建设淘宝网站的目的,灵武市建设银行网站,wordpress影视采集网站,网页设计多少钱一个月后台管理系统嵌入了Gitbook做帮助中心#xff0c;需要给Gitbook添加下认证。思路如下#xff1a;修改Gitbook发布时的js#xff0c;给每个URL拼接上用户登录后的Token#xff0c;Gitbook前面有个代理获取这个Token#xff0c;Token验证成功#xff0c;则将请求发送给Gitb…后台管理系统嵌入了Gitbook做帮助中心需要给Gitbook添加下认证。思路如下修改Gitbook发布时的js给每个URL拼接上用户登录后的TokenGitbook前面有个代理获取这个TokenToken验证成功则将请求发送给Gitbook server否则返回403.本打算用NGINX来实现但是发现会比较麻烦不好处理直接使用go实现下简单方便。核心如下func Handler(w http.ResponseWriter, r *http.Request) {url, err : url.Parse(gitbook) // gitbook为后端Gitbook server地址if err ! nil {log.Fatal(err)}proxy : httputil.NewSingleHostReverseProxy(url)proxy.ServeHTTP(w, r)}增加个拦截器func HTTPInterceptor(h http.HandlerFunc) http.HandlerFunc {return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {r.ParseForm()token : r.Form.Get(token)if token || token ! token {w.WriteHeader(http.StatusInternalServerError)fmt.Fprintln(w, 403 Forbidden)return}h(w, r)})}HTTPS的配置http.ListenAndServeTLS(host, server.pem, server.key, nil)完整代码如下package mainimport (fmtlognet/httpnet/http/httputilnet/url)func init() {log.SetFlags(log.LstdFlags | log.Lshortfile)}// 配置文件var (host :8080token a3du27 // 可以从Redis或MySQL中获取然后验证https truegitbook 127.0.0.1:7000)func HTTPInterceptor(h http.HandlerFunc) http.HandlerFunc {return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {r.ParseForm()token : r.Form.Get(token)if token || token ! token {w.WriteHeader(http.StatusInternalServerError)fmt.Fprintln(w, 403 Forbidden)return}h(w, r)})}func Handler(w http.ResponseWriter, r *http.Request) {url, err : url.Parse(gitbook)if err ! nil {log.Fatal(err)}proxy : httputil.NewSingleHostReverseProxy(url)proxy.ServeHTTP(w, r)}func main() {http.HandleFunc(/, HTTPInterceptor(Handler))var err errorif https {err http.ListenAndServeTLS(host, server.pem, server.key, nil)} else {err http.ListenAndServe(host, nil)}if err ! nil {log.Fatal(err)}}
