyFor navigationResponse: WKNavigationResponse, decisionHandler: @escaping (WKNavigationResponsePolicy) -> Void) {
  
-        print("decidePolicyFornavigationResponse")
+//        print("decidePolicyFornavigationResponse")
  
         //允许跳转
         decisionHandler(.allow)
@@ -178,12 +240,11 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
     }
     // 在发送请求之前，决定是否跳转 -> 默认允许
     func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
-        print("decidePolicyFornavigationAction")
+//        print("decidePolicyFornavigationAction")
  
-        let urlStr = (navigationAction.request.url?.absoluteString)!
+        var urlStr = (navigationAction.request.url?.absoluteString)!
  
-        if navigationAction.request.url?.host == "wjjh5.cnlive.com"{
-            self.currentUrl = urlStr
+        if navigationAction.request.url?.host == WjjH5 {
  
             if urlStr.contains("&isWjjReport=true") || urlStr.contains("?isWjjReport=true"){
                 self.rightNavBtns = [self.moreNavBtn]
@@ -191,8 +252,10 @@ class CNWebViewController:CNLiveBaseViewController ,WKNavigationDelegate{
             }else{
                 self.moreNavBtn.isHidden = true
             }
+            
+            urlStr = self.checkURLWithStr(urlStr: urlStr)
+            self.currentUrl = urlStr
         }
-
  
         if navigationAction.navigationType == .other{
             //跳转Appstore