Question

我是新手。我正在尝试使用go和jwt设置安全的Web服务器，但是无法编译该文件：

mw := jwtmiddleware.New(jwtmiddleware.Options{
        ValidationKeyGetter: func (token *jwt.Token) (interface{}, error) {
            return mySigningKey, nil
        },
        SigningMethod: jwt.SigningMethodHS256,
    })

但是我只收到以下错误（来自编译器和分析器）：

cannot use func literal (type func(*"webserver/vendor/github.com/dgrijalva/jwt-go".Token) (interface {}, error)) as type "github.com/dgrijalva/jwt-go".Keyfunc in field value

我尝试将其单独命名为func，但这没有帮助。 jwt库显示

type Keyfunc func(*Token) (interface{}, error)

因此，它应该与签名匹配。在包括auth0.com在内的几个在线示例中，代码是相同的。

我已经成功运行了更简单的go程序，包括为一个简单的网页提供服务，因此编译器可以正常工作。

在ubuntu 18.04上运行，带有最新的go和package稳定版本（几天前已下载并安装）。谢谢

Answer 1

似乎该软件包不在vendor / github.com中。我做了以下事情：

   RewriteEngine On
    RewriteBase /
RewriteCond %{REQUEST_URI} ^/feed/fullnews/
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XTfullnews [R=301,L]

RewriteCond %{REQUEST_URI} ^/feed/fullguide/
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XTfullguide [R=301,L]

RewriteCond %{REQUEST_URI} ^/feed/recensioni/
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XiaomitodayRecensioni [R=301,L]

RewriteCond %{HTTP_HOST} www\.xiaomitoday\.it$ [NC]
RewriteCond %{REQUEST_URI} ^/category/notizie/feed/
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XiaomitodayNews [R=301,L]

RewriteCond %{REQUEST_URI} ^/category/guide/feed/
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XiaomitodayGuide [R=301,L]  

RewriteCond %{REQUEST_URI} ^/category/recensione/feed/
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XiaomitodayRecensioni [R=301,L]

RewriteCond %{REQUEST_URI} ^/category/offerte-sconti-coupon/feed
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XiaomitodayOfferte [R=301,L] 

RewriteCond %{REQUEST_URI} ^/feed/?$
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XTguidenewsreview [R=301,L] 

RewriteCond %{REQUEST_URI} ^/feed/offerte_smartphone/?$
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XTofferteSmartphone [R=301,L] 

RewriteCond %{REQUEST_URI} ^/feed/offerte_tablet/?$
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XTofferteTablet [R=301,L]

RewriteCond %{REQUEST_URI} ^/feed/offerte_wearable/?$
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XTofferteWearable [R=301,L]

RewriteCond %{REQUEST_URI} ^/feed/offerte_cam/?$
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XTofferteCam [R=301,L] 

RewriteCond %{REQUEST_URI} ^/feed/offerte_droni/?$
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XTofferteDroni [R=301,L] 

RewriteCond %{REQUEST_URI} ^/feed/offerte_tvbox/?$
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XTofferteTvbox [R=301,L] 

RewriteCond %{REQUEST_URI} ^/feed/offerte_casa/?$
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XTofferteSmartHome [R=301,L] 

RewriteCond %{REQUEST_URI} ^/feed/offerte_altro/?$
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule (.*)  http://feeds.feedburner.com/XTofferteAltro [R=301,L] 

#RewriteCond %{HTTP_USER_AGENT} !FeedBurner
#RewriteRule feed - [R=403]

它现在可以编译。

去jwt ValidationKeyGetter不编译

1 个答案: