如何使rasa网络聊天与nginx和https一起工作？
如何使rasa网络聊天与nginx和https一起工作？
提问于 2020-06-17 21:20:16
我有一个用rasa实现的聊天机器人，它正在与rasa 网上聊天一起工作。当我用ngrok在本地测试它时，它工作得很好，当我在服务器上配置nginx (端口80)时，它也可以工作。但是，当我更改nginx配置文件以支持https后，webchat只显示了“Connecting.”消息，没有响应。我在浏览器控制台中查找错误，但没有错误。这是我的索引文件，负责webchat界面：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Fe</title>
</head>
<body>
<div id="webchat">
<script src="https://storage.googleapis.com/mrbot-cdn/webchat-0.5.8.js"></script>
<script>
WebChat.default.init({
selector: "#webchat",
initPayload: "hi",
interval: 1000,
socketUrl: "https://example.com/rasa",
socketPath: "/socket.io/",
title: "speak with bot",
inputTextFieldHint: "say something...",
connectingText: "Connecting...",
connectOn: open,
embedded: true,
hideWhenNotConnected: false,
/*fullScreenMode: true,*/
profileAvatar: "assets/fe.jpeg",
openLauncherImage: 'assets/launcher_button.svg',
closeLauncherImage: 'assets/launcher_button.svg',
params: {
images: {
dims: {
width: 300,
height: 200,
}
},
storage: "session"
}
})
</script>
</body>
</html>这是经过适当修改以支持https的nginx配置文件：
upstream rasa {
server bot-webchat:5005; # bot-webchat is the chatbot container name
}
server {
listen 80;
listen [::]:80;
server_name example.com www.example.com;
location ~ /.well-known/acme-challenge {
allow all;
root /var/www/html;
}
location / {
rewrite ^ https://$host$request_uri? permanent;
}
}
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name example.com www.example.com;
index index.php index.html index.htm;
root /var/www/html;
server_tokens off;
ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
ssl on;
ssl_session_cache builtin:1000 shared:SSL:10m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4;
ssl_prefer_server_ciphers on;
location / {
try_files $uri $uri/ =404;
}
# the next two location directives were necessary to avoid mixed content error and allow
# https access to port 5005 and websocket
location /rasa/ {
proxy_pass http://rasa;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
}
location /socket.io/ {
proxy_pass http://rasa/socket.io;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
}
location = /favicon.ico {
log_not_found off; access_log off;
}
location ~* \.(css|gif|ico|jpeg|jpg|js|png)$ {
expires max;
log_not_found off;
}
}经过我所做的测试，我相信我的nginx配置文件可能有问题，但我不知道这是什么.我还使用邮递员来验证"https://example.com/rasa“和"https://example.com/socket.io”是否按预期进行响应。如果有人能帮我弄清楚发生了什么，我会很感激的。
回答 1
Stack Overflow用户
回答已采纳
发布于 2020-07-22 06:34:36
我的bot还构建了与您一样的rasa、僵尸/湿聊天和nginx。
webchat的机器人配置如下所示：
WebChat.default.init({
selector: '#webchat',
profileAvatar: 'https://www.jrcg.vip/assets/images/bot_avatar.jpg',
initPayload: '/greet',
params: { storage: 'session' },
customData: { language: 'zh' },
socketUrl: 'https://www.jrcg.vip',
socketPath: '/socket.io/',
title: '五竹',
subtitle: '蠢萌蠢萌的机器人',
inputTextFieldHint: '对我说点什么吧'
});在nginx配置中的配置是：
# ...
location /socket.io/ {
proxy_pass http://127.0.0.1:5005;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $connection_upgrade;
proxy_set_header X-real-ip $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
}
# ...您可以将location /rasa/和location /socket.io/合并到一个位置。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/62438555
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